Adding test for the front end.
--- /dev/null
+/*! blanket - v1.1.5 */
+
+if (typeof QUnit !== 'undefined'){ QUnit.config.autostart = false; }
+(function(define){
+
+/*
+ Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
+ Copyright (C) 2012 Mathias Bynens <mathias@qiwi.be>
+ Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
+ Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com>
+ Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
+ Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
+ Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*jslint bitwise:true plusplus:true */
+/*global esprima:true, define:true, exports:true, window: true,
+throwError: true, createLiteral: true, generateStatement: true,
+parseAssignmentExpression: true, parseBlock: true, parseExpression: true,
+parseFunctionDeclaration: true, parseFunctionExpression: true,
+parseFunctionSourceElements: true, parseVariableIdentifier: true,
+parseLeftHandSideExpression: true,
+parseStatement: true, parseSourceElement: true */
+
+(function (root, factory) {
+ 'use strict';
+
+ // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js,
+ // Rhino, and plain browser loading.
+ if (typeof define === 'function' && define.amd) {
+ define(['exports'], factory);
+ } else if (typeof exports !== 'undefined') {
+ factory(exports);
+ } else {
+ factory((root.esprima = {}));
+ }
+}(this, function (exports) {
+ 'use strict';
+
+ var Token,
+ TokenName,
+ Syntax,
+ PropertyKind,
+ Messages,
+ Regex,
+ source,
+ strict,
+ index,
+ lineNumber,
+ lineStart,
+ length,
+ buffer,
+ state,
+ extra;
+
+ Token = {
+ BooleanLiteral: 1,
+ EOF: 2,
+ Identifier: 3,
+ Keyword: 4,
+ NullLiteral: 5,
+ NumericLiteral: 6,
+ Punctuator: 7,
+ StringLiteral: 8
+ };
+
+ TokenName = {};
+ TokenName[Token.BooleanLiteral] = 'Boolean';
+ TokenName[Token.EOF] = '<end>';
+ TokenName[Token.Identifier] = 'Identifier';
+ TokenName[Token.Keyword] = 'Keyword';
+ TokenName[Token.NullLiteral] = 'Null';
+ TokenName[Token.NumericLiteral] = 'Numeric';
+ TokenName[Token.Punctuator] = 'Punctuator';
+ TokenName[Token.StringLiteral] = 'String';
+
+ Syntax = {
+ AssignmentExpression: 'AssignmentExpression',
+ ArrayExpression: 'ArrayExpression',
+ BlockStatement: 'BlockStatement',
+ BinaryExpression: 'BinaryExpression',
+ BreakStatement: 'BreakStatement',
+ CallExpression: 'CallExpression',
+ CatchClause: 'CatchClause',
+ ConditionalExpression: 'ConditionalExpression',
+ ContinueStatement: 'ContinueStatement',
+ DoWhileStatement: 'DoWhileStatement',
+ DebuggerStatement: 'DebuggerStatement',
+ EmptyStatement: 'EmptyStatement',
+ ExpressionStatement: 'ExpressionStatement',
+ ForStatement: 'ForStatement',
+ ForInStatement: 'ForInStatement',
+ FunctionDeclaration: 'FunctionDeclaration',
+ FunctionExpression: 'FunctionExpression',
+ Identifier: 'Identifier',
+ IfStatement: 'IfStatement',
+ Literal: 'Literal',
+ LabeledStatement: 'LabeledStatement',
+ LogicalExpression: 'LogicalExpression',
+ MemberExpression: 'MemberExpression',
+ NewExpression: 'NewExpression',
+ ObjectExpression: 'ObjectExpression',
+ Program: 'Program',
+ Property: 'Property',
+ ReturnStatement: 'ReturnStatement',
+ SequenceExpression: 'SequenceExpression',
+ SwitchStatement: 'SwitchStatement',
+ SwitchCase: 'SwitchCase',
+ ThisExpression: 'ThisExpression',
+ ThrowStatement: 'ThrowStatement',
+ TryStatement: 'TryStatement',
+ UnaryExpression: 'UnaryExpression',
+ UpdateExpression: 'UpdateExpression',
+ VariableDeclaration: 'VariableDeclaration',
+ VariableDeclarator: 'VariableDeclarator',
+ WhileStatement: 'WhileStatement',
+ WithStatement: 'WithStatement'
+ };
+
+ PropertyKind = {
+ Data: 1,
+ Get: 2,
+ Set: 4
+ };
+
+ // Error messages should be identical to V8.
+ Messages = {
+ UnexpectedToken: 'Unexpected token %0',
+ UnexpectedNumber: 'Unexpected number',
+ UnexpectedString: 'Unexpected string',
+ UnexpectedIdentifier: 'Unexpected identifier',
+ UnexpectedReserved: 'Unexpected reserved word',
+ UnexpectedEOS: 'Unexpected end of input',
+ NewlineAfterThrow: 'Illegal newline after throw',
+ InvalidRegExp: 'Invalid regular expression',
+ UnterminatedRegExp: 'Invalid regular expression: missing /',
+ InvalidLHSInAssignment: 'Invalid left-hand side in assignment',
+ InvalidLHSInForIn: 'Invalid left-hand side in for-in',
+ MultipleDefaultsInSwitch: 'More than one default clause in switch statement',
+ NoCatchOrFinally: 'Missing catch or finally after try',
+ UnknownLabel: 'Undefined label \'%0\'',
+ Redeclaration: '%0 \'%1\' has already been declared',
+ IllegalContinue: 'Illegal continue statement',
+ IllegalBreak: 'Illegal break statement',
+ IllegalReturn: 'Illegal return statement',
+ StrictModeWith: 'Strict mode code may not include a with statement',
+ StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',
+ StrictVarName: 'Variable name may not be eval or arguments in strict mode',
+ StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',
+ StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
+ StrictFunctionName: 'Function name may not be eval or arguments in strict mode',
+ StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',
+ StrictDelete: 'Delete of an unqualified identifier in strict mode.',
+ StrictDuplicateProperty: 'Duplicate data property in object literal not allowed in strict mode',
+ AccessorDataProperty: 'Object literal may not have data and accessor property with the same name',
+ AccessorGetSet: 'Object literal may not have multiple get/set accessors with the same name',
+ StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',
+ StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',
+ StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',
+ StrictReservedWord: 'Use of future reserved word in strict mode'
+ };
+
+ // See also tools/generate-unicode-regex.py.
+ Regex = {
+ NonAsciiIdentifierStart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]'),
+ NonAsciiIdentifierPart: new 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\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]')
+ };
+
+ // Ensure the condition is true, otherwise throw an error.
+ // This is only to have a better contract semantic, i.e. another safety net
+ // to catch a logic error. The condition shall be fulfilled in normal case.
+ // Do NOT use this to enforce a certain condition on any user input.
+
+ function assert(condition, message) {
+ if (!condition) {
+ throw new Error('ASSERT: ' + message);
+ }
+ }
+
+ function sliceSource(from, to) {
+ return source.slice(from, to);
+ }
+
+ if (typeof 'esprima'[0] === 'undefined') {
+ sliceSource = function sliceArraySource(from, to) {
+ return source.slice(from, to).join('');
+ };
+ }
+
+ function isDecimalDigit(ch) {
+ return '0123456789'.indexOf(ch) >= 0;
+ }
+
+ function isHexDigit(ch) {
+ return '0123456789abcdefABCDEF'.indexOf(ch) >= 0;
+ }
+
+ function isOctalDigit(ch) {
+ return '01234567'.indexOf(ch) >= 0;
+ }
+
+
+ // 7.2 White Space
+
+ function isWhiteSpace(ch) {
+ return (ch === ' ') || (ch === '\u0009') || (ch === '\u000B') ||
+ (ch === '\u000C') || (ch === '\u00A0') ||
+ (ch.charCodeAt(0) >= 0x1680 &&
+ '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\uFEFF'.indexOf(ch) >= 0);
+ }
+
+ // 7.3 Line Terminators
+
+ function isLineTerminator(ch) {
+ return (ch === '\n' || ch === '\r' || ch === '\u2028' || ch === '\u2029');
+ }
+
+ // 7.6 Identifier Names and Identifiers
+
+ function isIdentifierStart(ch) {
+ return (ch === '$') || (ch === '_') || (ch === '\\') ||
+ (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') ||
+ ((ch.charCodeAt(0) >= 0x80) && Regex.NonAsciiIdentifierStart.test(ch));
+ }
+
+ function isIdentifierPart(ch) {
+ return (ch === '$') || (ch === '_') || (ch === '\\') ||
+ (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') ||
+ ((ch >= '0') && (ch <= '9')) ||
+ ((ch.charCodeAt(0) >= 0x80) && Regex.NonAsciiIdentifierPart.test(ch));
+ }
+
+ // 7.6.1.2 Future Reserved Words
+
+ function isFutureReservedWord(id) {
+ switch (id) {
+
+ // Future reserved words.
+ case 'class':
+ case 'enum':
+ case 'export':
+ case 'extends':
+ case 'import':
+ case 'super':
+ return true;
+ }
+
+ return false;
+ }
+
+ function isStrictModeReservedWord(id) {
+ switch (id) {
+
+ // Strict Mode reserved words.
+ case 'implements':
+ case 'interface':
+ case 'package':
+ case 'private':
+ case 'protected':
+ case 'public':
+ case 'static':
+ case 'yield':
+ case 'let':
+ return true;
+ }
+
+ return false;
+ }
+
+ function isRestrictedWord(id) {
+ return id === 'eval' || id === 'arguments';
+ }
+
+ // 7.6.1.1 Keywords
+
+ function isKeyword(id) {
+ var keyword = false;
+ switch (id.length) {
+ case 2:
+ keyword = (id === 'if') || (id === 'in') || (id === 'do');
+ break;
+ case 3:
+ keyword = (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try');
+ break;
+ case 4:
+ keyword = (id === 'this') || (id === 'else') || (id === 'case') || (id === 'void') || (id === 'with');
+ break;
+ case 5:
+ keyword = (id === 'while') || (id === 'break') || (id === 'catch') || (id === 'throw');
+ break;
+ case 6:
+ keyword = (id === 'return') || (id === 'typeof') || (id === 'delete') || (id === 'switch');
+ break;
+ case 7:
+ keyword = (id === 'default') || (id === 'finally');
+ break;
+ case 8:
+ keyword = (id === 'function') || (id === 'continue') || (id === 'debugger');
+ break;
+ case 10:
+ keyword = (id === 'instanceof');
+ break;
+ }
+
+ if (keyword) {
+ return true;
+ }
+
+ switch (id) {
+ // Future reserved words.
+ // 'const' is specialized as Keyword in V8.
+ case 'const':
+ return true;
+
+ // For compatiblity to SpiderMonkey and ES.next
+ case 'yield':
+ case 'let':
+ return true;
+ }
+
+ if (strict && isStrictModeReservedWord(id)) {
+ return true;
+ }
+
+ return isFutureReservedWord(id);
+ }
+
+ // 7.4 Comments
+
+ function skipComment() {
+ var ch, blockComment, lineComment;
+
+ blockComment = false;
+ lineComment = false;
+
+ while (index < length) {
+ ch = source[index];
+
+ if (lineComment) {
+ ch = source[index++];
+ if (isLineTerminator(ch)) {
+ lineComment = false;
+ if (ch === '\r' && source[index] === '\n') {
+ ++index;
+ }
+ ++lineNumber;
+ lineStart = index;
+ }
+ } else if (blockComment) {
+ if (isLineTerminator(ch)) {
+ if (ch === '\r' && source[index + 1] === '\n') {
+ ++index;
+ }
+ ++lineNumber;
+ ++index;
+ lineStart = index;
+ if (index >= length) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ } else {
+ ch = source[index++];
+ if (index >= length) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ if (ch === '*') {
+ ch = source[index];
+ if (ch === '/') {
+ ++index;
+ blockComment = false;
+ }
+ }
+ }
+ } else if (ch === '/') {
+ ch = source[index + 1];
+ if (ch === '/') {
+ index += 2;
+ lineComment = true;
+ } else if (ch === '*') {
+ index += 2;
+ blockComment = true;
+ if (index >= length) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ } else {
+ break;
+ }
+ } else if (isWhiteSpace(ch)) {
+ ++index;
+ } else if (isLineTerminator(ch)) {
+ ++index;
+ if (ch === '\r' && source[index] === '\n') {
+ ++index;
+ }
+ ++lineNumber;
+ lineStart = index;
+ } else {
+ break;
+ }
+ }
+ }
+
+ function scanHexEscape(prefix) {
+ var i, len, ch, code = 0;
+
+ len = (prefix === 'u') ? 4 : 2;
+ for (i = 0; i < len; ++i) {
+ if (index < length && isHexDigit(source[index])) {
+ ch = source[index++];
+ code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
+ } else {
+ return '';
+ }
+ }
+ return String.fromCharCode(code);
+ }
+
+ function scanIdentifier() {
+ var ch, start, id, restore;
+
+ ch = source[index];
+ if (!isIdentifierStart(ch)) {
+ return;
+ }
+
+ start = index;
+ if (ch === '\\') {
+ ++index;
+ if (source[index] !== 'u') {
+ return;
+ }
+ ++index;
+ restore = index;
+ ch = scanHexEscape('u');
+ if (ch) {
+ if (ch === '\\' || !isIdentifierStart(ch)) {
+ return;
+ }
+ id = ch;
+ } else {
+ index = restore;
+ id = 'u';
+ }
+ } else {
+ id = source[index++];
+ }
+
+ while (index < length) {
+ ch = source[index];
+ if (!isIdentifierPart(ch)) {
+ break;
+ }
+ if (ch === '\\') {
+ ++index;
+ if (source[index] !== 'u') {
+ return;
+ }
+ ++index;
+ restore = index;
+ ch = scanHexEscape('u');
+ if (ch) {
+ if (ch === '\\' || !isIdentifierPart(ch)) {
+ return;
+ }
+ id += ch;
+ } else {
+ index = restore;
+ id += 'u';
+ }
+ } else {
+ id += source[index++];
+ }
+ }
+
+ // There is no keyword or literal with only one character.
+ // Thus, it must be an identifier.
+ if (id.length === 1) {
+ return {
+ type: Token.Identifier,
+ value: id,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ if (isKeyword(id)) {
+ return {
+ type: Token.Keyword,
+ value: id,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // 7.8.1 Null Literals
+
+ if (id === 'null') {
+ return {
+ type: Token.NullLiteral,
+ value: id,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // 7.8.2 Boolean Literals
+
+ if (id === 'true' || id === 'false') {
+ return {
+ type: Token.BooleanLiteral,
+ value: id,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ return {
+ type: Token.Identifier,
+ value: id,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // 7.7 Punctuators
+
+ function scanPunctuator() {
+ var start = index,
+ ch1 = source[index],
+ ch2,
+ ch3,
+ ch4;
+
+ // Check for most common single-character punctuators.
+
+ if (ch1 === ';' || ch1 === '{' || ch1 === '}') {
+ ++index;
+ return {
+ type: Token.Punctuator,
+ value: ch1,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ if (ch1 === ',' || ch1 === '(' || ch1 === ')') {
+ ++index;
+ return {
+ type: Token.Punctuator,
+ value: ch1,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // Dot (.) can also start a floating-point number, hence the need
+ // to check the next character.
+
+ ch2 = source[index + 1];
+ if (ch1 === '.' && !isDecimalDigit(ch2)) {
+ return {
+ type: Token.Punctuator,
+ value: source[index++],
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // Peek more characters.
+
+ ch3 = source[index + 2];
+ ch4 = source[index + 3];
+
+ // 4-character punctuator: >>>=
+
+ if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
+ if (ch4 === '=') {
+ index += 4;
+ return {
+ type: Token.Punctuator,
+ value: '>>>=',
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+ }
+
+ // 3-character punctuators: === !== >>> <<= >>=
+
+ if (ch1 === '=' && ch2 === '=' && ch3 === '=') {
+ index += 3;
+ return {
+ type: Token.Punctuator,
+ value: '===',
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ if (ch1 === '!' && ch2 === '=' && ch3 === '=') {
+ index += 3;
+ return {
+ type: Token.Punctuator,
+ value: '!==',
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
+ index += 3;
+ return {
+ type: Token.Punctuator,
+ value: '>>>',
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ if (ch1 === '<' && ch2 === '<' && ch3 === '=') {
+ index += 3;
+ return {
+ type: Token.Punctuator,
+ value: '<<=',
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ if (ch1 === '>' && ch2 === '>' && ch3 === '=') {
+ index += 3;
+ return {
+ type: Token.Punctuator,
+ value: '>>=',
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // 2-character punctuators: <= >= == != ++ -- << >> && ||
+ // += -= *= %= &= |= ^= /=
+
+ if (ch2 === '=') {
+ if ('<>=!+-*%&|^/'.indexOf(ch1) >= 0) {
+ index += 2;
+ return {
+ type: Token.Punctuator,
+ value: ch1 + ch2,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+ }
+
+ if (ch1 === ch2 && ('+-<>&|'.indexOf(ch1) >= 0)) {
+ if ('+-<>&|'.indexOf(ch2) >= 0) {
+ index += 2;
+ return {
+ type: Token.Punctuator,
+ value: ch1 + ch2,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+ }
+
+ // The remaining 1-character punctuators.
+
+ if ('[]<>+-*%&|^!~?:=/'.indexOf(ch1) >= 0) {
+ return {
+ type: Token.Punctuator,
+ value: source[index++],
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+ }
+
+ // 7.8.3 Numeric Literals
+
+ function scanNumericLiteral() {
+ var number, start, ch;
+
+ ch = source[index];
+ assert(isDecimalDigit(ch) || (ch === '.'),
+ 'Numeric literal must start with a decimal digit or a decimal point');
+
+ start = index;
+ number = '';
+ if (ch !== '.') {
+ number = source[index++];
+ ch = source[index];
+
+ // Hex number starts with '0x'.
+ // Octal number starts with '0'.
+ if (number === '0') {
+ if (ch === 'x' || ch === 'X') {
+ number += source[index++];
+ while (index < length) {
+ ch = source[index];
+ if (!isHexDigit(ch)) {
+ break;
+ }
+ number += source[index++];
+ }
+
+ if (number.length <= 2) {
+ // only 0x
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+
+ if (index < length) {
+ ch = source[index];
+ if (isIdentifierStart(ch)) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ }
+ return {
+ type: Token.NumericLiteral,
+ value: parseInt(number, 16),
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ } else if (isOctalDigit(ch)) {
+ number += source[index++];
+ while (index < length) {
+ ch = source[index];
+ if (!isOctalDigit(ch)) {
+ break;
+ }
+ number += source[index++];
+ }
+
+ if (index < length) {
+ ch = source[index];
+ if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ }
+ return {
+ type: Token.NumericLiteral,
+ value: parseInt(number, 8),
+ octal: true,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // decimal number starts with '0' such as '09' is illegal.
+ if (isDecimalDigit(ch)) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ }
+
+ while (index < length) {
+ ch = source[index];
+ if (!isDecimalDigit(ch)) {
+ break;
+ }
+ number += source[index++];
+ }
+ }
+
+ if (ch === '.') {
+ number += source[index++];
+ while (index < length) {
+ ch = source[index];
+ if (!isDecimalDigit(ch)) {
+ break;
+ }
+ number += source[index++];
+ }
+ }
+
+ if (ch === 'e' || ch === 'E') {
+ number += source[index++];
+
+ ch = source[index];
+ if (ch === '+' || ch === '-') {
+ number += source[index++];
+ }
+
+ ch = source[index];
+ if (isDecimalDigit(ch)) {
+ number += source[index++];
+ while (index < length) {
+ ch = source[index];
+ if (!isDecimalDigit(ch)) {
+ break;
+ }
+ number += source[index++];
+ }
+ } else {
+ ch = 'character ' + ch;
+ if (index >= length) {
+ ch = '<end>';
+ }
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ }
+
+ if (index < length) {
+ ch = source[index];
+ if (isIdentifierStart(ch)) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ }
+
+ return {
+ type: Token.NumericLiteral,
+ value: parseFloat(number),
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ // 7.8.4 String Literals
+
+ function scanStringLiteral() {
+ var str = '', quote, start, ch, code, unescaped, restore, octal = false;
+
+ quote = source[index];
+ assert((quote === '\'' || quote === '"'),
+ 'String literal must starts with a quote');
+
+ start = index;
+ ++index;
+
+ while (index < length) {
+ ch = source[index++];
+
+ if (ch === quote) {
+ quote = '';
+ break;
+ } else if (ch === '\\') {
+ ch = source[index++];
+ if (!isLineTerminator(ch)) {
+ switch (ch) {
+ case 'n':
+ str += '\n';
+ break;
+ case 'r':
+ str += '\r';
+ break;
+ case 't':
+ str += '\t';
+ break;
+ case 'u':
+ case 'x':
+ restore = index;
+ unescaped = scanHexEscape(ch);
+ if (unescaped) {
+ str += unescaped;
+ } else {
+ index = restore;
+ str += ch;
+ }
+ break;
+ case 'b':
+ str += '\b';
+ break;
+ case 'f':
+ str += '\f';
+ break;
+ case 'v':
+ str += '\v';
+ break;
+
+ default:
+ if (isOctalDigit(ch)) {
+ code = '01234567'.indexOf(ch);
+
+ // \0 is not octal escape sequence
+ if (code !== 0) {
+ octal = true;
+ }
+
+ if (index < length && isOctalDigit(source[index])) {
+ octal = true;
+ code = code * 8 + '01234567'.indexOf(source[index++]);
+
+ // 3 digits are only allowed when string starts
+ // with 0, 1, 2, 3
+ if ('0123'.indexOf(ch) >= 0 &&
+ index < length &&
+ isOctalDigit(source[index])) {
+ code = code * 8 + '01234567'.indexOf(source[index++]);
+ }
+ }
+ str += String.fromCharCode(code);
+ } else {
+ str += ch;
+ }
+ break;
+ }
+ } else {
+ ++lineNumber;
+ if (ch === '\r' && source[index] === '\n') {
+ ++index;
+ }
+ }
+ } else if (isLineTerminator(ch)) {
+ break;
+ } else {
+ str += ch;
+ }
+ }
+
+ if (quote !== '') {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+
+ return {
+ type: Token.StringLiteral,
+ value: str,
+ octal: octal,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [start, index]
+ };
+ }
+
+ function scanRegExp() {
+ var str, ch, start, pattern, flags, value, classMarker = false, restore, terminated = false;
+
+ buffer = null;
+ skipComment();
+
+ start = index;
+ ch = source[index];
+ assert(ch === '/', 'Regular expression literal must start with a slash');
+ str = source[index++];
+
+ while (index < length) {
+ ch = source[index++];
+ str += ch;
+ if (classMarker) {
+ if (ch === ']') {
+ classMarker = false;
+ }
+ } else {
+ if (ch === '\\') {
+ ch = source[index++];
+ // ECMA-262 7.8.5
+ if (isLineTerminator(ch)) {
+ throwError({}, Messages.UnterminatedRegExp);
+ }
+ str += ch;
+ } else if (ch === '/') {
+ terminated = true;
+ break;
+ } else if (ch === '[') {
+ classMarker = true;
+ } else if (isLineTerminator(ch)) {
+ throwError({}, Messages.UnterminatedRegExp);
+ }
+ }
+ }
+
+ if (!terminated) {
+ throwError({}, Messages.UnterminatedRegExp);
+ }
+
+ // Exclude leading and trailing slash.
+ pattern = str.substr(1, str.length - 2);
+
+ flags = '';
+ while (index < length) {
+ ch = source[index];
+ if (!isIdentifierPart(ch)) {
+ break;
+ }
+
+ ++index;
+ if (ch === '\\' && index < length) {
+ ch = source[index];
+ if (ch === 'u') {
+ ++index;
+ restore = index;
+ ch = scanHexEscape('u');
+ if (ch) {
+ flags += ch;
+ str += '\\u';
+ for (; restore < index; ++restore) {
+ str += source[restore];
+ }
+ } else {
+ index = restore;
+ flags += 'u';
+ str += '\\u';
+ }
+ } else {
+ str += '\\';
+ }
+ } else {
+ flags += ch;
+ str += ch;
+ }
+ }
+
+ try {
+ value = new RegExp(pattern, flags);
+ } catch (e) {
+ throwError({}, Messages.InvalidRegExp);
+ }
+
+ return {
+ literal: str,
+ value: value,
+ range: [start, index]
+ };
+ }
+
+ function isIdentifierName(token) {
+ return token.type === Token.Identifier ||
+ token.type === Token.Keyword ||
+ token.type === Token.BooleanLiteral ||
+ token.type === Token.NullLiteral;
+ }
+
+ function advance() {
+ var ch, token;
+
+ skipComment();
+
+ if (index >= length) {
+ return {
+ type: Token.EOF,
+ lineNumber: lineNumber,
+ lineStart: lineStart,
+ range: [index, index]
+ };
+ }
+
+ token = scanPunctuator();
+ if (typeof token !== 'undefined') {
+ return token;
+ }
+
+ ch = source[index];
+
+ if (ch === '\'' || ch === '"') {
+ return scanStringLiteral();
+ }
+
+ if (ch === '.' || isDecimalDigit(ch)) {
+ return scanNumericLiteral();
+ }
+
+ token = scanIdentifier();
+ if (typeof token !== 'undefined') {
+ return token;
+ }
+
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+
+ function lex() {
+ var token;
+
+ if (buffer) {
+ index = buffer.range[1];
+ lineNumber = buffer.lineNumber;
+ lineStart = buffer.lineStart;
+ token = buffer;
+ buffer = null;
+ return token;
+ }
+
+ buffer = null;
+ return advance();
+ }
+
+ function lookahead() {
+ var pos, line, start;
+
+ if (buffer !== null) {
+ return buffer;
+ }
+
+ pos = index;
+ line = lineNumber;
+ start = lineStart;
+ buffer = advance();
+ index = pos;
+ lineNumber = line;
+ lineStart = start;
+
+ return buffer;
+ }
+
+ // Return true if there is a line terminator before the next token.
+
+ function peekLineTerminator() {
+ var pos, line, start, found;
+
+ pos = index;
+ line = lineNumber;
+ start = lineStart;
+ skipComment();
+ found = lineNumber !== line;
+ index = pos;
+ lineNumber = line;
+ lineStart = start;
+
+ return found;
+ }
+
+ // Throw an exception
+
+ function throwError(token, messageFormat) {
+ var error,
+ args = Array.prototype.slice.call(arguments, 2),
+ msg = messageFormat.replace(
+ /%(\d)/g,
+ function (whole, index) {
+ return args[index] || '';
+ }
+ );
+
+ if (typeof token.lineNumber === 'number') {
+ error = new Error('Line ' + token.lineNumber + ': ' + msg);
+ error.index = token.range[0];
+ error.lineNumber = token.lineNumber;
+ error.column = token.range[0] - lineStart + 1;
+ } else {
+ error = new Error('Line ' + lineNumber + ': ' + msg);
+ error.index = index;
+ error.lineNumber = lineNumber;
+ error.column = index - lineStart + 1;
+ }
+
+ throw error;
+ }
+
+ function throwErrorTolerant() {
+ try {
+ throwError.apply(null, arguments);
+ } catch (e) {
+ if (extra.errors) {
+ extra.errors.push(e);
+ } else {
+ throw e;
+ }
+ }
+ }
+
+
+ // Throw an exception because of the token.
+
+ function throwUnexpected(token) {
+ if (token.type === Token.EOF) {
+ throwError(token, Messages.UnexpectedEOS);
+ }
+
+ if (token.type === Token.NumericLiteral) {
+ throwError(token, Messages.UnexpectedNumber);
+ }
+
+ if (token.type === Token.StringLiteral) {
+ throwError(token, Messages.UnexpectedString);
+ }
+
+ if (token.type === Token.Identifier) {
+ throwError(token, Messages.UnexpectedIdentifier);
+ }
+
+ if (token.type === Token.Keyword) {
+ if (isFutureReservedWord(token.value)) {
+ throwError(token, Messages.UnexpectedReserved);
+ } else if (strict && isStrictModeReservedWord(token.value)) {
+ throwErrorTolerant(token, Messages.StrictReservedWord);
+ return;
+ }
+ throwError(token, Messages.UnexpectedToken, token.value);
+ }
+
+ // BooleanLiteral, NullLiteral, or Punctuator.
+ throwError(token, Messages.UnexpectedToken, token.value);
+ }
+
+ // Expect the next token to match the specified punctuator.
+ // If not, an exception will be thrown.
+
+ function expect(value) {
+ var token = lex();
+ if (token.type !== Token.Punctuator || token.value !== value) {
+ throwUnexpected(token);
+ }
+ }
+
+ // Expect the next token to match the specified keyword.
+ // If not, an exception will be thrown.
+
+ function expectKeyword(keyword) {
+ var token = lex();
+ if (token.type !== Token.Keyword || token.value !== keyword) {
+ throwUnexpected(token);
+ }
+ }
+
+ // Return true if the next token matches the specified punctuator.
+
+ function match(value) {
+ var token = lookahead();
+ return token.type === Token.Punctuator && token.value === value;
+ }
+
+ // Return true if the next token matches the specified keyword
+
+ function matchKeyword(keyword) {
+ var token = lookahead();
+ return token.type === Token.Keyword && token.value === keyword;
+ }
+
+ // Return true if the next token is an assignment operator
+
+ function matchAssign() {
+ var token = lookahead(),
+ op = token.value;
+
+ if (token.type !== Token.Punctuator) {
+ return false;
+ }
+ return op === '=' ||
+ op === '*=' ||
+ op === '/=' ||
+ op === '%=' ||
+ op === '+=' ||
+ op === '-=' ||
+ op === '<<=' ||
+ op === '>>=' ||
+ op === '>>>=' ||
+ op === '&=' ||
+ op === '^=' ||
+ op === '|=';
+ }
+
+ function consumeSemicolon() {
+ var token, line;
+
+ // Catch the very common case first.
+ if (source[index] === ';') {
+ lex();
+ return;
+ }
+
+ line = lineNumber;
+ skipComment();
+ if (lineNumber !== line) {
+ return;
+ }
+
+ if (match(';')) {
+ lex();
+ return;
+ }
+
+ token = lookahead();
+ if (token.type !== Token.EOF && !match('}')) {
+ throwUnexpected(token);
+ }
+ }
+
+ // Return true if provided expression is LeftHandSideExpression
+
+ function isLeftHandSide(expr) {
+ return expr.type === Syntax.Identifier || expr.type === Syntax.MemberExpression;
+ }
+
+ // 11.1.4 Array Initialiser
+
+ function parseArrayInitialiser() {
+ var elements = [];
+
+ expect('[');
+
+ while (!match(']')) {
+ if (match(',')) {
+ lex();
+ elements.push(null);
+ } else {
+ elements.push(parseAssignmentExpression());
+
+ if (!match(']')) {
+ expect(',');
+ }
+ }
+ }
+
+ expect(']');
+
+ return {
+ type: Syntax.ArrayExpression,
+ elements: elements
+ };
+ }
+
+ // 11.1.5 Object Initialiser
+
+ function parsePropertyFunction(param, first) {
+ var previousStrict, body;
+
+ previousStrict = strict;
+ body = parseFunctionSourceElements();
+ if (first && strict && isRestrictedWord(param[0].name)) {
+ throwErrorTolerant(first, Messages.StrictParamName);
+ }
+ strict = previousStrict;
+
+ return {
+ type: Syntax.FunctionExpression,
+ id: null,
+ params: param,
+ defaults: [],
+ body: body,
+ rest: null,
+ generator: false,
+ expression: false
+ };
+ }
+
+ function parseObjectPropertyKey() {
+ var token = lex();
+
+ // Note: This function is called only from parseObjectProperty(), where
+ // EOF and Punctuator tokens are already filtered out.
+
+ if (token.type === Token.StringLiteral || token.type === Token.NumericLiteral) {
+ if (strict && token.octal) {
+ throwErrorTolerant(token, Messages.StrictOctalLiteral);
+ }
+ return createLiteral(token);
+ }
+
+ return {
+ type: Syntax.Identifier,
+ name: token.value
+ };
+ }
+
+ function parseObjectProperty() {
+ var token, key, id, param;
+
+ token = lookahead();
+
+ if (token.type === Token.Identifier) {
+
+ id = parseObjectPropertyKey();
+
+ // Property Assignment: Getter and Setter.
+
+ if (token.value === 'get' && !match(':')) {
+ key = parseObjectPropertyKey();
+ expect('(');
+ expect(')');
+ return {
+ type: Syntax.Property,
+ key: key,
+ value: parsePropertyFunction([]),
+ kind: 'get'
+ };
+ } else if (token.value === 'set' && !match(':')) {
+ key = parseObjectPropertyKey();
+ expect('(');
+ token = lookahead();
+ if (token.type !== Token.Identifier) {
+ throwUnexpected(lex());
+ }
+ param = [ parseVariableIdentifier() ];
+ expect(')');
+ return {
+ type: Syntax.Property,
+ key: key,
+ value: parsePropertyFunction(param, token),
+ kind: 'set'
+ };
+ } else {
+ expect(':');
+ return {
+ type: Syntax.Property,
+ key: id,
+ value: parseAssignmentExpression(),
+ kind: 'init'
+ };
+ }
+ } else if (token.type === Token.EOF || token.type === Token.Punctuator) {
+ throwUnexpected(token);
+ } else {
+ key = parseObjectPropertyKey();
+ expect(':');
+ return {
+ type: Syntax.Property,
+ key: key,
+ value: parseAssignmentExpression(),
+ kind: 'init'
+ };
+ }
+ }
+
+ function parseObjectInitialiser() {
+ var properties = [], property, name, kind, map = {}, toString = String;
+
+ expect('{');
+
+ while (!match('}')) {
+ property = parseObjectProperty();
+
+ if (property.key.type === Syntax.Identifier) {
+ name = property.key.name;
+ } else {
+ name = toString(property.key.value);
+ }
+ kind = (property.kind === 'init') ? PropertyKind.Data : (property.kind === 'get') ? PropertyKind.Get : PropertyKind.Set;
+ if (Object.prototype.hasOwnProperty.call(map, name)) {
+ if (map[name] === PropertyKind.Data) {
+ if (strict && kind === PropertyKind.Data) {
+ throwErrorTolerant({}, Messages.StrictDuplicateProperty);
+ } else if (kind !== PropertyKind.Data) {
+ throwErrorTolerant({}, Messages.AccessorDataProperty);
+ }
+ } else {
+ if (kind === PropertyKind.Data) {
+ throwErrorTolerant({}, Messages.AccessorDataProperty);
+ } else if (map[name] & kind) {
+ throwErrorTolerant({}, Messages.AccessorGetSet);
+ }
+ }
+ map[name] |= kind;
+ } else {
+ map[name] = kind;
+ }
+
+ properties.push(property);
+
+ if (!match('}')) {
+ expect(',');
+ }
+ }
+
+ expect('}');
+
+ return {
+ type: Syntax.ObjectExpression,
+ properties: properties
+ };
+ }
+
+ // 11.1.6 The Grouping Operator
+
+ function parseGroupExpression() {
+ var expr;
+
+ expect('(');
+
+ expr = parseExpression();
+
+ expect(')');
+
+ return expr;
+ }
+
+
+ // 11.1 Primary Expressions
+
+ function parsePrimaryExpression() {
+ var token = lookahead(),
+ type = token.type;
+
+ if (type === Token.Identifier) {
+ return {
+ type: Syntax.Identifier,
+ name: lex().value
+ };
+ }
+
+ if (type === Token.StringLiteral || type === Token.NumericLiteral) {
+ if (strict && token.octal) {
+ throwErrorTolerant(token, Messages.StrictOctalLiteral);
+ }
+ return createLiteral(lex());
+ }
+
+ if (type === Token.Keyword) {
+ if (matchKeyword('this')) {
+ lex();
+ return {
+ type: Syntax.ThisExpression
+ };
+ }
+
+ if (matchKeyword('function')) {
+ return parseFunctionExpression();
+ }
+ }
+
+ if (type === Token.BooleanLiteral) {
+ lex();
+ token.value = (token.value === 'true');
+ return createLiteral(token);
+ }
+
+ if (type === Token.NullLiteral) {
+ lex();
+ token.value = null;
+ return createLiteral(token);
+ }
+
+ if (match('[')) {
+ return parseArrayInitialiser();
+ }
+
+ if (match('{')) {
+ return parseObjectInitialiser();
+ }
+
+ if (match('(')) {
+ return parseGroupExpression();
+ }
+
+ if (match('/') || match('/=')) {
+ return createLiteral(scanRegExp());
+ }
+
+ return throwUnexpected(lex());
+ }
+
+ // 11.2 Left-Hand-Side Expressions
+
+ function parseArguments() {
+ var args = [];
+
+ expect('(');
+
+ if (!match(')')) {
+ while (index < length) {
+ args.push(parseAssignmentExpression());
+ if (match(')')) {
+ break;
+ }
+ expect(',');
+ }
+ }
+
+ expect(')');
+
+ return args;
+ }
+
+ function parseNonComputedProperty() {
+ var token = lex();
+
+ if (!isIdentifierName(token)) {
+ throwUnexpected(token);
+ }
+
+ return {
+ type: Syntax.Identifier,
+ name: token.value
+ };
+ }
+
+ function parseNonComputedMember() {
+ expect('.');
+
+ return parseNonComputedProperty();
+ }
+
+ function parseComputedMember() {
+ var expr;
+
+ expect('[');
+
+ expr = parseExpression();
+
+ expect(']');
+
+ return expr;
+ }
+
+ function parseNewExpression() {
+ var expr;
+
+ expectKeyword('new');
+
+ expr = {
+ type: Syntax.NewExpression,
+ callee: parseLeftHandSideExpression(),
+ 'arguments': []
+ };
+
+ if (match('(')) {
+ expr['arguments'] = parseArguments();
+ }
+
+ return expr;
+ }
+
+ function parseLeftHandSideExpressionAllowCall() {
+ var expr;
+
+ expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
+
+ while (match('.') || match('[') || match('(')) {
+ if (match('(')) {
+ expr = {
+ type: Syntax.CallExpression,
+ callee: expr,
+ 'arguments': parseArguments()
+ };
+ } else if (match('[')) {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: true,
+ object: expr,
+ property: parseComputedMember()
+ };
+ } else {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: false,
+ object: expr,
+ property: parseNonComputedMember()
+ };
+ }
+ }
+
+ return expr;
+ }
+
+
+ function parseLeftHandSideExpression() {
+ var expr;
+
+ expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
+
+ while (match('.') || match('[')) {
+ if (match('[')) {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: true,
+ object: expr,
+ property: parseComputedMember()
+ };
+ } else {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: false,
+ object: expr,
+ property: parseNonComputedMember()
+ };
+ }
+ }
+
+ return expr;
+ }
+
+ // 11.3 Postfix Expressions
+
+ function parsePostfixExpression() {
+ var expr = parseLeftHandSideExpressionAllowCall(), token;
+
+ token = lookahead();
+ if (token.type !== Token.Punctuator) {
+ return expr;
+ }
+
+ if ((match('++') || match('--')) && !peekLineTerminator()) {
+ // 11.3.1, 11.3.2
+ if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+ throwErrorTolerant({}, Messages.StrictLHSPostfix);
+ }
+
+ if (!isLeftHandSide(expr)) {
+ throwError({}, Messages.InvalidLHSInAssignment);
+ }
+
+ expr = {
+ type: Syntax.UpdateExpression,
+ operator: lex().value,
+ argument: expr,
+ prefix: false
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.4 Unary Operators
+
+ function parseUnaryExpression() {
+ var token, expr;
+
+ token = lookahead();
+ if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
+ return parsePostfixExpression();
+ }
+
+ if (match('++') || match('--')) {
+ token = lex();
+ expr = parseUnaryExpression();
+ // 11.4.4, 11.4.5
+ if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+ throwErrorTolerant({}, Messages.StrictLHSPrefix);
+ }
+
+ if (!isLeftHandSide(expr)) {
+ throwError({}, Messages.InvalidLHSInAssignment);
+ }
+
+ expr = {
+ type: Syntax.UpdateExpression,
+ operator: token.value,
+ argument: expr,
+ prefix: true
+ };
+ return expr;
+ }
+
+ if (match('+') || match('-') || match('~') || match('!')) {
+ expr = {
+ type: Syntax.UnaryExpression,
+ operator: lex().value,
+ argument: parseUnaryExpression()
+ };
+ return expr;
+ }
+
+ if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
+ expr = {
+ type: Syntax.UnaryExpression,
+ operator: lex().value,
+ argument: parseUnaryExpression()
+ };
+ if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) {
+ throwErrorTolerant({}, Messages.StrictDelete);
+ }
+ return expr;
+ }
+
+ return parsePostfixExpression();
+ }
+
+ // 11.5 Multiplicative Operators
+
+ function parseMultiplicativeExpression() {
+ var expr = parseUnaryExpression();
+
+ while (match('*') || match('/') || match('%')) {
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: lex().value,
+ left: expr,
+ right: parseUnaryExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.6 Additive Operators
+
+ function parseAdditiveExpression() {
+ var expr = parseMultiplicativeExpression();
+
+ while (match('+') || match('-')) {
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: lex().value,
+ left: expr,
+ right: parseMultiplicativeExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.7 Bitwise Shift Operators
+
+ function parseShiftExpression() {
+ var expr = parseAdditiveExpression();
+
+ while (match('<<') || match('>>') || match('>>>')) {
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: lex().value,
+ left: expr,
+ right: parseAdditiveExpression()
+ };
+ }
+
+ return expr;
+ }
+ // 11.8 Relational Operators
+
+ function parseRelationalExpression() {
+ var expr, previousAllowIn;
+
+ previousAllowIn = state.allowIn;
+ state.allowIn = true;
+
+ expr = parseShiftExpression();
+
+ while (match('<') || match('>') || match('<=') || match('>=') || (previousAllowIn && matchKeyword('in')) || matchKeyword('instanceof')) {
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: lex().value,
+ left: expr,
+ right: parseShiftExpression()
+ };
+ }
+
+ state.allowIn = previousAllowIn;
+ return expr;
+ }
+
+ // 11.9 Equality Operators
+
+ function parseEqualityExpression() {
+ var expr = parseRelationalExpression();
+
+ while (match('==') || match('!=') || match('===') || match('!==')) {
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: lex().value,
+ left: expr,
+ right: parseRelationalExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.10 Binary Bitwise Operators
+
+ function parseBitwiseANDExpression() {
+ var expr = parseEqualityExpression();
+
+ while (match('&')) {
+ lex();
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: '&',
+ left: expr,
+ right: parseEqualityExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ function parseBitwiseXORExpression() {
+ var expr = parseBitwiseANDExpression();
+
+ while (match('^')) {
+ lex();
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: '^',
+ left: expr,
+ right: parseBitwiseANDExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ function parseBitwiseORExpression() {
+ var expr = parseBitwiseXORExpression();
+
+ while (match('|')) {
+ lex();
+ expr = {
+ type: Syntax.BinaryExpression,
+ operator: '|',
+ left: expr,
+ right: parseBitwiseXORExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.11 Binary Logical Operators
+
+ function parseLogicalANDExpression() {
+ var expr = parseBitwiseORExpression();
+
+ while (match('&&')) {
+ lex();
+ expr = {
+ type: Syntax.LogicalExpression,
+ operator: '&&',
+ left: expr,
+ right: parseBitwiseORExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ function parseLogicalORExpression() {
+ var expr = parseLogicalANDExpression();
+
+ while (match('||')) {
+ lex();
+ expr = {
+ type: Syntax.LogicalExpression,
+ operator: '||',
+ left: expr,
+ right: parseLogicalANDExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.12 Conditional Operator
+
+ function parseConditionalExpression() {
+ var expr, previousAllowIn, consequent;
+
+ expr = parseLogicalORExpression();
+
+ if (match('?')) {
+ lex();
+ previousAllowIn = state.allowIn;
+ state.allowIn = true;
+ consequent = parseAssignmentExpression();
+ state.allowIn = previousAllowIn;
+ expect(':');
+
+ expr = {
+ type: Syntax.ConditionalExpression,
+ test: expr,
+ consequent: consequent,
+ alternate: parseAssignmentExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.13 Assignment Operators
+
+ function parseAssignmentExpression() {
+ var token, expr;
+
+ token = lookahead();
+ expr = parseConditionalExpression();
+
+ if (matchAssign()) {
+ // LeftHandSideExpression
+ if (!isLeftHandSide(expr)) {
+ throwError({}, Messages.InvalidLHSInAssignment);
+ }
+
+ // 11.13.1
+ if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+ throwErrorTolerant(token, Messages.StrictLHSAssignment);
+ }
+
+ expr = {
+ type: Syntax.AssignmentExpression,
+ operator: lex().value,
+ left: expr,
+ right: parseAssignmentExpression()
+ };
+ }
+
+ return expr;
+ }
+
+ // 11.14 Comma Operator
+
+ function parseExpression() {
+ var expr = parseAssignmentExpression();
+
+ if (match(',')) {
+ expr = {
+ type: Syntax.SequenceExpression,
+ expressions: [ expr ]
+ };
+
+ while (index < length) {
+ if (!match(',')) {
+ break;
+ }
+ lex();
+ expr.expressions.push(parseAssignmentExpression());
+ }
+
+ }
+ return expr;
+ }
+
+ // 12.1 Block
+
+ function parseStatementList() {
+ var list = [],
+ statement;
+
+ while (index < length) {
+ if (match('}')) {
+ break;
+ }
+ statement = parseSourceElement();
+ if (typeof statement === 'undefined') {
+ break;
+ }
+ list.push(statement);
+ }
+
+ return list;
+ }
+
+ function parseBlock() {
+ var block;
+
+ expect('{');
+
+ block = parseStatementList();
+
+ expect('}');
+
+ return {
+ type: Syntax.BlockStatement,
+ body: block
+ };
+ }
+
+ // 12.2 Variable Statement
+
+ function parseVariableIdentifier() {
+ var token = lex();
+
+ if (token.type !== Token.Identifier) {
+ throwUnexpected(token);
+ }
+
+ return {
+ type: Syntax.Identifier,
+ name: token.value
+ };
+ }
+
+ function parseVariableDeclaration(kind) {
+ var id = parseVariableIdentifier(),
+ init = null;
+
+ // 12.2.1
+ if (strict && isRestrictedWord(id.name)) {
+ throwErrorTolerant({}, Messages.StrictVarName);
+ }
+
+ if (kind === 'const') {
+ expect('=');
+ init = parseAssignmentExpression();
+ } else if (match('=')) {
+ lex();
+ init = parseAssignmentExpression();
+ }
+
+ return {
+ type: Syntax.VariableDeclarator,
+ id: id,
+ init: init
+ };
+ }
+
+ function parseVariableDeclarationList(kind) {
+ var list = [];
+
+ while (index < length) {
+ list.push(parseVariableDeclaration(kind));
+ if (!match(',')) {
+ break;
+ }
+ lex();
+ }
+
+ return list;
+ }
+
+ function parseVariableStatement() {
+ var declarations;
+
+ expectKeyword('var');
+
+ declarations = parseVariableDeclarationList();
+
+ consumeSemicolon();
+
+ return {
+ type: Syntax.VariableDeclaration,
+ declarations: declarations,
+ kind: 'var'
+ };
+ }
+
+ // kind may be `const` or `let`
+ // Both are experimental and not in the specification yet.
+ // see http://wiki.ecmascript.org/doku.php?id=harmony:const
+ // and http://wiki.ecmascript.org/doku.php?id=harmony:let
+ function parseConstLetDeclaration(kind) {
+ var declarations;
+
+ expectKeyword(kind);
+
+ declarations = parseVariableDeclarationList(kind);
+
+ consumeSemicolon();
+
+ return {
+ type: Syntax.VariableDeclaration,
+ declarations: declarations,
+ kind: kind
+ };
+ }
+
+ // 12.3 Empty Statement
+
+ function parseEmptyStatement() {
+ expect(';');
+
+ return {
+ type: Syntax.EmptyStatement
+ };
+ }
+
+ // 12.4 Expression Statement
+
+ function parseExpressionStatement() {
+ var expr = parseExpression();
+
+ consumeSemicolon();
+
+ return {
+ type: Syntax.ExpressionStatement,
+ expression: expr
+ };
+ }
+
+ // 12.5 If statement
+
+ function parseIfStatement() {
+ var test, consequent, alternate;
+
+ expectKeyword('if');
+
+ expect('(');
+
+ test = parseExpression();
+
+ expect(')');
+
+ consequent = parseStatement();
+
+ if (matchKeyword('else')) {
+ lex();
+ alternate = parseStatement();
+ } else {
+ alternate = null;
+ }
+
+ return {
+ type: Syntax.IfStatement,
+ test: test,
+ consequent: consequent,
+ alternate: alternate
+ };
+ }
+
+ // 12.6 Iteration Statements
+
+ function parseDoWhileStatement() {
+ var body, test, oldInIteration;
+
+ expectKeyword('do');
+
+ oldInIteration = state.inIteration;
+ state.inIteration = true;
+
+ body = parseStatement();
+
+ state.inIteration = oldInIteration;
+
+ expectKeyword('while');
+
+ expect('(');
+
+ test = parseExpression();
+
+ expect(')');
+
+ if (match(';')) {
+ lex();
+ }
+
+ return {
+ type: Syntax.DoWhileStatement,
+ body: body,
+ test: test
+ };
+ }
+
+ function parseWhileStatement() {
+ var test, body, oldInIteration;
+
+ expectKeyword('while');
+
+ expect('(');
+
+ test = parseExpression();
+
+ expect(')');
+
+ oldInIteration = state.inIteration;
+ state.inIteration = true;
+
+ body = parseStatement();
+
+ state.inIteration = oldInIteration;
+
+ return {
+ type: Syntax.WhileStatement,
+ test: test,
+ body: body
+ };
+ }
+
+ function parseForVariableDeclaration() {
+ var token = lex();
+
+ return {
+ type: Syntax.VariableDeclaration,
+ declarations: parseVariableDeclarationList(),
+ kind: token.value
+ };
+ }
+
+ function parseForStatement() {
+ var init, test, update, left, right, body, oldInIteration;
+
+ init = test = update = null;
+
+ expectKeyword('for');
+
+ expect('(');
+
+ if (match(';')) {
+ lex();
+ } else {
+ if (matchKeyword('var') || matchKeyword('let')) {
+ state.allowIn = false;
+ init = parseForVariableDeclaration();
+ state.allowIn = true;
+
+ if (init.declarations.length === 1 && matchKeyword('in')) {
+ lex();
+ left = init;
+ right = parseExpression();
+ init = null;
+ }
+ } else {
+ state.allowIn = false;
+ init = parseExpression();
+ state.allowIn = true;
+
+ if (matchKeyword('in')) {
+ // LeftHandSideExpression
+ if (!isLeftHandSide(init)) {
+ throwError({}, Messages.InvalidLHSInForIn);
+ }
+
+ lex();
+ left = init;
+ right = parseExpression();
+ init = null;
+ }
+ }
+
+ if (typeof left === 'undefined') {
+ expect(';');
+ }
+ }
+
+ if (typeof left === 'undefined') {
+
+ if (!match(';')) {
+ test = parseExpression();
+ }
+ expect(';');
+
+ if (!match(')')) {
+ update = parseExpression();
+ }
+ }
+
+ expect(')');
+
+ oldInIteration = state.inIteration;
+ state.inIteration = true;
+
+ body = parseStatement();
+
+ state.inIteration = oldInIteration;
+
+ if (typeof left === 'undefined') {
+ return {
+ type: Syntax.ForStatement,
+ init: init,
+ test: test,
+ update: update,
+ body: body
+ };
+ }
+
+ return {
+ type: Syntax.ForInStatement,
+ left: left,
+ right: right,
+ body: body,
+ each: false
+ };
+ }
+
+ // 12.7 The continue statement
+
+ function parseContinueStatement() {
+ var token, label = null;
+
+ expectKeyword('continue');
+
+ // Optimize the most common form: 'continue;'.
+ if (source[index] === ';') {
+ lex();
+
+ if (!state.inIteration) {
+ throwError({}, Messages.IllegalContinue);
+ }
+
+ return {
+ type: Syntax.ContinueStatement,
+ label: null
+ };
+ }
+
+ if (peekLineTerminator()) {
+ if (!state.inIteration) {
+ throwError({}, Messages.IllegalContinue);
+ }
+
+ return {
+ type: Syntax.ContinueStatement,
+ label: null
+ };
+ }
+
+ token = lookahead();
+ if (token.type === Token.Identifier) {
+ label = parseVariableIdentifier();
+
+ if (!Object.prototype.hasOwnProperty.call(state.labelSet, label.name)) {
+ throwError({}, Messages.UnknownLabel, label.name);
+ }
+ }
+
+ consumeSemicolon();
+
+ if (label === null && !state.inIteration) {
+ throwError({}, Messages.IllegalContinue);
+ }
+
+ return {
+ type: Syntax.ContinueStatement,
+ label: label
+ };
+ }
+
+ // 12.8 The break statement
+
+ function parseBreakStatement() {
+ var token, label = null;
+
+ expectKeyword('break');
+
+ // Optimize the most common form: 'break;'.
+ if (source[index] === ';') {
+ lex();
+
+ if (!(state.inIteration || state.inSwitch)) {
+ throwError({}, Messages.IllegalBreak);
+ }
+
+ return {
+ type: Syntax.BreakStatement,
+ label: null
+ };
+ }
+
+ if (peekLineTerminator()) {
+ if (!(state.inIteration || state.inSwitch)) {
+ throwError({}, Messages.IllegalBreak);
+ }
+
+ return {
+ type: Syntax.BreakStatement,
+ label: null
+ };
+ }
+
+ token = lookahead();
+ if (token.type === Token.Identifier) {
+ label = parseVariableIdentifier();
+
+ if (!Object.prototype.hasOwnProperty.call(state.labelSet, label.name)) {
+ throwError({}, Messages.UnknownLabel, label.name);
+ }
+ }
+
+ consumeSemicolon();
+
+ if (label === null && !(state.inIteration || state.inSwitch)) {
+ throwError({}, Messages.IllegalBreak);
+ }
+
+ return {
+ type: Syntax.BreakStatement,
+ label: label
+ };
+ }
+
+ // 12.9 The return statement
+
+ function parseReturnStatement() {
+ var token, argument = null;
+
+ expectKeyword('return');
+
+ if (!state.inFunctionBody) {
+ throwErrorTolerant({}, Messages.IllegalReturn);
+ }
+
+ // 'return' followed by a space and an identifier is very common.
+ if (source[index] === ' ') {
+ if (isIdentifierStart(source[index + 1])) {
+ argument = parseExpression();
+ consumeSemicolon();
+ return {
+ type: Syntax.ReturnStatement,
+ argument: argument
+ };
+ }
+ }
+
+ if (peekLineTerminator()) {
+ return {
+ type: Syntax.ReturnStatement,
+ argument: null
+ };
+ }
+
+ if (!match(';')) {
+ token = lookahead();
+ if (!match('}') && token.type !== Token.EOF) {
+ argument = parseExpression();
+ }
+ }
+
+ consumeSemicolon();
+
+ return {
+ type: Syntax.ReturnStatement,
+ argument: argument
+ };
+ }
+
+ // 12.10 The with statement
+
+ function parseWithStatement() {
+ var object, body;
+
+ if (strict) {
+ throwErrorTolerant({}, Messages.StrictModeWith);
+ }
+
+ expectKeyword('with');
+
+ expect('(');
+
+ object = parseExpression();
+
+ expect(')');
+
+ body = parseStatement();
+
+ return {
+ type: Syntax.WithStatement,
+ object: object,
+ body: body
+ };
+ }
+
+ // 12.10 The swith statement
+
+ function parseSwitchCase() {
+ var test,
+ consequent = [],
+ statement;
+
+ if (matchKeyword('default')) {
+ lex();
+ test = null;
+ } else {
+ expectKeyword('case');
+ test = parseExpression();
+ }
+ expect(':');
+
+ while (index < length) {
+ if (match('}') || matchKeyword('default') || matchKeyword('case')) {
+ break;
+ }
+ statement = parseStatement();
+ if (typeof statement === 'undefined') {
+ break;
+ }
+ consequent.push(statement);
+ }
+
+ return {
+ type: Syntax.SwitchCase,
+ test: test,
+ consequent: consequent
+ };
+ }
+
+ function parseSwitchStatement() {
+ var discriminant, cases, clause, oldInSwitch, defaultFound;
+
+ expectKeyword('switch');
+
+ expect('(');
+
+ discriminant = parseExpression();
+
+ expect(')');
+
+ expect('{');
+
+ if (match('}')) {
+ lex();
+ return {
+ type: Syntax.SwitchStatement,
+ discriminant: discriminant
+ };
+ }
+
+ cases = [];
+
+ oldInSwitch = state.inSwitch;
+ state.inSwitch = true;
+ defaultFound = false;
+
+ while (index < length) {
+ if (match('}')) {
+ break;
+ }
+ clause = parseSwitchCase();
+ if (clause.test === null) {
+ if (defaultFound) {
+ throwError({}, Messages.MultipleDefaultsInSwitch);
+ }
+ defaultFound = true;
+ }
+ cases.push(clause);
+ }
+
+ state.inSwitch = oldInSwitch;
+
+ expect('}');
+
+ return {
+ type: Syntax.SwitchStatement,
+ discriminant: discriminant,
+ cases: cases
+ };
+ }
+
+ // 12.13 The throw statement
+
+ function parseThrowStatement() {
+ var argument;
+
+ expectKeyword('throw');
+
+ if (peekLineTerminator()) {
+ throwError({}, Messages.NewlineAfterThrow);
+ }
+
+ argument = parseExpression();
+
+ consumeSemicolon();
+
+ return {
+ type: Syntax.ThrowStatement,
+ argument: argument
+ };
+ }
+
+ // 12.14 The try statement
+
+ function parseCatchClause() {
+ var param;
+
+ expectKeyword('catch');
+
+ expect('(');
+ if (!match(')')) {
+ param = parseExpression();
+ // 12.14.1
+ if (strict && param.type === Syntax.Identifier && isRestrictedWord(param.name)) {
+ throwErrorTolerant({}, Messages.StrictCatchVariable);
+ }
+ }
+ expect(')');
+
+ return {
+ type: Syntax.CatchClause,
+ param: param,
+ body: parseBlock()
+ };
+ }
+
+ function parseTryStatement() {
+ var block, handlers = [], finalizer = null;
+
+ expectKeyword('try');
+
+ block = parseBlock();
+
+ if (matchKeyword('catch')) {
+ handlers.push(parseCatchClause());
+ }
+
+ if (matchKeyword('finally')) {
+ lex();
+ finalizer = parseBlock();
+ }
+
+ if (handlers.length === 0 && !finalizer) {
+ throwError({}, Messages.NoCatchOrFinally);
+ }
+
+ return {
+ type: Syntax.TryStatement,
+ block: block,
+ guardedHandlers: [],
+ handlers: handlers,
+ finalizer: finalizer
+ };
+ }
+
+ // 12.15 The debugger statement
+
+ function parseDebuggerStatement() {
+ expectKeyword('debugger');
+
+ consumeSemicolon();
+
+ return {
+ type: Syntax.DebuggerStatement
+ };
+ }
+
+ // 12 Statements
+
+ function parseStatement() {
+ var token = lookahead(),
+ expr,
+ labeledBody;
+
+ if (token.type === Token.EOF) {
+ throwUnexpected(token);
+ }
+
+ if (token.type === Token.Punctuator) {
+ switch (token.value) {
+ case ';':
+ return parseEmptyStatement();
+ case '{':
+ return parseBlock();
+ case '(':
+ return parseExpressionStatement();
+ default:
+ break;
+ }
+ }
+
+ if (token.type === Token.Keyword) {
+ switch (token.value) {
+ case 'break':
+ return parseBreakStatement();
+ case 'continue':
+ return parseContinueStatement();
+ case 'debugger':
+ return parseDebuggerStatement();
+ case 'do':
+ return parseDoWhileStatement();
+ case 'for':
+ return parseForStatement();
+ case 'function':
+ return parseFunctionDeclaration();
+ case 'if':
+ return parseIfStatement();
+ case 'return':
+ return parseReturnStatement();
+ case 'switch':
+ return parseSwitchStatement();
+ case 'throw':
+ return parseThrowStatement();
+ case 'try':
+ return parseTryStatement();
+ case 'var':
+ return parseVariableStatement();
+ case 'while':
+ return parseWhileStatement();
+ case 'with':
+ return parseWithStatement();
+ default:
+ break;
+ }
+ }
+
+ expr = parseExpression();
+
+ // 12.12 Labelled Statements
+ if ((expr.type === Syntax.Identifier) && match(':')) {
+ lex();
+
+ if (Object.prototype.hasOwnProperty.call(state.labelSet, expr.name)) {
+ throwError({}, Messages.Redeclaration, 'Label', expr.name);
+ }
+
+ state.labelSet[expr.name] = true;
+ labeledBody = parseStatement();
+ delete state.labelSet[expr.name];
+
+ return {
+ type: Syntax.LabeledStatement,
+ label: expr,
+ body: labeledBody
+ };
+ }
+
+ consumeSemicolon();
+
+ return {
+ type: Syntax.ExpressionStatement,
+ expression: expr
+ };
+ }
+
+ // 13 Function Definition
+
+ function parseFunctionSourceElements() {
+ var sourceElement, sourceElements = [], token, directive, firstRestricted,
+ oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody;
+
+ expect('{');
+
+ while (index < length) {
+ token = lookahead();
+ if (token.type !== Token.StringLiteral) {
+ break;
+ }
+
+ sourceElement = parseSourceElement();
+ sourceElements.push(sourceElement);
+ if (sourceElement.expression.type !== Syntax.Literal) {
+ // this is not directive
+ break;
+ }
+ directive = sliceSource(token.range[0] + 1, token.range[1] - 1);
+ if (directive === 'use strict') {
+ strict = true;
+ if (firstRestricted) {
+ throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
+ }
+ } else {
+ if (!firstRestricted && token.octal) {
+ firstRestricted = token;
+ }
+ }
+ }
+
+ oldLabelSet = state.labelSet;
+ oldInIteration = state.inIteration;
+ oldInSwitch = state.inSwitch;
+ oldInFunctionBody = state.inFunctionBody;
+
+ state.labelSet = {};
+ state.inIteration = false;
+ state.inSwitch = false;
+ state.inFunctionBody = true;
+
+ while (index < length) {
+ if (match('}')) {
+ break;
+ }
+ sourceElement = parseSourceElement();
+ if (typeof sourceElement === 'undefined') {
+ break;
+ }
+ sourceElements.push(sourceElement);
+ }
+
+ expect('}');
+
+ state.labelSet = oldLabelSet;
+ state.inIteration = oldInIteration;
+ state.inSwitch = oldInSwitch;
+ state.inFunctionBody = oldInFunctionBody;
+
+ return {
+ type: Syntax.BlockStatement,
+ body: sourceElements
+ };
+ }
+
+ function parseFunctionDeclaration() {
+ var id, param, params = [], body, token, stricted, firstRestricted, message, previousStrict, paramSet;
+
+ expectKeyword('function');
+ token = lookahead();
+ id = parseVariableIdentifier();
+ if (strict) {
+ if (isRestrictedWord(token.value)) {
+ throwErrorTolerant(token, Messages.StrictFunctionName);
+ }
+ } else {
+ if (isRestrictedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictFunctionName;
+ } else if (isStrictModeReservedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictReservedWord;
+ }
+ }
+
+ expect('(');
+
+ if (!match(')')) {
+ paramSet = {};
+ while (index < length) {
+ token = lookahead();
+ param = parseVariableIdentifier();
+ if (strict) {
+ if (isRestrictedWord(token.value)) {
+ stricted = token;
+ message = Messages.StrictParamName;
+ }
+ if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
+ stricted = token;
+ message = Messages.StrictParamDupe;
+ }
+ } else if (!firstRestricted) {
+ if (isRestrictedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictParamName;
+ } else if (isStrictModeReservedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictReservedWord;
+ } else if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictParamDupe;
+ }
+ }
+ params.push(param);
+ paramSet[param.name] = true;
+ if (match(')')) {
+ break;
+ }
+ expect(',');
+ }
+ }
+
+ expect(')');
+
+ previousStrict = strict;
+ body = parseFunctionSourceElements();
+ if (strict && firstRestricted) {
+ throwError(firstRestricted, message);
+ }
+ if (strict && stricted) {
+ throwErrorTolerant(stricted, message);
+ }
+ strict = previousStrict;
+
+ return {
+ type: Syntax.FunctionDeclaration,
+ id: id,
+ params: params,
+ defaults: [],
+ body: body,
+ rest: null,
+ generator: false,
+ expression: false
+ };
+ }
+
+ function parseFunctionExpression() {
+ var token, id = null, stricted, firstRestricted, message, param, params = [], body, previousStrict, paramSet;
+
+ expectKeyword('function');
+
+ if (!match('(')) {
+ token = lookahead();
+ id = parseVariableIdentifier();
+ if (strict) {
+ if (isRestrictedWord(token.value)) {
+ throwErrorTolerant(token, Messages.StrictFunctionName);
+ }
+ } else {
+ if (isRestrictedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictFunctionName;
+ } else if (isStrictModeReservedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictReservedWord;
+ }
+ }
+ }
+
+ expect('(');
+
+ if (!match(')')) {
+ paramSet = {};
+ while (index < length) {
+ token = lookahead();
+ param = parseVariableIdentifier();
+ if (strict) {
+ if (isRestrictedWord(token.value)) {
+ stricted = token;
+ message = Messages.StrictParamName;
+ }
+ if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
+ stricted = token;
+ message = Messages.StrictParamDupe;
+ }
+ } else if (!firstRestricted) {
+ if (isRestrictedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictParamName;
+ } else if (isStrictModeReservedWord(token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictReservedWord;
+ } else if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
+ firstRestricted = token;
+ message = Messages.StrictParamDupe;
+ }
+ }
+ params.push(param);
+ paramSet[param.name] = true;
+ if (match(')')) {
+ break;
+ }
+ expect(',');
+ }
+ }
+
+ expect(')');
+
+ previousStrict = strict;
+ body = parseFunctionSourceElements();
+ if (strict && firstRestricted) {
+ throwError(firstRestricted, message);
+ }
+ if (strict && stricted) {
+ throwErrorTolerant(stricted, message);
+ }
+ strict = previousStrict;
+
+ return {
+ type: Syntax.FunctionExpression,
+ id: id,
+ params: params,
+ defaults: [],
+ body: body,
+ rest: null,
+ generator: false,
+ expression: false
+ };
+ }
+
+ // 14 Program
+
+ function parseSourceElement() {
+ var token = lookahead();
+
+ if (token.type === Token.Keyword) {
+ switch (token.value) {
+ case 'const':
+ case 'let':
+ return parseConstLetDeclaration(token.value);
+ case 'function':
+ return parseFunctionDeclaration();
+ default:
+ return parseStatement();
+ }
+ }
+
+ if (token.type !== Token.EOF) {
+ return parseStatement();
+ }
+ }
+
+ function parseSourceElements() {
+ var sourceElement, sourceElements = [], token, directive, firstRestricted;
+
+ while (index < length) {
+ token = lookahead();
+ if (token.type !== Token.StringLiteral) {
+ break;
+ }
+
+ sourceElement = parseSourceElement();
+ sourceElements.push(sourceElement);
+ if (sourceElement.expression.type !== Syntax.Literal) {
+ // this is not directive
+ break;
+ }
+ directive = sliceSource(token.range[0] + 1, token.range[1] - 1);
+ if (directive === 'use strict') {
+ strict = true;
+ if (firstRestricted) {
+ throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
+ }
+ } else {
+ if (!firstRestricted && token.octal) {
+ firstRestricted = token;
+ }
+ }
+ }
+
+ while (index < length) {
+ sourceElement = parseSourceElement();
+ if (typeof sourceElement === 'undefined') {
+ break;
+ }
+ sourceElements.push(sourceElement);
+ }
+ return sourceElements;
+ }
+
+ function parseProgram() {
+ var program;
+ strict = false;
+ program = {
+ type: Syntax.Program,
+ body: parseSourceElements()
+ };
+ return program;
+ }
+
+ // The following functions are needed only when the option to preserve
+ // the comments is active.
+
+ function addComment(type, value, start, end, loc) {
+ assert(typeof start === 'number', 'Comment must have valid position');
+
+ // Because the way the actual token is scanned, often the comments
+ // (if any) are skipped twice during the lexical analysis.
+ // Thus, we need to skip adding a comment if the comment array already
+ // handled it.
+ if (extra.comments.length > 0) {
+ if (extra.comments[extra.comments.length - 1].range[1] > start) {
+ return;
+ }
+ }
+
+ extra.comments.push({
+ type: type,
+ value: value,
+ range: [start, end],
+ loc: loc
+ });
+ }
+
+ function scanComment() {
+ var comment, ch, loc, start, blockComment, lineComment;
+
+ comment = '';
+ blockComment = false;
+ lineComment = false;
+
+ while (index < length) {
+ ch = source[index];
+
+ if (lineComment) {
+ ch = source[index++];
+ if (isLineTerminator(ch)) {
+ loc.end = {
+ line: lineNumber,
+ column: index - lineStart - 1
+ };
+ lineComment = false;
+ addComment('Line', comment, start, index - 1, loc);
+ if (ch === '\r' && source[index] === '\n') {
+ ++index;
+ }
+ ++lineNumber;
+ lineStart = index;
+ comment = '';
+ } else if (index >= length) {
+ lineComment = false;
+ comment += ch;
+ loc.end = {
+ line: lineNumber,
+ column: length - lineStart
+ };
+ addComment('Line', comment, start, length, loc);
+ } else {
+ comment += ch;
+ }
+ } else if (blockComment) {
+ if (isLineTerminator(ch)) {
+ if (ch === '\r' && source[index + 1] === '\n') {
+ ++index;
+ comment += '\r\n';
+ } else {
+ comment += ch;
+ }
+ ++lineNumber;
+ ++index;
+ lineStart = index;
+ if (index >= length) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ } else {
+ ch = source[index++];
+ if (index >= length) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ comment += ch;
+ if (ch === '*') {
+ ch = source[index];
+ if (ch === '/') {
+ comment = comment.substr(0, comment.length - 1);
+ blockComment = false;
+ ++index;
+ loc.end = {
+ line: lineNumber,
+ column: index - lineStart
+ };
+ addComment('Block', comment, start, index, loc);
+ comment = '';
+ }
+ }
+ }
+ } else if (ch === '/') {
+ ch = source[index + 1];
+ if (ch === '/') {
+ loc = {
+ start: {
+ line: lineNumber,
+ column: index - lineStart
+ }
+ };
+ start = index;
+ index += 2;
+ lineComment = true;
+ if (index >= length) {
+ loc.end = {
+ line: lineNumber,
+ column: index - lineStart
+ };
+ lineComment = false;
+ addComment('Line', comment, start, index, loc);
+ }
+ } else if (ch === '*') {
+ start = index;
+ index += 2;
+ blockComment = true;
+ loc = {
+ start: {
+ line: lineNumber,
+ column: index - lineStart - 2
+ }
+ };
+ if (index >= length) {
+ throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+ }
+ } else {
+ break;
+ }
+ } else if (isWhiteSpace(ch)) {
+ ++index;
+ } else if (isLineTerminator(ch)) {
+ ++index;
+ if (ch === '\r' && source[index] === '\n') {
+ ++index;
+ }
+ ++lineNumber;
+ lineStart = index;
+ } else {
+ break;
+ }
+ }
+ }
+
+ function filterCommentLocation() {
+ var i, entry, comment, comments = [];
+
+ for (i = 0; i < extra.comments.length; ++i) {
+ entry = extra.comments[i];
+ comment = {
+ type: entry.type,
+ value: entry.value
+ };
+ if (extra.range) {
+ comment.range = entry.range;
+ }
+ if (extra.loc) {
+ comment.loc = entry.loc;
+ }
+ comments.push(comment);
+ }
+
+ extra.comments = comments;
+ }
+
+ function collectToken() {
+ var start, loc, token, range, value;
+
+ skipComment();
+ start = index;
+ loc = {
+ start: {
+ line: lineNumber,
+ column: index - lineStart
+ }
+ };
+
+ token = extra.advance();
+ loc.end = {
+ line: lineNumber,
+ column: index - lineStart
+ };
+
+ if (token.type !== Token.EOF) {
+ range = [token.range[0], token.range[1]];
+ value = sliceSource(token.range[0], token.range[1]);
+ extra.tokens.push({
+ type: TokenName[token.type],
+ value: value,
+ range: range,
+ loc: loc
+ });
+ }
+
+ return token;
+ }
+
+ function collectRegex() {
+ var pos, loc, regex, token;
+
+ skipComment();
+
+ pos = index;
+ loc = {
+ start: {
+ line: lineNumber,
+ column: index - lineStart
+ }
+ };
+
+ regex = extra.scanRegExp();
+ loc.end = {
+ line: lineNumber,
+ column: index - lineStart
+ };
+
+ // Pop the previous token, which is likely '/' or '/='
+ if (extra.tokens.length > 0) {
+ token = extra.tokens[extra.tokens.length - 1];
+ if (token.range[0] === pos && token.type === 'Punctuator') {
+ if (token.value === '/' || token.value === '/=') {
+ extra.tokens.pop();
+ }
+ }
+ }
+
+ extra.tokens.push({
+ type: 'RegularExpression',
+ value: regex.literal,
+ range: [pos, index],
+ loc: loc
+ });
+
+ return regex;
+ }
+
+ function filterTokenLocation() {
+ var i, entry, token, tokens = [];
+
+ for (i = 0; i < extra.tokens.length; ++i) {
+ entry = extra.tokens[i];
+ token = {
+ type: entry.type,
+ value: entry.value
+ };
+ if (extra.range) {
+ token.range = entry.range;
+ }
+ if (extra.loc) {
+ token.loc = entry.loc;
+ }
+ tokens.push(token);
+ }
+
+ extra.tokens = tokens;
+ }
+
+ function createLiteral(token) {
+ return {
+ type: Syntax.Literal,
+ value: token.value
+ };
+ }
+
+ function createRawLiteral(token) {
+ return {
+ type: Syntax.Literal,
+ value: token.value,
+ raw: sliceSource(token.range[0], token.range[1])
+ };
+ }
+
+ function createLocationMarker() {
+ var marker = {};
+
+ marker.range = [index, index];
+ marker.loc = {
+ start: {
+ line: lineNumber,
+ column: index - lineStart
+ },
+ end: {
+ line: lineNumber,
+ column: index - lineStart
+ }
+ };
+
+ marker.end = function () {
+ this.range[1] = index;
+ this.loc.end.line = lineNumber;
+ this.loc.end.column = index - lineStart;
+ };
+
+ marker.applyGroup = function (node) {
+ if (extra.range) {
+ node.groupRange = [this.range[0], this.range[1]];
+ }
+ if (extra.loc) {
+ node.groupLoc = {
+ start: {
+ line: this.loc.start.line,
+ column: this.loc.start.column
+ },
+ end: {
+ line: this.loc.end.line,
+ column: this.loc.end.column
+ }
+ };
+ }
+ };
+
+ marker.apply = function (node) {
+ if (extra.range) {
+ node.range = [this.range[0], this.range[1]];
+ }
+ if (extra.loc) {
+ node.loc = {
+ start: {
+ line: this.loc.start.line,
+ column: this.loc.start.column
+ },
+ end: {
+ line: this.loc.end.line,
+ column: this.loc.end.column
+ }
+ };
+ }
+ };
+
+ return marker;
+ }
+
+ function trackGroupExpression() {
+ var marker, expr;
+
+ skipComment();
+ marker = createLocationMarker();
+ expect('(');
+
+ expr = parseExpression();
+
+ expect(')');
+
+ marker.end();
+ marker.applyGroup(expr);
+
+ return expr;
+ }
+
+ function trackLeftHandSideExpression() {
+ var marker, expr;
+
+ skipComment();
+ marker = createLocationMarker();
+
+ expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
+
+ while (match('.') || match('[')) {
+ if (match('[')) {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: true,
+ object: expr,
+ property: parseComputedMember()
+ };
+ marker.end();
+ marker.apply(expr);
+ } else {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: false,
+ object: expr,
+ property: parseNonComputedMember()
+ };
+ marker.end();
+ marker.apply(expr);
+ }
+ }
+
+ return expr;
+ }
+
+ function trackLeftHandSideExpressionAllowCall() {
+ var marker, expr;
+
+ skipComment();
+ marker = createLocationMarker();
+
+ expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
+
+ while (match('.') || match('[') || match('(')) {
+ if (match('(')) {
+ expr = {
+ type: Syntax.CallExpression,
+ callee: expr,
+ 'arguments': parseArguments()
+ };
+ marker.end();
+ marker.apply(expr);
+ } else if (match('[')) {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: true,
+ object: expr,
+ property: parseComputedMember()
+ };
+ marker.end();
+ marker.apply(expr);
+ } else {
+ expr = {
+ type: Syntax.MemberExpression,
+ computed: false,
+ object: expr,
+ property: parseNonComputedMember()
+ };
+ marker.end();
+ marker.apply(expr);
+ }
+ }
+
+ return expr;
+ }
+
+ function filterGroup(node) {
+ var n, i, entry;
+
+ n = (Object.prototype.toString.apply(node) === '[object Array]') ? [] : {};
+ for (i in node) {
+ if (node.hasOwnProperty(i) && i !== 'groupRange' && i !== 'groupLoc') {
+ entry = node[i];
+ if (entry === null || typeof entry !== 'object' || entry instanceof RegExp) {
+ n[i] = entry;
+ } else {
+ n[i] = filterGroup(entry);
+ }
+ }
+ }
+ return n;
+ }
+
+ function wrapTrackingFunction(range, loc) {
+
+ return function (parseFunction) {
+
+ function isBinary(node) {
+ return node.type === Syntax.LogicalExpression ||
+ node.type === Syntax.BinaryExpression;
+ }
+
+ function visit(node) {
+ var start, end;
+
+ if (isBinary(node.left)) {
+ visit(node.left);
+ }
+ if (isBinary(node.right)) {
+ visit(node.right);
+ }
+
+ if (range) {
+ if (node.left.groupRange || node.right.groupRange) {
+ start = node.left.groupRange ? node.left.groupRange[0] : node.left.range[0];
+ end = node.right.groupRange ? node.right.groupRange[1] : node.right.range[1];
+ node.range = [start, end];
+ } else if (typeof node.range === 'undefined') {
+ start = node.left.range[0];
+ end = node.right.range[1];
+ node.range = [start, end];
+ }
+ }
+ if (loc) {
+ if (node.left.groupLoc || node.right.groupLoc) {
+ start = node.left.groupLoc ? node.left.groupLoc.start : node.left.loc.start;
+ end = node.right.groupLoc ? node.right.groupLoc.end : node.right.loc.end;
+ node.loc = {
+ start: start,
+ end: end
+ };
+ } else if (typeof node.loc === 'undefined') {
+ node.loc = {
+ start: node.left.loc.start,
+ end: node.right.loc.end
+ };
+ }
+ }
+ }
+
+ return function () {
+ var marker, node;
+
+ skipComment();
+
+ marker = createLocationMarker();
+ node = parseFunction.apply(null, arguments);
+ marker.end();
+
+ if (range && typeof node.range === 'undefined') {
+ marker.apply(node);
+ }
+
+ if (loc && typeof node.loc === 'undefined') {
+ marker.apply(node);
+ }
+
+ if (isBinary(node)) {
+ visit(node);
+ }
+
+ return node;
+ };
+ };
+ }
+
+ function patch() {
+
+ var wrapTracking;
+
+ if (extra.comments) {
+ extra.skipComment = skipComment;
+ skipComment = scanComment;
+ }
+
+ if (extra.raw) {
+ extra.createLiteral = createLiteral;
+ createLiteral = createRawLiteral;
+ }
+
+ if (extra.range || extra.loc) {
+
+ extra.parseGroupExpression = parseGroupExpression;
+ extra.parseLeftHandSideExpression = parseLeftHandSideExpression;
+ extra.parseLeftHandSideExpressionAllowCall = parseLeftHandSideExpressionAllowCall;
+ parseGroupExpression = trackGroupExpression;
+ parseLeftHandSideExpression = trackLeftHandSideExpression;
+ parseLeftHandSideExpressionAllowCall = trackLeftHandSideExpressionAllowCall;
+
+ wrapTracking = wrapTrackingFunction(extra.range, extra.loc);
+
+ extra.parseAdditiveExpression = parseAdditiveExpression;
+ extra.parseAssignmentExpression = parseAssignmentExpression;
+ extra.parseBitwiseANDExpression = parseBitwiseANDExpression;
+ extra.parseBitwiseORExpression = parseBitwiseORExpression;
+ extra.parseBitwiseXORExpression = parseBitwiseXORExpression;
+ extra.parseBlock = parseBlock;
+ extra.parseFunctionSourceElements = parseFunctionSourceElements;
+ extra.parseCatchClause = parseCatchClause;
+ extra.parseComputedMember = parseComputedMember;
+ extra.parseConditionalExpression = parseConditionalExpression;
+ extra.parseConstLetDeclaration = parseConstLetDeclaration;
+ extra.parseEqualityExpression = parseEqualityExpression;
+ extra.parseExpression = parseExpression;
+ extra.parseForVariableDeclaration = parseForVariableDeclaration;
+ extra.parseFunctionDeclaration = parseFunctionDeclaration;
+ extra.parseFunctionExpression = parseFunctionExpression;
+ extra.parseLogicalANDExpression = parseLogicalANDExpression;
+ extra.parseLogicalORExpression = parseLogicalORExpression;
+ extra.parseMultiplicativeExpression = parseMultiplicativeExpression;
+ extra.parseNewExpression = parseNewExpression;
+ extra.parseNonComputedProperty = parseNonComputedProperty;
+ extra.parseObjectProperty = parseObjectProperty;
+ extra.parseObjectPropertyKey = parseObjectPropertyKey;
+ extra.parsePostfixExpression = parsePostfixExpression;
+ extra.parsePrimaryExpression = parsePrimaryExpression;
+ extra.parseProgram = parseProgram;
+ extra.parsePropertyFunction = parsePropertyFunction;
+ extra.parseRelationalExpression = parseRelationalExpression;
+ extra.parseStatement = parseStatement;
+ extra.parseShiftExpression = parseShiftExpression;
+ extra.parseSwitchCase = parseSwitchCase;
+ extra.parseUnaryExpression = parseUnaryExpression;
+ extra.parseVariableDeclaration = parseVariableDeclaration;
+ extra.parseVariableIdentifier = parseVariableIdentifier;
+
+ parseAdditiveExpression = wrapTracking(extra.parseAdditiveExpression);
+ parseAssignmentExpression = wrapTracking(extra.parseAssignmentExpression);
+ parseBitwiseANDExpression = wrapTracking(extra.parseBitwiseANDExpression);
+ parseBitwiseORExpression = wrapTracking(extra.parseBitwiseORExpression);
+ parseBitwiseXORExpression = wrapTracking(extra.parseBitwiseXORExpression);
+ parseBlock = wrapTracking(extra.parseBlock);
+ parseFunctionSourceElements = wrapTracking(extra.parseFunctionSourceElements);
+ parseCatchClause = wrapTracking(extra.parseCatchClause);
+ parseComputedMember = wrapTracking(extra.parseComputedMember);
+ parseConditionalExpression = wrapTracking(extra.parseConditionalExpression);
+ parseConstLetDeclaration = wrapTracking(extra.parseConstLetDeclaration);
+ parseEqualityExpression = wrapTracking(extra.parseEqualityExpression);
+ parseExpression = wrapTracking(extra.parseExpression);
+ parseForVariableDeclaration = wrapTracking(extra.parseForVariableDeclaration);
+ parseFunctionDeclaration = wrapTracking(extra.parseFunctionDeclaration);
+ parseFunctionExpression = wrapTracking(extra.parseFunctionExpression);
+ parseLeftHandSideExpression = wrapTracking(parseLeftHandSideExpression);
+ parseLogicalANDExpression = wrapTracking(extra.parseLogicalANDExpression);
+ parseLogicalORExpression = wrapTracking(extra.parseLogicalORExpression);
+ parseMultiplicativeExpression = wrapTracking(extra.parseMultiplicativeExpression);
+ parseNewExpression = wrapTracking(extra.parseNewExpression);
+ parseNonComputedProperty = wrapTracking(extra.parseNonComputedProperty);
+ parseObjectProperty = wrapTracking(extra.parseObjectProperty);
+ parseObjectPropertyKey = wrapTracking(extra.parseObjectPropertyKey);
+ parsePostfixExpression = wrapTracking(extra.parsePostfixExpression);
+ parsePrimaryExpression = wrapTracking(extra.parsePrimaryExpression);
+ parseProgram = wrapTracking(extra.parseProgram);
+ parsePropertyFunction = wrapTracking(extra.parsePropertyFunction);
+ parseRelationalExpression = wrapTracking(extra.parseRelationalExpression);
+ parseStatement = wrapTracking(extra.parseStatement);
+ parseShiftExpression = wrapTracking(extra.parseShiftExpression);
+ parseSwitchCase = wrapTracking(extra.parseSwitchCase);
+ parseUnaryExpression = wrapTracking(extra.parseUnaryExpression);
+ parseVariableDeclaration = wrapTracking(extra.parseVariableDeclaration);
+ parseVariableIdentifier = wrapTracking(extra.parseVariableIdentifier);
+ }
+
+ if (typeof extra.tokens !== 'undefined') {
+ extra.advance = advance;
+ extra.scanRegExp = scanRegExp;
+
+ advance = collectToken;
+ scanRegExp = collectRegex;
+ }
+ }
+
+ function unpatch() {
+ if (typeof extra.skipComment === 'function') {
+ skipComment = extra.skipComment;
+ }
+
+ if (extra.raw) {
+ createLiteral = extra.createLiteral;
+ }
+
+ if (extra.range || extra.loc) {
+ parseAdditiveExpression = extra.parseAdditiveExpression;
+ parseAssignmentExpression = extra.parseAssignmentExpression;
+ parseBitwiseANDExpression = extra.parseBitwiseANDExpression;
+ parseBitwiseORExpression = extra.parseBitwiseORExpression;
+ parseBitwiseXORExpression = extra.parseBitwiseXORExpression;
+ parseBlock = extra.parseBlock;
+ parseFunctionSourceElements = extra.parseFunctionSourceElements;
+ parseCatchClause = extra.parseCatchClause;
+ parseComputedMember = extra.parseComputedMember;
+ parseConditionalExpression = extra.parseConditionalExpression;
+ parseConstLetDeclaration = extra.parseConstLetDeclaration;
+ parseEqualityExpression = extra.parseEqualityExpression;
+ parseExpression = extra.parseExpression;
+ parseForVariableDeclaration = extra.parseForVariableDeclaration;
+ parseFunctionDeclaration = extra.parseFunctionDeclaration;
+ parseFunctionExpression = extra.parseFunctionExpression;
+ parseGroupExpression = extra.parseGroupExpression;
+ parseLeftHandSideExpression = extra.parseLeftHandSideExpression;
+ parseLeftHandSideExpressionAllowCall = extra.parseLeftHandSideExpressionAllowCall;
+ parseLogicalANDExpression = extra.parseLogicalANDExpression;
+ parseLogicalORExpression = extra.parseLogicalORExpression;
+ parseMultiplicativeExpression = extra.parseMultiplicativeExpression;
+ parseNewExpression = extra.parseNewExpression;
+ parseNonComputedProperty = extra.parseNonComputedProperty;
+ parseObjectProperty = extra.parseObjectProperty;
+ parseObjectPropertyKey = extra.parseObjectPropertyKey;
+ parsePrimaryExpression = extra.parsePrimaryExpression;
+ parsePostfixExpression = extra.parsePostfixExpression;
+ parseProgram = extra.parseProgram;
+ parsePropertyFunction = extra.parsePropertyFunction;
+ parseRelationalExpression = extra.parseRelationalExpression;
+ parseStatement = extra.parseStatement;
+ parseShiftExpression = extra.parseShiftExpression;
+ parseSwitchCase = extra.parseSwitchCase;
+ parseUnaryExpression = extra.parseUnaryExpression;
+ parseVariableDeclaration = extra.parseVariableDeclaration;
+ parseVariableIdentifier = extra.parseVariableIdentifier;
+ }
+
+ if (typeof extra.scanRegExp === 'function') {
+ advance = extra.advance;
+ scanRegExp = extra.scanRegExp;
+ }
+ }
+
+ function stringToArray(str) {
+ var length = str.length,
+ result = [],
+ i;
+ for (i = 0; i < length; ++i) {
+ result[i] = str.charAt(i);
+ }
+ return result;
+ }
+
+ function parse(code, options) {
+ var program, toString;
+
+ toString = String;
+ if (typeof code !== 'string' && !(code instanceof String)) {
+ code = toString(code);
+ }
+
+ source = code;
+ index = 0;
+ lineNumber = (source.length > 0) ? 1 : 0;
+ lineStart = 0;
+ length = source.length;
+ buffer = null;
+ state = {
+ allowIn: true,
+ labelSet: {},
+ inFunctionBody: false,
+ inIteration: false,
+ inSwitch: false
+ };
+
+ extra = {};
+ if (typeof options !== 'undefined') {
+ extra.range = (typeof options.range === 'boolean') && options.range;
+ extra.loc = (typeof options.loc === 'boolean') && options.loc;
+ extra.raw = (typeof options.raw === 'boolean') && options.raw;
+ if (typeof options.tokens === 'boolean' && options.tokens) {
+ extra.tokens = [];
+ }
+ if (typeof options.comment === 'boolean' && options.comment) {
+ extra.comments = [];
+ }
+ if (typeof options.tolerant === 'boolean' && options.tolerant) {
+ extra.errors = [];
+ }
+ }
+
+ if (length > 0) {
+ if (typeof source[0] === 'undefined') {
+ // Try first to convert to a string. This is good as fast path
+ // for old IE which understands string indexing for string
+ // literals only and not for string object.
+ if (code instanceof String) {
+ source = code.valueOf();
+ }
+
+ // Force accessing the characters via an array.
+ if (typeof source[0] === 'undefined') {
+ source = stringToArray(code);
+ }
+ }
+ }
+
+ patch();
+ try {
+ program = parseProgram();
+ if (typeof extra.comments !== 'undefined') {
+ filterCommentLocation();
+ program.comments = extra.comments;
+ }
+ if (typeof extra.tokens !== 'undefined') {
+ filterTokenLocation();
+ program.tokens = extra.tokens;
+ }
+ if (typeof extra.errors !== 'undefined') {
+ program.errors = extra.errors;
+ }
+ if (extra.range || extra.loc) {
+ program.body = filterGroup(program.body);
+ }
+ } catch (e) {
+ throw e;
+ } finally {
+ unpatch();
+ extra = {};
+ }
+
+ return program;
+ }
+
+ // Sync with package.json.
+ exports.version = '1.0.2';
+
+ exports.parse = parse;
+
+ // Deep copy.
+ exports.Syntax = (function () {
+ var name, types = {};
+
+ if (typeof Object.create === 'function') {
+ types = Object.create(null);
+ }
+
+ for (name in Syntax) {
+ if (Syntax.hasOwnProperty(name)) {
+ types[name] = Syntax[name];
+ }
+ }
+
+ if (typeof Object.freeze === 'function') {
+ Object.freeze(types);
+ }
+
+ return types;
+ }());
+
+}));
+/* vim: set sw=4 ts=4 et tw=80 : */
+
+})(null);
+
+(function(require,module){
+
+var parse = require('esprima').parse;
+var objectKeys = Object.keys || function (obj) {
+ var keys = [];
+ for (var key in obj) keys.push(key);
+ return keys;
+};
+var forEach = function (xs, fn) {
+ if (xs.forEach) return xs.forEach(fn);
+ for (var i = 0; i < xs.length; i++) {
+ fn.call(xs, xs[i], i, xs);
+ }
+};
+
+var isArray = Array.isArray || function (xs) {
+ return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+module.exports = function (src, opts, fn) {
+ if (typeof opts === 'function') {
+ fn = opts;
+ opts = {};
+ }
+ if (typeof src === 'object') {
+ opts = src;
+ src = opts.source;
+ delete opts.source;
+ }
+ src = src === undefined ? opts.source : src;
+ opts.range = true;
+ if (typeof src !== 'string') src = String(src);
+
+ var ast = parse(src, opts);
+
+ var result = {
+ chunks : src.split(''),
+ toString : function () { return result.chunks.join('') },
+ inspect : function () { return result.toString() }
+ };
+ var index = 0;
+
+ (function walk (node, parent) {
+ insertHelpers(node, parent, result.chunks);
+
+ forEach(objectKeys(node), function (key) {
+ if (key === 'parent') return;
+
+ var child = node[key];
+ if (isArray(child)) {
+ forEach(child, function (c) {
+ if (c && typeof c.type === 'string') {
+ walk(c, node);
+ }
+ });
+ }
+ else if (child && typeof child.type === 'string') {
+ insertHelpers(child, node, result.chunks);
+ walk(child, node);
+ }
+ });
+ fn(node);
+ })(ast, undefined);
+
+ return result;
+};
+
+function insertHelpers (node, parent, chunks) {
+ if (!node.range) return;
+
+ node.parent = parent;
+
+ node.source = function () {
+ return chunks.slice(
+ node.range[0], node.range[1]
+ ).join('');
+ };
+
+ if (node.update && typeof node.update === 'object') {
+ var prev = node.update;
+ forEach(objectKeys(prev), function (key) {
+ update[key] = prev[key];
+ });
+ node.update = update;
+ }
+ else {
+ node.update = update;
+ }
+
+ function update (s) {
+ chunks[node.range[0]] = s;
+ for (var i = node.range[0] + 1; i < node.range[1]; i++) {
+ chunks[i] = '';
+ }
+ };
+}
+
+window.falafel = module.exports;})(function(){return {parse: esprima.parse};},{exports: {}});
+
+var inBrowser = typeof window !== 'undefined' && this === window;
+var parseAndModify = (inBrowser ? window.falafel : require("falafel"));
+
+(inBrowser ? window : exports).blanket = (function(){
+ var linesToAddTracking = [
+ "ExpressionStatement",
+ "BreakStatement" ,
+ "ContinueStatement" ,
+ "VariableDeclaration",
+ "ReturnStatement" ,
+ "ThrowStatement" ,
+ "TryStatement" ,
+ "FunctionDeclaration" ,
+ "IfStatement" ,
+ "WhileStatement" ,
+ "DoWhileStatement" ,
+ "ForStatement" ,
+ "ForInStatement" ,
+ "SwitchStatement" ,
+ "WithStatement"
+ ],
+ linesToAddBrackets = [
+ "IfStatement" ,
+ "WhileStatement" ,
+ "DoWhileStatement" ,
+ "ForStatement" ,
+ "ForInStatement" ,
+ "WithStatement"
+ ],
+ __blanket,
+ copynumber = Math.floor(Math.random()*1000),
+ coverageInfo = {},options = {
+ reporter: null,
+ adapter:null,
+ filter: null,
+ customVariable: null,
+ loader: null,
+ ignoreScriptError: false,
+ existingRequireJS:false,
+ autoStart: false,
+ timeout: 180,
+ ignoreCors: false,
+ branchTracking: false,
+ sourceURL: false,
+ debug:false,
+ engineOnly:false,
+ testReadyCallback:null,
+ commonJS:false,
+ instrumentCache:false,
+ modulePattern: null
+ };
+
+ if (inBrowser && typeof window.blanket !== 'undefined'){
+ __blanket = window.blanket.noConflict();
+ }
+
+ _blanket = {
+ noConflict: function(){
+ if (__blanket){
+ return __blanket;
+ }
+ return _blanket;
+ },
+ _getCopyNumber: function(){
+ //internal method
+ //for differentiating between instances
+ return copynumber;
+ },
+ extend: function(obj) {
+ //borrowed from underscore
+ _blanket._extend(_blanket,obj);
+ },
+ _extend: function(dest,source){
+ if (source) {
+ for (var prop in source) {
+ if ( dest[prop] instanceof Object && typeof dest[prop] !== "function"){
+ _blanket._extend(dest[prop],source[prop]);
+ }else{
+ dest[prop] = source[prop];
+ }
+ }
+ }
+ },
+ getCovVar: function(){
+ var opt = _blanket.options("customVariable");
+ if (opt){
+ if (_blanket.options("debug")) {console.log("BLANKET-Using custom tracking variable:",opt);}
+ return inBrowser ? "window."+opt : opt;
+ }
+ return inBrowser ? "window._$blanket" : "_$jscoverage";
+ },
+ options: function(key,value){
+ if (typeof key !== "string"){
+ _blanket._extend(options,key);
+ }else if (typeof value === 'undefined'){
+ return options[key];
+ }else{
+ options[key]=value;
+ }
+ },
+ instrument: function(config, next){
+ //check instrumented hash table,
+ //return instrumented code if available.
+ var inFile = config.inputFile,
+ inFileName = config.inputFileName;
+ //check instrument cache
+ if (_blanket.options("instrumentCache") && sessionStorage && sessionStorage.getItem("blanket_instrument_store-"+inFileName)){
+ if (_blanket.options("debug")) {console.log("BLANKET-Reading instrumentation from cache: ",inFileName);}
+ next(sessionStorage.getItem("blanket_instrument_store-"+inFileName));
+ }else{
+ var sourceArray = _blanket._prepareSource(inFile);
+ _blanket._trackingArraySetup=[];
+ var instrumented = parseAndModify(inFile,{loc:true,comment:true}, _blanket._addTracking(inFileName));
+ instrumented = _blanket._trackingSetup(inFileName,sourceArray)+instrumented;
+ if (_blanket.options("sourceURL")){
+ instrumented += "\n//@ sourceURL="+inFileName.replace("http://","");
+ }
+ if (_blanket.options("debug")) {console.log("BLANKET-Instrumented file: ",inFileName);}
+ if (_blanket.options("instrumentCache") && sessionStorage){
+ if (_blanket.options("debug")) {console.log("BLANKET-Saving instrumentation to cache: ",inFileName);}
+ sessionStorage.setItem("blanket_instrument_store-"+inFileName,instrumented);
+ }
+ next(instrumented);
+ }
+ },
+ _trackingArraySetup: [],
+ _branchingArraySetup: [],
+ _prepareSource: function(source){
+ return source.replace(/\\/g,"\\\\").replace(/'/g,"\\'").replace(/(\r\n|\n|\r)/gm,"\n").split('\n');
+ },
+ _trackingSetup: function(filename,sourceArray){
+ var branches = _blanket.options("branchTracking");
+ var sourceString = sourceArray.join("',\n'");
+ var intro = "";
+ var covVar = _blanket.getCovVar();
+
+ intro += "if (typeof "+covVar+" === 'undefined') "+covVar+" = {};\n";
+ if (branches){
+ intro += "var _$branchFcn=function(f,l,c,r){ ";
+ intro += "if (!!r) { ";
+ intro += covVar+"[f].branchData[l][c][0] = "+covVar+"[f].branchData[l][c][0] || [];";
+ intro += covVar+"[f].branchData[l][c][0].push(r); }";
+ intro += "else { ";
+ intro += covVar+"[f].branchData[l][c][1] = "+covVar+"[f].branchData[l][c][1] || [];";
+ intro += covVar+"[f].branchData[l][c][1].push(r); }";
+ intro += "return r;};\n";
+ }
+ intro += "if (typeof "+covVar+"['"+filename+"'] === 'undefined'){";
+
+ intro += covVar+"['"+filename+"']=[];\n";
+ if (branches){
+ intro += covVar+"['"+filename+"'].branchData=[];\n";
+ }
+ intro += covVar+"['"+filename+"'].source=['"+sourceString+"'];\n";
+ //initialize array values
+ _blanket._trackingArraySetup.sort(function(a,b){
+ return parseInt(a,10) > parseInt(b,10);
+ }).forEach(function(item){
+ intro += covVar+"['"+filename+"']["+item+"]=0;\n";
+ });
+ if (branches){
+ _blanket._branchingArraySetup.sort(function(a,b){
+ return a.line > b.line;
+ }).sort(function(a,b){
+ return a.column > b.column;
+ }).forEach(function(item){
+ if (item.file === filename){
+ intro += "if (typeof "+ covVar+"['"+filename+"'].branchData["+item.line+"] === 'undefined'){\n";
+ intro += covVar+"['"+filename+"'].branchData["+item.line+"]=[];\n";
+ intro += "}";
+ intro += covVar+"['"+filename+"'].branchData["+item.line+"]["+item.column+"] = [];\n";
+ intro += covVar+"['"+filename+"'].branchData["+item.line+"]["+item.column+"].consequent = "+JSON.stringify(item.consequent)+";\n";
+ intro += covVar+"['"+filename+"'].branchData["+item.line+"]["+item.column+"].alternate = "+JSON.stringify(item.alternate)+";\n";
+ }
+ });
+ }
+ intro += "}";
+
+ return intro;
+ },
+ _blockifyIf: function(node){
+ if (linesToAddBrackets.indexOf(node.type) > -1){
+ var bracketsExistObject = node.consequent || node.body;
+ var bracketsExistAlt = node.alternate;
+ if( bracketsExistAlt && bracketsExistAlt.type !== "BlockStatement") {
+ bracketsExistAlt.update("{\n"+bracketsExistAlt.source()+"}\n");
+ }
+ if( bracketsExistObject && bracketsExistObject.type !== "BlockStatement") {
+ bracketsExistObject.update("{\n"+bracketsExistObject.source()+"}\n");
+ }
+ }
+ },
+ _trackBranch: function(node,filename){
+ //recursive on consequent and alternative
+ var line = node.loc.start.line;
+ var col = node.loc.start.column;
+
+ _blanket._branchingArraySetup.push({
+ line: line,
+ column: col,
+ file:filename,
+ consequent: node.consequent.loc,
+ alternate: node.alternate.loc
+ });
+
+ var source = node.source();
+ var updated = "_$branchFcn"+
+ "('"+filename+"',"+line+","+col+","+source.slice(0,source.indexOf("?"))+
+ ")"+source.slice(source.indexOf("?"));
+ node.update(updated);
+ },
+ _addTracking: function (filename) {
+ //falafel doesn't take a file name
+ //so we include the filename in a closure
+ //and return the function to falafel
+ var covVar = _blanket.getCovVar();
+
+ return function(node){
+ _blanket._blockifyIf(node);
+
+ if (linesToAddTracking.indexOf(node.type) > -1 && node.parent.type !== "LabeledStatement") {
+ _blanket._checkDefs(node,filename);
+ if (node.type === "VariableDeclaration" &&
+ (node.parent.type === "ForStatement" || node.parent.type === "ForInStatement")){
+ return;
+ }
+ if (node.loc && node.loc.start){
+ node.update(covVar+"['"+filename+"']["+node.loc.start.line+"]++;\n"+node.source());
+ _blanket._trackingArraySetup.push(node.loc.start.line);
+ }else{
+ //I don't think we can handle a node with no location
+ throw new Error("The instrumenter encountered a node with no location: "+Object.keys(node));
+ }
+ }else if (_blanket.options("branchTracking") && node.type === "ConditionalExpression"){
+ _blanket._trackBranch(node,filename);
+ }
+ };
+ },
+ _checkDefs: function(node,filename){
+ // Make sure developers don't redefine window. if they do, inform them it is wrong.
+ if (inBrowser){
+ if (node.type === "VariableDeclaration" && node.declarations) {
+ node.declarations.forEach(function(declaration) {
+ if (declaration.id.name === "window") {
+ throw new Error("Instrumentation error, you cannot redefine the 'window' variable in " + filename + ":" + node.loc.start.line);
+ }
+ });
+ }
+ if (node.type === "FunctionDeclaration" && node.params) {
+ node.params.forEach(function(param) {
+ if (param.name === "window") {
+ throw new Error("Instrumentation error, you cannot redefine the 'window' variable in " + filename + ":" + node.loc.start.line);
+ }
+ });
+ }
+ //Make sure developers don't redefine the coverage variable
+ if (node.type === "ExpressionStatement" &&
+ node.expression && node.expression.left &&
+ node.expression.left.object && node.expression.left.property &&
+ node.expression.left.object.name +
+ "." + node.expression.left.property.name === _blanket.getCovVar()) {
+ throw new Error("Instrumentation error, you cannot redefine the coverage variable in " + filename + ":" + node.loc.start.line);
+ }
+ }else{
+ //Make sure developers don't redefine the coverage variable in node
+ if (node.type === "ExpressionStatement" &&
+ node.expression && node.expression.left &&
+ !node.expression.left.object && !node.expression.left.property &&
+ node.expression.left.name === _blanket.getCovVar()) {
+ throw new Error("Instrumentation error, you cannot redefine the coverage variable in " + filename + ":" + node.loc.start.line);
+ }
+ }
+ },
+ setupCoverage: function(){
+ coverageInfo.instrumentation = "blanket";
+ coverageInfo.stats = {
+ "suites": 0,
+ "tests": 0,
+ "passes": 0,
+ "pending": 0,
+ "failures": 0,
+ "start": new Date()
+ };
+ },
+ _checkIfSetup: function(){
+ if (!coverageInfo.stats){
+ throw new Error("You must call blanket.setupCoverage() first.");
+ }
+ },
+ onTestStart: function(){
+ if (_blanket.options("debug")) {console.log("BLANKET-Test event started");}
+ this._checkIfSetup();
+ coverageInfo.stats.tests++;
+ coverageInfo.stats.pending++;
+ },
+ onTestDone: function(total,passed){
+ this._checkIfSetup();
+ if(passed === total){
+ coverageInfo.stats.passes++;
+ }else{
+ coverageInfo.stats.failures++;
+ }
+ coverageInfo.stats.pending--;
+ },
+ onModuleStart: function(){
+ this._checkIfSetup();
+ coverageInfo.stats.suites++;
+ },
+ onTestsDone: function(){
+ if (_blanket.options("debug")) {console.log("BLANKET-Test event done");}
+ this._checkIfSetup();
+ coverageInfo.stats.end = new Date();
+
+ if (inBrowser){
+ this.report(coverageInfo);
+ }else{
+ if (!_blanket.options("branchTracking")){
+ delete (inBrowser ? window : global)[_blanket.getCovVar()].branchFcn;
+ }
+ this.options("reporter").call(this,coverageInfo);
+ }
+ }
+ };
+ return _blanket;
+})();
+
+(function(_blanket){
+ var oldOptions = _blanket.options;
+_blanket.extend({
+ outstandingRequireFiles:[],
+ options: function(key,value){
+ var newVal={};
+
+ if (typeof key !== "string"){
+ //key is key/value map
+ oldOptions(key);
+ newVal = key;
+ }else if (typeof value === 'undefined'){
+ //accessor
+ return oldOptions(key);
+ }else{
+ //setter
+ oldOptions(key,value);
+ newVal[key] = value;
+ }
+
+ if (newVal.adapter){
+ _blanket._loadFile(newVal.adapter);
+ }
+ if (newVal.loader){
+ _blanket._loadFile(newVal.loader);
+ }
+ },
+ requiringFile: function(filename,done){
+ if (typeof filename === "undefined"){
+ _blanket.outstandingRequireFiles=[];
+ }else if (typeof done === "undefined"){
+ _blanket.outstandingRequireFiles.push(filename);
+ }else{
+ _blanket.outstandingRequireFiles.splice(_blanket.outstandingRequireFiles.indexOf(filename),1);
+ }
+ },
+ requireFilesLoaded: function(){
+ return _blanket.outstandingRequireFiles.length === 0;
+ },
+ showManualLoader: function(){
+ if (document.getElementById("blanketLoaderDialog")){
+ return;
+ }
+ //copied from http://blog.avtex.com/2012/01/26/cross-browser-css-only-modal-box/
+ var loader = "<div class='blanketDialogOverlay'>";
+ loader += " </div>";
+ loader += "<div class='blanketDialogVerticalOffset'>";
+ loader += "<div class='blanketDialogBox'>";
+ loader += "<b>Error:</b> Blanket.js encountered a cross origin request error while instrumenting the source files. ";
+ loader += "<br><br>This is likely caused by the source files being referenced locally (using the file:// protocol). ";
+ loader += "<br><br>Some solutions include <a href='http://askubuntu.com/questions/160245/making-google-chrome-option-allow-file-access-from-files-permanent' target='_blank'>starting Chrome with special flags</a>, <a target='_blank' href='https://github.com/remy/servedir'>running a server locally</a>, or using a browser without these CORS restrictions (Safari).";
+ loader += "<br>";
+ if (typeof FileReader !== "undefined"){
+ loader += "<br>Or, try the experimental loader. When prompted, simply click on the directory containing all the source files you want covered.";
+ loader += "<a href='javascript:document.getElementById(\"fileInput\").click();'>Start Loader</a>";
+ loader += "<input type='file' type='application/x-javascript' accept='application/x-javascript' webkitdirectory id='fileInput' multiple onchange='window.blanket.manualFileLoader(this.files)' style='visibility:hidden;position:absolute;top:-50;left:-50'/>";
+ }
+ loader += "<br><span style='float:right;cursor:pointer;' onclick=document.getElementById('blanketLoaderDialog').style.display='none';>Close</span>";
+ loader += "<div style='clear:both'></div>";
+ loader += "</div></div>";
+
+ var css = ".blanketDialogWrapper {";
+ css += "display:block;";
+ css += "position:fixed;";
+ css += "z-index:40001; }";
+
+ css += ".blanketDialogOverlay {";
+ css += "position:fixed;";
+ css += "width:100%;";
+ css += "height:100%;";
+ css += "background-color:black;";
+ css += "opacity:.5; ";
+ css += "-ms-filter:'progid:DXImageTransform.Microsoft.Alpha(Opacity=50)'; ";
+ css += "filter:alpha(opacity=50); ";
+ css += "z-index:40001; }";
+
+ css += ".blanketDialogVerticalOffset { ";
+ css += "position:fixed;";
+ css += "top:30%;";
+ css += "width:100%;";
+ css += "z-index:40002; }";
+
+ css += ".blanketDialogBox { ";
+ css += "width:405px; ";
+ css += "position:relative;";
+ css += "margin:0 auto;";
+ css += "background-color:white;";
+ css += "padding:10px;";
+ css += "border:1px solid black; }";
+
+ var dom = document.createElement("style");
+ dom.innerHTML = css;
+ document.head.appendChild(dom);
+
+ var div = document.createElement("div");
+ div.id = "blanketLoaderDialog";
+ div.className = "blanketDialogWrapper";
+ div.innerHTML = loader;
+ document.body.insertBefore(div,document.body.firstChild);
+
+ },
+ manualFileLoader: function(files){
+ var toArray =Array.prototype.slice;
+ files = toArray.call(files).filter(function(item){
+ return item.type !== "";
+ });
+ var sessionLength = files.length-1;
+ var sessionIndx=0;
+ var sessionArray = {};
+ if (sessionStorage["blanketSessionLoader"]){
+ sessionArray = JSON.parse(sessionStorage["blanketSessionLoader"]);
+ }
+
+
+ var fileLoader = function(event){
+ var fileContent = event.currentTarget.result;
+ var file = files[sessionIndx];
+ var filename = file.webkitRelativePath && file.webkitRelativePath !== '' ? file.webkitRelativePath : file.name;
+ sessionArray[filename] = fileContent;
+ sessionIndx++;
+ if (sessionIndx === sessionLength){
+ sessionStorage.setItem("blanketSessionLoader", JSON.stringify(sessionArray));
+ document.location.reload();
+ }else{
+ readFile(files[sessionIndx]);
+ }
+ };
+ function readFile(file){
+ var reader = new FileReader();
+ reader.onload = fileLoader;
+ reader.readAsText(file);
+ }
+ readFile(files[sessionIndx]);
+ },
+ _loadFile: function(path){
+ if (typeof path !== "undefined"){
+ var request = new XMLHttpRequest();
+ request.open('GET', path, false);
+ request.send();
+ _blanket._addScript(request.responseText);
+ }
+ },
+ _addScript: function(data){
+ var script = document.createElement("script");
+ script.type = "text/javascript";
+ script.text = data;
+ (document.body || document.getElementsByTagName('head')[0]).appendChild(script);
+ },
+ hasAdapter: function(callback){
+ return _blanket.options("adapter") !== null;
+ },
+ report: function(coverage_data){
+ if (!document.getElementById("blanketLoaderDialog")){
+ //all found, clear it
+ _blanket.blanketSession = null;
+ }
+ coverage_data.files = window._$blanket;
+ var require = blanket.options("commonJS") ? blanket._commonjs.require : window.require;
+
+ // Check if we have any covered files that requires reporting
+ // otherwise just exit gracefully.
+ if (!coverage_data.files || !Object.keys(coverage_data.files).length) {
+ if (_blanket.options("debug")) {console.log("BLANKET-Reporting No files were instrumented.");}
+ return;
+ }
+
+ if (typeof coverage_data.files.branchFcn !== "undefined"){
+ delete coverage_data.files.branchFcn;
+ }
+ if (typeof _blanket.options("reporter") === "string"){
+ _blanket._loadFile(_blanket.options("reporter"));
+ _blanket.customReporter(coverage_data,_blanket.options("reporter_options"));
+ }else if (typeof _blanket.options("reporter") === "function"){
+ _blanket.options("reporter")(coverage_data);
+ }else if (typeof _blanket.defaultReporter === 'function'){
+ _blanket.defaultReporter(coverage_data);
+ }else{
+ throw new Error("no reporter defined.");
+ }
+ },
+ _bindStartTestRunner: function(bindEvent,startEvent){
+ if (bindEvent){
+ bindEvent(startEvent);
+ }else{
+ window.addEventListener("load",startEvent,false);
+ }
+ },
+ _loadSourceFiles: function(callback){
+ var require = blanket.options("commonJS") ? blanket._commonjs.require : window.require;
+ function copy(o){
+ var _copy = Object.create( Object.getPrototypeOf(o) );
+ var propNames = Object.getOwnPropertyNames(o);
+
+ propNames.forEach(function(name){
+ var desc = Object.getOwnPropertyDescriptor(o, name);
+ Object.defineProperty(_copy, name, desc);
+ });
+
+ return _copy;
+ }
+ if (_blanket.options("debug")) {console.log("BLANKET-Collecting page scripts");}
+ var scripts = _blanket.utils.collectPageScripts();
+ //_blanket.options("filter",scripts);
+ if (scripts.length === 0){
+ callback();
+ }else{
+
+ //check session state
+ if (sessionStorage["blanketSessionLoader"]){
+ _blanket.blanketSession = JSON.parse(sessionStorage["blanketSessionLoader"]);
+ }
+
+ scripts.forEach(function(file,indx){
+ _blanket.utils.cache[file+".js"]={
+ loaded:false
+ };
+ });
+
+ var currScript=-1;
+ _blanket.utils.loadAll(function(test){
+ if (test){
+ return typeof scripts[currScript+1] !== 'undefined';
+ }
+ currScript++;
+ if (currScript >= scripts.length){
+ return null;
+ }
+ return scripts[currScript]+".js";
+ },callback);
+ }
+ },
+ beforeStartTestRunner: function(opts){
+ opts = opts || {};
+ opts.checkRequirejs = typeof opts.checkRequirejs === "undefined" ? true : opts.checkRequirejs;
+ opts.callback = opts.callback || function() { };
+ opts.coverage = typeof opts.coverage === "undefined" ? true : opts.coverage;
+ if (opts.coverage) {
+ _blanket._bindStartTestRunner(opts.bindEvent,
+ function(){
+ _blanket._loadSourceFiles(function() {
+
+ var allLoaded = function(){
+ return opts.condition ? opts.condition() : _blanket.requireFilesLoaded();
+ };
+ var check = function() {
+ if (allLoaded()) {
+ if (_blanket.options("debug")) {console.log("BLANKET-All files loaded, init start test runner callback.");}
+ var cb = _blanket.options("testReadyCallback");
+
+ if (cb){
+ if (typeof cb === "function"){
+ cb(opts.callback);
+ }else if (typeof cb === "string"){
+ _blanket._addScript(cb);
+ opts.callback();
+ }
+ }else{
+ opts.callback();
+ }
+ } else {
+ setTimeout(check, 13);
+ }
+ };
+ check();
+ });
+ });
+ }else{
+ opts.callback();
+ }
+ },
+ utils: {
+ qualifyURL: function (url) {
+ //http://stackoverflow.com/questions/470832/getting-an-absolute-url-from-a-relative-one-ie6-issue
+ var a = document.createElement('a');
+ a.href = url;
+ return a.href;
+ }
+ }
+});
+
+})(blanket);
+
+blanket.defaultReporter = function(coverage){
+ var cssSytle = "#blanket-main {margin:2px;background:#EEE;color:#333;clear:both;font-family:'Helvetica Neue Light', 'HelveticaNeue-Light', 'Helvetica Neue', Calibri, Helvetica, Arial, sans-serif; font-size:17px;} #blanket-main a {color:#333;text-decoration:none;} #blanket-main a:hover {text-decoration:underline;} .blanket {margin:0;padding:5px;clear:both;border-bottom: 1px solid #FFFFFF;} .bl-error {color:red;}.bl-success {color:#5E7D00;} .bl-file{width:auto;} .bl-cl{float:left;} .blanket div.rs {margin-left:50px; width:150px; float:right} .bl-nb {padding-right:10px;} #blanket-main a.bl-logo {color: #EB1764;cursor: pointer;font-weight: bold;text-decoration: none} .bl-source{ overflow-x:scroll; background-color: #FFFFFF; border: 1px solid #CBCBCB; color: #363636; margin: 25px 20px; width: 80%;} .bl-source div{white-space: pre;font-family: monospace;} .bl-source > div > span:first-child{background-color: #EAEAEA;color: #949494;display: inline-block;padding: 0 10px;text-align: center;width: 30px;} .bl-source .miss{background-color:#e6c3c7} .bl-source span.branchWarning{color:#000;background-color:yellow;} .bl-source span.branchOkay{color:#000;background-color:transparent;}",
+ successRate = 60,
+ head = document.head,
+ fileNumber = 0,
+ body = document.body,
+ headerContent,
+ hasBranchTracking = Object.keys(coverage.files).some(function(elem){
+ return typeof coverage.files[elem].branchData !== 'undefined';
+ }),
+ bodyContent = "<div id='blanket-main'><div class='blanket bl-title'><div class='bl-cl bl-file'><a href='http://alex-seville.github.com/blanket/' target='_blank' class='bl-logo'>Blanket.js</a> results</div><div class='bl-cl rs'>Coverage (%)</div><div class='bl-cl rs'>Covered/Total Smts.</div>"+(hasBranchTracking ? "<div class='bl-cl rs'>Covered/Total Branches</div>":"")+"<div style='clear:both;'></div></div>",
+ fileTemplate = "<div class='blanket {{statusclass}}'><div class='bl-cl bl-file'><span class='bl-nb'>{{fileNumber}}.</span><a href='javascript:blanket_toggleSource(\"file-{{fileNumber}}\")'>{{file}}</a></div><div class='bl-cl rs'>{{percentage}} %</div><div class='bl-cl rs'>{{numberCovered}}/{{totalSmts}}</div>"+( hasBranchTracking ? "<div class='bl-cl rs'>{{passedBranches}}/{{totalBranches}}</div>" : "" )+"<div id='file-{{fileNumber}}' class='bl-source' style='display:none;'>{{source}}</div><div style='clear:both;'></div></div>";
+ grandTotalTemplate = "<div class='blanket grand-total {{statusclass}}'><div class='bl-cl'>{{rowTitle}}</div><div class='bl-cl rs'>{{percentage}} %</div><div class='bl-cl rs'>{{numberCovered}}/{{totalSmts}}</div>"+( hasBranchTracking ? "<div class='bl-cl rs'>{{passedBranches}}/{{totalBranches}}</div>" : "" ) + "<div style='clear:both;'></div></div>";
+
+ function blanket_toggleSource(id) {
+ var element = document.getElementById(id);
+ if(element.style.display === 'block') {
+ element.style.display = 'none';
+ } else {
+ element.style.display = 'block';
+ }
+ }
+
+
+ var script = document.createElement("script");
+ script.type = "text/javascript";
+ script.text = blanket_toggleSource.toString().replace('function ' + blanket_toggleSource.name, 'function blanket_toggleSource');
+ body.appendChild(script);
+
+ var percentage = function(number, total) {
+ return (Math.round(((number/total) * 100)*100)/100);
+ };
+
+ var appendTag = function (type, el, str) {
+ var dom = document.createElement(type);
+ dom.innerHTML = str;
+ el.appendChild(dom);
+ };
+
+ function escapeInvalidXmlChars(str) {
+ return str.replace(/\&/g, "&")
+ .replace(/</g, "<")
+ .replace(/\>/g, ">")
+ .replace(/\"/g, """)
+ .replace(/\'/g, "'");
+ }
+
+ function isBranchFollowed(data,bool){
+ var mode = bool ? 0 : 1;
+ if (typeof data === 'undefined' ||
+ typeof data === null ||
+ typeof data[mode] === 'undefined'){
+ return false;
+ }
+ return data[mode].length > 0;
+ }
+
+ var branchStack = [];
+
+ function branchReport(colsIndex,src,cols,offset,lineNum){
+ var newsrc="";
+ var postfix="";
+ if (branchStack.length > 0){
+ newsrc += "<span class='" + (isBranchFollowed(branchStack[0][1],branchStack[0][1].consequent === branchStack[0][0]) ? 'branchOkay' : 'branchWarning') + "'>";
+ if (branchStack[0][0].end.line === lineNum){
+ newsrc += escapeInvalidXmlChars(src.slice(0,branchStack[0][0].end.column)) + "</span>";
+ src = src.slice(branchStack[0][0].end.column);
+ branchStack.shift();
+ if (branchStack.length > 0){
+ newsrc += "<span class='" + (isBranchFollowed(branchStack[0][1],false) ? 'branchOkay' : 'branchWarning') + "'>";
+ if (branchStack[0][0].end.line === lineNum){
+ newsrc += escapeInvalidXmlChars(src.slice(0,branchStack[0][0].end.column)) + "</span>";
+ src = src.slice(branchStack[0][0].end.column);
+ branchStack.shift();
+ if (!cols){
+ return {src: newsrc + escapeInvalidXmlChars(src) ,cols:cols};
+ }
+ }
+ else if (!cols){
+ return {src: newsrc + escapeInvalidXmlChars(src) + "</span>",cols:cols};
+ }
+ else{
+ postfix = "</span>";
+ }
+ }else if (!cols){
+ return {src: newsrc + escapeInvalidXmlChars(src) ,cols:cols};
+ }
+ }else if(!cols){
+ return {src: newsrc + escapeInvalidXmlChars(src) + "</span>",cols:cols};
+ }else{
+ postfix = "</span>";
+ }
+ }
+ var thisline = cols[colsIndex];
+ //consequent
+
+ var cons = thisline.consequent;
+ if (cons.start.line > lineNum){
+ branchStack.unshift([thisline.alternate,thisline]);
+ branchStack.unshift([cons,thisline]);
+ src = escapeInvalidXmlChars(src);
+ }else{
+ var style = "<span class='" + (isBranchFollowed(thisline,true) ? 'branchOkay' : 'branchWarning') + "'>";
+ newsrc += escapeInvalidXmlChars(src.slice(0,cons.start.column-offset)) + style;
+
+ if (cols.length > colsIndex+1 &&
+ cols[colsIndex+1].consequent.start.line === lineNum &&
+ cols[colsIndex+1].consequent.start.column-offset < cols[colsIndex].consequent.end.column-offset)
+ {
+ var res = branchReport(colsIndex+1,src.slice(cons.start.column-offset,cons.end.column-offset),cols,cons.start.column-offset,lineNum);
+ newsrc += res.src;
+ cols = res.cols;
+ cols[colsIndex+1] = cols[colsIndex+2];
+ cols.length--;
+ }else{
+ newsrc += escapeInvalidXmlChars(src.slice(cons.start.column-offset,cons.end.column-offset));
+ }
+ newsrc += "</span>";
+
+ var alt = thisline.alternate;
+ if (alt.start.line > lineNum){
+ newsrc += escapeInvalidXmlChars(src.slice(cons.end.column-offset));
+ branchStack.unshift([alt,thisline]);
+ }else{
+ newsrc += escapeInvalidXmlChars(src.slice(cons.end.column-offset,alt.start.column-offset));
+ style = "<span class='" + (isBranchFollowed(thisline,false) ? 'branchOkay' : 'branchWarning') + "'>";
+ newsrc += style;
+ if (cols.length > colsIndex+1 &&
+ cols[colsIndex+1].consequent.start.line === lineNum &&
+ cols[colsIndex+1].consequent.start.column-offset < cols[colsIndex].alternate.end.column-offset)
+ {
+ var res2 = branchReport(colsIndex+1,src.slice(alt.start.column-offset,alt.end.column-offset),cols,alt.start.column-offset,lineNum);
+ newsrc += res2.src;
+ cols = res2.cols;
+ cols[colsIndex+1] = cols[colsIndex+2];
+ cols.length--;
+ }else{
+ newsrc += escapeInvalidXmlChars(src.slice(alt.start.column-offset,alt.end.column-offset));
+ }
+ newsrc += "</span>";
+ newsrc += escapeInvalidXmlChars(src.slice(alt.end.column-offset));
+ src = newsrc;
+ }
+ }
+ return {src:src+postfix, cols:cols};
+ }
+
+ var isUndefined = function(item){
+ return typeof item !== 'undefined';
+ };
+
+ var files = coverage.files;
+ var totals = {
+ totalSmts: 0,
+ numberOfFilesCovered: 0,
+ passedBranches: 0,
+ totalBranches: 0,
+ moduleTotalStatements : {},
+ moduleTotalCoveredStatements : {},
+ moduleTotalBranches : {},
+ moduleTotalCoveredBranches : {}
+ };
+
+ // check if a data-cover-modulepattern was provided for per-module coverage reporting
+ var modulePattern = _blanket.options("modulePattern");
+ var modulePatternRegex = ( modulePattern ? new RegExp(modulePattern) : null );
+
+ for(var file in files)
+ {
+ fileNumber++;
+
+ var statsForFile = files[file],
+ totalSmts = 0,
+ numberOfFilesCovered = 0,
+ code = [],
+ i;
+
+
+ var end = [];
+ for(i = 0; i < statsForFile.source.length; i +=1){
+ var src = statsForFile.source[i];
+
+ if (branchStack.length > 0 ||
+ typeof statsForFile.branchData !== 'undefined')
+ {
+ if (typeof statsForFile.branchData[i+1] !== 'undefined')
+ {
+ var cols = statsForFile.branchData[i+1].filter(isUndefined);
+ var colsIndex=0;
+
+
+ src = branchReport(colsIndex,src,cols,0,i+1).src;
+
+ }else if (branchStack.length){
+ src = branchReport(0,src,null,0,i+1).src;
+ }else{
+ src = escapeInvalidXmlChars(src);
+ }
+ }else{
+ src = escapeInvalidXmlChars(src);
+ }
+ var lineClass="";
+ if(statsForFile[i+1]) {
+ numberOfFilesCovered += 1;
+ totalSmts += 1;
+ lineClass = 'hit';
+ }else{
+ if(statsForFile[i+1] === 0){
+ totalSmts++;
+ lineClass = 'miss';
+ }
+ }
+ code[i + 1] = "<div class='"+lineClass+"'><span class=''>"+(i + 1)+"</span>"+src+"</div>";
+ }
+ totals.totalSmts += totalSmts;
+ totals.numberOfFilesCovered += numberOfFilesCovered;
+ var totalBranches=0;
+ var passedBranches=0;
+ if (typeof statsForFile.branchData !== 'undefined'){
+ for(var j=0;j<statsForFile.branchData.length;j++){
+ if (typeof statsForFile.branchData[j] !== 'undefined'){
+ for(var k=0;k<statsForFile.branchData[j].length;k++){
+ if (typeof statsForFile.branchData[j][k] !== 'undefined'){
+ totalBranches++;
+ if (typeof statsForFile.branchData[j][k][0] !== 'undefined' &&
+ statsForFile.branchData[j][k][0].length > 0 &&
+ typeof statsForFile.branchData[j][k][1] !== 'undefined' &&
+ statsForFile.branchData[j][k][1].length > 0){
+ passedBranches++;
+ }
+ }
+ }
+ }
+ }
+ }
+ totals.passedBranches += passedBranches;
+ totals.totalBranches += totalBranches;
+
+ // if "data-cover-modulepattern" was provided,
+ // track totals per module name as well as globally
+ if (modulePatternRegex) {
+ var moduleName = file.match(modulePatternRegex)[1];
+
+ if(!totals.moduleTotalStatements.hasOwnProperty(moduleName)) {
+ totals.moduleTotalStatements[moduleName] = 0;
+ totals.moduleTotalCoveredStatements[moduleName] = 0;
+ }
+
+ totals.moduleTotalStatements[moduleName] += totalSmts;
+ totals.moduleTotalCoveredStatements[moduleName] += numberOfFilesCovered;
+
+ if(!totals.moduleTotalBranches.hasOwnProperty(moduleName)) {
+ totals.moduleTotalBranches[moduleName] = 0;
+ totals.moduleTotalCoveredBranches[moduleName] = 0;
+ }
+
+ totals.moduleTotalBranches[moduleName] += totalBranches;
+ totals.moduleTotalCoveredBranches[moduleName] += passedBranches;
+ }
+
+ var result = percentage(numberOfFilesCovered, totalSmts);
+
+ var output = fileTemplate.replace("{{file}}", file)
+ .replace("{{percentage}}",result)
+ .replace("{{numberCovered}}", numberOfFilesCovered)
+ .replace(/\{\{fileNumber\}\}/g, fileNumber)
+ .replace("{{totalSmts}}", totalSmts)
+ .replace("{{totalBranches}}", totalBranches)
+ .replace("{{passedBranches}}", passedBranches)
+ .replace("{{source}}", code.join(" "));
+ if(result < successRate)
+ {
+ output = output.replace("{{statusclass}}", "bl-error");
+ } else {
+ output = output.replace("{{statusclass}}", "bl-success");
+ }
+ bodyContent += output;
+ }
+
+ // create temporary function for use by the global totals reporter,
+ // as well as the per-module totals reporter
+ var createAggregateTotal = function(numSt, numCov, numBranch, numCovBr, moduleName) {
+
+ var totalPercent = percentage(numCov, numSt);
+ var statusClass = totalPercent < successRate ? "bl-error" : "bl-success";
+ var rowTitle = ( moduleName ? "Total for module: " + moduleName : "Global total" );
+ var totalsOutput = grandTotalTemplate.replace("{{rowTitle}}", rowTitle)
+ .replace("{{percentage}}", totalPercent)
+ .replace("{{numberCovered}}", numCov)
+ .replace("{{totalSmts}}", numSt)
+ .replace("{{passedBranches}}", numCovBr)
+ .replace("{{totalBranches}}", numBranch)
+ .replace("{{statusclass}}", statusClass);
+
+ bodyContent += totalsOutput;
+ };
+
+ // if "data-cover-modulepattern" was provided,
+ // output the per-module totals alongside the global totals
+ if (modulePatternRegex) {
+ for (var thisModuleName in totals.moduleTotalStatements) {
+ if (totals.moduleTotalStatements.hasOwnProperty(thisModuleName)) {
+
+ var moduleTotalSt = totals.moduleTotalStatements[thisModuleName];
+ var moduleTotalCovSt = totals.moduleTotalCoveredStatements[thisModuleName];
+
+ var moduleTotalBr = totals.moduleTotalBranches[thisModuleName];
+ var moduleTotalCovBr = totals.moduleTotalCoveredBranches[thisModuleName];
+
+ createAggregateTotal(moduleTotalSt, moduleTotalCovSt, moduleTotalBr, moduleTotalCovBr, thisModuleName);
+ }
+ }
+ }
+
+ createAggregateTotal(totals.totalSmts, totals.numberOfFilesCovered, totals.totalBranches, totals.passedBranches, null);
+ bodyContent += "</div>"; //closing main
+
+
+ appendTag('style', head, cssSytle);
+ //appendStyle(body, headerContent);
+ if (document.getElementById("blanket-main")){
+ document.getElementById("blanket-main").innerHTML=
+ bodyContent.slice(23,-6);
+ }else{
+ appendTag('div', body, bodyContent);
+ }
+ //appendHtml(body, '</div>');
+};
+
+(function(){
+ var newOptions={};
+ //http://stackoverflow.com/a/2954896
+ var toArray =Array.prototype.slice;
+ var scripts = toArray.call(document.scripts);
+ toArray.call(scripts[scripts.length - 1].attributes)
+ .forEach(function(es){
+ if(es.nodeName === "data-cover-only"){
+ newOptions.filter = es.nodeValue;
+ }
+ if(es.nodeName === "data-cover-never"){
+ newOptions.antifilter = es.nodeValue;
+ }
+ if(es.nodeName === "data-cover-reporter"){
+ newOptions.reporter = es.nodeValue;
+ }
+ if (es.nodeName === "data-cover-adapter"){
+ newOptions.adapter = es.nodeValue;
+ }
+ if (es.nodeName === "data-cover-loader"){
+ newOptions.loader = es.nodeValue;
+ }
+ if (es.nodeName === "data-cover-timeout"){
+ newOptions.timeout = es.nodeValue;
+ }
+ if (es.nodeName === "data-cover-modulepattern") {
+ newOptions.modulePattern = es.nodeValue;
+ }
+ if (es.nodeName === "data-cover-reporter-options"){
+ try{
+ newOptions.reporter_options = JSON.parse(es.nodeValue);
+ }catch(e){
+ if (blanket.options("debug")){
+ throw new Error("Invalid reporter options. Must be a valid stringified JSON object.");
+ }
+ }
+ }
+ if (es.nodeName === "data-cover-testReadyCallback"){
+ newOptions.testReadyCallback = es.nodeValue;
+ }
+ if (es.nodeName === "data-cover-customVariable"){
+ newOptions.customVariable = es.nodeValue;
+ }
+ if (es.nodeName === "data-cover-flags"){
+ var flags = " "+es.nodeValue+" ";
+ if (flags.indexOf(" ignoreError ") > -1){
+ newOptions.ignoreScriptError = true;
+ }
+ if (flags.indexOf(" autoStart ") > -1){
+ newOptions.autoStart = true;
+ }
+ if (flags.indexOf(" ignoreCors ") > -1){
+ newOptions.ignoreCors = true;
+ }
+ if (flags.indexOf(" branchTracking ") > -1){
+ newOptions.branchTracking = true;
+ }
+ if (flags.indexOf(" sourceURL ") > -1){
+ newOptions.sourceURL = true;
+ }
+ if (flags.indexOf(" debug ") > -1){
+ newOptions.debug = true;
+ }
+ if (flags.indexOf(" engineOnly ") > -1){
+ newOptions.engineOnly = true;
+ }
+ if (flags.indexOf(" commonJS ") > -1){
+ newOptions.commonJS = true;
+ }
+ if (flags.indexOf(" instrumentCache ") > -1){
+ newOptions.instrumentCache = true;
+ }
+ }
+ });
+ blanket.options(newOptions);
+
+ if (typeof requirejs !== 'undefined'){
+ blanket.options("existingRequireJS",true);
+ }
+ /* setup requirejs loader, if needed */
+
+ if (blanket.options("commonJS")){
+ blanket._commonjs = {};
+ }
+})();
+(function(_blanket){
+_blanket.extend({
+ utils: {
+ normalizeBackslashes: function(str) {
+ return str.replace(/\\/g, '/');
+ },
+ matchPatternAttribute: function(filename,pattern){
+ if (typeof pattern === 'string'){
+ if (pattern.indexOf("[") === 0){
+ //treat as array
+ var pattenArr = pattern.slice(1,pattern.length-1).split(",");
+ return pattenArr.some(function(elem){
+ return _blanket.utils.matchPatternAttribute(filename,_blanket.utils.normalizeBackslashes(elem.slice(1,-1)));
+ //return filename.indexOf(_blanket.utils.normalizeBackslashes(elem.slice(1,-1))) > -1;
+ });
+ }else if ( pattern.indexOf("//") === 0){
+ var ex = pattern.slice(2,pattern.lastIndexOf('/'));
+ var mods = pattern.slice(pattern.lastIndexOf('/')+1);
+ var regex = new RegExp(ex,mods);
+ return regex.test(filename);
+ }else if (pattern.indexOf("#") === 0){
+ return window[pattern.slice(1)].call(window,filename);
+ }else{
+ return filename.indexOf(_blanket.utils.normalizeBackslashes(pattern)) > -1;
+ }
+ }else if ( pattern instanceof Array ){
+ return pattern.some(function(elem){
+ return _blanket.utils.matchPatternAttribute(filename,elem);
+ });
+ }else if (pattern instanceof RegExp){
+ return pattern.test(filename);
+ }else if (typeof pattern === "function"){
+ return pattern.call(window,filename);
+ }
+ },
+ blanketEval: function(data){
+ _blanket._addScript(data);
+ },
+ collectPageScripts: function(){
+ var toArray = Array.prototype.slice;
+ var scripts = toArray.call(document.scripts);
+ var selectedScripts=[],scriptNames=[];
+ var filter = _blanket.options("filter");
+ if(filter != null){
+ //global filter in place, data-cover-only
+ var antimatch = _blanket.options("antifilter");
+ selectedScripts = toArray.call(document.scripts)
+ .filter(function(s){
+ return toArray.call(s.attributes).filter(function(sn){
+ return sn.nodeName === "src" && _blanket.utils.matchPatternAttribute(sn.nodeValue,filter) &&
+ (typeof antimatch === "undefined" || !_blanket.utils.matchPatternAttribute(sn.nodeValue,antimatch));
+ }).length === 1;
+ });
+ }else{
+ selectedScripts = toArray.call(document.querySelectorAll("script[data-cover]"));
+ }
+ scriptNames = selectedScripts.map(function(s){
+ return _blanket.utils.qualifyURL(
+ toArray.call(s.attributes).filter(
+ function(sn){
+ return sn.nodeName === "src";
+ })[0].nodeValue).replace(".js","");
+ });
+ if (!filter){
+ _blanket.options("filter","['"+scriptNames.join("','")+"']");
+ }
+ return scriptNames;
+ },
+ loadAll: function(nextScript,cb,preprocessor){
+ /**
+ * load dependencies
+ * @param {nextScript} factory for priority level
+ * @param {cb} the done callback
+ */
+ var currScript=nextScript();
+ var isLoaded = _blanket.utils.scriptIsLoaded(
+ currScript,
+ _blanket.utils.ifOrdered,
+ nextScript,
+ cb
+ );
+
+ if (!(_blanket.utils.cache[currScript] && _blanket.utils.cache[currScript].loaded)){
+ var attach = function(){
+ if (_blanket.options("debug")) {console.log("BLANKET-Mark script:"+currScript+", as loaded and move to next script.");}
+ isLoaded();
+ };
+ var whenDone = function(result){
+ if (_blanket.options("debug")) {console.log("BLANKET-File loading finished");}
+ if (typeof result !== 'undefined'){
+ if (_blanket.options("debug")) {console.log("BLANKET-Add file to DOM.");}
+ _blanket._addScript(result);
+ }
+ attach();
+ };
+
+ _blanket.utils.attachScript(
+ {
+ url: currScript
+ },
+ function (content){
+ _blanket.utils.processFile(
+ content,
+ currScript,
+ whenDone,
+ whenDone
+ );
+ }
+ );
+ }else{
+ isLoaded();
+ }
+ },
+ attachScript: function(options,cb){
+ var timeout = _blanket.options("timeout") || 3000;
+ setTimeout(function(){
+ if (!_blanket.utils.cache[options.url].loaded){
+ throw new Error("error loading source script");
+ }
+ },timeout);
+ _blanket.utils.getFile(
+ options.url,
+ cb,
+ function(){ throw new Error("error loading source script");}
+ );
+ },
+ ifOrdered: function(nextScript,cb){
+ /**
+ * ordered loading callback
+ * @param {nextScript} factory for priority level
+ * @param {cb} the done callback
+ */
+ var currScript = nextScript(true);
+ if (currScript){
+ _blanket.utils.loadAll(nextScript,cb);
+ }else{
+ cb(new Error("Error in loading chain."));
+ }
+ },
+ scriptIsLoaded: function(url,orderedCb,nextScript,cb){
+ /**
+ * returns a callback that checks a loading list to see if a script is loaded.
+ * @param {orderedCb} callback if ordered loading is being done
+ * @param {nextScript} factory for next priority level
+ * @param {cb} the done callback
+ */
+ if (_blanket.options("debug")) {console.log("BLANKET-Returning function");}
+ return function(){
+ if (_blanket.options("debug")) {console.log("BLANKET-Marking file as loaded: "+url);}
+
+ _blanket.utils.cache[url].loaded=true;
+
+ if (_blanket.utils.allLoaded()){
+ if (_blanket.options("debug")) {console.log("BLANKET-All files loaded");}
+ cb();
+ }else if (orderedCb){
+ //if it's ordered we need to
+ //traverse down to the next
+ //priority level
+ if (_blanket.options("debug")) {console.log("BLANKET-Load next file.");}
+ orderedCb(nextScript,cb);
+ }
+ };
+ },
+ cache: {},
+ allLoaded: function (){
+ /**
+ * check if depdencies are loaded in cache
+ */
+ var cached = Object.keys(_blanket.utils.cache);
+ for (var i=0;i<cached.length;i++){
+ if (!_blanket.utils.cache[cached[i]].loaded){
+ return false;
+ }
+ }
+ return true;
+ },
+ processFile: function (content,url,cb,oldCb) {
+ var match = _blanket.options("filter");
+ //we check the never matches first
+ var antimatch = _blanket.options("antifilter");
+ if (typeof antimatch !== "undefined" &&
+ _blanket.utils.matchPatternAttribute(url.replace(/\.js$/,""),antimatch)
+ ){
+ oldCb(content);
+ if (_blanket.options("debug")) {console.log("BLANKET-File will never be instrumented:"+url);}
+ _blanket.requiringFile(url,true);
+ }else if (_blanket.utils.matchPatternAttribute(url.replace(/\.js$/,""),match)){
+ if (_blanket.options("debug")) {console.log("BLANKET-Attempting instrument of:"+url);}
+ _blanket.instrument({
+ inputFile: content,
+ inputFileName: url
+ },function(instrumented){
+ try{
+ if (_blanket.options("debug")) {console.log("BLANKET-instrument of:"+url+" was successfull.");}
+ _blanket.utils.blanketEval(instrumented);
+ cb();
+ _blanket.requiringFile(url,true);
+ }
+ catch(err){
+ if (_blanket.options("ignoreScriptError")){
+ //we can continue like normal if
+ //we're ignoring script errors,
+ //but otherwise we don't want
+ //to completeLoad or the error might be
+ //missed.
+ if (_blanket.options("debug")) { console.log("BLANKET-There was an error loading the file:"+url); }
+ cb(content);
+ _blanket.requiringFile(url,true);
+ }else{
+ throw new Error("Error parsing instrumented code: "+err);
+ }
+ }
+ });
+ }else{
+ if (_blanket.options("debug")) { console.log("BLANKET-Loading (without instrumenting) the file:"+url);}
+ oldCb(content);
+ _blanket.requiringFile(url,true);
+ }
+
+ },
+ createXhr: function(){
+ var xhr, i, progId;
+ if (typeof XMLHttpRequest !== "undefined") {
+ return new XMLHttpRequest();
+ } else if (typeof ActiveXObject !== "undefined") {
+ for (i = 0; i < 3; i += 1) {
+ progId = progIds[i];
+ try {
+ xhr = new ActiveXObject(progId);
+ } catch (e) {}
+
+ if (xhr) {
+ progIds = [progId]; // so faster next time
+ break;
+ }
+ }
+ }
+
+ return xhr;
+ },
+ getFile: function(url, callback, errback, onXhr){
+ var foundInSession = false;
+ if (_blanket.blanketSession){
+ var files = Object.keys(_blanket.blanketSession);
+ for (var i=0; i<files.length;i++ ){
+ var key = files[i];
+ if (url.indexOf(key) > -1){
+ callback(_blanket.blanketSession[key]);
+ foundInSession=true;
+ return;
+ }
+ }
+ }
+ if (!foundInSession){
+ var xhr = _blanket.utils.createXhr();
+ xhr.open('GET', url, true);
+
+ //Allow overrides specified in config
+ if (onXhr) {
+ onXhr(xhr, url);
+ }
+
+ xhr.onreadystatechange = function (evt) {
+ var status, err;
+
+ //Do not explicitly handle errors, those should be
+ //visible via console output in the browser.
+ if (xhr.readyState === 4) {
+ status = xhr.status;
+ if ((status > 399 && status < 600) /*||
+ (status === 0 &&
+ navigator.userAgent.toLowerCase().indexOf('firefox') > -1)
+ */ ) {
+ //An http 4xx or 5xx error. Signal an error.
+ err = new Error(url + ' HTTP status: ' + status);
+ err.xhr = xhr;
+ errback(err);
+ } else {
+ callback(xhr.responseText);
+ }
+ }
+ };
+ try{
+ xhr.send(null);
+ }catch(e){
+ if (e.code && (e.code === 101 || e.code === 1012) && _blanket.options("ignoreCors") === false){
+ //running locally and getting error from browser
+ _blanket.showManualLoader();
+ } else {
+ throw e;
+ }
+ }
+ }
+ }
+ }
+});
+
+(function(){
+ var require = blanket.options("commonJS") ? blanket._commonjs.require : window.require;
+ var requirejs = blanket.options("commonJS") ? blanket._commonjs.requirejs : window.requirejs;
+ if (!_blanket.options("engineOnly") && _blanket.options("existingRequireJS")){
+
+ _blanket.utils.oldloader = requirejs.load;
+
+ requirejs.load = function (context, moduleName, url) {
+ _blanket.requiringFile(url);
+ _blanket.utils.getFile(url,
+ function(content){
+ _blanket.utils.processFile(
+ content,
+ url,
+ function newLoader(){
+ context.completeLoad(moduleName);
+ },
+ function oldLoader(){
+ _blanket.utils.oldloader(context, moduleName, url);
+ }
+ );
+ }, function (err) {
+ _blanket.requiringFile();
+ throw err;
+ });
+ };
+ }
+})();
+
+})(blanket);
+
+(function(){
+if (typeof QUnit !== 'undefined'){
+ //check to make sure requirejs is completed before we start the test runner
+ var allLoaded = function() {
+ return window.QUnit.config.queue.length > 0 && blanket.noConflict().requireFilesLoaded();
+ };
+
+ if (!QUnit.config.urlConfig[0].tooltip){
+ //older versions we run coverage automatically
+ //and we change how events are binded
+ QUnit.begin=function(){
+ blanket.noConflict().setupCoverage();
+ };
+
+ QUnit.done=function(failures, total) {
+ blanket.noConflict().onTestsDone();
+ };
+ QUnit.moduleStart=function( details ) {
+ blanket.noConflict().onModuleStart();
+ };
+ QUnit.testStart=function( details ) {
+ blanket.noConflict().onTestStart();
+ };
+ QUnit.testDone=function( details ) {
+ blanket.noConflict().onTestDone(details.total,details.passed);
+ };
+ blanket.beforeStartTestRunner({
+ condition: allLoaded,
+ callback: QUnit.start
+ });
+ }else{
+ QUnit.config.urlConfig.push({
+ id: "coverage",
+ label: "Enable coverage",
+ tooltip: "Enable code coverage."
+ });
+
+ if ( QUnit.urlParams.coverage || blanket.options("autoStart") ) {
+ QUnit.begin(function(){
+ blanket.noConflict().setupCoverage();
+ });
+
+ QUnit.done(function(failures, total) {
+ blanket.noConflict().onTestsDone();
+ });
+ QUnit.moduleStart(function( details ) {
+ blanket.noConflict().onModuleStart();
+ });
+ QUnit.testStart(function( details ) {
+ blanket.noConflict().onTestStart();
+ });
+ QUnit.testDone(function( details ) {
+ blanket.noConflict().onTestDone(details.total,details.passed);
+ });
+ blanket.noConflict().beforeStartTestRunner({
+ condition: allLoaded,
+ callback: function(){
+ if (!(blanket.options("existingRequireJS") && !blanket.options("autoStart"))){
+ QUnit.start();
+ }
+ }
+ });
+ }else{
+ if (blanket.options("existingRequireJS")){ requirejs.load = _blanket.utils.oldloader; }
+ blanket.noConflict().beforeStartTestRunner({
+ condition: allLoaded,
+ callback: function(){
+ if (!(blanket.options("existingRequireJS") && !blanket.options("autoStart"))){
+ QUnit.start();
+ }
+ },
+ coverage:false
+ });
+ }
+ }
+}
+})();
\ No newline at end of file
--- /dev/null
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r=document.createElement(e);r.innerHTML=n,t.appendChild(r)},m=[],y=function(e){return typeof e!="undefined"},b=e.files,w={totalSmts:0,numberOfFilesCovered:0,passedBranches:0,totalBranches:0,moduleTotalStatements:{},moduleTotalCoveredStatements:{},moduleTotalBranches:{},moduleTotalCoveredBranches:{}},E=_blanket.options("modulePattern"),S=E?new RegExp(E):null;for(var x in b){i++;var T=b[x],N=0,C=0,k=[],L,A=[];for(L=0;L<T.source.length;L+=1){var O=T.source[L];if(m.length>0||typeof T.branchData!="undefined")if(typeof T.branchData[L+1]!="undefined"){var M=T.branchData[L+1].filter(y),_=0;O=g(_,O,M,0,L+1).src}else m.length?O=g(0,O,null,0,L+1).src:O=d(O);else O=d(O);var D="";T[L+1]?(C+=1,N+=1,D="hit"):T[L+1]===0&&(N++,D="miss"),k[L+1]="<div class='"+D+"'><span class=''>"+(L+1)+"</span>"+O+"</div>"}w.totalSmts+=N,w.numberOfFilesCovered+=C;var P=0,H=0;if(typeof T.branchData!="undefined")for(var B=0;B<T.branchData.length;B++)if(typeof T.branchData[B]!="undefined")for(var j=0;j<T.branchData[B].length;j++)typeof T.branchData[B][j]!="undefined"&&(P++,typeof T.branchData[B][j][0]!="undefined"&&T.branchData[B][j][0].length>0&&typeof T.branchData[B][j][1]!="undefined"&&T.branchData[B][j][1].length>0&&H++);w.passedBranches+=H,w.totalBranches+=P;if(S){var F=x.match(S)[1];w.moduleTotalStatements.hasOwnProperty(F)||(w.moduleTotalStatements[F]=0,w.moduleTotalCoveredStatements[F]=0),w.moduleTotalStatements[F]+=N,w.moduleTotalCoveredStatements[F]+=C,w.moduleTotalBranches.hasOwnProperty(F)||(w.moduleTotalBranches[F]=0,w.moduleTotalCoveredBranches[F]=0),w.moduleTotalBranches[F]+=P,w.moduleTotalCoveredBranches[F]+=H}var I=h(C,N),q=f.replace("{{file}}",x).replace("{{percentage}}",I).replace("{{numberCovered}}",C).replace(/\{\{fileNumber\}\}/g,i).replace("{{totalSmts}}",N).replace("{{totalBranches}}",P).replace("{{passedBranches}}",H).replace("{{source}}",k.join(" "));I<n?q=q.replace("{{statusclass}}","bl-error"):q=q.replace("{{statusclass}}","bl-success"),a+=q}var 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--- /dev/null
+;(function(){
+
+/**
+ * Require the given path.
+ *
+ * @param {String} path
+ * @return {Object} exports
+ * @api public
+ */
+
+function require(path, parent, orig) {
+ var resolved = require.resolve(path);
+
+ // lookup failed
+ if (null == resolved) {
+ orig = orig || path;
+ parent = parent || 'root';
+ var err = new Error('Failed to require "' + orig + '" from "' + parent + '"');
+ err.path = orig;
+ err.parent = parent;
+ err.require = true;
+ throw err;
+ }
+
+ var module = require.modules[resolved];
+
+ // perform real require()
+ // by invoking the module's
+ // registered function
+ if (!module._resolving && !module.exports) {
+ var mod = {};
+ mod.exports = {};
+ mod.client = mod.component = true;
+ module._resolving = true;
+ module.call(this, mod.exports, require.relative(resolved), mod);
+ delete module._resolving;
+ module.exports = mod.exports;
+ }
+
+ return module.exports;
+}
+
+/**
+ * Registered modules.
+ */
+
+require.modules = {};
+
+/**
+ * Registered aliases.
+ */
+
+require.aliases = {};
+
+/**
+ * Resolve `path`.
+ *
+ * Lookup:
+ *
+ * - PATH/index.js
+ * - PATH.js
+ * - PATH
+ *
+ * @param {String} path
+ * @return {String} path or null
+ * @api private
+ */
+
+require.resolve = function(path) {
+ if (path.charAt(0) === '/') path = path.slice(1);
+
+ var paths = [
+ path,
+ path + '.js',
+ path + '.json',
+ path + '/index.js',
+ path + '/index.json'
+ ];
+
+ for (var i = 0; i < paths.length; i++) {
+ var path = paths[i];
+ if (require.modules.hasOwnProperty(path)) return path;
+ if (require.aliases.hasOwnProperty(path)) return require.aliases[path];
+ }
+};
+
+/**
+ * Normalize `path` relative to the current path.
+ *
+ * @param {String} curr
+ * @param {String} path
+ * @return {String}
+ * @api private
+ */
+
+require.normalize = function(curr, path) {
+ var segs = [];
+
+ if ('.' != path.charAt(0)) return path;
+
+ curr = curr.split('/');
+ path = path.split('/');
+
+ for (var i = 0; i < path.length; ++i) {
+ if ('..' == path[i]) {
+ curr.pop();
+ } else if ('.' != path[i] && '' != path[i]) {
+ segs.push(path[i]);
+ }
+ }
+
+ return curr.concat(segs).join('/');
+};
+
+/**
+ * Register module at `path` with callback `definition`.
+ *
+ * @param {String} path
+ * @param {Function} definition
+ * @api private
+ */
+
+require.register = function(path, definition) {
+ require.modules[path] = definition;
+};
+
+/**
+ * Alias a module definition.
+ *
+ * @param {String} from
+ * @param {String} to
+ * @api private
+ */
+
+require.alias = function(from, to) {
+ if (!require.modules.hasOwnProperty(from)) {
+ throw new Error('Failed to alias "' + from + '", it does not exist');
+ }
+ require.aliases[to] = from;
+};
+
+/**
+ * Return a require function relative to the `parent` path.
+ *
+ * @param {String} parent
+ * @return {Function}
+ * @api private
+ */
+
+require.relative = function(parent) {
+ var p = require.normalize(parent, '..');
+
+ /**
+ * lastIndexOf helper.
+ */
+
+ function lastIndexOf(arr, obj) {
+ var i = arr.length;
+ while (i--) {
+ if (arr[i] === obj) return i;
+ }
+ return -1;
+ }
+
+ /**
+ * The relative require() itself.
+ */
+
+ function localRequire(path) {
+ var resolved = localRequire.resolve(path);
+ return require(resolved, parent, path);
+ }
+
+ /**
+ * Resolve relative to the parent.
+ */
+
+ localRequire.resolve = function(path) {
+ var c = path.charAt(0);
+ if ('/' == c) return path.slice(1);
+ if ('.' == c) return require.normalize(p, path);
+
+ // resolve deps by returning
+ // the dep in the nearest "deps"
+ // directory
+ var segs = parent.split('/');
+ var i = lastIndexOf(segs, 'deps') + 1;
+ if (!i) i = 0;
+ path = segs.slice(0, i + 1).join('/') + '/deps/' + path;
+ return path;
+ };
+
+ /**
+ * Check if module is defined at `path`.
+ */
+
+ localRequire.exists = function(path) {
+ return require.modules.hasOwnProperty(localRequire.resolve(path));
+ };
+
+ return localRequire;
+};
+require.register("chaijs-assertion-error/index.js", function(exports, require, module){
+/*!
+ * assertion-error
+ * Copyright(c) 2013 Jake Luer <jake@qualiancy.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Return a function that will copy properties from
+ * one object to another excluding any originally
+ * listed. Returned function will create a new `{}`.
+ *
+ * @param {String} excluded properties ...
+ * @return {Function}
+ */
+
+function exclude () {
+ var excludes = [].slice.call(arguments);
+
+ function excludeProps (res, obj) {
+ Object.keys(obj).forEach(function (key) {
+ if (!~excludes.indexOf(key)) res[key] = obj[key];
+ });
+ }
+
+ return function extendExclude () {
+ var args = [].slice.call(arguments)
+ , i = 0
+ , res = {};
+
+ for (; i < args.length; i++) {
+ excludeProps(res, args[i]);
+ }
+
+ return res;
+ };
+};
+
+/*!
+ * Primary Exports
+ */
+
+module.exports = AssertionError;
+
+/**
+ * ### AssertionError
+ *
+ * An extension of the JavaScript `Error` constructor for
+ * assertion and validation scenarios.
+ *
+ * @param {String} message
+ * @param {Object} properties to include (optional)
+ * @param {callee} start stack function (optional)
+ */
+
+function AssertionError (message, _props, ssf) {
+ var extend = exclude('name', 'message', 'stack', 'constructor', 'toJSON')
+ , props = extend(_props || {});
+
+ // default values
+ this.message = message || 'Unspecified AssertionError';
+ this.showDiff = false;
+
+ // copy from properties
+ for (var key in props) {
+ this[key] = props[key];
+ }
+
+ // capture stack trace
+ ssf = ssf || arguments.callee;
+ if (ssf && Error.captureStackTrace) {
+ Error.captureStackTrace(this, ssf);
+ }
+}
+
+/*!
+ * Inherit from Error.prototype
+ */
+
+AssertionError.prototype = Object.create(Error.prototype);
+
+/*!
+ * Statically set name
+ */
+
+AssertionError.prototype.name = 'AssertionError';
+
+/*!
+ * Ensure correct constructor
+ */
+
+AssertionError.prototype.constructor = AssertionError;
+
+/**
+ * Allow errors to be converted to JSON for static transfer.
+ *
+ * @param {Boolean} include stack (default: `true`)
+ * @return {Object} object that can be `JSON.stringify`
+ */
+
+AssertionError.prototype.toJSON = function (stack) {
+ var extend = exclude('constructor', 'toJSON', 'stack')
+ , props = extend({ name: this.name }, this);
+
+ // include stack if exists and not turned off
+ if (false !== stack && this.stack) {
+ props.stack = this.stack;
+ }
+
+ return props;
+};
+
+});
+require.register("chaijs-type-detect/lib/type.js", function(exports, require, module){
+/*!
+ * type-detect
+ * Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Primary Exports
+ */
+
+var exports = module.exports = getType;
+
+/*!
+ * Detectable javascript natives
+ */
+
+var natives = {
+ '[object Array]': 'array'
+ , '[object RegExp]': 'regexp'
+ , '[object Function]': 'function'
+ , '[object Arguments]': 'arguments'
+ , '[object Date]': 'date'
+};
+
+/**
+ * ### typeOf (obj)
+ *
+ * Use several different techniques to determine
+ * the type of object being tested.
+ *
+ *
+ * @param {Mixed} object
+ * @return {String} object type
+ * @api public
+ */
+
+function getType (obj) {
+ var str = Object.prototype.toString.call(obj);
+ if (natives[str]) return natives[str];
+ if (obj === null) return 'null';
+ if (obj === undefined) return 'undefined';
+ if (obj === Object(obj)) return 'object';
+ return typeof obj;
+}
+
+exports.Library = Library;
+
+/**
+ * ### Library
+ *
+ * Create a repository for custom type detection.
+ *
+ * ```js
+ * var lib = new type.Library;
+ * ```
+ *
+ */
+
+function Library () {
+ this.tests = {};
+}
+
+/**
+ * #### .of (obj)
+ *
+ * Expose replacement `typeof` detection to the library.
+ *
+ * ```js
+ * if ('string' === lib.of('hello world')) {
+ * // ...
+ * }
+ * ```
+ *
+ * @param {Mixed} object to test
+ * @return {String} type
+ */
+
+Library.prototype.of = getType;
+
+/**
+ * #### .define (type, test)
+ *
+ * Add a test to for the `.test()` assertion.
+ *
+ * Can be defined as a regular expression:
+ *
+ * ```js
+ * lib.define('int', /^[0-9]+$/);
+ * ```
+ *
+ * ... or as a function:
+ *
+ * ```js
+ * lib.define('bln', function (obj) {
+ * if ('boolean' === lib.of(obj)) return true;
+ * var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ];
+ * if ('string' === lib.of(obj)) obj = obj.toLowerCase();
+ * return !! ~blns.indexOf(obj);
+ * });
+ * ```
+ *
+ * @param {String} type
+ * @param {RegExp|Function} test
+ * @api public
+ */
+
+Library.prototype.define = function (type, test) {
+ if (arguments.length === 1) return this.tests[type];
+ this.tests[type] = test;
+ return this;
+};
+
+/**
+ * #### .test (obj, test)
+ *
+ * Assert that an object is of type. Will first
+ * check natives, and if that does not pass it will
+ * use the user defined custom tests.
+ *
+ * ```js
+ * assert(lib.test('1', 'int'));
+ * assert(lib.test('yes', 'bln'));
+ * ```
+ *
+ * @param {Mixed} object
+ * @param {String} type
+ * @return {Boolean} result
+ * @api public
+ */
+
+Library.prototype.test = function (obj, type) {
+ if (type === getType(obj)) return true;
+ var test = this.tests[type];
+
+ if (test && 'regexp' === getType(test)) {
+ return test.test(obj);
+ } else if (test && 'function' === getType(test)) {
+ return test(obj);
+ } else {
+ throw new ReferenceError('Type test "' + type + '" not defined or invalid.');
+ }
+};
+
+});
+require.register("chaijs-deep-eql/lib/eql.js", function(exports, require, module){
+/*!
+ * deep-eql
+ * Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependencies
+ */
+
+var type = require('type-detect');
+
+/*!
+ * Buffer.isBuffer browser shim
+ */
+
+var Buffer;
+try { Buffer = require('buffer').Buffer; }
+catch(ex) {
+ Buffer = {};
+ Buffer.isBuffer = function() { return false; }
+}
+
+/*!
+ * Primary Export
+ */
+
+module.exports = deepEqual;
+
+/**
+ * Assert super-strict (egal) equality between
+ * two objects of any type.
+ *
+ * @param {Mixed} a
+ * @param {Mixed} b
+ * @param {Array} memoised (optional)
+ * @return {Boolean} equal match
+ */
+
+function deepEqual(a, b, m) {
+ if (sameValue(a, b)) {
+ return true;
+ } else if ('date' === type(a)) {
+ return dateEqual(a, b);
+ } else if ('regexp' === type(a)) {
+ return regexpEqual(a, b);
+ } else if (Buffer.isBuffer(a)) {
+ return bufferEqual(a, b);
+ } else if ('arguments' === type(a)) {
+ return argumentsEqual(a, b, m);
+ } else if (!typeEqual(a, b)) {
+ return false;
+ } else if (('object' !== type(a) && 'object' !== type(b))
+ && ('array' !== type(a) && 'array' !== type(b))) {
+ return sameValue(a, b);
+ } else {
+ return objectEqual(a, b, m);
+ }
+}
+
+/*!
+ * Strict (egal) equality test. Ensures that NaN always
+ * equals NaN and `-0` does not equal `+0`.
+ *
+ * @param {Mixed} a
+ * @param {Mixed} b
+ * @return {Boolean} equal match
+ */
+
+function sameValue(a, b) {
+ if (a === b) return a !== 0 || 1 / a === 1 / b;
+ return a !== a && b !== b;
+}
+
+/*!
+ * Compare the types of two given objects and
+ * return if they are equal. Note that an Array
+ * has a type of `array` (not `object`) and arguments
+ * have a type of `arguments` (not `array`/`object`).
+ *
+ * @param {Mixed} a
+ * @param {Mixed} b
+ * @return {Boolean} result
+ */
+
+function typeEqual(a, b) {
+ return type(a) === type(b);
+}
+
+/*!
+ * Compare two Date objects by asserting that
+ * the time values are equal using `saveValue`.
+ *
+ * @param {Date} a
+ * @param {Date} b
+ * @return {Boolean} result
+ */
+
+function dateEqual(a, b) {
+ if ('date' !== type(b)) return false;
+ return sameValue(a.getTime(), b.getTime());
+}
+
+/*!
+ * Compare two regular expressions by converting them
+ * to string and checking for `sameValue`.
+ *
+ * @param {RegExp} a
+ * @param {RegExp} b
+ * @return {Boolean} result
+ */
+
+function regexpEqual(a, b) {
+ if ('regexp' !== type(b)) return false;
+ return sameValue(a.toString(), b.toString());
+}
+
+/*!
+ * Assert deep equality of two `arguments` objects.
+ * Unfortunately, these must be sliced to arrays
+ * prior to test to ensure no bad behavior.
+ *
+ * @param {Arguments} a
+ * @param {Arguments} b
+ * @param {Array} memoize (optional)
+ * @return {Boolean} result
+ */
+
+function argumentsEqual(a, b, m) {
+ if ('arguments' !== type(b)) return false;
+ a = [].slice.call(a);
+ b = [].slice.call(b);
+ return deepEqual(a, b, m);
+}
+
+/*!
+ * Get enumerable properties of a given object.
+ *
+ * @param {Object} a
+ * @return {Array} property names
+ */
+
+function enumerable(a) {
+ var res = [];
+ for (var key in a) res.push(key);
+ return res;
+}
+
+/*!
+ * Simple equality for flat iterable objects
+ * such as Arrays or Node.js buffers.
+ *
+ * @param {Iterable} a
+ * @param {Iterable} b
+ * @return {Boolean} result
+ */
+
+function iterableEqual(a, b) {
+ if (a.length !== b.length) return false;
+
+ var i = 0;
+ var match = true;
+
+ for (; i < a.length; i++) {
+ if (a[i] !== b[i]) {
+ match = false;
+ break;
+ }
+ }
+
+ return match;
+}
+
+/*!
+ * Extension to `iterableEqual` specifically
+ * for Node.js Buffers.
+ *
+ * @param {Buffer} a
+ * @param {Mixed} b
+ * @return {Boolean} result
+ */
+
+function bufferEqual(a, b) {
+ if (!Buffer.isBuffer(b)) return false;
+ return iterableEqual(a, b);
+}
+
+/*!
+ * Block for `objectEqual` ensuring non-existing
+ * values don't get in.
+ *
+ * @param {Mixed} object
+ * @return {Boolean} result
+ */
+
+function isValue(a) {
+ return a !== null && a !== undefined;
+}
+
+/*!
+ * Recursively check the equality of two objects.
+ * Once basic sameness has been established it will
+ * defer to `deepEqual` for each enumerable key
+ * in the object.
+ *
+ * @param {Mixed} a
+ * @param {Mixed} b
+ * @return {Boolean} result
+ */
+
+function objectEqual(a, b, m) {
+ if (!isValue(a) || !isValue(b)) {
+ return false;
+ }
+
+ if (a.prototype !== b.prototype) {
+ return false;
+ }
+
+ var i;
+ if (m) {
+ for (i = 0; i < m.length; i++) {
+ if ((m[i][0] === a && m[i][1] === b)
+ || (m[i][0] === b && m[i][1] === a)) {
+ return true;
+ }
+ }
+ } else {
+ m = [];
+ }
+
+ try {
+ var ka = enumerable(a);
+ var kb = enumerable(b);
+ } catch (ex) {
+ return false;
+ }
+
+ ka.sort();
+ kb.sort();
+
+ if (!iterableEqual(ka, kb)) {
+ return false;
+ }
+
+ m.push([ a, b ]);
+
+ var key;
+ for (i = ka.length - 1; i >= 0; i--) {
+ key = ka[i];
+ if (!deepEqual(a[key], b[key], m)) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+});
+require.register("chai/index.js", function(exports, require, module){
+module.exports = require('./lib/chai');
+
+});
+require.register("chai/lib/chai.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+var used = []
+ , exports = module.exports = {};
+
+/*!
+ * Chai version
+ */
+
+exports.version = '1.9.1';
+
+/*!
+ * Assertion Error
+ */
+
+exports.AssertionError = require('assertion-error');
+
+/*!
+ * Utils for plugins (not exported)
+ */
+
+var util = require('./chai/utils');
+
+/**
+ * # .use(function)
+ *
+ * Provides a way to extend the internals of Chai
+ *
+ * @param {Function}
+ * @returns {this} for chaining
+ * @api public
+ */
+
+exports.use = function (fn) {
+ if (!~used.indexOf(fn)) {
+ fn(this, util);
+ used.push(fn);
+ }
+
+ return this;
+};
+
+/*!
+ * Configuration
+ */
+
+var config = require('./chai/config');
+exports.config = config;
+
+/*!
+ * Primary `Assertion` prototype
+ */
+
+var assertion = require('./chai/assertion');
+exports.use(assertion);
+
+/*!
+ * Core Assertions
+ */
+
+var core = require('./chai/core/assertions');
+exports.use(core);
+
+/*!
+ * Expect interface
+ */
+
+var expect = require('./chai/interface/expect');
+exports.use(expect);
+
+/*!
+ * Should interface
+ */
+
+var should = require('./chai/interface/should');
+exports.use(should);
+
+/*!
+ * Assert interface
+ */
+
+var assert = require('./chai/interface/assert');
+exports.use(assert);
+
+});
+require.register("chai/lib/chai/assertion.js", function(exports, require, module){
+/*!
+ * chai
+ * http://chaijs.com
+ * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+var config = require('./config');
+
+module.exports = function (_chai, util) {
+ /*!
+ * Module dependencies.
+ */
+
+ var AssertionError = _chai.AssertionError
+ , flag = util.flag;
+
+ /*!
+ * Module export.
+ */
+
+ _chai.Assertion = Assertion;
+
+ /*!
+ * Assertion Constructor
+ *
+ * Creates object for chaining.
+ *
+ * @api private
+ */
+
+ function Assertion (obj, msg, stack) {
+ flag(this, 'ssfi', stack || arguments.callee);
+ flag(this, 'object', obj);
+ flag(this, 'message', msg);
+ }
+
+ Object.defineProperty(Assertion, 'includeStack', {
+ get: function() {
+ console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
+ return config.includeStack;
+ },
+ set: function(value) {
+ console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
+ config.includeStack = value;
+ }
+ });
+
+ Object.defineProperty(Assertion, 'showDiff', {
+ get: function() {
+ console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
+ return config.showDiff;
+ },
+ set: function(value) {
+ console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
+ config.showDiff = value;
+ }
+ });
+
+ Assertion.addProperty = function (name, fn) {
+ util.addProperty(this.prototype, name, fn);
+ };
+
+ Assertion.addMethod = function (name, fn) {
+ util.addMethod(this.prototype, name, fn);
+ };
+
+ Assertion.addChainableMethod = function (name, fn, chainingBehavior) {
+ util.addChainableMethod(this.prototype, name, fn, chainingBehavior);
+ };
+
+ Assertion.overwriteProperty = function (name, fn) {
+ util.overwriteProperty(this.prototype, name, fn);
+ };
+
+ Assertion.overwriteMethod = function (name, fn) {
+ util.overwriteMethod(this.prototype, name, fn);
+ };
+
+ Assertion.overwriteChainableMethod = function (name, fn, chainingBehavior) {
+ util.overwriteChainableMethod(this.prototype, name, fn, chainingBehavior);
+ };
+
+ /*!
+ * ### .assert(expression, message, negateMessage, expected, actual)
+ *
+ * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass.
+ *
+ * @name assert
+ * @param {Philosophical} expression to be tested
+ * @param {String} message to display if fails
+ * @param {String} negatedMessage to display if negated expression fails
+ * @param {Mixed} expected value (remember to check for negation)
+ * @param {Mixed} actual (optional) will default to `this.obj`
+ * @api private
+ */
+
+ Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) {
+ var ok = util.test(this, arguments);
+ if (true !== showDiff) showDiff = false;
+ if (true !== config.showDiff) showDiff = false;
+
+ if (!ok) {
+ var msg = util.getMessage(this, arguments)
+ , actual = util.getActual(this, arguments);
+ throw new AssertionError(msg, {
+ actual: actual
+ , expected: expected
+ , showDiff: showDiff
+ }, (config.includeStack) ? this.assert : flag(this, 'ssfi'));
+ }
+ };
+
+ /*!
+ * ### ._obj
+ *
+ * Quick reference to stored `actual` value for plugin developers.
+ *
+ * @api private
+ */
+
+ Object.defineProperty(Assertion.prototype, '_obj',
+ { get: function () {
+ return flag(this, 'object');
+ }
+ , set: function (val) {
+ flag(this, 'object', val);
+ }
+ });
+};
+
+});
+require.register("chai/lib/chai/config.js", function(exports, require, module){
+module.exports = {
+
+ /**
+ * ### config.includeStack
+ *
+ * User configurable property, influences whether stack trace
+ * is included in Assertion error message. Default of false
+ * suppresses stack trace in the error message.
+ *
+ * chai.config.includeStack = true; // enable stack on error
+ *
+ * @param {Boolean}
+ * @api public
+ */
+
+ includeStack: false,
+
+ /**
+ * ### config.showDiff
+ *
+ * User configurable property, influences whether or not
+ * the `showDiff` flag should be included in the thrown
+ * AssertionErrors. `false` will always be `false`; `true`
+ * will be true when the assertion has requested a diff
+ * be shown.
+ *
+ * @param {Boolean}
+ * @api public
+ */
+
+ showDiff: true,
+
+ /**
+ * ### config.truncateThreshold
+ *
+ * User configurable property, sets length threshold for actual and
+ * expected values in assertion errors. If this threshold is exceeded,
+ * the value is truncated.
+ *
+ * Set it to zero if you want to disable truncating altogether.
+ *
+ * chai.config.truncateThreshold = 0; // disable truncating
+ *
+ * @param {Number}
+ * @api public
+ */
+
+ truncateThreshold: 40
+
+};
+
+});
+require.register("chai/lib/chai/core/assertions.js", function(exports, require, module){
+/*!
+ * chai
+ * http://chaijs.com
+ * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+module.exports = function (chai, _) {
+ var Assertion = chai.Assertion
+ , toString = Object.prototype.toString
+ , flag = _.flag;
+
+ /**
+ * ### Language Chains
+ *
+ * The following are provided as chainable getters to
+ * improve the readability of your assertions. They
+ * do not provide testing capabilities unless they
+ * have been overwritten by a plugin.
+ *
+ * **Chains**
+ *
+ * - to
+ * - be
+ * - been
+ * - is
+ * - that
+ * - and
+ * - has
+ * - have
+ * - with
+ * - at
+ * - of
+ * - same
+ *
+ * @name language chains
+ * @api public
+ */
+
+ [ 'to', 'be', 'been'
+ , 'is', 'and', 'has', 'have'
+ , 'with', 'that', 'at'
+ , 'of', 'same' ].forEach(function (chain) {
+ Assertion.addProperty(chain, function () {
+ return this;
+ });
+ });
+
+ /**
+ * ### .not
+ *
+ * Negates any of assertions following in the chain.
+ *
+ * expect(foo).to.not.equal('bar');
+ * expect(goodFn).to.not.throw(Error);
+ * expect({ foo: 'baz' }).to.have.property('foo')
+ * .and.not.equal('bar');
+ *
+ * @name not
+ * @api public
+ */
+
+ Assertion.addProperty('not', function () {
+ flag(this, 'negate', true);
+ });
+
+ /**
+ * ### .deep
+ *
+ * Sets the `deep` flag, later used by the `equal` and
+ * `property` assertions.
+ *
+ * expect(foo).to.deep.equal({ bar: 'baz' });
+ * expect({ foo: { bar: { baz: 'quux' } } })
+ * .to.have.deep.property('foo.bar.baz', 'quux');
+ *
+ * @name deep
+ * @api public
+ */
+
+ Assertion.addProperty('deep', function () {
+ flag(this, 'deep', true);
+ });
+
+ /**
+ * ### .a(type)
+ *
+ * The `a` and `an` assertions are aliases that can be
+ * used either as language chains or to assert a value's
+ * type.
+ *
+ * // typeof
+ * expect('test').to.be.a('string');
+ * expect({ foo: 'bar' }).to.be.an('object');
+ * expect(null).to.be.a('null');
+ * expect(undefined).to.be.an('undefined');
+ *
+ * // language chain
+ * expect(foo).to.be.an.instanceof(Foo);
+ *
+ * @name a
+ * @alias an
+ * @param {String} type
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function an (type, msg) {
+ if (msg) flag(this, 'message', msg);
+ type = type.toLowerCase();
+ var obj = flag(this, 'object')
+ , article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a ';
+
+ this.assert(
+ type === _.type(obj)
+ , 'expected #{this} to be ' + article + type
+ , 'expected #{this} not to be ' + article + type
+ );
+ }
+
+ Assertion.addChainableMethod('an', an);
+ Assertion.addChainableMethod('a', an);
+
+ /**
+ * ### .include(value)
+ *
+ * The `include` and `contain` assertions can be used as either property
+ * based language chains or as methods to assert the inclusion of an object
+ * in an array or a substring in a string. When used as language chains,
+ * they toggle the `contain` flag for the `keys` assertion.
+ *
+ * expect([1,2,3]).to.include(2);
+ * expect('foobar').to.contain('foo');
+ * expect({ foo: 'bar', hello: 'universe' }).to.include.keys('foo');
+ *
+ * @name include
+ * @alias contain
+ * @param {Object|String|Number} obj
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function includeChainingBehavior () {
+ flag(this, 'contains', true);
+ }
+
+ function include (val, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ var expected = false;
+ if (_.type(obj) === 'array' && _.type(val) === 'object') {
+ for (var i in obj) {
+ if (_.eql(obj[i], val)) {
+ expected = true;
+ break;
+ }
+ }
+ } else if (_.type(val) === 'object') {
+ if (!flag(this, 'negate')) {
+ for (var k in val) new Assertion(obj).property(k, val[k]);
+ return;
+ }
+ var subset = {}
+ for (var k in val) subset[k] = obj[k]
+ expected = _.eql(subset, val);
+ } else {
+ expected = obj && ~obj.indexOf(val)
+ }
+ this.assert(
+ expected
+ , 'expected #{this} to include ' + _.inspect(val)
+ , 'expected #{this} to not include ' + _.inspect(val));
+ }
+
+ Assertion.addChainableMethod('include', include, includeChainingBehavior);
+ Assertion.addChainableMethod('contain', include, includeChainingBehavior);
+
+ /**
+ * ### .ok
+ *
+ * Asserts that the target is truthy.
+ *
+ * expect('everthing').to.be.ok;
+ * expect(1).to.be.ok;
+ * expect(false).to.not.be.ok;
+ * expect(undefined).to.not.be.ok;
+ * expect(null).to.not.be.ok;
+ *
+ * @name ok
+ * @api public
+ */
+
+ Assertion.addProperty('ok', function () {
+ this.assert(
+ flag(this, 'object')
+ , 'expected #{this} to be truthy'
+ , 'expected #{this} to be falsy');
+ });
+
+ /**
+ * ### .true
+ *
+ * Asserts that the target is `true`.
+ *
+ * expect(true).to.be.true;
+ * expect(1).to.not.be.true;
+ *
+ * @name true
+ * @api public
+ */
+
+ Assertion.addProperty('true', function () {
+ this.assert(
+ true === flag(this, 'object')
+ , 'expected #{this} to be true'
+ , 'expected #{this} to be false'
+ , this.negate ? false : true
+ );
+ });
+
+ /**
+ * ### .false
+ *
+ * Asserts that the target is `false`.
+ *
+ * expect(false).to.be.false;
+ * expect(0).to.not.be.false;
+ *
+ * @name false
+ * @api public
+ */
+
+ Assertion.addProperty('false', function () {
+ this.assert(
+ false === flag(this, 'object')
+ , 'expected #{this} to be false'
+ , 'expected #{this} to be true'
+ , this.negate ? true : false
+ );
+ });
+
+ /**
+ * ### .null
+ *
+ * Asserts that the target is `null`.
+ *
+ * expect(null).to.be.null;
+ * expect(undefined).not.to.be.null;
+ *
+ * @name null
+ * @api public
+ */
+
+ Assertion.addProperty('null', function () {
+ this.assert(
+ null === flag(this, 'object')
+ , 'expected #{this} to be null'
+ , 'expected #{this} not to be null'
+ );
+ });
+
+ /**
+ * ### .undefined
+ *
+ * Asserts that the target is `undefined`.
+ *
+ * expect(undefined).to.be.undefined;
+ * expect(null).to.not.be.undefined;
+ *
+ * @name undefined
+ * @api public
+ */
+
+ Assertion.addProperty('undefined', function () {
+ this.assert(
+ undefined === flag(this, 'object')
+ , 'expected #{this} to be undefined'
+ , 'expected #{this} not to be undefined'
+ );
+ });
+
+ /**
+ * ### .exist
+ *
+ * Asserts that the target is neither `null` nor `undefined`.
+ *
+ * var foo = 'hi'
+ * , bar = null
+ * , baz;
+ *
+ * expect(foo).to.exist;
+ * expect(bar).to.not.exist;
+ * expect(baz).to.not.exist;
+ *
+ * @name exist
+ * @api public
+ */
+
+ Assertion.addProperty('exist', function () {
+ this.assert(
+ null != flag(this, 'object')
+ , 'expected #{this} to exist'
+ , 'expected #{this} to not exist'
+ );
+ });
+
+
+ /**
+ * ### .empty
+ *
+ * Asserts that the target's length is `0`. For arrays, it checks
+ * the `length` property. For objects, it gets the count of
+ * enumerable keys.
+ *
+ * expect([]).to.be.empty;
+ * expect('').to.be.empty;
+ * expect({}).to.be.empty;
+ *
+ * @name empty
+ * @api public
+ */
+
+ Assertion.addProperty('empty', function () {
+ var obj = flag(this, 'object')
+ , expected = obj;
+
+ if (Array.isArray(obj) || 'string' === typeof object) {
+ expected = obj.length;
+ } else if (typeof obj === 'object') {
+ expected = Object.keys(obj).length;
+ }
+
+ this.assert(
+ !expected
+ , 'expected #{this} to be empty'
+ , 'expected #{this} not to be empty'
+ );
+ });
+
+ /**
+ * ### .arguments
+ *
+ * Asserts that the target is an arguments object.
+ *
+ * function test () {
+ * expect(arguments).to.be.arguments;
+ * }
+ *
+ * @name arguments
+ * @alias Arguments
+ * @api public
+ */
+
+ function checkArguments () {
+ var obj = flag(this, 'object')
+ , type = Object.prototype.toString.call(obj);
+ this.assert(
+ '[object Arguments]' === type
+ , 'expected #{this} to be arguments but got ' + type
+ , 'expected #{this} to not be arguments'
+ );
+ }
+
+ Assertion.addProperty('arguments', checkArguments);
+ Assertion.addProperty('Arguments', checkArguments);
+
+ /**
+ * ### .equal(value)
+ *
+ * Asserts that the target is strictly equal (`===`) to `value`.
+ * Alternately, if the `deep` flag is set, asserts that
+ * the target is deeply equal to `value`.
+ *
+ * expect('hello').to.equal('hello');
+ * expect(42).to.equal(42);
+ * expect(1).to.not.equal(true);
+ * expect({ foo: 'bar' }).to.not.equal({ foo: 'bar' });
+ * expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
+ *
+ * @name equal
+ * @alias equals
+ * @alias eq
+ * @alias deep.equal
+ * @param {Mixed} value
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertEqual (val, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ if (flag(this, 'deep')) {
+ return this.eql(val);
+ } else {
+ this.assert(
+ val === obj
+ , 'expected #{this} to equal #{exp}'
+ , 'expected #{this} to not equal #{exp}'
+ , val
+ , this._obj
+ , true
+ );
+ }
+ }
+
+ Assertion.addMethod('equal', assertEqual);
+ Assertion.addMethod('equals', assertEqual);
+ Assertion.addMethod('eq', assertEqual);
+
+ /**
+ * ### .eql(value)
+ *
+ * Asserts that the target is deeply equal to `value`.
+ *
+ * expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
+ * expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]);
+ *
+ * @name eql
+ * @alias eqls
+ * @param {Mixed} value
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertEql(obj, msg) {
+ if (msg) flag(this, 'message', msg);
+ this.assert(
+ _.eql(obj, flag(this, 'object'))
+ , 'expected #{this} to deeply equal #{exp}'
+ , 'expected #{this} to not deeply equal #{exp}'
+ , obj
+ , this._obj
+ , true
+ );
+ }
+
+ Assertion.addMethod('eql', assertEql);
+ Assertion.addMethod('eqls', assertEql);
+
+ /**
+ * ### .above(value)
+ *
+ * Asserts that the target is greater than `value`.
+ *
+ * expect(10).to.be.above(5);
+ *
+ * Can also be used in conjunction with `length` to
+ * assert a minimum length. The benefit being a
+ * more informative error message than if the length
+ * was supplied directly.
+ *
+ * expect('foo').to.have.length.above(2);
+ * expect([ 1, 2, 3 ]).to.have.length.above(2);
+ *
+ * @name above
+ * @alias gt
+ * @alias greaterThan
+ * @param {Number} value
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertAbove (n, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ if (flag(this, 'doLength')) {
+ new Assertion(obj, msg).to.have.property('length');
+ var len = obj.length;
+ this.assert(
+ len > n
+ , 'expected #{this} to have a length above #{exp} but got #{act}'
+ , 'expected #{this} to not have a length above #{exp}'
+ , n
+ , len
+ );
+ } else {
+ this.assert(
+ obj > n
+ , 'expected #{this} to be above ' + n
+ , 'expected #{this} to be at most ' + n
+ );
+ }
+ }
+
+ Assertion.addMethod('above', assertAbove);
+ Assertion.addMethod('gt', assertAbove);
+ Assertion.addMethod('greaterThan', assertAbove);
+
+ /**
+ * ### .least(value)
+ *
+ * Asserts that the target is greater than or equal to `value`.
+ *
+ * expect(10).to.be.at.least(10);
+ *
+ * Can also be used in conjunction with `length` to
+ * assert a minimum length. The benefit being a
+ * more informative error message than if the length
+ * was supplied directly.
+ *
+ * expect('foo').to.have.length.of.at.least(2);
+ * expect([ 1, 2, 3 ]).to.have.length.of.at.least(3);
+ *
+ * @name least
+ * @alias gte
+ * @param {Number} value
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertLeast (n, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ if (flag(this, 'doLength')) {
+ new Assertion(obj, msg).to.have.property('length');
+ var len = obj.length;
+ this.assert(
+ len >= n
+ , 'expected #{this} to have a length at least #{exp} but got #{act}'
+ , 'expected #{this} to have a length below #{exp}'
+ , n
+ , len
+ );
+ } else {
+ this.assert(
+ obj >= n
+ , 'expected #{this} to be at least ' + n
+ , 'expected #{this} to be below ' + n
+ );
+ }
+ }
+
+ Assertion.addMethod('least', assertLeast);
+ Assertion.addMethod('gte', assertLeast);
+
+ /**
+ * ### .below(value)
+ *
+ * Asserts that the target is less than `value`.
+ *
+ * expect(5).to.be.below(10);
+ *
+ * Can also be used in conjunction with `length` to
+ * assert a maximum length. The benefit being a
+ * more informative error message than if the length
+ * was supplied directly.
+ *
+ * expect('foo').to.have.length.below(4);
+ * expect([ 1, 2, 3 ]).to.have.length.below(4);
+ *
+ * @name below
+ * @alias lt
+ * @alias lessThan
+ * @param {Number} value
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertBelow (n, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ if (flag(this, 'doLength')) {
+ new Assertion(obj, msg).to.have.property('length');
+ var len = obj.length;
+ this.assert(
+ len < n
+ , 'expected #{this} to have a length below #{exp} but got #{act}'
+ , 'expected #{this} to not have a length below #{exp}'
+ , n
+ , len
+ );
+ } else {
+ this.assert(
+ obj < n
+ , 'expected #{this} to be below ' + n
+ , 'expected #{this} to be at least ' + n
+ );
+ }
+ }
+
+ Assertion.addMethod('below', assertBelow);
+ Assertion.addMethod('lt', assertBelow);
+ Assertion.addMethod('lessThan', assertBelow);
+
+ /**
+ * ### .most(value)
+ *
+ * Asserts that the target is less than or equal to `value`.
+ *
+ * expect(5).to.be.at.most(5);
+ *
+ * Can also be used in conjunction with `length` to
+ * assert a maximum length. The benefit being a
+ * more informative error message than if the length
+ * was supplied directly.
+ *
+ * expect('foo').to.have.length.of.at.most(4);
+ * expect([ 1, 2, 3 ]).to.have.length.of.at.most(3);
+ *
+ * @name most
+ * @alias lte
+ * @param {Number} value
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertMost (n, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ if (flag(this, 'doLength')) {
+ new Assertion(obj, msg).to.have.property('length');
+ var len = obj.length;
+ this.assert(
+ len <= n
+ , 'expected #{this} to have a length at most #{exp} but got #{act}'
+ , 'expected #{this} to have a length above #{exp}'
+ , n
+ , len
+ );
+ } else {
+ this.assert(
+ obj <= n
+ , 'expected #{this} to be at most ' + n
+ , 'expected #{this} to be above ' + n
+ );
+ }
+ }
+
+ Assertion.addMethod('most', assertMost);
+ Assertion.addMethod('lte', assertMost);
+
+ /**
+ * ### .within(start, finish)
+ *
+ * Asserts that the target is within a range.
+ *
+ * expect(7).to.be.within(5,10);
+ *
+ * Can also be used in conjunction with `length` to
+ * assert a length range. The benefit being a
+ * more informative error message than if the length
+ * was supplied directly.
+ *
+ * expect('foo').to.have.length.within(2,4);
+ * expect([ 1, 2, 3 ]).to.have.length.within(2,4);
+ *
+ * @name within
+ * @param {Number} start lowerbound inclusive
+ * @param {Number} finish upperbound inclusive
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ Assertion.addMethod('within', function (start, finish, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object')
+ , range = start + '..' + finish;
+ if (flag(this, 'doLength')) {
+ new Assertion(obj, msg).to.have.property('length');
+ var len = obj.length;
+ this.assert(
+ len >= start && len <= finish
+ , 'expected #{this} to have a length within ' + range
+ , 'expected #{this} to not have a length within ' + range
+ );
+ } else {
+ this.assert(
+ obj >= start && obj <= finish
+ , 'expected #{this} to be within ' + range
+ , 'expected #{this} to not be within ' + range
+ );
+ }
+ });
+
+ /**
+ * ### .instanceof(constructor)
+ *
+ * Asserts that the target is an instance of `constructor`.
+ *
+ * var Tea = function (name) { this.name = name; }
+ * , Chai = new Tea('chai');
+ *
+ * expect(Chai).to.be.an.instanceof(Tea);
+ * expect([ 1, 2, 3 ]).to.be.instanceof(Array);
+ *
+ * @name instanceof
+ * @param {Constructor} constructor
+ * @param {String} message _optional_
+ * @alias instanceOf
+ * @api public
+ */
+
+ function assertInstanceOf (constructor, msg) {
+ if (msg) flag(this, 'message', msg);
+ var name = _.getName(constructor);
+ this.assert(
+ flag(this, 'object') instanceof constructor
+ , 'expected #{this} to be an instance of ' + name
+ , 'expected #{this} to not be an instance of ' + name
+ );
+ };
+
+ Assertion.addMethod('instanceof', assertInstanceOf);
+ Assertion.addMethod('instanceOf', assertInstanceOf);
+
+ /**
+ * ### .property(name, [value])
+ *
+ * Asserts that the target has a property `name`, optionally asserting that
+ * the value of that property is strictly equal to `value`.
+ * If the `deep` flag is set, you can use dot- and bracket-notation for deep
+ * references into objects and arrays.
+ *
+ * // simple referencing
+ * var obj = { foo: 'bar' };
+ * expect(obj).to.have.property('foo');
+ * expect(obj).to.have.property('foo', 'bar');
+ *
+ * // deep referencing
+ * var deepObj = {
+ * green: { tea: 'matcha' }
+ * , teas: [ 'chai', 'matcha', { tea: 'konacha' } ]
+ * };
+
+ * expect(deepObj).to.have.deep.property('green.tea', 'matcha');
+ * expect(deepObj).to.have.deep.property('teas[1]', 'matcha');
+ * expect(deepObj).to.have.deep.property('teas[2].tea', 'konacha');
+ *
+ * You can also use an array as the starting point of a `deep.property`
+ * assertion, or traverse nested arrays.
+ *
+ * var arr = [
+ * [ 'chai', 'matcha', 'konacha' ]
+ * , [ { tea: 'chai' }
+ * , { tea: 'matcha' }
+ * , { tea: 'konacha' } ]
+ * ];
+ *
+ * expect(arr).to.have.deep.property('[0][1]', 'matcha');
+ * expect(arr).to.have.deep.property('[1][2].tea', 'konacha');
+ *
+ * Furthermore, `property` changes the subject of the assertion
+ * to be the value of that property from the original object. This
+ * permits for further chainable assertions on that property.
+ *
+ * expect(obj).to.have.property('foo')
+ * .that.is.a('string');
+ * expect(deepObj).to.have.property('green')
+ * .that.is.an('object')
+ * .that.deep.equals({ tea: 'matcha' });
+ * expect(deepObj).to.have.property('teas')
+ * .that.is.an('array')
+ * .with.deep.property('[2]')
+ * .that.deep.equals({ tea: 'konacha' });
+ *
+ * @name property
+ * @alias deep.property
+ * @param {String} name
+ * @param {Mixed} value (optional)
+ * @param {String} message _optional_
+ * @returns value of property for chaining
+ * @api public
+ */
+
+ Assertion.addMethod('property', function (name, val, msg) {
+ if (msg) flag(this, 'message', msg);
+
+ var descriptor = flag(this, 'deep') ? 'deep property ' : 'property '
+ , negate = flag(this, 'negate')
+ , obj = flag(this, 'object')
+ , value = flag(this, 'deep')
+ ? _.getPathValue(name, obj)
+ : obj[name];
+
+ if (negate && undefined !== val) {
+ if (undefined === value) {
+ msg = (msg != null) ? msg + ': ' : '';
+ throw new Error(msg + _.inspect(obj) + ' has no ' + descriptor + _.inspect(name));
+ }
+ } else {
+ this.assert(
+ undefined !== value
+ , 'expected #{this} to have a ' + descriptor + _.inspect(name)
+ , 'expected #{this} to not have ' + descriptor + _.inspect(name));
+ }
+
+ if (undefined !== val) {
+ this.assert(
+ val === value
+ , 'expected #{this} to have a ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}'
+ , 'expected #{this} to not have a ' + descriptor + _.inspect(name) + ' of #{act}'
+ , val
+ , value
+ );
+ }
+
+ flag(this, 'object', value);
+ });
+
+
+ /**
+ * ### .ownProperty(name)
+ *
+ * Asserts that the target has an own property `name`.
+ *
+ * expect('test').to.have.ownProperty('length');
+ *
+ * @name ownProperty
+ * @alias haveOwnProperty
+ * @param {String} name
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertOwnProperty (name, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ this.assert(
+ obj.hasOwnProperty(name)
+ , 'expected #{this} to have own property ' + _.inspect(name)
+ , 'expected #{this} to not have own property ' + _.inspect(name)
+ );
+ }
+
+ Assertion.addMethod('ownProperty', assertOwnProperty);
+ Assertion.addMethod('haveOwnProperty', assertOwnProperty);
+
+ /**
+ * ### .length(value)
+ *
+ * Asserts that the target's `length` property has
+ * the expected value.
+ *
+ * expect([ 1, 2, 3]).to.have.length(3);
+ * expect('foobar').to.have.length(6);
+ *
+ * Can also be used as a chain precursor to a value
+ * comparison for the length property.
+ *
+ * expect('foo').to.have.length.above(2);
+ * expect([ 1, 2, 3 ]).to.have.length.above(2);
+ * expect('foo').to.have.length.below(4);
+ * expect([ 1, 2, 3 ]).to.have.length.below(4);
+ * expect('foo').to.have.length.within(2,4);
+ * expect([ 1, 2, 3 ]).to.have.length.within(2,4);
+ *
+ * @name length
+ * @alias lengthOf
+ * @param {Number} length
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ function assertLengthChain () {
+ flag(this, 'doLength', true);
+ }
+
+ function assertLength (n, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ new Assertion(obj, msg).to.have.property('length');
+ var len = obj.length;
+
+ this.assert(
+ len == n
+ , 'expected #{this} to have a length of #{exp} but got #{act}'
+ , 'expected #{this} to not have a length of #{act}'
+ , n
+ , len
+ );
+ }
+
+ Assertion.addChainableMethod('length', assertLength, assertLengthChain);
+ Assertion.addMethod('lengthOf', assertLength, assertLengthChain);
+
+ /**
+ * ### .match(regexp)
+ *
+ * Asserts that the target matches a regular expression.
+ *
+ * expect('foobar').to.match(/^foo/);
+ *
+ * @name match
+ * @param {RegExp} RegularExpression
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ Assertion.addMethod('match', function (re, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ this.assert(
+ re.exec(obj)
+ , 'expected #{this} to match ' + re
+ , 'expected #{this} not to match ' + re
+ );
+ });
+
+ /**
+ * ### .string(string)
+ *
+ * Asserts that the string target contains another string.
+ *
+ * expect('foobar').to.have.string('bar');
+ *
+ * @name string
+ * @param {String} string
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ Assertion.addMethod('string', function (str, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ new Assertion(obj, msg).is.a('string');
+
+ this.assert(
+ ~obj.indexOf(str)
+ , 'expected #{this} to contain ' + _.inspect(str)
+ , 'expected #{this} to not contain ' + _.inspect(str)
+ );
+ });
+
+
+ /**
+ * ### .keys(key1, [key2], [...])
+ *
+ * Asserts that the target has exactly the given keys, or
+ * asserts the inclusion of some keys when using the
+ * `include` or `contain` modifiers.
+ *
+ * expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);
+ * expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');
+ *
+ * @name keys
+ * @alias key
+ * @param {String...|Array} keys
+ * @api public
+ */
+
+ function assertKeys (keys) {
+ var obj = flag(this, 'object')
+ , str
+ , ok = true;
+
+ keys = keys instanceof Array
+ ? keys
+ : Array.prototype.slice.call(arguments);
+
+ if (!keys.length) throw new Error('keys required');
+
+ var actual = Object.keys(obj)
+ , len = keys.length;
+
+ // Inclusion
+ ok = keys.every(function(key){
+ return ~actual.indexOf(key);
+ });
+
+ // Strict
+ if (!flag(this, 'negate') && !flag(this, 'contains')) {
+ ok = ok && keys.length == actual.length;
+ }
+
+ // Key string
+ if (len > 1) {
+ keys = keys.map(function(key){
+ return _.inspect(key);
+ });
+ var last = keys.pop();
+ str = keys.join(', ') + ', and ' + last;
+ } else {
+ str = _.inspect(keys[0]);
+ }
+
+ // Form
+ str = (len > 1 ? 'keys ' : 'key ') + str;
+
+ // Have / include
+ str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
+
+ // Assertion
+ this.assert(
+ ok
+ , 'expected #{this} to ' + str
+ , 'expected #{this} to not ' + str
+ );
+ }
+
+ Assertion.addMethod('keys', assertKeys);
+ Assertion.addMethod('key', assertKeys);
+
+ /**
+ * ### .throw(constructor)
+ *
+ * Asserts that the function target will throw a specific error, or specific type of error
+ * (as determined using `instanceof`), optionally with a RegExp or string inclusion test
+ * for the error's message.
+ *
+ * var err = new ReferenceError('This is a bad function.');
+ * var fn = function () { throw err; }
+ * expect(fn).to.throw(ReferenceError);
+ * expect(fn).to.throw(Error);
+ * expect(fn).to.throw(/bad function/);
+ * expect(fn).to.not.throw('good function');
+ * expect(fn).to.throw(ReferenceError, /bad function/);
+ * expect(fn).to.throw(err);
+ * expect(fn).to.not.throw(new RangeError('Out of range.'));
+ *
+ * Please note that when a throw expectation is negated, it will check each
+ * parameter independently, starting with error constructor type. The appropriate way
+ * to check for the existence of a type of error but for a message that does not match
+ * is to use `and`.
+ *
+ * expect(fn).to.throw(ReferenceError)
+ * .and.not.throw(/good function/);
+ *
+ * @name throw
+ * @alias throws
+ * @alias Throw
+ * @param {ErrorConstructor} constructor
+ * @param {String|RegExp} expected error message
+ * @param {String} message _optional_
+ * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
+ * @returns error for chaining (null if no error)
+ * @api public
+ */
+
+ function assertThrows (constructor, errMsg, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ new Assertion(obj, msg).is.a('function');
+
+ var thrown = false
+ , desiredError = null
+ , name = null
+ , thrownError = null;
+
+ if (arguments.length === 0) {
+ errMsg = null;
+ constructor = null;
+ } else if (constructor && (constructor instanceof RegExp || 'string' === typeof constructor)) {
+ errMsg = constructor;
+ constructor = null;
+ } else if (constructor && constructor instanceof Error) {
+ desiredError = constructor;
+ constructor = null;
+ errMsg = null;
+ } else if (typeof constructor === 'function') {
+ name = constructor.prototype.name || constructor.name;
+ if (name === 'Error' && constructor !== Error) {
+ name = (new constructor()).name;
+ }
+ } else {
+ constructor = null;
+ }
+
+ try {
+ obj();
+ } catch (err) {
+ // first, check desired error
+ if (desiredError) {
+ this.assert(
+ err === desiredError
+ , 'expected #{this} to throw #{exp} but #{act} was thrown'
+ , 'expected #{this} to not throw #{exp}'
+ , (desiredError instanceof Error ? desiredError.toString() : desiredError)
+ , (err instanceof Error ? err.toString() : err)
+ );
+
+ flag(this, 'object', err);
+ return this;
+ }
+
+ // next, check constructor
+ if (constructor) {
+ this.assert(
+ err instanceof constructor
+ , 'expected #{this} to throw #{exp} but #{act} was thrown'
+ , 'expected #{this} to not throw #{exp} but #{act} was thrown'
+ , name
+ , (err instanceof Error ? err.toString() : err)
+ );
+
+ if (!errMsg) {
+ flag(this, 'object', err);
+ return this;
+ }
+ }
+
+ // next, check message
+ var message = 'object' === _.type(err) && "message" in err
+ ? err.message
+ : '' + err;
+
+ if ((message != null) && errMsg && errMsg instanceof RegExp) {
+ this.assert(
+ errMsg.exec(message)
+ , 'expected #{this} to throw error matching #{exp} but got #{act}'
+ , 'expected #{this} to throw error not matching #{exp}'
+ , errMsg
+ , message
+ );
+
+ flag(this, 'object', err);
+ return this;
+ } else if ((message != null) && errMsg && 'string' === typeof errMsg) {
+ this.assert(
+ ~message.indexOf(errMsg)
+ , 'expected #{this} to throw error including #{exp} but got #{act}'
+ , 'expected #{this} to throw error not including #{act}'
+ , errMsg
+ , message
+ );
+
+ flag(this, 'object', err);
+ return this;
+ } else {
+ thrown = true;
+ thrownError = err;
+ }
+ }
+
+ var actuallyGot = ''
+ , expectedThrown = name !== null
+ ? name
+ : desiredError
+ ? '#{exp}' //_.inspect(desiredError)
+ : 'an error';
+
+ if (thrown) {
+ actuallyGot = ' but #{act} was thrown'
+ }
+
+ this.assert(
+ thrown === true
+ , 'expected #{this} to throw ' + expectedThrown + actuallyGot
+ , 'expected #{this} to not throw ' + expectedThrown + actuallyGot
+ , (desiredError instanceof Error ? desiredError.toString() : desiredError)
+ , (thrownError instanceof Error ? thrownError.toString() : thrownError)
+ );
+
+ flag(this, 'object', thrownError);
+ };
+
+ Assertion.addMethod('throw', assertThrows);
+ Assertion.addMethod('throws', assertThrows);
+ Assertion.addMethod('Throw', assertThrows);
+
+ /**
+ * ### .respondTo(method)
+ *
+ * Asserts that the object or class target will respond to a method.
+ *
+ * Klass.prototype.bar = function(){};
+ * expect(Klass).to.respondTo('bar');
+ * expect(obj).to.respondTo('bar');
+ *
+ * To check if a constructor will respond to a static function,
+ * set the `itself` flag.
+ *
+ * Klass.baz = function(){};
+ * expect(Klass).itself.to.respondTo('baz');
+ *
+ * @name respondTo
+ * @param {String} method
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ Assertion.addMethod('respondTo', function (method, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object')
+ , itself = flag(this, 'itself')
+ , context = ('function' === _.type(obj) && !itself)
+ ? obj.prototype[method]
+ : obj[method];
+
+ this.assert(
+ 'function' === typeof context
+ , 'expected #{this} to respond to ' + _.inspect(method)
+ , 'expected #{this} to not respond to ' + _.inspect(method)
+ );
+ });
+
+ /**
+ * ### .itself
+ *
+ * Sets the `itself` flag, later used by the `respondTo` assertion.
+ *
+ * function Foo() {}
+ * Foo.bar = function() {}
+ * Foo.prototype.baz = function() {}
+ *
+ * expect(Foo).itself.to.respondTo('bar');
+ * expect(Foo).itself.not.to.respondTo('baz');
+ *
+ * @name itself
+ * @api public
+ */
+
+ Assertion.addProperty('itself', function () {
+ flag(this, 'itself', true);
+ });
+
+ /**
+ * ### .satisfy(method)
+ *
+ * Asserts that the target passes a given truth test.
+ *
+ * expect(1).to.satisfy(function(num) { return num > 0; });
+ *
+ * @name satisfy
+ * @param {Function} matcher
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ Assertion.addMethod('satisfy', function (matcher, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ this.assert(
+ matcher(obj)
+ , 'expected #{this} to satisfy ' + _.objDisplay(matcher)
+ , 'expected #{this} to not satisfy' + _.objDisplay(matcher)
+ , this.negate ? false : true
+ , matcher(obj)
+ );
+ });
+
+ /**
+ * ### .closeTo(expected, delta)
+ *
+ * Asserts that the target is equal `expected`, to within a +/- `delta` range.
+ *
+ * expect(1.5).to.be.closeTo(1, 0.5);
+ *
+ * @name closeTo
+ * @param {Number} expected
+ * @param {Number} delta
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ Assertion.addMethod('closeTo', function (expected, delta, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+ this.assert(
+ Math.abs(obj - expected) <= delta
+ , 'expected #{this} to be close to ' + expected + ' +/- ' + delta
+ , 'expected #{this} not to be close to ' + expected + ' +/- ' + delta
+ );
+ });
+
+ function isSubsetOf(subset, superset, cmp) {
+ return subset.every(function(elem) {
+ if (!cmp) return superset.indexOf(elem) !== -1;
+
+ return superset.some(function(elem2) {
+ return cmp(elem, elem2);
+ });
+ })
+ }
+
+ /**
+ * ### .members(set)
+ *
+ * Asserts that the target is a superset of `set`,
+ * or that the target and `set` have the same strictly-equal (===) members.
+ * Alternately, if the `deep` flag is set, set members are compared for deep
+ * equality.
+ *
+ * expect([1, 2, 3]).to.include.members([3, 2]);
+ * expect([1, 2, 3]).to.not.include.members([3, 2, 8]);
+ *
+ * expect([4, 2]).to.have.members([2, 4]);
+ * expect([5, 2]).to.not.have.members([5, 2, 1]);
+ *
+ * expect([{ id: 1 }]).to.deep.include.members([{ id: 1 }]);
+ *
+ * @name members
+ * @param {Array} set
+ * @param {String} message _optional_
+ * @api public
+ */
+
+ Assertion.addMethod('members', function (subset, msg) {
+ if (msg) flag(this, 'message', msg);
+ var obj = flag(this, 'object');
+
+ new Assertion(obj).to.be.an('array');
+ new Assertion(subset).to.be.an('array');
+
+ var cmp = flag(this, 'deep') ? _.eql : undefined;
+
+ if (flag(this, 'contains')) {
+ return this.assert(
+ isSubsetOf(subset, obj, cmp)
+ , 'expected #{this} to be a superset of #{act}'
+ , 'expected #{this} to not be a superset of #{act}'
+ , obj
+ , subset
+ );
+ }
+
+ this.assert(
+ isSubsetOf(obj, subset, cmp) && isSubsetOf(subset, obj, cmp)
+ , 'expected #{this} to have the same members as #{act}'
+ , 'expected #{this} to not have the same members as #{act}'
+ , obj
+ , subset
+ );
+ });
+};
+
+});
+require.register("chai/lib/chai/interface/assert.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+
+module.exports = function (chai, util) {
+
+ /*!
+ * Chai dependencies.
+ */
+
+ var Assertion = chai.Assertion
+ , flag = util.flag;
+
+ /*!
+ * Module export.
+ */
+
+ /**
+ * ### assert(expression, message)
+ *
+ * Write your own test expressions.
+ *
+ * assert('foo' !== 'bar', 'foo is not bar');
+ * assert(Array.isArray([]), 'empty arrays are arrays');
+ *
+ * @param {Mixed} expression to test for truthiness
+ * @param {String} message to display on error
+ * @name assert
+ * @api public
+ */
+
+ var assert = chai.assert = function (express, errmsg) {
+ var test = new Assertion(null, null, chai.assert);
+ test.assert(
+ express
+ , errmsg
+ , '[ negation message unavailable ]'
+ );
+ };
+
+ /**
+ * ### .fail(actual, expected, [message], [operator])
+ *
+ * Throw a failure. Node.js `assert` module-compatible.
+ *
+ * @name fail
+ * @param {Mixed} actual
+ * @param {Mixed} expected
+ * @param {String} message
+ * @param {String} operator
+ * @api public
+ */
+
+ assert.fail = function (actual, expected, message, operator) {
+ message = message || 'assert.fail()';
+ throw new chai.AssertionError(message, {
+ actual: actual
+ , expected: expected
+ , operator: operator
+ }, assert.fail);
+ };
+
+ /**
+ * ### .ok(object, [message])
+ *
+ * Asserts that `object` is truthy.
+ *
+ * assert.ok('everything', 'everything is ok');
+ * assert.ok(false, 'this will fail');
+ *
+ * @name ok
+ * @param {Mixed} object to test
+ * @param {String} message
+ * @api public
+ */
+
+ assert.ok = function (val, msg) {
+ new Assertion(val, msg).is.ok;
+ };
+
+ /**
+ * ### .notOk(object, [message])
+ *
+ * Asserts that `object` is falsy.
+ *
+ * assert.notOk('everything', 'this will fail');
+ * assert.notOk(false, 'this will pass');
+ *
+ * @name notOk
+ * @param {Mixed} object to test
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notOk = function (val, msg) {
+ new Assertion(val, msg).is.not.ok;
+ };
+
+ /**
+ * ### .equal(actual, expected, [message])
+ *
+ * Asserts non-strict equality (`==`) of `actual` and `expected`.
+ *
+ * assert.equal(3, '3', '== coerces values to strings');
+ *
+ * @name equal
+ * @param {Mixed} actual
+ * @param {Mixed} expected
+ * @param {String} message
+ * @api public
+ */
+
+ assert.equal = function (act, exp, msg) {
+ var test = new Assertion(act, msg, assert.equal);
+
+ test.assert(
+ exp == flag(test, 'object')
+ , 'expected #{this} to equal #{exp}'
+ , 'expected #{this} to not equal #{act}'
+ , exp
+ , act
+ );
+ };
+
+ /**
+ * ### .notEqual(actual, expected, [message])
+ *
+ * Asserts non-strict inequality (`!=`) of `actual` and `expected`.
+ *
+ * assert.notEqual(3, 4, 'these numbers are not equal');
+ *
+ * @name notEqual
+ * @param {Mixed} actual
+ * @param {Mixed} expected
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notEqual = function (act, exp, msg) {
+ var test = new Assertion(act, msg, assert.notEqual);
+
+ test.assert(
+ exp != flag(test, 'object')
+ , 'expected #{this} to not equal #{exp}'
+ , 'expected #{this} to equal #{act}'
+ , exp
+ , act
+ );
+ };
+
+ /**
+ * ### .strictEqual(actual, expected, [message])
+ *
+ * Asserts strict equality (`===`) of `actual` and `expected`.
+ *
+ * assert.strictEqual(true, true, 'these booleans are strictly equal');
+ *
+ * @name strictEqual
+ * @param {Mixed} actual
+ * @param {Mixed} expected
+ * @param {String} message
+ * @api public
+ */
+
+ assert.strictEqual = function (act, exp, msg) {
+ new Assertion(act, msg).to.equal(exp);
+ };
+
+ /**
+ * ### .notStrictEqual(actual, expected, [message])
+ *
+ * Asserts strict inequality (`!==`) of `actual` and `expected`.
+ *
+ * assert.notStrictEqual(3, '3', 'no coercion for strict equality');
+ *
+ * @name notStrictEqual
+ * @param {Mixed} actual
+ * @param {Mixed} expected
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notStrictEqual = function (act, exp, msg) {
+ new Assertion(act, msg).to.not.equal(exp);
+ };
+
+ /**
+ * ### .deepEqual(actual, expected, [message])
+ *
+ * Asserts that `actual` is deeply equal to `expected`.
+ *
+ * assert.deepEqual({ tea: 'green' }, { tea: 'green' });
+ *
+ * @name deepEqual
+ * @param {Mixed} actual
+ * @param {Mixed} expected
+ * @param {String} message
+ * @api public
+ */
+
+ assert.deepEqual = function (act, exp, msg) {
+ new Assertion(act, msg).to.eql(exp);
+ };
+
+ /**
+ * ### .notDeepEqual(actual, expected, [message])
+ *
+ * Assert that `actual` is not deeply equal to `expected`.
+ *
+ * assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
+ *
+ * @name notDeepEqual
+ * @param {Mixed} actual
+ * @param {Mixed} expected
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notDeepEqual = function (act, exp, msg) {
+ new Assertion(act, msg).to.not.eql(exp);
+ };
+
+ /**
+ * ### .isTrue(value, [message])
+ *
+ * Asserts that `value` is true.
+ *
+ * var teaServed = true;
+ * assert.isTrue(teaServed, 'the tea has been served');
+ *
+ * @name isTrue
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isTrue = function (val, msg) {
+ new Assertion(val, msg).is['true'];
+ };
+
+ /**
+ * ### .isFalse(value, [message])
+ *
+ * Asserts that `value` is false.
+ *
+ * var teaServed = false;
+ * assert.isFalse(teaServed, 'no tea yet? hmm...');
+ *
+ * @name isFalse
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isFalse = function (val, msg) {
+ new Assertion(val, msg).is['false'];
+ };
+
+ /**
+ * ### .isNull(value, [message])
+ *
+ * Asserts that `value` is null.
+ *
+ * assert.isNull(err, 'there was no error');
+ *
+ * @name isNull
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNull = function (val, msg) {
+ new Assertion(val, msg).to.equal(null);
+ };
+
+ /**
+ * ### .isNotNull(value, [message])
+ *
+ * Asserts that `value` is not null.
+ *
+ * var tea = 'tasty chai';
+ * assert.isNotNull(tea, 'great, time for tea!');
+ *
+ * @name isNotNull
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNotNull = function (val, msg) {
+ new Assertion(val, msg).to.not.equal(null);
+ };
+
+ /**
+ * ### .isUndefined(value, [message])
+ *
+ * Asserts that `value` is `undefined`.
+ *
+ * var tea;
+ * assert.isUndefined(tea, 'no tea defined');
+ *
+ * @name isUndefined
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isUndefined = function (val, msg) {
+ new Assertion(val, msg).to.equal(undefined);
+ };
+
+ /**
+ * ### .isDefined(value, [message])
+ *
+ * Asserts that `value` is not `undefined`.
+ *
+ * var tea = 'cup of chai';
+ * assert.isDefined(tea, 'tea has been defined');
+ *
+ * @name isDefined
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isDefined = function (val, msg) {
+ new Assertion(val, msg).to.not.equal(undefined);
+ };
+
+ /**
+ * ### .isFunction(value, [message])
+ *
+ * Asserts that `value` is a function.
+ *
+ * function serveTea() { return 'cup of tea'; };
+ * assert.isFunction(serveTea, 'great, we can have tea now');
+ *
+ * @name isFunction
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isFunction = function (val, msg) {
+ new Assertion(val, msg).to.be.a('function');
+ };
+
+ /**
+ * ### .isNotFunction(value, [message])
+ *
+ * Asserts that `value` is _not_ a function.
+ *
+ * var serveTea = [ 'heat', 'pour', 'sip' ];
+ * assert.isNotFunction(serveTea, 'great, we have listed the steps');
+ *
+ * @name isNotFunction
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNotFunction = function (val, msg) {
+ new Assertion(val, msg).to.not.be.a('function');
+ };
+
+ /**
+ * ### .isObject(value, [message])
+ *
+ * Asserts that `value` is an object (as revealed by
+ * `Object.prototype.toString`).
+ *
+ * var selection = { name: 'Chai', serve: 'with spices' };
+ * assert.isObject(selection, 'tea selection is an object');
+ *
+ * @name isObject
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isObject = function (val, msg) {
+ new Assertion(val, msg).to.be.a('object');
+ };
+
+ /**
+ * ### .isNotObject(value, [message])
+ *
+ * Asserts that `value` is _not_ an object.
+ *
+ * var selection = 'chai'
+ * assert.isNotObject(selection, 'tea selection is not an object');
+ * assert.isNotObject(null, 'null is not an object');
+ *
+ * @name isNotObject
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNotObject = function (val, msg) {
+ new Assertion(val, msg).to.not.be.a('object');
+ };
+
+ /**
+ * ### .isArray(value, [message])
+ *
+ * Asserts that `value` is an array.
+ *
+ * var menu = [ 'green', 'chai', 'oolong' ];
+ * assert.isArray(menu, 'what kind of tea do we want?');
+ *
+ * @name isArray
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isArray = function (val, msg) {
+ new Assertion(val, msg).to.be.an('array');
+ };
+
+ /**
+ * ### .isNotArray(value, [message])
+ *
+ * Asserts that `value` is _not_ an array.
+ *
+ * var menu = 'green|chai|oolong';
+ * assert.isNotArray(menu, 'what kind of tea do we want?');
+ *
+ * @name isNotArray
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNotArray = function (val, msg) {
+ new Assertion(val, msg).to.not.be.an('array');
+ };
+
+ /**
+ * ### .isString(value, [message])
+ *
+ * Asserts that `value` is a string.
+ *
+ * var teaOrder = 'chai';
+ * assert.isString(teaOrder, 'order placed');
+ *
+ * @name isString
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isString = function (val, msg) {
+ new Assertion(val, msg).to.be.a('string');
+ };
+
+ /**
+ * ### .isNotString(value, [message])
+ *
+ * Asserts that `value` is _not_ a string.
+ *
+ * var teaOrder = 4;
+ * assert.isNotString(teaOrder, 'order placed');
+ *
+ * @name isNotString
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNotString = function (val, msg) {
+ new Assertion(val, msg).to.not.be.a('string');
+ };
+
+ /**
+ * ### .isNumber(value, [message])
+ *
+ * Asserts that `value` is a number.
+ *
+ * var cups = 2;
+ * assert.isNumber(cups, 'how many cups');
+ *
+ * @name isNumber
+ * @param {Number} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNumber = function (val, msg) {
+ new Assertion(val, msg).to.be.a('number');
+ };
+
+ /**
+ * ### .isNotNumber(value, [message])
+ *
+ * Asserts that `value` is _not_ a number.
+ *
+ * var cups = '2 cups please';
+ * assert.isNotNumber(cups, 'how many cups');
+ *
+ * @name isNotNumber
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNotNumber = function (val, msg) {
+ new Assertion(val, msg).to.not.be.a('number');
+ };
+
+ /**
+ * ### .isBoolean(value, [message])
+ *
+ * Asserts that `value` is a boolean.
+ *
+ * var teaReady = true
+ * , teaServed = false;
+ *
+ * assert.isBoolean(teaReady, 'is the tea ready');
+ * assert.isBoolean(teaServed, 'has tea been served');
+ *
+ * @name isBoolean
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isBoolean = function (val, msg) {
+ new Assertion(val, msg).to.be.a('boolean');
+ };
+
+ /**
+ * ### .isNotBoolean(value, [message])
+ *
+ * Asserts that `value` is _not_ a boolean.
+ *
+ * var teaReady = 'yep'
+ * , teaServed = 'nope';
+ *
+ * assert.isNotBoolean(teaReady, 'is the tea ready');
+ * assert.isNotBoolean(teaServed, 'has tea been served');
+ *
+ * @name isNotBoolean
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.isNotBoolean = function (val, msg) {
+ new Assertion(val, msg).to.not.be.a('boolean');
+ };
+
+ /**
+ * ### .typeOf(value, name, [message])
+ *
+ * Asserts that `value`'s type is `name`, as determined by
+ * `Object.prototype.toString`.
+ *
+ * assert.typeOf({ tea: 'chai' }, 'object', 'we have an object');
+ * assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array');
+ * assert.typeOf('tea', 'string', 'we have a string');
+ * assert.typeOf(/tea/, 'regexp', 'we have a regular expression');
+ * assert.typeOf(null, 'null', 'we have a null');
+ * assert.typeOf(undefined, 'undefined', 'we have an undefined');
+ *
+ * @name typeOf
+ * @param {Mixed} value
+ * @param {String} name
+ * @param {String} message
+ * @api public
+ */
+
+ assert.typeOf = function (val, type, msg) {
+ new Assertion(val, msg).to.be.a(type);
+ };
+
+ /**
+ * ### .notTypeOf(value, name, [message])
+ *
+ * Asserts that `value`'s type is _not_ `name`, as determined by
+ * `Object.prototype.toString`.
+ *
+ * assert.notTypeOf('tea', 'number', 'strings are not numbers');
+ *
+ * @name notTypeOf
+ * @param {Mixed} value
+ * @param {String} typeof name
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notTypeOf = function (val, type, msg) {
+ new Assertion(val, msg).to.not.be.a(type);
+ };
+
+ /**
+ * ### .instanceOf(object, constructor, [message])
+ *
+ * Asserts that `value` is an instance of `constructor`.
+ *
+ * var Tea = function (name) { this.name = name; }
+ * , chai = new Tea('chai');
+ *
+ * assert.instanceOf(chai, Tea, 'chai is an instance of tea');
+ *
+ * @name instanceOf
+ * @param {Object} object
+ * @param {Constructor} constructor
+ * @param {String} message
+ * @api public
+ */
+
+ assert.instanceOf = function (val, type, msg) {
+ new Assertion(val, msg).to.be.instanceOf(type);
+ };
+
+ /**
+ * ### .notInstanceOf(object, constructor, [message])
+ *
+ * Asserts `value` is not an instance of `constructor`.
+ *
+ * var Tea = function (name) { this.name = name; }
+ * , chai = new String('chai');
+ *
+ * assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea');
+ *
+ * @name notInstanceOf
+ * @param {Object} object
+ * @param {Constructor} constructor
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notInstanceOf = function (val, type, msg) {
+ new Assertion(val, msg).to.not.be.instanceOf(type);
+ };
+
+ /**
+ * ### .include(haystack, needle, [message])
+ *
+ * Asserts that `haystack` includes `needle`. Works
+ * for strings and arrays.
+ *
+ * assert.include('foobar', 'bar', 'foobar contains string "bar"');
+ * assert.include([ 1, 2, 3 ], 3, 'array contains value');
+ *
+ * @name include
+ * @param {Array|String} haystack
+ * @param {Mixed} needle
+ * @param {String} message
+ * @api public
+ */
+
+ assert.include = function (exp, inc, msg) {
+ new Assertion(exp, msg, assert.include).include(inc);
+ };
+
+ /**
+ * ### .notInclude(haystack, needle, [message])
+ *
+ * Asserts that `haystack` does not include `needle`. Works
+ * for strings and arrays.
+ *i
+ * assert.notInclude('foobar', 'baz', 'string not include substring');
+ * assert.notInclude([ 1, 2, 3 ], 4, 'array not include contain value');
+ *
+ * @name notInclude
+ * @param {Array|String} haystack
+ * @param {Mixed} needle
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notInclude = function (exp, inc, msg) {
+ new Assertion(exp, msg, assert.notInclude).not.include(inc);
+ };
+
+ /**
+ * ### .match(value, regexp, [message])
+ *
+ * Asserts that `value` matches the regular expression `regexp`.
+ *
+ * assert.match('foobar', /^foo/, 'regexp matches');
+ *
+ * @name match
+ * @param {Mixed} value
+ * @param {RegExp} regexp
+ * @param {String} message
+ * @api public
+ */
+
+ assert.match = function (exp, re, msg) {
+ new Assertion(exp, msg).to.match(re);
+ };
+
+ /**
+ * ### .notMatch(value, regexp, [message])
+ *
+ * Asserts that `value` does not match the regular expression `regexp`.
+ *
+ * assert.notMatch('foobar', /^foo/, 'regexp does not match');
+ *
+ * @name notMatch
+ * @param {Mixed} value
+ * @param {RegExp} regexp
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notMatch = function (exp, re, msg) {
+ new Assertion(exp, msg).to.not.match(re);
+ };
+
+ /**
+ * ### .property(object, property, [message])
+ *
+ * Asserts that `object` has a property named by `property`.
+ *
+ * assert.property({ tea: { green: 'matcha' }}, 'tea');
+ *
+ * @name property
+ * @param {Object} object
+ * @param {String} property
+ * @param {String} message
+ * @api public
+ */
+
+ assert.property = function (obj, prop, msg) {
+ new Assertion(obj, msg).to.have.property(prop);
+ };
+
+ /**
+ * ### .notProperty(object, property, [message])
+ *
+ * Asserts that `object` does _not_ have a property named by `property`.
+ *
+ * assert.notProperty({ tea: { green: 'matcha' }}, 'coffee');
+ *
+ * @name notProperty
+ * @param {Object} object
+ * @param {String} property
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notProperty = function (obj, prop, msg) {
+ new Assertion(obj, msg).to.not.have.property(prop);
+ };
+
+ /**
+ * ### .deepProperty(object, property, [message])
+ *
+ * Asserts that `object` has a property named by `property`, which can be a
+ * string using dot- and bracket-notation for deep reference.
+ *
+ * assert.deepProperty({ tea: { green: 'matcha' }}, 'tea.green');
+ *
+ * @name deepProperty
+ * @param {Object} object
+ * @param {String} property
+ * @param {String} message
+ * @api public
+ */
+
+ assert.deepProperty = function (obj, prop, msg) {
+ new Assertion(obj, msg).to.have.deep.property(prop);
+ };
+
+ /**
+ * ### .notDeepProperty(object, property, [message])
+ *
+ * Asserts that `object` does _not_ have a property named by `property`, which
+ * can be a string using dot- and bracket-notation for deep reference.
+ *
+ * assert.notDeepProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
+ *
+ * @name notDeepProperty
+ * @param {Object} object
+ * @param {String} property
+ * @param {String} message
+ * @api public
+ */
+
+ assert.notDeepProperty = function (obj, prop, msg) {
+ new Assertion(obj, msg).to.not.have.deep.property(prop);
+ };
+
+ /**
+ * ### .propertyVal(object, property, value, [message])
+ *
+ * Asserts that `object` has a property named by `property` with value given
+ * by `value`.
+ *
+ * assert.propertyVal({ tea: 'is good' }, 'tea', 'is good');
+ *
+ * @name propertyVal
+ * @param {Object} object
+ * @param {String} property
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.propertyVal = function (obj, prop, val, msg) {
+ new Assertion(obj, msg).to.have.property(prop, val);
+ };
+
+ /**
+ * ### .propertyNotVal(object, property, value, [message])
+ *
+ * Asserts that `object` has a property named by `property`, but with a value
+ * different from that given by `value`.
+ *
+ * assert.propertyNotVal({ tea: 'is good' }, 'tea', 'is bad');
+ *
+ * @name propertyNotVal
+ * @param {Object} object
+ * @param {String} property
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.propertyNotVal = function (obj, prop, val, msg) {
+ new Assertion(obj, msg).to.not.have.property(prop, val);
+ };
+
+ /**
+ * ### .deepPropertyVal(object, property, value, [message])
+ *
+ * Asserts that `object` has a property named by `property` with value given
+ * by `value`. `property` can use dot- and bracket-notation for deep
+ * reference.
+ *
+ * assert.deepPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
+ *
+ * @name deepPropertyVal
+ * @param {Object} object
+ * @param {String} property
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.deepPropertyVal = function (obj, prop, val, msg) {
+ new Assertion(obj, msg).to.have.deep.property(prop, val);
+ };
+
+ /**
+ * ### .deepPropertyNotVal(object, property, value, [message])
+ *
+ * Asserts that `object` has a property named by `property`, but with a value
+ * different from that given by `value`. `property` can use dot- and
+ * bracket-notation for deep reference.
+ *
+ * assert.deepPropertyNotVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
+ *
+ * @name deepPropertyNotVal
+ * @param {Object} object
+ * @param {String} property
+ * @param {Mixed} value
+ * @param {String} message
+ * @api public
+ */
+
+ assert.deepPropertyNotVal = function (obj, prop, val, msg) {
+ new Assertion(obj, msg).to.not.have.deep.property(prop, val);
+ };
+
+ /**
+ * ### .lengthOf(object, length, [message])
+ *
+ * Asserts that `object` has a `length` property with the expected value.
+ *
+ * assert.lengthOf([1,2,3], 3, 'array has length of 3');
+ * assert.lengthOf('foobar', 5, 'string has length of 6');
+ *
+ * @name lengthOf
+ * @param {Mixed} object
+ * @param {Number} length
+ * @param {String} message
+ * @api public
+ */
+
+ assert.lengthOf = function (exp, len, msg) {
+ new Assertion(exp, msg).to.have.length(len);
+ };
+
+ /**
+ * ### .throws(function, [constructor/string/regexp], [string/regexp], [message])
+ *
+ * Asserts that `function` will throw an error that is an instance of
+ * `constructor`, or alternately that it will throw an error with message
+ * matching `regexp`.
+ *
+ * assert.throw(fn, 'function throws a reference error');
+ * assert.throw(fn, /function throws a reference error/);
+ * assert.throw(fn, ReferenceError);
+ * assert.throw(fn, ReferenceError, 'function throws a reference error');
+ * assert.throw(fn, ReferenceError, /function throws a reference error/);
+ *
+ * @name throws
+ * @alias throw
+ * @alias Throw
+ * @param {Function} function
+ * @param {ErrorConstructor} constructor
+ * @param {RegExp} regexp
+ * @param {String} message
+ * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
+ * @api public
+ */
+
+ assert.Throw = function (fn, errt, errs, msg) {
+ if ('string' === typeof errt || errt instanceof RegExp) {
+ errs = errt;
+ errt = null;
+ }
+
+ var assertErr = new Assertion(fn, msg).to.Throw(errt, errs);
+ return flag(assertErr, 'object');
+ };
+
+ /**
+ * ### .doesNotThrow(function, [constructor/regexp], [message])
+ *
+ * Asserts that `function` will _not_ throw an error that is an instance of
+ * `constructor`, or alternately that it will not throw an error with message
+ * matching `regexp`.
+ *
+ * assert.doesNotThrow(fn, Error, 'function does not throw');
+ *
+ * @name doesNotThrow
+ * @param {Function} function
+ * @param {ErrorConstructor} constructor
+ * @param {RegExp} regexp
+ * @param {String} message
+ * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
+ * @api public
+ */
+
+ assert.doesNotThrow = function (fn, type, msg) {
+ if ('string' === typeof type) {
+ msg = type;
+ type = null;
+ }
+
+ new Assertion(fn, msg).to.not.Throw(type);
+ };
+
+ /**
+ * ### .operator(val1, operator, val2, [message])
+ *
+ * Compares two values using `operator`.
+ *
+ * assert.operator(1, '<', 2, 'everything is ok');
+ * assert.operator(1, '>', 2, 'this will fail');
+ *
+ * @name operator
+ * @param {Mixed} val1
+ * @param {String} operator
+ * @param {Mixed} val2
+ * @param {String} message
+ * @api public
+ */
+
+ assert.operator = function (val, operator, val2, msg) {
+ if (!~['==', '===', '>', '>=', '<', '<=', '!=', '!=='].indexOf(operator)) {
+ throw new Error('Invalid operator "' + operator + '"');
+ }
+ var test = new Assertion(eval(val + operator + val2), msg);
+ test.assert(
+ true === flag(test, 'object')
+ , 'expected ' + util.inspect(val) + ' to be ' + operator + ' ' + util.inspect(val2)
+ , 'expected ' + util.inspect(val) + ' to not be ' + operator + ' ' + util.inspect(val2) );
+ };
+
+ /**
+ * ### .closeTo(actual, expected, delta, [message])
+ *
+ * Asserts that the target is equal `expected`, to within a +/- `delta` range.
+ *
+ * assert.closeTo(1.5, 1, 0.5, 'numbers are close');
+ *
+ * @name closeTo
+ * @param {Number} actual
+ * @param {Number} expected
+ * @param {Number} delta
+ * @param {String} message
+ * @api public
+ */
+
+ assert.closeTo = function (act, exp, delta, msg) {
+ new Assertion(act, msg).to.be.closeTo(exp, delta);
+ };
+
+ /**
+ * ### .sameMembers(set1, set2, [message])
+ *
+ * Asserts that `set1` and `set2` have the same members.
+ * Order is not taken into account.
+ *
+ * assert.sameMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'same members');
+ *
+ * @name sameMembers
+ * @param {Array} superset
+ * @param {Array} subset
+ * @param {String} message
+ * @api public
+ */
+
+ assert.sameMembers = function (set1, set2, msg) {
+ new Assertion(set1, msg).to.have.same.members(set2);
+ }
+
+ /**
+ * ### .includeMembers(superset, subset, [message])
+ *
+ * Asserts that `subset` is included in `superset`.
+ * Order is not taken into account.
+ *
+ * assert.includeMembers([ 1, 2, 3 ], [ 2, 1 ], 'include members');
+ *
+ * @name includeMembers
+ * @param {Array} superset
+ * @param {Array} subset
+ * @param {String} message
+ * @api public
+ */
+
+ assert.includeMembers = function (superset, subset, msg) {
+ new Assertion(superset, msg).to.include.members(subset);
+ }
+
+ /*!
+ * Undocumented / untested
+ */
+
+ assert.ifError = function (val, msg) {
+ new Assertion(val, msg).to.not.be.ok;
+ };
+
+ /*!
+ * Aliases.
+ */
+
+ (function alias(name, as){
+ assert[as] = assert[name];
+ return alias;
+ })
+ ('Throw', 'throw')
+ ('Throw', 'throws');
+};
+
+});
+require.register("chai/lib/chai/interface/expect.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+module.exports = function (chai, util) {
+ chai.expect = function (val, message) {
+ return new chai.Assertion(val, message);
+ };
+};
+
+
+});
+require.register("chai/lib/chai/interface/should.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+module.exports = function (chai, util) {
+ var Assertion = chai.Assertion;
+
+ function loadShould () {
+ // explicitly define this method as function as to have it's name to include as `ssfi`
+ function shouldGetter() {
+ if (this instanceof String || this instanceof Number) {
+ return new Assertion(this.constructor(this), null, shouldGetter);
+ } else if (this instanceof Boolean) {
+ return new Assertion(this == true, null, shouldGetter);
+ }
+ return new Assertion(this, null, shouldGetter);
+ }
+ function shouldSetter(value) {
+ // See https://github.com/chaijs/chai/issues/86: this makes
+ // `whatever.should = someValue` actually set `someValue`, which is
+ // especially useful for `global.should = require('chai').should()`.
+ //
+ // Note that we have to use [[DefineProperty]] instead of [[Put]]
+ // since otherwise we would trigger this very setter!
+ Object.defineProperty(this, 'should', {
+ value: value,
+ enumerable: true,
+ configurable: true,
+ writable: true
+ });
+ }
+ // modify Object.prototype to have `should`
+ Object.defineProperty(Object.prototype, 'should', {
+ set: shouldSetter
+ , get: shouldGetter
+ , configurable: true
+ });
+
+ var should = {};
+
+ should.equal = function (val1, val2, msg) {
+ new Assertion(val1, msg).to.equal(val2);
+ };
+
+ should.Throw = function (fn, errt, errs, msg) {
+ new Assertion(fn, msg).to.Throw(errt, errs);
+ };
+
+ should.exist = function (val, msg) {
+ new Assertion(val, msg).to.exist;
+ }
+
+ // negation
+ should.not = {}
+
+ should.not.equal = function (val1, val2, msg) {
+ new Assertion(val1, msg).to.not.equal(val2);
+ };
+
+ should.not.Throw = function (fn, errt, errs, msg) {
+ new Assertion(fn, msg).to.not.Throw(errt, errs);
+ };
+
+ should.not.exist = function (val, msg) {
+ new Assertion(val, msg).to.not.exist;
+ }
+
+ should['throw'] = should['Throw'];
+ should.not['throw'] = should.not['Throw'];
+
+ return should;
+ };
+
+ chai.should = loadShould;
+ chai.Should = loadShould;
+};
+
+});
+require.register("chai/lib/chai/utils/addChainableMethod.js", function(exports, require, module){
+/*!
+ * Chai - addChainingMethod utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependencies
+ */
+
+var transferFlags = require('./transferFlags');
+var flag = require('./flag');
+var config = require('../config');
+
+/*!
+ * Module variables
+ */
+
+// Check whether `__proto__` is supported
+var hasProtoSupport = '__proto__' in Object;
+
+// Without `__proto__` support, this module will need to add properties to a function.
+// However, some Function.prototype methods cannot be overwritten,
+// and there seems no easy cross-platform way to detect them (@see chaijs/chai/issues/69).
+var excludeNames = /^(?:length|name|arguments|caller)$/;
+
+// Cache `Function` properties
+var call = Function.prototype.call,
+ apply = Function.prototype.apply;
+
+/**
+ * ### addChainableMethod (ctx, name, method, chainingBehavior)
+ *
+ * Adds a method to an object, such that the method can also be chained.
+ *
+ * utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
+ * var obj = utils.flag(this, 'object');
+ * new chai.Assertion(obj).to.be.equal(str);
+ * });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ * chai.Assertion.addChainableMethod('foo', fn, chainingBehavior);
+ *
+ * The result can then be used as both a method assertion, executing both `method` and
+ * `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`.
+ *
+ * expect(fooStr).to.be.foo('bar');
+ * expect(fooStr).to.be.foo.equal('foo');
+ *
+ * @param {Object} ctx object to which the method is added
+ * @param {String} name of method to add
+ * @param {Function} method function to be used for `name`, when called
+ * @param {Function} chainingBehavior function to be called every time the property is accessed
+ * @name addChainableMethod
+ * @api public
+ */
+
+module.exports = function (ctx, name, method, chainingBehavior) {
+ if (typeof chainingBehavior !== 'function') {
+ chainingBehavior = function () { };
+ }
+
+ var chainableBehavior = {
+ method: method
+ , chainingBehavior: chainingBehavior
+ };
+
+ // save the methods so we can overwrite them later, if we need to.
+ if (!ctx.__methods) {
+ ctx.__methods = {};
+ }
+ ctx.__methods[name] = chainableBehavior;
+
+ Object.defineProperty(ctx, name,
+ { get: function () {
+ chainableBehavior.chainingBehavior.call(this);
+
+ var assert = function assert() {
+ var old_ssfi = flag(this, 'ssfi');
+ if (old_ssfi && config.includeStack === false)
+ flag(this, 'ssfi', assert);
+ var result = chainableBehavior.method.apply(this, arguments);
+ return result === undefined ? this : result;
+ };
+
+ // Use `__proto__` if available
+ if (hasProtoSupport) {
+ // Inherit all properties from the object by replacing the `Function` prototype
+ var prototype = assert.__proto__ = Object.create(this);
+ // Restore the `call` and `apply` methods from `Function`
+ prototype.call = call;
+ prototype.apply = apply;
+ }
+ // Otherwise, redefine all properties (slow!)
+ else {
+ var asserterNames = Object.getOwnPropertyNames(ctx);
+ asserterNames.forEach(function (asserterName) {
+ if (!excludeNames.test(asserterName)) {
+ var pd = Object.getOwnPropertyDescriptor(ctx, asserterName);
+ Object.defineProperty(assert, asserterName, pd);
+ }
+ });
+ }
+
+ transferFlags(this, assert);
+ return assert;
+ }
+ , configurable: true
+ });
+};
+
+});
+require.register("chai/lib/chai/utils/addMethod.js", function(exports, require, module){
+/*!
+ * Chai - addMethod utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+var config = require('../config');
+
+/**
+ * ### .addMethod (ctx, name, method)
+ *
+ * Adds a method to the prototype of an object.
+ *
+ * utils.addMethod(chai.Assertion.prototype, 'foo', function (str) {
+ * var obj = utils.flag(this, 'object');
+ * new chai.Assertion(obj).to.be.equal(str);
+ * });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ * chai.Assertion.addMethod('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ * expect(fooStr).to.be.foo('bar');
+ *
+ * @param {Object} ctx object to which the method is added
+ * @param {String} name of method to add
+ * @param {Function} method function to be used for name
+ * @name addMethod
+ * @api public
+ */
+var flag = require('./flag');
+
+module.exports = function (ctx, name, method) {
+ ctx[name] = function () {
+ var old_ssfi = flag(this, 'ssfi');
+ if (old_ssfi && config.includeStack === false)
+ flag(this, 'ssfi', ctx[name]);
+ var result = method.apply(this, arguments);
+ return result === undefined ? this : result;
+ };
+};
+
+});
+require.register("chai/lib/chai/utils/addProperty.js", function(exports, require, module){
+/*!
+ * Chai - addProperty utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### addProperty (ctx, name, getter)
+ *
+ * Adds a property to the prototype of an object.
+ *
+ * utils.addProperty(chai.Assertion.prototype, 'foo', function () {
+ * var obj = utils.flag(this, 'object');
+ * new chai.Assertion(obj).to.be.instanceof(Foo);
+ * });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ * chai.Assertion.addProperty('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ * expect(myFoo).to.be.foo;
+ *
+ * @param {Object} ctx object to which the property is added
+ * @param {String} name of property to add
+ * @param {Function} getter function to be used for name
+ * @name addProperty
+ * @api public
+ */
+
+module.exports = function (ctx, name, getter) {
+ Object.defineProperty(ctx, name,
+ { get: function () {
+ var result = getter.call(this);
+ return result === undefined ? this : result;
+ }
+ , configurable: true
+ });
+};
+
+});
+require.register("chai/lib/chai/utils/flag.js", function(exports, require, module){
+/*!
+ * Chai - flag utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### flag(object ,key, [value])
+ *
+ * Get or set a flag value on an object. If a
+ * value is provided it will be set, else it will
+ * return the currently set value or `undefined` if
+ * the value is not set.
+ *
+ * utils.flag(this, 'foo', 'bar'); // setter
+ * utils.flag(this, 'foo'); // getter, returns `bar`
+ *
+ * @param {Object} object (constructed Assertion
+ * @param {String} key
+ * @param {Mixed} value (optional)
+ * @name flag
+ * @api private
+ */
+
+module.exports = function (obj, key, value) {
+ var flags = obj.__flags || (obj.__flags = Object.create(null));
+ if (arguments.length === 3) {
+ flags[key] = value;
+ } else {
+ return flags[key];
+ }
+};
+
+});
+require.register("chai/lib/chai/utils/getActual.js", function(exports, require, module){
+/*!
+ * Chai - getActual utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * # getActual(object, [actual])
+ *
+ * Returns the `actual` value for an Assertion
+ *
+ * @param {Object} object (constructed Assertion)
+ * @param {Arguments} chai.Assertion.prototype.assert arguments
+ */
+
+module.exports = function (obj, args) {
+ return args.length > 4 ? args[4] : obj._obj;
+};
+
+});
+require.register("chai/lib/chai/utils/getEnumerableProperties.js", function(exports, require, module){
+/*!
+ * Chai - getEnumerableProperties utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### .getEnumerableProperties(object)
+ *
+ * This allows the retrieval of enumerable property names of an object,
+ * inherited or not.
+ *
+ * @param {Object} object
+ * @returns {Array}
+ * @name getEnumerableProperties
+ * @api public
+ */
+
+module.exports = function getEnumerableProperties(object) {
+ var result = [];
+ for (var name in object) {
+ result.push(name);
+ }
+ return result;
+};
+
+});
+require.register("chai/lib/chai/utils/getMessage.js", function(exports, require, module){
+/*!
+ * Chai - message composition utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependancies
+ */
+
+var flag = require('./flag')
+ , getActual = require('./getActual')
+ , inspect = require('./inspect')
+ , objDisplay = require('./objDisplay');
+
+/**
+ * ### .getMessage(object, message, negateMessage)
+ *
+ * Construct the error message based on flags
+ * and template tags. Template tags will return
+ * a stringified inspection of the object referenced.
+ *
+ * Message template tags:
+ * - `#{this}` current asserted object
+ * - `#{act}` actual value
+ * - `#{exp}` expected value
+ *
+ * @param {Object} object (constructed Assertion)
+ * @param {Arguments} chai.Assertion.prototype.assert arguments
+ * @name getMessage
+ * @api public
+ */
+
+module.exports = function (obj, args) {
+ var negate = flag(obj, 'negate')
+ , val = flag(obj, 'object')
+ , expected = args[3]
+ , actual = getActual(obj, args)
+ , msg = negate ? args[2] : args[1]
+ , flagMsg = flag(obj, 'message');
+
+ msg = msg || '';
+ msg = msg
+ .replace(/#{this}/g, objDisplay(val))
+ .replace(/#{act}/g, objDisplay(actual))
+ .replace(/#{exp}/g, objDisplay(expected));
+
+ return flagMsg ? flagMsg + ': ' + msg : msg;
+};
+
+});
+require.register("chai/lib/chai/utils/getName.js", function(exports, require, module){
+/*!
+ * Chai - getName utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * # getName(func)
+ *
+ * Gets the name of a function, in a cross-browser way.
+ *
+ * @param {Function} a function (usually a constructor)
+ */
+
+module.exports = function (func) {
+ if (func.name) return func.name;
+
+ var match = /^\s?function ([^(]*)\(/.exec(func);
+ return match && match[1] ? match[1] : "";
+};
+
+});
+require.register("chai/lib/chai/utils/getPathValue.js", function(exports, require, module){
+/*!
+ * Chai - getPathValue utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * @see https://github.com/logicalparadox/filtr
+ * MIT Licensed
+ */
+
+/**
+ * ### .getPathValue(path, object)
+ *
+ * This allows the retrieval of values in an
+ * object given a string path.
+ *
+ * var obj = {
+ * prop1: {
+ * arr: ['a', 'b', 'c']
+ * , str: 'Hello'
+ * }
+ * , prop2: {
+ * arr: [ { nested: 'Universe' } ]
+ * , str: 'Hello again!'
+ * }
+ * }
+ *
+ * The following would be the results.
+ *
+ * getPathValue('prop1.str', obj); // Hello
+ * getPathValue('prop1.att[2]', obj); // b
+ * getPathValue('prop2.arr[0].nested', obj); // Universe
+ *
+ * @param {String} path
+ * @param {Object} object
+ * @returns {Object} value or `undefined`
+ * @name getPathValue
+ * @api public
+ */
+
+var getPathValue = module.exports = function (path, obj) {
+ var parsed = parsePath(path);
+ return _getPathValue(parsed, obj);
+};
+
+/*!
+ * ## parsePath(path)
+ *
+ * Helper function used to parse string object
+ * paths. Use in conjunction with `_getPathValue`.
+ *
+ * var parsed = parsePath('myobject.property.subprop');
+ *
+ * ### Paths:
+ *
+ * * Can be as near infinitely deep and nested
+ * * Arrays are also valid using the formal `myobject.document[3].property`.
+ *
+ * @param {String} path
+ * @returns {Object} parsed
+ * @api private
+ */
+
+function parsePath (path) {
+ var str = path.replace(/\[/g, '.[')
+ , parts = str.match(/(\\\.|[^.]+?)+/g);
+ return parts.map(function (value) {
+ var re = /\[(\d+)\]$/
+ , mArr = re.exec(value)
+ if (mArr) return { i: parseFloat(mArr[1]) };
+ else return { p: value };
+ });
+};
+
+/*!
+ * ## _getPathValue(parsed, obj)
+ *
+ * Helper companion function for `.parsePath` that returns
+ * the value located at the parsed address.
+ *
+ * var value = getPathValue(parsed, obj);
+ *
+ * @param {Object} parsed definition from `parsePath`.
+ * @param {Object} object to search against
+ * @returns {Object|Undefined} value
+ * @api private
+ */
+
+function _getPathValue (parsed, obj) {
+ var tmp = obj
+ , res;
+ for (var i = 0, l = parsed.length; i < l; i++) {
+ var part = parsed[i];
+ if (tmp) {
+ if ('undefined' !== typeof part.p)
+ tmp = tmp[part.p];
+ else if ('undefined' !== typeof part.i)
+ tmp = tmp[part.i];
+ if (i == (l - 1)) res = tmp;
+ } else {
+ res = undefined;
+ }
+ }
+ return res;
+};
+
+});
+require.register("chai/lib/chai/utils/getProperties.js", function(exports, require, module){
+/*!
+ * Chai - getProperties utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### .getProperties(object)
+ *
+ * This allows the retrieval of property names of an object, enumerable or not,
+ * inherited or not.
+ *
+ * @param {Object} object
+ * @returns {Array}
+ * @name getProperties
+ * @api public
+ */
+
+module.exports = function getProperties(object) {
+ var result = Object.getOwnPropertyNames(subject);
+
+ function addProperty(property) {
+ if (result.indexOf(property) === -1) {
+ result.push(property);
+ }
+ }
+
+ var proto = Object.getPrototypeOf(subject);
+ while (proto !== null) {
+ Object.getOwnPropertyNames(proto).forEach(addProperty);
+ proto = Object.getPrototypeOf(proto);
+ }
+
+ return result;
+};
+
+});
+require.register("chai/lib/chai/utils/index.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Main exports
+ */
+
+var exports = module.exports = {};
+
+/*!
+ * test utility
+ */
+
+exports.test = require('./test');
+
+/*!
+ * type utility
+ */
+
+exports.type = require('./type');
+
+/*!
+ * message utility
+ */
+
+exports.getMessage = require('./getMessage');
+
+/*!
+ * actual utility
+ */
+
+exports.getActual = require('./getActual');
+
+/*!
+ * Inspect util
+ */
+
+exports.inspect = require('./inspect');
+
+/*!
+ * Object Display util
+ */
+
+exports.objDisplay = require('./objDisplay');
+
+/*!
+ * Flag utility
+ */
+
+exports.flag = require('./flag');
+
+/*!
+ * Flag transferring utility
+ */
+
+exports.transferFlags = require('./transferFlags');
+
+/*!
+ * Deep equal utility
+ */
+
+exports.eql = require('deep-eql');
+
+/*!
+ * Deep path value
+ */
+
+exports.getPathValue = require('./getPathValue');
+
+/*!
+ * Function name
+ */
+
+exports.getName = require('./getName');
+
+/*!
+ * add Property
+ */
+
+exports.addProperty = require('./addProperty');
+
+/*!
+ * add Method
+ */
+
+exports.addMethod = require('./addMethod');
+
+/*!
+ * overwrite Property
+ */
+
+exports.overwriteProperty = require('./overwriteProperty');
+
+/*!
+ * overwrite Method
+ */
+
+exports.overwriteMethod = require('./overwriteMethod');
+
+/*!
+ * Add a chainable method
+ */
+
+exports.addChainableMethod = require('./addChainableMethod');
+
+/*!
+ * Overwrite chainable method
+ */
+
+exports.overwriteChainableMethod = require('./overwriteChainableMethod');
+
+
+});
+require.register("chai/lib/chai/utils/inspect.js", function(exports, require, module){
+// This is (almost) directly from Node.js utils
+// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
+
+var getName = require('./getName');
+var getProperties = require('./getProperties');
+var getEnumerableProperties = require('./getEnumerableProperties');
+
+module.exports = inspect;
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Boolean} showHidden Flag that shows hidden (not enumerable)
+ * properties of objects.
+ * @param {Number} depth Depth in which to descend in object. Default is 2.
+ * @param {Boolean} colors Flag to turn on ANSI escape codes to color the
+ * output. Default is false (no coloring).
+ */
+function inspect(obj, showHidden, depth, colors) {
+ var ctx = {
+ showHidden: showHidden,
+ seen: [],
+ stylize: function (str) { return str; }
+ };
+ return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
+}
+
+// https://gist.github.com/1044128/
+var getOuterHTML = function(element) {
+ if ('outerHTML' in element) return element.outerHTML;
+ var ns = "http://www.w3.org/1999/xhtml";
+ var container = document.createElementNS(ns, '_');
+ var elemProto = (window.HTMLElement || window.Element).prototype;
+ var xmlSerializer = new XMLSerializer();
+ var html;
+ if (document.xmlVersion) {
+ return xmlSerializer.serializeToString(element);
+ } else {
+ container.appendChild(element.cloneNode(false));
+ html = container.innerHTML.replace('><', '>' + element.innerHTML + '<');
+ container.innerHTML = '';
+ return html;
+ }
+};
+
+// Returns true if object is a DOM element.
+var isDOMElement = function (object) {
+ if (typeof HTMLElement === 'object') {
+ return object instanceof HTMLElement;
+ } else {
+ return object &&
+ typeof object === 'object' &&
+ object.nodeType === 1 &&
+ typeof object.nodeName === 'string';
+ }
+};
+
+function formatValue(ctx, value, recurseTimes) {
+ // Provide a hook for user-specified inspect functions.
+ // Check that value is an object with an inspect function on it
+ if (value && typeof value.inspect === 'function' &&
+ // Filter out the util module, it's inspect function is special
+ value.inspect !== exports.inspect &&
+ // Also filter out any prototype objects using the circular check.
+ !(value.constructor && value.constructor.prototype === value)) {
+ var ret = value.inspect(recurseTimes);
+ if (typeof ret !== 'string') {
+ ret = formatValue(ctx, ret, recurseTimes);
+ }
+ return ret;
+ }
+
+ // Primitive types cannot have properties
+ var primitive = formatPrimitive(ctx, value);
+ if (primitive) {
+ return primitive;
+ }
+
+ // If it's DOM elem, get outer HTML.
+ if (isDOMElement(value)) {
+ return getOuterHTML(value);
+ }
+
+ // Look up the keys of the object.
+ var visibleKeys = getEnumerableProperties(value);
+ var keys = ctx.showHidden ? getProperties(value) : visibleKeys;
+
+ // Some type of object without properties can be shortcutted.
+ // In IE, errors have a single `stack` property, or if they are vanilla `Error`,
+ // a `stack` plus `description` property; ignore those for consistency.
+ if (keys.length === 0 || (isError(value) && (
+ (keys.length === 1 && keys[0] === 'stack') ||
+ (keys.length === 2 && keys[0] === 'description' && keys[1] === 'stack')
+ ))) {
+ if (typeof value === 'function') {
+ var name = getName(value);
+ var nameSuffix = name ? ': ' + name : '';
+ return ctx.stylize('[Function' + nameSuffix + ']', 'special');
+ }
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ }
+ if (isDate(value)) {
+ return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
+ }
+ if (isError(value)) {
+ return formatError(value);
+ }
+ }
+
+ var base = '', array = false, braces = ['{', '}'];
+
+ // Make Array say that they are Array
+ if (isArray(value)) {
+ array = true;
+ braces = ['[', ']'];
+ }
+
+ // Make functions say that they are functions
+ if (typeof value === 'function') {
+ var name = getName(value);
+ var nameSuffix = name ? ': ' + name : '';
+ base = ' [Function' + nameSuffix + ']';
+ }
+
+ // Make RegExps say that they are RegExps
+ if (isRegExp(value)) {
+ base = ' ' + RegExp.prototype.toString.call(value);
+ }
+
+ // Make dates with properties first say the date
+ if (isDate(value)) {
+ base = ' ' + Date.prototype.toUTCString.call(value);
+ }
+
+ // Make error with message first say the error
+ if (isError(value)) {
+ return formatError(value);
+ }
+
+ if (keys.length === 0 && (!array || value.length == 0)) {
+ return braces[0] + base + braces[1];
+ }
+
+ if (recurseTimes < 0) {
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ } else {
+ return ctx.stylize('[Object]', 'special');
+ }
+ }
+
+ ctx.seen.push(value);
+
+ var output;
+ if (array) {
+ output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+ } else {
+ output = keys.map(function(key) {
+ return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+ });
+ }
+
+ ctx.seen.pop();
+
+ return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+ switch (typeof value) {
+ case 'undefined':
+ return ctx.stylize('undefined', 'undefined');
+
+ case 'string':
+ var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+ .replace(/'/g, "\\'")
+ .replace(/\\"/g, '"') + '\'';
+ return ctx.stylize(simple, 'string');
+
+ case 'number':
+ return ctx.stylize('' + value, 'number');
+
+ case 'boolean':
+ return ctx.stylize('' + value, 'boolean');
+ }
+ // For some reason typeof null is "object", so special case here.
+ if (value === null) {
+ return ctx.stylize('null', 'null');
+ }
+}
+
+
+function formatError(value) {
+ return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+ var output = [];
+ for (var i = 0, l = value.length; i < l; ++i) {
+ if (Object.prototype.hasOwnProperty.call(value, String(i))) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ String(i), true));
+ } else {
+ output.push('');
+ }
+ }
+ keys.forEach(function(key) {
+ if (!key.match(/^\d+$/)) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ key, true));
+ }
+ });
+ return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+ var name, str;
+ if (value.__lookupGetter__) {
+ if (value.__lookupGetter__(key)) {
+ if (value.__lookupSetter__(key)) {
+ str = ctx.stylize('[Getter/Setter]', 'special');
+ } else {
+ str = ctx.stylize('[Getter]', 'special');
+ }
+ } else {
+ if (value.__lookupSetter__(key)) {
+ str = ctx.stylize('[Setter]', 'special');
+ }
+ }
+ }
+ if (visibleKeys.indexOf(key) < 0) {
+ name = '[' + key + ']';
+ }
+ if (!str) {
+ if (ctx.seen.indexOf(value[key]) < 0) {
+ if (recurseTimes === null) {
+ str = formatValue(ctx, value[key], null);
+ } else {
+ str = formatValue(ctx, value[key], recurseTimes - 1);
+ }
+ if (str.indexOf('\n') > -1) {
+ if (array) {
+ str = str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n').substr(2);
+ } else {
+ str = '\n' + str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n');
+ }
+ }
+ } else {
+ str = ctx.stylize('[Circular]', 'special');
+ }
+ }
+ if (typeof name === 'undefined') {
+ if (array && key.match(/^\d+$/)) {
+ return str;
+ }
+ name = JSON.stringify('' + key);
+ if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+ name = name.substr(1, name.length - 2);
+ name = ctx.stylize(name, 'name');
+ } else {
+ name = name.replace(/'/g, "\\'")
+ .replace(/\\"/g, '"')
+ .replace(/(^"|"$)/g, "'");
+ name = ctx.stylize(name, 'string');
+ }
+ }
+
+ return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+ var numLinesEst = 0;
+ var length = output.reduce(function(prev, cur) {
+ numLinesEst++;
+ if (cur.indexOf('\n') >= 0) numLinesEst++;
+ return prev + cur.length + 1;
+ }, 0);
+
+ if (length > 60) {
+ return braces[0] +
+ (base === '' ? '' : base + '\n ') +
+ ' ' +
+ output.join(',\n ') +
+ ' ' +
+ braces[1];
+ }
+
+ return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+function isArray(ar) {
+ return Array.isArray(ar) ||
+ (typeof ar === 'object' && objectToString(ar) === '[object Array]');
+}
+
+function isRegExp(re) {
+ return typeof re === 'object' && objectToString(re) === '[object RegExp]';
+}
+
+function isDate(d) {
+ return typeof d === 'object' && objectToString(d) === '[object Date]';
+}
+
+function isError(e) {
+ return typeof e === 'object' && objectToString(e) === '[object Error]';
+}
+
+function objectToString(o) {
+ return Object.prototype.toString.call(o);
+}
+
+});
+require.register("chai/lib/chai/utils/objDisplay.js", function(exports, require, module){
+/*!
+ * Chai - flag utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependancies
+ */
+
+var inspect = require('./inspect');
+var config = require('../config');
+
+/**
+ * ### .objDisplay (object)
+ *
+ * Determines if an object or an array matches
+ * criteria to be inspected in-line for error
+ * messages or should be truncated.
+ *
+ * @param {Mixed} javascript object to inspect
+ * @name objDisplay
+ * @api public
+ */
+
+module.exports = function (obj) {
+ var str = inspect(obj)
+ , type = Object.prototype.toString.call(obj);
+
+ if (config.truncateThreshold && str.length >= config.truncateThreshold) {
+ if (type === '[object Function]') {
+ return !obj.name || obj.name === ''
+ ? '[Function]'
+ : '[Function: ' + obj.name + ']';
+ } else if (type === '[object Array]') {
+ return '[ Array(' + obj.length + ') ]';
+ } else if (type === '[object Object]') {
+ var keys = Object.keys(obj)
+ , kstr = keys.length > 2
+ ? keys.splice(0, 2).join(', ') + ', ...'
+ : keys.join(', ');
+ return '{ Object (' + kstr + ') }';
+ } else {
+ return str;
+ }
+ } else {
+ return str;
+ }
+};
+
+});
+require.register("chai/lib/chai/utils/overwriteMethod.js", function(exports, require, module){
+/*!
+ * Chai - overwriteMethod utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### overwriteMethod (ctx, name, fn)
+ *
+ * Overwites an already existing method and provides
+ * access to previous function. Must return function
+ * to be used for name.
+ *
+ * utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) {
+ * return function (str) {
+ * var obj = utils.flag(this, 'object');
+ * if (obj instanceof Foo) {
+ * new chai.Assertion(obj.value).to.equal(str);
+ * } else {
+ * _super.apply(this, arguments);
+ * }
+ * }
+ * });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ * chai.Assertion.overwriteMethod('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ * expect(myFoo).to.equal('bar');
+ *
+ * @param {Object} ctx object whose method is to be overwritten
+ * @param {String} name of method to overwrite
+ * @param {Function} method function that returns a function to be used for name
+ * @name overwriteMethod
+ * @api public
+ */
+
+module.exports = function (ctx, name, method) {
+ var _method = ctx[name]
+ , _super = function () { return this; };
+
+ if (_method && 'function' === typeof _method)
+ _super = _method;
+
+ ctx[name] = function () {
+ var result = method(_super).apply(this, arguments);
+ return result === undefined ? this : result;
+ }
+};
+
+});
+require.register("chai/lib/chai/utils/overwriteProperty.js", function(exports, require, module){
+/*!
+ * Chai - overwriteProperty utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### overwriteProperty (ctx, name, fn)
+ *
+ * Overwites an already existing property getter and provides
+ * access to previous value. Must return function to use as getter.
+ *
+ * utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) {
+ * return function () {
+ * var obj = utils.flag(this, 'object');
+ * if (obj instanceof Foo) {
+ * new chai.Assertion(obj.name).to.equal('bar');
+ * } else {
+ * _super.call(this);
+ * }
+ * }
+ * });
+ *
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ * chai.Assertion.overwriteProperty('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ * expect(myFoo).to.be.ok;
+ *
+ * @param {Object} ctx object whose property is to be overwritten
+ * @param {String} name of property to overwrite
+ * @param {Function} getter function that returns a getter function to be used for name
+ * @name overwriteProperty
+ * @api public
+ */
+
+module.exports = function (ctx, name, getter) {
+ var _get = Object.getOwnPropertyDescriptor(ctx, name)
+ , _super = function () {};
+
+ if (_get && 'function' === typeof _get.get)
+ _super = _get.get
+
+ Object.defineProperty(ctx, name,
+ { get: function () {
+ var result = getter(_super).call(this);
+ return result === undefined ? this : result;
+ }
+ , configurable: true
+ });
+};
+
+});
+require.register("chai/lib/chai/utils/overwriteChainableMethod.js", function(exports, require, module){
+/*!
+ * Chai - overwriteChainableMethod utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### overwriteChainableMethod (ctx, name, fn)
+ *
+ * Overwites an already existing chainable method
+ * and provides access to the previous function or
+ * property. Must return functions to be used for
+ * name.
+ *
+ * utils.overwriteChainableMethod(chai.Assertion.prototype, 'length',
+ * function (_super) {
+ * }
+ * , function (_super) {
+ * }
+ * );
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ * chai.Assertion.overwriteChainableMethod('foo', fn, fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ * expect(myFoo).to.have.length(3);
+ * expect(myFoo).to.have.length.above(3);
+ *
+ * @param {Object} ctx object whose method / property is to be overwritten
+ * @param {String} name of method / property to overwrite
+ * @param {Function} method function that returns a function to be used for name
+ * @param {Function} chainingBehavior function that returns a function to be used for property
+ * @name overwriteChainableMethod
+ * @api public
+ */
+
+module.exports = function (ctx, name, method, chainingBehavior) {
+ var chainableBehavior = ctx.__methods[name];
+
+ var _chainingBehavior = chainableBehavior.chainingBehavior;
+ chainableBehavior.chainingBehavior = function () {
+ var result = chainingBehavior(_chainingBehavior).call(this);
+ return result === undefined ? this : result;
+ };
+
+ var _method = chainableBehavior.method;
+ chainableBehavior.method = function () {
+ var result = method(_method).apply(this, arguments);
+ return result === undefined ? this : result;
+ };
+};
+
+});
+require.register("chai/lib/chai/utils/test.js", function(exports, require, module){
+/*!
+ * Chai - test utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependancies
+ */
+
+var flag = require('./flag');
+
+/**
+ * # test(object, expression)
+ *
+ * Test and object for expression.
+ *
+ * @param {Object} object (constructed Assertion)
+ * @param {Arguments} chai.Assertion.prototype.assert arguments
+ */
+
+module.exports = function (obj, args) {
+ var negate = flag(obj, 'negate')
+ , expr = args[0];
+ return negate ? !expr : expr;
+};
+
+});
+require.register("chai/lib/chai/utils/transferFlags.js", function(exports, require, module){
+/*!
+ * Chai - transferFlags utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### transferFlags(assertion, object, includeAll = true)
+ *
+ * Transfer all the flags for `assertion` to `object`. If
+ * `includeAll` is set to `false`, then the base Chai
+ * assertion flags (namely `object`, `ssfi`, and `message`)
+ * will not be transferred.
+ *
+ *
+ * var newAssertion = new Assertion();
+ * utils.transferFlags(assertion, newAssertion);
+ *
+ * var anotherAsseriton = new Assertion(myObj);
+ * utils.transferFlags(assertion, anotherAssertion, false);
+ *
+ * @param {Assertion} assertion the assertion to transfer the flags from
+ * @param {Object} object the object to transfer the flags too; usually a new assertion
+ * @param {Boolean} includeAll
+ * @name getAllFlags
+ * @api private
+ */
+
+module.exports = function (assertion, object, includeAll) {
+ var flags = assertion.__flags || (assertion.__flags = Object.create(null));
+
+ if (!object.__flags) {
+ object.__flags = Object.create(null);
+ }
+
+ includeAll = arguments.length === 3 ? includeAll : true;
+
+ for (var flag in flags) {
+ if (includeAll ||
+ (flag !== 'object' && flag !== 'ssfi' && flag != 'message')) {
+ object.__flags[flag] = flags[flag];
+ }
+ }
+};
+
+});
+require.register("chai/lib/chai/utils/type.js", function(exports, require, module){
+/*!
+ * Chai - type utility
+ * Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Detectable javascript natives
+ */
+
+var natives = {
+ '[object Arguments]': 'arguments'
+ , '[object Array]': 'array'
+ , '[object Date]': 'date'
+ , '[object Function]': 'function'
+ , '[object Number]': 'number'
+ , '[object RegExp]': 'regexp'
+ , '[object String]': 'string'
+};
+
+/**
+ * ### type(object)
+ *
+ * Better implementation of `typeof` detection that can
+ * be used cross-browser. Handles the inconsistencies of
+ * Array, `null`, and `undefined` detection.
+ *
+ * utils.type({}) // 'object'
+ * utils.type(null) // `null'
+ * utils.type(undefined) // `undefined`
+ * utils.type([]) // `array`
+ *
+ * @param {Mixed} object to detect type of
+ * @name type
+ * @api private
+ */
+
+module.exports = function (obj) {
+ var str = Object.prototype.toString.call(obj);
+ if (natives[str]) return natives[str];
+ if (obj === null) return 'null';
+ if (obj === undefined) return 'undefined';
+ if (obj === Object(obj)) return 'object';
+ return typeof obj;
+};
+
+});
+
+
+
+
+require.alias("chaijs-assertion-error/index.js", "chai/deps/assertion-error/index.js");
+require.alias("chaijs-assertion-error/index.js", "chai/deps/assertion-error/index.js");
+require.alias("chaijs-assertion-error/index.js", "assertion-error/index.js");
+require.alias("chaijs-assertion-error/index.js", "chaijs-assertion-error/index.js");
+require.alias("chaijs-deep-eql/lib/eql.js", "chai/deps/deep-eql/lib/eql.js");
+require.alias("chaijs-deep-eql/lib/eql.js", "chai/deps/deep-eql/index.js");
+require.alias("chaijs-deep-eql/lib/eql.js", "deep-eql/index.js");
+require.alias("chaijs-type-detect/lib/type.js", "chaijs-deep-eql/deps/type-detect/lib/type.js");
+require.alias("chaijs-type-detect/lib/type.js", "chaijs-deep-eql/deps/type-detect/index.js");
+require.alias("chaijs-type-detect/lib/type.js", "chaijs-type-detect/index.js");
+require.alias("chaijs-deep-eql/lib/eql.js", "chaijs-deep-eql/index.js");
+require.alias("chai/index.js", "chai/index.js");if (typeof exports == "object") {
+ module.exports = require("chai");
+} else if (typeof define == "function" && define.amd) {
+ define([], function(){ return require("chai"); });
+} else {
+ this["chai"] = require("chai");
+}})();
\ No newline at end of file
--- /dev/null
+@charset "utf-8";
+
+body {
+ margin:0;
+}
+
+#mocha {
+ font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
+ margin: 60px 50px;
+}
+
+#mocha ul,
+#mocha li {
+ margin: 0;
+ padding: 0;
+}
+
+#mocha ul {
+ list-style: none;
+}
+
+#mocha h1,
+#mocha h2 {
+ margin: 0;
+}
+
+#mocha h1 {
+ margin-top: 15px;
+ font-size: 1em;
+ font-weight: 200;
+}
+
+#mocha h1 a {
+ text-decoration: none;
+ color: inherit;
+}
+
+#mocha h1 a:hover {
+ text-decoration: underline;
+}
+
+#mocha .suite .suite h1 {
+ margin-top: 0;
+ font-size: .8em;
+}
+
+#mocha .hidden {
+ display: none;
+}
+
+#mocha h2 {
+ font-size: 12px;
+ font-weight: normal;
+ cursor: pointer;
+}
+
+#mocha .suite {
+ margin-left: 15px;
+}
+
+#mocha .test {
+ margin-left: 15px;
+ overflow: hidden;
+}
+
+#mocha .test.pending:hover h2::after {
+ content: '(pending)';
+ font-family: arial, sans-serif;
+}
+
+#mocha .test.pass.medium .duration {
+ background: #c09853;
+}
+
+#mocha .test.pass.slow .duration {
+ background: #b94a48;
+}
+
+#mocha .test.pass::before {
+ content: '✓';
+ font-size: 12px;
+ display: block;
+ float: left;
+ margin-right: 5px;
+ color: #00d6b2;
+}
+
+#mocha .test.pass .duration {
+ font-size: 9px;
+ margin-left: 5px;
+ padding: 2px 5px;
+ color: #fff;
+ -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+ -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+ box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+ -webkit-border-radius: 5px;
+ -moz-border-radius: 5px;
+ -ms-border-radius: 5px;
+ -o-border-radius: 5px;
+ border-radius: 5px;
+}
+
+#mocha .test.pass.fast .duration {
+ display: none;
+}
+
+#mocha .test.pending {
+ color: #0b97c4;
+}
+
+#mocha .test.pending::before {
+ content: 'â—¦';
+ color: #0b97c4;
+}
+
+#mocha .test.fail {
+ color: #c00;
+}
+
+#mocha .test.fail pre {
+ color: black;
+}
+
+#mocha .test.fail::before {
+ content: '✖';
+ font-size: 12px;
+ display: block;
+ float: left;
+ margin-right: 5px;
+ color: #c00;
+}
+
+#mocha .test pre.error {
+ color: #c00;
+ max-height: 300px;
+ overflow: auto;
+}
+
+/**
+ * (1): approximate for browsers not supporting calc
+ * (2): 42 = 2*15 + 2*10 + 2*1 (padding + margin + border)
+ * ^^ seriously
+ */
+#mocha .test pre {
+ display: block;
+ float: left;
+ clear: left;
+ font: 12px/1.5 monaco, monospace;
+ margin: 5px;
+ padding: 15px;
+ border: 1px solid #eee;
+ max-width: 85%; /*(1)*/
+ max-width: calc(100% - 42px); /*(2)*/
+ word-wrap: break-word;
+ border-bottom-color: #ddd;
+ -webkit-border-radius: 3px;
+ -webkit-box-shadow: 0 1px 3px #eee;
+ -moz-border-radius: 3px;
+ -moz-box-shadow: 0 1px 3px #eee;
+ border-radius: 3px;
+}
+
+#mocha .test h2 {
+ position: relative;
+}
+
+#mocha .test a.replay {
+ position: absolute;
+ top: 3px;
+ right: 0;
+ text-decoration: none;
+ vertical-align: middle;
+ display: block;
+ width: 15px;
+ height: 15px;
+ line-height: 15px;
+ text-align: center;
+ background: #eee;
+ font-size: 15px;
+ -moz-border-radius: 15px;
+ border-radius: 15px;
+ -webkit-transition: opacity 200ms;
+ -moz-transition: opacity 200ms;
+ transition: opacity 200ms;
+ opacity: 0.3;
+ color: #888;
+}
+
+#mocha .test:hover a.replay {
+ opacity: 1;
+}
+
+#mocha-report.pass .test.fail {
+ display: none;
+}
+
+#mocha-report.fail .test.pass {
+ display: none;
+}
+
+#mocha-report.pending .test.pass,
+#mocha-report.pending .test.fail {
+ display: none;
+}
+#mocha-report.pending .test.pass.pending {
+ display: block;
+}
+
+#mocha-error {
+ color: #c00;
+ font-size: 1.5em;
+ font-weight: 100;
+ letter-spacing: 1px;
+}
+
+#mocha-stats {
+ position: fixed;
+ top: 15px;
+ right: 10px;
+ font-size: 12px;
+ margin: 0;
+ color: #888;
+ z-index: 1;
+}
+
+#mocha-stats .progress {
+ float: right;
+ padding-top: 0;
+}
+
+#mocha-stats em {
+ color: black;
+}
+
+#mocha-stats a {
+ text-decoration: none;
+ color: inherit;
+}
+
+#mocha-stats a:hover {
+ border-bottom: 1px solid #eee;
+}
+
+#mocha-stats li {
+ display: inline-block;
+ margin: 0 5px;
+ list-style: none;
+ padding-top: 11px;
+}
+
+#mocha-stats canvas {
+ width: 40px;
+ height: 40px;
+}
+
+#mocha code .comment { color: #ddd; }
+#mocha code .init { color: #2f6fad; }
+#mocha code .string { color: #5890ad; }
+#mocha code .keyword { color: #8a6343; }
+#mocha code .number { color: #2f6fad; }
+
+@media screen and (max-device-width: 480px) {
+ #mocha {
+ margin: 60px 0px;
+ }
+
+ #mocha #stats {
+ position: absolute;
+ }
+}
--- /dev/null
+;(function(){
+
+// CommonJS require()
+
+function require(p){
+ var path = require.resolve(p)
+ , mod = require.modules[path];
+ if (!mod) throw new Error('failed to require "' + p + '"');
+ if (!mod.exports) {
+ mod.exports = {};
+ mod.call(mod.exports, mod, mod.exports, require.relative(path));
+ }
+ return mod.exports;
+ }
+
+require.modules = {};
+
+require.resolve = function (path){
+ var orig = path
+ , reg = path + '.js'
+ , index = path + '/index.js';
+ return require.modules[reg] && reg
+ || require.modules[index] && index
+ || orig;
+ };
+
+require.register = function (path, fn){
+ require.modules[path] = fn;
+ };
+
+require.relative = function (parent) {
+ return function(p){
+ if ('.' != p.charAt(0)) return require(p);
+
+ var path = parent.split('/')
+ , segs = p.split('/');
+ path.pop();
+
+ for (var i = 0; i < segs.length; i++) {
+ var seg = segs[i];
+ if ('..' == seg) path.pop();
+ else if ('.' != seg) path.push(seg);
+ }
+
+ return require(path.join('/'));
+ };
+ };
+
+
+require.register("browser/debug.js", function(module, exports, require){
+
+module.exports = function(type){
+ return function(){
+ }
+};
+
+}); // module: browser/debug.js
+
+require.register("browser/diff.js", function(module, exports, require){
+/* See LICENSE file for terms of use */
+
+/*
+ * Text diff implementation.
+ *
+ * This library supports the following APIS:
+ * JsDiff.diffChars: Character by character diff
+ * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
+ * JsDiff.diffLines: Line based diff
+ *
+ * JsDiff.diffCss: Diff targeted at CSS content
+ *
+ * These methods are based on the implementation proposed in
+ * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
+ * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
+ */
+var JsDiff = (function() {
+ /*jshint maxparams: 5*/
+ function clonePath(path) {
+ return { newPos: path.newPos, components: path.components.slice(0) };
+ }
+ function removeEmpty(array) {
+ var ret = [];
+ for (var i = 0; i < array.length; i++) {
+ if (array[i]) {
+ ret.push(array[i]);
+ }
+ }
+ return ret;
+ }
+ function escapeHTML(s) {
+ var n = s;
+ n = n.replace(/&/g, '&');
+ n = n.replace(/</g, '<');
+ n = n.replace(/>/g, '>');
+ n = n.replace(/"/g, '"');
+
+ return n;
+ }
+
+ var Diff = function(ignoreWhitespace) {
+ this.ignoreWhitespace = ignoreWhitespace;
+ };
+ Diff.prototype = {
+ diff: function(oldString, newString) {
+ // Handle the identity case (this is due to unrolling editLength == 0
+ if (newString === oldString) {
+ return [{ value: newString }];
+ }
+ if (!newString) {
+ return [{ value: oldString, removed: true }];
+ }
+ if (!oldString) {
+ return [{ value: newString, added: true }];
+ }
+
+ newString = this.tokenize(newString);
+ oldString = this.tokenize(oldString);
+
+ var newLen = newString.length, oldLen = oldString.length;
+ var maxEditLength = newLen + oldLen;
+ var bestPath = [{ newPos: -1, components: [] }];
+
+ // Seed editLength = 0
+ var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
+ if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) {
+ return bestPath[0].components;
+ }
+
+ for (var editLength = 1; editLength <= maxEditLength; editLength++) {
+ for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) {
+ var basePath;
+ var addPath = bestPath[diagonalPath-1],
+ removePath = bestPath[diagonalPath+1];
+ oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
+ if (addPath) {
+ // No one else is going to attempt to use this value, clear it
+ bestPath[diagonalPath-1] = undefined;
+ }
+
+ var canAdd = addPath && addPath.newPos+1 < newLen;
+ var canRemove = removePath && 0 <= oldPos && oldPos < oldLen;
+ if (!canAdd && !canRemove) {
+ bestPath[diagonalPath] = undefined;
+ continue;
+ }
+
+ // Select the diagonal that we want to branch from. We select the prior
+ // path whose position in the new string is the farthest from the origin
+ // and does not pass the bounds of the diff graph
+ if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {
+ basePath = clonePath(removePath);
+ this.pushComponent(basePath.components, oldString[oldPos], undefined, true);
+ } else {
+ basePath = clonePath(addPath);
+ basePath.newPos++;
+ this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined);
+ }
+
+ var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath);
+
+ if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) {
+ return basePath.components;
+ } else {
+ bestPath[diagonalPath] = basePath;
+ }
+ }
+ }
+ },
+
+ pushComponent: function(components, value, added, removed) {
+ var last = components[components.length-1];
+ if (last && last.added === added && last.removed === removed) {
+ // We need to clone here as the component clone operation is just
+ // as shallow array clone
+ components[components.length-1] =
+ {value: this.join(last.value, value), added: added, removed: removed };
+ } else {
+ components.push({value: value, added: added, removed: removed });
+ }
+ },
+ extractCommon: function(basePath, newString, oldString, diagonalPath) {
+ var newLen = newString.length,
+ oldLen = oldString.length,
+ newPos = basePath.newPos,
+ oldPos = newPos - diagonalPath;
+ while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) {
+ newPos++;
+ oldPos++;
+
+ this.pushComponent(basePath.components, newString[newPos], undefined, undefined);
+ }
+ basePath.newPos = newPos;
+ return oldPos;
+ },
+
+ equals: function(left, right) {
+ var reWhitespace = /\S/;
+ if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) {
+ return true;
+ } else {
+ return left === right;
+ }
+ },
+ join: function(left, right) {
+ return left + right;
+ },
+ tokenize: function(value) {
+ return value;
+ }
+ };
+
+ var CharDiff = new Diff();
+
+ var WordDiff = new Diff(true);
+ var WordWithSpaceDiff = new Diff();
+ WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) {
+ return removeEmpty(value.split(/(\s+|\b)/));
+ };
+
+ var CssDiff = new Diff(true);
+ CssDiff.tokenize = function(value) {
+ return removeEmpty(value.split(/([{}:;,]|\s+)/));
+ };
+
+ var LineDiff = new Diff();
+ LineDiff.tokenize = function(value) {
+ return value.split(/^/m);
+ };
+
+ return {
+ Diff: Diff,
+
+ diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); },
+ diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); },
+ diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); },
+ diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); },
+
+ diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); },
+
+ createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) {
+ var ret = [];
+
+ ret.push('Index: ' + fileName);
+ ret.push('===================================================================');
+ ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader));
+ ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader));
+
+ var diff = LineDiff.diff(oldStr, newStr);
+ if (!diff[diff.length-1].value) {
+ diff.pop(); // Remove trailing newline add
+ }
+ diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier
+
+ function contextLines(lines) {
+ return lines.map(function(entry) { return ' ' + entry; });
+ }
+ function eofNL(curRange, i, current) {
+ var last = diff[diff.length-2],
+ isLast = i === diff.length-2,
+ isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed);
+
+ // Figure out if this is the last line for the given file and missing NL
+ if (!/\n$/.test(current.value) && (isLast || isLastOfType)) {
+ curRange.push('\\ No newline at end of file');
+ }
+ }
+
+ var oldRangeStart = 0, newRangeStart = 0, curRange = [],
+ oldLine = 1, newLine = 1;
+ for (var i = 0; i < diff.length; i++) {
+ var current = diff[i],
+ lines = current.lines || current.value.replace(/\n$/, '').split('\n');
+ current.lines = lines;
+
+ if (current.added || current.removed) {
+ if (!oldRangeStart) {
+ var prev = diff[i-1];
+ oldRangeStart = oldLine;
+ newRangeStart = newLine;
+
+ if (prev) {
+ curRange = contextLines(prev.lines.slice(-4));
+ oldRangeStart -= curRange.length;
+ newRangeStart -= curRange.length;
+ }
+ }
+ curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; }));
+ eofNL(curRange, i, current);
+
+ if (current.added) {
+ newLine += lines.length;
+ } else {
+ oldLine += lines.length;
+ }
+ } else {
+ if (oldRangeStart) {
+ // Close out any changes that have been output (or join overlapping)
+ if (lines.length <= 8 && i < diff.length-2) {
+ // Overlapping
+ curRange.push.apply(curRange, contextLines(lines));
+ } else {
+ // end the range and output
+ var contextSize = Math.min(lines.length, 4);
+ ret.push(
+ '@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize)
+ + ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize)
+ + ' @@');
+ ret.push.apply(ret, curRange);
+ ret.push.apply(ret, contextLines(lines.slice(0, contextSize)));
+ if (lines.length <= 4) {
+ eofNL(ret, i, current);
+ }
+
+ oldRangeStart = 0; newRangeStart = 0; curRange = [];
+ }
+ }
+ oldLine += lines.length;
+ newLine += lines.length;
+ }
+ }
+
+ return ret.join('\n') + '\n';
+ },
+
+ applyPatch: function(oldStr, uniDiff) {
+ var diffstr = uniDiff.split('\n');
+ var diff = [];
+ var remEOFNL = false,
+ addEOFNL = false;
+
+ for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) {
+ if(diffstr[i][0] === '@') {
+ var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/);
+ diff.unshift({
+ start:meh[3],
+ oldlength:meh[2],
+ oldlines:[],
+ newlength:meh[4],
+ newlines:[]
+ });
+ } else if(diffstr[i][0] === '+') {
+ diff[0].newlines.push(diffstr[i].substr(1));
+ } else if(diffstr[i][0] === '-') {
+ diff[0].oldlines.push(diffstr[i].substr(1));
+ } else if(diffstr[i][0] === ' ') {
+ diff[0].newlines.push(diffstr[i].substr(1));
+ diff[0].oldlines.push(diffstr[i].substr(1));
+ } else if(diffstr[i][0] === '\\') {
+ if (diffstr[i-1][0] === '+') {
+ remEOFNL = true;
+ } else if(diffstr[i-1][0] === '-') {
+ addEOFNL = true;
+ }
+ }
+ }
+
+ var str = oldStr.split('\n');
+ for (var i = diff.length - 1; i >= 0; i--) {
+ var d = diff[i];
+ for (var j = 0; j < d.oldlength; j++) {
+ if(str[d.start-1+j] !== d.oldlines[j]) {
+ return false;
+ }
+ }
+ Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines));
+ }
+
+ if (remEOFNL) {
+ while (!str[str.length-1]) {
+ str.pop();
+ }
+ } else if (addEOFNL) {
+ str.push('');
+ }
+ return str.join('\n');
+ },
+
+ convertChangesToXML: function(changes){
+ var ret = [];
+ for ( var i = 0; i < changes.length; i++) {
+ var change = changes[i];
+ if (change.added) {
+ ret.push('<ins>');
+ } else if (change.removed) {
+ ret.push('<del>');
+ }
+
+ ret.push(escapeHTML(change.value));
+
+ if (change.added) {
+ ret.push('</ins>');
+ } else if (change.removed) {
+ ret.push('</del>');
+ }
+ }
+ return ret.join('');
+ },
+
+ // See: http://code.google.com/p/google-diff-match-patch/wiki/API
+ convertChangesToDMP: function(changes){
+ var ret = [], change;
+ for ( var i = 0; i < changes.length; i++) {
+ change = changes[i];
+ ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]);
+ }
+ return ret;
+ }
+ };
+})();
+
+if (typeof module !== 'undefined') {
+ module.exports = JsDiff;
+}
+
+}); // module: browser/diff.js
+
+require.register("browser/events.js", function(module, exports, require){
+
+/**
+ * Module exports.
+ */
+
+exports.EventEmitter = EventEmitter;
+
+/**
+ * Check if `obj` is an array.
+ */
+
+function isArray(obj) {
+ return '[object Array]' == {}.toString.call(obj);
+}
+
+/**
+ * Event emitter constructor.
+ *
+ * @api public
+ */
+
+function EventEmitter(){};
+
+/**
+ * Adds a listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.on = function (name, fn) {
+ if (!this.$events) {
+ this.$events = {};
+ }
+
+ if (!this.$events[name]) {
+ this.$events[name] = fn;
+ } else if (isArray(this.$events[name])) {
+ this.$events[name].push(fn);
+ } else {
+ this.$events[name] = [this.$events[name], fn];
+ }
+
+ return this;
+};
+
+EventEmitter.prototype.addListener = EventEmitter.prototype.on;
+
+/**
+ * Adds a volatile listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.once = function (name, fn) {
+ var self = this;
+
+ function on () {
+ self.removeListener(name, on);
+ fn.apply(this, arguments);
+ };
+
+ on.listener = fn;
+ this.on(name, on);
+
+ return this;
+};
+
+/**
+ * Removes a listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.removeListener = function (name, fn) {
+ if (this.$events && this.$events[name]) {
+ var list = this.$events[name];
+
+ if (isArray(list)) {
+ var pos = -1;
+
+ for (var i = 0, l = list.length; i < l; i++) {
+ if (list[i] === fn || (list[i].listener && list[i].listener === fn)) {
+ pos = i;
+ break;
+ }
+ }
+
+ if (pos < 0) {
+ return this;
+ }
+
+ list.splice(pos, 1);
+
+ if (!list.length) {
+ delete this.$events[name];
+ }
+ } else if (list === fn || (list.listener && list.listener === fn)) {
+ delete this.$events[name];
+ }
+ }
+
+ return this;
+};
+
+/**
+ * Removes all listeners for an event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.removeAllListeners = function (name) {
+ if (name === undefined) {
+ this.$events = {};
+ return this;
+ }
+
+ if (this.$events && this.$events[name]) {
+ this.$events[name] = null;
+ }
+
+ return this;
+};
+
+/**
+ * Gets all listeners for a certain event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.listeners = function (name) {
+ if (!this.$events) {
+ this.$events = {};
+ }
+
+ if (!this.$events[name]) {
+ this.$events[name] = [];
+ }
+
+ if (!isArray(this.$events[name])) {
+ this.$events[name] = [this.$events[name]];
+ }
+
+ return this.$events[name];
+};
+
+/**
+ * Emits an event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.emit = function (name) {
+ if (!this.$events) {
+ return false;
+ }
+
+ var handler = this.$events[name];
+
+ if (!handler) {
+ return false;
+ }
+
+ var args = [].slice.call(arguments, 1);
+
+ if ('function' == typeof handler) {
+ handler.apply(this, args);
+ } else if (isArray(handler)) {
+ var listeners = handler.slice();
+
+ for (var i = 0, l = listeners.length; i < l; i++) {
+ listeners[i].apply(this, args);
+ }
+ } else {
+ return false;
+ }
+
+ return true;
+};
+}); // module: browser/events.js
+
+require.register("browser/fs.js", function(module, exports, require){
+
+}); // module: browser/fs.js
+
+require.register("browser/path.js", function(module, exports, require){
+
+}); // module: browser/path.js
+
+require.register("browser/progress.js", function(module, exports, require){
+/**
+ * Expose `Progress`.
+ */
+
+module.exports = Progress;
+
+/**
+ * Initialize a new `Progress` indicator.
+ */
+
+function Progress() {
+ this.percent = 0;
+ this.size(0);
+ this.fontSize(11);
+ this.font('helvetica, arial, sans-serif');
+}
+
+/**
+ * Set progress size to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.size = function(n){
+ this._size = n;
+ return this;
+};
+
+/**
+ * Set text to `str`.
+ *
+ * @param {String} str
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.text = function(str){
+ this._text = str;
+ return this;
+};
+
+/**
+ * Set font size to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.fontSize = function(n){
+ this._fontSize = n;
+ return this;
+};
+
+/**
+ * Set font `family`.
+ *
+ * @param {String} family
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.font = function(family){
+ this._font = family;
+ return this;
+};
+
+/**
+ * Update percentage to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.update = function(n){
+ this.percent = n;
+ return this;
+};
+
+/**
+ * Draw on `ctx`.
+ *
+ * @param {CanvasRenderingContext2d} ctx
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.draw = function(ctx){
+ try {
+ var percent = Math.min(this.percent, 100)
+ , size = this._size
+ , half = size / 2
+ , x = half
+ , y = half
+ , rad = half - 1
+ , fontSize = this._fontSize;
+
+ ctx.font = fontSize + 'px ' + this._font;
+
+ var angle = Math.PI * 2 * (percent / 100);
+ ctx.clearRect(0, 0, size, size);
+
+ // outer circle
+ ctx.strokeStyle = '#9f9f9f';
+ ctx.beginPath();
+ ctx.arc(x, y, rad, 0, angle, false);
+ ctx.stroke();
+
+ // inner circle
+ ctx.strokeStyle = '#eee';
+ ctx.beginPath();
+ ctx.arc(x, y, rad - 1, 0, angle, true);
+ ctx.stroke();
+
+ // text
+ var text = this._text || (percent | 0) + '%'
+ , w = ctx.measureText(text).width;
+
+ ctx.fillText(
+ text
+ , x - w / 2 + 1
+ , y + fontSize / 2 - 1);
+ } catch (ex) {} //don't fail if we can't render progress
+ return this;
+};
+
+}); // module: browser/progress.js
+
+require.register("browser/tty.js", function(module, exports, require){
+
+exports.isatty = function(){
+ return true;
+};
+
+exports.getWindowSize = function(){
+ if ('innerHeight' in global) {
+ return [global.innerHeight, global.innerWidth];
+ } else {
+ // In a Web Worker, the DOM Window is not available.
+ return [640, 480];
+ }
+};
+
+}); // module: browser/tty.js
+
+require.register("context.js", function(module, exports, require){
+
+/**
+ * Expose `Context`.
+ */
+
+module.exports = Context;
+
+/**
+ * Initialize a new `Context`.
+ *
+ * @api private
+ */
+
+function Context(){}
+
+/**
+ * Set or get the context `Runnable` to `runnable`.
+ *
+ * @param {Runnable} runnable
+ * @return {Context}
+ * @api private
+ */
+
+Context.prototype.runnable = function(runnable){
+ if (0 == arguments.length) return this._runnable;
+ this.test = this._runnable = runnable;
+ return this;
+};
+
+/**
+ * Set test timeout `ms`.
+ *
+ * @param {Number} ms
+ * @return {Context} self
+ * @api private
+ */
+
+Context.prototype.timeout = function(ms){
+ this.runnable().timeout(ms);
+ return this;
+};
+
+/**
+ * Set test slowness threshold `ms`.
+ *
+ * @param {Number} ms
+ * @return {Context} self
+ * @api private
+ */
+
+Context.prototype.slow = function(ms){
+ this.runnable().slow(ms);
+ return this;
+};
+
+/**
+ * Inspect the context void of `._runnable`.
+ *
+ * @return {String}
+ * @api private
+ */
+
+Context.prototype.inspect = function(){
+ return JSON.stringify(this, function(key, val){
+ if ('_runnable' == key) return;
+ if ('test' == key) return;
+ return val;
+ }, 2);
+};
+
+}); // module: context.js
+
+require.register("hook.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Runnable = require('./runnable');
+
+/**
+ * Expose `Hook`.
+ */
+
+module.exports = Hook;
+
+/**
+ * Initialize a new `Hook` with the given `title` and callback `fn`.
+ *
+ * @param {String} title
+ * @param {Function} fn
+ * @api private
+ */
+
+function Hook(title, fn) {
+ Runnable.call(this, title, fn);
+ this.type = 'hook';
+}
+
+/**
+ * Inherit from `Runnable.prototype`.
+ */
+
+function F(){};
+F.prototype = Runnable.prototype;
+Hook.prototype = new F;
+Hook.prototype.constructor = Hook;
+
+
+/**
+ * Get or set the test `err`.
+ *
+ * @param {Error} err
+ * @return {Error}
+ * @api public
+ */
+
+Hook.prototype.error = function(err){
+ if (0 == arguments.length) {
+ var err = this._error;
+ this._error = null;
+ return err;
+ }
+
+ this._error = err;
+};
+
+}); // module: hook.js
+
+require.register("interfaces/bdd.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+ , Test = require('../test')
+ , utils = require('../utils');
+
+/**
+ * BDD-style interface:
+ *
+ * describe('Array', function(){
+ * describe('#indexOf()', function(){
+ * it('should return -1 when not present', function(){
+ *
+ * });
+ *
+ * it('should return the index when present', function(){
+ *
+ * });
+ * });
+ * });
+ *
+ */
+
+module.exports = function(suite){
+ var suites = [suite];
+
+ suite.on('pre-require', function(context, file, mocha){
+
+ /**
+ * Execute before running tests.
+ */
+
+ context.before = function(name, fn){
+ suites[0].beforeAll(name, fn);
+ };
+
+ /**
+ * Execute after running tests.
+ */
+
+ context.after = function(name, fn){
+ suites[0].afterAll(name, fn);
+ };
+
+ /**
+ * Execute before each test case.
+ */
+
+ context.beforeEach = function(name, fn){
+ suites[0].beforeEach(name, fn);
+ };
+
+ /**
+ * Execute after each test case.
+ */
+
+ context.afterEach = function(name, fn){
+ suites[0].afterEach(name, fn);
+ };
+
+ /**
+ * Describe a "suite" with the given `title`
+ * and callback `fn` containing nested suites
+ * and/or tests.
+ */
+
+ context.describe = context.context = function(title, fn){
+ var suite = Suite.create(suites[0], title);
+ suites.unshift(suite);
+ fn.call(suite);
+ suites.shift();
+ return suite;
+ };
+
+ /**
+ * Pending describe.
+ */
+
+ context.xdescribe =
+ context.xcontext =
+ context.describe.skip = function(title, fn){
+ var suite = Suite.create(suites[0], title);
+ suite.pending = true;
+ suites.unshift(suite);
+ fn.call(suite);
+ suites.shift();
+ };
+
+ /**
+ * Exclusive suite.
+ */
+
+ context.describe.only = function(title, fn){
+ var suite = context.describe(title, fn);
+ mocha.grep(suite.fullTitle());
+ return suite;
+ };
+
+ /**
+ * Describe a specification or test-case
+ * with the given `title` and callback `fn`
+ * acting as a thunk.
+ */
+
+ context.it = context.specify = function(title, fn){
+ var suite = suites[0];
+ if (suite.pending) var fn = null;
+ var test = new Test(title, fn);
+ suite.addTest(test);
+ return test;
+ };
+
+ /**
+ * Exclusive test-case.
+ */
+
+ context.it.only = function(title, fn){
+ var test = context.it(title, fn);
+ var reString = '^' + utils.escapeRegexp(test.fullTitle()) + '$';
+ mocha.grep(new RegExp(reString));
+ return test;
+ };
+
+ /**
+ * Pending test case.
+ */
+
+ context.xit =
+ context.xspecify =
+ context.it.skip = function(title){
+ context.it(title);
+ };
+ });
+};
+
+}); // module: interfaces/bdd.js
+
+require.register("interfaces/exports.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+ , Test = require('../test');
+
+/**
+ * TDD-style interface:
+ *
+ * exports.Array = {
+ * '#indexOf()': {
+ * 'should return -1 when the value is not present': function(){
+ *
+ * },
+ *
+ * 'should return the correct index when the value is present': function(){
+ *
+ * }
+ * }
+ * };
+ *
+ */
+
+module.exports = function(suite){
+ var suites = [suite];
+
+ suite.on('require', visit);
+
+ function visit(obj) {
+ var suite;
+ for (var key in obj) {
+ if ('function' == typeof obj[key]) {
+ var fn = obj[key];
+ switch (key) {
+ case 'before':
+ suites[0].beforeAll(fn);
+ break;
+ case 'after':
+ suites[0].afterAll(fn);
+ break;
+ case 'beforeEach':
+ suites[0].beforeEach(fn);
+ break;
+ case 'afterEach':
+ suites[0].afterEach(fn);
+ break;
+ default:
+ suites[0].addTest(new Test(key, fn));
+ }
+ } else {
+ var suite = Suite.create(suites[0], key);
+ suites.unshift(suite);
+ visit(obj[key]);
+ suites.shift();
+ }
+ }
+ }
+};
+
+}); // module: interfaces/exports.js
+
+require.register("interfaces/index.js", function(module, exports, require){
+
+exports.bdd = require('./bdd');
+exports.tdd = require('./tdd');
+exports.qunit = require('./qunit');
+exports.exports = require('./exports');
+
+}); // module: interfaces/index.js
+
+require.register("interfaces/qunit.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+ , Test = require('../test')
+ , utils = require('../utils');
+
+/**
+ * QUnit-style interface:
+ *
+ * suite('Array');
+ *
+ * test('#length', function(){
+ * var arr = [1,2,3];
+ * ok(arr.length == 3);
+ * });
+ *
+ * test('#indexOf()', function(){
+ * var arr = [1,2,3];
+ * ok(arr.indexOf(1) == 0);
+ * ok(arr.indexOf(2) == 1);
+ * ok(arr.indexOf(3) == 2);
+ * });
+ *
+ * suite('String');
+ *
+ * test('#length', function(){
+ * ok('foo'.length == 3);
+ * });
+ *
+ */
+
+module.exports = function(suite){
+ var suites = [suite];
+
+ suite.on('pre-require', function(context, file, mocha){
+
+ /**
+ * Execute before running tests.
+ */
+
+ context.before = function(name, fn){
+ suites[0].beforeAll(name, fn);
+ };
+
+ /**
+ * Execute after running tests.
+ */
+
+ context.after = function(name, fn){
+ suites[0].afterAll(name, fn);
+ };
+
+ /**
+ * Execute before each test case.
+ */
+
+ context.beforeEach = function(name, fn){
+ suites[0].beforeEach(name, fn);
+ };
+
+ /**
+ * Execute after each test case.
+ */
+
+ context.afterEach = function(name, fn){
+ suites[0].afterEach(name, fn);
+ };
+
+ /**
+ * Describe a "suite" with the given `title`.
+ */
+
+ context.suite = function(title){
+ if (suites.length > 1) suites.shift();
+ var suite = Suite.create(suites[0], title);
+ suites.unshift(suite);
+ return suite;
+ };
+
+ /**
+ * Exclusive test-case.
+ */
+
+ context.suite.only = function(title, fn){
+ var suite = context.suite(title, fn);
+ mocha.grep(suite.fullTitle());
+ };
+
+ /**
+ * Describe a specification or test-case
+ * with the given `title` and callback `fn`
+ * acting as a thunk.
+ */
+
+ context.test = function(title, fn){
+ var test = new Test(title, fn);
+ suites[0].addTest(test);
+ return test;
+ };
+
+ /**
+ * Exclusive test-case.
+ */
+
+ context.test.only = function(title, fn){
+ var test = context.test(title, fn);
+ var reString = '^' + utils.escapeRegexp(test.fullTitle()) + '$';
+ mocha.grep(new RegExp(reString));
+ };
+
+ /**
+ * Pending test case.
+ */
+
+ context.test.skip = function(title){
+ context.test(title);
+ };
+ });
+};
+
+}); // module: interfaces/qunit.js
+
+require.register("interfaces/tdd.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+ , Test = require('../test')
+ , utils = require('../utils');;
+
+/**
+ * TDD-style interface:
+ *
+ * suite('Array', function(){
+ * suite('#indexOf()', function(){
+ * suiteSetup(function(){
+ *
+ * });
+ *
+ * test('should return -1 when not present', function(){
+ *
+ * });
+ *
+ * test('should return the index when present', function(){
+ *
+ * });
+ *
+ * suiteTeardown(function(){
+ *
+ * });
+ * });
+ * });
+ *
+ */
+
+module.exports = function(suite){
+ var suites = [suite];
+
+ suite.on('pre-require', function(context, file, mocha){
+
+ /**
+ * Execute before each test case.
+ */
+
+ context.setup = function(name, fn){
+ suites[0].beforeEach(name, fn);
+ };
+
+ /**
+ * Execute after each test case.
+ */
+
+ context.teardown = function(name, fn){
+ suites[0].afterEach(name, fn);
+ };
+
+ /**
+ * Execute before the suite.
+ */
+
+ context.suiteSetup = function(name, fn){
+ suites[0].beforeAll(name, fn);
+ };
+
+ /**
+ * Execute after the suite.
+ */
+
+ context.suiteTeardown = function(name, fn){
+ suites[0].afterAll(name, fn);
+ };
+
+ /**
+ * Describe a "suite" with the given `title`
+ * and callback `fn` containing nested suites
+ * and/or tests.
+ */
+
+ context.suite = function(title, fn){
+ var suite = Suite.create(suites[0], title);
+ suites.unshift(suite);
+ fn.call(suite);
+ suites.shift();
+ return suite;
+ };
+
+ /**
+ * Pending suite.
+ */
+ context.suite.skip = function(title, fn) {
+ var suite = Suite.create(suites[0], title);
+ suite.pending = true;
+ suites.unshift(suite);
+ fn.call(suite);
+ suites.shift();
+ };
+
+ /**
+ * Exclusive test-case.
+ */
+
+ context.suite.only = function(title, fn){
+ var suite = context.suite(title, fn);
+ mocha.grep(suite.fullTitle());
+ };
+
+ /**
+ * Describe a specification or test-case
+ * with the given `title` and callback `fn`
+ * acting as a thunk.
+ */
+
+ context.test = function(title, fn){
+ var suite = suites[0];
+ if (suite.pending) var fn = null;
+ var test = new Test(title, fn);
+ suite.addTest(test);
+ return test;
+ };
+
+ /**
+ * Exclusive test-case.
+ */
+
+ context.test.only = function(title, fn){
+ var test = context.test(title, fn);
+ var reString = '^' + utils.escapeRegexp(test.fullTitle()) + '$';
+ mocha.grep(new RegExp(reString));
+ };
+
+ /**
+ * Pending test case.
+ */
+
+ context.test.skip = function(title){
+ context.test(title);
+ };
+ });
+};
+
+}); // module: interfaces/tdd.js
+
+require.register("mocha.js", function(module, exports, require){
+/*!
+ * mocha
+ * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var path = require('browser/path')
+ , utils = require('./utils');
+
+/**
+ * Expose `Mocha`.
+ */
+
+exports = module.exports = Mocha;
+
+/**
+ * Expose internals.
+ */
+
+exports.utils = utils;
+exports.interfaces = require('./interfaces');
+exports.reporters = require('./reporters');
+exports.Runnable = require('./runnable');
+exports.Context = require('./context');
+exports.Runner = require('./runner');
+exports.Suite = require('./suite');
+exports.Hook = require('./hook');
+exports.Test = require('./test');
+
+/**
+ * Return image `name` path.
+ *
+ * @param {String} name
+ * @return {String}
+ * @api private
+ */
+
+function image(name) {
+ return __dirname + '/../images/' + name + '.png';
+}
+
+/**
+ * Setup mocha with `options`.
+ *
+ * Options:
+ *
+ * - `ui` name "bdd", "tdd", "exports" etc
+ * - `reporter` reporter instance, defaults to `mocha.reporters.Dot`
+ * - `globals` array of accepted globals
+ * - `timeout` timeout in milliseconds
+ * - `bail` bail on the first test failure
+ * - `slow` milliseconds to wait before considering a test slow
+ * - `ignoreLeaks` ignore global leaks
+ * - `grep` string or regexp to filter tests with
+ *
+ * @param {Object} options
+ * @api public
+ */
+
+function Mocha(options) {
+ options = options || {};
+ this.files = [];
+ this.options = options;
+ this.grep(options.grep);
+ this.suite = new exports.Suite('', new exports.Context);
+ this.ui(options.ui);
+ this.bail(options.bail);
+ this.reporter(options.reporter);
+ if (null != options.timeout) this.timeout(options.timeout);
+ this.useColors(options.useColors)
+ if (options.slow) this.slow(options.slow);
+
+ this.suite.on('pre-require', function (context) {
+ exports.afterEach = context.afterEach || context.teardown;
+ exports.after = context.after || context.suiteTeardown;
+ exports.beforeEach = context.beforeEach || context.setup;
+ exports.before = context.before || context.suiteSetup;
+ exports.describe = context.describe || context.suite;
+ exports.it = context.it || context.test;
+ exports.setup = context.setup || context.beforeEach;
+ exports.suiteSetup = context.suiteSetup || context.before;
+ exports.suiteTeardown = context.suiteTeardown || context.after;
+ exports.suite = context.suite || context.describe;
+ exports.teardown = context.teardown || context.afterEach;
+ exports.test = context.test || context.it;
+ });
+}
+
+/**
+ * Enable or disable bailing on the first failure.
+ *
+ * @param {Boolean} [bail]
+ * @api public
+ */
+
+Mocha.prototype.bail = function(bail){
+ if (0 == arguments.length) bail = true;
+ this.suite.bail(bail);
+ return this;
+};
+
+/**
+ * Add test `file`.
+ *
+ * @param {String} file
+ * @api public
+ */
+
+Mocha.prototype.addFile = function(file){
+ this.files.push(file);
+ return this;
+};
+
+/**
+ * Set reporter to `reporter`, defaults to "dot".
+ *
+ * @param {String|Function} reporter name or constructor
+ * @api public
+ */
+
+Mocha.prototype.reporter = function(reporter){
+ if ('function' == typeof reporter) {
+ this._reporter = reporter;
+ } else {
+ reporter = reporter || 'dot';
+ var _reporter;
+ try { _reporter = require('./reporters/' + reporter); } catch (err) {};
+ if (!_reporter) try { _reporter = require(reporter); } catch (err) {};
+ if (!_reporter && reporter === 'teamcity')
+ console.warn('The Teamcity reporter was moved to a package named ' +
+ 'mocha-teamcity-reporter ' +
+ '(https://npmjs.org/package/mocha-teamcity-reporter).');
+ if (!_reporter) throw new Error('invalid reporter "' + reporter + '"');
+ this._reporter = _reporter;
+ }
+ return this;
+};
+
+/**
+ * Set test UI `name`, defaults to "bdd".
+ *
+ * @param {String} bdd
+ * @api public
+ */
+
+Mocha.prototype.ui = function(name){
+ name = name || 'bdd';
+ this._ui = exports.interfaces[name];
+ if (!this._ui) try { this._ui = require(name); } catch (err) {};
+ if (!this._ui) throw new Error('invalid interface "' + name + '"');
+ this._ui = this._ui(this.suite);
+ return this;
+};
+
+/**
+ * Load registered files.
+ *
+ * @api private
+ */
+
+Mocha.prototype.loadFiles = function(fn){
+ var self = this;
+ var suite = this.suite;
+ var pending = this.files.length;
+ this.files.forEach(function(file){
+ file = path.resolve(file);
+ suite.emit('pre-require', global, file, self);
+ suite.emit('require', require(file), file, self);
+ suite.emit('post-require', global, file, self);
+ --pending || (fn && fn());
+ });
+};
+
+/**
+ * Enable growl support.
+ *
+ * @api private
+ */
+
+Mocha.prototype._growl = function(runner, reporter) {
+ var notify = require('growl');
+
+ runner.on('end', function(){
+ var stats = reporter.stats;
+ if (stats.failures) {
+ var msg = stats.failures + ' of ' + runner.total + ' tests failed';
+ notify(msg, { name: 'mocha', title: 'Failed', image: image('error') });
+ } else {
+ notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', {
+ name: 'mocha'
+ , title: 'Passed'
+ , image: image('ok')
+ });
+ }
+ });
+};
+
+/**
+ * Add regexp to grep, if `re` is a string it is escaped.
+ *
+ * @param {RegExp|String} re
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.grep = function(re){
+ this.options.grep = 'string' == typeof re
+ ? new RegExp(utils.escapeRegexp(re))
+ : re;
+ return this;
+};
+
+/**
+ * Invert `.grep()` matches.
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.invert = function(){
+ this.options.invert = true;
+ return this;
+};
+
+/**
+ * Ignore global leaks.
+ *
+ * @param {Boolean} ignore
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.ignoreLeaks = function(ignore){
+ this.options.ignoreLeaks = !!ignore;
+ return this;
+};
+
+/**
+ * Enable global leak checking.
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.checkLeaks = function(){
+ this.options.ignoreLeaks = false;
+ return this;
+};
+
+/**
+ * Enable growl support.
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.growl = function(){
+ this.options.growl = true;
+ return this;
+};
+
+/**
+ * Ignore `globals` array or string.
+ *
+ * @param {Array|String} globals
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.globals = function(globals){
+ this.options.globals = (this.options.globals || []).concat(globals);
+ return this;
+};
+
+/**
+ * Emit color output.
+ *
+ * @param {Boolean} colors
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.useColors = function(colors){
+ this.options.useColors = arguments.length && colors != undefined
+ ? colors
+ : true;
+ return this;
+};
+
+/**
+ * Use inline diffs rather than +/-.
+ *
+ * @param {Boolean} inlineDiffs
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.useInlineDiffs = function(inlineDiffs) {
+ this.options.useInlineDiffs = arguments.length && inlineDiffs != undefined
+ ? inlineDiffs
+ : false;
+ return this;
+};
+
+/**
+ * Set the timeout in milliseconds.
+ *
+ * @param {Number} timeout
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.timeout = function(timeout){
+ this.suite.timeout(timeout);
+ return this;
+};
+
+/**
+ * Set slowness threshold in milliseconds.
+ *
+ * @param {Number} slow
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.slow = function(slow){
+ this.suite.slow(slow);
+ return this;
+};
+
+/**
+ * Makes all tests async (accepting a callback)
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.asyncOnly = function(){
+ this.options.asyncOnly = true;
+ return this;
+};
+
+/**
+ * Run tests and invoke `fn()` when complete.
+ *
+ * @param {Function} fn
+ * @return {Runner}
+ * @api public
+ */
+
+Mocha.prototype.run = function(fn){
+ if (this.files.length) this.loadFiles();
+ var suite = this.suite;
+ var options = this.options;
+ options.files = this.files;
+ var runner = new exports.Runner(suite);
+ var reporter = new this._reporter(runner, options);
+ runner.ignoreLeaks = false !== options.ignoreLeaks;
+ runner.asyncOnly = options.asyncOnly;
+ if (options.grep) runner.grep(options.grep, options.invert);
+ if (options.globals) runner.globals(options.globals);
+ if (options.growl) this._growl(runner, reporter);
+ exports.reporters.Base.useColors = options.useColors;
+ exports.reporters.Base.inlineDiffs = options.useInlineDiffs;
+ return runner.run(fn);
+};
+
+}); // module: mocha.js
+
+require.register("ms.js", function(module, exports, require){
+/**
+ * Helpers.
+ */
+
+var s = 1000;
+var m = s * 60;
+var h = m * 60;
+var d = h * 24;
+var y = d * 365.25;
+
+/**
+ * Parse or format the given `val`.
+ *
+ * Options:
+ *
+ * - `long` verbose formatting [false]
+ *
+ * @param {String|Number} val
+ * @param {Object} options
+ * @return {String|Number}
+ * @api public
+ */
+
+module.exports = function(val, options){
+ options = options || {};
+ if ('string' == typeof val) return parse(val);
+ return options.long ? longFormat(val) : shortFormat(val);
+};
+
+/**
+ * Parse the given `str` and return milliseconds.
+ *
+ * @param {String} str
+ * @return {Number}
+ * @api private
+ */
+
+function parse(str) {
+ var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str);
+ if (!match) return;
+ var n = parseFloat(match[1]);
+ var type = (match[2] || 'ms').toLowerCase();
+ switch (type) {
+ case 'years':
+ case 'year':
+ case 'y':
+ return n * y;
+ case 'days':
+ case 'day':
+ case 'd':
+ return n * d;
+ case 'hours':
+ case 'hour':
+ case 'h':
+ return n * h;
+ case 'minutes':
+ case 'minute':
+ case 'm':
+ return n * m;
+ case 'seconds':
+ case 'second':
+ case 's':
+ return n * s;
+ case 'ms':
+ return n;
+ }
+}
+
+/**
+ * Short format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function shortFormat(ms) {
+ if (ms >= d) return Math.round(ms / d) + 'd';
+ if (ms >= h) return Math.round(ms / h) + 'h';
+ if (ms >= m) return Math.round(ms / m) + 'm';
+ if (ms >= s) return Math.round(ms / s) + 's';
+ return ms + 'ms';
+}
+
+/**
+ * Long format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function longFormat(ms) {
+ return plural(ms, d, 'day')
+ || plural(ms, h, 'hour')
+ || plural(ms, m, 'minute')
+ || plural(ms, s, 'second')
+ || ms + ' ms';
+}
+
+/**
+ * Pluralization helper.
+ */
+
+function plural(ms, n, name) {
+ if (ms < n) return;
+ if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
+ return Math.ceil(ms / n) + ' ' + name + 's';
+}
+
+}); // module: ms.js
+
+require.register("reporters/base.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var tty = require('browser/tty')
+ , diff = require('browser/diff')
+ , ms = require('../ms')
+ , utils = require('../utils');
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+ , setTimeout = global.setTimeout
+ , setInterval = global.setInterval
+ , clearTimeout = global.clearTimeout
+ , clearInterval = global.clearInterval;
+
+/**
+ * Check if both stdio streams are associated with a tty.
+ */
+
+var isatty = tty.isatty(1) && tty.isatty(2);
+
+/**
+ * Expose `Base`.
+ */
+
+exports = module.exports = Base;
+
+/**
+ * Enable coloring by default.
+ */
+
+exports.useColors = isatty || (process.env.MOCHA_COLORS !== undefined);
+
+/**
+ * Inline diffs instead of +/-
+ */
+
+exports.inlineDiffs = false;
+
+/**
+ * Default color map.
+ */
+
+exports.colors = {
+ 'pass': 90
+ , 'fail': 31
+ , 'bright pass': 92
+ , 'bright fail': 91
+ , 'bright yellow': 93
+ , 'pending': 36
+ , 'suite': 0
+ , 'error title': 0
+ , 'error message': 31
+ , 'error stack': 90
+ , 'checkmark': 32
+ , 'fast': 90
+ , 'medium': 33
+ , 'slow': 31
+ , 'green': 32
+ , 'light': 90
+ , 'diff gutter': 90
+ , 'diff added': 42
+ , 'diff removed': 41
+};
+
+/**
+ * Default symbol map.
+ */
+
+exports.symbols = {
+ ok: '✓',
+ err: '✖',
+ dot: '․'
+};
+
+// With node.js on Windows: use symbols available in terminal default fonts
+if ('win32' == process.platform) {
+ exports.symbols.ok = '\u221A';
+ exports.symbols.err = '\u00D7';
+ exports.symbols.dot = '.';
+}
+
+/**
+ * Color `str` with the given `type`,
+ * allowing colors to be disabled,
+ * as well as user-defined color
+ * schemes.
+ *
+ * @param {String} type
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+var color = exports.color = function(type, str) {
+ if (!exports.useColors) return str;
+ return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m';
+};
+
+/**
+ * Expose term window size, with some
+ * defaults for when stderr is not a tty.
+ */
+
+exports.window = {
+ width: isatty
+ ? process.stdout.getWindowSize
+ ? process.stdout.getWindowSize(1)[0]
+ : tty.getWindowSize()[1]
+ : 75
+};
+
+/**
+ * Expose some basic cursor interactions
+ * that are common among reporters.
+ */
+
+exports.cursor = {
+ hide: function(){
+ isatty && process.stdout.write('\u001b[?25l');
+ },
+
+ show: function(){
+ isatty && process.stdout.write('\u001b[?25h');
+ },
+
+ deleteLine: function(){
+ isatty && process.stdout.write('\u001b[2K');
+ },
+
+ beginningOfLine: function(){
+ isatty && process.stdout.write('\u001b[0G');
+ },
+
+ CR: function(){
+ if (isatty) {
+ exports.cursor.deleteLine();
+ exports.cursor.beginningOfLine();
+ } else {
+ process.stdout.write('\r');
+ }
+ }
+};
+
+/**
+ * Outut the given `failures` as a list.
+ *
+ * @param {Array} failures
+ * @api public
+ */
+
+exports.list = function(failures){
+ console.error();
+ failures.forEach(function(test, i){
+ // format
+ var fmt = color('error title', ' %s) %s:\n')
+ + color('error message', ' %s')
+ + color('error stack', '\n%s\n');
+
+ // msg
+ var err = test.err
+ , message = err.message || ''
+ , stack = err.stack || message
+ , index = stack.indexOf(message) + message.length
+ , msg = stack.slice(0, index)
+ , actual = err.actual
+ , expected = err.expected
+ , escape = true;
+
+ // uncaught
+ if (err.uncaught) {
+ msg = 'Uncaught ' + msg;
+ }
+
+ // explicitly show diff
+ if (err.showDiff && sameType(actual, expected)) {
+ escape = false;
+ err.actual = actual = stringify(canonicalize(actual));
+ err.expected = expected = stringify(canonicalize(expected));
+ }
+
+ // actual / expected diff
+ if ('string' == typeof actual && 'string' == typeof expected) {
+ fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n');
+ var match = message.match(/^([^:]+): expected/);
+ msg = '\n ' + color('error message', match ? match[1] : msg);
+
+ if (exports.inlineDiffs) {
+ msg += inlineDiff(err, escape);
+ } else {
+ msg += unifiedDiff(err, escape);
+ }
+ }
+
+ // indent stack trace without msg
+ stack = stack.slice(index ? index + 1 : index)
+ .replace(/^/gm, ' ');
+
+ console.error(fmt, (i + 1), test.fullTitle(), msg, stack);
+ });
+};
+
+/**
+ * Initialize a new `Base` reporter.
+ *
+ * All other reporters generally
+ * inherit from this reporter, providing
+ * stats such as test duration, number
+ * of tests passed / failed etc.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Base(runner) {
+ var self = this
+ , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }
+ , failures = this.failures = [];
+
+ if (!runner) return;
+ this.runner = runner;
+
+ runner.stats = stats;
+
+ runner.on('start', function(){
+ stats.start = new Date;
+ });
+
+ runner.on('suite', function(suite){
+ stats.suites = stats.suites || 0;
+ suite.root || stats.suites++;
+ });
+
+ runner.on('test end', function(test){
+ stats.tests = stats.tests || 0;
+ stats.tests++;
+ });
+
+ runner.on('pass', function(test){
+ stats.passes = stats.passes || 0;
+
+ var medium = test.slow() / 2;
+ test.speed = test.duration > test.slow()
+ ? 'slow'
+ : test.duration > medium
+ ? 'medium'
+ : 'fast';
+
+ stats.passes++;
+ });
+
+ runner.on('fail', function(test, err){
+ stats.failures = stats.failures || 0;
+ stats.failures++;
+ test.err = err;
+ failures.push(test);
+ });
+
+ runner.on('end', function(){
+ stats.end = new Date;
+ stats.duration = new Date - stats.start;
+ });
+
+ runner.on('pending', function(){
+ stats.pending++;
+ });
+}
+
+/**
+ * Output common epilogue used by many of
+ * the bundled reporters.
+ *
+ * @api public
+ */
+
+Base.prototype.epilogue = function(){
+ var stats = this.stats;
+ var tests;
+ var fmt;
+
+ console.log();
+
+ // passes
+ fmt = color('bright pass', ' ')
+ + color('green', ' %d passing')
+ + color('light', ' (%s)');
+
+ console.log(fmt,
+ stats.passes || 0,
+ ms(stats.duration));
+
+ // pending
+ if (stats.pending) {
+ fmt = color('pending', ' ')
+ + color('pending', ' %d pending');
+
+ console.log(fmt, stats.pending);
+ }
+
+ // failures
+ if (stats.failures) {
+ fmt = color('fail', ' %d failing');
+
+ console.error(fmt,
+ stats.failures);
+
+ Base.list(this.failures);
+ console.error();
+ }
+
+ console.log();
+};
+
+/**
+ * Pad the given `str` to `len`.
+ *
+ * @param {String} str
+ * @param {String} len
+ * @return {String}
+ * @api private
+ */
+
+function pad(str, len) {
+ str = String(str);
+ return Array(len - str.length + 1).join(' ') + str;
+}
+
+
+/**
+ * Returns an inline diff between 2 strings with coloured ANSI output
+ *
+ * @param {Error} Error with actual/expected
+ * @return {String} Diff
+ * @api private
+ */
+
+function inlineDiff(err, escape) {
+ var msg = errorDiff(err, 'WordsWithSpace', escape);
+
+ // linenos
+ var lines = msg.split('\n');
+ if (lines.length > 4) {
+ var width = String(lines.length).length;
+ msg = lines.map(function(str, i){
+ return pad(++i, width) + ' |' + ' ' + str;
+ }).join('\n');
+ }
+
+ // legend
+ msg = '\n'
+ + color('diff removed', 'actual')
+ + ' '
+ + color('diff added', 'expected')
+ + '\n\n'
+ + msg
+ + '\n';
+
+ // indent
+ msg = msg.replace(/^/gm, ' ');
+ return msg;
+}
+
+/**
+ * Returns a unified diff between 2 strings
+ *
+ * @param {Error} Error with actual/expected
+ * @return {String} Diff
+ * @api private
+ */
+
+function unifiedDiff(err, escape) {
+ var indent = ' ';
+ function cleanUp(line) {
+ if (escape) {
+ line = escapeInvisibles(line);
+ }
+ if (line[0] === '+') return indent + colorLines('diff added', line);
+ if (line[0] === '-') return indent + colorLines('diff removed', line);
+ if (line.match(/\@\@/)) return null;
+ if (line.match(/\\ No newline/)) return null;
+ else return indent + line;
+ }
+ function notBlank(line) {
+ return line != null;
+ }
+ msg = diff.createPatch('string', err.actual, err.expected);
+ var lines = msg.split('\n').splice(4);
+ return '\n '
+ + colorLines('diff added', '+ expected') + ' '
+ + colorLines('diff removed', '- actual')
+ + '\n\n'
+ + lines.map(cleanUp).filter(notBlank).join('\n');
+}
+
+/**
+ * Return a character diff for `err`.
+ *
+ * @param {Error} err
+ * @return {String}
+ * @api private
+ */
+
+function errorDiff(err, type, escape) {
+ var actual = escape ? escapeInvisibles(err.actual) : err.actual;
+ var expected = escape ? escapeInvisibles(err.expected) : err.expected;
+ return diff['diff' + type](actual, expected).map(function(str){
+ if (str.added) return colorLines('diff added', str.value);
+ if (str.removed) return colorLines('diff removed', str.value);
+ return str.value;
+ }).join('');
+}
+
+/**
+ * Returns a string with all invisible characters in plain text
+ *
+ * @param {String} line
+ * @return {String}
+ * @api private
+ */
+function escapeInvisibles(line) {
+ return line.replace(/\t/g, '<tab>')
+ .replace(/\r/g, '<CR>')
+ .replace(/\n/g, '<LF>\n');
+}
+
+/**
+ * Color lines for `str`, using the color `name`.
+ *
+ * @param {String} name
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+function colorLines(name, str) {
+ return str.split('\n').map(function(str){
+ return color(name, str);
+ }).join('\n');
+}
+
+/**
+ * Stringify `obj`.
+ *
+ * @param {Object} obj
+ * @return {String}
+ * @api private
+ */
+
+function stringify(obj) {
+ if (obj instanceof RegExp) return obj.toString();
+ return JSON.stringify(obj, null, 2);
+}
+
+/**
+ * Return a new object that has the keys in sorted order.
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+ function canonicalize(obj, stack) {
+ stack = stack || [];
+
+ if (utils.indexOf(stack, obj) !== -1) return obj;
+
+ var canonicalizedObj;
+
+ if ('[object Array]' == {}.toString.call(obj)) {
+ stack.push(obj);
+ canonicalizedObj = utils.map(obj, function(item) {
+ return canonicalize(item, stack);
+ });
+ stack.pop();
+ } else if (typeof obj === 'object' && obj !== null) {
+ stack.push(obj);
+ canonicalizedObj = {};
+ utils.forEach(utils.keys(obj).sort(), function(key) {
+ canonicalizedObj[key] = canonicalize(obj[key], stack);
+ });
+ stack.pop();
+ } else {
+ canonicalizedObj = obj;
+ }
+
+ return canonicalizedObj;
+ }
+
+/**
+ * Check that a / b have the same type.
+ *
+ * @param {Object} a
+ * @param {Object} b
+ * @return {Boolean}
+ * @api private
+ */
+
+function sameType(a, b) {
+ a = Object.prototype.toString.call(a);
+ b = Object.prototype.toString.call(b);
+ return a == b;
+}
+
+
+}); // module: reporters/base.js
+
+require.register("reporters/doc.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , utils = require('../utils');
+
+/**
+ * Expose `Doc`.
+ */
+
+exports = module.exports = Doc;
+
+/**
+ * Initialize a new `Doc` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Doc(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , total = runner.total
+ , indents = 2;
+
+ function indent() {
+ return Array(indents).join(' ');
+ }
+
+ runner.on('suite', function(suite){
+ if (suite.root) return;
+ ++indents;
+ console.log('%s<section class="suite">', indent());
+ ++indents;
+ console.log('%s<h1>%s</h1>', indent(), utils.escape(suite.title));
+ console.log('%s<dl>', indent());
+ });
+
+ runner.on('suite end', function(suite){
+ if (suite.root) return;
+ console.log('%s</dl>', indent());
+ --indents;
+ console.log('%s</section>', indent());
+ --indents;
+ });
+
+ runner.on('pass', function(test){
+ console.log('%s <dt>%s</dt>', indent(), utils.escape(test.title));
+ var code = utils.escape(utils.clean(test.fn.toString()));
+ console.log('%s <dd><pre><code>%s</code></pre></dd>', indent(), code);
+ });
+}
+
+}); // module: reporters/doc.js
+
+require.register("reporters/dot.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , color = Base.color;
+
+/**
+ * Expose `Dot`.
+ */
+
+exports = module.exports = Dot;
+
+/**
+ * Initialize a new `Dot` matrix test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Dot(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , width = Base.window.width * .75 | 0
+ , n = 0;
+
+ runner.on('start', function(){
+ process.stdout.write('\n ');
+ });
+
+ runner.on('pending', function(test){
+ process.stdout.write(color('pending', Base.symbols.dot));
+ });
+
+ runner.on('pass', function(test){
+ if (++n % width == 0) process.stdout.write('\n ');
+ if ('slow' == test.speed) {
+ process.stdout.write(color('bright yellow', Base.symbols.dot));
+ } else {
+ process.stdout.write(color(test.speed, Base.symbols.dot));
+ }
+ });
+
+ runner.on('fail', function(test, err){
+ if (++n % width == 0) process.stdout.write('\n ');
+ process.stdout.write(color('fail', Base.symbols.dot));
+ });
+
+ runner.on('end', function(){
+ console.log();
+ self.epilogue();
+ });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Dot.prototype = new F;
+Dot.prototype.constructor = Dot;
+
+}); // module: reporters/dot.js
+
+require.register("reporters/html-cov.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var JSONCov = require('./json-cov')
+ , fs = require('browser/fs');
+
+/**
+ * Expose `HTMLCov`.
+ */
+
+exports = module.exports = HTMLCov;
+
+/**
+ * Initialize a new `JsCoverage` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function HTMLCov(runner) {
+ var jade = require('jade')
+ , file = __dirname + '/templates/coverage.jade'
+ , str = fs.readFileSync(file, 'utf8')
+ , fn = jade.compile(str, { filename: file })
+ , self = this;
+
+ JSONCov.call(this, runner, false);
+
+ runner.on('end', function(){
+ process.stdout.write(fn({
+ cov: self.cov
+ , coverageClass: coverageClass
+ }));
+ });
+}
+
+/**
+ * Return coverage class for `n`.
+ *
+ * @return {String}
+ * @api private
+ */
+
+function coverageClass(n) {
+ if (n >= 75) return 'high';
+ if (n >= 50) return 'medium';
+ if (n >= 25) return 'low';
+ return 'terrible';
+}
+}); // module: reporters/html-cov.js
+
+require.register("reporters/html.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , utils = require('../utils')
+ , Progress = require('../browser/progress')
+ , escape = utils.escape;
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+ , setTimeout = global.setTimeout
+ , setInterval = global.setInterval
+ , clearTimeout = global.clearTimeout
+ , clearInterval = global.clearInterval;
+
+/**
+ * Expose `HTML`.
+ */
+
+exports = module.exports = HTML;
+
+/**
+ * Stats template.
+ */
+
+var statsTemplate = '<ul id="mocha-stats">'
+ + '<li class="progress"><canvas width="40" height="40"></canvas></li>'
+ + '<li class="passes"><a href="#">passes:</a> <em>0</em></li>'
+ + '<li class="failures"><a href="#">failures:</a> <em>0</em></li>'
+ + '<li class="duration">duration: <em>0</em>s</li>'
+ + '</ul>';
+
+/**
+ * Initialize a new `HTML` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function HTML(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , total = runner.total
+ , stat = fragment(statsTemplate)
+ , items = stat.getElementsByTagName('li')
+ , passes = items[1].getElementsByTagName('em')[0]
+ , passesLink = items[1].getElementsByTagName('a')[0]
+ , failures = items[2].getElementsByTagName('em')[0]
+ , failuresLink = items[2].getElementsByTagName('a')[0]
+ , duration = items[3].getElementsByTagName('em')[0]
+ , canvas = stat.getElementsByTagName('canvas')[0]
+ , report = fragment('<ul id="mocha-report"></ul>')
+ , stack = [report]
+ , progress
+ , ctx
+ , root = document.getElementById('mocha');
+
+ if (canvas.getContext) {
+ var ratio = window.devicePixelRatio || 1;
+ canvas.style.width = canvas.width;
+ canvas.style.height = canvas.height;
+ canvas.width *= ratio;
+ canvas.height *= ratio;
+ ctx = canvas.getContext('2d');
+ ctx.scale(ratio, ratio);
+ progress = new Progress;
+ }
+
+ if (!root) return error('#mocha div missing, add it to your document');
+
+ // pass toggle
+ on(passesLink, 'click', function(){
+ unhide();
+ var name = /pass/.test(report.className) ? '' : ' pass';
+ report.className = report.className.replace(/fail|pass/g, '') + name;
+ if (report.className.trim()) hideSuitesWithout('test pass');
+ });
+
+ // failure toggle
+ on(failuresLink, 'click', function(){
+ unhide();
+ var name = /fail/.test(report.className) ? '' : ' fail';
+ report.className = report.className.replace(/fail|pass/g, '') + name;
+ if (report.className.trim()) hideSuitesWithout('test fail');
+ });
+
+ root.appendChild(stat);
+ root.appendChild(report);
+
+ if (progress) progress.size(40);
+
+ runner.on('suite', function(suite){
+ if (suite.root) return;
+
+ // suite
+ var url = self.suiteURL(suite);
+ var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, escape(suite.title));
+
+ // container
+ stack[0].appendChild(el);
+ stack.unshift(document.createElement('ul'));
+ el.appendChild(stack[0]);
+ });
+
+ runner.on('suite end', function(suite){
+ if (suite.root) return;
+ stack.shift();
+ });
+
+ runner.on('fail', function(test, err){
+ if ('hook' == test.type) runner.emit('test end', test);
+ });
+
+ runner.on('test end', function(test){
+ // TODO: add to stats
+ var percent = stats.tests / this.total * 100 | 0;
+ if (progress) progress.update(percent).draw(ctx);
+
+ // update stats
+ var ms = new Date - stats.start;
+ text(passes, stats.passes);
+ text(failures, stats.failures);
+ text(duration, (ms / 1000).toFixed(2));
+
+ // test
+ if ('passed' == test.state) {
+ var url = self.testURL(test);
+ var el = fragment('<li class="test pass %e"><h2>%e<span class="duration">%ems</span> <a href="%s" class="replay">‣</a></h2></li>', test.speed, test.title, test.duration, url);
+ } else if (test.pending) {
+ var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title);
+ } else {
+ var el = fragment('<li class="test fail"><h2>%e <a href="?grep=%e" class="replay">‣</a></h2></li>', test.title, encodeURIComponent(test.fullTitle()));
+ var str = test.err.stack || test.err.toString();
+
+ // FF / Opera do not add the message
+ if (!~str.indexOf(test.err.message)) {
+ str = test.err.message + '\n' + str;
+ }
+
+ // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we
+ // check for the result of the stringifying.
+ if ('[object Error]' == str) str = test.err.message;
+
+ // Safari doesn't give you a stack. Let's at least provide a source line.
+ if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) {
+ str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")";
+ }
+
+ el.appendChild(fragment('<pre class="error">%e</pre>', str));
+ }
+
+ // toggle code
+ // TODO: defer
+ if (!test.pending) {
+ var h2 = el.getElementsByTagName('h2')[0];
+
+ on(h2, 'click', function(){
+ pre.style.display = 'none' == pre.style.display
+ ? 'block'
+ : 'none';
+ });
+
+ var pre = fragment('<pre><code>%e</code></pre>', utils.clean(test.fn.toString()));
+ el.appendChild(pre);
+ pre.style.display = 'none';
+ }
+
+ // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack.
+ if (stack[0]) stack[0].appendChild(el);
+ });
+}
+
+/**
+ * Provide suite URL
+ *
+ * @param {Object} [suite]
+ */
+
+HTML.prototype.suiteURL = function(suite){
+ return '?grep=' + encodeURIComponent(suite.fullTitle());
+};
+
+/**
+ * Provide test URL
+ *
+ * @param {Object} [test]
+ */
+
+HTML.prototype.testURL = function(test){
+ return '?grep=' + encodeURIComponent(test.fullTitle());
+};
+
+/**
+ * Display error `msg`.
+ */
+
+function error(msg) {
+ document.body.appendChild(fragment('<div id="mocha-error">%s</div>', msg));
+}
+
+/**
+ * Return a DOM fragment from `html`.
+ */
+
+function fragment(html) {
+ var args = arguments
+ , div = document.createElement('div')
+ , i = 1;
+
+ div.innerHTML = html.replace(/%([se])/g, function(_, type){
+ switch (type) {
+ case 's': return String(args[i++]);
+ case 'e': return escape(args[i++]);
+ }
+ });
+
+ return div.firstChild;
+}
+
+/**
+ * Check for suites that do not have elements
+ * with `classname`, and hide them.
+ */
+
+function hideSuitesWithout(classname) {
+ var suites = document.getElementsByClassName('suite');
+ for (var i = 0; i < suites.length; i++) {
+ var els = suites[i].getElementsByClassName(classname);
+ if (0 == els.length) suites[i].className += ' hidden';
+ }
+}
+
+/**
+ * Unhide .hidden suites.
+ */
+
+function unhide() {
+ var els = document.getElementsByClassName('suite hidden');
+ for (var i = 0; i < els.length; ++i) {
+ els[i].className = els[i].className.replace('suite hidden', 'suite');
+ }
+}
+
+/**
+ * Set `el` text to `str`.
+ */
+
+function text(el, str) {
+ if (el.textContent) {
+ el.textContent = str;
+ } else {
+ el.innerText = str;
+ }
+}
+
+/**
+ * Listen on `event` with callback `fn`.
+ */
+
+function on(el, event, fn) {
+ if (el.addEventListener) {
+ el.addEventListener(event, fn, false);
+ } else {
+ el.attachEvent('on' + event, fn);
+ }
+}
+
+}); // module: reporters/html.js
+
+require.register("reporters/index.js", function(module, exports, require){
+
+exports.Base = require('./base');
+exports.Dot = require('./dot');
+exports.Doc = require('./doc');
+exports.TAP = require('./tap');
+exports.JSON = require('./json');
+exports.HTML = require('./html');
+exports.List = require('./list');
+exports.Min = require('./min');
+exports.Spec = require('./spec');
+exports.Nyan = require('./nyan');
+exports.XUnit = require('./xunit');
+exports.Markdown = require('./markdown');
+exports.Progress = require('./progress');
+exports.Landing = require('./landing');
+exports.JSONCov = require('./json-cov');
+exports.HTMLCov = require('./html-cov');
+exports.JSONStream = require('./json-stream');
+
+}); // module: reporters/index.js
+
+require.register("reporters/json-cov.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base');
+
+/**
+ * Expose `JSONCov`.
+ */
+
+exports = module.exports = JSONCov;
+
+/**
+ * Initialize a new `JsCoverage` reporter.
+ *
+ * @param {Runner} runner
+ * @param {Boolean} output
+ * @api public
+ */
+
+function JSONCov(runner, output) {
+ var self = this
+ , output = 1 == arguments.length ? true : output;
+
+ Base.call(this, runner);
+
+ var tests = []
+ , failures = []
+ , passes = [];
+
+ runner.on('test end', function(test){
+ tests.push(test);
+ });
+
+ runner.on('pass', function(test){
+ passes.push(test);
+ });
+
+ runner.on('fail', function(test){
+ failures.push(test);
+ });
+
+ runner.on('end', function(){
+ var cov = global._$jscoverage || {};
+ var result = self.cov = map(cov);
+ result.stats = self.stats;
+ result.tests = tests.map(clean);
+ result.failures = failures.map(clean);
+ result.passes = passes.map(clean);
+ if (!output) return;
+ process.stdout.write(JSON.stringify(result, null, 2 ));
+ });
+}
+
+/**
+ * Map jscoverage data to a JSON structure
+ * suitable for reporting.
+ *
+ * @param {Object} cov
+ * @return {Object}
+ * @api private
+ */
+
+function map(cov) {
+ var ret = {
+ instrumentation: 'node-jscoverage'
+ , sloc: 0
+ , hits: 0
+ , misses: 0
+ , coverage: 0
+ , files: []
+ };
+
+ for (var filename in cov) {
+ var data = coverage(filename, cov[filename]);
+ ret.files.push(data);
+ ret.hits += data.hits;
+ ret.misses += data.misses;
+ ret.sloc += data.sloc;
+ }
+
+ ret.files.sort(function(a, b) {
+ return a.filename.localeCompare(b.filename);
+ });
+
+ if (ret.sloc > 0) {
+ ret.coverage = (ret.hits / ret.sloc) * 100;
+ }
+
+ return ret;
+};
+
+/**
+ * Map jscoverage data for a single source file
+ * to a JSON structure suitable for reporting.
+ *
+ * @param {String} filename name of the source file
+ * @param {Object} data jscoverage coverage data
+ * @return {Object}
+ * @api private
+ */
+
+function coverage(filename, data) {
+ var ret = {
+ filename: filename,
+ coverage: 0,
+ hits: 0,
+ misses: 0,
+ sloc: 0,
+ source: {}
+ };
+
+ data.source.forEach(function(line, num){
+ num++;
+
+ if (data[num] === 0) {
+ ret.misses++;
+ ret.sloc++;
+ } else if (data[num] !== undefined) {
+ ret.hits++;
+ ret.sloc++;
+ }
+
+ ret.source[num] = {
+ source: line
+ , coverage: data[num] === undefined
+ ? ''
+ : data[num]
+ };
+ });
+
+ ret.coverage = ret.hits / ret.sloc * 100;
+
+ return ret;
+}
+
+/**
+ * Return a plain-object representation of `test`
+ * free of cyclic properties etc.
+ *
+ * @param {Object} test
+ * @return {Object}
+ * @api private
+ */
+
+function clean(test) {
+ return {
+ title: test.title
+ , fullTitle: test.fullTitle()
+ , duration: test.duration
+ }
+}
+
+}); // module: reporters/json-cov.js
+
+require.register("reporters/json-stream.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , color = Base.color;
+
+/**
+ * Expose `List`.
+ */
+
+exports = module.exports = List;
+
+/**
+ * Initialize a new `List` test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function List(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , total = runner.total;
+
+ runner.on('start', function(){
+ console.log(JSON.stringify(['start', { total: total }]));
+ });
+
+ runner.on('pass', function(test){
+ console.log(JSON.stringify(['pass', clean(test)]));
+ });
+
+ runner.on('fail', function(test, err){
+ console.log(JSON.stringify(['fail', clean(test)]));
+ });
+
+ runner.on('end', function(){
+ process.stdout.write(JSON.stringify(['end', self.stats]));
+ });
+}
+
+/**
+ * Return a plain-object representation of `test`
+ * free of cyclic properties etc.
+ *
+ * @param {Object} test
+ * @return {Object}
+ * @api private
+ */
+
+function clean(test) {
+ return {
+ title: test.title
+ , fullTitle: test.fullTitle()
+ , duration: test.duration
+ }
+}
+}); // module: reporters/json-stream.js
+
+require.register("reporters/json.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , cursor = Base.cursor
+ , color = Base.color;
+
+/**
+ * Expose `JSON`.
+ */
+
+exports = module.exports = JSONReporter;
+
+/**
+ * Initialize a new `JSON` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function JSONReporter(runner) {
+ var self = this;
+ Base.call(this, runner);
+
+ var tests = []
+ , failures = []
+ , passes = [];
+
+ runner.on('test end', function(test){
+ tests.push(test);
+ });
+
+ runner.on('pass', function(test){
+ passes.push(test);
+ });
+
+ runner.on('fail', function(test){
+ failures.push(test);
+ });
+
+ runner.on('end', function(){
+ var obj = {
+ stats: self.stats
+ , tests: tests.map(clean)
+ , failures: failures.map(clean)
+ , passes: passes.map(clean)
+ };
+
+ process.stdout.write(JSON.stringify(obj, null, 2));
+ });
+}
+
+/**
+ * Return a plain-object representation of `test`
+ * free of cyclic properties etc.
+ *
+ * @param {Object} test
+ * @return {Object}
+ * @api private
+ */
+
+function clean(test) {
+ return {
+ title: test.title
+ , fullTitle: test.fullTitle()
+ , duration: test.duration
+ }
+}
+}); // module: reporters/json.js
+
+require.register("reporters/landing.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , cursor = Base.cursor
+ , color = Base.color;
+
+/**
+ * Expose `Landing`.
+ */
+
+exports = module.exports = Landing;
+
+/**
+ * Airplane color.
+ */
+
+Base.colors.plane = 0;
+
+/**
+ * Airplane crash color.
+ */
+
+Base.colors['plane crash'] = 31;
+
+/**
+ * Runway color.
+ */
+
+Base.colors.runway = 90;
+
+/**
+ * Initialize a new `Landing` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Landing(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , width = Base.window.width * .75 | 0
+ , total = runner.total
+ , stream = process.stdout
+ , plane = color('plane', '✈')
+ , crashed = -1
+ , n = 0;
+
+ function runway() {
+ var buf = Array(width).join('-');
+ return ' ' + color('runway', buf);
+ }
+
+ runner.on('start', function(){
+ stream.write('\n ');
+ cursor.hide();
+ });
+
+ runner.on('test end', function(test){
+ // check if the plane crashed
+ var col = -1 == crashed
+ ? width * ++n / total | 0
+ : crashed;
+
+ // show the crash
+ if ('failed' == test.state) {
+ plane = color('plane crash', '✈');
+ crashed = col;
+ }
+
+ // render landing strip
+ stream.write('\u001b[4F\n\n');
+ stream.write(runway());
+ stream.write('\n ');
+ stream.write(color('runway', Array(col).join('â‹…')));
+ stream.write(plane)
+ stream.write(color('runway', Array(width - col).join('â‹…') + '\n'));
+ stream.write(runway());
+ stream.write('\u001b[0m');
+ });
+
+ runner.on('end', function(){
+ cursor.show();
+ console.log();
+ self.epilogue();
+ });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Landing.prototype = new F;
+Landing.prototype.constructor = Landing;
+
+}); // module: reporters/landing.js
+
+require.register("reporters/list.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , cursor = Base.cursor
+ , color = Base.color;
+
+/**
+ * Expose `List`.
+ */
+
+exports = module.exports = List;
+
+/**
+ * Initialize a new `List` test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function List(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , n = 0;
+
+ runner.on('start', function(){
+ console.log();
+ });
+
+ runner.on('test', function(test){
+ process.stdout.write(color('pass', ' ' + test.fullTitle() + ': '));
+ });
+
+ runner.on('pending', function(test){
+ var fmt = color('checkmark', ' -')
+ + color('pending', ' %s');
+ console.log(fmt, test.fullTitle());
+ });
+
+ runner.on('pass', function(test){
+ var fmt = color('checkmark', ' '+Base.symbols.dot)
+ + color('pass', ' %s: ')
+ + color(test.speed, '%dms');
+ cursor.CR();
+ console.log(fmt, test.fullTitle(), test.duration);
+ });
+
+ runner.on('fail', function(test, err){
+ cursor.CR();
+ console.log(color('fail', ' %d) %s'), ++n, test.fullTitle());
+ });
+
+ runner.on('end', self.epilogue.bind(self));
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+List.prototype = new F;
+List.prototype.constructor = List;
+
+
+}); // module: reporters/list.js
+
+require.register("reporters/markdown.js", function(module, exports, require){
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , utils = require('../utils');
+
+/**
+ * Expose `Markdown`.
+ */
+
+exports = module.exports = Markdown;
+
+/**
+ * Initialize a new `Markdown` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Markdown(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , level = 0
+ , buf = '';
+
+ function title(str) {
+ return Array(level).join('#') + ' ' + str;
+ }
+
+ function indent() {
+ return Array(level).join(' ');
+ }
+
+ function mapTOC(suite, obj) {
+ var ret = obj;
+ obj = obj[suite.title] = obj[suite.title] || { suite: suite };
+ suite.suites.forEach(function(suite){
+ mapTOC(suite, obj);
+ });
+ return ret;
+ }
+
+ function stringifyTOC(obj, level) {
+ ++level;
+ var buf = '';
+ var link;
+ for (var key in obj) {
+ if ('suite' == key) continue;
+ if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n';
+ if (key) buf += Array(level).join(' ') + link;
+ buf += stringifyTOC(obj[key], level);
+ }
+ --level;
+ return buf;
+ }
+
+ function generateTOC(suite) {
+ var obj = mapTOC(suite, {});
+ return stringifyTOC(obj, 0);
+ }
+
+ generateTOC(runner.suite);
+
+ runner.on('suite', function(suite){
+ ++level;
+ var slug = utils.slug(suite.fullTitle());
+ buf += '<a name="' + slug + '"></a>' + '\n';
+ buf += title(suite.title) + '\n';
+ });
+
+ runner.on('suite end', function(suite){
+ --level;
+ });
+
+ runner.on('pass', function(test){
+ var code = utils.clean(test.fn.toString());
+ buf += test.title + '.\n';
+ buf += '\n```js\n';
+ buf += code + '\n';
+ buf += '```\n\n';
+ });
+
+ runner.on('end', function(){
+ process.stdout.write('# TOC\n');
+ process.stdout.write(generateTOC(runner.suite));
+ process.stdout.write(buf);
+ });
+}
+}); // module: reporters/markdown.js
+
+require.register("reporters/min.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base');
+
+/**
+ * Expose `Min`.
+ */
+
+exports = module.exports = Min;
+
+/**
+ * Initialize a new `Min` minimal test reporter (best used with --watch).
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Min(runner) {
+ Base.call(this, runner);
+
+ runner.on('start', function(){
+ // clear screen
+ process.stdout.write('\u001b[2J');
+ // set cursor position
+ process.stdout.write('\u001b[1;3H');
+ });
+
+ runner.on('end', this.epilogue.bind(this));
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Min.prototype = new F;
+Min.prototype.constructor = Min;
+
+
+}); // module: reporters/min.js
+
+require.register("reporters/nyan.js", function(module, exports, require){
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , color = Base.color;
+
+/**
+ * Expose `Dot`.
+ */
+
+exports = module.exports = NyanCat;
+
+/**
+ * Initialize a new `Dot` matrix test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function NyanCat(runner) {
+ Base.call(this, runner);
+ var self = this
+ , stats = this.stats
+ , width = Base.window.width * .75 | 0
+ , rainbowColors = this.rainbowColors = self.generateColors()
+ , colorIndex = this.colorIndex = 0
+ , numerOfLines = this.numberOfLines = 4
+ , trajectories = this.trajectories = [[], [], [], []]
+ , nyanCatWidth = this.nyanCatWidth = 11
+ , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth)
+ , scoreboardWidth = this.scoreboardWidth = 5
+ , tick = this.tick = 0
+ , n = 0;
+
+ runner.on('start', function(){
+ Base.cursor.hide();
+ self.draw();
+ });
+
+ runner.on('pending', function(test){
+ self.draw();
+ });
+
+ runner.on('pass', function(test){
+ self.draw();
+ });
+
+ runner.on('fail', function(test, err){
+ self.draw();
+ });
+
+ runner.on('end', function(){
+ Base.cursor.show();
+ for (var i = 0; i < self.numberOfLines; i++) write('\n');
+ self.epilogue();
+ });
+}
+
+/**
+ * Draw the nyan cat
+ *
+ * @api private
+ */
+
+NyanCat.prototype.draw = function(){
+ this.appendRainbow();
+ this.drawScoreboard();
+ this.drawRainbow();
+ this.drawNyanCat();
+ this.tick = !this.tick;
+};
+
+/**
+ * Draw the "scoreboard" showing the number
+ * of passes, failures and pending tests.
+ *
+ * @api private
+ */
+
+NyanCat.prototype.drawScoreboard = function(){
+ var stats = this.stats;
+ var colors = Base.colors;
+
+ function draw(color, n) {
+ write(' ');
+ write('\u001b[' + color + 'm' + n + '\u001b[0m');
+ write('\n');
+ }
+
+ draw(colors.green, stats.passes);
+ draw(colors.fail, stats.failures);
+ draw(colors.pending, stats.pending);
+ write('\n');
+
+ this.cursorUp(this.numberOfLines);
+};
+
+/**
+ * Append the rainbow.
+ *
+ * @api private
+ */
+
+NyanCat.prototype.appendRainbow = function(){
+ var segment = this.tick ? '_' : '-';
+ var rainbowified = this.rainbowify(segment);
+
+ for (var index = 0; index < this.numberOfLines; index++) {
+ var trajectory = this.trajectories[index];
+ if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift();
+ trajectory.push(rainbowified);
+ }
+};
+
+/**
+ * Draw the rainbow.
+ *
+ * @api private
+ */
+
+NyanCat.prototype.drawRainbow = function(){
+ var self = this;
+
+ this.trajectories.forEach(function(line, index) {
+ write('\u001b[' + self.scoreboardWidth + 'C');
+ write(line.join(''));
+ write('\n');
+ });
+
+ this.cursorUp(this.numberOfLines);
+};
+
+/**
+ * Draw the nyan cat
+ *
+ * @api private
+ */
+
+NyanCat.prototype.drawNyanCat = function() {
+ var self = this;
+ var startWidth = this.scoreboardWidth + this.trajectories[0].length;
+ var color = '\u001b[' + startWidth + 'C';
+ var padding = '';
+
+ write(color);
+ write('_,------,');
+ write('\n');
+
+ write(color);
+ padding = self.tick ? ' ' : ' ';
+ write('_|' + padding + '/\\_/\\ ');
+ write('\n');
+
+ write(color);
+ padding = self.tick ? '_' : '__';
+ var tail = self.tick ? '~' : '^';
+ var face;
+ write(tail + '|' + padding + this.face() + ' ');
+ write('\n');
+
+ write(color);
+ padding = self.tick ? ' ' : ' ';
+ write(padding + '"" "" ');
+ write('\n');
+
+ this.cursorUp(this.numberOfLines);
+};
+
+/**
+ * Draw nyan cat face.
+ *
+ * @return {String}
+ * @api private
+ */
+
+NyanCat.prototype.face = function() {
+ var stats = this.stats;
+ if (stats.failures) {
+ return '( x .x)';
+ } else if (stats.pending) {
+ return '( o .o)';
+ } else if(stats.passes) {
+ return '( ^ .^)';
+ } else {
+ return '( - .-)';
+ }
+}
+
+/**
+ * Move cursor up `n`.
+ *
+ * @param {Number} n
+ * @api private
+ */
+
+NyanCat.prototype.cursorUp = function(n) {
+ write('\u001b[' + n + 'A');
+};
+
+/**
+ * Move cursor down `n`.
+ *
+ * @param {Number} n
+ * @api private
+ */
+
+NyanCat.prototype.cursorDown = function(n) {
+ write('\u001b[' + n + 'B');
+};
+
+/**
+ * Generate rainbow colors.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+NyanCat.prototype.generateColors = function(){
+ var colors = [];
+
+ for (var i = 0; i < (6 * 7); i++) {
+ var pi3 = Math.floor(Math.PI / 3);
+ var n = (i * (1.0 / 6));
+ var r = Math.floor(3 * Math.sin(n) + 3);
+ var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3);
+ var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3);
+ colors.push(36 * r + 6 * g + b + 16);
+ }
+
+ return colors;
+};
+
+/**
+ * Apply rainbow to the given `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+NyanCat.prototype.rainbowify = function(str){
+ var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length];
+ this.colorIndex += 1;
+ return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m';
+};
+
+/**
+ * Stdout helper.
+ */
+
+function write(string) {
+ process.stdout.write(string);
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+NyanCat.prototype = new F;
+NyanCat.prototype.constructor = NyanCat;
+
+
+}); // module: reporters/nyan.js
+
+require.register("reporters/progress.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , cursor = Base.cursor
+ , color = Base.color;
+
+/**
+ * Expose `Progress`.
+ */
+
+exports = module.exports = Progress;
+
+/**
+ * General progress bar color.
+ */
+
+Base.colors.progress = 90;
+
+/**
+ * Initialize a new `Progress` bar test reporter.
+ *
+ * @param {Runner} runner
+ * @param {Object} options
+ * @api public
+ */
+
+function Progress(runner, options) {
+ Base.call(this, runner);
+
+ var self = this
+ , options = options || {}
+ , stats = this.stats
+ , width = Base.window.width * .50 | 0
+ , total = runner.total
+ , complete = 0
+ , max = Math.max;
+
+ // default chars
+ options.open = options.open || '[';
+ options.complete = options.complete || 'â–¬';
+ options.incomplete = options.incomplete || Base.symbols.dot;
+ options.close = options.close || ']';
+ options.verbose = false;
+
+ // tests started
+ runner.on('start', function(){
+ console.log();
+ cursor.hide();
+ });
+
+ // tests complete
+ runner.on('test end', function(){
+ complete++;
+ var incomplete = total - complete
+ , percent = complete / total
+ , n = width * percent | 0
+ , i = width - n;
+
+ cursor.CR();
+ process.stdout.write('\u001b[J');
+ process.stdout.write(color('progress', ' ' + options.open));
+ process.stdout.write(Array(n).join(options.complete));
+ process.stdout.write(Array(i).join(options.incomplete));
+ process.stdout.write(color('progress', options.close));
+ if (options.verbose) {
+ process.stdout.write(color('progress', ' ' + complete + ' of ' + total));
+ }
+ });
+
+ // tests are complete, output some stats
+ // and the failures if any
+ runner.on('end', function(){
+ cursor.show();
+ console.log();
+ self.epilogue();
+ });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Progress.prototype = new F;
+Progress.prototype.constructor = Progress;
+
+
+}); // module: reporters/progress.js
+
+require.register("reporters/spec.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , cursor = Base.cursor
+ , color = Base.color;
+
+/**
+ * Expose `Spec`.
+ */
+
+exports = module.exports = Spec;
+
+/**
+ * Initialize a new `Spec` test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Spec(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , indents = 0
+ , n = 0;
+
+ function indent() {
+ return Array(indents).join(' ')
+ }
+
+ runner.on('start', function(){
+ console.log();
+ });
+
+ runner.on('suite', function(suite){
+ ++indents;
+ console.log(color('suite', '%s%s'), indent(), suite.title);
+ });
+
+ runner.on('suite end', function(suite){
+ --indents;
+ if (1 == indents) console.log();
+ });
+
+ runner.on('pending', function(test){
+ var fmt = indent() + color('pending', ' - %s');
+ console.log(fmt, test.title);
+ });
+
+ runner.on('pass', function(test){
+ if ('fast' == test.speed) {
+ var fmt = indent()
+ + color('checkmark', ' ' + Base.symbols.ok)
+ + color('pass', ' %s ');
+ cursor.CR();
+ console.log(fmt, test.title);
+ } else {
+ var fmt = indent()
+ + color('checkmark', ' ' + Base.symbols.ok)
+ + color('pass', ' %s ')
+ + color(test.speed, '(%dms)');
+ cursor.CR();
+ console.log(fmt, test.title, test.duration);
+ }
+ });
+
+ runner.on('fail', function(test, err){
+ cursor.CR();
+ console.log(indent() + color('fail', ' %d) %s'), ++n, test.title);
+ });
+
+ runner.on('end', self.epilogue.bind(self));
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Spec.prototype = new F;
+Spec.prototype.constructor = Spec;
+
+
+}); // module: reporters/spec.js
+
+require.register("reporters/tap.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , cursor = Base.cursor
+ , color = Base.color;
+
+/**
+ * Expose `TAP`.
+ */
+
+exports = module.exports = TAP;
+
+/**
+ * Initialize a new `TAP` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function TAP(runner) {
+ Base.call(this, runner);
+
+ var self = this
+ , stats = this.stats
+ , n = 1
+ , passes = 0
+ , failures = 0;
+
+ runner.on('start', function(){
+ var total = runner.grepTotal(runner.suite);
+ console.log('%d..%d', 1, total);
+ });
+
+ runner.on('test end', function(){
+ ++n;
+ });
+
+ runner.on('pending', function(test){
+ console.log('ok %d %s # SKIP -', n, title(test));
+ });
+
+ runner.on('pass', function(test){
+ passes++;
+ console.log('ok %d %s', n, title(test));
+ });
+
+ runner.on('fail', function(test, err){
+ failures++;
+ console.log('not ok %d %s', n, title(test));
+ if (err.stack) console.log(err.stack.replace(/^/gm, ' '));
+ });
+
+ runner.on('end', function(){
+ console.log('# tests ' + (passes + failures));
+ console.log('# pass ' + passes);
+ console.log('# fail ' + failures);
+ });
+}
+
+/**
+ * Return a TAP-safe title of `test`
+ *
+ * @param {Object} test
+ * @return {String}
+ * @api private
+ */
+
+function title(test) {
+ return test.fullTitle().replace(/#/g, '');
+}
+
+}); // module: reporters/tap.js
+
+require.register("reporters/xunit.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+ , utils = require('../utils')
+ , escape = utils.escape;
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+ , setTimeout = global.setTimeout
+ , setInterval = global.setInterval
+ , clearTimeout = global.clearTimeout
+ , clearInterval = global.clearInterval;
+
+/**
+ * Expose `XUnit`.
+ */
+
+exports = module.exports = XUnit;
+
+/**
+ * Initialize a new `XUnit` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function XUnit(runner) {
+ Base.call(this, runner);
+ var stats = this.stats
+ , tests = []
+ , self = this;
+
+ runner.on('pending', function(test){
+ tests.push(test);
+ });
+
+ runner.on('pass', function(test){
+ tests.push(test);
+ });
+
+ runner.on('fail', function(test){
+ tests.push(test);
+ });
+
+ runner.on('end', function(){
+ console.log(tag('testsuite', {
+ name: 'Mocha Tests'
+ , tests: stats.tests
+ , failures: stats.failures
+ , errors: stats.failures
+ , skipped: stats.tests - stats.failures - stats.passes
+ , timestamp: (new Date).toUTCString()
+ , time: (stats.duration / 1000) || 0
+ }, false));
+
+ tests.forEach(test);
+ console.log('</testsuite>');
+ });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+XUnit.prototype = new F;
+XUnit.prototype.constructor = XUnit;
+
+
+/**
+ * Output tag for the given `test.`
+ */
+
+function test(test) {
+ var attrs = {
+ classname: test.parent.fullTitle()
+ , name: test.title
+ , time: (test.duration / 1000) || 0
+ };
+
+ if ('failed' == test.state) {
+ var err = test.err;
+ attrs.message = escape(err.message);
+ console.log(tag('testcase', attrs, false, tag('failure', attrs, false, cdata(err.stack))));
+ } else if (test.pending) {
+ console.log(tag('testcase', attrs, false, tag('skipped', {}, true)));
+ } else {
+ console.log(tag('testcase', attrs, true) );
+ }
+}
+
+/**
+ * HTML tag helper.
+ */
+
+function tag(name, attrs, close, content) {
+ var end = close ? '/>' : '>'
+ , pairs = []
+ , tag;
+
+ for (var key in attrs) {
+ pairs.push(key + '="' + escape(attrs[key]) + '"');
+ }
+
+ tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end;
+ if (content) tag += content + '</' + name + end;
+ return tag;
+}
+
+/**
+ * Return cdata escaped CDATA `str`.
+ */
+
+function cdata(str) {
+ return '<![CDATA[' + escape(str) + ']]>';
+}
+
+}); // module: reporters/xunit.js
+
+require.register("runnable.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var EventEmitter = require('browser/events').EventEmitter
+ , debug = require('browser/debug')('mocha:runnable')
+ , milliseconds = require('./ms');
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+ , setTimeout = global.setTimeout
+ , setInterval = global.setInterval
+ , clearTimeout = global.clearTimeout
+ , clearInterval = global.clearInterval;
+
+/**
+ * Object#toString().
+ */
+
+var toString = Object.prototype.toString;
+
+/**
+ * Expose `Runnable`.
+ */
+
+module.exports = Runnable;
+
+/**
+ * Initialize a new `Runnable` with the given `title` and callback `fn`.
+ *
+ * @param {String} title
+ * @param {Function} fn
+ * @api private
+ */
+
+function Runnable(title, fn) {
+ this.title = title;
+ this.fn = fn;
+ this.async = fn && fn.length;
+ this.sync = ! this.async;
+ this._timeout = 2000;
+ this._slow = 75;
+ this.timedOut = false;
+}
+
+/**
+ * Inherit from `EventEmitter.prototype`.
+ */
+
+function F(){};
+F.prototype = EventEmitter.prototype;
+Runnable.prototype = new F;
+Runnable.prototype.constructor = Runnable;
+
+
+/**
+ * Set & get timeout `ms`.
+ *
+ * @param {Number|String} ms
+ * @return {Runnable|Number} ms or self
+ * @api private
+ */
+
+Runnable.prototype.timeout = function(ms){
+ if (0 == arguments.length) return this._timeout;
+ if ('string' == typeof ms) ms = milliseconds(ms);
+ debug('timeout %d', ms);
+ this._timeout = ms;
+ if (this.timer) this.resetTimeout();
+ return this;
+};
+
+/**
+ * Set & get slow `ms`.
+ *
+ * @param {Number|String} ms
+ * @return {Runnable|Number} ms or self
+ * @api private
+ */
+
+Runnable.prototype.slow = function(ms){
+ if (0 === arguments.length) return this._slow;
+ if ('string' == typeof ms) ms = milliseconds(ms);
+ debug('timeout %d', ms);
+ this._slow = ms;
+ return this;
+};
+
+/**
+ * Return the full title generated by recursively
+ * concatenating the parent's full title.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Runnable.prototype.fullTitle = function(){
+ return this.parent.fullTitle() + ' ' + this.title;
+};
+
+/**
+ * Clear the timeout.
+ *
+ * @api private
+ */
+
+Runnable.prototype.clearTimeout = function(){
+ clearTimeout(this.timer);
+};
+
+/**
+ * Inspect the runnable void of private properties.
+ *
+ * @return {String}
+ * @api private
+ */
+
+Runnable.prototype.inspect = function(){
+ return JSON.stringify(this, function(key, val){
+ if ('_' == key[0]) return;
+ if ('parent' == key) return '#<Suite>';
+ if ('ctx' == key) return '#<Context>';
+ return val;
+ }, 2);
+};
+
+/**
+ * Reset the timeout.
+ *
+ * @api private
+ */
+
+Runnable.prototype.resetTimeout = function(){
+ var self = this;
+ var ms = this.timeout() || 1e9;
+
+ this.clearTimeout();
+ this.timer = setTimeout(function(){
+ self.callback(new Error('timeout of ' + ms + 'ms exceeded'));
+ self.timedOut = true;
+ }, ms);
+};
+
+/**
+ * Whitelist these globals for this test run
+ *
+ * @api private
+ */
+Runnable.prototype.globals = function(arr){
+ var self = this;
+ this._allowedGlobals = arr;
+};
+
+/**
+ * Run the test and invoke `fn(err)`.
+ *
+ * @param {Function} fn
+ * @api private
+ */
+
+Runnable.prototype.run = function(fn){
+ var self = this
+ , ms = this.timeout()
+ , start = new Date
+ , ctx = this.ctx
+ , finished
+ , emitted;
+
+ if (ctx) ctx.runnable(this);
+
+ // called multiple times
+ function multiple(err) {
+ if (emitted) return;
+ emitted = true;
+ self.emit('error', err || new Error('done() called multiple times'));
+ }
+
+ // finished
+ function done(err) {
+ if (self.timedOut) return;
+ if (finished) return multiple(err);
+ self.clearTimeout();
+ self.duration = new Date - start;
+ finished = true;
+ fn(err);
+ }
+
+ // for .resetTimeout()
+ this.callback = done;
+
+ // explicit async with `done` argument
+ if (this.async) {
+ this.resetTimeout();
+
+ try {
+ this.fn.call(ctx, function(err){
+ if (err instanceof Error || toString.call(err) === "[object Error]") return done(err);
+ if (null != err) return done(new Error('done() invoked with non-Error: ' + err));
+ done();
+ });
+ } catch (err) {
+ done(err);
+ }
+ return;
+ }
+
+ if (this.asyncOnly) {
+ return done(new Error('--async-only option in use without declaring `done()`'));
+ }
+
+ // sync or promise-returning
+ try {
+ if (this.pending) {
+ done();
+ } else {
+ callFn(this.fn);
+ }
+ } catch (err) {
+ done(err);
+ }
+
+ function callFn(fn) {
+ var result = fn.call(ctx);
+ if (result && typeof result.then === 'function') {
+ self.resetTimeout();
+ result.then(function(){ done() }, done);
+ } else {
+ done();
+ }
+ }
+};
+
+}); // module: runnable.js
+
+require.register("runner.js", function(module, exports, require){
+/**
+ * Module dependencies.
+ */
+
+var EventEmitter = require('browser/events').EventEmitter
+ , debug = require('browser/debug')('mocha:runner')
+ , Test = require('./test')
+ , utils = require('./utils')
+ , filter = utils.filter
+ , keys = utils.keys;
+
+/**
+ * Non-enumerable globals.
+ */
+
+var globals = [
+ 'setTimeout',
+ 'clearTimeout',
+ 'setInterval',
+ 'clearInterval',
+ 'XMLHttpRequest',
+ 'Date'
+];
+
+/**
+ * Expose `Runner`.
+ */
+
+module.exports = Runner;
+
+/**
+ * Initialize a `Runner` for the given `suite`.
+ *
+ * Events:
+ *
+ * - `start` execution started
+ * - `end` execution complete
+ * - `suite` (suite) test suite execution started
+ * - `suite end` (suite) all tests (and sub-suites) have finished
+ * - `test` (test) test execution started
+ * - `test end` (test) test completed
+ * - `hook` (hook) hook execution started
+ * - `hook end` (hook) hook complete
+ * - `pass` (test) test passed
+ * - `fail` (test, err) test failed
+ * - `pending` (test) test pending
+ *
+ * @api public
+ */
+
+function Runner(suite) {
+ var self = this;
+ this._globals = [];
+ this._abort = false;
+ this.suite = suite;
+ this.total = suite.total();
+ this.failures = 0;
+ this.on('test end', function(test){ self.checkGlobals(test); });
+ this.on('hook end', function(hook){ self.checkGlobals(hook); });
+ this.grep(/.*/);
+ this.globals(this.globalProps().concat(extraGlobals()));
+}
+
+/**
+ * Wrapper for setImmediate, process.nextTick, or browser polyfill.
+ *
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.immediately = global.setImmediate || process.nextTick;
+
+/**
+ * Inherit from `EventEmitter.prototype`.
+ */
+
+function F(){};
+F.prototype = EventEmitter.prototype;
+Runner.prototype = new F;
+Runner.prototype.constructor = Runner;
+
+
+/**
+ * Run tests with full titles matching `re`. Updates runner.total
+ * with number of tests matched.
+ *
+ * @param {RegExp} re
+ * @param {Boolean} invert
+ * @return {Runner} for chaining
+ * @api public
+ */
+
+Runner.prototype.grep = function(re, invert){
+ debug('grep %s', re);
+ this._grep = re;
+ this._invert = invert;
+ this.total = this.grepTotal(this.suite);
+ return this;
+};
+
+/**
+ * Returns the number of tests matching the grep search for the
+ * given suite.
+ *
+ * @param {Suite} suite
+ * @return {Number}
+ * @api public
+ */
+
+Runner.prototype.grepTotal = function(suite) {
+ var self = this;
+ var total = 0;
+
+ suite.eachTest(function(test){
+ var match = self._grep.test(test.fullTitle());
+ if (self._invert) match = !match;
+ if (match) total++;
+ });
+
+ return total;
+};
+
+/**
+ * Return a list of global properties.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+Runner.prototype.globalProps = function() {
+ var props = utils.keys(global);
+
+ // non-enumerables
+ for (var i = 0; i < globals.length; ++i) {
+ if (~utils.indexOf(props, globals[i])) continue;
+ props.push(globals[i]);
+ }
+
+ return props;
+};
+
+/**
+ * Allow the given `arr` of globals.
+ *
+ * @param {Array} arr
+ * @return {Runner} for chaining
+ * @api public
+ */
+
+Runner.prototype.globals = function(arr){
+ if (0 == arguments.length) return this._globals;
+ debug('globals %j', arr);
+ this._globals = this._globals.concat(arr);
+ return this;
+};
+
+/**
+ * Check for global variable leaks.
+ *
+ * @api private
+ */
+
+Runner.prototype.checkGlobals = function(test){
+ if (this.ignoreLeaks) return;
+ var ok = this._globals;
+
+ var globals = this.globalProps();
+ var isNode = process.kill;
+ var leaks;
+
+ if (test) {
+ ok = ok.concat(test._allowedGlobals || []);
+ }
+
+ if(this.prevGlobalsLength == globals.length) return;
+ this.prevGlobalsLength = globals.length;
+
+ leaks = filterLeaks(ok, globals);
+ this._globals = this._globals.concat(leaks);
+
+ if (leaks.length > 1) {
+ this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + ''));
+ } else if (leaks.length) {
+ this.fail(test, new Error('global leak detected: ' + leaks[0]));
+ }
+};
+
+/**
+ * Fail the given `test`.
+ *
+ * @param {Test} test
+ * @param {Error} err
+ * @api private
+ */
+
+Runner.prototype.fail = function(test, err){
+ ++this.failures;
+ test.state = 'failed';
+
+ if ('string' == typeof err) {
+ err = new Error('the string "' + err + '" was thrown, throw an Error :)');
+ }
+
+ this.emit('fail', test, err);
+};
+
+/**
+ * Fail the given `hook` with `err`.
+ *
+ * Hook failures work in the following pattern:
+ * - If bail, then exit
+ * - Failed `before` hook skips all tests in a suite and subsuites,
+ * but jumps to corresponding `after` hook
+ * - Failed `before each` hook skips remaining tests in a
+ * suite and jumps to corresponding `after each` hook,
+ * which is run only once
+ * - Failed `after` hook does not alter
+ * execution order
+ * - Failed `after each` hook skips remaining tests in a
+ * suite and subsuites, but executes other `after each`
+ * hooks
+ *
+ * @param {Hook} hook
+ * @param {Error} err
+ * @api private
+ */
+
+Runner.prototype.failHook = function(hook, err){
+ this.fail(hook, err);
+ if (this.suite.bail()) {
+ this.emit('end');
+ }
+};
+
+/**
+ * Run hook `name` callbacks and then invoke `fn()`.
+ *
+ * @param {String} name
+ * @param {Function} function
+ * @api private
+ */
+
+Runner.prototype.hook = function(name, fn){
+ var suite = this.suite
+ , hooks = suite['_' + name]
+ , self = this
+ , timer;
+
+ function next(i) {
+ var hook = hooks[i];
+ if (!hook) return fn();
+ if (self.failures && suite.bail()) return fn();
+ self.currentRunnable = hook;
+
+ hook.ctx.currentTest = self.test;
+
+ self.emit('hook', hook);
+
+ hook.on('error', function(err){
+ self.failHook(hook, err);
+ });
+
+ hook.run(function(err){
+ hook.removeAllListeners('error');
+ var testError = hook.error();
+ if (testError) self.fail(self.test, testError);
+ if (err) {
+ self.failHook(hook, err);
+
+ // stop executing hooks, notify callee of hook err
+ return fn(err);
+ }
+ self.emit('hook end', hook);
+ delete hook.ctx.currentTest;
+ next(++i);
+ });
+ }
+
+ Runner.immediately(function(){
+ next(0);
+ });
+};
+
+/**
+ * Run hook `name` for the given array of `suites`
+ * in order, and callback `fn(err, errSuite)`.
+ *
+ * @param {String} name
+ * @param {Array} suites
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.hooks = function(name, suites, fn){
+ var self = this
+ , orig = this.suite;
+
+ function next(suite) {
+ self.suite = suite;
+
+ if (!suite) {
+ self.suite = orig;
+ return fn();
+ }
+
+ self.hook(name, function(err){
+ if (err) {
+ var errSuite = self.suite;
+ self.suite = orig;
+ return fn(err, errSuite);
+ }
+
+ next(suites.pop());
+ });
+ }
+
+ next(suites.pop());
+};
+
+/**
+ * Run hooks from the top level down.
+ *
+ * @param {String} name
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.hookUp = function(name, fn){
+ var suites = [this.suite].concat(this.parents()).reverse();
+ this.hooks(name, suites, fn);
+};
+
+/**
+ * Run hooks from the bottom up.
+ *
+ * @param {String} name
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.hookDown = function(name, fn){
+ var suites = [this.suite].concat(this.parents());
+ this.hooks(name, suites, fn);
+};
+
+/**
+ * Return an array of parent Suites from
+ * closest to furthest.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+Runner.prototype.parents = function(){
+ var suite = this.suite
+ , suites = [];
+ while (suite = suite.parent) suites.push(suite);
+ return suites;
+};
+
+/**
+ * Run the current test and callback `fn(err)`.
+ *
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.runTest = function(fn){
+ var test = this.test
+ , self = this;
+
+ if (this.asyncOnly) test.asyncOnly = true;
+
+ try {
+ test.on('error', function(err){
+ self.fail(test, err);
+ });
+ test.run(fn);
+ } catch (err) {
+ fn(err);
+ }
+};
+
+/**
+ * Run tests in the given `suite` and invoke
+ * the callback `fn()` when complete.
+ *
+ * @param {Suite} suite
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.runTests = function(suite, fn){
+ var self = this
+ , tests = suite.tests.slice()
+ , test;
+
+
+ function hookErr(err, errSuite, after) {
+ // before/after Each hook for errSuite failed:
+ var orig = self.suite;
+
+ // for failed 'after each' hook start from errSuite parent,
+ // otherwise start from errSuite itself
+ self.suite = after ? errSuite.parent : errSuite;
+
+ if (self.suite) {
+ // call hookUp afterEach
+ self.hookUp('afterEach', function(err2, errSuite2) {
+ self.suite = orig;
+ // some hooks may fail even now
+ if (err2) return hookErr(err2, errSuite2, true);
+ // report error suite
+ fn(errSuite);
+ });
+ } else {
+ // there is no need calling other 'after each' hooks
+ self.suite = orig;
+ fn(errSuite);
+ }
+ }
+
+ function next(err, errSuite) {
+ // if we bail after first err
+ if (self.failures && suite._bail) return fn();
+
+ if (self._abort) return fn();
+
+ if (err) return hookErr(err, errSuite, true);
+
+ // next test
+ test = tests.shift();
+
+ // all done
+ if (!test) return fn();
+
+ // grep
+ var match = self._grep.test(test.fullTitle());
+ if (self._invert) match = !match;
+ if (!match) return next();
+
+ // pending
+ if (test.pending) {
+ self.emit('pending', test);
+ self.emit('test end', test);
+ return next();
+ }
+
+ // execute test and hook(s)
+ self.emit('test', self.test = test);
+ self.hookDown('beforeEach', function(err, errSuite){
+
+ if (err) return hookErr(err, errSuite, false);
+
+ self.currentRunnable = self.test;
+ self.runTest(function(err){
+ test = self.test;
+
+ if (err) {
+ self.fail(test, err);
+ self.emit('test end', test);
+ return self.hookUp('afterEach', next);
+ }
+
+ test.state = 'passed';
+ self.emit('pass', test);
+ self.emit('test end', test);
+ self.hookUp('afterEach', next);
+ });
+ });
+ }
+
+ this.next = next;
+ next();
+};
+
+/**
+ * Run the given `suite` and invoke the
+ * callback `fn()` when complete.
+ *
+ * @param {Suite} suite
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.runSuite = function(suite, fn){
+ var total = this.grepTotal(suite)
+ , self = this
+ , i = 0;
+
+ debug('run suite %s', suite.fullTitle());
+
+ if (!total) return fn();
+
+ this.emit('suite', this.suite = suite);
+
+ function next(errSuite) {
+ if (errSuite) {
+ // current suite failed on a hook from errSuite
+ if (errSuite == suite) {
+ // if errSuite is current suite
+ // continue to the next sibling suite
+ return done();
+ } else {
+ // errSuite is among the parents of current suite
+ // stop execution of errSuite and all sub-suites
+ return done(errSuite);
+ }
+ }
+
+ if (self._abort) return done();
+
+ var curr = suite.suites[i++];
+ if (!curr) return done();
+ self.runSuite(curr, next);
+ }
+
+ function done(errSuite) {
+ self.suite = suite;
+ self.hook('afterAll', function(){
+ self.emit('suite end', suite);
+ fn(errSuite);
+ });
+ }
+
+ this.hook('beforeAll', function(err){
+ if (err) return done();
+ self.runTests(suite, next);
+ });
+};
+
+/**
+ * Handle uncaught exceptions.
+ *
+ * @param {Error} err
+ * @api private
+ */
+
+Runner.prototype.uncaught = function(err){
+ debug('uncaught exception %s', err.message);
+ var runnable = this.currentRunnable;
+ if (!runnable || 'failed' == runnable.state) return;
+ runnable.clearTimeout();
+ err.uncaught = true;
+ this.fail(runnable, err);
+
+ // recover from test
+ if ('test' == runnable.type) {
+ this.emit('test end', runnable);
+ this.hookUp('afterEach', this.next);
+ return;
+ }
+
+ // bail on hooks
+ this.emit('end');
+};
+
+/**
+ * Run the root suite and invoke `fn(failures)`
+ * on completion.
+ *
+ * @param {Function} fn
+ * @return {Runner} for chaining
+ * @api public
+ */
+
+Runner.prototype.run = function(fn){
+ var self = this
+ , fn = fn || function(){};
+
+ function uncaught(err){
+ self.uncaught(err);
+ }
+
+ debug('start');
+
+ // callback
+ this.on('end', function(){
+ debug('end');
+ process.removeListener('uncaughtException', uncaught);
+ fn(self.failures);
+ });
+
+ // run suites
+ this.emit('start');
+ this.runSuite(this.suite, function(){
+ debug('finished running');
+ self.emit('end');
+ });
+
+ // uncaught exception
+ process.on('uncaughtException', uncaught);
+
+ return this;
+};
+
+/**
+ * Cleanly abort execution
+ *
+ * @return {Runner} for chaining
+ * @api public
+ */
+Runner.prototype.abort = function(){
+ debug('aborting');
+ this._abort = true;
+}
+
+/**
+ * Filter leaks with the given globals flagged as `ok`.
+ *
+ * @param {Array} ok
+ * @param {Array} globals
+ * @return {Array}
+ * @api private
+ */
+
+function filterLeaks(ok, globals) {
+ return filter(globals, function(key){
+ // Firefox and Chrome exposes iframes as index inside the window object
+ if (/^d+/.test(key)) return false;
+
+ // in firefox
+ // if runner runs in an iframe, this iframe's window.getInterface method not init at first
+ // it is assigned in some seconds
+ if (global.navigator && /^getInterface/.test(key)) return false;
+
+ // an iframe could be approached by window[iframeIndex]
+ // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak
+ if (global.navigator && /^\d+/.test(key)) return false;
+
+ // Opera and IE expose global variables for HTML element IDs (issue #243)
+ if (/^mocha-/.test(key)) return false;
+
+ var matched = filter(ok, function(ok){
+ if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]);
+ return key == ok;
+ });
+ return matched.length == 0 && (!global.navigator || 'onerror' !== key);
+ });
+}
+
+/**
+ * Array of globals dependent on the environment.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+ function extraGlobals() {
+ if (typeof(process) === 'object' &&
+ typeof(process.version) === 'string') {
+
+ var nodeVersion = process.version.split('.').reduce(function(a, v) {
+ return a << 8 | v;
+ });
+
+ // 'errno' was renamed to process._errno in v0.9.11.
+
+ if (nodeVersion < 0x00090B) {
+ return ['errno'];
+ }
+ }
+
+ return [];
+ }
+
+}); // module: runner.js
+
+require.register("suite.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var EventEmitter = require('browser/events').EventEmitter
+ , debug = require('browser/debug')('mocha:suite')
+ , milliseconds = require('./ms')
+ , utils = require('./utils')
+ , Hook = require('./hook');
+
+/**
+ * Expose `Suite`.
+ */
+
+exports = module.exports = Suite;
+
+/**
+ * Create a new `Suite` with the given `title`
+ * and parent `Suite`. When a suite with the
+ * same title is already present, that suite
+ * is returned to provide nicer reporter
+ * and more flexible meta-testing.
+ *
+ * @param {Suite} parent
+ * @param {String} title
+ * @return {Suite}
+ * @api public
+ */
+
+exports.create = function(parent, title){
+ var suite = new Suite(title, parent.ctx);
+ suite.parent = parent;
+ if (parent.pending) suite.pending = true;
+ title = suite.fullTitle();
+ parent.addSuite(suite);
+ return suite;
+};
+
+/**
+ * Initialize a new `Suite` with the given
+ * `title` and `ctx`.
+ *
+ * @param {String} title
+ * @param {Context} ctx
+ * @api private
+ */
+
+function Suite(title, ctx) {
+ this.title = title;
+ this.ctx = ctx;
+ this.suites = [];
+ this.tests = [];
+ this.pending = false;
+ this._beforeEach = [];
+ this._beforeAll = [];
+ this._afterEach = [];
+ this._afterAll = [];
+ this.root = !title;
+ this._timeout = 2000;
+ this._slow = 75;
+ this._bail = false;
+}
+
+/**
+ * Inherit from `EventEmitter.prototype`.
+ */
+
+function F(){};
+F.prototype = EventEmitter.prototype;
+Suite.prototype = new F;
+Suite.prototype.constructor = Suite;
+
+
+/**
+ * Return a clone of this `Suite`.
+ *
+ * @return {Suite}
+ * @api private
+ */
+
+Suite.prototype.clone = function(){
+ var suite = new Suite(this.title);
+ debug('clone');
+ suite.ctx = this.ctx;
+ suite.timeout(this.timeout());
+ suite.slow(this.slow());
+ suite.bail(this.bail());
+ return suite;
+};
+
+/**
+ * Set timeout `ms` or short-hand such as "2s".
+ *
+ * @param {Number|String} ms
+ * @return {Suite|Number} for chaining
+ * @api private
+ */
+
+Suite.prototype.timeout = function(ms){
+ if (0 == arguments.length) return this._timeout;
+ if ('string' == typeof ms) ms = milliseconds(ms);
+ debug('timeout %d', ms);
+ this._timeout = parseInt(ms, 10);
+ return this;
+};
+
+/**
+ * Set slow `ms` or short-hand such as "2s".
+ *
+ * @param {Number|String} ms
+ * @return {Suite|Number} for chaining
+ * @api private
+ */
+
+Suite.prototype.slow = function(ms){
+ if (0 === arguments.length) return this._slow;
+ if ('string' == typeof ms) ms = milliseconds(ms);
+ debug('slow %d', ms);
+ this._slow = ms;
+ return this;
+};
+
+/**
+ * Sets whether to bail after first error.
+ *
+ * @parma {Boolean} bail
+ * @return {Suite|Number} for chaining
+ * @api private
+ */
+
+Suite.prototype.bail = function(bail){
+ if (0 == arguments.length) return this._bail;
+ debug('bail %s', bail);
+ this._bail = bail;
+ return this;
+};
+
+/**
+ * Run `fn(test[, done])` before running tests.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.beforeAll = function(title, fn){
+ if (this.pending) return this;
+ if ('function' === typeof title) {
+ fn = title;
+ title = fn.name;
+ }
+ title = '"before all" hook' + (title ? ': ' + title : '');
+
+ var hook = new Hook(title, fn);
+ hook.parent = this;
+ hook.timeout(this.timeout());
+ hook.slow(this.slow());
+ hook.ctx = this.ctx;
+ this._beforeAll.push(hook);
+ this.emit('beforeAll', hook);
+ return this;
+};
+
+/**
+ * Run `fn(test[, done])` after running tests.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.afterAll = function(title, fn){
+ if (this.pending) return this;
+ if ('function' === typeof title) {
+ fn = title;
+ title = fn.name;
+ }
+ title = '"after all" hook' + (title ? ': ' + title : '');
+
+ var hook = new Hook(title, fn);
+ hook.parent = this;
+ hook.timeout(this.timeout());
+ hook.slow(this.slow());
+ hook.ctx = this.ctx;
+ this._afterAll.push(hook);
+ this.emit('afterAll', hook);
+ return this;
+};
+
+/**
+ * Run `fn(test[, done])` before each test case.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.beforeEach = function(title, fn){
+ if (this.pending) return this;
+ if ('function' === typeof title) {
+ fn = title;
+ title = fn.name;
+ }
+ title = '"before each" hook' + (title ? ': ' + title : '');
+
+ var hook = new Hook(title, fn);
+ hook.parent = this;
+ hook.timeout(this.timeout());
+ hook.slow(this.slow());
+ hook.ctx = this.ctx;
+ this._beforeEach.push(hook);
+ this.emit('beforeEach', hook);
+ return this;
+};
+
+/**
+ * Run `fn(test[, done])` after each test case.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.afterEach = function(title, fn){
+ if (this.pending) return this;
+ if ('function' === typeof title) {
+ fn = title;
+ title = fn.name;
+ }
+ title = '"after each" hook' + (title ? ': ' + title : '');
+
+ var hook = new Hook(title, fn);
+ hook.parent = this;
+ hook.timeout(this.timeout());
+ hook.slow(this.slow());
+ hook.ctx = this.ctx;
+ this._afterEach.push(hook);
+ this.emit('afterEach', hook);
+ return this;
+};
+
+/**
+ * Add a test `suite`.
+ *
+ * @param {Suite} suite
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.addSuite = function(suite){
+ suite.parent = this;
+ suite.timeout(this.timeout());
+ suite.slow(this.slow());
+ suite.bail(this.bail());
+ this.suites.push(suite);
+ this.emit('suite', suite);
+ return this;
+};
+
+/**
+ * Add a `test` to this suite.
+ *
+ * @param {Test} test
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.addTest = function(test){
+ test.parent = this;
+ test.timeout(this.timeout());
+ test.slow(this.slow());
+ test.ctx = this.ctx;
+ this.tests.push(test);
+ this.emit('test', test);
+ return this;
+};
+
+/**
+ * Return the full title generated by recursively
+ * concatenating the parent's full title.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Suite.prototype.fullTitle = function(){
+ if (this.parent) {
+ var full = this.parent.fullTitle();
+ if (full) return full + ' ' + this.title;
+ }
+ return this.title;
+};
+
+/**
+ * Return the total number of tests.
+ *
+ * @return {Number}
+ * @api public
+ */
+
+Suite.prototype.total = function(){
+ return utils.reduce(this.suites, function(sum, suite){
+ return sum + suite.total();
+ }, 0) + this.tests.length;
+};
+
+/**
+ * Iterates through each suite recursively to find
+ * all tests. Applies a function in the format
+ * `fn(test)`.
+ *
+ * @param {Function} fn
+ * @return {Suite}
+ * @api private
+ */
+
+Suite.prototype.eachTest = function(fn){
+ utils.forEach(this.tests, fn);
+ utils.forEach(this.suites, function(suite){
+ suite.eachTest(fn);
+ });
+ return this;
+};
+
+}); // module: suite.js
+
+require.register("test.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Runnable = require('./runnable');
+
+/**
+ * Expose `Test`.
+ */
+
+module.exports = Test;
+
+/**
+ * Initialize a new `Test` with the given `title` and callback `fn`.
+ *
+ * @param {String} title
+ * @param {Function} fn
+ * @api private
+ */
+
+function Test(title, fn) {
+ Runnable.call(this, title, fn);
+ this.pending = !fn;
+ this.type = 'test';
+}
+
+/**
+ * Inherit from `Runnable.prototype`.
+ */
+
+function F(){};
+F.prototype = Runnable.prototype;
+Test.prototype = new F;
+Test.prototype.constructor = Test;
+
+
+}); // module: test.js
+
+require.register("utils.js", function(module, exports, require){
+/**
+ * Module dependencies.
+ */
+
+var fs = require('browser/fs')
+ , path = require('browser/path')
+ , join = path.join
+ , debug = require('browser/debug')('mocha:watch');
+
+/**
+ * Ignored directories.
+ */
+
+var ignore = ['node_modules', '.git'];
+
+/**
+ * Escape special characters in the given string of html.
+ *
+ * @param {String} html
+ * @return {String}
+ * @api private
+ */
+
+exports.escape = function(html){
+ return String(html)
+ .replace(/&/g, '&')
+ .replace(/"/g, '"')
+ .replace(/</g, '<')
+ .replace(/>/g, '>');
+};
+
+/**
+ * Array#forEach (<=IE8)
+ *
+ * @param {Array} array
+ * @param {Function} fn
+ * @param {Object} scope
+ * @api private
+ */
+
+exports.forEach = function(arr, fn, scope){
+ for (var i = 0, l = arr.length; i < l; i++)
+ fn.call(scope, arr[i], i);
+};
+
+/**
+ * Array#map (<=IE8)
+ *
+ * @param {Array} array
+ * @param {Function} fn
+ * @param {Object} scope
+ * @api private
+ */
+
+exports.map = function(arr, fn, scope){
+ var result = [];
+ for (var i = 0, l = arr.length; i < l; i++)
+ result.push(fn.call(scope, arr[i], i));
+ return result;
+};
+
+/**
+ * Array#indexOf (<=IE8)
+ *
+ * @parma {Array} arr
+ * @param {Object} obj to find index of
+ * @param {Number} start
+ * @api private
+ */
+
+exports.indexOf = function(arr, obj, start){
+ for (var i = start || 0, l = arr.length; i < l; i++) {
+ if (arr[i] === obj)
+ return i;
+ }
+ return -1;
+};
+
+/**
+ * Array#reduce (<=IE8)
+ *
+ * @param {Array} array
+ * @param {Function} fn
+ * @param {Object} initial value
+ * @api private
+ */
+
+exports.reduce = function(arr, fn, val){
+ var rval = val;
+
+ for (var i = 0, l = arr.length; i < l; i++) {
+ rval = fn(rval, arr[i], i, arr);
+ }
+
+ return rval;
+};
+
+/**
+ * Array#filter (<=IE8)
+ *
+ * @param {Array} array
+ * @param {Function} fn
+ * @api private
+ */
+
+exports.filter = function(arr, fn){
+ var ret = [];
+
+ for (var i = 0, l = arr.length; i < l; i++) {
+ var val = arr[i];
+ if (fn(val, i, arr)) ret.push(val);
+ }
+
+ return ret;
+};
+
+/**
+ * Object.keys (<=IE8)
+ *
+ * @param {Object} obj
+ * @return {Array} keys
+ * @api private
+ */
+
+exports.keys = Object.keys || function(obj) {
+ var keys = []
+ , has = Object.prototype.hasOwnProperty // for `window` on <=IE8
+
+ for (var key in obj) {
+ if (has.call(obj, key)) {
+ keys.push(key);
+ }
+ }
+
+ return keys;
+};
+
+/**
+ * Watch the given `files` for changes
+ * and invoke `fn(file)` on modification.
+ *
+ * @param {Array} files
+ * @param {Function} fn
+ * @api private
+ */
+
+exports.watch = function(files, fn){
+ var options = { interval: 100 };
+ files.forEach(function(file){
+ debug('file %s', file);
+ fs.watchFile(file, options, function(curr, prev){
+ if (prev.mtime < curr.mtime) fn(file);
+ });
+ });
+};
+
+/**
+ * Ignored files.
+ */
+
+function ignored(path){
+ return !~ignore.indexOf(path);
+}
+
+/**
+ * Lookup files in the given `dir`.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+exports.files = function(dir, ret){
+ ret = ret || [];
+
+ fs.readdirSync(dir)
+ .filter(ignored)
+ .forEach(function(path){
+ path = join(dir, path);
+ if (fs.statSync(path).isDirectory()) {
+ exports.files(path, ret);
+ } else if (path.match(/\.(js|coffee|litcoffee|coffee.md)$/)) {
+ ret.push(path);
+ }
+ });
+
+ return ret;
+};
+
+/**
+ * Compute a slug from the given `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+exports.slug = function(str){
+ return str
+ .toLowerCase()
+ .replace(/ +/g, '-')
+ .replace(/[^-\w]/g, '');
+};
+
+/**
+ * Strip the function definition from `str`,
+ * and re-indent for pre whitespace.
+ */
+
+exports.clean = function(str) {
+ str = str
+ .replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, '')
+ .replace(/^function *\(.*\) *{/, '')
+ .replace(/\s+\}$/, '');
+
+ var spaces = str.match(/^\n?( *)/)[1].length
+ , tabs = str.match(/^\n?(\t*)/)[1].length
+ , re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm');
+
+ str = str.replace(re, '');
+
+ return exports.trim(str);
+};
+
+/**
+ * Escape regular expression characters in `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+exports.escapeRegexp = function(str){
+ return str.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&");
+};
+
+/**
+ * Trim the given `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+exports.trim = function(str){
+ return str.replace(/^\s+|\s+$/g, '');
+};
+
+/**
+ * Parse the given `qs`.
+ *
+ * @param {String} qs
+ * @return {Object}
+ * @api private
+ */
+
+exports.parseQuery = function(qs){
+ return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){
+ var i = pair.indexOf('=')
+ , key = pair.slice(0, i)
+ , val = pair.slice(++i);
+
+ obj[key] = decodeURIComponent(val);
+ return obj;
+ }, {});
+};
+
+/**
+ * Highlight the given string of `js`.
+ *
+ * @param {String} js
+ * @return {String}
+ * @api private
+ */
+
+function highlight(js) {
+ return js
+ .replace(/</g, '<')
+ .replace(/>/g, '>')
+ .replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>')
+ .replace(/('.*?')/gm, '<span class="string">$1</span>')
+ .replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>')
+ .replace(/(\d+)/gm, '<span class="number">$1</span>')
+ .replace(/\bnew *(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>')
+ .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>')
+}
+
+/**
+ * Highlight the contents of tag `name`.
+ *
+ * @param {String} name
+ * @api private
+ */
+
+exports.highlightTags = function(name) {
+ var code = document.getElementsByTagName(name);
+ for (var i = 0, len = code.length; i < len; ++i) {
+ code[i].innerHTML = highlight(code[i].innerHTML);
+ }
+};
+
+}); // module: utils.js
+// The global object is "self" in Web Workers.
+global = (function() { return this; })();
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date;
+var setTimeout = global.setTimeout;
+var setInterval = global.setInterval;
+var clearTimeout = global.clearTimeout;
+var clearInterval = global.clearInterval;
+
+/**
+ * Node shims.
+ *
+ * These are meant only to allow
+ * mocha.js to run untouched, not
+ * to allow running node code in
+ * the browser.
+ */
+
+var process = {};
+process.exit = function(status){};
+process.stdout = {};
+
+var uncaughtExceptionHandlers = [];
+
+/**
+ * Remove uncaughtException listener.
+ */
+
+process.removeListener = function(e, fn){
+ if ('uncaughtException' == e) {
+ global.onerror = function() {};
+ var i = Mocha.utils.indexOf(uncaughtExceptionHandlers, fn);
+ if (i != -1) { uncaughtExceptionHandlers.splice(i, 1); }
+ }
+};
+
+/**
+ * Implements uncaughtException listener.
+ */
+
+process.on = function(e, fn){
+ if ('uncaughtException' == e) {
+ global.onerror = function(err, url, line){
+ fn(new Error(err + ' (' + url + ':' + line + ')'));
+ return true;
+ };
+ uncaughtExceptionHandlers.push(fn);
+ }
+};
+
+/**
+ * Expose mocha.
+ */
+
+var Mocha = global.Mocha = require('mocha'),
+ mocha = global.mocha = new Mocha({ reporter: 'html' });
+
+// The BDD UI is registered by default, but no UI will be functional in the
+// browser without an explicit call to the overridden `mocha.ui` (see below).
+// Ensure that this default UI does not expose its methods to the global scope.
+mocha.suite.removeAllListeners('pre-require');
+
+var immediateQueue = []
+ , immediateTimeout;
+
+function timeslice() {
+ var immediateStart = new Date().getTime();
+ while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) {
+ immediateQueue.shift()();
+ }
+ if (immediateQueue.length) {
+ immediateTimeout = setTimeout(timeslice, 0);
+ } else {
+ immediateTimeout = null;
+ }
+}
+
+/**
+ * High-performance override of Runner.immediately.
+ */
+
+Mocha.Runner.immediately = function(callback) {
+ immediateQueue.push(callback);
+ if (!immediateTimeout) {
+ immediateTimeout = setTimeout(timeslice, 0);
+ }
+};
+
+/**
+ * Function to allow assertion libraries to throw errors directly into mocha.
+ * This is useful when running tests in a browser because window.onerror will
+ * only receive the 'message' attribute of the Error.
+ */
+mocha.throwError = function(err) {
+ Mocha.utils.forEach(uncaughtExceptionHandlers, function (fn) {
+ fn(err);
+ });
+ throw err;
+};
+
+/**
+ * Override ui to ensure that the ui functions are initialized.
+ * Normally this would happen in Mocha.prototype.loadFiles.
+ */
+
+mocha.ui = function(ui){
+ Mocha.prototype.ui.call(this, ui);
+ this.suite.emit('pre-require', global, null, this);
+ return this;
+};
+
+/**
+ * Setup mocha with the given setting options.
+ */
+
+mocha.setup = function(opts){
+ if ('string' == typeof opts) opts = { ui: opts };
+ for (var opt in opts) this[opt](opts[opt]);
+ return this;
+};
+
+/**
+ * Run mocha, returning the Runner.
+ */
+
+mocha.run = function(fn){
+ var options = mocha.options;
+ mocha.globals('location');
+
+ var query = Mocha.utils.parseQuery(global.location.search || '');
+ if (query.grep) mocha.grep(query.grep);
+ if (query.invert) mocha.invert();
+
+ return Mocha.prototype.run.call(mocha, function(){
+ // The DOM Document is not available in Web Workers.
+ if (global.document) {
+ Mocha.utils.highlightTags('code');
+ }
+ if (fn) fn();
+ });
+};
+
+/**
+ * Expose the process shim.
+ */
+
+Mocha.process = process;
+})();
\ No newline at end of file
--- /dev/null
+(function (sinonChai) {
+ "use strict";
+
+ // Module systems magic dance.
+
+ if (typeof require === "function" && typeof exports === "object" && typeof module === "object") {
+ // NodeJS
+ module.exports = sinonChai;
+ } else if (typeof define === "function" && define.amd) {
+ // AMD
+ define(function () {
+ return sinonChai;
+ });
+ } else {
+ // Other environment (usually <script> tag): plug in to global chai instance directly.
+ chai.use(sinonChai);
+ }
+}(function sinonChai(chai, utils) {
+ "use strict";
+
+ var slice = Array.prototype.slice;
+
+ function isSpy(putativeSpy) {
+ return typeof putativeSpy === "function" &&
+ typeof putativeSpy.getCall === "function" &&
+ typeof putativeSpy.calledWithExactly === "function";
+ }
+
+ function timesInWords(count) {
+ return count === 1 ? "once" :
+ count === 2 ? "twice" :
+ count === 3 ? "thrice" :
+ (count || 0) + " times";
+ }
+
+ function isCall(putativeCall) {
+ return putativeCall && isSpy(putativeCall.proxy);
+ }
+
+ function assertCanWorkWith(assertion) {
+ if (!isSpy(assertion._obj) && !isCall(assertion._obj)) {
+ throw new TypeError(utils.inspect(assertion._obj) + " is not a spy or a call to a spy!");
+ }
+ }
+
+ function getMessages(spy, action, nonNegatedSuffix, always, args) {
+ var verbPhrase = always ? "always have " : "have ";
+ nonNegatedSuffix = nonNegatedSuffix || "";
+ if (isSpy(spy.proxy)) {
+ spy = spy.proxy;
+ }
+
+ function printfArray(array) {
+ return spy.printf.apply(spy, array);
+ }
+
+ return {
+ affirmative: printfArray(["expected %n to " + verbPhrase + action + nonNegatedSuffix].concat(args)),
+ negative: printfArray(["expected %n to not " + verbPhrase + action].concat(args))
+ };
+ }
+
+ function sinonProperty(name, action, nonNegatedSuffix) {
+ utils.addProperty(chai.Assertion.prototype, name, function () {
+ assertCanWorkWith(this);
+
+ var messages = getMessages(this._obj, action, nonNegatedSuffix, false);
+ this.assert(this._obj[name], messages.affirmative, messages.negative);
+ });
+ }
+
+ function sinonPropertyAsBooleanMethod(name, action, nonNegatedSuffix) {
+ utils.addMethod(chai.Assertion.prototype, name, function (arg) {
+ assertCanWorkWith(this);
+
+ var messages = getMessages(this._obj, action, nonNegatedSuffix, false, [timesInWords(arg)]);
+ this.assert(this._obj[name] === arg, messages.affirmative, messages.negative);
+ });
+ }
+
+ function createSinonMethodHandler(sinonName, action, nonNegatedSuffix) {
+ return function () {
+ assertCanWorkWith(this);
+
+ var alwaysSinonMethod = "always" + sinonName[0].toUpperCase() + sinonName.substring(1);
+ var shouldBeAlways = utils.flag(this, "always") && typeof this._obj[alwaysSinonMethod] === "function";
+ var sinonMethod = shouldBeAlways ? alwaysSinonMethod : sinonName;
+
+ var messages = getMessages(this._obj, action, nonNegatedSuffix, shouldBeAlways, slice.call(arguments));
+ this.assert(this._obj[sinonMethod].apply(this._obj, arguments), messages.affirmative, messages.negative);
+ };
+ }
+
+ function sinonMethodAsProperty(name, action, nonNegatedSuffix) {
+ var handler = createSinonMethodHandler(name, action, nonNegatedSuffix);
+ utils.addProperty(chai.Assertion.prototype, name, handler);
+ }
+
+ function exceptionalSinonMethod(chaiName, sinonName, action, nonNegatedSuffix) {
+ var handler = createSinonMethodHandler(sinonName, action, nonNegatedSuffix);
+ utils.addMethod(chai.Assertion.prototype, chaiName, handler);
+ }
+
+ function sinonMethod(name, action, nonNegatedSuffix) {
+ exceptionalSinonMethod(name, name, action, nonNegatedSuffix);
+ }
+
+ utils.addProperty(chai.Assertion.prototype, "always", function () {
+ utils.flag(this, "always", true);
+ });
+
+ sinonProperty("called", "been called", " at least once, but it was never called");
+ sinonPropertyAsBooleanMethod("callCount", "been called exactly %1", ", but it was called %c%C");
+ sinonProperty("calledOnce", "been called exactly once", ", but it was called %c%C");
+ sinonProperty("calledTwice", "been called exactly twice", ", but it was called %c%C");
+ sinonProperty("calledThrice", "been called exactly thrice", ", but it was called %c%C");
+ sinonMethodAsProperty("calledWithNew", "been called with new");
+ sinonMethod("calledBefore", "been called before %1");
+ sinonMethod("calledAfter", "been called after %1");
+ sinonMethod("calledOn", "been called with %1 as this", ", but it was called with %t instead");
+ sinonMethod("calledWith", "been called with arguments %*", "%C");
+ sinonMethod("calledWithExactly", "been called with exact arguments %*", "%C");
+ sinonMethod("calledWithMatch", "been called with arguments matching %*", "%C");
+ sinonMethod("returned", "returned %1");
+ exceptionalSinonMethod("thrown", "threw", "thrown %1");
+}));
--- /dev/null
+/**
+ * Sinon.JS 1.9.0, 2014/03/05
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @author Contributors: https://github.com/cjohansen/Sinon.JS/blob/master/AUTHORS
+ *
+ * (The BSD License)
+ *
+ * Copyright (c) 2010-2014, Christian Johansen, christian@cjohansen.no
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * * Neither the name of Christian Johansen nor the names of his contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+this.sinon = (function () {
+var samsam, formatio;
+function define(mod, deps, fn) { if (mod == "samsam") { samsam = deps(); } else { formatio = fn(samsam); } }
+define.amd = true;
+((typeof define === "function" && define.amd && function (m) { define("samsam", m); }) ||
+ (typeof module === "object" &&
+ function (m) { module.exports = m(); }) || // Node
+ function (m) { this.samsam = m(); } // Browser globals
+)(function () {
+ var o = Object.prototype;
+ var div = typeof document !== "undefined" && document.createElement("div");
+
+ function isNaN(value) {
+ // Unlike global isNaN, this avoids type coercion
+ // typeof check avoids IE host object issues, hat tip to
+ // lodash
+ var val = value; // JsLint thinks value !== value is "weird"
+ return typeof value === "number" && value !== val;
+ }
+
+ function getClass(value) {
+ // Returns the internal [[Class]] by calling Object.prototype.toString
+ // with the provided value as this. Return value is a string, naming the
+ // internal class, e.g. "Array"
+ return o.toString.call(value).split(/[ \]]/)[1];
+ }
+
+ /**
+ * @name samsam.isArguments
+ * @param Object object
+ *
+ * Returns ``true`` if ``object`` is an ``arguments`` object,
+ * ``false`` otherwise.
+ */
+ function isArguments(object) {
+ if (typeof object !== "object" || typeof object.length !== "number" ||
+ getClass(object) === "Array") {
+ return false;
+ }
+ if (typeof object.callee == "function") { return true; }
+ try {
+ object[object.length] = 6;
+ delete object[object.length];
+ } catch (e) {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * @name samsam.isElement
+ * @param Object object
+ *
+ * Returns ``true`` if ``object`` is a DOM element node. Unlike
+ * Underscore.js/lodash, this function will return ``false`` if ``object``
+ * is an *element-like* object, i.e. a regular object with a ``nodeType``
+ * property that holds the value ``1``.
+ */
+ function isElement(object) {
+ if (!object || object.nodeType !== 1 || !div) { return false; }
+ try {
+ object.appendChild(div);
+ object.removeChild(div);
+ } catch (e) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * @name samsam.keys
+ * @param Object object
+ *
+ * Return an array of own property names.
+ */
+ function keys(object) {
+ var ks = [], prop;
+ for (prop in object) {
+ if (o.hasOwnProperty.call(object, prop)) { ks.push(prop); }
+ }
+ return ks;
+ }
+
+ /**
+ * @name samsam.isDate
+ * @param Object value
+ *
+ * Returns true if the object is a ``Date``, or *date-like*. Duck typing
+ * of date objects work by checking that the object has a ``getTime``
+ * function whose return value equals the return value from the object's
+ * ``valueOf``.
+ */
+ function isDate(value) {
+ return typeof value.getTime == "function" &&
+ value.getTime() == value.valueOf();
+ }
+
+ /**
+ * @name samsam.isNegZero
+ * @param Object value
+ *
+ * Returns ``true`` if ``value`` is ``-0``.
+ */
+ function isNegZero(value) {
+ return value === 0 && 1 / value === -Infinity;
+ }
+
+ /**
+ * @name samsam.equal
+ * @param Object obj1
+ * @param Object obj2
+ *
+ * Returns ``true`` if two objects are strictly equal. Compared to
+ * ``===`` there are two exceptions:
+ *
+ * - NaN is considered equal to NaN
+ * - -0 and +0 are not considered equal
+ */
+ function identical(obj1, obj2) {
+ if (obj1 === obj2 || (isNaN(obj1) && isNaN(obj2))) {
+ return obj1 !== 0 || isNegZero(obj1) === isNegZero(obj2);
+ }
+ }
+
+
+ /**
+ * @name samsam.deepEqual
+ * @param Object obj1
+ * @param Object obj2
+ *
+ * Deep equal comparison. Two values are "deep equal" if:
+ *
+ * - They are equal, according to samsam.identical
+ * - They are both date objects representing the same time
+ * - They are both arrays containing elements that are all deepEqual
+ * - They are objects with the same set of properties, and each property
+ * in ``obj1`` is deepEqual to the corresponding property in ``obj2``
+ *
+ * Supports cyclic objects.
+ */
+ function deepEqualCyclic(obj1, obj2) {
+
+ // used for cyclic comparison
+ // contain already visited objects
+ var objects1 = [],
+ objects2 = [],
+ // contain pathes (position in the object structure)
+ // of the already visited objects
+ // indexes same as in objects arrays
+ paths1 = [],
+ paths2 = [],
+ // contains combinations of already compared objects
+ // in the manner: { "$1['ref']$2['ref']": true }
+ compared = {};
+
+ /**
+ * used to check, if the value of a property is an object
+ * (cyclic logic is only needed for objects)
+ * only needed for cyclic logic
+ */
+ function isObject(value) {
+
+ if (typeof value === 'object' && value !== null &&
+ !(value instanceof Boolean) &&
+ !(value instanceof Date) &&
+ !(value instanceof Number) &&
+ !(value instanceof RegExp) &&
+ !(value instanceof String)) {
+
+ return true;
+ }
+
+ return false;
+ }
+
+ /**
+ * returns the index of the given object in the
+ * given objects array, -1 if not contained
+ * only needed for cyclic logic
+ */
+ function getIndex(objects, obj) {
+
+ var i;
+ for (i = 0; i < objects.length; i++) {
+ if (objects[i] === obj) {
+ return i;
+ }
+ }
+
+ return -1;
+ }
+
+ // does the recursion for the deep equal check
+ return (function deepEqual(obj1, obj2, path1, path2) {
+ var type1 = typeof obj1;
+ var type2 = typeof obj2;
+
+ // == null also matches undefined
+ if (obj1 === obj2 ||
+ isNaN(obj1) || isNaN(obj2) ||
+ obj1 == null || obj2 == null ||
+ type1 !== "object" || type2 !== "object") {
+
+ return identical(obj1, obj2);
+ }
+
+ // Elements are only equal if identical(expected, actual)
+ if (isElement(obj1) || isElement(obj2)) { return false; }
+
+ var isDate1 = isDate(obj1), isDate2 = isDate(obj2);
+ if (isDate1 || isDate2) {
+ if (!isDate1 || !isDate2 || obj1.getTime() !== obj2.getTime()) {
+ return false;
+ }
+ }
+
+ if (obj1 instanceof RegExp && obj2 instanceof RegExp) {
+ if (obj1.toString() !== obj2.toString()) { return false; }
+ }
+
+ var class1 = getClass(obj1);
+ var class2 = getClass(obj2);
+ var keys1 = keys(obj1);
+ var keys2 = keys(obj2);
+
+ if (isArguments(obj1) || isArguments(obj2)) {
+ if (obj1.length !== obj2.length) { return false; }
+ } else {
+ if (type1 !== type2 || class1 !== class2 ||
+ keys1.length !== keys2.length) {
+ return false;
+ }
+ }
+
+ var key, i, l,
+ // following vars are used for the cyclic logic
+ value1, value2,
+ isObject1, isObject2,
+ index1, index2,
+ newPath1, newPath2;
+
+ for (i = 0, l = keys1.length; i < l; i++) {
+ key = keys1[i];
+ if (!o.hasOwnProperty.call(obj2, key)) {
+ return false;
+ }
+
+ // Start of the cyclic logic
+
+ value1 = obj1[key];
+ value2 = obj2[key];
+
+ isObject1 = isObject(value1);
+ isObject2 = isObject(value2);
+
+ // determine, if the objects were already visited
+ // (it's faster to check for isObject first, than to
+ // get -1 from getIndex for non objects)
+ index1 = isObject1 ? getIndex(objects1, value1) : -1;
+ index2 = isObject2 ? getIndex(objects2, value2) : -1;
+
+ // determine the new pathes of the objects
+ // - for non cyclic objects the current path will be extended
+ // by current property name
+ // - for cyclic objects the stored path is taken
+ newPath1 = index1 !== -1
+ ? paths1[index1]
+ : path1 + '[' + JSON.stringify(key) + ']';
+ newPath2 = index2 !== -1
+ ? paths2[index2]
+ : path2 + '[' + JSON.stringify(key) + ']';
+
+ // stop recursion if current objects are already compared
+ if (compared[newPath1 + newPath2]) {
+ return true;
+ }
+
+ // remember the current objects and their pathes
+ if (index1 === -1 && isObject1) {
+ objects1.push(value1);
+ paths1.push(newPath1);
+ }
+ if (index2 === -1 && isObject2) {
+ objects2.push(value2);
+ paths2.push(newPath2);
+ }
+
+ // remember that the current objects are already compared
+ if (isObject1 && isObject2) {
+ compared[newPath1 + newPath2] = true;
+ }
+
+ // End of cyclic logic
+
+ // neither value1 nor value2 is a cycle
+ // continue with next level
+ if (!deepEqual(value1, value2, newPath1, newPath2)) {
+ return false;
+ }
+ }
+
+ return true;
+
+ }(obj1, obj2, '$1', '$2'));
+ }
+
+ var match;
+
+ function arrayContains(array, subset) {
+ if (subset.length === 0) { return true; }
+ var i, l, j, k;
+ for (i = 0, l = array.length; i < l; ++i) {
+ if (match(array[i], subset[0])) {
+ for (j = 0, k = subset.length; j < k; ++j) {
+ if (!match(array[i + j], subset[j])) { return false; }
+ }
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * @name samsam.match
+ * @param Object object
+ * @param Object matcher
+ *
+ * Compare arbitrary value ``object`` with matcher.
+ */
+ match = function match(object, matcher) {
+ if (matcher && typeof matcher.test === "function") {
+ return matcher.test(object);
+ }
+
+ if (typeof matcher === "function") {
+ return matcher(object) === true;
+ }
+
+ if (typeof matcher === "string") {
+ matcher = matcher.toLowerCase();
+ var notNull = typeof object === "string" || !!object;
+ return notNull &&
+ (String(object)).toLowerCase().indexOf(matcher) >= 0;
+ }
+
+ if (typeof matcher === "number") {
+ return matcher === object;
+ }
+
+ if (typeof matcher === "boolean") {
+ return matcher === object;
+ }
+
+ if (getClass(object) === "Array" && getClass(matcher) === "Array") {
+ return arrayContains(object, matcher);
+ }
+
+ if (matcher && typeof matcher === "object") {
+ var prop;
+ for (prop in matcher) {
+ if (!match(object[prop], matcher[prop])) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ throw new Error("Matcher was not a string, a number, a " +
+ "function, a boolean or an object");
+ };
+
+ return {
+ isArguments: isArguments,
+ isElement: isElement,
+ isDate: isDate,
+ isNegZero: isNegZero,
+ identical: identical,
+ deepEqual: deepEqualCyclic,
+ match: match,
+ keys: keys
+ };
+});
+((typeof define === "function" && define.amd && function (m) {
+ define("formatio", ["samsam"], m);
+}) || (typeof module === "object" && function (m) {
+ module.exports = m(require("samsam"));
+}) || function (m) { this.formatio = m(this.samsam); }
+)(function (samsam) {
+
+ var formatio = {
+ excludeConstructors: ["Object", /^.$/],
+ quoteStrings: true
+ };
+
+ var hasOwn = Object.prototype.hasOwnProperty;
+
+ var specialObjects = [];
+ if (typeof global !== "undefined") {
+ specialObjects.push({ object: global, value: "[object global]" });
+ }
+ if (typeof document !== "undefined") {
+ specialObjects.push({
+ object: document,
+ value: "[object HTMLDocument]"
+ });
+ }
+ if (typeof window !== "undefined") {
+ specialObjects.push({ object: window, value: "[object Window]" });
+ }
+
+ function functionName(func) {
+ if (!func) { return ""; }
+ if (func.displayName) { return func.displayName; }
+ if (func.name) { return func.name; }
+ var matches = func.toString().match(/function\s+([^\(]+)/m);
+ return (matches && matches[1]) || "";
+ }
+
+ function constructorName(f, object) {
+ var name = functionName(object && object.constructor);
+ var excludes = f.excludeConstructors ||
+ formatio.excludeConstructors || [];
+
+ var i, l;
+ for (i = 0, l = excludes.length; i < l; ++i) {
+ if (typeof excludes[i] === "string" && excludes[i] === name) {
+ return "";
+ } else if (excludes[i].test && excludes[i].test(name)) {
+ return "";
+ }
+ }
+
+ return name;
+ }
+
+ function isCircular(object, objects) {
+ if (typeof object !== "object") { return false; }
+ var i, l;
+ for (i = 0, l = objects.length; i < l; ++i) {
+ if (objects[i] === object) { return true; }
+ }
+ return false;
+ }
+
+ function ascii(f, object, processed, indent) {
+ if (typeof object === "string") {
+ var qs = f.quoteStrings;
+ var quote = typeof qs !== "boolean" || qs;
+ return processed || quote ? '"' + object + '"' : object;
+ }
+
+ if (typeof object === "function" && !(object instanceof RegExp)) {
+ return ascii.func(object);
+ }
+
+ processed = processed || [];
+
+ if (isCircular(object, processed)) { return "[Circular]"; }
+
+ if (Object.prototype.toString.call(object) === "[object Array]") {
+ return ascii.array.call(f, object, processed);
+ }
+
+ if (!object) { return String((1/object) === -Infinity ? "-0" : object); }
+ if (samsam.isElement(object)) { return ascii.element(object); }
+
+ if (typeof object.toString === "function" &&
+ object.toString !== Object.prototype.toString) {
+ return object.toString();
+ }
+
+ var i, l;
+ for (i = 0, l = specialObjects.length; i < l; i++) {
+ if (object === specialObjects[i].object) {
+ return specialObjects[i].value;
+ }
+ }
+
+ return ascii.object.call(f, object, processed, indent);
+ }
+
+ ascii.func = function (func) {
+ return "function " + functionName(func) + "() {}";
+ };
+
+ ascii.array = function (array, processed) {
+ processed = processed || [];
+ processed.push(array);
+ var i, l, pieces = [];
+ for (i = 0, l = array.length; i < l; ++i) {
+ pieces.push(ascii(this, array[i], processed));
+ }
+ return "[" + pieces.join(", ") + "]";
+ };
+
+ ascii.object = function (object, processed, indent) {
+ processed = processed || [];
+ processed.push(object);
+ indent = indent || 0;
+ var pieces = [], properties = samsam.keys(object).sort();
+ var length = 3;
+ var prop, str, obj, i, l;
+
+ for (i = 0, l = properties.length; i < l; ++i) {
+ prop = properties[i];
+ obj = object[prop];
+
+ if (isCircular(obj, processed)) {
+ str = "[Circular]";
+ } else {
+ str = ascii(this, obj, processed, indent + 2);
+ }
+
+ str = (/\s/.test(prop) ? '"' + prop + '"' : prop) + ": " + str;
+ length += str.length;
+ pieces.push(str);
+ }
+
+ var cons = constructorName(this, object);
+ var prefix = cons ? "[" + cons + "] " : "";
+ var is = "";
+ for (i = 0, l = indent; i < l; ++i) { is += " "; }
+
+ if (length + indent > 80) {
+ return prefix + "{\n " + is + pieces.join(",\n " + is) + "\n" +
+ is + "}";
+ }
+ return prefix + "{ " + pieces.join(", ") + " }";
+ };
+
+ ascii.element = function (element) {
+ var tagName = element.tagName.toLowerCase();
+ var attrs = element.attributes, attr, pairs = [], attrName, i, l, val;
+
+ for (i = 0, l = attrs.length; i < l; ++i) {
+ attr = attrs.item(i);
+ attrName = attr.nodeName.toLowerCase().replace("html:", "");
+ val = attr.nodeValue;
+ if (attrName !== "contenteditable" || val !== "inherit") {
+ if (!!val) { pairs.push(attrName + "=\"" + val + "\""); }
+ }
+ }
+
+ var formatted = "<" + tagName + (pairs.length > 0 ? " " : "");
+ var content = element.innerHTML;
+
+ if (content.length > 20) {
+ content = content.substr(0, 20) + "[...]";
+ }
+
+ var res = formatted + pairs.join(" ") + ">" + content +
+ "</" + tagName + ">";
+
+ return res.replace(/ contentEditable="inherit"/, "");
+ };
+
+ function Formatio(options) {
+ for (var opt in options) {
+ this[opt] = options[opt];
+ }
+ }
+
+ Formatio.prototype = {
+ functionName: functionName,
+
+ configure: function (options) {
+ return new Formatio(options);
+ },
+
+ constructorName: function (object) {
+ return constructorName(this, object);
+ },
+
+ ascii: function (object, processed, indent) {
+ return ascii(this, object, processed, indent);
+ }
+ };
+
+ return Formatio.prototype;
+});
+/*jslint eqeqeq: false, onevar: false, forin: true, nomen: false, regexp: false, plusplus: false*/
+/*global module, require, __dirname, document*/
+/**
+ * Sinon core utilities. For internal use only.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+var sinon = (function (formatio) {
+ var div = typeof document != "undefined" && document.createElement("div");
+ var hasOwn = Object.prototype.hasOwnProperty;
+
+ function isDOMNode(obj) {
+ var success = false;
+
+ try {
+ obj.appendChild(div);
+ success = div.parentNode == obj;
+ } catch (e) {
+ return false;
+ } finally {
+ try {
+ obj.removeChild(div);
+ } catch (e) {
+ // Remove failed, not much we can do about that
+ }
+ }
+
+ return success;
+ }
+
+ function isElement(obj) {
+ return div && obj && obj.nodeType === 1 && isDOMNode(obj);
+ }
+
+ function isFunction(obj) {
+ return typeof obj === "function" || !!(obj && obj.constructor && obj.call && obj.apply);
+ }
+
+ function mirrorProperties(target, source) {
+ for (var prop in source) {
+ if (!hasOwn.call(target, prop)) {
+ target[prop] = source[prop];
+ }
+ }
+ }
+
+ function isRestorable (obj) {
+ return typeof obj === "function" && typeof obj.restore === "function" && obj.restore.sinon;
+ }
+
+ var sinon = {
+ wrapMethod: function wrapMethod(object, property, method) {
+ if (!object) {
+ throw new TypeError("Should wrap property of object");
+ }
+
+ if (typeof method != "function") {
+ throw new TypeError("Method wrapper should be function");
+ }
+
+ var wrappedMethod = object[property],
+ error;
+
+ if (!isFunction(wrappedMethod)) {
+ error = new TypeError("Attempted to wrap " + (typeof wrappedMethod) + " property " +
+ property + " as function");
+ }
+
+ if (wrappedMethod.restore && wrappedMethod.restore.sinon) {
+ error = new TypeError("Attempted to wrap " + property + " which is already wrapped");
+ }
+
+ if (wrappedMethod.calledBefore) {
+ var verb = !!wrappedMethod.returns ? "stubbed" : "spied on";
+ error = new TypeError("Attempted to wrap " + property + " which is already " + verb);
+ }
+
+ if (error) {
+ if (wrappedMethod._stack) {
+ error.stack += '\n--------------\n' + wrappedMethod._stack;
+ }
+ throw error;
+ }
+
+ // IE 8 does not support hasOwnProperty on the window object and Firefox has a problem
+ // when using hasOwn.call on objects from other frames.
+ var owned = object.hasOwnProperty ? object.hasOwnProperty(property) : hasOwn.call(object, property);
+ object[property] = method;
+ method.displayName = property;
+ // Set up a stack trace which can be used later to find what line of
+ // code the original method was created on.
+ method._stack = (new Error('Stack Trace for original')).stack;
+
+ method.restore = function () {
+ // For prototype properties try to reset by delete first.
+ // If this fails (ex: localStorage on mobile safari) then force a reset
+ // via direct assignment.
+ if (!owned) {
+ delete object[property];
+ }
+ if (object[property] === method) {
+ object[property] = wrappedMethod;
+ }
+ };
+
+ method.restore.sinon = true;
+ mirrorProperties(method, wrappedMethod);
+
+ return method;
+ },
+
+ extend: function extend(target) {
+ for (var i = 1, l = arguments.length; i < l; i += 1) {
+ for (var prop in arguments[i]) {
+ if (arguments[i].hasOwnProperty(prop)) {
+ target[prop] = arguments[i][prop];
+ }
+
+ // DONT ENUM bug, only care about toString
+ if (arguments[i].hasOwnProperty("toString") &&
+ arguments[i].toString != target.toString) {
+ target.toString = arguments[i].toString;
+ }
+ }
+ }
+
+ return target;
+ },
+
+ create: function create(proto) {
+ var F = function () {};
+ F.prototype = proto;
+ return new F();
+ },
+
+ deepEqual: function deepEqual(a, b) {
+ if (sinon.match && sinon.match.isMatcher(a)) {
+ return a.test(b);
+ }
+ if (typeof a != "object" || typeof b != "object") {
+ return a === b;
+ }
+
+ if (isElement(a) || isElement(b)) {
+ return a === b;
+ }
+
+ if (a === b) {
+ return true;
+ }
+
+ if ((a === null && b !== null) || (a !== null && b === null)) {
+ return false;
+ }
+
+ if (a instanceof RegExp && b instanceof RegExp) {
+ return (a.source === b.source) && (a.global === b.global) &&
+ (a.ignoreCase === b.ignoreCase) && (a.multiline === b.multiline);
+ }
+
+ var aString = Object.prototype.toString.call(a);
+ if (aString != Object.prototype.toString.call(b)) {
+ return false;
+ }
+
+ if (aString == "[object Date]") {
+ return a.valueOf() === b.valueOf();
+ }
+
+ var prop, aLength = 0, bLength = 0;
+
+ if (aString == "[object Array]" && a.length !== b.length) {
+ return false;
+ }
+
+ for (prop in a) {
+ aLength += 1;
+
+ if (!deepEqual(a[prop], b[prop])) {
+ return false;
+ }
+ }
+
+ for (prop in b) {
+ bLength += 1;
+ }
+
+ return aLength == bLength;
+ },
+
+ functionName: function functionName(func) {
+ var name = func.displayName || func.name;
+
+ // Use function decomposition as a last resort to get function
+ // name. Does not rely on function decomposition to work - if it
+ // doesn't debugging will be slightly less informative
+ // (i.e. toString will say 'spy' rather than 'myFunc').
+ if (!name) {
+ var matches = func.toString().match(/function ([^\s\(]+)/);
+ name = matches && matches[1];
+ }
+
+ return name;
+ },
+
+ functionToString: function toString() {
+ if (this.getCall && this.callCount) {
+ var thisValue, prop, i = this.callCount;
+
+ while (i--) {
+ thisValue = this.getCall(i).thisValue;
+
+ for (prop in thisValue) {
+ if (thisValue[prop] === this) {
+ return prop;
+ }
+ }
+ }
+ }
+
+ return this.displayName || "sinon fake";
+ },
+
+ getConfig: function (custom) {
+ var config = {};
+ custom = custom || {};
+ var defaults = sinon.defaultConfig;
+
+ for (var prop in defaults) {
+ if (defaults.hasOwnProperty(prop)) {
+ config[prop] = custom.hasOwnProperty(prop) ? custom[prop] : defaults[prop];
+ }
+ }
+
+ return config;
+ },
+
+ format: function (val) {
+ return "" + val;
+ },
+
+ defaultConfig: {
+ injectIntoThis: true,
+ injectInto: null,
+ properties: ["spy", "stub", "mock", "clock", "server", "requests"],
+ useFakeTimers: true,
+ useFakeServer: true
+ },
+
+ timesInWords: function timesInWords(count) {
+ return count == 1 && "once" ||
+ count == 2 && "twice" ||
+ count == 3 && "thrice" ||
+ (count || 0) + " times";
+ },
+
+ calledInOrder: function (spies) {
+ for (var i = 1, l = spies.length; i < l; i++) {
+ if (!spies[i - 1].calledBefore(spies[i]) || !spies[i].called) {
+ return false;
+ }
+ }
+
+ return true;
+ },
+
+ orderByFirstCall: function (spies) {
+ return spies.sort(function (a, b) {
+ // uuid, won't ever be equal
+ var aCall = a.getCall(0);
+ var bCall = b.getCall(0);
+ var aId = aCall && aCall.callId || -1;
+ var bId = bCall && bCall.callId || -1;
+
+ return aId < bId ? -1 : 1;
+ });
+ },
+
+ log: function () {},
+
+ logError: function (label, err) {
+ var msg = label + " threw exception: ";
+ sinon.log(msg + "[" + err.name + "] " + err.message);
+ if (err.stack) { sinon.log(err.stack); }
+
+ setTimeout(function () {
+ err.message = msg + err.message;
+ throw err;
+ }, 0);
+ },
+
+ typeOf: function (value) {
+ if (value === null) {
+ return "null";
+ }
+ else if (value === undefined) {
+ return "undefined";
+ }
+ var string = Object.prototype.toString.call(value);
+ return string.substring(8, string.length - 1).toLowerCase();
+ },
+
+ createStubInstance: function (constructor) {
+ if (typeof constructor !== "function") {
+ throw new TypeError("The constructor should be a function.");
+ }
+ return sinon.stub(sinon.create(constructor.prototype));
+ },
+
+ restore: function (object) {
+ if (object !== null && typeof object === "object") {
+ for (var prop in object) {
+ if (isRestorable(object[prop])) {
+ object[prop].restore();
+ }
+ }
+ }
+ else if (isRestorable(object)) {
+ object.restore();
+ }
+ }
+ };
+
+ var isNode = typeof module !== "undefined" && module.exports;
+ var isAMD = typeof define === 'function' && typeof define.amd === 'object' && define.amd;
+
+ if (isAMD) {
+ define(function(){
+ return sinon;
+ });
+ } else if (isNode) {
+ try {
+ formatio = require("formatio");
+ } catch (e) {}
+ module.exports = sinon;
+ module.exports.spy = require("./sinon/spy");
+ module.exports.spyCall = require("./sinon/call");
+ module.exports.behavior = require("./sinon/behavior");
+ module.exports.stub = require("./sinon/stub");
+ module.exports.mock = require("./sinon/mock");
+ module.exports.collection = require("./sinon/collection");
+ module.exports.assert = require("./sinon/assert");
+ module.exports.sandbox = require("./sinon/sandbox");
+ module.exports.test = require("./sinon/test");
+ module.exports.testCase = require("./sinon/test_case");
+ module.exports.assert = require("./sinon/assert");
+ module.exports.match = require("./sinon/match");
+ }
+
+ if (formatio) {
+ var formatter = formatio.configure({ quoteStrings: false });
+ sinon.format = function () {
+ return formatter.ascii.apply(formatter, arguments);
+ };
+ } else if (isNode) {
+ try {
+ var util = require("util");
+ sinon.format = function (value) {
+ return typeof value == "object" && value.toString === Object.prototype.toString ? util.inspect(value) : value;
+ };
+ } catch (e) {
+ /* Node, but no util module - would be very old, but better safe than
+ sorry */
+ }
+ }
+
+ return sinon;
+}(typeof formatio == "object" && formatio));
+
+/* @depend ../sinon.js */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Match functions
+ *
+ * @author Maximilian Antoni (mail@maxantoni.de)
+ * @license BSD
+ *
+ * Copyright (c) 2012 Maximilian Antoni
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ function assertType(value, type, name) {
+ var actual = sinon.typeOf(value);
+ if (actual !== type) {
+ throw new TypeError("Expected type of " + name + " to be " +
+ type + ", but was " + actual);
+ }
+ }
+
+ var matcher = {
+ toString: function () {
+ return this.message;
+ }
+ };
+
+ function isMatcher(object) {
+ return matcher.isPrototypeOf(object);
+ }
+
+ function matchObject(expectation, actual) {
+ if (actual === null || actual === undefined) {
+ return false;
+ }
+ for (var key in expectation) {
+ if (expectation.hasOwnProperty(key)) {
+ var exp = expectation[key];
+ var act = actual[key];
+ if (match.isMatcher(exp)) {
+ if (!exp.test(act)) {
+ return false;
+ }
+ } else if (sinon.typeOf(exp) === "object") {
+ if (!matchObject(exp, act)) {
+ return false;
+ }
+ } else if (!sinon.deepEqual(exp, act)) {
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+ matcher.or = function (m2) {
+ if (!arguments.length) {
+ throw new TypeError("Matcher expected");
+ } else if (!isMatcher(m2)) {
+ m2 = match(m2);
+ }
+ var m1 = this;
+ var or = sinon.create(matcher);
+ or.test = function (actual) {
+ return m1.test(actual) || m2.test(actual);
+ };
+ or.message = m1.message + ".or(" + m2.message + ")";
+ return or;
+ };
+
+ matcher.and = function (m2) {
+ if (!arguments.length) {
+ throw new TypeError("Matcher expected");
+ } else if (!isMatcher(m2)) {
+ m2 = match(m2);
+ }
+ var m1 = this;
+ var and = sinon.create(matcher);
+ and.test = function (actual) {
+ return m1.test(actual) && m2.test(actual);
+ };
+ and.message = m1.message + ".and(" + m2.message + ")";
+ return and;
+ };
+
+ var match = function (expectation, message) {
+ var m = sinon.create(matcher);
+ var type = sinon.typeOf(expectation);
+ switch (type) {
+ case "object":
+ if (typeof expectation.test === "function") {
+ m.test = function (actual) {
+ return expectation.test(actual) === true;
+ };
+ m.message = "match(" + sinon.functionName(expectation.test) + ")";
+ return m;
+ }
+ var str = [];
+ for (var key in expectation) {
+ if (expectation.hasOwnProperty(key)) {
+ str.push(key + ": " + expectation[key]);
+ }
+ }
+ m.test = function (actual) {
+ return matchObject(expectation, actual);
+ };
+ m.message = "match(" + str.join(", ") + ")";
+ break;
+ case "number":
+ m.test = function (actual) {
+ return expectation == actual;
+ };
+ break;
+ case "string":
+ m.test = function (actual) {
+ if (typeof actual !== "string") {
+ return false;
+ }
+ return actual.indexOf(expectation) !== -1;
+ };
+ m.message = "match(\"" + expectation + "\")";
+ break;
+ case "regexp":
+ m.test = function (actual) {
+ if (typeof actual !== "string") {
+ return false;
+ }
+ return expectation.test(actual);
+ };
+ break;
+ case "function":
+ m.test = expectation;
+ if (message) {
+ m.message = message;
+ } else {
+ m.message = "match(" + sinon.functionName(expectation) + ")";
+ }
+ break;
+ default:
+ m.test = function (actual) {
+ return sinon.deepEqual(expectation, actual);
+ };
+ }
+ if (!m.message) {
+ m.message = "match(" + expectation + ")";
+ }
+ return m;
+ };
+
+ match.isMatcher = isMatcher;
+
+ match.any = match(function () {
+ return true;
+ }, "any");
+
+ match.defined = match(function (actual) {
+ return actual !== null && actual !== undefined;
+ }, "defined");
+
+ match.truthy = match(function (actual) {
+ return !!actual;
+ }, "truthy");
+
+ match.falsy = match(function (actual) {
+ return !actual;
+ }, "falsy");
+
+ match.same = function (expectation) {
+ return match(function (actual) {
+ return expectation === actual;
+ }, "same(" + expectation + ")");
+ };
+
+ match.typeOf = function (type) {
+ assertType(type, "string", "type");
+ return match(function (actual) {
+ return sinon.typeOf(actual) === type;
+ }, "typeOf(\"" + type + "\")");
+ };
+
+ match.instanceOf = function (type) {
+ assertType(type, "function", "type");
+ return match(function (actual) {
+ return actual instanceof type;
+ }, "instanceOf(" + sinon.functionName(type) + ")");
+ };
+
+ function createPropertyMatcher(propertyTest, messagePrefix) {
+ return function (property, value) {
+ assertType(property, "string", "property");
+ var onlyProperty = arguments.length === 1;
+ var message = messagePrefix + "(\"" + property + "\"";
+ if (!onlyProperty) {
+ message += ", " + value;
+ }
+ message += ")";
+ return match(function (actual) {
+ if (actual === undefined || actual === null ||
+ !propertyTest(actual, property)) {
+ return false;
+ }
+ return onlyProperty || sinon.deepEqual(value, actual[property]);
+ }, message);
+ };
+ }
+
+ match.has = createPropertyMatcher(function (actual, property) {
+ if (typeof actual === "object") {
+ return property in actual;
+ }
+ return actual[property] !== undefined;
+ }, "has");
+
+ match.hasOwn = createPropertyMatcher(function (actual, property) {
+ return actual.hasOwnProperty(property);
+ }, "hasOwn");
+
+ match.bool = match.typeOf("boolean");
+ match.number = match.typeOf("number");
+ match.string = match.typeOf("string");
+ match.object = match.typeOf("object");
+ match.func = match.typeOf("function");
+ match.array = match.typeOf("array");
+ match.regexp = match.typeOf("regexp");
+ match.date = match.typeOf("date");
+
+ if (commonJSModule) {
+ module.exports = match;
+ } else {
+ sinon.match = match;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend match.js
+ */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Spy calls
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @author Maximilian Antoni (mail@maxantoni.de)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ * Copyright (c) 2013 Maximilian Antoni
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ function throwYieldError(proxy, text, args) {
+ var msg = sinon.functionName(proxy) + text;
+ if (args.length) {
+ msg += " Received [" + slice.call(args).join(", ") + "]";
+ }
+ throw new Error(msg);
+ }
+
+ var slice = Array.prototype.slice;
+
+ var callProto = {
+ calledOn: function calledOn(thisValue) {
+ if (sinon.match && sinon.match.isMatcher(thisValue)) {
+ return thisValue.test(this.thisValue);
+ }
+ return this.thisValue === thisValue;
+ },
+
+ calledWith: function calledWith() {
+ for (var i = 0, l = arguments.length; i < l; i += 1) {
+ if (!sinon.deepEqual(arguments[i], this.args[i])) {
+ return false;
+ }
+ }
+
+ return true;
+ },
+
+ calledWithMatch: function calledWithMatch() {
+ for (var i = 0, l = arguments.length; i < l; i += 1) {
+ var actual = this.args[i];
+ var expectation = arguments[i];
+ if (!sinon.match || !sinon.match(expectation).test(actual)) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ calledWithExactly: function calledWithExactly() {
+ return arguments.length == this.args.length &&
+ this.calledWith.apply(this, arguments);
+ },
+
+ notCalledWith: function notCalledWith() {
+ return !this.calledWith.apply(this, arguments);
+ },
+
+ notCalledWithMatch: function notCalledWithMatch() {
+ return !this.calledWithMatch.apply(this, arguments);
+ },
+
+ returned: function returned(value) {
+ return sinon.deepEqual(value, this.returnValue);
+ },
+
+ threw: function threw(error) {
+ if (typeof error === "undefined" || !this.exception) {
+ return !!this.exception;
+ }
+
+ return this.exception === error || this.exception.name === error;
+ },
+
+ calledWithNew: function calledWithNew() {
+ return this.proxy.prototype && this.thisValue instanceof this.proxy;
+ },
+
+ calledBefore: function (other) {
+ return this.callId < other.callId;
+ },
+
+ calledAfter: function (other) {
+ return this.callId > other.callId;
+ },
+
+ callArg: function (pos) {
+ this.args[pos]();
+ },
+
+ callArgOn: function (pos, thisValue) {
+ this.args[pos].apply(thisValue);
+ },
+
+ callArgWith: function (pos) {
+ this.callArgOnWith.apply(this, [pos, null].concat(slice.call(arguments, 1)));
+ },
+
+ callArgOnWith: function (pos, thisValue) {
+ var args = slice.call(arguments, 2);
+ this.args[pos].apply(thisValue, args);
+ },
+
+ "yield": function () {
+ this.yieldOn.apply(this, [null].concat(slice.call(arguments, 0)));
+ },
+
+ yieldOn: function (thisValue) {
+ var args = this.args;
+ for (var i = 0, l = args.length; i < l; ++i) {
+ if (typeof args[i] === "function") {
+ args[i].apply(thisValue, slice.call(arguments, 1));
+ return;
+ }
+ }
+ throwYieldError(this.proxy, " cannot yield since no callback was passed.", args);
+ },
+
+ yieldTo: function (prop) {
+ this.yieldToOn.apply(this, [prop, null].concat(slice.call(arguments, 1)));
+ },
+
+ yieldToOn: function (prop, thisValue) {
+ var args = this.args;
+ for (var i = 0, l = args.length; i < l; ++i) {
+ if (args[i] && typeof args[i][prop] === "function") {
+ args[i][prop].apply(thisValue, slice.call(arguments, 2));
+ return;
+ }
+ }
+ throwYieldError(this.proxy, " cannot yield to '" + prop +
+ "' since no callback was passed.", args);
+ },
+
+ toString: function () {
+ var callStr = this.proxy.toString() + "(";
+ var args = [];
+
+ for (var i = 0, l = this.args.length; i < l; ++i) {
+ args.push(sinon.format(this.args[i]));
+ }
+
+ callStr = callStr + args.join(", ") + ")";
+
+ if (typeof this.returnValue != "undefined") {
+ callStr += " => " + sinon.format(this.returnValue);
+ }
+
+ if (this.exception) {
+ callStr += " !" + this.exception.name;
+
+ if (this.exception.message) {
+ callStr += "(" + this.exception.message + ")";
+ }
+ }
+
+ return callStr;
+ }
+ };
+
+ callProto.invokeCallback = callProto.yield;
+
+ function createSpyCall(spy, thisValue, args, returnValue, exception, id) {
+ if (typeof id !== "number") {
+ throw new TypeError("Call id is not a number");
+ }
+ var proxyCall = sinon.create(callProto);
+ proxyCall.proxy = spy;
+ proxyCall.thisValue = thisValue;
+ proxyCall.args = args;
+ proxyCall.returnValue = returnValue;
+ proxyCall.exception = exception;
+ proxyCall.callId = id;
+
+ return proxyCall;
+ }
+ createSpyCall.toString = callProto.toString; // used by mocks
+
+ if (commonJSModule) {
+ module.exports = createSpyCall;
+ } else {
+ sinon.spyCall = createSpyCall;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+
+/**
+ * @depend ../sinon.js
+ * @depend call.js
+ */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Spy functions
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+ var push = Array.prototype.push;
+ var slice = Array.prototype.slice;
+ var callId = 0;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ function spy(object, property) {
+ if (!property && typeof object == "function") {
+ return spy.create(object);
+ }
+
+ if (!object && !property) {
+ return spy.create(function () { });
+ }
+
+ var method = object[property];
+ return sinon.wrapMethod(object, property, spy.create(method));
+ }
+
+ function matchingFake(fakes, args, strict) {
+ if (!fakes) {
+ return;
+ }
+
+ for (var i = 0, l = fakes.length; i < l; i++) {
+ if (fakes[i].matches(args, strict)) {
+ return fakes[i];
+ }
+ }
+ }
+
+ function incrementCallCount() {
+ this.called = true;
+ this.callCount += 1;
+ this.notCalled = false;
+ this.calledOnce = this.callCount == 1;
+ this.calledTwice = this.callCount == 2;
+ this.calledThrice = this.callCount == 3;
+ }
+
+ function createCallProperties() {
+ this.firstCall = this.getCall(0);
+ this.secondCall = this.getCall(1);
+ this.thirdCall = this.getCall(2);
+ this.lastCall = this.getCall(this.callCount - 1);
+ }
+
+ var vars = "a,b,c,d,e,f,g,h,i,j,k,l";
+ function createProxy(func) {
+ // Retain the function length:
+ var p;
+ if (func.length) {
+ eval("p = (function proxy(" + vars.substring(0, func.length * 2 - 1) +
+ ") { return p.invoke(func, this, slice.call(arguments)); });");
+ }
+ else {
+ p = function proxy() {
+ return p.invoke(func, this, slice.call(arguments));
+ };
+ }
+ return p;
+ }
+
+ var uuid = 0;
+
+ // Public API
+ var spyApi = {
+ reset: function () {
+ this.called = false;
+ this.notCalled = true;
+ this.calledOnce = false;
+ this.calledTwice = false;
+ this.calledThrice = false;
+ this.callCount = 0;
+ this.firstCall = null;
+ this.secondCall = null;
+ this.thirdCall = null;
+ this.lastCall = null;
+ this.args = [];
+ this.returnValues = [];
+ this.thisValues = [];
+ this.exceptions = [];
+ this.callIds = [];
+ if (this.fakes) {
+ for (var i = 0; i < this.fakes.length; i++) {
+ this.fakes[i].reset();
+ }
+ }
+ },
+
+ create: function create(func) {
+ var name;
+
+ if (typeof func != "function") {
+ func = function () { };
+ } else {
+ name = sinon.functionName(func);
+ }
+
+ var proxy = createProxy(func);
+
+ sinon.extend(proxy, spy);
+ delete proxy.create;
+ sinon.extend(proxy, func);
+
+ proxy.reset();
+ proxy.prototype = func.prototype;
+ proxy.displayName = name || "spy";
+ proxy.toString = sinon.functionToString;
+ proxy._create = sinon.spy.create;
+ proxy.id = "spy#" + uuid++;
+
+ return proxy;
+ },
+
+ invoke: function invoke(func, thisValue, args) {
+ var matching = matchingFake(this.fakes, args);
+ var exception, returnValue;
+
+ incrementCallCount.call(this);
+ push.call(this.thisValues, thisValue);
+ push.call(this.args, args);
+ push.call(this.callIds, callId++);
+
+ try {
+ if (matching) {
+ returnValue = matching.invoke(func, thisValue, args);
+ } else {
+ returnValue = (this.func || func).apply(thisValue, args);
+ }
+
+ var thisCall = this.getCall(this.callCount - 1);
+ if (thisCall.calledWithNew() && typeof returnValue !== 'object') {
+ returnValue = thisValue;
+ }
+ } catch (e) {
+ exception = e;
+ }
+
+ push.call(this.exceptions, exception);
+ push.call(this.returnValues, returnValue);
+
+ createCallProperties.call(this);
+
+ if (exception !== undefined) {
+ throw exception;
+ }
+
+ return returnValue;
+ },
+
+ getCall: function getCall(i) {
+ if (i < 0 || i >= this.callCount) {
+ return null;
+ }
+
+ return sinon.spyCall(this, this.thisValues[i], this.args[i],
+ this.returnValues[i], this.exceptions[i],
+ this.callIds[i]);
+ },
+
+ getCalls: function () {
+ var calls = [];
+ var i;
+
+ for (i = 0; i < this.callCount; i++) {
+ calls.push(this.getCall(i));
+ }
+
+ return calls;
+ },
+
+ calledBefore: function calledBefore(spyFn) {
+ if (!this.called) {
+ return false;
+ }
+
+ if (!spyFn.called) {
+ return true;
+ }
+
+ return this.callIds[0] < spyFn.callIds[spyFn.callIds.length - 1];
+ },
+
+ calledAfter: function calledAfter(spyFn) {
+ if (!this.called || !spyFn.called) {
+ return false;
+ }
+
+ return this.callIds[this.callCount - 1] > spyFn.callIds[spyFn.callCount - 1];
+ },
+
+ withArgs: function () {
+ var args = slice.call(arguments);
+
+ if (this.fakes) {
+ var match = matchingFake(this.fakes, args, true);
+
+ if (match) {
+ return match;
+ }
+ } else {
+ this.fakes = [];
+ }
+
+ var original = this;
+ var fake = this._create();
+ fake.matchingAguments = args;
+ fake.parent = this;
+ push.call(this.fakes, fake);
+
+ fake.withArgs = function () {
+ return original.withArgs.apply(original, arguments);
+ };
+
+ for (var i = 0; i < this.args.length; i++) {
+ if (fake.matches(this.args[i])) {
+ incrementCallCount.call(fake);
+ push.call(fake.thisValues, this.thisValues[i]);
+ push.call(fake.args, this.args[i]);
+ push.call(fake.returnValues, this.returnValues[i]);
+ push.call(fake.exceptions, this.exceptions[i]);
+ push.call(fake.callIds, this.callIds[i]);
+ }
+ }
+ createCallProperties.call(fake);
+
+ return fake;
+ },
+
+ matches: function (args, strict) {
+ var margs = this.matchingAguments;
+
+ if (margs.length <= args.length &&
+ sinon.deepEqual(margs, args.slice(0, margs.length))) {
+ return !strict || margs.length == args.length;
+ }
+ },
+
+ printf: function (format) {
+ var spy = this;
+ var args = slice.call(arguments, 1);
+ var formatter;
+
+ return (format || "").replace(/%(.)/g, function (match, specifyer) {
+ formatter = spyApi.formatters[specifyer];
+
+ if (typeof formatter == "function") {
+ return formatter.call(null, spy, args);
+ } else if (!isNaN(parseInt(specifyer, 10))) {
+ return sinon.format(args[specifyer - 1]);
+ }
+
+ return "%" + specifyer;
+ });
+ }
+ };
+
+ function delegateToCalls(method, matchAny, actual, notCalled) {
+ spyApi[method] = function () {
+ if (!this.called) {
+ if (notCalled) {
+ return notCalled.apply(this, arguments);
+ }
+ return false;
+ }
+
+ var currentCall;
+ var matches = 0;
+
+ for (var i = 0, l = this.callCount; i < l; i += 1) {
+ currentCall = this.getCall(i);
+
+ if (currentCall[actual || method].apply(currentCall, arguments)) {
+ matches += 1;
+
+ if (matchAny) {
+ return true;
+ }
+ }
+ }
+
+ return matches === this.callCount;
+ };
+ }
+
+ delegateToCalls("calledOn", true);
+ delegateToCalls("alwaysCalledOn", false, "calledOn");
+ delegateToCalls("calledWith", true);
+ delegateToCalls("calledWithMatch", true);
+ delegateToCalls("alwaysCalledWith", false, "calledWith");
+ delegateToCalls("alwaysCalledWithMatch", false, "calledWithMatch");
+ delegateToCalls("calledWithExactly", true);
+ delegateToCalls("alwaysCalledWithExactly", false, "calledWithExactly");
+ delegateToCalls("neverCalledWith", false, "notCalledWith",
+ function () { return true; });
+ delegateToCalls("neverCalledWithMatch", false, "notCalledWithMatch",
+ function () { return true; });
+ delegateToCalls("threw", true);
+ delegateToCalls("alwaysThrew", false, "threw");
+ delegateToCalls("returned", true);
+ delegateToCalls("alwaysReturned", false, "returned");
+ delegateToCalls("calledWithNew", true);
+ delegateToCalls("alwaysCalledWithNew", false, "calledWithNew");
+ delegateToCalls("callArg", false, "callArgWith", function () {
+ throw new Error(this.toString() + " cannot call arg since it was not yet invoked.");
+ });
+ spyApi.callArgWith = spyApi.callArg;
+ delegateToCalls("callArgOn", false, "callArgOnWith", function () {
+ throw new Error(this.toString() + " cannot call arg since it was not yet invoked.");
+ });
+ spyApi.callArgOnWith = spyApi.callArgOn;
+ delegateToCalls("yield", false, "yield", function () {
+ throw new Error(this.toString() + " cannot yield since it was not yet invoked.");
+ });
+ // "invokeCallback" is an alias for "yield" since "yield" is invalid in strict mode.
+ spyApi.invokeCallback = spyApi.yield;
+ delegateToCalls("yieldOn", false, "yieldOn", function () {
+ throw new Error(this.toString() + " cannot yield since it was not yet invoked.");
+ });
+ delegateToCalls("yieldTo", false, "yieldTo", function (property) {
+ throw new Error(this.toString() + " cannot yield to '" + property +
+ "' since it was not yet invoked.");
+ });
+ delegateToCalls("yieldToOn", false, "yieldToOn", function (property) {
+ throw new Error(this.toString() + " cannot yield to '" + property +
+ "' since it was not yet invoked.");
+ });
+
+ spyApi.formatters = {
+ "c": function (spy) {
+ return sinon.timesInWords(spy.callCount);
+ },
+
+ "n": function (spy) {
+ return spy.toString();
+ },
+
+ "C": function (spy) {
+ var calls = [];
+
+ for (var i = 0, l = spy.callCount; i < l; ++i) {
+ var stringifiedCall = " " + spy.getCall(i).toString();
+ if (/\n/.test(calls[i - 1])) {
+ stringifiedCall = "\n" + stringifiedCall;
+ }
+ push.call(calls, stringifiedCall);
+ }
+
+ return calls.length > 0 ? "\n" + calls.join("\n") : "";
+ },
+
+ "t": function (spy) {
+ var objects = [];
+
+ for (var i = 0, l = spy.callCount; i < l; ++i) {
+ push.call(objects, sinon.format(spy.thisValues[i]));
+ }
+
+ return objects.join(", ");
+ },
+
+ "*": function (spy, args) {
+ var formatted = [];
+
+ for (var i = 0, l = args.length; i < l; ++i) {
+ push.call(formatted, sinon.format(args[i]));
+ }
+
+ return formatted.join(", ");
+ }
+ };
+
+ sinon.extend(spy, spyApi);
+
+ spy.spyCall = sinon.spyCall;
+
+ if (commonJSModule) {
+ module.exports = spy;
+ } else {
+ sinon.spy = spy;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ */
+/*jslint eqeqeq: false, onevar: false*/
+/*global module, require, sinon, process, setImmediate, setTimeout*/
+/**
+ * Stub behavior
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @author Tim Fischbach (mail@timfischbach.de)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ var slice = Array.prototype.slice;
+ var join = Array.prototype.join;
+ var proto;
+
+ var nextTick = (function () {
+ if (typeof process === "object" && typeof process.nextTick === "function") {
+ return process.nextTick;
+ } else if (typeof setImmediate === "function") {
+ return setImmediate;
+ } else {
+ return function (callback) {
+ setTimeout(callback, 0);
+ };
+ }
+ })();
+
+ function throwsException(error, message) {
+ if (typeof error == "string") {
+ this.exception = new Error(message || "");
+ this.exception.name = error;
+ } else if (!error) {
+ this.exception = new Error("Error");
+ } else {
+ this.exception = error;
+ }
+
+ return this;
+ }
+
+ function getCallback(behavior, args) {
+ var callArgAt = behavior.callArgAt;
+
+ if (callArgAt < 0) {
+ var callArgProp = behavior.callArgProp;
+
+ for (var i = 0, l = args.length; i < l; ++i) {
+ if (!callArgProp && typeof args[i] == "function") {
+ return args[i];
+ }
+
+ if (callArgProp && args[i] &&
+ typeof args[i][callArgProp] == "function") {
+ return args[i][callArgProp];
+ }
+ }
+
+ return null;
+ }
+
+ return args[callArgAt];
+ }
+
+ function getCallbackError(behavior, func, args) {
+ if (behavior.callArgAt < 0) {
+ var msg;
+
+ if (behavior.callArgProp) {
+ msg = sinon.functionName(behavior.stub) +
+ " expected to yield to '" + behavior.callArgProp +
+ "', but no object with such a property was passed.";
+ } else {
+ msg = sinon.functionName(behavior.stub) +
+ " expected to yield, but no callback was passed.";
+ }
+
+ if (args.length > 0) {
+ msg += " Received [" + join.call(args, ", ") + "]";
+ }
+
+ return msg;
+ }
+
+ return "argument at index " + behavior.callArgAt + " is not a function: " + func;
+ }
+
+ function callCallback(behavior, args) {
+ if (typeof behavior.callArgAt == "number") {
+ var func = getCallback(behavior, args);
+
+ if (typeof func != "function") {
+ throw new TypeError(getCallbackError(behavior, func, args));
+ }
+
+ if (behavior.callbackAsync) {
+ nextTick(function() {
+ func.apply(behavior.callbackContext, behavior.callbackArguments);
+ });
+ } else {
+ func.apply(behavior.callbackContext, behavior.callbackArguments);
+ }
+ }
+ }
+
+ proto = {
+ create: function(stub) {
+ var behavior = sinon.extend({}, sinon.behavior);
+ delete behavior.create;
+ behavior.stub = stub;
+
+ return behavior;
+ },
+
+ isPresent: function() {
+ return (typeof this.callArgAt == 'number' ||
+ this.exception ||
+ typeof this.returnArgAt == 'number' ||
+ this.returnThis ||
+ this.returnValueDefined);
+ },
+
+ invoke: function(context, args) {
+ callCallback(this, args);
+
+ if (this.exception) {
+ throw this.exception;
+ } else if (typeof this.returnArgAt == 'number') {
+ return args[this.returnArgAt];
+ } else if (this.returnThis) {
+ return context;
+ }
+
+ return this.returnValue;
+ },
+
+ onCall: function(index) {
+ return this.stub.onCall(index);
+ },
+
+ onFirstCall: function() {
+ return this.stub.onFirstCall();
+ },
+
+ onSecondCall: function() {
+ return this.stub.onSecondCall();
+ },
+
+ onThirdCall: function() {
+ return this.stub.onThirdCall();
+ },
+
+ withArgs: function(/* arguments */) {
+ throw new Error('Defining a stub by invoking "stub.onCall(...).withArgs(...)" is not supported. ' +
+ 'Use "stub.withArgs(...).onCall(...)" to define sequential behavior for calls with certain arguments.');
+ },
+
+ callsArg: function callsArg(pos) {
+ if (typeof pos != "number") {
+ throw new TypeError("argument index is not number");
+ }
+
+ this.callArgAt = pos;
+ this.callbackArguments = [];
+ this.callbackContext = undefined;
+ this.callArgProp = undefined;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+ callsArgOn: function callsArgOn(pos, context) {
+ if (typeof pos != "number") {
+ throw new TypeError("argument index is not number");
+ }
+ if (typeof context != "object") {
+ throw new TypeError("argument context is not an object");
+ }
+
+ this.callArgAt = pos;
+ this.callbackArguments = [];
+ this.callbackContext = context;
+ this.callArgProp = undefined;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+ callsArgWith: function callsArgWith(pos) {
+ if (typeof pos != "number") {
+ throw new TypeError("argument index is not number");
+ }
+
+ this.callArgAt = pos;
+ this.callbackArguments = slice.call(arguments, 1);
+ this.callbackContext = undefined;
+ this.callArgProp = undefined;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+ callsArgOnWith: function callsArgWith(pos, context) {
+ if (typeof pos != "number") {
+ throw new TypeError("argument index is not number");
+ }
+ if (typeof context != "object") {
+ throw new TypeError("argument context is not an object");
+ }
+
+ this.callArgAt = pos;
+ this.callbackArguments = slice.call(arguments, 2);
+ this.callbackContext = context;
+ this.callArgProp = undefined;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+ yields: function () {
+ this.callArgAt = -1;
+ this.callbackArguments = slice.call(arguments, 0);
+ this.callbackContext = undefined;
+ this.callArgProp = undefined;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+ yieldsOn: function (context) {
+ if (typeof context != "object") {
+ throw new TypeError("argument context is not an object");
+ }
+
+ this.callArgAt = -1;
+ this.callbackArguments = slice.call(arguments, 1);
+ this.callbackContext = context;
+ this.callArgProp = undefined;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+ yieldsTo: function (prop) {
+ this.callArgAt = -1;
+ this.callbackArguments = slice.call(arguments, 1);
+ this.callbackContext = undefined;
+ this.callArgProp = prop;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+ yieldsToOn: function (prop, context) {
+ if (typeof context != "object") {
+ throw new TypeError("argument context is not an object");
+ }
+
+ this.callArgAt = -1;
+ this.callbackArguments = slice.call(arguments, 2);
+ this.callbackContext = context;
+ this.callArgProp = prop;
+ this.callbackAsync = false;
+
+ return this;
+ },
+
+
+ "throws": throwsException,
+ throwsException: throwsException,
+
+ returns: function returns(value) {
+ this.returnValue = value;
+ this.returnValueDefined = true;
+
+ return this;
+ },
+
+ returnsArg: function returnsArg(pos) {
+ if (typeof pos != "number") {
+ throw new TypeError("argument index is not number");
+ }
+
+ this.returnArgAt = pos;
+
+ return this;
+ },
+
+ returnsThis: function returnsThis() {
+ this.returnThis = true;
+
+ return this;
+ }
+ };
+
+ // create asynchronous versions of callsArg* and yields* methods
+ for (var method in proto) {
+ // need to avoid creating anotherasync versions of the newly added async methods
+ if (proto.hasOwnProperty(method) &&
+ method.match(/^(callsArg|yields)/) &&
+ !method.match(/Async/)) {
+ proto[method + 'Async'] = (function (syncFnName) {
+ return function () {
+ var result = this[syncFnName].apply(this, arguments);
+ this.callbackAsync = true;
+ return result;
+ };
+ })(method);
+ }
+ }
+
+ if (commonJSModule) {
+ module.exports = proto;
+ } else {
+ sinon.behavior = proto;
+ }
+}(typeof sinon == "object" && sinon || null));
+/**
+ * @depend ../sinon.js
+ * @depend spy.js
+ * @depend behavior.js
+ */
+/*jslint eqeqeq: false, onevar: false*/
+/*global module, require, sinon*/
+/**
+ * Stub functions
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ function stub(object, property, func) {
+ if (!!func && typeof func != "function") {
+ throw new TypeError("Custom stub should be function");
+ }
+
+ var wrapper;
+
+ if (func) {
+ wrapper = sinon.spy && sinon.spy.create ? sinon.spy.create(func) : func;
+ } else {
+ wrapper = stub.create();
+ }
+
+ if (!object && typeof property === "undefined") {
+ return sinon.stub.create();
+ }
+
+ if (typeof property === "undefined" && typeof object == "object") {
+ for (var prop in object) {
+ if (typeof object[prop] === "function") {
+ stub(object, prop);
+ }
+ }
+
+ return object;
+ }
+
+ return sinon.wrapMethod(object, property, wrapper);
+ }
+
+ function getDefaultBehavior(stub) {
+ return stub.defaultBehavior || getParentBehaviour(stub) || sinon.behavior.create(stub);
+ }
+
+ function getParentBehaviour(stub) {
+ return (stub.parent && getCurrentBehavior(stub.parent));
+ }
+
+ function getCurrentBehavior(stub) {
+ var behavior = stub.behaviors[stub.callCount - 1];
+ return behavior && behavior.isPresent() ? behavior : getDefaultBehavior(stub);
+ }
+
+ var uuid = 0;
+
+ sinon.extend(stub, (function () {
+ var proto = {
+ create: function create() {
+ var functionStub = function () {
+ return getCurrentBehavior(functionStub).invoke(this, arguments);
+ };
+
+ functionStub.id = "stub#" + uuid++;
+ var orig = functionStub;
+ functionStub = sinon.spy.create(functionStub);
+ functionStub.func = orig;
+
+ sinon.extend(functionStub, stub);
+ functionStub._create = sinon.stub.create;
+ functionStub.displayName = "stub";
+ functionStub.toString = sinon.functionToString;
+
+ functionStub.defaultBehavior = null;
+ functionStub.behaviors = [];
+
+ return functionStub;
+ },
+
+ resetBehavior: function () {
+ var i;
+
+ this.defaultBehavior = null;
+ this.behaviors = [];
+
+ delete this.returnValue;
+ delete this.returnArgAt;
+ this.returnThis = false;
+
+ if (this.fakes) {
+ for (i = 0; i < this.fakes.length; i++) {
+ this.fakes[i].resetBehavior();
+ }
+ }
+ },
+
+ onCall: function(index) {
+ if (!this.behaviors[index]) {
+ this.behaviors[index] = sinon.behavior.create(this);
+ }
+
+ return this.behaviors[index];
+ },
+
+ onFirstCall: function() {
+ return this.onCall(0);
+ },
+
+ onSecondCall: function() {
+ return this.onCall(1);
+ },
+
+ onThirdCall: function() {
+ return this.onCall(2);
+ }
+ };
+
+ for (var method in sinon.behavior) {
+ if (sinon.behavior.hasOwnProperty(method) &&
+ !proto.hasOwnProperty(method) &&
+ method != 'create' &&
+ method != 'withArgs' &&
+ method != 'invoke') {
+ proto[method] = (function(behaviorMethod) {
+ return function() {
+ this.defaultBehavior = this.defaultBehavior || sinon.behavior.create(this);
+ this.defaultBehavior[behaviorMethod].apply(this.defaultBehavior, arguments);
+ return this;
+ };
+ }(method));
+ }
+ }
+
+ return proto;
+ }()));
+
+ if (commonJSModule) {
+ module.exports = stub;
+ } else {
+ sinon.stub = stub;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ */
+/*jslint eqeqeq: false, onevar: false, nomen: false*/
+/*global module, require, sinon*/
+/**
+ * Mock functions.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+ var push = [].push;
+ var match;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ match = sinon.match;
+
+ if (!match && commonJSModule) {
+ match = require("./match");
+ }
+
+ function mock(object) {
+ if (!object) {
+ return sinon.expectation.create("Anonymous mock");
+ }
+
+ return mock.create(object);
+ }
+
+ sinon.mock = mock;
+
+ sinon.extend(mock, (function () {
+ function each(collection, callback) {
+ if (!collection) {
+ return;
+ }
+
+ for (var i = 0, l = collection.length; i < l; i += 1) {
+ callback(collection[i]);
+ }
+ }
+
+ return {
+ create: function create(object) {
+ if (!object) {
+ throw new TypeError("object is null");
+ }
+
+ var mockObject = sinon.extend({}, mock);
+ mockObject.object = object;
+ delete mockObject.create;
+
+ return mockObject;
+ },
+
+ expects: function expects(method) {
+ if (!method) {
+ throw new TypeError("method is falsy");
+ }
+
+ if (!this.expectations) {
+ this.expectations = {};
+ this.proxies = [];
+ }
+
+ if (!this.expectations[method]) {
+ this.expectations[method] = [];
+ var mockObject = this;
+
+ sinon.wrapMethod(this.object, method, function () {
+ return mockObject.invokeMethod(method, this, arguments);
+ });
+
+ push.call(this.proxies, method);
+ }
+
+ var expectation = sinon.expectation.create(method);
+ push.call(this.expectations[method], expectation);
+
+ return expectation;
+ },
+
+ restore: function restore() {
+ var object = this.object;
+
+ each(this.proxies, function (proxy) {
+ if (typeof object[proxy].restore == "function") {
+ object[proxy].restore();
+ }
+ });
+ },
+
+ verify: function verify() {
+ var expectations = this.expectations || {};
+ var messages = [], met = [];
+
+ each(this.proxies, function (proxy) {
+ each(expectations[proxy], function (expectation) {
+ if (!expectation.met()) {
+ push.call(messages, expectation.toString());
+ } else {
+ push.call(met, expectation.toString());
+ }
+ });
+ });
+
+ this.restore();
+
+ if (messages.length > 0) {
+ sinon.expectation.fail(messages.concat(met).join("\n"));
+ } else {
+ sinon.expectation.pass(messages.concat(met).join("\n"));
+ }
+
+ return true;
+ },
+
+ invokeMethod: function invokeMethod(method, thisValue, args) {
+ var expectations = this.expectations && this.expectations[method];
+ var length = expectations && expectations.length || 0, i;
+
+ for (i = 0; i < length; i += 1) {
+ if (!expectations[i].met() &&
+ expectations[i].allowsCall(thisValue, args)) {
+ return expectations[i].apply(thisValue, args);
+ }
+ }
+
+ var messages = [], available, exhausted = 0;
+
+ for (i = 0; i < length; i += 1) {
+ if (expectations[i].allowsCall(thisValue, args)) {
+ available = available || expectations[i];
+ } else {
+ exhausted += 1;
+ }
+ push.call(messages, " " + expectations[i].toString());
+ }
+
+ if (exhausted === 0) {
+ return available.apply(thisValue, args);
+ }
+
+ messages.unshift("Unexpected call: " + sinon.spyCall.toString.call({
+ proxy: method,
+ args: args
+ }));
+
+ sinon.expectation.fail(messages.join("\n"));
+ }
+ };
+ }()));
+
+ var times = sinon.timesInWords;
+
+ sinon.expectation = (function () {
+ var slice = Array.prototype.slice;
+ var _invoke = sinon.spy.invoke;
+
+ function callCountInWords(callCount) {
+ if (callCount == 0) {
+ return "never called";
+ } else {
+ return "called " + times(callCount);
+ }
+ }
+
+ function expectedCallCountInWords(expectation) {
+ var min = expectation.minCalls;
+ var max = expectation.maxCalls;
+
+ if (typeof min == "number" && typeof max == "number") {
+ var str = times(min);
+
+ if (min != max) {
+ str = "at least " + str + " and at most " + times(max);
+ }
+
+ return str;
+ }
+
+ if (typeof min == "number") {
+ return "at least " + times(min);
+ }
+
+ return "at most " + times(max);
+ }
+
+ function receivedMinCalls(expectation) {
+ var hasMinLimit = typeof expectation.minCalls == "number";
+ return !hasMinLimit || expectation.callCount >= expectation.minCalls;
+ }
+
+ function receivedMaxCalls(expectation) {
+ if (typeof expectation.maxCalls != "number") {
+ return false;
+ }
+
+ return expectation.callCount == expectation.maxCalls;
+ }
+
+ function verifyMatcher(possibleMatcher, arg){
+ if (match && match.isMatcher(possibleMatcher)) {
+ return possibleMatcher.test(arg);
+ } else {
+ return true;
+ }
+ }
+
+ return {
+ minCalls: 1,
+ maxCalls: 1,
+
+ create: function create(methodName) {
+ var expectation = sinon.extend(sinon.stub.create(), sinon.expectation);
+ delete expectation.create;
+ expectation.method = methodName;
+
+ return expectation;
+ },
+
+ invoke: function invoke(func, thisValue, args) {
+ this.verifyCallAllowed(thisValue, args);
+
+ return _invoke.apply(this, arguments);
+ },
+
+ atLeast: function atLeast(num) {
+ if (typeof num != "number") {
+ throw new TypeError("'" + num + "' is not number");
+ }
+
+ if (!this.limitsSet) {
+ this.maxCalls = null;
+ this.limitsSet = true;
+ }
+
+ this.minCalls = num;
+
+ return this;
+ },
+
+ atMost: function atMost(num) {
+ if (typeof num != "number") {
+ throw new TypeError("'" + num + "' is not number");
+ }
+
+ if (!this.limitsSet) {
+ this.minCalls = null;
+ this.limitsSet = true;
+ }
+
+ this.maxCalls = num;
+
+ return this;
+ },
+
+ never: function never() {
+ return this.exactly(0);
+ },
+
+ once: function once() {
+ return this.exactly(1);
+ },
+
+ twice: function twice() {
+ return this.exactly(2);
+ },
+
+ thrice: function thrice() {
+ return this.exactly(3);
+ },
+
+ exactly: function exactly(num) {
+ if (typeof num != "number") {
+ throw new TypeError("'" + num + "' is not a number");
+ }
+
+ this.atLeast(num);
+ return this.atMost(num);
+ },
+
+ met: function met() {
+ return !this.failed && receivedMinCalls(this);
+ },
+
+ verifyCallAllowed: function verifyCallAllowed(thisValue, args) {
+ if (receivedMaxCalls(this)) {
+ this.failed = true;
+ sinon.expectation.fail(this.method + " already called " + times(this.maxCalls));
+ }
+
+ if ("expectedThis" in this && this.expectedThis !== thisValue) {
+ sinon.expectation.fail(this.method + " called with " + thisValue + " as thisValue, expected " +
+ this.expectedThis);
+ }
+
+ if (!("expectedArguments" in this)) {
+ return;
+ }
+
+ if (!args) {
+ sinon.expectation.fail(this.method + " received no arguments, expected " +
+ sinon.format(this.expectedArguments));
+ }
+
+ if (args.length < this.expectedArguments.length) {
+ sinon.expectation.fail(this.method + " received too few arguments (" + sinon.format(args) +
+ "), expected " + sinon.format(this.expectedArguments));
+ }
+
+ if (this.expectsExactArgCount &&
+ args.length != this.expectedArguments.length) {
+ sinon.expectation.fail(this.method + " received too many arguments (" + sinon.format(args) +
+ "), expected " + sinon.format(this.expectedArguments));
+ }
+
+ for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
+
+ if (!verifyMatcher(this.expectedArguments[i],args[i])) {
+ sinon.expectation.fail(this.method + " received wrong arguments " + sinon.format(args) +
+ ", didn't match " + this.expectedArguments.toString());
+ }
+
+ if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
+ sinon.expectation.fail(this.method + " received wrong arguments " + sinon.format(args) +
+ ", expected " + sinon.format(this.expectedArguments));
+ }
+ }
+ },
+
+ allowsCall: function allowsCall(thisValue, args) {
+ if (this.met() && receivedMaxCalls(this)) {
+ return false;
+ }
+
+ if ("expectedThis" in this && this.expectedThis !== thisValue) {
+ return false;
+ }
+
+ if (!("expectedArguments" in this)) {
+ return true;
+ }
+
+ args = args || [];
+
+ if (args.length < this.expectedArguments.length) {
+ return false;
+ }
+
+ if (this.expectsExactArgCount &&
+ args.length != this.expectedArguments.length) {
+ return false;
+ }
+
+ for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
+ if (!verifyMatcher(this.expectedArguments[i],args[i])) {
+ return false;
+ }
+
+ if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
+ return false;
+ }
+ }
+
+ return true;
+ },
+
+ withArgs: function withArgs() {
+ this.expectedArguments = slice.call(arguments);
+ return this;
+ },
+
+ withExactArgs: function withExactArgs() {
+ this.withArgs.apply(this, arguments);
+ this.expectsExactArgCount = true;
+ return this;
+ },
+
+ on: function on(thisValue) {
+ this.expectedThis = thisValue;
+ return this;
+ },
+
+ toString: function () {
+ var args = (this.expectedArguments || []).slice();
+
+ if (!this.expectsExactArgCount) {
+ push.call(args, "[...]");
+ }
+
+ var callStr = sinon.spyCall.toString.call({
+ proxy: this.method || "anonymous mock expectation",
+ args: args
+ });
+
+ var message = callStr.replace(", [...", "[, ...") + " " +
+ expectedCallCountInWords(this);
+
+ if (this.met()) {
+ return "Expectation met: " + message;
+ }
+
+ return "Expected " + message + " (" +
+ callCountInWords(this.callCount) + ")";
+ },
+
+ verify: function verify() {
+ if (!this.met()) {
+ sinon.expectation.fail(this.toString());
+ } else {
+ sinon.expectation.pass(this.toString());
+ }
+
+ return true;
+ },
+
+ pass: function(message) {
+ sinon.assert.pass(message);
+ },
+ fail: function (message) {
+ var exception = new Error(message);
+ exception.name = "ExpectationError";
+
+ throw exception;
+ }
+ };
+ }());
+
+ if (commonJSModule) {
+ module.exports = mock;
+ } else {
+ sinon.mock = mock;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ * @depend mock.js
+ */
+/*jslint eqeqeq: false, onevar: false, forin: true*/
+/*global module, require, sinon*/
+/**
+ * Collections of stubs, spies and mocks.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+ var push = [].push;
+ var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ function getFakes(fakeCollection) {
+ if (!fakeCollection.fakes) {
+ fakeCollection.fakes = [];
+ }
+
+ return fakeCollection.fakes;
+ }
+
+ function each(fakeCollection, method) {
+ var fakes = getFakes(fakeCollection);
+
+ for (var i = 0, l = fakes.length; i < l; i += 1) {
+ if (typeof fakes[i][method] == "function") {
+ fakes[i][method]();
+ }
+ }
+ }
+
+ function compact(fakeCollection) {
+ var fakes = getFakes(fakeCollection);
+ var i = 0;
+ while (i < fakes.length) {
+ fakes.splice(i, 1);
+ }
+ }
+
+ var collection = {
+ verify: function resolve() {
+ each(this, "verify");
+ },
+
+ restore: function restore() {
+ each(this, "restore");
+ compact(this);
+ },
+
+ verifyAndRestore: function verifyAndRestore() {
+ var exception;
+
+ try {
+ this.verify();
+ } catch (e) {
+ exception = e;
+ }
+
+ this.restore();
+
+ if (exception) {
+ throw exception;
+ }
+ },
+
+ add: function add(fake) {
+ push.call(getFakes(this), fake);
+ return fake;
+ },
+
+ spy: function spy() {
+ return this.add(sinon.spy.apply(sinon, arguments));
+ },
+
+ stub: function stub(object, property, value) {
+ if (property) {
+ var original = object[property];
+
+ if (typeof original != "function") {
+ if (!hasOwnProperty.call(object, property)) {
+ throw new TypeError("Cannot stub non-existent own property " + property);
+ }
+
+ object[property] = value;
+
+ return this.add({
+ restore: function () {
+ object[property] = original;
+ }
+ });
+ }
+ }
+ if (!property && !!object && typeof object == "object") {
+ var stubbedObj = sinon.stub.apply(sinon, arguments);
+
+ for (var prop in stubbedObj) {
+ if (typeof stubbedObj[prop] === "function") {
+ this.add(stubbedObj[prop]);
+ }
+ }
+
+ return stubbedObj;
+ }
+
+ return this.add(sinon.stub.apply(sinon, arguments));
+ },
+
+ mock: function mock() {
+ return this.add(sinon.mock.apply(sinon, arguments));
+ },
+
+ inject: function inject(obj) {
+ var col = this;
+
+ obj.spy = function () {
+ return col.spy.apply(col, arguments);
+ };
+
+ obj.stub = function () {
+ return col.stub.apply(col, arguments);
+ };
+
+ obj.mock = function () {
+ return col.mock.apply(col, arguments);
+ };
+
+ return obj;
+ }
+ };
+
+ if (commonJSModule) {
+ module.exports = collection;
+ } else {
+ sinon.collection = collection;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+/*jslint eqeqeq: false, plusplus: false, evil: true, onevar: false, browser: true, forin: false*/
+/*global module, require, window*/
+/**
+ * Fake timer API
+ * setTimeout
+ * setInterval
+ * clearTimeout
+ * clearInterval
+ * tick
+ * reset
+ * Date
+ *
+ * Inspired by jsUnitMockTimeOut from JsUnit
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+if (typeof sinon == "undefined") {
+ var sinon = {};
+}
+
+(function (global) {
+ var id = 1;
+
+ function addTimer(args, recurring) {
+ if (args.length === 0) {
+ throw new Error("Function requires at least 1 parameter");
+ }
+
+ if (typeof args[0] === "undefined") {
+ throw new Error("Callback must be provided to timer calls");
+ }
+
+ var toId = id++;
+ var delay = args[1] || 0;
+
+ if (!this.timeouts) {
+ this.timeouts = {};
+ }
+
+ this.timeouts[toId] = {
+ id: toId,
+ func: args[0],
+ callAt: this.now + delay,
+ invokeArgs: Array.prototype.slice.call(args, 2)
+ };
+
+ if (recurring === true) {
+ this.timeouts[toId].interval = delay;
+ }
+
+ return toId;
+ }
+
+ function parseTime(str) {
+ if (!str) {
+ return 0;
+ }
+
+ var strings = str.split(":");
+ var l = strings.length, i = l;
+ var ms = 0, parsed;
+
+ if (l > 3 || !/^(\d\d:){0,2}\d\d?$/.test(str)) {
+ throw new Error("tick only understands numbers and 'h:m:s'");
+ }
+
+ while (i--) {
+ parsed = parseInt(strings[i], 10);
+
+ if (parsed >= 60) {
+ throw new Error("Invalid time " + str);
+ }
+
+ ms += parsed * Math.pow(60, (l - i - 1));
+ }
+
+ return ms * 1000;
+ }
+
+ function createObject(object) {
+ var newObject;
+
+ if (Object.create) {
+ newObject = Object.create(object);
+ } else {
+ var F = function () {};
+ F.prototype = object;
+ newObject = new F();
+ }
+
+ newObject.Date.clock = newObject;
+ return newObject;
+ }
+
+ sinon.clock = {
+ now: 0,
+
+ create: function create(now) {
+ var clock = createObject(this);
+
+ if (typeof now == "number") {
+ clock.now = now;
+ }
+
+ if (!!now && typeof now == "object") {
+ throw new TypeError("now should be milliseconds since UNIX epoch");
+ }
+
+ return clock;
+ },
+
+ setTimeout: function setTimeout(callback, timeout) {
+ return addTimer.call(this, arguments, false);
+ },
+
+ clearTimeout: function clearTimeout(timerId) {
+ if (!this.timeouts) {
+ this.timeouts = [];
+ }
+
+ if (timerId in this.timeouts) {
+ delete this.timeouts[timerId];
+ }
+ },
+
+ setInterval: function setInterval(callback, timeout) {
+ return addTimer.call(this, arguments, true);
+ },
+
+ clearInterval: function clearInterval(timerId) {
+ this.clearTimeout(timerId);
+ },
+
+ setImmediate: function setImmediate(callback) {
+ var passThruArgs = Array.prototype.slice.call(arguments, 1);
+
+ return addTimer.call(this, [callback, 0].concat(passThruArgs), false);
+ },
+
+ clearImmediate: function clearImmediate(timerId) {
+ this.clearTimeout(timerId);
+ },
+
+ tick: function tick(ms) {
+ ms = typeof ms == "number" ? ms : parseTime(ms);
+ var tickFrom = this.now, tickTo = this.now + ms, previous = this.now;
+ var timer = this.firstTimerInRange(tickFrom, tickTo);
+
+ var firstException;
+ while (timer && tickFrom <= tickTo) {
+ if (this.timeouts[timer.id]) {
+ tickFrom = this.now = timer.callAt;
+ try {
+ this.callTimer(timer);
+ } catch (e) {
+ firstException = firstException || e;
+ }
+ }
+
+ timer = this.firstTimerInRange(previous, tickTo);
+ previous = tickFrom;
+ }
+
+ this.now = tickTo;
+
+ if (firstException) {
+ throw firstException;
+ }
+
+ return this.now;
+ },
+
+ firstTimerInRange: function (from, to) {
+ var timer, smallest = null, originalTimer;
+
+ for (var id in this.timeouts) {
+ if (this.timeouts.hasOwnProperty(id)) {
+ if (this.timeouts[id].callAt < from || this.timeouts[id].callAt > to) {
+ continue;
+ }
+
+ if (smallest === null || this.timeouts[id].callAt < smallest) {
+ originalTimer = this.timeouts[id];
+ smallest = this.timeouts[id].callAt;
+
+ timer = {
+ func: this.timeouts[id].func,
+ callAt: this.timeouts[id].callAt,
+ interval: this.timeouts[id].interval,
+ id: this.timeouts[id].id,
+ invokeArgs: this.timeouts[id].invokeArgs
+ };
+ }
+ }
+ }
+
+ return timer || null;
+ },
+
+ callTimer: function (timer) {
+ if (typeof timer.interval == "number") {
+ this.timeouts[timer.id].callAt += timer.interval;
+ } else {
+ delete this.timeouts[timer.id];
+ }
+
+ try {
+ if (typeof timer.func == "function") {
+ timer.func.apply(null, timer.invokeArgs);
+ } else {
+ eval(timer.func);
+ }
+ } catch (e) {
+ var exception = e;
+ }
+
+ if (!this.timeouts[timer.id]) {
+ if (exception) {
+ throw exception;
+ }
+ return;
+ }
+
+ if (exception) {
+ throw exception;
+ }
+ },
+
+ reset: function reset() {
+ this.timeouts = {};
+ },
+
+ Date: (function () {
+ var NativeDate = Date;
+
+ function ClockDate(year, month, date, hour, minute, second, ms) {
+ // Defensive and verbose to avoid potential harm in passing
+ // explicit undefined when user does not pass argument
+ switch (arguments.length) {
+ case 0:
+ return new NativeDate(ClockDate.clock.now);
+ case 1:
+ return new NativeDate(year);
+ case 2:
+ return new NativeDate(year, month);
+ case 3:
+ return new NativeDate(year, month, date);
+ case 4:
+ return new NativeDate(year, month, date, hour);
+ case 5:
+ return new NativeDate(year, month, date, hour, minute);
+ case 6:
+ return new NativeDate(year, month, date, hour, minute, second);
+ default:
+ return new NativeDate(year, month, date, hour, minute, second, ms);
+ }
+ }
+
+ return mirrorDateProperties(ClockDate, NativeDate);
+ }())
+ };
+
+ function mirrorDateProperties(target, source) {
+ if (source.now) {
+ target.now = function now() {
+ return target.clock.now;
+ };
+ } else {
+ delete target.now;
+ }
+
+ if (source.toSource) {
+ target.toSource = function toSource() {
+ return source.toSource();
+ };
+ } else {
+ delete target.toSource;
+ }
+
+ target.toString = function toString() {
+ return source.toString();
+ };
+
+ target.prototype = source.prototype;
+ target.parse = source.parse;
+ target.UTC = source.UTC;
+ target.prototype.toUTCString = source.prototype.toUTCString;
+
+ for (var prop in source) {
+ if (source.hasOwnProperty(prop)) {
+ target[prop] = source[prop];
+ }
+ }
+
+ return target;
+ }
+
+ var methods = ["Date", "setTimeout", "setInterval",
+ "clearTimeout", "clearInterval"];
+
+ if (typeof global.setImmediate !== "undefined") {
+ methods.push("setImmediate");
+ }
+
+ if (typeof global.clearImmediate !== "undefined") {
+ methods.push("clearImmediate");
+ }
+
+ function restore() {
+ var method;
+
+ for (var i = 0, l = this.methods.length; i < l; i++) {
+ method = this.methods[i];
+
+ if (global[method].hadOwnProperty) {
+ global[method] = this["_" + method];
+ } else {
+ try {
+ delete global[method];
+ } catch (e) {}
+ }
+ }
+
+ // Prevent multiple executions which will completely remove these props
+ this.methods = [];
+ }
+
+ function stubGlobal(method, clock) {
+ clock[method].hadOwnProperty = Object.prototype.hasOwnProperty.call(global, method);
+ clock["_" + method] = global[method];
+
+ if (method == "Date") {
+ var date = mirrorDateProperties(clock[method], global[method]);
+ global[method] = date;
+ } else {
+ global[method] = function () {
+ return clock[method].apply(clock, arguments);
+ };
+
+ for (var prop in clock[method]) {
+ if (clock[method].hasOwnProperty(prop)) {
+ global[method][prop] = clock[method][prop];
+ }
+ }
+ }
+
+ global[method].clock = clock;
+ }
+
+ sinon.useFakeTimers = function useFakeTimers(now) {
+ var clock = sinon.clock.create(now);
+ clock.restore = restore;
+ clock.methods = Array.prototype.slice.call(arguments,
+ typeof now == "number" ? 1 : 0);
+
+ if (clock.methods.length === 0) {
+ clock.methods = methods;
+ }
+
+ for (var i = 0, l = clock.methods.length; i < l; i++) {
+ stubGlobal(clock.methods[i], clock);
+ }
+
+ return clock;
+ };
+}(typeof global != "undefined" && typeof global !== "function" ? global : this));
+
+sinon.timers = {
+ setTimeout: setTimeout,
+ clearTimeout: clearTimeout,
+ setImmediate: (typeof setImmediate !== "undefined" ? setImmediate : undefined),
+ clearImmediate: (typeof clearImmediate !== "undefined" ? clearImmediate: undefined),
+ setInterval: setInterval,
+ clearInterval: clearInterval,
+ Date: Date
+};
+
+if (typeof module !== 'undefined' && module.exports) {
+ module.exports = sinon;
+}
+
+/*jslint eqeqeq: false, onevar: false*/
+/*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
+/**
+ * Minimal Event interface implementation
+ *
+ * Original implementation by Sven Fuchs: https://gist.github.com/995028
+ * Modifications and tests by Christian Johansen.
+ *
+ * @author Sven Fuchs (svenfuchs@artweb-design.de)
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2011 Sven Fuchs, Christian Johansen
+ */
+
+if (typeof sinon == "undefined") {
+ this.sinon = {};
+}
+
+(function () {
+ var push = [].push;
+
+ sinon.Event = function Event(type, bubbles, cancelable, target) {
+ this.initEvent(type, bubbles, cancelable, target);
+ };
+
+ sinon.Event.prototype = {
+ initEvent: function(type, bubbles, cancelable, target) {
+ this.type = type;
+ this.bubbles = bubbles;
+ this.cancelable = cancelable;
+ this.target = target;
+ },
+
+ stopPropagation: function () {},
+
+ preventDefault: function () {
+ this.defaultPrevented = true;
+ }
+ };
+
+ sinon.ProgressEvent = function ProgressEvent(type, progressEventRaw, target) {
+ this.initEvent(type, false, false, target);
+ this.loaded = progressEventRaw.loaded || null;
+ this.total = progressEventRaw.total || null;
+ };
+
+ sinon.ProgressEvent.prototype = new sinon.Event();
+
+ sinon.ProgressEvent.prototype.constructor = sinon.ProgressEvent;
+
+ sinon.CustomEvent = function CustomEvent(type, customData, target) {
+ this.initEvent(type, false, false, target);
+ this.detail = customData.detail || null;
+ };
+
+ sinon.CustomEvent.prototype = new sinon.Event();
+
+ sinon.CustomEvent.prototype.constructor = sinon.CustomEvent;
+
+ sinon.EventTarget = {
+ addEventListener: function addEventListener(event, listener) {
+ this.eventListeners = this.eventListeners || {};
+ this.eventListeners[event] = this.eventListeners[event] || [];
+ push.call(this.eventListeners[event], listener);
+ },
+
+ removeEventListener: function removeEventListener(event, listener) {
+ var listeners = this.eventListeners && this.eventListeners[event] || [];
+
+ for (var i = 0, l = listeners.length; i < l; ++i) {
+ if (listeners[i] == listener) {
+ return listeners.splice(i, 1);
+ }
+ }
+ },
+
+ dispatchEvent: function dispatchEvent(event) {
+ var type = event.type;
+ var listeners = this.eventListeners && this.eventListeners[type] || [];
+
+ for (var i = 0; i < listeners.length; i++) {
+ if (typeof listeners[i] == "function") {
+ listeners[i].call(this, event);
+ } else {
+ listeners[i].handleEvent(event);
+ }
+ }
+
+ return !!event.defaultPrevented;
+ }
+ };
+}());
+
+/**
+ * @depend ../../sinon.js
+ * @depend event.js
+ */
+/*jslint eqeqeq: false, onevar: false*/
+/*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
+/**
+ * Fake XMLHttpRequest object
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+// wrapper for global
+(function(global) {
+ if (typeof sinon === "undefined") {
+ global.sinon = {};
+ }
+
+ var supportsProgress = typeof ProgressEvent !== "undefined";
+ var supportsCustomEvent = typeof CustomEvent !== "undefined";
+ sinon.xhr = { XMLHttpRequest: global.XMLHttpRequest };
+ var xhr = sinon.xhr;
+ xhr.GlobalXMLHttpRequest = global.XMLHttpRequest;
+ xhr.GlobalActiveXObject = global.ActiveXObject;
+ xhr.supportsActiveX = typeof xhr.GlobalActiveXObject != "undefined";
+ xhr.supportsXHR = typeof xhr.GlobalXMLHttpRequest != "undefined";
+ xhr.workingXHR = xhr.supportsXHR ? xhr.GlobalXMLHttpRequest : xhr.supportsActiveX
+ ? function() { return new xhr.GlobalActiveXObject("MSXML2.XMLHTTP.3.0") } : false;
+ xhr.supportsCORS = 'withCredentials' in (new sinon.xhr.GlobalXMLHttpRequest());
+
+ /*jsl:ignore*/
+ var unsafeHeaders = {
+ "Accept-Charset": true,
+ "Accept-Encoding": true,
+ "Connection": true,
+ "Content-Length": true,
+ "Cookie": true,
+ "Cookie2": true,
+ "Content-Transfer-Encoding": true,
+ "Date": true,
+ "Expect": true,
+ "Host": true,
+ "Keep-Alive": true,
+ "Referer": true,
+ "TE": true,
+ "Trailer": true,
+ "Transfer-Encoding": true,
+ "Upgrade": true,
+ "User-Agent": true,
+ "Via": true
+ };
+ /*jsl:end*/
+
+ function FakeXMLHttpRequest() {
+ this.readyState = FakeXMLHttpRequest.UNSENT;
+ this.requestHeaders = {};
+ this.requestBody = null;
+ this.status = 0;
+ this.statusText = "";
+ this.upload = new UploadProgress();
+ if (sinon.xhr.supportsCORS) {
+ this.withCredentials = false;
+ }
+
+
+ var xhr = this;
+ var events = ["loadstart", "load", "abort", "loadend"];
+
+ function addEventListener(eventName) {
+ xhr.addEventListener(eventName, function (event) {
+ var listener = xhr["on" + eventName];
+
+ if (listener && typeof listener == "function") {
+ listener.call(this, event);
+ }
+ });
+ }
+
+ for (var i = events.length - 1; i >= 0; i--) {
+ addEventListener(events[i]);
+ }
+
+ if (typeof FakeXMLHttpRequest.onCreate == "function") {
+ FakeXMLHttpRequest.onCreate(this);
+ }
+ }
+
+ // An upload object is created for each
+ // FakeXMLHttpRequest and allows upload
+ // events to be simulated using uploadProgress
+ // and uploadError.
+ function UploadProgress() {
+ this.eventListeners = {
+ "progress": [],
+ "load": [],
+ "abort": [],
+ "error": []
+ }
+ }
+
+ UploadProgress.prototype.addEventListener = function(event, listener) {
+ this.eventListeners[event].push(listener);
+ };
+
+ UploadProgress.prototype.removeEventListener = function(event, listener) {
+ var listeners = this.eventListeners[event] || [];
+
+ for (var i = 0, l = listeners.length; i < l; ++i) {
+ if (listeners[i] == listener) {
+ return listeners.splice(i, 1);
+ }
+ }
+ };
+
+ UploadProgress.prototype.dispatchEvent = function(event) {
+ var listeners = this.eventListeners[event.type] || [];
+
+ for (var i = 0, listener; (listener = listeners[i]) != null; i++) {
+ listener(event);
+ }
+ };
+
+ function verifyState(xhr) {
+ if (xhr.readyState !== FakeXMLHttpRequest.OPENED) {
+ throw new Error("INVALID_STATE_ERR");
+ }
+
+ if (xhr.sendFlag) {
+ throw new Error("INVALID_STATE_ERR");
+ }
+ }
+
+ // filtering to enable a white-list version of Sinon FakeXhr,
+ // where whitelisted requests are passed through to real XHR
+ function each(collection, callback) {
+ if (!collection) return;
+ for (var i = 0, l = collection.length; i < l; i += 1) {
+ callback(collection[i]);
+ }
+ }
+ function some(collection, callback) {
+ for (var index = 0; index < collection.length; index++) {
+ if(callback(collection[index]) === true) return true;
+ }
+ return false;
+ }
+ // largest arity in XHR is 5 - XHR#open
+ var apply = function(obj,method,args) {
+ switch(args.length) {
+ case 0: return obj[method]();
+ case 1: return obj[method](args[0]);
+ case 2: return obj[method](args[0],args[1]);
+ case 3: return obj[method](args[0],args[1],args[2]);
+ case 4: return obj[method](args[0],args[1],args[2],args[3]);
+ case 5: return obj[method](args[0],args[1],args[2],args[3],args[4]);
+ }
+ };
+
+ FakeXMLHttpRequest.filters = [];
+ FakeXMLHttpRequest.addFilter = function(fn) {
+ this.filters.push(fn)
+ };
+ var IE6Re = /MSIE 6/;
+ FakeXMLHttpRequest.defake = function(fakeXhr,xhrArgs) {
+ var xhr = new sinon.xhr.workingXHR();
+ each(["open","setRequestHeader","send","abort","getResponseHeader",
+ "getAllResponseHeaders","addEventListener","overrideMimeType","removeEventListener"],
+ function(method) {
+ fakeXhr[method] = function() {
+ return apply(xhr,method,arguments);
+ };
+ });
+
+ var copyAttrs = function(args) {
+ each(args, function(attr) {
+ try {
+ fakeXhr[attr] = xhr[attr]
+ } catch(e) {
+ if(!IE6Re.test(navigator.userAgent)) throw e;
+ }
+ });
+ };
+
+ var stateChange = function() {
+ fakeXhr.readyState = xhr.readyState;
+ if(xhr.readyState >= FakeXMLHttpRequest.HEADERS_RECEIVED) {
+ copyAttrs(["status","statusText"]);
+ }
+ if(xhr.readyState >= FakeXMLHttpRequest.LOADING) {
+ copyAttrs(["responseText"]);
+ }
+ if(xhr.readyState === FakeXMLHttpRequest.DONE) {
+ copyAttrs(["responseXML"]);
+ }
+ if(fakeXhr.onreadystatechange) fakeXhr.onreadystatechange.call(fakeXhr, { target: fakeXhr });
+ };
+ if(xhr.addEventListener) {
+ for(var event in fakeXhr.eventListeners) {
+ if(fakeXhr.eventListeners.hasOwnProperty(event)) {
+ each(fakeXhr.eventListeners[event],function(handler) {
+ xhr.addEventListener(event, handler);
+ });
+ }
+ }
+ xhr.addEventListener("readystatechange",stateChange);
+ } else {
+ xhr.onreadystatechange = stateChange;
+ }
+ apply(xhr,"open",xhrArgs);
+ };
+ FakeXMLHttpRequest.useFilters = false;
+
+ function verifyRequestOpened(xhr) {
+ if (xhr.readyState != FakeXMLHttpRequest.OPENED) {
+ throw new Error("INVALID_STATE_ERR - " + xhr.readyState);
+ }
+ }
+
+ function verifyRequestSent(xhr) {
+ if (xhr.readyState == FakeXMLHttpRequest.DONE) {
+ throw new Error("Request done");
+ }
+ }
+
+ function verifyHeadersReceived(xhr) {
+ if (xhr.async && xhr.readyState != FakeXMLHttpRequest.HEADERS_RECEIVED) {
+ throw new Error("No headers received");
+ }
+ }
+
+ function verifyResponseBodyType(body) {
+ if (typeof body != "string") {
+ var error = new Error("Attempted to respond to fake XMLHttpRequest with " +
+ body + ", which is not a string.");
+ error.name = "InvalidBodyException";
+ throw error;
+ }
+ }
+
+ sinon.extend(FakeXMLHttpRequest.prototype, sinon.EventTarget, {
+ async: true,
+
+ open: function open(method, url, async, username, password) {
+ this.method = method;
+ this.url = url;
+ this.async = typeof async == "boolean" ? async : true;
+ this.username = username;
+ this.password = password;
+ this.responseText = null;
+ this.responseXML = null;
+ this.requestHeaders = {};
+ this.sendFlag = false;
+ if(sinon.FakeXMLHttpRequest.useFilters === true) {
+ var xhrArgs = arguments;
+ var defake = some(FakeXMLHttpRequest.filters,function(filter) {
+ return filter.apply(this,xhrArgs)
+ });
+ if (defake) {
+ return sinon.FakeXMLHttpRequest.defake(this,arguments);
+ }
+ }
+ this.readyStateChange(FakeXMLHttpRequest.OPENED);
+ },
+
+ readyStateChange: function readyStateChange(state) {
+ this.readyState = state;
+
+ if (typeof this.onreadystatechange == "function") {
+ try {
+ this.onreadystatechange();
+ } catch (e) {
+ sinon.logError("Fake XHR onreadystatechange handler", e);
+ }
+ }
+
+ this.dispatchEvent(new sinon.Event("readystatechange"));
+
+ switch (this.readyState) {
+ case FakeXMLHttpRequest.DONE:
+ this.dispatchEvent(new sinon.Event("load", false, false, this));
+ this.dispatchEvent(new sinon.Event("loadend", false, false, this));
+ this.upload.dispatchEvent(new sinon.Event("load", false, false, this));
+ if (supportsProgress) {
+ this.upload.dispatchEvent(new sinon.ProgressEvent('progress', {loaded: 100, total: 100}));
+ }
+ break;
+ }
+ },
+
+ setRequestHeader: function setRequestHeader(header, value) {
+ verifyState(this);
+
+ if (unsafeHeaders[header] || /^(Sec-|Proxy-)/.test(header)) {
+ throw new Error("Refused to set unsafe header \"" + header + "\"");
+ }
+
+ if (this.requestHeaders[header]) {
+ this.requestHeaders[header] += "," + value;
+ } else {
+ this.requestHeaders[header] = value;
+ }
+ },
+
+ // Helps testing
+ setResponseHeaders: function setResponseHeaders(headers) {
+ verifyRequestOpened(this);
+ this.responseHeaders = {};
+
+ for (var header in headers) {
+ if (headers.hasOwnProperty(header)) {
+ this.responseHeaders[header] = headers[header];
+ }
+ }
+
+ if (this.async) {
+ this.readyStateChange(FakeXMLHttpRequest.HEADERS_RECEIVED);
+ } else {
+ this.readyState = FakeXMLHttpRequest.HEADERS_RECEIVED;
+ }
+ },
+
+ // Currently treats ALL data as a DOMString (i.e. no Document)
+ send: function send(data) {
+ verifyState(this);
+
+ if (!/^(get|head)$/i.test(this.method)) {
+ if (this.requestHeaders["Content-Type"]) {
+ var value = this.requestHeaders["Content-Type"].split(";");
+ this.requestHeaders["Content-Type"] = value[0] + ";charset=utf-8";
+ } else {
+ this.requestHeaders["Content-Type"] = "text/plain;charset=utf-8";
+ }
+
+ this.requestBody = data;
+ }
+
+ this.errorFlag = false;
+ this.sendFlag = this.async;
+ this.readyStateChange(FakeXMLHttpRequest.OPENED);
+
+ if (typeof this.onSend == "function") {
+ this.onSend(this);
+ }
+
+ this.dispatchEvent(new sinon.Event("loadstart", false, false, this));
+ },
+
+ abort: function abort() {
+ this.aborted = true;
+ this.responseText = null;
+ this.errorFlag = true;
+ this.requestHeaders = {};
+
+ if (this.readyState > sinon.FakeXMLHttpRequest.UNSENT && this.sendFlag) {
+ this.readyStateChange(sinon.FakeXMLHttpRequest.DONE);
+ this.sendFlag = false;
+ }
+
+ this.readyState = sinon.FakeXMLHttpRequest.UNSENT;
+
+ this.dispatchEvent(new sinon.Event("abort", false, false, this));
+
+ this.upload.dispatchEvent(new sinon.Event("abort", false, false, this));
+
+ if (typeof this.onerror === "function") {
+ this.onerror();
+ }
+ },
+
+ getResponseHeader: function getResponseHeader(header) {
+ if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
+ return null;
+ }
+
+ if (/^Set-Cookie2?$/i.test(header)) {
+ return null;
+ }
+
+ header = header.toLowerCase();
+
+ for (var h in this.responseHeaders) {
+ if (h.toLowerCase() == header) {
+ return this.responseHeaders[h];
+ }
+ }
+
+ return null;
+ },
+
+ getAllResponseHeaders: function getAllResponseHeaders() {
+ if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
+ return "";
+ }
+
+ var headers = "";
+
+ for (var header in this.responseHeaders) {
+ if (this.responseHeaders.hasOwnProperty(header) &&
+ !/^Set-Cookie2?$/i.test(header)) {
+ headers += header + ": " + this.responseHeaders[header] + "\r\n";
+ }
+ }
+
+ return headers;
+ },
+
+ setResponseBody: function setResponseBody(body) {
+ verifyRequestSent(this);
+ verifyHeadersReceived(this);
+ verifyResponseBodyType(body);
+
+ var chunkSize = this.chunkSize || 10;
+ var index = 0;
+ this.responseText = "";
+
+ do {
+ if (this.async) {
+ this.readyStateChange(FakeXMLHttpRequest.LOADING);
+ }
+
+ this.responseText += body.substring(index, index + chunkSize);
+ index += chunkSize;
+ } while (index < body.length);
+
+ var type = this.getResponseHeader("Content-Type");
+
+ if (this.responseText &&
+ (!type || /(text\/xml)|(application\/xml)|(\+xml)/.test(type))) {
+ try {
+ this.responseXML = FakeXMLHttpRequest.parseXML(this.responseText);
+ } catch (e) {
+ // Unable to parse XML - no biggie
+ }
+ }
+
+ if (this.async) {
+ this.readyStateChange(FakeXMLHttpRequest.DONE);
+ } else {
+ this.readyState = FakeXMLHttpRequest.DONE;
+ }
+ },
+
+ respond: function respond(status, headers, body) {
+ this.status = typeof status == "number" ? status : 200;
+ this.statusText = FakeXMLHttpRequest.statusCodes[this.status];
+ this.setResponseHeaders(headers || {});
+ this.setResponseBody(body || "");
+ },
+
+ uploadProgress: function uploadProgress(progressEventRaw) {
+ if (supportsProgress) {
+ this.upload.dispatchEvent(new sinon.ProgressEvent("progress", progressEventRaw));
+ }
+ },
+
+ uploadError: function uploadError(error) {
+ if (supportsCustomEvent) {
+ this.upload.dispatchEvent(new sinon.CustomEvent("error", {"detail": error}));
+ }
+ }
+ });
+
+ sinon.extend(FakeXMLHttpRequest, {
+ UNSENT: 0,
+ OPENED: 1,
+ HEADERS_RECEIVED: 2,
+ LOADING: 3,
+ DONE: 4
+ });
+
+ // Borrowed from JSpec
+ FakeXMLHttpRequest.parseXML = function parseXML(text) {
+ var xmlDoc;
+
+ if (typeof DOMParser != "undefined") {
+ var parser = new DOMParser();
+ xmlDoc = parser.parseFromString(text, "text/xml");
+ } else {
+ xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
+ xmlDoc.async = "false";
+ xmlDoc.loadXML(text);
+ }
+
+ return xmlDoc;
+ };
+
+ FakeXMLHttpRequest.statusCodes = {
+ 100: "Continue",
+ 101: "Switching Protocols",
+ 200: "OK",
+ 201: "Created",
+ 202: "Accepted",
+ 203: "Non-Authoritative Information",
+ 204: "No Content",
+ 205: "Reset Content",
+ 206: "Partial Content",
+ 300: "Multiple Choice",
+ 301: "Moved Permanently",
+ 302: "Found",
+ 303: "See Other",
+ 304: "Not Modified",
+ 305: "Use Proxy",
+ 307: "Temporary Redirect",
+ 400: "Bad Request",
+ 401: "Unauthorized",
+ 402: "Payment Required",
+ 403: "Forbidden",
+ 404: "Not Found",
+ 405: "Method Not Allowed",
+ 406: "Not Acceptable",
+ 407: "Proxy Authentication Required",
+ 408: "Request Timeout",
+ 409: "Conflict",
+ 410: "Gone",
+ 411: "Length Required",
+ 412: "Precondition Failed",
+ 413: "Request Entity Too Large",
+ 414: "Request-URI Too Long",
+ 415: "Unsupported Media Type",
+ 416: "Requested Range Not Satisfiable",
+ 417: "Expectation Failed",
+ 422: "Unprocessable Entity",
+ 500: "Internal Server Error",
+ 501: "Not Implemented",
+ 502: "Bad Gateway",
+ 503: "Service Unavailable",
+ 504: "Gateway Timeout",
+ 505: "HTTP Version Not Supported"
+ };
+
+ sinon.useFakeXMLHttpRequest = function () {
+ sinon.FakeXMLHttpRequest.restore = function restore(keepOnCreate) {
+ if (xhr.supportsXHR) {
+ global.XMLHttpRequest = xhr.GlobalXMLHttpRequest;
+ }
+
+ if (xhr.supportsActiveX) {
+ global.ActiveXObject = xhr.GlobalActiveXObject;
+ }
+
+ delete sinon.FakeXMLHttpRequest.restore;
+
+ if (keepOnCreate !== true) {
+ delete sinon.FakeXMLHttpRequest.onCreate;
+ }
+ };
+ if (xhr.supportsXHR) {
+ global.XMLHttpRequest = sinon.FakeXMLHttpRequest;
+ }
+
+ if (xhr.supportsActiveX) {
+ global.ActiveXObject = function ActiveXObject(objId) {
+ if (objId == "Microsoft.XMLHTTP" || /^Msxml2\.XMLHTTP/i.test(objId)) {
+
+ return new sinon.FakeXMLHttpRequest();
+ }
+
+ return new xhr.GlobalActiveXObject(objId);
+ };
+ }
+
+ return sinon.FakeXMLHttpRequest;
+ };
+
+ sinon.FakeXMLHttpRequest = FakeXMLHttpRequest;
+
+})(typeof global === "object" ? global : this);
+
+if (typeof module !== 'undefined' && module.exports) {
+ module.exports = sinon;
+}
+
+/**
+ * @depend fake_xml_http_request.js
+ */
+/*jslint eqeqeq: false, onevar: false, regexp: false, plusplus: false*/
+/*global module, require, window*/
+/**
+ * The Sinon "server" mimics a web server that receives requests from
+ * sinon.FakeXMLHttpRequest and provides an API to respond to those requests,
+ * both synchronously and asynchronously. To respond synchronuously, canned
+ * answers have to be provided upfront.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+if (typeof sinon == "undefined") {
+ var sinon = {};
+}
+
+sinon.fakeServer = (function () {
+ var push = [].push;
+ function F() {}
+
+ function create(proto) {
+ F.prototype = proto;
+ return new F();
+ }
+
+ function responseArray(handler) {
+ var response = handler;
+
+ if (Object.prototype.toString.call(handler) != "[object Array]") {
+ response = [200, {}, handler];
+ }
+
+ if (typeof response[2] != "string") {
+ throw new TypeError("Fake server response body should be string, but was " +
+ typeof response[2]);
+ }
+
+ return response;
+ }
+
+ var wloc = typeof window !== "undefined" ? window.location : {};
+ var rCurrLoc = new RegExp("^" + wloc.protocol + "//" + wloc.host);
+
+ function matchOne(response, reqMethod, reqUrl) {
+ var rmeth = response.method;
+ var matchMethod = !rmeth || rmeth.toLowerCase() == reqMethod.toLowerCase();
+ var url = response.url;
+ var matchUrl = !url || url == reqUrl || (typeof url.test == "function" && url.test(reqUrl));
+
+ return matchMethod && matchUrl;
+ }
+
+ function match(response, request) {
+ var requestUrl = request.url;
+
+ if (!/^https?:\/\//.test(requestUrl) || rCurrLoc.test(requestUrl)) {
+ requestUrl = requestUrl.replace(rCurrLoc, "");
+ }
+
+ if (matchOne(response, this.getHTTPMethod(request), requestUrl)) {
+ if (typeof response.response == "function") {
+ var ru = response.url;
+ var args = [request].concat(ru && typeof ru.exec == "function" ? ru.exec(requestUrl).slice(1) : []);
+ return response.response.apply(response, args);
+ }
+
+ return true;
+ }
+
+ return false;
+ }
+
+ function log(response, request) {
+ var str;
+
+ str = "Request:\n" + sinon.format(request) + "\n\n";
+ str += "Response:\n" + sinon.format(response) + "\n\n";
+
+ sinon.log(str);
+ }
+
+ return {
+ create: function () {
+ var server = create(this);
+ this.xhr = sinon.useFakeXMLHttpRequest();
+ server.requests = [];
+
+ this.xhr.onCreate = function (xhrObj) {
+ server.addRequest(xhrObj);
+ };
+
+ return server;
+ },
+
+ addRequest: function addRequest(xhrObj) {
+ var server = this;
+ push.call(this.requests, xhrObj);
+
+ xhrObj.onSend = function () {
+ server.handleRequest(this);
+
+ if (server.autoRespond && !server.responding) {
+ setTimeout(function () {
+ server.responding = false;
+ server.respond();
+ }, server.autoRespondAfter || 10);
+
+ server.responding = true;
+ }
+ };
+ },
+
+ getHTTPMethod: function getHTTPMethod(request) {
+ if (this.fakeHTTPMethods && /post/i.test(request.method)) {
+ var matches = (request.requestBody || "").match(/_method=([^\b;]+)/);
+ return !!matches ? matches[1] : request.method;
+ }
+
+ return request.method;
+ },
+
+ handleRequest: function handleRequest(xhr) {
+ if (xhr.async) {
+ if (!this.queue) {
+ this.queue = [];
+ }
+
+ push.call(this.queue, xhr);
+ } else {
+ this.processRequest(xhr);
+ }
+ },
+
+ respondWith: function respondWith(method, url, body) {
+ if (arguments.length == 1 && typeof method != "function") {
+ this.response = responseArray(method);
+ return;
+ }
+
+ if (!this.responses) { this.responses = []; }
+
+ if (arguments.length == 1) {
+ body = method;
+ url = method = null;
+ }
+
+ if (arguments.length == 2) {
+ body = url;
+ url = method;
+ method = null;
+ }
+
+ push.call(this.responses, {
+ method: method,
+ url: url,
+ response: typeof body == "function" ? body : responseArray(body)
+ });
+ },
+
+ respond: function respond() {
+ if (arguments.length > 0) this.respondWith.apply(this, arguments);
+ var queue = this.queue || [];
+ var requests = queue.splice(0);
+ var request;
+
+ while(request = requests.shift()) {
+ this.processRequest(request);
+ }
+ },
+
+ processRequest: function processRequest(request) {
+ try {
+ if (request.aborted) {
+ return;
+ }
+
+ var response = this.response || [404, {}, ""];
+
+ if (this.responses) {
+ for (var l = this.responses.length, i = l - 1; i >= 0; i--) {
+ if (match.call(this, this.responses[i], request)) {
+ response = this.responses[i].response;
+ break;
+ }
+ }
+ }
+
+ if (request.readyState != 4) {
+ log(response, request);
+
+ request.respond(response[0], response[1], response[2]);
+ }
+ } catch (e) {
+ sinon.logError("Fake server request processing", e);
+ }
+ },
+
+ restore: function restore() {
+ return this.xhr.restore && this.xhr.restore.apply(this.xhr, arguments);
+ }
+ };
+}());
+
+if (typeof module !== 'undefined' && module.exports) {
+ module.exports = sinon;
+}
+
+/**
+ * @depend fake_server.js
+ * @depend fake_timers.js
+ */
+/*jslint browser: true, eqeqeq: false, onevar: false*/
+/*global sinon*/
+/**
+ * Add-on for sinon.fakeServer that automatically handles a fake timer along with
+ * the FakeXMLHttpRequest. The direct inspiration for this add-on is jQuery
+ * 1.3.x, which does not use xhr object's onreadystatehandler at all - instead,
+ * it polls the object for completion with setInterval. Dispite the direct
+ * motivation, there is nothing jQuery-specific in this file, so it can be used
+ * in any environment where the ajax implementation depends on setInterval or
+ * setTimeout.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function () {
+ function Server() {}
+ Server.prototype = sinon.fakeServer;
+
+ sinon.fakeServerWithClock = new Server();
+
+ sinon.fakeServerWithClock.addRequest = function addRequest(xhr) {
+ if (xhr.async) {
+ if (typeof setTimeout.clock == "object") {
+ this.clock = setTimeout.clock;
+ } else {
+ this.clock = sinon.useFakeTimers();
+ this.resetClock = true;
+ }
+
+ if (!this.longestTimeout) {
+ var clockSetTimeout = this.clock.setTimeout;
+ var clockSetInterval = this.clock.setInterval;
+ var server = this;
+
+ this.clock.setTimeout = function (fn, timeout) {
+ server.longestTimeout = Math.max(timeout, server.longestTimeout || 0);
+
+ return clockSetTimeout.apply(this, arguments);
+ };
+
+ this.clock.setInterval = function (fn, timeout) {
+ server.longestTimeout = Math.max(timeout, server.longestTimeout || 0);
+
+ return clockSetInterval.apply(this, arguments);
+ };
+ }
+ }
+
+ return sinon.fakeServer.addRequest.call(this, xhr);
+ };
+
+ sinon.fakeServerWithClock.respond = function respond() {
+ var returnVal = sinon.fakeServer.respond.apply(this, arguments);
+
+ if (this.clock) {
+ this.clock.tick(this.longestTimeout || 0);
+ this.longestTimeout = 0;
+
+ if (this.resetClock) {
+ this.clock.restore();
+ this.resetClock = false;
+ }
+ }
+
+ return returnVal;
+ };
+
+ sinon.fakeServerWithClock.restore = function restore() {
+ if (this.clock) {
+ this.clock.restore();
+ }
+
+ return sinon.fakeServer.restore.apply(this, arguments);
+ };
+}());
+
+/**
+ * @depend ../sinon.js
+ * @depend collection.js
+ * @depend util/fake_timers.js
+ * @depend util/fake_server_with_clock.js
+ */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global require, module*/
+/**
+ * Manages fake collections as well as fake utilities such as Sinon's
+ * timers and fake XHR implementation in one convenient object.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+if (typeof module !== 'undefined' && module.exports) {
+ var sinon = require("../sinon");
+ sinon.extend(sinon, require("./util/fake_timers"));
+}
+
+(function () {
+ var push = [].push;
+
+ function exposeValue(sandbox, config, key, value) {
+ if (!value) {
+ return;
+ }
+
+ if (config.injectInto && !(key in config.injectInto)) {
+ config.injectInto[key] = value;
+ sandbox.injectedKeys.push(key);
+ } else {
+ push.call(sandbox.args, value);
+ }
+ }
+
+ function prepareSandboxFromConfig(config) {
+ var sandbox = sinon.create(sinon.sandbox);
+
+ if (config.useFakeServer) {
+ if (typeof config.useFakeServer == "object") {
+ sandbox.serverPrototype = config.useFakeServer;
+ }
+
+ sandbox.useFakeServer();
+ }
+
+ if (config.useFakeTimers) {
+ if (typeof config.useFakeTimers == "object") {
+ sandbox.useFakeTimers.apply(sandbox, config.useFakeTimers);
+ } else {
+ sandbox.useFakeTimers();
+ }
+ }
+
+ return sandbox;
+ }
+
+ sinon.sandbox = sinon.extend(sinon.create(sinon.collection), {
+ useFakeTimers: function useFakeTimers() {
+ this.clock = sinon.useFakeTimers.apply(sinon, arguments);
+
+ return this.add(this.clock);
+ },
+
+ serverPrototype: sinon.fakeServer,
+
+ useFakeServer: function useFakeServer() {
+ var proto = this.serverPrototype || sinon.fakeServer;
+
+ if (!proto || !proto.create) {
+ return null;
+ }
+
+ this.server = proto.create();
+ return this.add(this.server);
+ },
+
+ inject: function (obj) {
+ sinon.collection.inject.call(this, obj);
+
+ if (this.clock) {
+ obj.clock = this.clock;
+ }
+
+ if (this.server) {
+ obj.server = this.server;
+ obj.requests = this.server.requests;
+ }
+
+ return obj;
+ },
+
+ restore: function () {
+ sinon.collection.restore.apply(this, arguments);
+ this.restoreContext();
+ },
+
+ restoreContext: function () {
+ if (this.injectedKeys) {
+ for (var i = 0, j = this.injectedKeys.length; i < j; i++) {
+ delete this.injectInto[this.injectedKeys[i]];
+ }
+ this.injectedKeys = [];
+ }
+ },
+
+ create: function (config) {
+ if (!config) {
+ return sinon.create(sinon.sandbox);
+ }
+
+ var sandbox = prepareSandboxFromConfig(config);
+ sandbox.args = sandbox.args || [];
+ sandbox.injectedKeys = [];
+ sandbox.injectInto = config.injectInto;
+ var prop, value, exposed = sandbox.inject({});
+
+ if (config.properties) {
+ for (var i = 0, l = config.properties.length; i < l; i++) {
+ prop = config.properties[i];
+ value = exposed[prop] || prop == "sandbox" && sandbox;
+ exposeValue(sandbox, config, prop, value);
+ }
+ } else {
+ exposeValue(sandbox, config, "sandbox", value);
+ }
+
+ return sandbox;
+ }
+ });
+
+ sinon.sandbox.useFakeXMLHttpRequest = sinon.sandbox.useFakeServer;
+
+ if (typeof module !== 'undefined' && module.exports) {
+ module.exports = sinon.sandbox;
+ }
+}());
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ * @depend mock.js
+ * @depend sandbox.js
+ */
+/*jslint eqeqeq: false, onevar: false, forin: true, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Test function, sandboxes fakes
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ function test(callback) {
+ var type = typeof callback;
+
+ if (type != "function") {
+ throw new TypeError("sinon.test needs to wrap a test function, got " + type);
+ }
+
+ return function () {
+ var config = sinon.getConfig(sinon.config);
+ config.injectInto = config.injectIntoThis && this || config.injectInto;
+ var sandbox = sinon.sandbox.create(config);
+ var exception, result;
+ var args = Array.prototype.slice.call(arguments).concat(sandbox.args);
+
+ try {
+ result = callback.apply(this, args);
+ } catch (e) {
+ exception = e;
+ }
+
+ if (typeof exception !== "undefined") {
+ sandbox.restore();
+ throw exception;
+ }
+ else {
+ sandbox.verifyAndRestore();
+ }
+
+ return result;
+ };
+ }
+
+ test.config = {
+ injectIntoThis: true,
+ injectInto: null,
+ properties: ["spy", "stub", "mock", "clock", "server", "requests"],
+ useFakeTimers: true,
+ useFakeServer: true
+ };
+
+ if (commonJSModule) {
+ module.exports = test;
+ } else {
+ sinon.test = test;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend test.js
+ */
+/*jslint eqeqeq: false, onevar: false, eqeqeq: false*/
+/*global module, require, sinon*/
+/**
+ * Test case, sandboxes all test functions
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+ var commonJSModule = typeof module !== 'undefined' && module.exports;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon || !Object.prototype.hasOwnProperty) {
+ return;
+ }
+
+ function createTest(property, setUp, tearDown) {
+ return function () {
+ if (setUp) {
+ setUp.apply(this, arguments);
+ }
+
+ var exception, result;
+
+ try {
+ result = property.apply(this, arguments);
+ } catch (e) {
+ exception = e;
+ }
+
+ if (tearDown) {
+ tearDown.apply(this, arguments);
+ }
+
+ if (exception) {
+ throw exception;
+ }
+
+ return result;
+ };
+ }
+
+ function testCase(tests, prefix) {
+ /*jsl:ignore*/
+ if (!tests || typeof tests != "object") {
+ throw new TypeError("sinon.testCase needs an object with test functions");
+ }
+ /*jsl:end*/
+
+ prefix = prefix || "test";
+ var rPrefix = new RegExp("^" + prefix);
+ var methods = {}, testName, property, method;
+ var setUp = tests.setUp;
+ var tearDown = tests.tearDown;
+
+ for (testName in tests) {
+ if (tests.hasOwnProperty(testName)) {
+ property = tests[testName];
+
+ if (/^(setUp|tearDown)$/.test(testName)) {
+ continue;
+ }
+
+ if (typeof property == "function" && rPrefix.test(testName)) {
+ method = property;
+
+ if (setUp || tearDown) {
+ method = createTest(property, setUp, tearDown);
+ }
+
+ methods[testName] = sinon.test(method);
+ } else {
+ methods[testName] = tests[testName];
+ }
+ }
+ }
+
+ return methods;
+ }
+
+ if (commonJSModule) {
+ module.exports = testCase;
+ } else {
+ sinon.testCase = testCase;
+ }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ */
+/*jslint eqeqeq: false, onevar: false, nomen: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Assertions matching the test spy retrieval interface.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon, global) {
+ var commonJSModule = typeof module !== "undefined" && module.exports;
+ var slice = Array.prototype.slice;
+ var assert;
+
+ if (!sinon && commonJSModule) {
+ sinon = require("../sinon");
+ }
+
+ if (!sinon) {
+ return;
+ }
+
+ function verifyIsStub() {
+ var method;
+
+ for (var i = 0, l = arguments.length; i < l; ++i) {
+ method = arguments[i];
+
+ if (!method) {
+ assert.fail("fake is not a spy");
+ }
+
+ if (typeof method != "function") {
+ assert.fail(method + " is not a function");
+ }
+
+ if (typeof method.getCall != "function") {
+ assert.fail(method + " is not stubbed");
+ }
+ }
+ }
+
+ function failAssertion(object, msg) {
+ object = object || global;
+ var failMethod = object.fail || assert.fail;
+ failMethod.call(object, msg);
+ }
+
+ function mirrorPropAsAssertion(name, method, message) {
+ if (arguments.length == 2) {
+ message = method;
+ method = name;
+ }
+
+ assert[name] = function (fake) {
+ verifyIsStub(fake);
+
+ var args = slice.call(arguments, 1);
+ var failed = false;
+
+ if (typeof method == "function") {
+ failed = !method(fake);
+ } else {
+ failed = typeof fake[method] == "function" ?
+ !fake[method].apply(fake, args) : !fake[method];
+ }
+
+ if (failed) {
+ failAssertion(this, fake.printf.apply(fake, [message].concat(args)));
+ } else {
+ assert.pass(name);
+ }
+ };
+ }
+
+ function exposedName(prefix, prop) {
+ return !prefix || /^fail/.test(prop) ? prop :
+ prefix + prop.slice(0, 1).toUpperCase() + prop.slice(1);
+ }
+
+ assert = {
+ failException: "AssertError",
+
+ fail: function fail(message) {
+ var error = new Error(message);
+ error.name = this.failException || assert.failException;
+
+ throw error;
+ },
+
+ pass: function pass(assertion) {},
+
+ callOrder: function assertCallOrder() {
+ verifyIsStub.apply(null, arguments);
+ var expected = "", actual = "";
+
+ if (!sinon.calledInOrder(arguments)) {
+ try {
+ expected = [].join.call(arguments, ", ");
+ var calls = slice.call(arguments);
+ var i = calls.length;
+ while (i) {
+ if (!calls[--i].called) {
+ calls.splice(i, 1);
+ }
+ }
+ actual = sinon.orderByFirstCall(calls).join(", ");
+ } catch (e) {
+ // If this fails, we'll just fall back to the blank string
+ }
+
+ failAssertion(this, "expected " + expected + " to be " +
+ "called in order but were called as " + actual);
+ } else {
+ assert.pass("callOrder");
+ }
+ },
+
+ callCount: function assertCallCount(method, count) {
+ verifyIsStub(method);
+
+ if (method.callCount != count) {
+ var msg = "expected %n to be called " + sinon.timesInWords(count) +
+ " but was called %c%C";
+ failAssertion(this, method.printf(msg));
+ } else {
+ assert.pass("callCount");
+ }
+ },
+
+ expose: function expose(target, options) {
+ if (!target) {
+ throw new TypeError("target is null or undefined");
+ }
+
+ var o = options || {};
+ var prefix = typeof o.prefix == "undefined" && "assert" || o.prefix;
+ var includeFail = typeof o.includeFail == "undefined" || !!o.includeFail;
+
+ for (var method in this) {
+ if (method != "export" && (includeFail || !/^(fail)/.test(method))) {
+ target[exposedName(prefix, method)] = this[method];
+ }
+ }
+
+ return target;
+ },
+
+ match: function match(actual, expectation) {
+ var matcher = sinon.match(expectation);
+ if (matcher.test(actual)) {
+ assert.pass("match");
+ } else {
+ var formatted = [
+ "expected value to match",
+ " expected = " + sinon.format(expectation),
+ " actual = " + sinon.format(actual)
+ ]
+ failAssertion(this, formatted.join("\n"));
+ }
+ }
+ };
+
+ mirrorPropAsAssertion("called", "expected %n to have been called at least once but was never called");
+ mirrorPropAsAssertion("notCalled", function (spy) { return !spy.called; },
+ "expected %n to not have been called but was called %c%C");
+ mirrorPropAsAssertion("calledOnce", "expected %n to be called once but was called %c%C");
+ mirrorPropAsAssertion("calledTwice", "expected %n to be called twice but was called %c%C");
+ mirrorPropAsAssertion("calledThrice", "expected %n to be called thrice but was called %c%C");
+ mirrorPropAsAssertion("calledOn", "expected %n to be called with %1 as this but was called with %t");
+ mirrorPropAsAssertion("alwaysCalledOn", "expected %n to always be called with %1 as this but was called with %t");
+ mirrorPropAsAssertion("calledWithNew", "expected %n to be called with new");
+ mirrorPropAsAssertion("alwaysCalledWithNew", "expected %n to always be called with new");
+ mirrorPropAsAssertion("calledWith", "expected %n to be called with arguments %*%C");
+ mirrorPropAsAssertion("calledWithMatch", "expected %n to be called with match %*%C");
+ mirrorPropAsAssertion("alwaysCalledWith", "expected %n to always be called with arguments %*%C");
+ mirrorPropAsAssertion("alwaysCalledWithMatch", "expected %n to always be called with match %*%C");
+ mirrorPropAsAssertion("calledWithExactly", "expected %n to be called with exact arguments %*%C");
+ mirrorPropAsAssertion("alwaysCalledWithExactly", "expected %n to always be called with exact arguments %*%C");
+ mirrorPropAsAssertion("neverCalledWith", "expected %n to never be called with arguments %*%C");
+ mirrorPropAsAssertion("neverCalledWithMatch", "expected %n to never be called with match %*%C");
+ mirrorPropAsAssertion("threw", "%n did not throw exception%C");
+ mirrorPropAsAssertion("alwaysThrew", "%n did not always throw exception%C");
+
+ if (commonJSModule) {
+ module.exports = assert;
+ } else {
+ sinon.assert = assert;
+ }
+}(typeof sinon == "object" && sinon || null, typeof window != "undefined" ? window : (typeof self != "undefined") ? self : global));
+
+return sinon;}.call(typeof window != 'undefined' && window || {}));
--- /dev/null
+describe('app.Front.Models.Account', function(){
+ it("has default valies", function(){
+ var model = new app.Models.Front.Account({});
+
+ expect(model).to.be.ok;
+ expect(model.get('name')).to.equal('AppAccount');
+ expect(model.get('validated')).to.equal(false);
+ });
+
+ it('sets passed attributes', function(){
+ var model = new app.Models.Front.Account({
+ id: 1,
+ fname: 'Test',
+ lname: 'Person',
+ email: 'test@person.com',
+ validated: true
+ });
+
+ expect(model.get('fname')).to.equal('Test');
+ expect(model.get('lname')).to.equal('Person');
+ expect(model.get('email')).to.equal('test@person.com');
+ expect(model.get('validated')).to.equal(true);
+ });
+});
--- /dev/null
+describe("Namespace", function () {
+ it("provides the 'app' object", function () {
+ // Expect exists and is an object.
+ expect(app).to.be.an("object");
+
+ // Expect all namespace properties are present.
+ expect(app).to.include.keys(
+ "Collections", "Models", "Views"
+ );
+ });
+
+ it("provides the 'app' object", function () {
+ expect(app).to.be.an("object");
+ });
+});
--- /dev/null
+<html>
+ <meta charset="utf-8">
+ <head>
+ <title>Backbone.js Tests</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <link rel="stylesheet" href="js/lib/mocha.css" />
+ </head>
+ <body>
+ <div id="mocha"></div>
+
+ <!-- Test Fixtures. -->
+ <div id="fixtures" style="display: none; visibility: hidden;"></div>
+
+ <!-- JavaScript Test Libraries. -->
+ <script src="js/lib/mocha.js"></script>
+ <script src="js/lib/chai.js"></script>
+ <script src="js/lib/sinon-chai.js"></script>
+ <script src="js/lib/sinon.js"></script>
+
+ <!-- JavaScript Core Libraries -->
+ <script src="../../../../wp-includes/js/underscore.min.js"></script>
+ <script src="../../../../wp-includes/js/jquery/jquery.js"></script>
+ <script src="../../../../wp-includes/js/backbone.min.js"></script>
+
+
+ <!-- Set up Mocha and Chai -->
+ <script>
+ var expect = chai.expect;
+ mocha.setup({
+ ui: "bdd",
+ bail: false
+ });
+
+ window.onload = function () {
+ (window.mochaPhantomJS || mocha).run();
+ };
+ </script>
+<script type="text/template" id="eventReg-account-login">
+ <a id="loginCancel">Close</a>
+ <h4>Login</h4>
+ <% if ( message ) { %>
+ <span style="color: red;"><%= message %></span>
+ <% } %>
+ <input class="login" placeholder="Email Address" type="email">
+ <input class="password" placeholder="Password" type="password">
+ <input type="submit" id="accountLogin" value="Login">
+ <a id="forgotLogin">Forgot Password</a>
+</script>
+<script type="text/template" id="account-template">
+ <span>Logged in as <%= fname %><%= lname %></span>
+ <a id="accountLogout">Logout</a>
+</script>
+<script type="text/template" id="register-new-account">
+ <a id="registerCancel">Close</a>
+ <h3>Register New Account</h3>
+ <div>
+ Contact Information
+ </div>
+ <div>
+ <input class="account_email" placeholder="*Email Address">
+ <% if ( emailError !== undefined && emailError !== '' ) { %>
+ <span class="error"><%= emailError %></span>
+ <% } %>
+ <input class="account_password" placeholder="*Password">
+ </div>
+ <div>
+ <input class="account_fname" placeholder="*First Name">
+ <input class="account_lname" placeholder="*Last Name">
+ </div>
+ <div>
+ <input class="account_addr1" placeholder="Address 1">
+ <input class="account_addr2" placeholder="Address 2">
+ </div>
+ <div>
+ <input class="account_city" placeholder="City">
+ <input class="account_state" placeholder="State">
+ </div>
+ <div>
+ <input class="account_zip" placeholder="Zip/Postal Code">
+ <input class="account_country" placeholder="Country">
+ </div>
+ <div>
+ <input type="submit" id="accountRegister" value="Register">
+ </div>
+</script>
+<script type="text/template" id="regEvent-template">
+ <h2><%= event_name %></h2>
+ <div class="glm-reg-compcode-entry glm-hidden">
+ <input type="text" placeholder="Enter Comp Code Here" />
+ </div>
+ <div>
+ <p><%= descr %></p>
+ <% if ( !time_specific ) { %>
+ <p>Attend any time during event</p>
+ <% _.each(reg_time, function(rTime){ %>
+ <% if ( rTime.attendee_max > 0 ) { %>
+ <p> Maximum Registrants: <%= rTime.attendee_max %><br>
+ Currently Available: <%= rTime.attendees_available %> </p>
+ <% } %>
+ <% }); %>
+ <% } else { %>
+ <% } %>
+
+ <p><%= terms %></p>
+ </div>
+
+ <div class="glm-reg-entryforms clearfix glm-hidden">
+ <div class="glm-reg-dates">
+ <h4>Pick your registration dates</h4>
+ <input type="date" placeholder="Enter Date" />
+ <input type="text" placeholder="Enter Time" />
+ </div>
+ </div>
+ <div class="glm-reg-submit">
+ <input id="glm-reg-cart-continue" type="submit" value="Continue" />
+ </div>
+</script>
+<script type="text/template" id="regClass-template">
+ <div class="glm-class-row-header">
+ <span class="glm-reg-level-title"><%= name %></span>
+ <span class="reg-class-count"><%= reg_count %></span>
+ <span class="toggle-class-open">+</span>
+ <span class="toggle-class-close">-</span>
+ </div>
+ <div class="reg-class-detail">
+ <div><%- descr %></div>
+ <% if ( loggedIn ) { %>
+ <button class="glm-add-account tiny">Add Me</button>
+ <% } %>
+ <button class="glm-add-new-account tiny">Add Attendee</button>
+ <div class="reg-class-accounts">
+ Attendees
+ </div>
+ </div>
+</script>
+<script type="text/template" id="eventReg-registrant-add">
+ <div>Info</div>
+ <div>
+ <input class="add_reg_fname" placeholder="First Name" value="<%- fname %>">
+ <input class="add_reg_lname" placeholder="Last Name" value="<%- lname %>">
+ </div>
+ <div>
+ <input class="add_reg_email" placeholder="Email Address" value="<%- email %>">
+ (Email is optional)
+ </div>
+ <div>
+ <input class="add_reg_addr1" placeholder="Address 1" value="<%- addr1 %>">
+ <input class="add_reg_addr2" placeholder="Address 2" value="<%- addr2 %>">
+ </div>
+ <div>
+ <input class="add_reg_city" placeholder="City" value="<%- city %>">
+ <input class="add_reg_state" placeholder="State" value="<%- state %>">
+ </div>
+ <div>
+ <input class="add_reg_zip" placeholder="Zip/Postal Code" value="<%- zip %>">
+ <input class="add_reg_country" placeholder="Country" value="<%- country %>">
+ </div>
+ </div>
+
+ <div>
+ <input class="add-new-registrant button tiny" value="Add Attendee" type="submit">
+ <a class="add-new-registrant-cancel">Cancel</a>
+ </div>
+</script>
+<script type="text/template" id="registrant-template">
+<a class="glm-reg-level-registrant-delete" title="Delete"><span class="dashicons dashicons-trash"></span></a>
+ <div class="glm-registrant-edit" title="Edit"><%= fname %> <%= lname %> <%= email %><span class="dashicons dashicons-edit"></span></div>
+ <div class="reg-edit-form">
+ <div>
+ <input class="reg_fname" placeholder="First Name" value="<%- fname %>">
+ <input class="reg_lname" placeholder="Last Name" value="<%- lname %>">
+ </div>
+ <div>
+ <input class="reg_email" placeholder="Email Address" value="<%- email %>"<% if ( email ) { %> disabled <% } %>>
+ (Email is optional)
+ </div>
+ <div>
+ <input class="reg_addr1" placeholder="Address 1" value="<%- addr1 %>">
+ <input class="reg_addr2" placeholder="Address 2" value="<%- addr2 %>">
+ </div>
+ <div>
+ <input class="reg_city" placeholder="City" value="<%- city %>">
+ <input class="reg_state" placeholder="State" value="<%- state %>">
+ </div>
+ <div>
+ <input class="reg_zip" placeholder="Zip/Postal Code" value="<%- zip %>">
+ <input class="reg_country" placeholder="Country" value="<%- country %>">
+ </div>
+ <div>
+ <input class="update-registrant button tiny" value="Update Atendee" type="submit">
+ <a class="update-registrant-cancel">Cancel</a>
+ </div>
+ </div>
+</script>
+ <script>
+ var ajaxUrl = '';
+ var cart = '';
+ var loginAccount = '';
+ var regEvent = '';
+ var thisPageUrl = '';
+ var nextPageUrl = '';
+ var app = {
+ Models: { Front: {}, Admin: {} },
+ Collections: { Front: {}, Admin: {} },
+ Views: { Front: {}, Admin: {} },
+ isValidEmail: function( email ){
+ var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
+ return regex.test(email);
+ },
+ timeSpecific: false,
+ calendar: false,
+ };
+ </script>
+
+ <!-- JavaScript Application Libraries -->
+ <script src="../js/frontRegApp.js"></script>
+
+
+ <!-- Include our specs. -->
+ <!-- Ch02 -->
+ <script src="js/spec/namespace.spec.js"></script>
+ <script src="js/spec/models/account.spec.js"></script>
+
+ </body>
+</html>
projects / WP-Plugins / glm-member-db-registrations.git / commitdiff