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5
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1 /**
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2 * QUnit v1.12.0 - A JavaScript Unit Testing Framework
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3 *
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4 * http://qunitjs.com
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5 *
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6 * Copyright 2013 jQuery Foundation and other contributors
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7 * Released under the MIT license.
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8 * https://jquery.org/license/
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9 */
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10
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11 (function( window ) {
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12
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13 var QUnit,
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14 assert,
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15 config,
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16 onErrorFnPrev,
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17 testId = 0,
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18 fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""),
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19 toString = Object.prototype.toString,
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20 hasOwn = Object.prototype.hasOwnProperty,
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21 // Keep a local reference to Date (GH-283)
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22 Date = window.Date,
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23 setTimeout = window.setTimeout,
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24 defined = {
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25 setTimeout: typeof window.setTimeout !== "undefined",
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26 sessionStorage: (function() {
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27 var x = "qunit-test-string";
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28 try {
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29 sessionStorage.setItem( x, x );
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30 sessionStorage.removeItem( x );
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31 return true;
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32 } catch( e ) {
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33 return false;
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34 }
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35 }())
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36 },
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37 /**
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38 * Provides a normalized error string, correcting an issue
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39 * with IE 7 (and prior) where Error.prototype.toString is
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40 * not properly implemented
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41 *
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42 * Based on http://es5.github.com/#x15.11.4.4
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43 *
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44 * @param {String|Error} error
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45 * @return {String} error message
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46 */
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47 errorString = function( error ) {
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48 var name, message,
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49 errorString = error.toString();
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50 if ( errorString.substring( 0, 7 ) === "[object" ) {
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51 name = error.name ? error.name.toString() : "Error";
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52 message = error.message ? error.message.toString() : "";
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53 if ( name && message ) {
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54 return name + ": " + message;
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55 } else if ( name ) {
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56 return name;
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57 } else if ( message ) {
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58 return message;
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59 } else {
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60 return "Error";
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61 }
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62 } else {
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63 return errorString;
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64 }
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65 },
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66 /**
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67 * Makes a clone of an object using only Array or Object as base,
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68 * and copies over the own enumerable properties.
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69 *
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70 * @param {Object} obj
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71 * @return {Object} New object with only the own properties (recursively).
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72 */
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73 objectValues = function( obj ) {
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74 // Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392.
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75 /*jshint newcap: false */
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76 var key, val,
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77 vals = QUnit.is( "array", obj ) ? [] : {};
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78 for ( key in obj ) {
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79 if ( hasOwn.call( obj, key ) ) {
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80 val = obj[key];
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81 vals[key] = val === Object(val) ? objectValues(val) : val;
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82 }
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83 }
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84 return vals;
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85 };
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86
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87 function Test( settings ) {
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88 extend( this, settings );
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89 this.assertions = [];
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90 this.testNumber = ++Test.count;
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91 }
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92
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93 Test.count = 0;
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94
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95 Test.prototype = {
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96 init: function() {
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97 var a, b, li,
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98 tests = id( "qunit-tests" );
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99
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100 if ( tests ) {
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101 b = document.createElement( "strong" );
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102 b.innerHTML = this.nameHtml;
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103
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104 // `a` initialized at top of scope
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105 a = document.createElement( "a" );
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106 a.innerHTML = "Rerun";
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107 a.href = QUnit.url({ testNumber: this.testNumber });
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108
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109 li = document.createElement( "li" );
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110 li.appendChild( b );
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111 li.appendChild( a );
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112 li.className = "running";
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113 li.id = this.id = "qunit-test-output" + testId++;
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114
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115 tests.appendChild( li );
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116 }
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117 },
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118 setup: function() {
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119 if (
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120 // Emit moduleStart when we're switching from one module to another
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121 this.module !== config.previousModule ||
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122 // They could be equal (both undefined) but if the previousModule property doesn't
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123 // yet exist it means this is the first test in a suite that isn't wrapped in a
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124 // module, in which case we'll just emit a moduleStart event for 'undefined'.
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125 // Without this, reporters can get testStart before moduleStart which is a problem.
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126 !hasOwn.call( config, "previousModule" )
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127 ) {
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128 if ( hasOwn.call( config, "previousModule" ) ) {
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129 runLoggingCallbacks( "moduleDone", QUnit, {
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130 name: config.previousModule,
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131 failed: config.moduleStats.bad,
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132 passed: config.moduleStats.all - config.moduleStats.bad,
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133 total: config.moduleStats.all
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134 });
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135 }
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136 config.previousModule = this.module;
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137 config.moduleStats = { all: 0, bad: 0 };
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138 runLoggingCallbacks( "moduleStart", QUnit, {
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139 name: this.module
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140 });
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141 }
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142
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143 config.current = this;
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144
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145 this.testEnvironment = extend({
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146 setup: function() {},
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147 teardown: function() {}
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148 }, this.moduleTestEnvironment );
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149
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150 this.started = +new Date();
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151 runLoggingCallbacks( "testStart", QUnit, {
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152 name: this.testName,
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153 module: this.module
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154 });
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155
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156 /*jshint camelcase:false */
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157
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158
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159 /**
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160 * Expose the current test environment.
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161 *
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162 * @deprecated since 1.12.0: Use QUnit.config.current.testEnvironment instead.
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163 */
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164 QUnit.current_testEnvironment = this.testEnvironment;
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165
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166 /*jshint camelcase:true */
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167
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168 if ( !config.pollution ) {
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169 saveGlobal();
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170 }
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171 if ( config.notrycatch ) {
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172 this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
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173 return;
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174 }
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175 try {
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176 this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
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177 } catch( e ) {
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178 QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
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179 }
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180 },
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181 run: function() {
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182 config.current = this;
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183
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184 var running = id( "qunit-testresult" );
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185
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186 if ( running ) {
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187 running.innerHTML = "Running: <br/>" + this.nameHtml;
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188 }
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189
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190 if ( this.async ) {
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191 QUnit.stop();
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192 }
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193
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194 this.callbackStarted = +new Date();
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195
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196 if ( config.notrycatch ) {
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197 this.callback.call( this.testEnvironment, QUnit.assert );
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198 this.callbackRuntime = +new Date() - this.callbackStarted;
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199 return;
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200 }
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201
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202 try {
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203 this.callback.call( this.testEnvironment, QUnit.assert );
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204 this.callbackRuntime = +new Date() - this.callbackStarted;
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205 } catch( e ) {
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206 this.callbackRuntime = +new Date() - this.callbackStarted;
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207
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208 QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) );
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209 // else next test will carry the responsibility
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210 saveGlobal();
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211
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212 // Restart the tests if they're blocking
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213 if ( config.blocking ) {
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214 QUnit.start();
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215 }
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216 }
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217 },
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218 teardown: function() {
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219 config.current = this;
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220 if ( config.notrycatch ) {
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221 if ( typeof this.callbackRuntime === "undefined" ) {
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222 this.callbackRuntime = +new Date() - this.callbackStarted;
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223 }
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224 this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert );
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225 return;
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226 } else {
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227 try {
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228 this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert );
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229 } catch( e ) {
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230 QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
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231 }
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232 }
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233 checkPollution();
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234 },
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235 finish: function() {
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236 config.current = this;
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237 if ( config.requireExpects && this.expected === null ) {
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238 QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack );
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239 } else if ( this.expected !== null && this.expected !== this.assertions.length ) {
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240 QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack );
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241 } else if ( this.expected === null && !this.assertions.length ) {
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242 QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack );
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243 }
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244
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245 var i, assertion, a, b, time, li, ol,
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246 test = this,
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247 good = 0,
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248 bad = 0,
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249 tests = id( "qunit-tests" );
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250
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251 this.runtime = +new Date() - this.started;
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252 config.stats.all += this.assertions.length;
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253 config.moduleStats.all += this.assertions.length;
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254
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255 if ( tests ) {
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256 ol = document.createElement( "ol" );
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257 ol.className = "qunit-assert-list";
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258
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259 for ( i = 0; i < this.assertions.length; i++ ) {
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260 assertion = this.assertions[i];
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261
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262 li = document.createElement( "li" );
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263 li.className = assertion.result ? "pass" : "fail";
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264 li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" );
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265 ol.appendChild( li );
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266
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267 if ( assertion.result ) {
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268 good++;
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269 } else {
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270 bad++;
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271 config.stats.bad++;
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272 config.moduleStats.bad++;
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273 }
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274 }
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275
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276 // store result when possible
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277 if ( QUnit.config.reorder && defined.sessionStorage ) {
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278 if ( bad ) {
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279 sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad );
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280 } else {
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281 sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName );
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282 }
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283 }
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284
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285 if ( bad === 0 ) {
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286 addClass( ol, "qunit-collapsed" );
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287 }
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288
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289 // `b` initialized at top of scope
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290 b = document.createElement( "strong" );
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291 b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
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292
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293 addEvent(b, "click", function() {
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294 var next = b.parentNode.lastChild,
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295 collapsed = hasClass( next, "qunit-collapsed" );
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296 ( collapsed ? removeClass : addClass )( next, "qunit-collapsed" );
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297 });
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298
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299 addEvent(b, "dblclick", function( e ) {
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300 var target = e && e.target ? e.target : window.event.srcElement;
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301 if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) {
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302 target = target.parentNode;
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303 }
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304 if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
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305 window.location = QUnit.url({ testNumber: test.testNumber });
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306 }
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307 });
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308
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309 // `time` initialized at top of scope
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310 time = document.createElement( "span" );
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311 time.className = "runtime";
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312 time.innerHTML = this.runtime + " ms";
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313
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314 // `li` initialized at top of scope
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315 li = id( this.id );
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316 li.className = bad ? "fail" : "pass";
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317 li.removeChild( li.firstChild );
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318 a = li.firstChild;
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319 li.appendChild( b );
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320 li.appendChild( a );
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321 li.appendChild( time );
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322 li.appendChild( ol );
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323
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324 } else {
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325 for ( i = 0; i < this.assertions.length; i++ ) {
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326 if ( !this.assertions[i].result ) {
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327 bad++;
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328 config.stats.bad++;
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329 config.moduleStats.bad++;
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330 }
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331 }
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332 }
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333
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334 runLoggingCallbacks( "testDone", QUnit, {
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335 name: this.testName,
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336 module: this.module,
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337 failed: bad,
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338 passed: this.assertions.length - bad,
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339 total: this.assertions.length,
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340 duration: this.runtime
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341 });
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342
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343 QUnit.reset();
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344
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345 config.current = undefined;
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346 },
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347
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348 queue: function() {
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349 var bad,
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350 test = this;
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351
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352 synchronize(function() {
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353 test.init();
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354 });
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355 function run() {
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356 // each of these can by async
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357 synchronize(function() {
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358 test.setup();
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359 });
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360 synchronize(function() {
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361 test.run();
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362 });
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363 synchronize(function() {
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364 test.teardown();
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365 });
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366 synchronize(function() {
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367 test.finish();
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368 });
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369 }
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370
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371 // `bad` initialized at top of scope
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372 // defer when previous test run passed, if storage is available
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373 bad = QUnit.config.reorder && defined.sessionStorage &&
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374 +sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName );
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375
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376 if ( bad ) {
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377 run();
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378 } else {
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379 synchronize( run, true );
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380 }
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381 }
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382 };
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383
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384 // Root QUnit object.
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385 // `QUnit` initialized at top of scope
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386 QUnit = {
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387
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388 // call on start of module test to prepend name to all tests
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389 module: function( name, testEnvironment ) {
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390 config.currentModule = name;
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391 config.currentModuleTestEnvironment = testEnvironment;
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392 config.modules[name] = true;
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393 },
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394
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395 asyncTest: function( testName, expected, callback ) {
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396 if ( arguments.length === 2 ) {
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397 callback = expected;
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398 expected = null;
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399 }
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400
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401 QUnit.test( testName, expected, callback, true );
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402 },
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403
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404 test: function( testName, expected, callback, async ) {
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405 var test,
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406 nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>";
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407
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408 if ( arguments.length === 2 ) {
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409 callback = expected;
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410 expected = null;
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411 }
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412
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413 if ( config.currentModule ) {
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414 nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml;
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415 }
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416
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417 test = new Test({
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418 nameHtml: nameHtml,
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419 testName: testName,
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420 expected: expected,
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421 async: async,
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422 callback: callback,
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423 module: config.currentModule,
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424 moduleTestEnvironment: config.currentModuleTestEnvironment,
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425 stack: sourceFromStacktrace( 2 )
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426 });
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427
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428 if ( !validTest( test ) ) {
|
|
|
429 return;
|
|
|
430 }
|
|
|
431
|
|
|
432 test.queue();
|
|
|
433 },
|
|
|
434
|
|
|
435 // Specify the number of expected assertions to guarantee that failed test (no assertions are run at all) don't slip through.
|
|
|
436 expect: function( asserts ) {
|
|
|
437 if (arguments.length === 1) {
|
|
|
438 config.current.expected = asserts;
|
|
|
439 } else {
|
|
|
440 return config.current.expected;
|
|
|
441 }
|
|
|
442 },
|
|
|
443
|
|
|
444 start: function( count ) {
|
|
|
445 // QUnit hasn't been initialized yet.
|
|
|
446 // Note: RequireJS (et al) may delay onLoad
|
|
|
447 if ( config.semaphore === undefined ) {
|
|
|
448 QUnit.begin(function() {
|
|
|
449 // This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first
|
|
|
450 setTimeout(function() {
|
|
|
451 QUnit.start( count );
|
|
|
452 });
|
|
|
453 });
|
|
|
454 return;
|
|
|
455 }
|
|
|
456
|
|
|
457 config.semaphore -= count || 1;
|
|
|
458 // don't start until equal number of stop-calls
|
|
|
459 if ( config.semaphore > 0 ) {
|
|
|
460 return;
|
|
|
461 }
|
|
|
462 // ignore if start is called more often then stop
|
|
|
463 if ( config.semaphore < 0 ) {
|
|
|
464 config.semaphore = 0;
|
|
|
465 QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) );
|
|
|
466 return;
|
|
|
467 }
|
|
|
468 // A slight delay, to avoid any current callbacks
|
|
|
469 if ( defined.setTimeout ) {
|
|
|
470 setTimeout(function() {
|
|
|
471 if ( config.semaphore > 0 ) {
|
|
|
472 return;
|
|
|
473 }
|
|
|
474 if ( config.timeout ) {
|
|
|
475 clearTimeout( config.timeout );
|
|
|
476 }
|
|
|
477
|
|
|
478 config.blocking = false;
|
|
|
479 process( true );
|
|
|
480 }, 13);
|
|
|
481 } else {
|
|
|
482 config.blocking = false;
|
|
|
483 process( true );
|
|
|
484 }
|
|
|
485 },
|
|
|
486
|
|
|
487 stop: function( count ) {
|
|
|
488 config.semaphore += count || 1;
|
|
|
489 config.blocking = true;
|
|
|
490
|
|
|
491 if ( config.testTimeout && defined.setTimeout ) {
|
|
|
492 clearTimeout( config.timeout );
|
|
|
493 config.timeout = setTimeout(function() {
|
|
|
494 QUnit.ok( false, "Test timed out" );
|
|
|
495 config.semaphore = 1;
|
|
|
496 QUnit.start();
|
|
|
497 }, config.testTimeout );
|
|
|
498 }
|
|
|
499 }
|
|
|
500 };
|
|
|
501
|
|
|
502 // `assert` initialized at top of scope
|
|
|
503 // Assert helpers
|
|
|
504 // All of these must either call QUnit.push() or manually do:
|
|
|
505 // - runLoggingCallbacks( "log", .. );
|
|
|
506 // - config.current.assertions.push({ .. });
|
|
|
507 // We attach it to the QUnit object *after* we expose the public API,
|
|
|
508 // otherwise `assert` will become a global variable in browsers (#341).
|
|
|
509 assert = {
|
|
|
510 /**
|
|
|
511 * Asserts rough true-ish result.
|
|
|
512 * @name ok
|
|
|
513 * @function
|
|
|
514 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
|
|
|
515 */
|
|
|
516 ok: function( result, msg ) {
|
|
|
517 if ( !config.current ) {
|
|
|
518 throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) );
|
|
|
519 }
|
|
|
520 result = !!result;
|
|
|
521 msg = msg || (result ? "okay" : "failed" );
|
|
|
522
|
|
|
523 var source,
|
|
|
524 details = {
|
|
|
525 module: config.current.module,
|
|
|
526 name: config.current.testName,
|
|
|
527 result: result,
|
|
|
528 message: msg
|
|
|
529 };
|
|
|
530
|
|
|
531 msg = "<span class='test-message'>" + escapeText( msg ) + "</span>";
|
|
|
532
|
|
|
533 if ( !result ) {
|
|
|
534 source = sourceFromStacktrace( 2 );
|
|
|
535 if ( source ) {
|
|
|
536 details.source = source;
|
|
|
537 msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr></table>";
|
|
|
538 }
|
|
|
539 }
|
|
|
540 runLoggingCallbacks( "log", QUnit, details );
|
|
|
541 config.current.assertions.push({
|
|
|
542 result: result,
|
|
|
543 message: msg
|
|
|
544 });
|
|
|
545 },
|
|
|
546
|
|
|
547 /**
|
|
|
548 * Assert that the first two arguments are equal, with an optional message.
|
|
|
549 * Prints out both actual and expected values.
|
|
|
550 * @name equal
|
|
|
551 * @function
|
|
|
552 * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" );
|
|
|
553 */
|
|
|
554 equal: function( actual, expected, message ) {
|
|
|
555 /*jshint eqeqeq:false */
|
|
|
556 QUnit.push( expected == actual, actual, expected, message );
|
|
|
557 },
|
|
|
558
|
|
|
559 /**
|
|
|
560 * @name notEqual
|
|
|
561 * @function
|
|
|
562 */
|
|
|
563 notEqual: function( actual, expected, message ) {
|
|
|
564 /*jshint eqeqeq:false */
|
|
|
565 QUnit.push( expected != actual, actual, expected, message );
|
|
|
566 },
|
|
|
567
|
|
|
568 /**
|
|
|
569 * @name propEqual
|
|
|
570 * @function
|
|
|
571 */
|
|
|
572 propEqual: function( actual, expected, message ) {
|
|
|
573 actual = objectValues(actual);
|
|
|
574 expected = objectValues(expected);
|
|
|
575 QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
|
|
|
576 },
|
|
|
577
|
|
|
578 /**
|
|
|
579 * @name notPropEqual
|
|
|
580 * @function
|
|
|
581 */
|
|
|
582 notPropEqual: function( actual, expected, message ) {
|
|
|
583 actual = objectValues(actual);
|
|
|
584 expected = objectValues(expected);
|
|
|
585 QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
|
|
|
586 },
|
|
|
587
|
|
|
588 /**
|
|
|
589 * @name deepEqual
|
|
|
590 * @function
|
|
|
591 */
|
|
|
592 deepEqual: function( actual, expected, message ) {
|
|
|
593 QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
|
|
|
594 },
|
|
|
595
|
|
|
596 /**
|
|
|
597 * @name notDeepEqual
|
|
|
598 * @function
|
|
|
599 */
|
|
|
600 notDeepEqual: function( actual, expected, message ) {
|
|
|
601 QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
|
|
|
602 },
|
|
|
603
|
|
|
604 /**
|
|
|
605 * @name strictEqual
|
|
|
606 * @function
|
|
|
607 */
|
|
|
608 strictEqual: function( actual, expected, message ) {
|
|
|
609 QUnit.push( expected === actual, actual, expected, message );
|
|
|
610 },
|
|
|
611
|
|
|
612 /**
|
|
|
613 * @name notStrictEqual
|
|
|
614 * @function
|
|
|
615 */
|
|
|
616 notStrictEqual: function( actual, expected, message ) {
|
|
|
617 QUnit.push( expected !== actual, actual, expected, message );
|
|
|
618 },
|
|
|
619
|
|
|
620 "throws": function( block, expected, message ) {
|
|
|
621 var actual,
|
|
|
622 expectedOutput = expected,
|
|
|
623 ok = false;
|
|
|
624
|
|
|
625 // 'expected' is optional
|
|
|
626 if ( typeof expected === "string" ) {
|
|
|
627 message = expected;
|
|
|
628 expected = null;
|
|
|
629 }
|
|
|
630
|
|
|
631 config.current.ignoreGlobalErrors = true;
|
|
|
632 try {
|
|
|
633 block.call( config.current.testEnvironment );
|
|
|
634 } catch (e) {
|
|
|
635 actual = e;
|
|
|
636 }
|
|
|
637 config.current.ignoreGlobalErrors = false;
|
|
|
638
|
|
|
639 if ( actual ) {
|
|
|
640 // we don't want to validate thrown error
|
|
|
641 if ( !expected ) {
|
|
|
642 ok = true;
|
|
|
643 expectedOutput = null;
|
|
|
644 // expected is a regexp
|
|
|
645 } else if ( QUnit.objectType( expected ) === "regexp" ) {
|
|
|
646 ok = expected.test( errorString( actual ) );
|
|
|
647 // expected is a constructor
|
|
|
648 } else if ( actual instanceof expected ) {
|
|
|
649 ok = true;
|
|
|
650 // expected is a validation function which returns true is validation passed
|
|
|
651 } else if ( expected.call( {}, actual ) === true ) {
|
|
|
652 expectedOutput = null;
|
|
|
653 ok = true;
|
|
|
654 }
|
|
|
655
|
|
|
656 QUnit.push( ok, actual, expectedOutput, message );
|
|
|
657 } else {
|
|
|
658 QUnit.pushFailure( message, null, "No exception was thrown." );
|
|
|
659 }
|
|
|
660 }
|
|
|
661 };
|
|
|
662
|
|
|
663 /**
|
|
|
664 * @deprecated since 1.8.0
|
|
|
665 * Kept assertion helpers in root for backwards compatibility.
|
|
|
666 */
|
|
|
667 extend( QUnit, assert );
|
|
|
668
|
|
|
669 /**
|
|
|
670 * @deprecated since 1.9.0
|
|
|
671 * Kept root "raises()" for backwards compatibility.
|
|
|
672 * (Note that we don't introduce assert.raises).
|
|
|
673 */
|
|
|
674 QUnit.raises = assert[ "throws" ];
|
|
|
675
|
|
|
676 /**
|
|
|
677 * @deprecated since 1.0.0, replaced with error pushes since 1.3.0
|
|
|
678 * Kept to avoid TypeErrors for undefined methods.
|
|
|
679 */
|
|
|
680 QUnit.equals = function() {
|
|
|
681 QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" );
|
|
|
682 };
|
|
|
683 QUnit.same = function() {
|
|
|
684 QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" );
|
|
|
685 };
|
|
|
686
|
|
|
687 // We want access to the constructor's prototype
|
|
|
688 (function() {
|
|
|
689 function F() {}
|
|
|
690 F.prototype = QUnit;
|
|
|
691 QUnit = new F();
|
|
|
692 // Make F QUnit's constructor so that we can add to the prototype later
|
|
|
693 QUnit.constructor = F;
|
|
|
694 }());
|
|
|
695
|
|
|
696 /**
|
|
|
697 * Config object: Maintain internal state
|
|
|
698 * Later exposed as QUnit.config
|
|
|
699 * `config` initialized at top of scope
|
|
|
700 */
|
|
|
701 config = {
|
|
|
702 // The queue of tests to run
|
|
|
703 queue: [],
|
|
|
704
|
|
|
705 // block until document ready
|
|
|
706 blocking: true,
|
|
|
707
|
|
|
708 // when enabled, show only failing tests
|
|
|
709 // gets persisted through sessionStorage and can be changed in UI via checkbox
|
|
|
710 hidepassed: false,
|
|
|
711
|
|
|
712 // by default, run previously failed tests first
|
|
|
713 // very useful in combination with "Hide passed tests" checked
|
|
|
714 reorder: true,
|
|
|
715
|
|
|
716 // by default, modify document.title when suite is done
|
|
|
717 altertitle: true,
|
|
|
718
|
|
|
719 // when enabled, all tests must call expect()
|
|
|
720 requireExpects: false,
|
|
|
721
|
|
|
722 // add checkboxes that are persisted in the query-string
|
|
|
723 // when enabled, the id is set to `true` as a `QUnit.config` property
|
|
|
724 urlConfig: [
|
|
|
725 {
|
|
|
726 id: "noglobals",
|
|
|
727 label: "Check for Globals",
|
|
|
728 tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings."
|
|
|
729 },
|
|
|
730 {
|
|
|
731 id: "notrycatch",
|
|
|
732 label: "No try-catch",
|
|
|
733 tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings."
|
|
|
734 }
|
|
|
735 ],
|
|
|
736
|
|
|
737 // Set of all modules.
|
|
|
738 modules: {},
|
|
|
739
|
|
|
740 // logging callback queues
|
|
|
741 begin: [],
|
|
|
742 done: [],
|
|
|
743 log: [],
|
|
|
744 testStart: [],
|
|
|
745 testDone: [],
|
|
|
746 moduleStart: [],
|
|
|
747 moduleDone: []
|
|
|
748 };
|
|
|
749
|
|
|
750 // Export global variables, unless an 'exports' object exists,
|
|
|
751 // in that case we assume we're in CommonJS (dealt with on the bottom of the script)
|
|
|
752 if ( typeof exports === "undefined" ) {
|
|
|
753 extend( window, QUnit.constructor.prototype );
|
|
|
754
|
|
|
755 // Expose QUnit object
|
|
|
756 window.QUnit = QUnit;
|
|
|
757 }
|
|
|
758
|
|
|
759 // Initialize more QUnit.config and QUnit.urlParams
|
|
|
760 (function() {
|
|
|
761 var i,
|
|
|
762 location = window.location || { search: "", protocol: "file:" },
|
|
|
763 params = location.search.slice( 1 ).split( "&" ),
|
|
|
764 length = params.length,
|
|
|
765 urlParams = {},
|
|
|
766 current;
|
|
|
767
|
|
|
768 if ( params[ 0 ] ) {
|
|
|
769 for ( i = 0; i < length; i++ ) {
|
|
|
770 current = params[ i ].split( "=" );
|
|
|
771 current[ 0 ] = decodeURIComponent( current[ 0 ] );
|
|
|
772 // allow just a key to turn on a flag, e.g., test.html?noglobals
|
|
|
773 current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
|
|
|
774 urlParams[ current[ 0 ] ] = current[ 1 ];
|
|
|
775 }
|
|
|
776 }
|
|
|
777
|
|
|
778 QUnit.urlParams = urlParams;
|
|
|
779
|
|
|
780 // String search anywhere in moduleName+testName
|
|
|
781 config.filter = urlParams.filter;
|
|
|
782
|
|
|
783 // Exact match of the module name
|
|
|
784 config.module = urlParams.module;
|
|
|
785
|
|
|
786 config.testNumber = parseInt( urlParams.testNumber, 10 ) || null;
|
|
|
787
|
|
|
788 // Figure out if we're running the tests from a server or not
|
|
|
789 QUnit.isLocal = location.protocol === "file:";
|
|
|
790 }());
|
|
|
791
|
|
|
792 // Extend QUnit object,
|
|
|
793 // these after set here because they should not be exposed as global functions
|
|
|
794 extend( QUnit, {
|
|
|
795 assert: assert,
|
|
|
796
|
|
|
797 config: config,
|
|
|
798
|
|
|
799 // Initialize the configuration options
|
|
|
800 init: function() {
|
|
|
801 extend( config, {
|
|
|
802 stats: { all: 0, bad: 0 },
|
|
|
803 moduleStats: { all: 0, bad: 0 },
|
|
|
804 started: +new Date(),
|
|
|
805 updateRate: 1000,
|
|
|
806 blocking: false,
|
|
|
807 autostart: true,
|
|
|
808 autorun: false,
|
|
|
809 filter: "",
|
|
|
810 queue: [],
|
|
|
811 semaphore: 1
|
|
|
812 });
|
|
|
813
|
|
|
814 var tests, banner, result,
|
|
|
815 qunit = id( "qunit" );
|
|
|
816
|
|
|
817 if ( qunit ) {
|
|
|
818 qunit.innerHTML =
|
|
|
819 "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
|
|
|
820 "<h2 id='qunit-banner'></h2>" +
|
|
|
821 "<div id='qunit-testrunner-toolbar'></div>" +
|
|
|
822 "<h2 id='qunit-userAgent'></h2>" +
|
|
|
823 "<ol id='qunit-tests'></ol>";
|
|
|
824 }
|
|
|
825
|
|
|
826 tests = id( "qunit-tests" );
|
|
|
827 banner = id( "qunit-banner" );
|
|
|
828 result = id( "qunit-testresult" );
|
|
|
829
|
|
|
830 if ( tests ) {
|
|
|
831 tests.innerHTML = "";
|
|
|
832 }
|
|
|
833
|
|
|
834 if ( banner ) {
|
|
|
835 banner.className = "";
|
|
|
836 }
|
|
|
837
|
|
|
838 if ( result ) {
|
|
|
839 result.parentNode.removeChild( result );
|
|
|
840 }
|
|
|
841
|
|
|
842 if ( tests ) {
|
|
|
843 result = document.createElement( "p" );
|
|
|
844 result.id = "qunit-testresult";
|
|
|
845 result.className = "result";
|
|
|
846 tests.parentNode.insertBefore( result, tests );
|
|
|
847 result.innerHTML = "Running...<br/> ";
|
|
|
848 }
|
|
|
849 },
|
|
|
850
|
|
|
851 // Resets the test setup. Useful for tests that modify the DOM.
|
|
|
852 /*
|
|
|
853 DEPRECATED: Use multiple tests instead of resetting inside a test.
|
|
|
854 Use testStart or testDone for custom cleanup.
|
|
|
855 This method will throw an error in 2.0, and will be removed in 2.1
|
|
|
856 */
|
|
|
857 reset: function() {
|
|
|
858 var fixture = id( "qunit-fixture" );
|
|
|
859 if ( fixture ) {
|
|
|
860 fixture.innerHTML = config.fixture;
|
|
|
861 }
|
|
|
862 },
|
|
|
863
|
|
|
864 // Trigger an event on an element.
|
|
|
865 // @example triggerEvent( document.body, "click" );
|
|
|
866 triggerEvent: function( elem, type, event ) {
|
|
|
867 if ( document.createEvent ) {
|
|
|
868 event = document.createEvent( "MouseEvents" );
|
|
|
869 event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
|
|
|
870 0, 0, 0, 0, 0, false, false, false, false, 0, null);
|
|
|
871
|
|
|
872 elem.dispatchEvent( event );
|
|
|
873 } else if ( elem.fireEvent ) {
|
|
|
874 elem.fireEvent( "on" + type );
|
|
|
875 }
|
|
|
876 },
|
|
|
877
|
|
|
878 // Safe object type checking
|
|
|
879 is: function( type, obj ) {
|
|
|
880 return QUnit.objectType( obj ) === type;
|
|
|
881 },
|
|
|
882
|
|
|
883 objectType: function( obj ) {
|
|
|
884 if ( typeof obj === "undefined" ) {
|
|
|
885 return "undefined";
|
|
|
886 // consider: typeof null === object
|
|
|
887 }
|
|
|
888 if ( obj === null ) {
|
|
|
889 return "null";
|
|
|
890 }
|
|
|
891
|
|
|
892 var match = toString.call( obj ).match(/^\[object\s(.*)\]$/),
|
|
|
893 type = match && match[1] || "";
|
|
|
894
|
|
|
895 switch ( type ) {
|
|
|
896 case "Number":
|
|
|
897 if ( isNaN(obj) ) {
|
|
|
898 return "nan";
|
|
|
899 }
|
|
|
900 return "number";
|
|
|
901 case "String":
|
|
|
902 case "Boolean":
|
|
|
903 case "Array":
|
|
|
904 case "Date":
|
|
|
905 case "RegExp":
|
|
|
906 case "Function":
|
|
|
907 return type.toLowerCase();
|
|
|
908 }
|
|
|
909 if ( typeof obj === "object" ) {
|
|
|
910 return "object";
|
|
|
911 }
|
|
|
912 return undefined;
|
|
|
913 },
|
|
|
914
|
|
|
915 push: function( result, actual, expected, message ) {
|
|
|
916 if ( !config.current ) {
|
|
|
917 throw new Error( "assertion outside test context, was " + sourceFromStacktrace() );
|
|
|
918 }
|
|
|
919
|
|
|
920 var output, source,
|
|
|
921 details = {
|
|
|
922 module: config.current.module,
|
|
|
923 name: config.current.testName,
|
|
|
924 result: result,
|
|
|
925 message: message,
|
|
|
926 actual: actual,
|
|
|
927 expected: expected
|
|
|
928 };
|
|
|
929
|
|
|
930 message = escapeText( message ) || ( result ? "okay" : "failed" );
|
|
|
931 message = "<span class='test-message'>" + message + "</span>";
|
|
|
932 output = message;
|
|
|
933
|
|
|
934 if ( !result ) {
|
|
|
935 expected = escapeText( QUnit.jsDump.parse(expected) );
|
|
|
936 actual = escapeText( QUnit.jsDump.parse(actual) );
|
|
|
937 output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>";
|
|
|
938
|
|
|
939 if ( actual !== expected ) {
|
|
|
940 output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>";
|
|
|
941 output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>";
|
|
|
942 }
|
|
|
943
|
|
|
944 source = sourceFromStacktrace();
|
|
|
945
|
|
|
946 if ( source ) {
|
|
|
947 details.source = source;
|
|
|
948 output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
|
|
|
949 }
|
|
|
950
|
|
|
951 output += "</table>";
|
|
|
952 }
|
|
|
953
|
|
|
954 runLoggingCallbacks( "log", QUnit, details );
|
|
|
955
|
|
|
956 config.current.assertions.push({
|
|
|
957 result: !!result,
|
|
|
958 message: output
|
|
|
959 });
|
|
|
960 },
|
|
|
961
|
|
|
962 pushFailure: function( message, source, actual ) {
|
|
|
963 if ( !config.current ) {
|
|
|
964 throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) );
|
|
|
965 }
|
|
|
966
|
|
|
967 var output,
|
|
|
968 details = {
|
|
|
969 module: config.current.module,
|
|
|
970 name: config.current.testName,
|
|
|
971 result: false,
|
|
|
972 message: message
|
|
|
973 };
|
|
|
974
|
|
|
975 message = escapeText( message ) || "error";
|
|
|
976 message = "<span class='test-message'>" + message + "</span>";
|
|
|
977 output = message;
|
|
|
978
|
|
|
979 output += "<table>";
|
|
|
980
|
|
|
981 if ( actual ) {
|
|
|
982 output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText( actual ) + "</pre></td></tr>";
|
|
|
983 }
|
|
|
984
|
|
|
985 if ( source ) {
|
|
|
986 details.source = source;
|
|
|
987 output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
|
|
|
988 }
|
|
|
989
|
|
|
990 output += "</table>";
|
|
|
991
|
|
|
992 runLoggingCallbacks( "log", QUnit, details );
|
|
|
993
|
|
|
994 config.current.assertions.push({
|
|
|
995 result: false,
|
|
|
996 message: output
|
|
|
997 });
|
|
|
998 },
|
|
|
999
|
|
|
1000 url: function( params ) {
|
|
|
1001 params = extend( extend( {}, QUnit.urlParams ), params );
|
|
|
1002 var key,
|
|
|
1003 querystring = "?";
|
|
|
1004
|
|
|
1005 for ( key in params ) {
|
|
|
1006 if ( hasOwn.call( params, key ) ) {
|
|
|
1007 querystring += encodeURIComponent( key ) + "=" +
|
|
|
1008 encodeURIComponent( params[ key ] ) + "&";
|
|
|
1009 }
|
|
|
1010 }
|
|
|
1011 return window.location.protocol + "//" + window.location.host +
|
|
|
1012 window.location.pathname + querystring.slice( 0, -1 );
|
|
|
1013 },
|
|
|
1014
|
|
|
1015 extend: extend,
|
|
|
1016 id: id,
|
|
|
1017 addEvent: addEvent,
|
|
|
1018 addClass: addClass,
|
|
|
1019 hasClass: hasClass,
|
|
|
1020 removeClass: removeClass
|
|
|
1021 // load, equiv, jsDump, diff: Attached later
|
|
|
1022 });
|
|
|
1023
|
|
|
1024 /**
|
|
|
1025 * @deprecated: Created for backwards compatibility with test runner that set the hook function
|
|
|
1026 * into QUnit.{hook}, instead of invoking it and passing the hook function.
|
|
|
1027 * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here.
|
|
|
1028 * Doing this allows us to tell if the following methods have been overwritten on the actual
|
|
|
1029 * QUnit object.
|
|
|
1030 */
|
|
|
1031 extend( QUnit.constructor.prototype, {
|
|
|
1032
|
|
|
1033 // Logging callbacks; all receive a single argument with the listed properties
|
|
|
1034 // run test/logs.html for any related changes
|
|
|
1035 begin: registerLoggingCallback( "begin" ),
|
|
|
1036
|
|
|
1037 // done: { failed, passed, total, runtime }
|
|
|
1038 done: registerLoggingCallback( "done" ),
|
|
|
1039
|
|
|
1040 // log: { result, actual, expected, message }
|
|
|
1041 log: registerLoggingCallback( "log" ),
|
|
|
1042
|
|
|
1043 // testStart: { name }
|
|
|
1044 testStart: registerLoggingCallback( "testStart" ),
|
|
|
1045
|
|
|
1046 // testDone: { name, failed, passed, total, duration }
|
|
|
1047 testDone: registerLoggingCallback( "testDone" ),
|
|
|
1048
|
|
|
1049 // moduleStart: { name }
|
|
|
1050 moduleStart: registerLoggingCallback( "moduleStart" ),
|
|
|
1051
|
|
|
1052 // moduleDone: { name, failed, passed, total }
|
|
|
1053 moduleDone: registerLoggingCallback( "moduleDone" )
|
|
|
1054 });
|
|
|
1055
|
|
|
1056 if ( typeof document === "undefined" || document.readyState === "complete" ) {
|
|
|
1057 config.autorun = true;
|
|
|
1058 }
|
|
|
1059
|
|
|
1060 QUnit.load = function() {
|
|
|
1061 runLoggingCallbacks( "begin", QUnit, {} );
|
|
|
1062
|
|
|
1063 // Initialize the config, saving the execution queue
|
|
|
1064 var banner, filter, i, label, len, main, ol, toolbar, userAgent, val,
|
|
|
1065 urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter,
|
|
|
1066 numModules = 0,
|
|
|
1067 moduleNames = [],
|
|
|
1068 moduleFilterHtml = "",
|
|
|
1069 urlConfigHtml = "",
|
|
|
1070 oldconfig = extend( {}, config );
|
|
|
1071
|
|
|
1072 QUnit.init();
|
|
|
1073 extend(config, oldconfig);
|
|
|
1074
|
|
|
1075 config.blocking = false;
|
|
|
1076
|
|
|
1077 len = config.urlConfig.length;
|
|
|
1078
|
|
|
1079 for ( i = 0; i < len; i++ ) {
|
|
|
1080 val = config.urlConfig[i];
|
|
|
1081 if ( typeof val === "string" ) {
|
|
|
1082 val = {
|
|
|
1083 id: val,
|
|
|
1084 label: val,
|
|
|
1085 tooltip: "[no tooltip available]"
|
|
|
1086 };
|
|
|
1087 }
|
|
|
1088 config[ val.id ] = QUnit.urlParams[ val.id ];
|
|
|
1089 urlConfigHtml += "<input id='qunit-urlconfig-" + escapeText( val.id ) +
|
|
|
1090 "' name='" + escapeText( val.id ) +
|
|
|
1091 "' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) +
|
|
|
1092 " title='" + escapeText( val.tooltip ) +
|
|
|
1093 "'><label for='qunit-urlconfig-" + escapeText( val.id ) +
|
|
|
1094 "' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>";
|
|
|
1095 }
|
|
|
1096 for ( i in config.modules ) {
|
|
|
1097 if ( config.modules.hasOwnProperty( i ) ) {
|
|
|
1098 moduleNames.push(i);
|
|
|
1099 }
|
|
|
1100 }
|
|
|
1101 numModules = moduleNames.length;
|
|
|
1102 moduleNames.sort( function( a, b ) {
|
|
|
1103 return a.localeCompare( b );
|
|
|
1104 });
|
|
|
1105 moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " +
|
|
|
1106 ( config.module === undefined ? "selected='selected'" : "" ) +
|
|
|
1107 ">< All Modules ></option>";
|
|
|
1108
|
|
|
1109
|
|
|
1110 for ( i = 0; i < numModules; i++) {
|
|
|
1111 moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(moduleNames[i]) ) + "' " +
|
|
|
1112 ( config.module === moduleNames[i] ? "selected='selected'" : "" ) +
|
|
|
1113 ">" + escapeText(moduleNames[i]) + "</option>";
|
|
|
1114 }
|
|
|
1115 moduleFilterHtml += "</select>";
|
|
|
1116
|
|
|
1117 // `userAgent` initialized at top of scope
|
|
|
1118 userAgent = id( "qunit-userAgent" );
|
|
|
1119 if ( userAgent ) {
|
|
|
1120 userAgent.innerHTML = navigator.userAgent;
|
|
|
1121 }
|
|
|
1122
|
|
|
1123 // `banner` initialized at top of scope
|
|
|
1124 banner = id( "qunit-header" );
|
|
|
1125 if ( banner ) {
|
|
|
1126 banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + "</a> ";
|
|
|
1127 }
|
|
|
1128
|
|
|
1129 // `toolbar` initialized at top of scope
|
|
|
1130 toolbar = id( "qunit-testrunner-toolbar" );
|
|
|
1131 if ( toolbar ) {
|
|
|
1132 // `filter` initialized at top of scope
|
|
|
1133 filter = document.createElement( "input" );
|
|
|
1134 filter.type = "checkbox";
|
|
|
1135 filter.id = "qunit-filter-pass";
|
|
|
1136
|
|
|
1137 addEvent( filter, "click", function() {
|
|
|
1138 var tmp,
|
|
|
1139 ol = document.getElementById( "qunit-tests" );
|
|
|
1140
|
|
|
1141 if ( filter.checked ) {
|
|
|
1142 ol.className = ol.className + " hidepass";
|
|
|
1143 } else {
|
|
|
1144 tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
|
|
|
1145 ol.className = tmp.replace( / hidepass /, " " );
|
|
|
1146 }
|
|
|
1147 if ( defined.sessionStorage ) {
|
|
|
1148 if (filter.checked) {
|
|
|
1149 sessionStorage.setItem( "qunit-filter-passed-tests", "true" );
|
|
|
1150 } else {
|
|
|
1151 sessionStorage.removeItem( "qunit-filter-passed-tests" );
|
|
|
1152 }
|
|
|
1153 }
|
|
|
1154 });
|
|
|
1155
|
|
|
1156 if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) {
|
|
|
1157 filter.checked = true;
|
|
|
1158 // `ol` initialized at top of scope
|
|
|
1159 ol = document.getElementById( "qunit-tests" );
|
|
|
1160 ol.className = ol.className + " hidepass";
|
|
|
1161 }
|
|
|
1162 toolbar.appendChild( filter );
|
|
|
1163
|
|
|
1164 // `label` initialized at top of scope
|
|
|
1165 label = document.createElement( "label" );
|
|
|
1166 label.setAttribute( "for", "qunit-filter-pass" );
|
|
|
1167 label.setAttribute( "title", "Only show tests and assertions that fail. Stored in sessionStorage." );
|
|
|
1168 label.innerHTML = "Hide passed tests";
|
|
|
1169 toolbar.appendChild( label );
|
|
|
1170
|
|
|
1171 urlConfigCheckboxesContainer = document.createElement("span");
|
|
|
1172 urlConfigCheckboxesContainer.innerHTML = urlConfigHtml;
|
|
|
1173 urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input");
|
|
|
1174 // For oldIE support:
|
|
|
1175 // * Add handlers to the individual elements instead of the container
|
|
|
1176 // * Use "click" instead of "change"
|
|
|
1177 // * Fallback from event.target to event.srcElement
|
|
|
1178 addEvents( urlConfigCheckboxes, "click", function( event ) {
|
|
|
1179 var params = {},
|
|
|
1180 target = event.target || event.srcElement;
|
|
|
1181 params[ target.name ] = target.checked ? true : undefined;
|
|
|
1182 window.location = QUnit.url( params );
|
|
|
1183 });
|
|
|
1184 toolbar.appendChild( urlConfigCheckboxesContainer );
|
|
|
1185
|
|
|
1186 if (numModules > 1) {
|
|
|
1187 moduleFilter = document.createElement( "span" );
|
|
|
1188 moduleFilter.setAttribute( "id", "qunit-modulefilter-container" );
|
|
|
1189 moduleFilter.innerHTML = moduleFilterHtml;
|
|
|
1190 addEvent( moduleFilter.lastChild, "change", function() {
|
|
|
1191 var selectBox = moduleFilter.getElementsByTagName("select")[0],
|
|
|
1192 selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value);
|
|
|
1193
|
|
|
1194 window.location = QUnit.url({
|
|
|
1195 module: ( selectedModule === "" ) ? undefined : selectedModule,
|
|
|
1196 // Remove any existing filters
|
|
|
1197 filter: undefined,
|
|
|
1198 testNumber: undefined
|
|
|
1199 });
|
|
|
1200 });
|
|
|
1201 toolbar.appendChild(moduleFilter);
|
|
|
1202 }
|
|
|
1203 }
|
|
|
1204
|
|
|
1205 // `main` initialized at top of scope
|
|
|
1206 main = id( "qunit-fixture" );
|
|
|
1207 if ( main ) {
|
|
|
1208 config.fixture = main.innerHTML;
|
|
|
1209 }
|
|
|
1210
|
|
|
1211 if ( config.autostart ) {
|
|
|
1212 QUnit.start();
|
|
|
1213 }
|
|
|
1214 };
|
|
|
1215
|
|
|
1216 addEvent( window, "load", QUnit.load );
|
|
|
1217
|
|
|
1218 // `onErrorFnPrev` initialized at top of scope
|
|
|
1219 // Preserve other handlers
|
|
|
1220 onErrorFnPrev = window.onerror;
|
|
|
1221
|
|
|
1222 // Cover uncaught exceptions
|
|
|
1223 // Returning true will suppress the default browser handler,
|
|
|
1224 // returning false will let it run.
|
|
|
1225 window.onerror = function ( error, filePath, linerNr ) {
|
|
|
1226 var ret = false;
|
|
|
1227 if ( onErrorFnPrev ) {
|
|
|
1228 ret = onErrorFnPrev( error, filePath, linerNr );
|
|
|
1229 }
|
|
|
1230
|
|
|
1231 // Treat return value as window.onerror itself does,
|
|
|
1232 // Only do our handling if not suppressed.
|
|
|
1233 if ( ret !== true ) {
|
|
|
1234 if ( QUnit.config.current ) {
|
|
|
1235 if ( QUnit.config.current.ignoreGlobalErrors ) {
|
|
|
1236 return true;
|
|
|
1237 }
|
|
|
1238 QUnit.pushFailure( error, filePath + ":" + linerNr );
|
|
|
1239 } else {
|
|
|
1240 QUnit.test( "global failure", extend( function() {
|
|
|
1241 QUnit.pushFailure( error, filePath + ":" + linerNr );
|
|
|
1242 }, { validTest: validTest } ) );
|
|
|
1243 }
|
|
|
1244 return false;
|
|
|
1245 }
|
|
|
1246
|
|
|
1247 return ret;
|
|
|
1248 };
|
|
|
1249
|
|
|
1250 function done() {
|
|
|
1251 config.autorun = true;
|
|
|
1252
|
|
|
1253 // Log the last module results
|
|
|
1254 if ( config.currentModule ) {
|
|
|
1255 runLoggingCallbacks( "moduleDone", QUnit, {
|
|
|
1256 name: config.currentModule,
|
|
|
1257 failed: config.moduleStats.bad,
|
|
|
1258 passed: config.moduleStats.all - config.moduleStats.bad,
|
|
|
1259 total: config.moduleStats.all
|
|
|
1260 });
|
|
|
1261 }
|
|
|
1262 delete config.previousModule;
|
|
|
1263
|
|
|
1264 var i, key,
|
|
|
1265 banner = id( "qunit-banner" ),
|
|
|
1266 tests = id( "qunit-tests" ),
|
|
|
1267 runtime = +new Date() - config.started,
|
|
|
1268 passed = config.stats.all - config.stats.bad,
|
|
|
1269 html = [
|
|
|
1270 "Tests completed in ",
|
|
|
1271 runtime,
|
|
|
1272 " milliseconds.<br/>",
|
|
|
1273 "<span class='passed'>",
|
|
|
1274 passed,
|
|
|
1275 "</span> assertions of <span class='total'>",
|
|
|
1276 config.stats.all,
|
|
|
1277 "</span> passed, <span class='failed'>",
|
|
|
1278 config.stats.bad,
|
|
|
1279 "</span> failed."
|
|
|
1280 ].join( "" );
|
|
|
1281
|
|
|
1282 if ( banner ) {
|
|
|
1283 banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" );
|
|
|
1284 }
|
|
|
1285
|
|
|
1286 if ( tests ) {
|
|
|
1287 id( "qunit-testresult" ).innerHTML = html;
|
|
|
1288 }
|
|
|
1289
|
|
|
1290 if ( config.altertitle && typeof document !== "undefined" && document.title ) {
|
|
|
1291 // show ✖ for good, ✔ for bad suite result in title
|
|
|
1292 // use escape sequences in case file gets loaded with non-utf-8-charset
|
|
|
1293 document.title = [
|
|
|
1294 ( config.stats.bad ? "\u2716" : "\u2714" ),
|
|
|
1295 document.title.replace( /^[\u2714\u2716] /i, "" )
|
|
|
1296 ].join( " " );
|
|
|
1297 }
|
|
|
1298
|
|
|
1299 // clear own sessionStorage items if all tests passed
|
|
|
1300 if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) {
|
|
|
1301 // `key` & `i` initialized at top of scope
|
|
|
1302 for ( i = 0; i < sessionStorage.length; i++ ) {
|
|
|
1303 key = sessionStorage.key( i++ );
|
|
|
1304 if ( key.indexOf( "qunit-test-" ) === 0 ) {
|
|
|
1305 sessionStorage.removeItem( key );
|
|
|
1306 }
|
|
|
1307 }
|
|
|
1308 }
|
|
|
1309
|
|
|
1310 // scroll back to top to show results
|
|
|
1311 if ( window.scrollTo ) {
|
|
|
1312 window.scrollTo(0, 0);
|
|
|
1313 }
|
|
|
1314
|
|
|
1315 runLoggingCallbacks( "done", QUnit, {
|
|
|
1316 failed: config.stats.bad,
|
|
|
1317 passed: passed,
|
|
|
1318 total: config.stats.all,
|
|
|
1319 runtime: runtime
|
|
|
1320 });
|
|
|
1321 }
|
|
|
1322
|
|
|
1323 /** @return Boolean: true if this test should be ran */
|
|
|
1324 function validTest( test ) {
|
|
|
1325 var include,
|
|
|
1326 filter = config.filter && config.filter.toLowerCase(),
|
|
|
1327 module = config.module && config.module.toLowerCase(),
|
|
|
1328 fullName = (test.module + ": " + test.testName).toLowerCase();
|
|
|
1329
|
|
|
1330 // Internally-generated tests are always valid
|
|
|
1331 if ( test.callback && test.callback.validTest === validTest ) {
|
|
|
1332 delete test.callback.validTest;
|
|
|
1333 return true;
|
|
|
1334 }
|
|
|
1335
|
|
|
1336 if ( config.testNumber ) {
|
|
|
1337 return test.testNumber === config.testNumber;
|
|
|
1338 }
|
|
|
1339
|
|
|
1340 if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) {
|
|
|
1341 return false;
|
|
|
1342 }
|
|
|
1343
|
|
|
1344 if ( !filter ) {
|
|
|
1345 return true;
|
|
|
1346 }
|
|
|
1347
|
|
|
1348 include = filter.charAt( 0 ) !== "!";
|
|
|
1349 if ( !include ) {
|
|
|
1350 filter = filter.slice( 1 );
|
|
|
1351 }
|
|
|
1352
|
|
|
1353 // If the filter matches, we need to honour include
|
|
|
1354 if ( fullName.indexOf( filter ) !== -1 ) {
|
|
|
1355 return include;
|
|
|
1356 }
|
|
|
1357
|
|
|
1358 // Otherwise, do the opposite
|
|
|
1359 return !include;
|
|
|
1360 }
|
|
|
1361
|
|
|
1362 // so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions)
|
|
|
1363 // Later Safari and IE10 are supposed to support error.stack as well
|
|
|
1364 // See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
|
|
|
1365 function extractStacktrace( e, offset ) {
|
|
|
1366 offset = offset === undefined ? 3 : offset;
|
|
|
1367
|
|
|
1368 var stack, include, i;
|
|
|
1369
|
|
|
1370 if ( e.stacktrace ) {
|
|
|
1371 // Opera
|
|
|
1372 return e.stacktrace.split( "\n" )[ offset + 3 ];
|
|
|
1373 } else if ( e.stack ) {
|
|
|
1374 // Firefox, Chrome
|
|
|
1375 stack = e.stack.split( "\n" );
|
|
|
1376 if (/^error$/i.test( stack[0] ) ) {
|
|
|
1377 stack.shift();
|
|
|
1378 }
|
|
|
1379 if ( fileName ) {
|
|
|
1380 include = [];
|
|
|
1381 for ( i = offset; i < stack.length; i++ ) {
|
|
|
1382 if ( stack[ i ].indexOf( fileName ) !== -1 ) {
|
|
|
1383 break;
|
|
|
1384 }
|
|
|
1385 include.push( stack[ i ] );
|
|
|
1386 }
|
|
|
1387 if ( include.length ) {
|
|
|
1388 return include.join( "\n" );
|
|
|
1389 }
|
|
|
1390 }
|
|
|
1391 return stack[ offset ];
|
|
|
1392 } else if ( e.sourceURL ) {
|
|
|
1393 // Safari, PhantomJS
|
|
|
1394 // hopefully one day Safari provides actual stacktraces
|
|
|
1395 // exclude useless self-reference for generated Error objects
|
|
|
1396 if ( /qunit.js$/.test( e.sourceURL ) ) {
|
|
|
1397 return;
|
|
|
1398 }
|
|
|
1399 // for actual exceptions, this is useful
|
|
|
1400 return e.sourceURL + ":" + e.line;
|
|
|
1401 }
|
|
|
1402 }
|
|
|
1403 function sourceFromStacktrace( offset ) {
|
|
|
1404 try {
|
|
|
1405 throw new Error();
|
|
|
1406 } catch ( e ) {
|
|
|
1407 return extractStacktrace( e, offset );
|
|
|
1408 }
|
|
|
1409 }
|
|
|
1410
|
|
|
1411 /**
|
|
|
1412 * Escape text for attribute or text content.
|
|
|
1413 */
|
|
|
1414 function escapeText( s ) {
|
|
|
1415 if ( !s ) {
|
|
|
1416 return "";
|
|
|
1417 }
|
|
|
1418 s = s + "";
|
|
|
1419 // Both single quotes and double quotes (for attributes)
|
|
|
1420 return s.replace( /['"<>&]/g, function( s ) {
|
|
|
1421 switch( s ) {
|
|
|
1422 case "'":
|
|
|
1423 return "'";
|
|
|
1424 case "\"":
|
|
|
1425 return """;
|
|
|
1426 case "<":
|
|
|
1427 return "<";
|
|
|
1428 case ">":
|
|
|
1429 return ">";
|
|
|
1430 case "&":
|
|
|
1431 return "&";
|
|
|
1432 }
|
|
|
1433 });
|
|
|
1434 }
|
|
|
1435
|
|
|
1436 function synchronize( callback, last ) {
|
|
|
1437 config.queue.push( callback );
|
|
|
1438
|
|
|
1439 if ( config.autorun && !config.blocking ) {
|
|
|
1440 process( last );
|
|
|
1441 }
|
|
|
1442 }
|
|
|
1443
|
|
|
1444 function process( last ) {
|
|
|
1445 function next() {
|
|
|
1446 process( last );
|
|
|
1447 }
|
|
|
1448 var start = new Date().getTime();
|
|
|
1449 config.depth = config.depth ? config.depth + 1 : 1;
|
|
|
1450
|
|
|
1451 while ( config.queue.length && !config.blocking ) {
|
|
|
1452 if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) {
|
|
|
1453 config.queue.shift()();
|
|
|
1454 } else {
|
|
|
1455 setTimeout( next, 13 );
|
|
|
1456 break;
|
|
|
1457 }
|
|
|
1458 }
|
|
|
1459 config.depth--;
|
|
|
1460 if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) {
|
|
|
1461 done();
|
|
|
1462 }
|
|
|
1463 }
|
|
|
1464
|
|
|
1465 function saveGlobal() {
|
|
|
1466 config.pollution = [];
|
|
|
1467
|
|
|
1468 if ( config.noglobals ) {
|
|
|
1469 for ( var key in window ) {
|
|
|
1470 if ( hasOwn.call( window, key ) ) {
|
|
|
1471 // in Opera sometimes DOM element ids show up here, ignore them
|
|
|
1472 if ( /^qunit-test-output/.test( key ) ) {
|
|
|
1473 continue;
|
|
|
1474 }
|
|
|
1475 config.pollution.push( key );
|
|
|
1476 }
|
|
|
1477 }
|
|
|
1478 }
|
|
|
1479 }
|
|
|
1480
|
|
|
1481 function checkPollution() {
|
|
|
1482 var newGlobals,
|
|
|
1483 deletedGlobals,
|
|
|
1484 old = config.pollution;
|
|
|
1485
|
|
|
1486 saveGlobal();
|
|
|
1487
|
|
|
1488 newGlobals = diff( config.pollution, old );
|
|
|
1489 if ( newGlobals.length > 0 ) {
|
|
|
1490 QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") );
|
|
|
1491 }
|
|
|
1492
|
|
|
1493 deletedGlobals = diff( old, config.pollution );
|
|
|
1494 if ( deletedGlobals.length > 0 ) {
|
|
|
1495 QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") );
|
|
|
1496 }
|
|
|
1497 }
|
|
|
1498
|
|
|
1499 // returns a new Array with the elements that are in a but not in b
|
|
|
1500 function diff( a, b ) {
|
|
|
1501 var i, j,
|
|
|
1502 result = a.slice();
|
|
|
1503
|
|
|
1504 for ( i = 0; i < result.length; i++ ) {
|
|
|
1505 for ( j = 0; j < b.length; j++ ) {
|
|
|
1506 if ( result[i] === b[j] ) {
|
|
|
1507 result.splice( i, 1 );
|
|
|
1508 i--;
|
|
|
1509 break;
|
|
|
1510 }
|
|
|
1511 }
|
|
|
1512 }
|
|
|
1513 return result;
|
|
|
1514 }
|
|
|
1515
|
|
|
1516 function extend( a, b ) {
|
|
|
1517 for ( var prop in b ) {
|
|
|
1518 if ( hasOwn.call( b, prop ) ) {
|
|
|
1519 // Avoid "Member not found" error in IE8 caused by messing with window.constructor
|
|
|
1520 if ( !( prop === "constructor" && a === window ) ) {
|
|
|
1521 if ( b[ prop ] === undefined ) {
|
|
|
1522 delete a[ prop ];
|
|
|
1523 } else {
|
|
|
1524 a[ prop ] = b[ prop ];
|
|
|
1525 }
|
|
|
1526 }
|
|
|
1527 }
|
|
|
1528 }
|
|
|
1529
|
|
|
1530 return a;
|
|
|
1531 }
|
|
|
1532
|
|
|
1533 /**
|
|
|
1534 * @param {HTMLElement} elem
|
|
|
1535 * @param {string} type
|
|
|
1536 * @param {Function} fn
|
|
|
1537 */
|
|
|
1538 function addEvent( elem, type, fn ) {
|
|
|
1539 // Standards-based browsers
|
|
|
1540 if ( elem.addEventListener ) {
|
|
|
1541 elem.addEventListener( type, fn, false );
|
|
|
1542 // IE
|
|
|
1543 } else {
|
|
|
1544 elem.attachEvent( "on" + type, fn );
|
|
|
1545 }
|
|
|
1546 }
|
|
|
1547
|
|
|
1548 /**
|
|
|
1549 * @param {Array|NodeList} elems
|
|
|
1550 * @param {string} type
|
|
|
1551 * @param {Function} fn
|
|
|
1552 */
|
|
|
1553 function addEvents( elems, type, fn ) {
|
|
|
1554 var i = elems.length;
|
|
|
1555 while ( i-- ) {
|
|
|
1556 addEvent( elems[i], type, fn );
|
|
|
1557 }
|
|
|
1558 }
|
|
|
1559
|
|
|
1560 function hasClass( elem, name ) {
|
|
|
1561 return (" " + elem.className + " ").indexOf(" " + name + " ") > -1;
|
|
|
1562 }
|
|
|
1563
|
|
|
1564 function addClass( elem, name ) {
|
|
|
1565 if ( !hasClass( elem, name ) ) {
|
|
|
1566 elem.className += (elem.className ? " " : "") + name;
|
|
|
1567 }
|
|
|
1568 }
|
|
|
1569
|
|
|
1570 function removeClass( elem, name ) {
|
|
|
1571 var set = " " + elem.className + " ";
|
|
|
1572 // Class name may appear multiple times
|
|
|
1573 while ( set.indexOf(" " + name + " ") > -1 ) {
|
|
|
1574 set = set.replace(" " + name + " " , " ");
|
|
|
1575 }
|
|
|
1576 // If possible, trim it for prettiness, but not necessarily
|
|
|
1577 elem.className = typeof set.trim === "function" ? set.trim() : set.replace(/^\s+|\s+$/g, "");
|
|
|
1578 }
|
|
|
1579
|
|
|
1580 function id( name ) {
|
|
|
1581 return !!( typeof document !== "undefined" && document && document.getElementById ) &&
|
|
|
1582 document.getElementById( name );
|
|
|
1583 }
|
|
|
1584
|
|
|
1585 function registerLoggingCallback( key ) {
|
|
|
1586 return function( callback ) {
|
|
|
1587 config[key].push( callback );
|
|
|
1588 };
|
|
|
1589 }
|
|
|
1590
|
|
|
1591 // Supports deprecated method of completely overwriting logging callbacks
|
|
|
1592 function runLoggingCallbacks( key, scope, args ) {
|
|
|
1593 var i, callbacks;
|
|
|
1594 if ( QUnit.hasOwnProperty( key ) ) {
|
|
|
1595 QUnit[ key ].call(scope, args );
|
|
|
1596 } else {
|
|
|
1597 callbacks = config[ key ];
|
|
|
1598 for ( i = 0; i < callbacks.length; i++ ) {
|
|
|
1599 callbacks[ i ].call( scope, args );
|
|
|
1600 }
|
|
|
1601 }
|
|
|
1602 }
|
|
|
1603
|
|
|
1604 // Test for equality any JavaScript type.
|
|
|
1605 // Author: Philippe Rathé <prathe@gmail.com>
|
|
|
1606 QUnit.equiv = (function() {
|
|
|
1607
|
|
|
1608 // Call the o related callback with the given arguments.
|
|
|
1609 function bindCallbacks( o, callbacks, args ) {
|
|
|
1610 var prop = QUnit.objectType( o );
|
|
|
1611 if ( prop ) {
|
|
|
1612 if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) {
|
|
|
1613 return callbacks[ prop ].apply( callbacks, args );
|
|
|
1614 } else {
|
|
|
1615 return callbacks[ prop ]; // or undefined
|
|
|
1616 }
|
|
|
1617 }
|
|
|
1618 }
|
|
|
1619
|
|
|
1620 // the real equiv function
|
|
|
1621 var innerEquiv,
|
|
|
1622 // stack to decide between skip/abort functions
|
|
|
1623 callers = [],
|
|
|
1624 // stack to avoiding loops from circular referencing
|
|
|
1625 parents = [],
|
|
|
1626 parentsB = [],
|
|
|
1627
|
|
|
1628 getProto = Object.getPrototypeOf || function ( obj ) {
|
|
|
1629 /*jshint camelcase:false */
|
|
|
1630 return obj.__proto__;
|
|
|
1631 },
|
|
|
1632 callbacks = (function () {
|
|
|
1633
|
|
|
1634 // for string, boolean, number and null
|
|
|
1635 function useStrictEquality( b, a ) {
|
|
|
1636 /*jshint eqeqeq:false */
|
|
|
1637 if ( b instanceof a.constructor || a instanceof b.constructor ) {
|
|
|
1638 // to catch short annotation VS 'new' annotation of a
|
|
|
1639 // declaration
|
|
|
1640 // e.g. var i = 1;
|
|
|
1641 // var j = new Number(1);
|
|
|
1642 return a == b;
|
|
|
1643 } else {
|
|
|
1644 return a === b;
|
|
|
1645 }
|
|
|
1646 }
|
|
|
1647
|
|
|
1648 return {
|
|
|
1649 "string": useStrictEquality,
|
|
|
1650 "boolean": useStrictEquality,
|
|
|
1651 "number": useStrictEquality,
|
|
|
1652 "null": useStrictEquality,
|
|
|
1653 "undefined": useStrictEquality,
|
|
|
1654
|
|
|
1655 "nan": function( b ) {
|
|
|
1656 return isNaN( b );
|
|
|
1657 },
|
|
|
1658
|
|
|
1659 "date": function( b, a ) {
|
|
|
1660 return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf();
|
|
|
1661 },
|
|
|
1662
|
|
|
1663 "regexp": function( b, a ) {
|
|
|
1664 return QUnit.objectType( b ) === "regexp" &&
|
|
|
1665 // the regex itself
|
|
|
1666 a.source === b.source &&
|
|
|
1667 // and its modifiers
|
|
|
1668 a.global === b.global &&
|
|
|
1669 // (gmi) ...
|
|
|
1670 a.ignoreCase === b.ignoreCase &&
|
|
|
1671 a.multiline === b.multiline &&
|
|
|
1672 a.sticky === b.sticky;
|
|
|
1673 },
|
|
|
1674
|
|
|
1675 // - skip when the property is a method of an instance (OOP)
|
|
|
1676 // - abort otherwise,
|
|
|
1677 // initial === would have catch identical references anyway
|
|
|
1678 "function": function() {
|
|
|
1679 var caller = callers[callers.length - 1];
|
|
|
1680 return caller !== Object && typeof caller !== "undefined";
|
|
|
1681 },
|
|
|
1682
|
|
|
1683 "array": function( b, a ) {
|
|
|
1684 var i, j, len, loop, aCircular, bCircular;
|
|
|
1685
|
|
|
1686 // b could be an object literal here
|
|
|
1687 if ( QUnit.objectType( b ) !== "array" ) {
|
|
|
1688 return false;
|
|
|
1689 }
|
|
|
1690
|
|
|
1691 len = a.length;
|
|
|
1692 if ( len !== b.length ) {
|
|
|
1693 // safe and faster
|
|
|
1694 return false;
|
|
|
1695 }
|
|
|
1696
|
|
|
1697 // track reference to avoid circular references
|
|
|
1698 parents.push( a );
|
|
|
1699 parentsB.push( b );
|
|
|
1700 for ( i = 0; i < len; i++ ) {
|
|
|
1701 loop = false;
|
|
|
1702 for ( j = 0; j < parents.length; j++ ) {
|
|
|
1703 aCircular = parents[j] === a[i];
|
|
|
1704 bCircular = parentsB[j] === b[i];
|
|
|
1705 if ( aCircular || bCircular ) {
|
|
|
1706 if ( a[i] === b[i] || aCircular && bCircular ) {
|
|
|
1707 loop = true;
|
|
|
1708 } else {
|
|
|
1709 parents.pop();
|
|
|
1710 parentsB.pop();
|
|
|
1711 return false;
|
|
|
1712 }
|
|
|
1713 }
|
|
|
1714 }
|
|
|
1715 if ( !loop && !innerEquiv(a[i], b[i]) ) {
|
|
|
1716 parents.pop();
|
|
|
1717 parentsB.pop();
|
|
|
1718 return false;
|
|
|
1719 }
|
|
|
1720 }
|
|
|
1721 parents.pop();
|
|
|
1722 parentsB.pop();
|
|
|
1723 return true;
|
|
|
1724 },
|
|
|
1725
|
|
|
1726 "object": function( b, a ) {
|
|
|
1727 /*jshint forin:false */
|
|
|
1728 var i, j, loop, aCircular, bCircular,
|
|
|
1729 // Default to true
|
|
|
1730 eq = true,
|
|
|
1731 aProperties = [],
|
|
|
1732 bProperties = [];
|
|
|
1733
|
|
|
1734 // comparing constructors is more strict than using
|
|
|
1735 // instanceof
|
|
|
1736 if ( a.constructor !== b.constructor ) {
|
|
|
1737 // Allow objects with no prototype to be equivalent to
|
|
|
1738 // objects with Object as their constructor.
|
|
|
1739 if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) ||
|
|
|
1740 ( getProto(b) === null && getProto(a) === Object.prototype ) ) ) {
|
|
|
1741 return false;
|
|
|
1742 }
|
|
|
1743 }
|
|
|
1744
|
|
|
1745 // stack constructor before traversing properties
|
|
|
1746 callers.push( a.constructor );
|
|
|
1747
|
|
|
1748 // track reference to avoid circular references
|
|
|
1749 parents.push( a );
|
|
|
1750 parentsB.push( b );
|
|
|
1751
|
|
|
1752 // be strict: don't ensure hasOwnProperty and go deep
|
|
|
1753 for ( i in a ) {
|
|
|
1754 loop = false;
|
|
|
1755 for ( j = 0; j < parents.length; j++ ) {
|
|
|
1756 aCircular = parents[j] === a[i];
|
|
|
1757 bCircular = parentsB[j] === b[i];
|
|
|
1758 if ( aCircular || bCircular ) {
|
|
|
1759 if ( a[i] === b[i] || aCircular && bCircular ) {
|
|
|
1760 loop = true;
|
|
|
1761 } else {
|
|
|
1762 eq = false;
|
|
|
1763 break;
|
|
|
1764 }
|
|
|
1765 }
|
|
|
1766 }
|
|
|
1767 aProperties.push(i);
|
|
|
1768 if ( !loop && !innerEquiv(a[i], b[i]) ) {
|
|
|
1769 eq = false;
|
|
|
1770 break;
|
|
|
1771 }
|
|
|
1772 }
|
|
|
1773
|
|
|
1774 parents.pop();
|
|
|
1775 parentsB.pop();
|
|
|
1776 callers.pop(); // unstack, we are done
|
|
|
1777
|
|
|
1778 for ( i in b ) {
|
|
|
1779 bProperties.push( i ); // collect b's properties
|
|
|
1780 }
|
|
|
1781
|
|
|
1782 // Ensures identical properties name
|
|
|
1783 return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
|
|
|
1784 }
|
|
|
1785 };
|
|
|
1786 }());
|
|
|
1787
|
|
|
1788 innerEquiv = function() { // can take multiple arguments
|
|
|
1789 var args = [].slice.apply( arguments );
|
|
|
1790 if ( args.length < 2 ) {
|
|
|
1791 return true; // end transition
|
|
|
1792 }
|
|
|
1793
|
|
|
1794 return (function( a, b ) {
|
|
|
1795 if ( a === b ) {
|
|
|
1796 return true; // catch the most you can
|
|
|
1797 } else if ( a === null || b === null || typeof a === "undefined" ||
|
|
|
1798 typeof b === "undefined" ||
|
|
|
1799 QUnit.objectType(a) !== QUnit.objectType(b) ) {
|
|
|
1800 return false; // don't lose time with error prone cases
|
|
|
1801 } else {
|
|
|
1802 return bindCallbacks(a, callbacks, [ b, a ]);
|
|
|
1803 }
|
|
|
1804
|
|
|
1805 // apply transition with (1..n) arguments
|
|
|
1806 }( args[0], args[1] ) && innerEquiv.apply( this, args.splice(1, args.length - 1 )) );
|
|
|
1807 };
|
|
|
1808
|
|
|
1809 return innerEquiv;
|
|
|
1810 }());
|
|
|
1811
|
|
|
1812 /**
|
|
|
1813 * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
|
|
|
1814 * http://flesler.blogspot.com Licensed under BSD
|
|
|
1815 * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
|
|
|
1816 *
|
|
|
1817 * @projectDescription Advanced and extensible data dumping for Javascript.
|
|
|
1818 * @version 1.0.0
|
|
|
1819 * @author Ariel Flesler
|
|
|
1820 * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
|
|
|
1821 */
|
|
|
1822 QUnit.jsDump = (function() {
|
|
|
1823 function quote( str ) {
|
|
|
1824 return "\"" + str.toString().replace( /"/g, "\\\"" ) + "\"";
|
|
|
1825 }
|
|
|
1826 function literal( o ) {
|
|
|
1827 return o + "";
|
|
|
1828 }
|
|
|
1829 function join( pre, arr, post ) {
|
|
|
1830 var s = jsDump.separator(),
|
|
|
1831 base = jsDump.indent(),
|
|
|
1832 inner = jsDump.indent(1);
|
|
|
1833 if ( arr.join ) {
|
|
|
1834 arr = arr.join( "," + s + inner );
|
|
|
1835 }
|
|
|
1836 if ( !arr ) {
|
|
|
1837 return pre + post;
|
|
|
1838 }
|
|
|
1839 return [ pre, inner + arr, base + post ].join(s);
|
|
|
1840 }
|
|
|
1841 function array( arr, stack ) {
|
|
|
1842 var i = arr.length, ret = new Array(i);
|
|
|
1843 this.up();
|
|
|
1844 while ( i-- ) {
|
|
|
1845 ret[i] = this.parse( arr[i] , undefined , stack);
|
|
|
1846 }
|
|
|
1847 this.down();
|
|
|
1848 return join( "[", ret, "]" );
|
|
|
1849 }
|
|
|
1850
|
|
|
1851 var reName = /^function (\w+)/,
|
|
|
1852 jsDump = {
|
|
|
1853 // type is used mostly internally, you can fix a (custom)type in advance
|
|
|
1854 parse: function( obj, type, stack ) {
|
|
|
1855 stack = stack || [ ];
|
|
|
1856 var inStack, res,
|
|
|
1857 parser = this.parsers[ type || this.typeOf(obj) ];
|
|
|
1858
|
|
|
1859 type = typeof parser;
|
|
|
1860 inStack = inArray( obj, stack );
|
|
|
1861
|
|
|
1862 if ( inStack !== -1 ) {
|
|
|
1863 return "recursion(" + (inStack - stack.length) + ")";
|
|
|
1864 }
|
|
|
1865 if ( type === "function" ) {
|
|
|
1866 stack.push( obj );
|
|
|
1867 res = parser.call( this, obj, stack );
|
|
|
1868 stack.pop();
|
|
|
1869 return res;
|
|
|
1870 }
|
|
|
1871 return ( type === "string" ) ? parser : this.parsers.error;
|
|
|
1872 },
|
|
|
1873 typeOf: function( obj ) {
|
|
|
1874 var type;
|
|
|
1875 if ( obj === null ) {
|
|
|
1876 type = "null";
|
|
|
1877 } else if ( typeof obj === "undefined" ) {
|
|
|
1878 type = "undefined";
|
|
|
1879 } else if ( QUnit.is( "regexp", obj) ) {
|
|
|
1880 type = "regexp";
|
|
|
1881 } else if ( QUnit.is( "date", obj) ) {
|
|
|
1882 type = "date";
|
|
|
1883 } else if ( QUnit.is( "function", obj) ) {
|
|
|
1884 type = "function";
|
|
|
1885 } else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) {
|
|
|
1886 type = "window";
|
|
|
1887 } else if ( obj.nodeType === 9 ) {
|
|
|
1888 type = "document";
|
|
|
1889 } else if ( obj.nodeType ) {
|
|
|
1890 type = "node";
|
|
|
1891 } else if (
|
|
|
1892 // native arrays
|
|
|
1893 toString.call( obj ) === "[object Array]" ||
|
|
|
1894 // NodeList objects
|
|
|
1895 ( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) )
|
|
|
1896 ) {
|
|
|
1897 type = "array";
|
|
|
1898 } else if ( obj.constructor === Error.prototype.constructor ) {
|
|
|
1899 type = "error";
|
|
|
1900 } else {
|
|
|
1901 type = typeof obj;
|
|
|
1902 }
|
|
|
1903 return type;
|
|
|
1904 },
|
|
|
1905 separator: function() {
|
|
|
1906 return this.multiline ? this.HTML ? "<br />" : "\n" : this.HTML ? " " : " ";
|
|
|
1907 },
|
|
|
1908 // extra can be a number, shortcut for increasing-calling-decreasing
|
|
|
1909 indent: function( extra ) {
|
|
|
1910 if ( !this.multiline ) {
|
|
|
1911 return "";
|
|
|
1912 }
|
|
|
1913 var chr = this.indentChar;
|
|
|
1914 if ( this.HTML ) {
|
|
|
1915 chr = chr.replace( /\t/g, " " ).replace( / /g, " " );
|
|
|
1916 }
|
|
|
1917 return new Array( this.depth + ( extra || 0 ) ).join(chr);
|
|
|
1918 },
|
|
|
1919 up: function( a ) {
|
|
|
1920 this.depth += a || 1;
|
|
|
1921 },
|
|
|
1922 down: function( a ) {
|
|
|
1923 this.depth -= a || 1;
|
|
|
1924 },
|
|
|
1925 setParser: function( name, parser ) {
|
|
|
1926 this.parsers[name] = parser;
|
|
|
1927 },
|
|
|
1928 // The next 3 are exposed so you can use them
|
|
|
1929 quote: quote,
|
|
|
1930 literal: literal,
|
|
|
1931 join: join,
|
|
|
1932 //
|
|
|
1933 depth: 1,
|
|
|
1934 // This is the list of parsers, to modify them, use jsDump.setParser
|
|
|
1935 parsers: {
|
|
|
1936 window: "[Window]",
|
|
|
1937 document: "[Document]",
|
|
|
1938 error: function(error) {
|
|
|
1939 return "Error(\"" + error.message + "\")";
|
|
|
1940 },
|
|
|
1941 unknown: "[Unknown]",
|
|
|
1942 "null": "null",
|
|
|
1943 "undefined": "undefined",
|
|
|
1944 "function": function( fn ) {
|
|
|
1945 var ret = "function",
|
|
|
1946 // functions never have name in IE
|
|
|
1947 name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1];
|
|
|
1948
|
|
|
1949 if ( name ) {
|
|
|
1950 ret += " " + name;
|
|
|
1951 }
|
|
|
1952 ret += "( ";
|
|
|
1953
|
|
|
1954 ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" );
|
|
|
1955 return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" );
|
|
|
1956 },
|
|
|
1957 array: array,
|
|
|
1958 nodelist: array,
|
|
|
1959 "arguments": array,
|
|
|
1960 object: function( map, stack ) {
|
|
|
1961 /*jshint forin:false */
|
|
|
1962 var ret = [ ], keys, key, val, i;
|
|
|
1963 QUnit.jsDump.up();
|
|
|
1964 keys = [];
|
|
|
1965 for ( key in map ) {
|
|
|
1966 keys.push( key );
|
|
|
1967 }
|
|
|
1968 keys.sort();
|
|
|
1969 for ( i = 0; i < keys.length; i++ ) {
|
|
|
1970 key = keys[ i ];
|
|
|
1971 val = map[ key ];
|
|
|
1972 ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) );
|
|
|
1973 }
|
|
|
1974 QUnit.jsDump.down();
|
|
|
1975 return join( "{", ret, "}" );
|
|
|
1976 },
|
|
|
1977 node: function( node ) {
|
|
|
1978 var len, i, val,
|
|
|
1979 open = QUnit.jsDump.HTML ? "<" : "<",
|
|
|
1980 close = QUnit.jsDump.HTML ? ">" : ">",
|
|
|
1981 tag = node.nodeName.toLowerCase(),
|
|
|
1982 ret = open + tag,
|
|
|
1983 attrs = node.attributes;
|
|
|
1984
|
|
|
1985 if ( attrs ) {
|
|
|
1986 for ( i = 0, len = attrs.length; i < len; i++ ) {
|
|
|
1987 val = attrs[i].nodeValue;
|
|
|
1988 // IE6 includes all attributes in .attributes, even ones not explicitly set.
|
|
|
1989 // Those have values like undefined, null, 0, false, "" or "inherit".
|
|
|
1990 if ( val && val !== "inherit" ) {
|
|
|
1991 ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" );
|
|
|
1992 }
|
|
|
1993 }
|
|
|
1994 }
|
|
|
1995 ret += close;
|
|
|
1996
|
|
|
1997 // Show content of TextNode or CDATASection
|
|
|
1998 if ( node.nodeType === 3 || node.nodeType === 4 ) {
|
|
|
1999 ret += node.nodeValue;
|
|
|
2000 }
|
|
|
2001
|
|
|
2002 return ret + open + "/" + tag + close;
|
|
|
2003 },
|
|
|
2004 // function calls it internally, it's the arguments part of the function
|
|
|
2005 functionArgs: function( fn ) {
|
|
|
2006 var args,
|
|
|
2007 l = fn.length;
|
|
|
2008
|
|
|
2009 if ( !l ) {
|
|
|
2010 return "";
|
|
|
2011 }
|
|
|
2012
|
|
|
2013 args = new Array(l);
|
|
|
2014 while ( l-- ) {
|
|
|
2015 // 97 is 'a'
|
|
|
2016 args[l] = String.fromCharCode(97+l);
|
|
|
2017 }
|
|
|
2018 return " " + args.join( ", " ) + " ";
|
|
|
2019 },
|
|
|
2020 // object calls it internally, the key part of an item in a map
|
|
|
2021 key: quote,
|
|
|
2022 // function calls it internally, it's the content of the function
|
|
|
2023 functionCode: "[code]",
|
|
|
2024 // node calls it internally, it's an html attribute value
|
|
|
2025 attribute: quote,
|
|
|
2026 string: quote,
|
|
|
2027 date: quote,
|
|
|
2028 regexp: literal,
|
|
|
2029 number: literal,
|
|
|
2030 "boolean": literal
|
|
|
2031 },
|
|
|
2032 // if true, entities are escaped ( <, >, \t, space and \n )
|
|
|
2033 HTML: false,
|
|
|
2034 // indentation unit
|
|
|
2035 indentChar: " ",
|
|
|
2036 // if true, items in a collection, are separated by a \n, else just a space.
|
|
|
2037 multiline: true
|
|
|
2038 };
|
|
|
2039
|
|
|
2040 return jsDump;
|
|
|
2041 }());
|
|
|
2042
|
|
|
2043 // from jquery.js
|
|
|
2044 function inArray( elem, array ) {
|
|
|
2045 if ( array.indexOf ) {
|
|
|
2046 return array.indexOf( elem );
|
|
|
2047 }
|
|
|
2048
|
|
|
2049 for ( var i = 0, length = array.length; i < length; i++ ) {
|
|
|
2050 if ( array[ i ] === elem ) {
|
|
|
2051 return i;
|
|
|
2052 }
|
|
|
2053 }
|
|
|
2054
|
|
|
2055 return -1;
|
|
|
2056 }
|
|
|
2057
|
|
|
2058 /*
|
|
|
2059 * Javascript Diff Algorithm
|
|
|
2060 * By John Resig (http://ejohn.org/)
|
|
|
2061 * Modified by Chu Alan "sprite"
|
|
|
2062 *
|
|
|
2063 * Released under the MIT license.
|
|
|
2064 *
|
|
|
2065 * More Info:
|
|
|
2066 * http://ejohn.org/projects/javascript-diff-algorithm/
|
|
|
2067 *
|
|
|
2068 * Usage: QUnit.diff(expected, actual)
|
|
|
2069 *
|
|
|
2070 * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
|
|
|
2071 */
|
|
|
2072 QUnit.diff = (function() {
|
|
|
2073 /*jshint eqeqeq:false, eqnull:true */
|
|
|
2074 function diff( o, n ) {
|
|
|
2075 var i,
|
|
|
2076 ns = {},
|
|
|
2077 os = {};
|
|
|
2078
|
|
|
2079 for ( i = 0; i < n.length; i++ ) {
|
|
|
2080 if ( !hasOwn.call( ns, n[i] ) ) {
|
|
|
2081 ns[ n[i] ] = {
|
|
|
2082 rows: [],
|
|
|
2083 o: null
|
|
|
2084 };
|
|
|
2085 }
|
|
|
2086 ns[ n[i] ].rows.push( i );
|
|
|
2087 }
|
|
|
2088
|
|
|
2089 for ( i = 0; i < o.length; i++ ) {
|
|
|
2090 if ( !hasOwn.call( os, o[i] ) ) {
|
|
|
2091 os[ o[i] ] = {
|
|
|
2092 rows: [],
|
|
|
2093 n: null
|
|
|
2094 };
|
|
|
2095 }
|
|
|
2096 os[ o[i] ].rows.push( i );
|
|
|
2097 }
|
|
|
2098
|
|
|
2099 for ( i in ns ) {
|
|
|
2100 if ( hasOwn.call( ns, i ) ) {
|
|
|
2101 if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) {
|
|
|
2102 n[ ns[i].rows[0] ] = {
|
|
|
2103 text: n[ ns[i].rows[0] ],
|
|
|
2104 row: os[i].rows[0]
|
|
|
2105 };
|
|
|
2106 o[ os[i].rows[0] ] = {
|
|
|
2107 text: o[ os[i].rows[0] ],
|
|
|
2108 row: ns[i].rows[0]
|
|
|
2109 };
|
|
|
2110 }
|
|
|
2111 }
|
|
|
2112 }
|
|
|
2113
|
|
|
2114 for ( i = 0; i < n.length - 1; i++ ) {
|
|
|
2115 if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null &&
|
|
|
2116 n[ i + 1 ] == o[ n[i].row + 1 ] ) {
|
|
|
2117
|
|
|
2118 n[ i + 1 ] = {
|
|
|
2119 text: n[ i + 1 ],
|
|
|
2120 row: n[i].row + 1
|
|
|
2121 };
|
|
|
2122 o[ n[i].row + 1 ] = {
|
|
|
2123 text: o[ n[i].row + 1 ],
|
|
|
2124 row: i + 1
|
|
|
2125 };
|
|
|
2126 }
|
|
|
2127 }
|
|
|
2128
|
|
|
2129 for ( i = n.length - 1; i > 0; i-- ) {
|
|
|
2130 if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null &&
|
|
|
2131 n[ i - 1 ] == o[ n[i].row - 1 ]) {
|
|
|
2132
|
|
|
2133 n[ i - 1 ] = {
|
|
|
2134 text: n[ i - 1 ],
|
|
|
2135 row: n[i].row - 1
|
|
|
2136 };
|
|
|
2137 o[ n[i].row - 1 ] = {
|
|
|
2138 text: o[ n[i].row - 1 ],
|
|
|
2139 row: i - 1
|
|
|
2140 };
|
|
|
2141 }
|
|
|
2142 }
|
|
|
2143
|
|
|
2144 return {
|
|
|
2145 o: o,
|
|
|
2146 n: n
|
|
|
2147 };
|
|
|
2148 }
|
|
|
2149
|
|
|
2150 return function( o, n ) {
|
|
|
2151 o = o.replace( /\s+$/, "" );
|
|
|
2152 n = n.replace( /\s+$/, "" );
|
|
|
2153
|
|
|
2154 var i, pre,
|
|
|
2155 str = "",
|
|
|
2156 out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ),
|
|
|
2157 oSpace = o.match(/\s+/g),
|
|
|
2158 nSpace = n.match(/\s+/g);
|
|
|
2159
|
|
|
2160 if ( oSpace == null ) {
|
|
|
2161 oSpace = [ " " ];
|
|
|
2162 }
|
|
|
2163 else {
|
|
|
2164 oSpace.push( " " );
|
|
|
2165 }
|
|
|
2166
|
|
|
2167 if ( nSpace == null ) {
|
|
|
2168 nSpace = [ " " ];
|
|
|
2169 }
|
|
|
2170 else {
|
|
|
2171 nSpace.push( " " );
|
|
|
2172 }
|
|
|
2173
|
|
|
2174 if ( out.n.length === 0 ) {
|
|
|
2175 for ( i = 0; i < out.o.length; i++ ) {
|
|
|
2176 str += "<del>" + out.o[i] + oSpace[i] + "</del>";
|
|
|
2177 }
|
|
|
2178 }
|
|
|
2179 else {
|
|
|
2180 if ( out.n[0].text == null ) {
|
|
|
2181 for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) {
|
|
|
2182 str += "<del>" + out.o[n] + oSpace[n] + "</del>";
|
|
|
2183 }
|
|
|
2184 }
|
|
|
2185
|
|
|
2186 for ( i = 0; i < out.n.length; i++ ) {
|
|
|
2187 if (out.n[i].text == null) {
|
|
|
2188 str += "<ins>" + out.n[i] + nSpace[i] + "</ins>";
|
|
|
2189 }
|
|
|
2190 else {
|
|
|
2191 // `pre` initialized at top of scope
|
|
|
2192 pre = "";
|
|
|
2193
|
|
|
2194 for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) {
|
|
|
2195 pre += "<del>" + out.o[n] + oSpace[n] + "</del>";
|
|
|
2196 }
|
|
|
2197 str += " " + out.n[i].text + nSpace[i] + pre;
|
|
|
2198 }
|
|
|
2199 }
|
|
|
2200 }
|
|
|
2201
|
|
|
2202 return str;
|
|
|
2203 };
|
|
|
2204 }());
|
|
|
2205
|
|
|
2206 // for CommonJS environments, export everything
|
|
|
2207 if ( typeof exports !== "undefined" ) {
|
|
|
2208 extend( exports, QUnit.constructor.prototype );
|
|
|
2209 }
|
|
|
2210
|
|
|
2211 // get at whatever the global object is, like window in browsers
|
|
|
2212 }( (function() {return this;}.call()) )); |
