2 * QUnit v1.7.0 - A JavaScript Unit Testing Framework
4 * http://docs.jquery.com/QUnit
6 * Copyright (c) 2012 John Resig, Jörn Zaefferer
7 * Dual licensed under the MIT (MIT-LICENSE.txt)
8 * or GPL (GPL-LICENSE.txt) licenses.
16 fileName
= (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""),
17 toString
= Object
.prototype.toString
,
18 hasOwn
= Object
.prototype.hasOwnProperty
,
20 setTimeout
: typeof window
.setTimeout
!== "undefined",
21 sessionStorage
: (function() {
22 var x
= "qunit-test-string";
24 sessionStorage
.setItem( x
, x
);
25 sessionStorage
.removeItem( x
);
33 function Test( settings
) {
34 extend( this, settings
);
36 this.testNumber
= ++Test
.count
;
44 tests
= id( "qunit-tests" );
47 b
= document
.createElement( "strong" );
48 b
.innerHTML
= this.name
;
50 // `a` initialized at top of scope
51 a
= document
.createElement( "a" );
52 a
.innerHTML
= "Rerun";
53 a
.href
= QUnit
.url({ testNumber
: this.testNumber
});
55 li
= document
.createElement( "li" );
58 li
.className
= "running";
59 li
.id
= this.id
= "qunit-test-output" + testId
++;
61 tests
.appendChild( li
);
65 if ( this.module
!== config
.previousModule
) {
66 if ( config
.previousModule
) {
67 runLoggingCallbacks( "moduleDone", QUnit
, {
68 name
: config
.previousModule
,
69 failed
: config
.moduleStats
.bad
,
70 passed
: config
.moduleStats
.all
- config
.moduleStats
.bad
,
71 total
: config
.moduleStats
.all
74 config
.previousModule
= this.module
;
75 config
.moduleStats
= { all
: 0, bad
: 0 };
76 runLoggingCallbacks( "moduleStart", QUnit
, {
79 } else if ( config
.autorun
) {
80 runLoggingCallbacks( "moduleStart", QUnit
, {
85 config
.current
= this;
87 this.testEnvironment
= extend({
89 teardown: function() {}
90 }, this.moduleTestEnvironment
);
92 runLoggingCallbacks( "testStart", QUnit
, {
97 // allow utility functions to access the current test environment
99 QUnit
.current_testEnvironment
= this.testEnvironment
;
101 if ( !config
.pollution
) {
104 if ( config
.notrycatch
) {
105 this.testEnvironment
.setup
.call( this.testEnvironment
);
109 this.testEnvironment
.setup
.call( this.testEnvironment
);
111 QUnit
.pushFailure( "Setup failed on " + this.testName
+ ": " + e
.message
, extractStacktrace( e
, 1 ) );
115 config
.current
= this;
117 var running
= id( "qunit-testresult" );
120 running
.innerHTML
= "Running: <br/>" + this.name
;
127 if ( config
.notrycatch
) {
128 this.callback
.call( this.testEnvironment
, QUnit
.assert
);
133 this.callback
.call( this.testEnvironment
, QUnit
.assert
);
135 QUnit
.pushFailure( "Died on test #" + (this.assertions
.length
+ 1) + " " + this.stack
+ ": " + e
.message
, extractStacktrace( e
, 0 ) );
136 // else next test will carry the responsibility
139 // Restart the tests if they're blocking
140 if ( config
.blocking
) {
145 teardown: function() {
146 config
.current
= this;
147 if ( config
.notrycatch
) {
148 this.testEnvironment
.teardown
.call( this.testEnvironment
);
152 this.testEnvironment
.teardown
.call( this.testEnvironment
);
154 QUnit
.pushFailure( "Teardown failed on " + this.testName
+ ": " + e
.message
, extractStacktrace( e
, 1 ) );
160 config
.current
= this;
161 if ( config
.requireExpects
&& this.expected
== null ) {
162 QUnit
.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack
);
163 } else if ( this.expected
!= null && this.expected
!= this.assertions
.length
) {
164 QUnit
.pushFailure( "Expected " + this.expected
+ " assertions, but " + this.assertions
.length
+ " were run", this.stack
);
165 } else if ( this.expected
== null && !this.assertions
.length
) {
166 QUnit
.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack
);
169 var assertion
, a
, b
, i
, li
, ol
,
173 tests
= id( "qunit-tests" );
175 config
.stats
.all
+= this.assertions
.length
;
176 config
.moduleStats
.all
+= this.assertions
.length
;
179 ol
= document
.createElement( "ol" );
181 for ( i
= 0; i
< this.assertions
.length
; i
++ ) {
182 assertion
= this.assertions
[i
];
184 li
= document
.createElement( "li" );
185 li
.className
= assertion
.result
? "pass" : "fail";
186 li
.innerHTML
= assertion
.message
|| ( assertion
.result
? "okay" : "failed" );
187 ol
.appendChild( li
);
189 if ( assertion
.result
) {
194 config
.moduleStats
.bad
++;
198 // store result when possible
199 if ( QUnit
.config
.reorder
&& defined
.sessionStorage
) {
201 sessionStorage
.setItem( "qunit-test-" + this.module
+ "-" + this.testName
, bad
);
203 sessionStorage
.removeItem( "qunit-test-" + this.module
+ "-" + this.testName
);
208 ol
.style
.display
= "none";
211 // `b` initialized at top of scope
212 b
= document
.createElement( "strong" );
213 b
.innerHTML
= this.name
+ " <b class='counts'>(<b class='failed'>" + bad
+ "</b>, <b class='passed'>" + good
+ "</b>, " + this.assertions
.length
+ ")</b>";
215 addEvent(b
, "click", function() {
216 var next
= b
.nextSibling
.nextSibling
,
217 display
= next
.style
.display
;
218 next
.style
.display
= display
=== "none" ? "block" : "none";
221 addEvent(b
, "dblclick", function( e
) {
222 var target
= e
&& e
.target
? e
.target
: window
.event
.srcElement
;
223 if ( target
.nodeName
.toLowerCase() == "span" || target
.nodeName
.toLowerCase() == "b" ) {
224 target
= target
.parentNode
;
226 if ( window
.location
&& target
.nodeName
.toLowerCase() === "strong" ) {
227 window
.location
= QUnit
.url({ testNumber
: test
.testNumber
});
231 // `li` initialized at top of scope
233 li
.className
= bad
? "fail" : "pass";
234 li
.removeChild( li
.firstChild
);
237 li
.appendChild ( a
);
238 li
.appendChild( ol
);
241 for ( i
= 0; i
< this.assertions
.length
; i
++ ) {
242 if ( !this.assertions
[i
].result
) {
245 config
.moduleStats
.bad
++;
250 runLoggingCallbacks( "testDone", QUnit
, {
254 passed
: this.assertions
.length
- bad
,
255 total
: this.assertions
.length
265 synchronize(function() {
269 // each of these can by async
270 synchronize(function() {
273 synchronize(function() {
276 synchronize(function() {
279 synchronize(function() {
284 // `bad` initialized at top of scope
285 // defer when previous test run passed, if storage is available
286 bad
= QUnit
.config
.reorder
&& defined
.sessionStorage
&&
287 +sessionStorage
.getItem( "qunit-test-" + this.module
+ "-" + this.testName
);
292 synchronize( run
, true );
297 // Root QUnit object.
298 // `QUnit` initialized at top of scope
301 // call on start of module test to prepend name to all tests
302 module: function( name
, testEnvironment
) {
303 config
.currentModule
= name
;
304 config
.currentModuleTestEnviroment
= testEnvironment
;
307 asyncTest: function( testName
, expected
, callback
) {
308 if ( arguments
.length
=== 2 ) {
313 QUnit
.test( testName
, expected
, callback
, true );
316 test: function( testName
, expected
, callback
, async
) {
318 name
= "<span class='test-name'>" + escapeInnerText( testName
) + "</span>";
320 if ( arguments
.length
=== 2 ) {
325 if ( config
.currentModule
) {
326 name
= "<span class='module-name'>" + config
.currentModule
+ "</span>: " + name
;
335 module
: config
.currentModule
,
336 moduleTestEnvironment
: config
.currentModuleTestEnviroment
,
337 stack
: sourceFromStacktrace( 2 )
340 if ( !validTest( test
) ) {
347 // Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
348 expect: function( asserts
) {
349 config
.current
.expected
= asserts
;
352 start: function( count
) {
353 config
.semaphore
-= count
|| 1;
354 // don't start until equal number of stop-calls
355 if ( config
.semaphore
> 0 ) {
358 // ignore if start is called more often then stop
359 if ( config
.semaphore
< 0 ) {
360 config
.semaphore
= 0;
362 // A slight delay, to avoid any current callbacks
363 if ( defined
.setTimeout
) {
364 window
.setTimeout(function() {
365 if ( config
.semaphore
> 0 ) {
368 if ( config
.timeout
) {
369 clearTimeout( config
.timeout
);
372 config
.blocking
= false;
376 config
.blocking
= false;
381 stop: function( count
) {
382 config
.semaphore
+= count
|| 1;
383 config
.blocking
= true;
385 if ( config
.testTimeout
&& defined
.setTimeout
) {
386 clearTimeout( config
.timeout
);
387 config
.timeout
= window
.setTimeout(function() {
388 QUnit
.ok( false, "Test timed out" );
389 config
.semaphore
= 1;
391 }, config
.testTimeout
);
397 // All of these must call either QUnit.push() or manually do:
398 // - runLoggingCallbacks( "log", .. );
399 // - config.current.assertions.push({ .. });
402 * Asserts rough true-ish result.
403 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
405 ok: function( result
, msg
) {
406 if ( !config
.current
) {
407 throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) );
417 msg
= escapeInnerText( msg
|| (result
? "okay" : "failed" ) );
418 msg
= "<span class='test-message'>" + msg
+ "</span>";
421 source
= sourceFromStacktrace( 2 );
423 details
.source
= source
;
424 msg
+= "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeInnerText( source
) + "</pre></td></tr></table>";
427 runLoggingCallbacks( "log", QUnit
, details
);
428 config
.current
.assertions
.push({
435 * Assert that the first two arguments are equal, with an optional message.
436 * Prints out both actual and expected values.
437 * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" );
439 equal: function( actual
, expected
, message
) {
440 QUnit
.push( expected
== actual
, actual
, expected
, message
);
443 notEqual: function( actual
, expected
, message
) {
444 QUnit
.push( expected
!= actual
, actual
, expected
, message
);
447 deepEqual: function( actual
, expected
, message
) {
448 QUnit
.push( QUnit
.equiv(actual
, expected
), actual
, expected
, message
);
451 notDeepEqual: function( actual
, expected
, message
) {
452 QUnit
.push( !QUnit
.equiv(actual
, expected
), actual
, expected
, message
);
455 strictEqual: function( actual
, expected
, message
) {
456 QUnit
.push( expected
=== actual
, actual
, expected
, message
);
459 notStrictEqual: function( actual
, expected
, message
) {
460 QUnit
.push( expected
!== actual
, actual
, expected
, message
);
463 raises: function( block
, expected
, message
) {
467 if ( typeof expected
=== "string" ) {
473 block
.call( config
.current
.testEnvironment
);
479 // we don't want to validate thrown error
482 // expected is a regexp
483 } else if ( QUnit
.objectType( expected
) === "regexp" ) {
484 ok
= expected
.test( actual
);
485 // expected is a constructor
486 } else if ( actual
instanceof expected
) {
488 // expected is a validation function which returns true is validation passed
489 } else if ( expected
.call( {}, actual
) === true ) {
494 QUnit
.push( ok
, actual
, null, message
);
498 // @deprecated: Kept assertion helpers in root for backwards compatibility
499 extend( QUnit
, QUnit
.assert
);
502 * @deprecated: Kept for backwards compatibility
503 * next step: remove entirely
505 QUnit
.equals = function() {
506 QUnit
.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" );
508 QUnit
.same = function() {
509 QUnit
.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" );
512 // We want access to the constructor's prototype
517 // Make F QUnit's constructor so that we can add to the prototype later
518 QUnit
.constructor = F
;
522 * Config object: Maintain internal state
523 * Later exposed as QUnit.config
524 * `config` initialized at top of scope
527 // The queue of tests to run
530 // block until document ready
533 // when enabled, show only failing tests
534 // gets persisted through sessionStorage and can be changed in UI via checkbox
537 // by default, run previously failed tests first
538 // very useful in combination with "Hide passed tests" checked
541 // by default, modify document.title when suite is done
544 // when enabled, all tests must call expect()
545 requireExpects
: false,
547 urlConfig
: [ "noglobals", "notrycatch" ],
549 // logging callback queues
559 // Initialize more QUnit.config and QUnit.urlParams
562 location
= window
.location
|| { search
: "", protocol
: "file:" },
563 params
= location
.search
.slice( 1 ).split( "&" ),
564 length
= params
.length
,
569 for ( i
= 0; i
< length
; i
++ ) {
570 current
= params
[ i
].split( "=" );
571 current
[ 0 ] = decodeURIComponent( current
[ 0 ] );
572 // allow just a key to turn on a flag, e.g., test.html?noglobals
573 current
[ 1 ] = current
[ 1 ] ? decodeURIComponent( current
[ 1 ] ) : true;
574 urlParams
[ current
[ 0 ] ] = current
[ 1 ];
578 QUnit
.urlParams
= urlParams
;
579 config
.filter
= urlParams
.filter
;
580 config
.testNumber
= parseInt( urlParams
.testNumber
, 10 ) || null;
582 // Figure out if we're running the tests from a server or not
583 QUnit
.isLocal
= location
.protocol
=== "file:";
586 // Export global variables, unless an 'exports' object exists,
587 // in that case we assume we're in CommonJS (dealt with on the bottom of the script)
588 if ( typeof exports
=== "undefined" ) {
589 extend( window
, QUnit
);
591 // Expose QUnit object
592 window
.QUnit
= QUnit
;
595 // Extend QUnit object,
596 // these after set here because they should not be exposed as global functions
600 // Initialize the configuration options
603 stats
: { all
: 0, bad
: 0 },
604 moduleStats
: { all
: 0, bad
: 0 },
605 started
: +new Date(),
615 var tests
, banner
, result
,
616 qunit
= id( "qunit" );
620 "<h1 id='qunit-header'>" + escapeInnerText( document
.title
) + "</h1>" +
621 "<h2 id='qunit-banner'></h2>" +
622 "<div id='qunit-testrunner-toolbar'></div>" +
623 "<h2 id='qunit-userAgent'></h2>" +
624 "<ol id='qunit-tests'></ol>";
627 tests
= id( "qunit-tests" );
628 banner
= id( "qunit-banner" );
629 result
= id( "qunit-testresult" );
632 tests
.innerHTML
= "";
636 banner
.className
= "";
640 result
.parentNode
.removeChild( result
);
644 result
= document
.createElement( "p" );
645 result
.id
= "qunit-testresult";
646 result
.className
= "result";
647 tests
.parentNode
.insertBefore( result
, tests
);
648 result
.innerHTML
= "Running...<br/> ";
652 // Resets the test setup. Useful for tests that modify the DOM.
653 // If jQuery is available, uses jQuery's html(), otherwise just innerHTML.
657 if ( window
.jQuery
) {
658 jQuery( "#qunit-fixture" ).html( config
.fixture
);
660 fixture
= id( "qunit-fixture" );
662 fixture
.innerHTML
= config
.fixture
;
667 // Trigger an event on an element.
668 // @example triggerEvent( document.body, "click" );
669 triggerEvent: function( elem
, type
, event
) {
670 if ( document
.createEvent
) {
671 event
= document
.createEvent( "MouseEvents" );
672 event
.initMouseEvent(type
, true, true, elem
.ownerDocument
.defaultView
,
673 0, 0, 0, 0, 0, false, false, false, false, 0, null);
675 elem
.dispatchEvent( event
);
676 } else if ( elem
.fireEvent
) {
677 elem
.fireEvent( "on" + type
);
681 // Safe object type checking
682 is: function( type
, obj
) {
683 return QUnit
.objectType( obj
) == type
;
686 objectType: function( obj
) {
687 if ( typeof obj
=== "undefined" ) {
689 // consider: typeof null === object
691 if ( obj
=== null ) {
695 var type
= toString
.call( obj
).match(/^\[object\s(.*)\]$/)[1] || "";
709 return type
.toLowerCase();
711 if ( typeof obj
=== "object" ) {
717 push: function( result
, actual
, expected
, message
) {
718 if ( !config
.current
) {
719 throw new Error( "assertion outside test context, was " + sourceFromStacktrace() );
730 message
= escapeInnerText( message
) || ( result
? "okay" : "failed" );
731 message
= "<span class='test-message'>" + message
+ "</span>";
735 expected
= escapeInnerText( QUnit
.jsDump
.parse(expected
) );
736 actual
= escapeInnerText( QUnit
.jsDump
.parse(actual
) );
737 output
+= "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected
+ "</pre></td></tr>";
739 if ( actual
!= expected
) {
740 output
+= "<tr class='test-actual'><th>Result: </th><td><pre>" + actual
+ "</pre></td></tr>";
741 output
+= "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit
.diff( expected
, actual
) + "</pre></td></tr>";
744 source
= sourceFromStacktrace();
747 details
.source
= source
;
748 output
+= "<tr class='test-source'><th>Source: </th><td><pre>" + escapeInnerText( source
) + "</pre></td></tr>";
751 output
+= "</table>";
754 runLoggingCallbacks( "log", QUnit
, details
);
756 config
.current
.assertions
.push({
762 pushFailure: function( message
, source
) {
769 message
= escapeInnerText(message
) || "error";
770 message
= "<span class='test-message'>" + message
+ "</span>";
774 details
.source
= source
;
775 output
+= "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeInnerText( source
) + "</pre></td></tr></table>";
778 runLoggingCallbacks( "log", QUnit
, details
);
780 config
.current
.assertions
.push({
786 url: function( params
) {
787 params
= extend( extend( {}, QUnit
.urlParams
), params
);
791 for ( key
in params
) {
792 if ( !hasOwn
.call( params
, key
) ) {
795 querystring
+= encodeURIComponent( key
) + "=" +
796 encodeURIComponent( params
[ key
] ) + "&";
798 return window
.location
.pathname
+ querystring
.slice( 0, -1 );
804 // load, equiv, jsDump, diff: Attached later
808 * @deprecated: Created for backwards compatibility with test runner that set the hook function
809 * into QUnit.{hook}, instead of invoking it and passing the hook function.
810 * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here.
811 * Doing this allows us to tell if the following methods have been overwritten on the actual
814 extend( QUnit
.constructor.prototype, {
816 // Logging callbacks; all receive a single argument with the listed properties
817 // run test/logs.html for any related changes
818 begin
: registerLoggingCallback( "begin" ),
820 // done: { failed, passed, total, runtime }
821 done
: registerLoggingCallback( "done" ),
823 // log: { result, actual, expected, message }
824 log
: registerLoggingCallback( "log" ),
826 // testStart: { name }
827 testStart
: registerLoggingCallback( "testStart" ),
829 // testDone: { name, failed, passed, total }
830 testDone
: registerLoggingCallback( "testDone" ),
832 // moduleStart: { name }
833 moduleStart
: registerLoggingCallback( "moduleStart" ),
835 // moduleDone: { name, failed, passed, total }
836 moduleDone
: registerLoggingCallback( "moduleDone" )
839 if ( typeof document
=== "undefined" || document
.readyState
=== "complete" ) {
840 config
.autorun
= true;
843 QUnit
.load = function() {
844 runLoggingCallbacks( "begin", QUnit
, {} );
846 // Initialize the config, saving the execution queue
847 var banner
, filter
, i
, label
, len
, main
, ol
, toolbar
, userAgent
, val
,
849 oldconfig
= extend( {}, config
);
852 extend(config
, oldconfig
);
854 config
.blocking
= false;
856 len
= config
.urlConfig
.length
;
858 for ( i
= 0; i
< len
; i
++ ) {
859 val
= config
.urlConfig
[i
];
860 config
[val
] = QUnit
.urlParams
[val
];
861 urlConfigHtml
+= "<label><input name='" + val
+ "' type='checkbox'" + ( config
[val
] ? " checked='checked'" : "" ) + ">" + val
+ "</label>";
864 // `userAgent` initialized at top of scope
865 userAgent
= id( "qunit-userAgent" );
867 userAgent
.innerHTML
= navigator
.userAgent
;
870 // `banner` initialized at top of scope
871 banner
= id( "qunit-header" );
873 banner
.innerHTML
= "<a href='" + QUnit
.url({ filter
: undefined }) + "'>" + banner
.innerHTML
+ "</a> " + urlConfigHtml
;
874 addEvent( banner
, "change", function( event
) {
876 params
[ event
.target
.name
] = event
.target
.checked
? true : undefined;
877 window
.location
= QUnit
.url( params
);
881 // `toolbar` initialized at top of scope
882 toolbar
= id( "qunit-testrunner-toolbar" );
884 // `filter` initialized at top of scope
885 filter
= document
.createElement( "input" );
886 filter
.type
= "checkbox";
887 filter
.id
= "qunit-filter-pass";
889 addEvent( filter
, "click", function() {
891 ol
= document
.getElementById( "qunit-tests" );
893 if ( filter
.checked
) {
894 ol
.className
= ol
.className
+ " hidepass";
896 tmp
= " " + ol
.className
.replace( /[\n\t\r]/g, " " ) + " ";
897 ol
.className
= tmp
.replace( / hidepass
/, " " );
899 if ( defined
.sessionStorage
) {
900 if (filter
.checked
) {
901 sessionStorage
.setItem( "qunit-filter-passed-tests", "true" );
903 sessionStorage
.removeItem( "qunit-filter-passed-tests" );
908 if ( config
.hidepassed
|| defined
.sessionStorage
&& sessionStorage
.getItem( "qunit-filter-passed-tests" ) ) {
909 filter
.checked
= true;
910 // `ol` initialized at top of scope
911 ol
= document
.getElementById( "qunit-tests" );
912 ol
.className
= ol
.className
+ " hidepass";
914 toolbar
.appendChild( filter
);
916 // `label` initialized at top of scope
917 label
= document
.createElement( "label" );
918 label
.setAttribute( "for", "qunit-filter-pass" );
919 label
.innerHTML
= "Hide passed tests";
920 toolbar
.appendChild( label
);
923 // `main` initialized at top of scope
924 main
= id( "qunit-fixture" );
926 config
.fixture
= main
.innerHTML
;
929 if ( config
.autostart
) {
934 addEvent( window
, "load", QUnit
.load
);
936 // addEvent(window, "error" ) gives us a useless event object
937 window
.onerror = function( message
, file
, line
) {
938 if ( QUnit
.config
.current
) {
939 QUnit
.pushFailure( message
, file
+ ":" + line
);
941 QUnit
.test( "global failure", function() {
942 QUnit
.pushFailure( message
, file
+ ":" + line
);
948 config
.autorun
= true;
950 // Log the last module results
951 if ( config
.currentModule
) {
952 runLoggingCallbacks( "moduleDone", QUnit
, {
953 name
: config
.currentModule
,
954 failed
: config
.moduleStats
.bad
,
955 passed
: config
.moduleStats
.all
- config
.moduleStats
.bad
,
956 total
: config
.moduleStats
.all
961 banner
= id( "qunit-banner" ),
962 tests
= id( "qunit-tests" ),
963 runtime
= +new Date() - config
.started
,
964 passed
= config
.stats
.all
- config
.stats
.bad
,
966 "Tests completed in ",
968 " milliseconds.<br/>",
969 "<span class='passed'>",
971 "</span> tests of <span class='total'>",
973 "</span> passed, <span class='failed'>",
979 banner
.className
= ( config
.stats
.bad
? "qunit-fail" : "qunit-pass" );
983 id( "qunit-testresult" ).innerHTML
= html
;
986 if ( config
.altertitle
&& typeof document
!== "undefined" && document
.title
) {
987 // show ✖ for good, ✔ for bad suite result in title
988 // use escape sequences in case file gets loaded with non-utf-8-charset
990 ( config
.stats
.bad
? "\u2716" : "\u2714" ),
991 document
.title
.replace( /^[\u2714\u2716] /i, "" )
995 // clear own sessionStorage items if all tests passed
996 if ( config
.reorder
&& defined
.sessionStorage
&& config
.stats
.bad
=== 0 ) {
997 // `key` & `i` initialized at top of scope
998 for ( i
= 0; i
< sessionStorage
.length
; i
++ ) {
999 key
= sessionStorage
.key( i
++ );
1000 if ( key
.indexOf( "qunit-test-" ) === 0 ) {
1001 sessionStorage
.removeItem( key
);
1006 runLoggingCallbacks( "done", QUnit
, {
1007 failed
: config
.stats
.bad
,
1009 total
: config
.stats
.all
,
1014 function validTest( test
) {
1016 filter
= config
.filter
&& config
.filter
.toLowerCase(),
1017 fullName
= (test
.module
+ ": " + test
.testName
).toLowerCase();
1019 if ( config
.testNumber
) {
1020 return test
.testNumber
=== config
.testNumber
;
1027 include
= filter
.charAt( 0 ) !== "!";
1029 filter
= filter
.slice( 1 );
1032 // If the filter matches, we need to honour include
1033 if ( fullName
.indexOf( filter
) !== -1 ) {
1037 // Otherwise, do the opposite
1041 // so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions)
1042 // Later Safari and IE10 are supposed to support error.stack as well
1043 // See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
1044 function extractStacktrace( e
, offset
) {
1045 offset
= offset
=== undefined ? 3 : offset
;
1047 var stack
, include
, i
, regex
;
1049 if ( e
.stacktrace
) {
1051 return e
.stacktrace
.split( "\n" )[ offset
+ 3 ];
1052 } else if ( e
.stack
) {
1054 stack
= e
.stack
.split( "\n" );
1055 if (/^error$/i.test( stack
[0] ) ) {
1060 for ( i
= offset
; i
< stack
.length
; i
++ ) {
1061 if ( stack
[ i
].indexOf( fileName
) != -1 ) {
1064 include
.push( stack
[ i
] );
1066 if ( include
.length
) {
1067 return include
.join( "\n" );
1070 return stack
[ offset
];
1071 } else if ( e
.sourceURL
) {
1072 // Safari, PhantomJS
1073 // hopefully one day Safari provides actual stacktraces
1074 // exclude useless self-reference for generated Error objects
1075 if ( /qunit.js$/.test( e
.sourceURL
) ) {
1078 // for actual exceptions, this is useful
1079 return e
.sourceURL
+ ":" + e
.line
;
1082 function sourceFromStacktrace( offset
) {
1086 return extractStacktrace( e
, offset
);
1090 function escapeInnerText( s
) {
1095 return s
.replace( /[\&<>]/g, function( s
) {
1097 case "&": return "&";
1098 case "<": return "<";
1099 case ">": return ">";
1105 function synchronize( callback
, last
) {
1106 config
.queue
.push( callback
);
1108 if ( config
.autorun
&& !config
.blocking
) {
1113 function process( last
) {
1117 var start
= new Date().getTime();
1118 config
.depth
= config
.depth
? config
.depth
+ 1 : 1;
1120 while ( config
.queue
.length
&& !config
.blocking
) {
1121 if ( !defined
.setTimeout
|| config
.updateRate
<= 0 || ( ( new Date().getTime() - start
) < config
.updateRate
) ) {
1122 config
.queue
.shift()();
1124 window
.setTimeout( next
, 13 );
1129 if ( last
&& !config
.blocking
&& !config
.queue
.length
&& config
.depth
=== 0 ) {
1134 function saveGlobal() {
1135 config
.pollution
= [];
1137 if ( config
.noglobals
) {
1138 for ( var key
in window
) {
1139 // in Opera sometimes DOM element ids show up here, ignore them
1140 if ( !hasOwn
.call( window
, key
) || /^qunit-test-output/.test( key
) ) {
1143 config
.pollution
.push( key
);
1148 function checkPollution( name
) {
1151 old
= config
.pollution
;
1155 newGlobals
= diff( config
.pollution
, old
);
1156 if ( newGlobals
.length
> 0 ) {
1157 QUnit
.pushFailure( "Introduced global variable(s): " + newGlobals
.join(", ") );
1160 deletedGlobals
= diff( old
, config
.pollution
);
1161 if ( deletedGlobals
.length
> 0 ) {
1162 QUnit
.pushFailure( "Deleted global variable(s): " + deletedGlobals
.join(", ") );
1166 // returns a new Array with the elements that are in a but not in b
1167 function diff( a
, b
) {
1171 for ( i
= 0; i
< result
.length
; i
++ ) {
1172 for ( j
= 0; j
< b
.length
; j
++ ) {
1173 if ( result
[i
] === b
[j
] ) {
1174 result
.splice( i
, 1 );
1183 function extend( a
, b
) {
1184 for ( var prop
in b
) {
1185 if ( b
[ prop
] === undefined ) {
1188 // Avoid "Member not found" error in IE8 caused by setting window.constructor
1189 } else if ( prop
!== "constructor" || a
!== window
) {
1190 a
[ prop
] = b
[ prop
];
1197 function addEvent( elem
, type
, fn
) {
1198 if ( elem
.addEventListener
) {
1199 elem
.addEventListener( type
, fn
, false );
1200 } else if ( elem
.attachEvent
) {
1201 elem
.attachEvent( "on" + type
, fn
);
1207 function id( name
) {
1208 return !!( typeof document
!== "undefined" && document
&& document
.getElementById
) &&
1209 document
.getElementById( name
);
1212 function registerLoggingCallback( key
) {
1213 return function( callback
) {
1214 config
[key
].push( callback
);
1218 // Supports deprecated method of completely overwriting logging callbacks
1219 function runLoggingCallbacks( key
, scope
, args
) {
1222 if ( QUnit
.hasOwnProperty( key
) ) {
1223 QUnit
[ key
].call(scope
, args
);
1225 callbacks
= config
[ key
];
1226 for ( i
= 0; i
< callbacks
.length
; i
++ ) {
1227 callbacks
[ i
].call( scope
, args
);
1232 // Test for equality any JavaScript type.
1233 // Author: Philippe Rathé <prathe@gmail.com>
1234 QUnit
.equiv
= (function() {
1236 // Call the o related callback with the given arguments.
1237 function bindCallbacks( o
, callbacks
, args
) {
1238 var prop
= QUnit
.objectType( o
);
1240 if ( QUnit
.objectType( callbacks
[ prop
] ) === "function" ) {
1241 return callbacks
[ prop
].apply( callbacks
, args
);
1243 return callbacks
[ prop
]; // or undefined
1248 // the real equiv function
1250 // stack to decide between skip/abort functions
1252 // stack to avoiding loops from circular referencing
1255 getProto
= Object
.getPrototypeOf
|| function ( obj
) {
1256 return obj
.__proto__
;
1258 callbacks
= (function () {
1260 // for string, boolean, number and null
1261 function useStrictEquality( b
, a
) {
1262 if ( b
instanceof a
.constructor || a
instanceof b
.constructor ) {
1263 // to catch short annotaion VS 'new' annotation of a
1266 // var j = new Number(1);
1274 "string": useStrictEquality
,
1275 "boolean": useStrictEquality
,
1276 "number": useStrictEquality
,
1277 "null": useStrictEquality
,
1278 "undefined": useStrictEquality
,
1280 "nan": function( b
) {
1284 "date": function( b
, a
) {
1285 return QUnit
.objectType( b
) === "date" && a
.valueOf() === b
.valueOf();
1288 "regexp": function( b
, a
) {
1289 return QUnit
.objectType( b
) === "regexp" &&
1291 a
.source
=== b
.source
&&
1293 a
.global
=== b
.global
&&
1295 a
.ignoreCase
=== b
.ignoreCase
&&
1296 a
.multiline
=== b
.multiline
;
1299 // - skip when the property is a method of an instance (OOP)
1300 // - abort otherwise,
1301 // initial === would have catch identical references anyway
1302 "function": function() {
1303 var caller
= callers
[callers
.length
- 1];
1304 return caller
!== Object
&& typeof caller
!== "undefined";
1307 "array": function( b
, a
) {
1308 var i
, j
, len
, loop
;
1310 // b could be an object literal here
1311 if ( QUnit
.objectType( b
) !== "array" ) {
1316 if ( len
!== b
.length
) {
1321 // track reference to avoid circular references
1323 for ( i
= 0; i
< len
; i
++ ) {
1325 for ( j
= 0; j
< parents
.length
; j
++ ) {
1326 if ( parents
[j
] === a
[i
] ) {
1327 loop
= true;// dont rewalk array
1330 if ( !loop
&& !innerEquiv(a
[i
], b
[i
]) ) {
1339 "object": function( b
, a
) {
1346 // comparing constructors is more strict than using
1348 if ( a
.constructor !== b
.constructor ) {
1349 // Allow objects with no prototype to be equivalent to
1350 // objects with Object as their constructor.
1351 if ( !(( getProto(a
) === null && getProto(b
) === Object
.prototype ) ||
1352 ( getProto(b
) === null && getProto(a
) === Object
.prototype ) ) ) {
1357 // stack constructor before traversing properties
1358 callers
.push( a
.constructor );
1359 // track reference to avoid circular references
1362 for ( i
in a
) { // be strict: don't ensures hasOwnProperty
1365 for ( j
= 0; j
< parents
.length
; j
++ ) {
1366 if ( parents
[j
] === a
[i
] ) {
1367 // don't go down the same path twice
1371 aProperties
.push(i
); // collect a's properties
1373 if (!loop
&& !innerEquiv( a
[i
], b
[i
] ) ) {
1379 callers
.pop(); // unstack, we are done
1383 bProperties
.push( i
); // collect b's properties
1386 // Ensures identical properties name
1387 return eq
&& innerEquiv( aProperties
.sort(), bProperties
.sort() );
1392 innerEquiv = function() { // can take multiple arguments
1393 var args
= [].slice
.apply( arguments
);
1394 if ( args
.length
< 2 ) {
1395 return true; // end transition
1398 return (function( a
, b
) {
1400 return true; // catch the most you can
1401 } else if ( a
=== null || b
=== null || typeof a
=== "undefined" ||
1402 typeof b
=== "undefined" ||
1403 QUnit
.objectType(a
) !== QUnit
.objectType(b
) ) {
1404 return false; // don't lose time with error prone cases
1406 return bindCallbacks(a
, callbacks
, [ b
, a
]);
1409 // apply transition with (1..n) arguments
1410 }( args
[0], args
[1] ) && arguments
.callee
.apply( this, args
.splice(1, args
.length
- 1 )) );
1417 * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
1418 * http://flesler.blogspot.com Licensed under BSD
1419 * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
1421 * @projectDescription Advanced and extensible data dumping for Javascript.
1423 * @author Ariel Flesler
1424 * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
1426 QUnit
.jsDump
= (function() {
1427 function quote( str
) {
1428 return '"' + str
.toString().replace( /"/g, '\\"' ) + '"';
1430 function literal( o ) {
1433 function join( pre, arr, post ) {
1434 var s = jsDump.separator(),
1435 base = jsDump.indent(),
1436 inner = jsDump.indent(1);
1438 arr = arr.join( "," + s + inner );
1443 return [ pre, inner + arr, base + post ].join(s);
1445 function array( arr, stack ) {
1446 var i = arr.length, ret = new Array(i);
1449 ret[i] = this.parse( arr[i] , undefined , stack);
1452 return join( "[", ret, "]" );
1455 var reName = /^function (\w+)/,
1457 parse: function( obj, type, stack ) { //type is used mostly internally, you can fix a (custom)type in advance
1458 stack = stack || [ ];
1460 parser = this.parsers[ type || this.typeOf(obj) ];
1462 type = typeof parser;
1463 inStack = inArray( obj, stack );
1465 if ( inStack != -1 ) {
1466 return "recursion(" + (inStack - stack.length) + ")";
1469 if ( type == "function" ) {
1471 res = parser.call( this, obj, stack );
1476 return ( type == "string
" ) ? parser : this.parsers.error;
1478 typeOf: function( obj ) {
1480 if ( obj === null ) {
1482 } else if ( typeof obj === "undefined" ) {
1484 } else if ( QUnit.is( "regexp
", obj) ) {
1486 } else if ( QUnit.is( "date
", obj) ) {
1488 } else if ( QUnit.is( "function", obj) ) {
1490 } else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) {
1492 } else if ( obj.nodeType === 9 ) {
1494 } else if ( obj.nodeType ) {
1498 toString.call( obj ) === "[object Array
]" ||
1500 ( typeof obj.length === "number
" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) )
1508 separator: function() {
1509 return this.multiline ? this.HTML ? "<br
/>" : "\n" : this.HTML ? " 
;" : " ";
1511 indent: function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
1512 if ( !this.multiline ) {
1515 var chr = this.indentChar;
1517 chr = chr.replace( /\t/g, " " ).replace( / /g, " 
;" );
1519 return new Array( this._depth_ + (extra||0) ).join(chr);
1522 this._depth_ += a || 1;
1524 down: function( a ) {
1525 this._depth_ -= a || 1;
1527 setParser: function( name, parser ) {
1528 this.parsers[name] = parser;
1530 // The next 3 are exposed so you can use them
1536 // This is the list of parsers, to modify them, use jsDump.setParser
1539 document: "[Document
]",
1540 error: "[ERROR
]", //when no parser is found, shouldn"t happen
1541 unknown
: "[Unknown]",
1543 "undefined": "undefined",
1544 "function": function( fn
) {
1545 var ret
= "function",
1546 name
= "name" in fn
? fn
.name
: (reName
.exec(fn
) || [])[1];//functions never have name in IE
1553 ret
= [ ret
, QUnit
.jsDump
.parse( fn
, "functionArgs" ), "){" ].join( "" );
1554 return join( ret
, QUnit
.jsDump
.parse(fn
,"functionCode" ), "}" );
1559 object: function( map
, stack
) {
1560 var ret
= [ ], keys
, key
, val
, i
;
1562 if ( Object
.keys
) {
1563 keys
= Object
.keys( map
);
1566 for ( key
in map
) {
1571 for ( i
= 0; i
< keys
.length
; i
++ ) {
1574 ret
.push( QUnit
.jsDump
.parse( key
, "key" ) + ": " + QUnit
.jsDump
.parse( val
, undefined, stack
) );
1576 QUnit
.jsDump
.down();
1577 return join( "{", ret
, "}" );
1579 node: function( node
) {
1581 open
= QUnit
.jsDump
.HTML
? "<" : "<",
1582 close
= QUnit
.jsDump
.HTML
? ">" : ">",
1583 tag
= node
.nodeName
.toLowerCase(),
1586 for ( a
in QUnit
.jsDump
.DOMAttrs
) {
1587 val
= node
[ QUnit
.jsDump
.DOMAttrs
[a
] ];
1589 ret
+= " " + a
+ "=" + QUnit
.jsDump
.parse( val
, "attribute" );
1592 return ret
+ close
+ open
+ "/" + tag
+ close
;
1594 functionArgs: function( fn
) {//function calls it internally, it's the arguments part of the function
1602 args
= new Array(l
);
1604 args
[l
] = String
.fromCharCode(97+l
);//97 is 'a'
1606 return " " + args
.join( ", " ) + " ";
1608 key
: quote
, //object calls it internally, the key part of an item in a map
1609 functionCode
: "[code]", //function calls it internally, it's the content of the function
1610 attribute
: quote
, //node calls it internally, it's an html attribute value
1613 regexp
: literal
, //regex
1618 //attributes to dump from nodes, name=>realName
1621 "class": "className"
1623 HTML
: false,//if true, entities are escaped ( <, >, \t, space and \n )
1624 indentChar
: " ",//indentation unit
1625 multiline
: true //if true, items in a collection, are separated by a \n, else just a space.
1632 function getText( elems
) {
1636 for ( i
= 0; elems
[i
]; i
++ ) {
1639 // Get the text from text nodes and CDATA nodes
1640 if ( elem
.nodeType
=== 3 || elem
.nodeType
=== 4 ) {
1641 ret
+= elem
.nodeValue
;
1643 // Traverse everything else, except comment nodes
1644 } else if ( elem
.nodeType
!== 8 ) {
1645 ret
+= getText( elem
.childNodes
);
1653 function inArray( elem
, array
) {
1654 if ( array
.indexOf
) {
1655 return array
.indexOf( elem
);
1658 for ( var i
= 0, length
= array
.length
; i
< length
; i
++ ) {
1659 if ( array
[ i
] === elem
) {
1668 * Javascript Diff Algorithm
1669 * By John Resig (http://ejohn.org/)
1670 * Modified by Chu Alan "sprite"
1672 * Released under the MIT license.
1675 * http://ejohn.org/projects/javascript-diff-algorithm/
1677 * Usage: QUnit.diff(expected, actual)
1679 * 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"
1681 QUnit
.diff
= (function() {
1682 function diff( o
, n
) {
1687 for ( i
= 0; i
< n
.length
; i
++ ) {
1688 if ( ns
[ n
[i
] ] == null ) {
1694 ns
[ n
[i
] ].rows
.push( i
);
1697 for ( i
= 0; i
< o
.length
; i
++ ) {
1698 if ( os
[ o
[i
] ] == null ) {
1704 os
[ o
[i
] ].rows
.push( i
);
1708 if ( !hasOwn
.call( ns
, i
) ) {
1711 if ( ns
[i
].rows
.length
== 1 && typeof os
[i
] != "undefined" && os
[i
].rows
.length
== 1 ) {
1712 n
[ ns
[i
].rows
[0] ] = {
1713 text
: n
[ ns
[i
].rows
[0] ],
1716 o
[ os
[i
].rows
[0] ] = {
1717 text
: o
[ os
[i
].rows
[0] ],
1723 for ( i
= 0; i
< n
.length
- 1; i
++ ) {
1724 if ( n
[i
].text
!= null && n
[ i
+ 1 ].text
== null && n
[i
].row
+ 1 < o
.length
&& o
[ n
[i
].row
+ 1 ].text
== null &&
1725 n
[ i
+ 1 ] == o
[ n
[i
].row
+ 1 ] ) {
1731 o
[ n
[i
].row
+ 1 ] = {
1732 text
: o
[ n
[i
].row
+ 1 ],
1738 for ( i
= n
.length
- 1; i
> 0; i
-- ) {
1739 if ( n
[i
].text
!= null && n
[ i
- 1 ].text
== null && n
[i
].row
> 0 && o
[ n
[i
].row
- 1 ].text
== null &&
1740 n
[ i
- 1 ] == o
[ n
[i
].row
- 1 ]) {
1746 o
[ n
[i
].row
- 1 ] = {
1747 text
: o
[ n
[i
].row
- 1 ],
1759 return function( o
, n
) {
1760 o
= o
.replace( /\s+$/, "" );
1761 n
= n
.replace( /\s+$/, "" );
1765 out
= diff( o
=== "" ? [] : o
.split(/\s+/), n
=== "" ? [] : n
.split(/\s+/) ),
1766 oSpace
= o
.match(/\s+/g),
1767 nSpace
= n
.match(/\s+/g);
1769 if ( oSpace
== null ) {
1776 if ( nSpace
== null ) {
1783 if ( out
.n
.length
=== 0 ) {
1784 for ( i
= 0; i
< out
.o
.length
; i
++ ) {
1785 str
+= "<del>" + out
.o
[i
] + oSpace
[i
] + "</del>";
1789 if ( out
.n
[0].text
== null ) {
1790 for ( n
= 0; n
< out
.o
.length
&& out
.o
[n
].text
== null; n
++ ) {
1791 str
+= "<del>" + out
.o
[n
] + oSpace
[n
] + "</del>";
1795 for ( i
= 0; i
< out
.n
.length
; i
++ ) {
1796 if (out
.n
[i
].text
== null) {
1797 str
+= "<ins>" + out
.n
[i
] + nSpace
[i
] + "</ins>";
1800 // `pre` initialized at top of scope
1803 for ( n
= out
.n
[i
].row
+ 1; n
< out
.o
.length
&& out
.o
[n
].text
== null; n
++ ) {
1804 pre
+= "<del>" + out
.o
[n
] + oSpace
[n
] + "</del>";
1806 str
+= " " + out
.n
[i
].text
+ nSpace
[i
] + pre
;
1815 // for CommonJS enviroments, export everything
1816 if ( typeof exports
!== "undefined" ) {
1817 extend(exports
, QUnit
);
1820 // get at whatever the global object is, like window in browsers
1821 }( (function() {return this;}.call()) ));