2
* QUnit - 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.
14
setTimeout: typeof window.setTimeout !== "undefined",
15
sessionStorage: (function() {
17
return !!sessionStorage.getItem;
26
var Test = function(name, testName, expected, testEnvironmentArg, async, callback) {
28
this.testName = testName;
29
this.expected = expected;
30
this.testEnvironmentArg = testEnvironmentArg;
32
this.callback = callback;
37
var tests = id("qunit-tests");
39
var b = document.createElement("strong");
40
b.innerHTML = "Running " + this.name;
41
var li = document.createElement("li");
43
li.className = "running";
44
li.id = this.id = "test-output" + testId++;
45
tests.appendChild( li );
49
if (this.module != config.previousModule) {
50
if ( config.previousModule ) {
52
name: config.previousModule,
53
failed: config.moduleStats.bad,
54
passed: config.moduleStats.all - config.moduleStats.bad,
55
total: config.moduleStats.all
58
config.previousModule = this.module;
59
config.moduleStats = { all: 0, bad: 0 };
65
config.current = this;
66
this.testEnvironment = extend({
68
teardown: function() {}
69
}, this.moduleTestEnvironment);
70
if (this.testEnvironmentArg) {
71
extend(this.testEnvironment, this.testEnvironmentArg);
78
// allow utility functions to access the current test environment
80
QUnit.current_testEnvironment = this.testEnvironment;
83
if ( !config.pollution ) {
87
this.testEnvironment.setup.call(this.testEnvironment);
89
QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message );
97
if ( config.notrycatch ) {
98
this.callback.call(this.testEnvironment);
102
this.callback.call(this.testEnvironment);
104
fail("Test " + this.testName + " died, exception and test follows", e, this.callback);
105
QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) );
106
// else next test will carry the responsibility
109
// Restart the tests if they're blocking
110
if ( config.blocking ) {
115
teardown: function() {
117
this.testEnvironment.teardown.call(this.testEnvironment);
120
QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message );
124
if ( this.expected && this.expected != this.assertions.length ) {
125
QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" );
128
var good = 0, bad = 0,
129
tests = id("qunit-tests");
131
config.stats.all += this.assertions.length;
132
config.moduleStats.all += this.assertions.length;
135
var ol = document.createElement("ol");
137
for ( var i = 0; i < this.assertions.length; i++ ) {
138
var assertion = this.assertions[i];
140
var li = document.createElement("li");
141
li.className = assertion.result ? "pass" : "fail";
142
li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed");
143
ol.appendChild( li );
145
if ( assertion.result ) {
150
config.moduleStats.bad++;
154
// store result when possible
155
if ( QUnit.config.reorder && defined.sessionStorage ) {
157
sessionStorage.setItem("qunit-" + this.module + "-" + this.testName, bad);
159
sessionStorage.removeItem("qunit-" + this.module + "-" + this.testName);
164
ol.style.display = "none";
167
var b = document.createElement("strong");
168
b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
170
var a = document.createElement("a");
171
a.innerHTML = "Rerun";
172
a.href = QUnit.url({ filter: getText([b]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
174
addEvent(b, "click", function() {
175
var next = b.nextSibling.nextSibling,
176
display = next.style.display;
177
next.style.display = display === "none" ? "block" : "none";
180
addEvent(b, "dblclick", function(e) {
181
var target = e && e.target ? e.target : window.event.srcElement;
182
if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
183
target = target.parentNode;
185
if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
186
window.location = QUnit.url({ filter: getText([target]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
190
var li = id(this.id);
191
li.className = bad ? "fail" : "pass";
192
li.removeChild( li.firstChild );
195
li.appendChild( ol );
198
for ( var i = 0; i < this.assertions.length; i++ ) {
199
if ( !this.assertions[i].result ) {
202
config.moduleStats.bad++;
210
fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset);
216
passed: this.assertions.length - bad,
217
total: this.assertions.length
223
synchronize(function() {
227
// each of these can by async
228
synchronize(function() {
231
synchronize(function() {
234
synchronize(function() {
237
synchronize(function() {
241
// defer when previous test run passed, if storage is available
242
var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.module + "-" + this.testName);
254
// call on start of module test to prepend name to all tests
255
module: function(name, testEnvironment) {
256
config.currentModule = name;
257
config.currentModuleTestEnviroment = testEnvironment;
260
asyncTest: function(testName, expected, callback) {
261
if ( arguments.length === 2 ) {
266
QUnit.test(testName, expected, callback, true);
269
test: function(testName, expected, callback, async) {
270
var name = '<span class="test-name">' + testName + '</span>', testEnvironmentArg;
272
if ( arguments.length === 2 ) {
276
// is 2nd argument a testEnvironment?
277
if ( expected && typeof expected === 'object') {
278
testEnvironmentArg = expected;
282
if ( config.currentModule ) {
283
name = '<span class="module-name">' + config.currentModule + "</span>: " + name;
286
if ( !validTest(config.currentModule + ": " + testName) ) {
290
var test = new Test(name, testName, expected, testEnvironmentArg, async, callback);
291
test.module = config.currentModule;
292
test.moduleTestEnvironment = config.currentModuleTestEnviroment;
297
* Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
299
expect: function(asserts) {
300
config.current.expected = asserts;
305
* @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
307
ok: function(a, msg) {
313
msg = escapeHtml(msg);
315
config.current.assertions.push({
322
* Checks that the first two arguments are equal, with an optional message.
323
* Prints out both actual and expected values.
325
* Prefered to ok( actual == expected, message )
327
* @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
329
* @param Object actual
330
* @param Object expected
331
* @param String message (optional)
333
equal: function(actual, expected, message) {
334
QUnit.push(expected == actual, actual, expected, message);
337
notEqual: function(actual, expected, message) {
338
QUnit.push(expected != actual, actual, expected, message);
341
deepEqual: function(actual, expected, message) {
342
QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);
345
notDeepEqual: function(actual, expected, message) {
346
QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);
349
strictEqual: function(actual, expected, message) {
350
QUnit.push(expected === actual, actual, expected, message);
353
notStrictEqual: function(actual, expected, message) {
354
QUnit.push(expected !== actual, actual, expected, message);
357
raises: function(block, expected, message) {
358
var actual, ok = false;
360
if (typeof expected === 'string') {
372
// we don't want to validate thrown error
375
// expected is a regexp
376
} else if (QUnit.objectType(expected) === "regexp") {
377
ok = expected.test(actual);
378
// expected is a constructor
379
} else if (actual instanceof expected) {
381
// expected is a validation function which returns true is validation passed
382
} else if (expected.call({}, actual) === true) {
387
QUnit.ok(ok, message);
392
if (config.semaphore > 0) {
393
// don't start until equal number of stop-calls
396
if (config.semaphore < 0) {
397
// ignore if start is called more often then stop
398
config.semaphore = 0;
400
// A slight delay, to avoid any current callbacks
401
if ( defined.setTimeout ) {
402
window.setTimeout(function() {
403
if (config.semaphore > 0) {
406
if ( config.timeout ) {
407
clearTimeout(config.timeout);
410
config.blocking = false;
414
config.blocking = false;
419
stop: function(timeout) {
421
config.blocking = true;
423
if ( timeout && defined.setTimeout ) {
424
clearTimeout(config.timeout);
425
config.timeout = window.setTimeout(function() {
426
QUnit.ok( false, "Test timed out" );
433
// Backwards compatibility, deprecated
434
QUnit.equals = QUnit.equal;
435
QUnit.same = QUnit.deepEqual;
437
// Maintain internal state
439
// The queue of tests to run
442
// block until document ready
445
// when enabled, show only failing tests
446
// gets persisted through sessionStorage and can be changed in UI via checkbox
449
// by default, run previously failed tests first
450
// very useful in combination with "Hide passed tests" checked
453
// by default, modify document.title when suite is done
456
urlConfig: ['noglobals', 'notrycatch']
461
var location = window.location || { search: "", protocol: "file:" },
462
params = location.search.slice( 1 ).split( "&" ),
463
length = params.length,
468
for ( var i = 0; i < length; i++ ) {
469
current = params[ i ].split( "=" );
470
current[ 0 ] = decodeURIComponent( current[ 0 ] );
471
// allow just a key to turn on a flag, e.g., test.html?noglobals
472
current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
473
urlParams[ current[ 0 ] ] = current[ 1 ];
477
QUnit.urlParams = urlParams;
478
config.filter = urlParams.filter;
480
// Figure out if we're running the tests from a server or not
481
QUnit.isLocal = !!(location.protocol === 'file:');
484
// Expose the API as global variables, unless an 'exports'
485
// object exists, in that case we assume we're in CommonJS
486
if ( typeof exports === "undefined" || typeof require === "undefined" ) {
487
extend(window, QUnit);
488
window.QUnit = QUnit;
490
extend(exports, QUnit);
491
exports.QUnit = QUnit;
494
// define these after exposing globals to keep them in these QUnit namespace only
498
// Initialize the configuration options
501
stats: { all: 0, bad: 0 },
502
moduleStats: { all: 0, bad: 0 },
513
var tests = id( "qunit-tests" ),
514
banner = id( "qunit-banner" ),
515
result = id( "qunit-testresult" );
518
tests.innerHTML = "";
522
banner.className = "";
526
result.parentNode.removeChild( result );
530
result = document.createElement( "p" );
531
result.id = "qunit-testresult";
532
result.className = "result";
533
tests.parentNode.insertBefore( result, tests );
534
result.innerHTML = 'Running...<br/> ';
539
* Resets the test setup. Useful for tests that modify the DOM.
541
* If jQuery is available, uses jQuery's html(), otherwise just innerHTML.
544
if ( window.jQuery ) {
545
jQuery( "#qunit-fixture" ).html( config.fixture );
547
var main = id( 'qunit-fixture' );
549
main.innerHTML = config.fixture;
555
* Trigger an event on an element.
557
* @example triggerEvent( document.body, "click" );
559
* @param DOMElement elem
562
triggerEvent: function( elem, type, event ) {
563
if ( document.createEvent ) {
564
event = document.createEvent("MouseEvents");
565
event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
566
0, 0, 0, 0, 0, false, false, false, false, 0, null);
567
elem.dispatchEvent( event );
569
} else if ( elem.fireEvent ) {
570
elem.fireEvent("on"+type);
574
// Safe object type checking
575
is: function( type, obj ) {
576
return QUnit.objectType( obj ) == type;
579
objectType: function( obj ) {
580
if (typeof obj === "undefined") {
583
// consider: typeof null === object
589
var type = Object.prototype.toString.call( obj )
590
.match(/^\[object\s(.*)\]$/)[1] || '';
605
return type.toLowerCase();
607
if (typeof obj === "object") {
613
push: function(result, actual, expected, message) {
621
message = escapeHtml(message) || (result ? "okay" : "failed");
622
message = '<span class="test-message">' + message + "</span>";
623
expected = escapeHtml(QUnit.jsDump.parse(expected));
624
actual = escapeHtml(QUnit.jsDump.parse(actual));
625
var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>';
626
if (actual != expected) {
627
output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>';
628
output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>';
631
var source = sourceFromStacktrace();
633
details.source = source;
634
output += '<tr class="test-source"><th>Source: </th><td><pre>' + escapeHtml(source) + '</pre></td></tr>';
637
output += "</table>";
641
config.current.assertions.push({
647
url: function( params ) {
648
params = extend( extend( {}, QUnit.urlParams ), params );
649
var querystring = "?",
651
for ( key in params ) {
652
querystring += encodeURIComponent( key ) + "=" +
653
encodeURIComponent( params[ key ] ) + "&";
655
return window.location.pathname + querystring.slice( 0, -1 );
662
// Logging callbacks; all receive a single argument with the listed properties
663
// run test/logs.html for any related changes
664
begin: function() {},
665
// done: { failed, passed, total, runtime }
667
// log: { result, actual, expected, message }
669
// testStart: { name }
670
testStart: function() {},
671
// testDone: { name, failed, passed, total }
672
testDone: function() {},
673
// moduleStart: { name }
674
moduleStart: function() {},
675
// moduleDone: { name, failed, passed, total }
676
moduleDone: function() {}
679
if ( typeof document === "undefined" || document.readyState === "complete" ) {
680
config.autorun = true;
683
QUnit.load = function() {
686
// Initialize the config, saving the execution queue
687
var oldconfig = extend({}, config);
689
extend(config, oldconfig);
691
config.blocking = false;
693
var urlConfigHtml = '', len = config.urlConfig.length;
694
for ( var i = 0, val; i < len, val = config.urlConfig[i]; i++ ) {
695
config[val] = QUnit.urlParams[val];
696
urlConfigHtml += '<label><input name="' + val + '" type="checkbox"' + ( config[val] ? ' checked="checked"' : '' ) + '>' + val + '</label>';
699
var userAgent = id("qunit-userAgent");
701
userAgent.innerHTML = navigator.userAgent;
703
var banner = id("qunit-header");
705
banner.innerHTML = '<a href="' + QUnit.url({ filter: undefined }) + '"> ' + banner.innerHTML + '</a> ' + urlConfigHtml;
706
addEvent( banner, "change", function( event ) {
708
params[ event.target.name ] = event.target.checked ? true : undefined;
709
window.location = QUnit.url( params );
713
var toolbar = id("qunit-testrunner-toolbar");
715
var filter = document.createElement("input");
716
filter.type = "checkbox";
717
filter.id = "qunit-filter-pass";
718
addEvent( filter, "click", function() {
719
var ol = document.getElementById("qunit-tests");
720
if ( filter.checked ) {
721
ol.className = ol.className + " hidepass";
723
var tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
724
ol.className = tmp.replace(/ hidepass /, " ");
726
if ( defined.sessionStorage ) {
727
if (filter.checked) {
728
sessionStorage.setItem("qunit-filter-passed-tests", "true");
730
sessionStorage.removeItem("qunit-filter-passed-tests");
734
if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) {
735
filter.checked = true;
736
var ol = document.getElementById("qunit-tests");
737
ol.className = ol.className + " hidepass";
739
toolbar.appendChild( filter );
741
var label = document.createElement("label");
742
label.setAttribute("for", "qunit-filter-pass");
743
label.innerHTML = "Hide passed tests";
744
toolbar.appendChild( label );
747
var main = id('qunit-fixture');
749
config.fixture = main.innerHTML;
752
if (config.autostart) {
757
addEvent(window, "load", QUnit.load);
760
config.autorun = true;
762
// Log the last module results
763
if ( config.currentModule ) {
765
name: config.currentModule,
766
failed: config.moduleStats.bad,
767
passed: config.moduleStats.all - config.moduleStats.bad,
768
total: config.moduleStats.all
772
var banner = id("qunit-banner"),
773
tests = id("qunit-tests"),
774
runtime = +new Date - config.started,
775
passed = config.stats.all - config.stats.bad,
777
'Tests completed in ',
779
' milliseconds.<br/>',
780
'<span class="passed">',
782
'</span> tests of <span class="total">',
784
'</span> passed, <span class="failed">',
790
banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
794
id( "qunit-testresult" ).innerHTML = html;
797
if ( config.altertitle && typeof document !== "undefined" && document.title ) {
798
// show ✖ for good, ✔ for bad suite result in title
799
// use escape sequences in case file gets loaded with non-utf-8-charset
801
(config.stats.bad ? "\u2716" : "\u2714"),
802
document.title.replace(/^[\u2714\u2716] /i, "")
807
failed: config.stats.bad,
809
total: config.stats.all,
814
function validTest( name ) {
815
var filter = config.filter,
822
var not = filter.charAt( 0 ) === "!";
824
filter = filter.slice( 1 );
827
if ( name.indexOf( filter ) !== -1 ) {
838
// so far supports only Firefox, Chrome and Opera (buggy)
839
// could be extended in the future to use something like https://github.com/csnover/TraceKit
840
function sourceFromStacktrace() {
846
return e.stacktrace.split("\n")[6];
847
} else if (e.stack) {
849
return e.stack.split("\n")[4];
850
} else if (e.sourceURL) {
852
// TODO sourceURL points at the 'throw new Error' line above, useless
853
//return e.sourceURL + ":" + e.line;
858
function escapeHtml(s) {
863
return s.replace(/[\&"<>\\]/g, function(s) {
865
case "&": return "&";
866
case "\\": return "\\\\";
867
case '"': return '\"';
868
case "<": return "<";
869
case ">": return ">";
875
function synchronize( callback ) {
876
config.queue.push( callback );
878
if ( config.autorun && !config.blocking ) {
884
var start = (new Date()).getTime();
886
while ( config.queue.length && !config.blocking ) {
887
if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
888
config.queue.shift()();
890
window.setTimeout( process, 13 );
894
if (!config.blocking && !config.queue.length) {
899
function saveGlobal() {
900
config.pollution = [];
902
if ( config.noglobals ) {
903
for ( var key in window ) {
904
config.pollution.push( key );
909
function checkPollution( name ) {
910
var old = config.pollution;
913
var newGlobals = diff( config.pollution, old );
914
if ( newGlobals.length > 0 ) {
915
ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
918
var deletedGlobals = diff( old, config.pollution );
919
if ( deletedGlobals.length > 0 ) {
920
ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
924
// returns a new Array with the elements that are in a but not in b
925
function diff( a, b ) {
926
var result = a.slice();
927
for ( var i = 0; i < result.length; i++ ) {
928
for ( var j = 0; j < b.length; j++ ) {
929
if ( result[i] === b[j] ) {
939
function fail(message, exception, callback) {
940
if ( typeof console !== "undefined" && console.error && console.warn ) {
941
console.error(message);
942
console.error(exception);
943
console.warn(callback.toString());
945
} else if ( window.opera && opera.postError ) {
946
opera.postError(message, exception, callback.toString);
950
function extend(a, b) {
951
for ( var prop in b ) {
952
if ( b[prop] === undefined ) {
962
function addEvent(elem, type, fn) {
963
if ( elem.addEventListener ) {
964
elem.addEventListener( type, fn, false );
965
} else if ( elem.attachEvent ) {
966
elem.attachEvent( "on" + type, fn );
973
return !!(typeof document !== "undefined" && document && document.getElementById) &&
974
document.getElementById( name );
977
// Test for equality any JavaScript type.
978
// Discussions and reference: http://philrathe.com/articles/equiv
979
// Test suites: http://philrathe.com/tests/equiv
980
// Author: Philippe Rathé <prathe@gmail.com>
981
QUnit.equiv = function () {
983
var innerEquiv; // the real equiv function
984
var callers = []; // stack to decide between skip/abort functions
985
var parents = []; // stack to avoiding loops from circular referencing
987
// Call the o related callback with the given arguments.
988
function bindCallbacks(o, callbacks, args) {
989
var prop = QUnit.objectType(o);
991
if (QUnit.objectType(callbacks[prop]) === "function") {
992
return callbacks[prop].apply(callbacks, args);
994
return callbacks[prop]; // or undefined
999
var callbacks = function () {
1001
// for string, boolean, number and null
1002
function useStrictEquality(b, a) {
1003
if (b instanceof a.constructor || a instanceof b.constructor) {
1004
// to catch short annotaion VS 'new' annotation of a
1007
// var j = new Number(1);
1015
"string" : useStrictEquality,
1016
"boolean" : useStrictEquality,
1017
"number" : useStrictEquality,
1018
"null" : useStrictEquality,
1019
"undefined" : useStrictEquality,
1021
"nan" : function(b) {
1025
"date" : function(b, a) {
1026
return QUnit.objectType(b) === "date"
1027
&& a.valueOf() === b.valueOf();
1030
"regexp" : function(b, a) {
1031
return QUnit.objectType(b) === "regexp"
1032
&& a.source === b.source && // the regex itself
1033
a.global === b.global && // and its modifers
1035
a.ignoreCase === b.ignoreCase
1036
&& a.multiline === b.multiline;
1039
// - skip when the property is a method of an instance (OOP)
1040
// - abort otherwise,
1041
// initial === would have catch identical references anyway
1042
"function" : function() {
1043
var caller = callers[callers.length - 1];
1044
return caller !== Object && typeof caller !== "undefined";
1047
"array" : function(b, a) {
1051
// b could be an object literal here
1052
if (!(QUnit.objectType(b) === "array")) {
1057
if (len !== b.length) { // safe and faster
1061
// track reference to avoid circular references
1063
for (i = 0; i < len; i++) {
1065
for (j = 0; j < parents.length; j++) {
1066
if (parents[j] === a[i]) {
1067
loop = true;// dont rewalk array
1070
if (!loop && !innerEquiv(a[i], b[i])) {
1079
"object" : function(b, a) {
1081
var eq = true; // unless we can proove it
1082
var aProperties = [], bProperties = []; // collection of
1085
// comparing constructors is more strict than using
1087
if (a.constructor !== b.constructor) {
1091
// stack constructor before traversing properties
1092
callers.push(a.constructor);
1093
// track reference to avoid circular references
1096
for (i in a) { // be strict: don't ensures hasOwnProperty
1099
for (j = 0; j < parents.length; j++) {
1100
if (parents[j] === a[i])
1101
loop = true; // don't go down the same path
1104
aProperties.push(i); // collect a's properties
1106
if (!loop && !innerEquiv(a[i], b[i])) {
1112
callers.pop(); // unstack, we are done
1116
bProperties.push(i); // collect b's properties
1119
// Ensures identical properties name
1121
&& innerEquiv(aProperties.sort(), bProperties
1127
innerEquiv = function() { // can take multiple arguments
1128
var args = Array.prototype.slice.apply(arguments);
1129
if (args.length < 2) {
1130
return true; // end transition
1133
return (function(a, b) {
1135
return true; // catch the most you can
1136
} else if (a === null || b === null || typeof a === "undefined"
1137
|| typeof b === "undefined"
1138
|| QUnit.objectType(a) !== QUnit.objectType(b)) {
1139
return false; // don't lose time with error prone cases
1141
return bindCallbacks(a, callbacks, [ b, a ]);
1144
// apply transition with (1..n) arguments
1145
})(args[0], args[1])
1146
&& arguments.callee.apply(this, args.splice(1,
1155
* jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
1156
* http://flesler.blogspot.com Licensed under BSD
1157
* (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
1159
* @projectDescription Advanced and extensible data dumping for Javascript.
1161
* @author Ariel Flesler
1162
* @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
1164
QUnit.jsDump = (function() {
1165
function quote( str ) {
1166
return '"' + str.toString().replace(/"/g, '\\"') + '"';
1168
function literal( o ) {
1171
function join( pre, arr, post ) {
1172
var s = jsDump.separator(),
1173
base = jsDump.indent(),
1174
inner = jsDump.indent(1);
1176
arr = arr.join( ',' + s + inner );
1179
return [ pre, inner + arr, base + post ].join(s);
1181
function array( arr, stack ) {
1182
var i = arr.length, ret = Array(i);
1185
ret[i] = this.parse( arr[i] , undefined , stack);
1187
return join( '[', ret, ']' );
1190
var reName = /^function (\w+)/;
1193
parse:function( obj, type, stack ) { //type is used mostly internally, you can fix a (custom)type in advance
1194
stack = stack || [ ];
1195
var parser = this.parsers[ type || this.typeOf(obj) ];
1196
type = typeof parser;
1197
var inStack = inArray(obj, stack);
1198
if (inStack != -1) {
1199
return 'recursion('+(inStack - stack.length)+')';
1202
if (type == 'function') {
1204
var res = parser.call( this, obj, stack );
1209
return (type == 'string') ? parser : this.parsers.error;
1211
typeOf:function( obj ) {
1213
if ( obj === null ) {
1215
} else if (typeof obj === "undefined") {
1217
} else if (QUnit.is("RegExp", obj)) {
1219
} else if (QUnit.is("Date", obj)) {
1221
} else if (QUnit.is("Function", obj)) {
1223
} else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") {
1225
} else if (obj.nodeType === 9) {
1227
} else if (obj.nodeType) {
1229
} else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {
1236
separator:function() {
1237
return this.multiline ? this.HTML ? '<br />' : '\n' : this.HTML ? ' ' : ' ';
1239
indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
1240
if ( !this.multiline )
1242
var chr = this.indentChar;
1244
chr = chr.replace(/\t/g,' ').replace(/ /g,' ');
1245
return Array( this._depth_ + (extra||0) ).join(chr);
1248
this._depth_ += a || 1;
1250
down:function( a ) {
1251
this._depth_ -= a || 1;
1253
setParser:function( name, parser ) {
1254
this.parsers[name] = parser;
1256
// The next 3 are exposed so you can use them
1262
// This is the list of parsers, to modify them, use jsDump.setParser
1265
document: '[Document]',
1266
error:'[ERROR]', //when no parser is found, shouldn't happen
1267
unknown: '[Unknown]',
1269
'undefined':'undefined',
1270
'function':function( fn ) {
1271
var ret = 'function',
1272
name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
1277
ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join('');
1278
return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' );
1283
object:function( map, stack ) {
1286
for ( var key in map ) {
1288
ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(val, undefined, stack));
1290
QUnit.jsDump.down();
1291
return join( '{', ret, '}' );
1293
node:function( node ) {
1294
var open = QUnit.jsDump.HTML ? '<' : '<',
1295
close = QUnit.jsDump.HTML ? '>' : '>';
1297
var tag = node.nodeName.toLowerCase(),
1300
for ( var a in QUnit.jsDump.DOMAttrs ) {
1301
var val = node[QUnit.jsDump.DOMAttrs[a]];
1303
ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' );
1305
return ret + close + open + '/' + tag + close;
1307
functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
1309
if ( !l ) return '';
1311
var args = Array(l);
1313
args[l] = String.fromCharCode(97+l);//97 is 'a'
1314
return ' ' + args.join(', ') + ' ';
1316
key:quote, //object calls it internally, the key part of an item in a map
1317
functionCode:'[code]', //function calls it internally, it's the content of the function
1318
attribute:quote, //node calls it internally, it's an html attribute value
1321
regexp:literal, //regex
1325
DOMAttrs:{//attributes to dump from nodes, name=>realName
1330
HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
1331
indentChar:' ',//indentation unit
1332
multiline:true //if true, items in a collection, are separated by a \n, else just a space.
1339
function getText( elems ) {
1342
for ( var i = 0; elems[i]; i++ ) {
1345
// Get the text from text nodes and CDATA nodes
1346
if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
1347
ret += elem.nodeValue;
1349
// Traverse everything else, except comment nodes
1350
} else if ( elem.nodeType !== 8 ) {
1351
ret += getText( elem.childNodes );
1359
function inArray( elem, array ) {
1360
if ( array.indexOf ) {
1361
return array.indexOf( elem );
1364
for ( var i = 0, length = array.length; i < length; i++ ) {
1365
if ( array[ i ] === elem ) {
1374
* Javascript Diff Algorithm
1375
* By John Resig (http://ejohn.org/)
1376
* Modified by Chu Alan "sprite"
1378
* Released under the MIT license.
1381
* http://ejohn.org/projects/javascript-diff-algorithm/
1383
* Usage: QUnit.diff(expected, actual)
1385
* 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"
1387
QUnit.diff = (function() {
1388
function diff(o, n) {
1392
for (var i = 0; i < n.length; i++) {
1393
if (ns[n[i]] == null)
1398
ns[n[i]].rows.push(i);
1401
for (var i = 0; i < o.length; i++) {
1402
if (os[o[i]] == null)
1407
os[o[i]].rows.push(i);
1411
if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) {
1412
n[ns[i].rows[0]] = {
1413
text: n[ns[i].rows[0]],
1416
o[os[i].rows[0]] = {
1417
text: o[os[i].rows[0]],
1423
for (var i = 0; i < n.length - 1; i++) {
1424
if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null &&
1425
n[i + 1] == o[n[i].row + 1]) {
1431
text: o[n[i].row + 1],
1437
for (var i = n.length - 1; i > 0; i--) {
1438
if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null &&
1439
n[i - 1] == o[n[i].row - 1]) {
1445
text: o[n[i].row - 1],
1457
return function(o, n) {
1458
o = o.replace(/\s+$/, '');
1459
n = n.replace(/\s+$/, '');
1460
var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/));
1464
var oSpace = o.match(/\s+/g);
1465
if (oSpace == null) {
1471
var nSpace = n.match(/\s+/g);
1472
if (nSpace == null) {
1479
if (out.n.length == 0) {
1480
for (var i = 0; i < out.o.length; i++) {
1481
str += '<del>' + out.o[i] + oSpace[i] + "</del>";
1485
if (out.n[0].text == null) {
1486
for (n = 0; n < out.o.length && out.o[n].text == null; n++) {
1487
str += '<del>' + out.o[n] + oSpace[n] + "</del>";
1491
for (var i = 0; i < out.n.length; i++) {
1492
if (out.n[i].text == null) {
1493
str += '<ins>' + out.n[i] + nSpace[i] + "</ins>";
1498
for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) {
1499
pre += '<del>' + out.o[n] + oSpace[n] + "</del>";
1501
str += " " + out.n[i].text + nSpace[i] + pre;
b'\\ No newline at end of file'
added
removed
openstack-dashboard/dashboard/static/dashboard/js/bootstrap/tests/vendor/qunit.js
