yadda
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A true BDD framework for JavaScript
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JavaScript
/**
* QUnit v1.10.0 - A JavaScript Unit Testing Framework
*
* http://qunitjs.com
*
* Copyright 2012 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
(function (window) {
var QUnit,
config,
onErrorFnPrev,
testId = 0,
fileName = (sourceFromStacktrace(0) || '').replace(/(:\d+)+\)?/, '').replace(/.+\//, ''),
toString = Object.prototype.toString,
hasOwn = Object.prototype.hasOwnProperty,
// Keep a local reference to Date (GH-283)
Date = window.Date,
defined = {
setTimeout: typeof window.setTimeout !== 'undefined',
sessionStorage: (function () {
var x = 'qunit-test-string';
try {
sessionStorage.setItem(x, x);
sessionStorage.removeItem(x);
return true;
} catch (e) {
return false;
}
})(),
};
function Test(settings) {
extend(this, settings);
this.assertions = [];
this.testNumber = ++Test.count;
}
Test.count = 0;
Test.prototype = {
init: function () {
var a,
b,
li,
tests = id('qunit-tests');
if (tests) {
b = document.createElement('strong');
b.innerHTML = this.name;
// `a` initialized at top of scope
a = document.createElement('a');
a.innerHTML = 'Rerun';
a.href = QUnit.url({ testNumber: this.testNumber });
li = document.createElement('li');
li.appendChild(b);
li.appendChild(a);
li.className = 'running';
li.id = this.id = 'qunit-test-output' + testId++;
tests.appendChild(li);
}
},
setup: function () {
if (this.module !== config.previousModule) {
if (config.previousModule) {
runLoggingCallbacks('moduleDone', QUnit, {
name: config.previousModule,
failed: config.moduleStats.bad,
passed: config.moduleStats.all - config.moduleStats.bad,
total: config.moduleStats.all,
});
}
config.previousModule = this.module;
config.moduleStats = { all: 0, bad: 0 };
runLoggingCallbacks('moduleStart', QUnit, {
name: this.module,
});
} else if (config.autorun) {
runLoggingCallbacks('moduleStart', QUnit, {
name: this.module,
});
}
config.current = this;
this.testEnvironment = extend(
{
setup: function () {},
teardown: function () {},
},
this.moduleTestEnvironment
);
runLoggingCallbacks('testStart', QUnit, {
name: this.testName,
module: this.module,
});
// allow utility functions to access the current test environment
// TODO why??
QUnit.current_testEnvironment = this.testEnvironment;
if (!config.pollution) {
saveGlobal();
}
if (config.notrycatch) {
this.testEnvironment.setup.call(this.testEnvironment);
return;
}
try {
this.testEnvironment.setup.call(this.testEnvironment);
} catch (e) {
QUnit.pushFailure('Setup failed on ' + this.testName + ': ' + e.message, extractStacktrace(e, 1));
}
},
run: function () {
config.current = this;
var running = id('qunit-testresult');
if (running) {
running.innerHTML = 'Running: <br/>' + this.name;
}
if (this.async) {
QUnit.stop();
}
if (config.notrycatch) {
this.callback.call(this.testEnvironment, QUnit.assert);
return;
}
try {
this.callback.call(this.testEnvironment, QUnit.assert);
} catch (e) {
QUnit.pushFailure('Died on test #' + (this.assertions.length + 1) + ' ' + this.stack + ': ' + e.message, extractStacktrace(e, 0));
// else next test will carry the responsibility
saveGlobal();
// Restart the tests if they're blocking
if (config.blocking) {
QUnit.start();
}
}
},
teardown: function () {
config.current = this;
if (config.notrycatch) {
this.testEnvironment.teardown.call(this.testEnvironment);
return;
} else {
try {
this.testEnvironment.teardown.call(this.testEnvironment);
} catch (e) {
QUnit.pushFailure('Teardown failed on ' + this.testName + ': ' + e.message, extractStacktrace(e, 1));
}
}
checkPollution();
},
finish: function () {
config.current = this;
if (config.requireExpects && this.expected == null) {
QUnit.pushFailure('Expected number of assertions to be defined, but expect() was not called.', this.stack);
} else if (this.expected != null && this.expected != this.assertions.length) {
QUnit.pushFailure('Expected ' + this.expected + ' assertions, but ' + this.assertions.length + ' were run', this.stack);
} else if (this.expected == null && !this.assertions.length) {
QUnit.pushFailure('Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.', this.stack);
}
var assertion,
a,
b,
i,
li,
ol,
test = this,
good = 0,
bad = 0,
tests = id('qunit-tests');
config.stats.all += this.assertions.length;
config.moduleStats.all += this.assertions.length;
if (tests) {
ol = document.createElement('ol');
for (i = 0; i < this.assertions.length; i++) {
assertion = this.assertions[i];
li = document.createElement('li');
li.className = assertion.result ? 'pass' : 'fail';
li.innerHTML = assertion.message || (assertion.result ? 'okay' : 'failed');
ol.appendChild(li);
if (assertion.result) {
good++;
} else {
bad++;
config.stats.bad++;
config.moduleStats.bad++;
}
}
// store result when possible
if (QUnit.config.reorder && defined.sessionStorage) {
if (bad) {
sessionStorage.setItem('qunit-test-' + this.module + '-' + this.testName, bad);
} else {
sessionStorage.removeItem('qunit-test-' + this.module + '-' + this.testName);
}
}
if (bad === 0) {
ol.style.display = 'none';
}
// `b` initialized at top of scope
b = document.createElement('strong');
b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + '</b>, ' + this.assertions.length + ')</b>';
addEvent(b, 'click', function () {
var next = b.nextSibling.nextSibling,
display = next.style.display;
next.style.display = display === 'none' ? 'block' : 'none';
});
addEvent(b, 'dblclick', function (e) {
var target = e && e.target ? e.target : window.event.srcElement;
if (target.nodeName.toLowerCase() == 'span' || target.nodeName.toLowerCase() == 'b') {
target = target.parentNode;
}
if (window.location && target.nodeName.toLowerCase() === 'strong') {
window.location = QUnit.url({ testNumber: test.testNumber });
}
});
// `li` initialized at top of scope
li = id(this.id);
li.className = bad ? 'fail' : 'pass';
li.removeChild(li.firstChild);
a = li.firstChild;
li.appendChild(b);
li.appendChild(a);
li.appendChild(ol);
} else {
for (i = 0; i < this.assertions.length; i++) {
if (!this.assertions[i].result) {
bad++;
config.stats.bad++;
config.moduleStats.bad++;
}
}
}
runLoggingCallbacks('testDone', QUnit, {
name: this.testName,
module: this.module,
failed: bad,
passed: this.assertions.length - bad,
total: this.assertions.length,
});
QUnit.reset();
config.current = undefined;
},
queue: function () {
var bad,
test = this;
synchronize(function () {
test.init();
});
function run() {
// each of these can by async
synchronize(function () {
test.setup();
});
synchronize(function () {
test.run();
});
synchronize(function () {
test.teardown();
});
synchronize(function () {
test.finish();
});
}
// `bad` initialized at top of scope
// defer when previous test run passed, if storage is available
bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem('qunit-test-' + this.module + '-' + this.testName);
if (bad) {
run();
} else {
synchronize(run, true);
}
},
};
// Root QUnit object.
// `QUnit` initialized at top of scope
QUnit = {
// call on start of module test to prepend name to all tests
module: function (name, testEnvironment) {
config.currentModule = name;
config.currentModuleTestEnvironment = testEnvironment;
config.modules[name] = true;
},
asyncTest: function (testName, expected, callback) {
if (arguments.length === 2) {
callback = expected;
expected = null;
}
QUnit.test(testName, expected, callback, true);
},
test: function (testName, expected, callback, async) {
var test,
name = "<span class='test-name'>" + escapeInnerText(testName) + '</span>';
if (arguments.length === 2) {
callback = expected;
expected = null;
}
if (config.currentModule) {
name = "<span class='module-name'>" + config.currentModule + '</span>: ' + name;
}
test = new Test({
name: name,
testName: testName,
expected: expected,
async: async,
callback: callback,
module: config.currentModule,
moduleTestEnvironment: config.currentModuleTestEnvironment,
stack: sourceFromStacktrace(2),
});
if (!validTest(test)) {
return;
}
test.queue();
},
// Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
expect: function (asserts) {
if (arguments.length === 1) {
config.current.expected = asserts;
} else {
return config.current.expected;
}
},
start: function (count) {
config.semaphore -= count || 1;
// don't start until equal number of stop-calls
if (config.semaphore > 0) {
return;
}
// ignore if start is called more often then stop
if (config.semaphore < 0) {
config.semaphore = 0;
}
// A slight delay, to avoid any current callbacks
if (defined.setTimeout) {
window.setTimeout(function () {
if (config.semaphore > 0) {
return;
}
if (config.timeout) {
clearTimeout(config.timeout);
}
config.blocking = false;
process(true);
}, 13);
} else {
config.blocking = false;
process(true);
}
},
stop: function (count) {
config.semaphore += count || 1;
config.blocking = true;
if (config.testTimeout && defined.setTimeout) {
clearTimeout(config.timeout);
config.timeout = window.setTimeout(function () {
QUnit.ok(false, 'Test timed out');
config.semaphore = 1;
QUnit.start();
}, config.testTimeout);
}
},
};
// Asssert helpers
// All of these must call either QUnit.push() or manually do:
// - runLoggingCallbacks( "log", .. );
// - config.current.assertions.push({ .. });
QUnit.assert = {
/**
* Asserts rough true-ish result.
* @name ok
* @function
* @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
*/
ok: function (result, msg) {
if (!config.current) {
throw new Error('ok() assertion outside test context, was ' + sourceFromStacktrace(2));
}
result = !!result;
var source,
details = {
module: config.current.module,
name: config.current.testName,
result: result,
message: msg,
};
msg = escapeInnerText(msg || (result ? 'okay' : 'failed'));
msg = "<span class='test-message'>" + msg + '</span>';
if (!result) {
source = sourceFromStacktrace(2);
if (source) {
details.source = source;
msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeInnerText(source) + '</pre></td></tr></table>';
}
}
runLoggingCallbacks('log', QUnit, details);
config.current.assertions.push({
result: result,
message: msg,
});
},
/**
* Assert that the first two arguments are equal, with an optional message.
* Prints out both actual and expected values.
* @name equal
* @function
* @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" );
*/
equal: function (actual, expected, message) {
QUnit.push(expected == actual, actual, expected, message);
},
/**
* @name notEqual
* @function
*/
notEqual: function (actual, expected, message) {
QUnit.push(expected != actual, actual, expected, message);
},
/**
* @name deepEqual
* @function
*/
deepEqual: function (actual, expected, message) {
QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);
},
/**
* @name notDeepEqual
* @function
*/
notDeepEqual: function (actual, expected, message) {
QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);
},
/**
* @name strictEqual
* @function
*/
strictEqual: function (actual, expected, message) {
QUnit.push(expected === actual, actual, expected, message);
},
/**
* @name notStrictEqual
* @function
*/
notStrictEqual: function (actual, expected, message) {
QUnit.push(expected !== actual, actual, expected, message);
},
throws: function (block, expected, message) {
var actual,
ok = false;
// 'expected' is optional
if (typeof expected === 'string') {
message = expected;
expected = null;
}
config.current.ignoreGlobalErrors = true;
try {
block.call(config.current.testEnvironment);
} catch (e) {
actual = e;
}
config.current.ignoreGlobalErrors = false;
if (actual) {
// we don't want to validate thrown error
if (!expected) {
ok = true;
// expected is a regexp
} else if (QUnit.objectType(expected) === 'regexp') {
ok = expected.test(actual);
// expected is a constructor
} else if (actual instanceof expected) {
ok = true;
// expected is a validation function which returns true is validation passed
} else if (expected.call({}, actual) === true) {
ok = true;
}
QUnit.push(ok, actual, null, message);
} else {
QUnit.pushFailure(message, null, 'No exception was thrown.');
}
},
};
/**
* @deprecate since 1.8.0
* Kept assertion helpers in root for backwards compatibility
*/
extend(QUnit, QUnit.assert);
/**
* @deprecated since 1.9.0
* Kept global "raises()" for backwards compatibility
*/
QUnit.raises = QUnit.assert.throws;
/**
* @deprecated since 1.0.0, replaced with error pushes since 1.3.0
* Kept to avoid TypeErrors for undefined methods.
*/
QUnit.equals = function () {
QUnit.push(false, false, false, 'QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead');
};
QUnit.same = function () {
QUnit.push(false, false, false, 'QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead');
};
// We want access to the constructor's prototype
(function () {
function F() {}
F.prototype = QUnit;
QUnit = new F();
// Make F QUnit's constructor so that we can add to the prototype later
QUnit.constructor = F;
})();
/**
* Config object: Maintain internal state
* Later exposed as QUnit.config
* `config` initialized at top of scope
*/
config = {
// The queue of tests to run
queue: [],
// block until document ready
blocking: true,
// when enabled, show only failing tests
// gets persisted through sessionStorage and can be changed in UI via checkbox
hidepassed: false,
// by default, run previously failed tests first
// very useful in combination with "Hide passed tests" checked
reorder: true,
// by default, modify document.title when suite is done
altertitle: true,
// when enabled, all tests must call expect()
requireExpects: false,
// add checkboxes that are persisted in the query-string
// when enabled, the id is set to `true` as a `QUnit.config` property
urlConfig: [
{
id: 'noglobals',
label: 'Check for Globals',
tooltip: 'Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings.',
},
{
id: 'notrycatch',
label: 'No try-catch',
tooltip: 'Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings.',
},
],
// Set of all modules.
modules: {},
// logging callback queues
begin: [],
done: [],
log: [],
testStart: [],
testDone: [],
moduleStart: [],
moduleDone: [],
};
// Initialize more QUnit.config and QUnit.urlParams
(function () {
var i,
location = window.location || { search: '', protocol: 'file:' },
params = location.search.slice(1).split('&'),
length = params.length,
urlParams = {},
current;
if (params[0]) {
for (i = 0; i < length; i++) {
current = params[i].split('=');
current[0] = decodeURIComponent(current[0]);
// allow just a key to turn on a flag, e.g., test.html?noglobals
current[1] = current[1] ? decodeURIComponent(current[1]) : true;
urlParams[current[0]] = current[1];
}
}
QUnit.urlParams = urlParams;
// String search anywhere in moduleName+testName
config.filter = urlParams.filter;
// Exact match of the module name
config.module = urlParams.module;
config.testNumber = parseInt(urlParams.testNumber, 10) || null;
// Figure out if we're running the tests from a server or not
QUnit.isLocal = location.protocol === 'file:';
})();
// Export global variables, unless an 'exports' object exists,
// in that case we assume we're in CommonJS (dealt with on the bottom of the script)
if (typeof exports === 'undefined') {
extend(window, QUnit);
// Expose QUnit object
window.QUnit = QUnit;
}
// Extend QUnit object,
// these after set here because they should not be exposed as global functions
extend(QUnit, {
config: config,
// Initialize the configuration options
init: function () {
extend(config, {
stats: { all: 0, bad: 0 },
moduleStats: { all: 0, bad: 0 },
started: +new Date(),
updateRate: 1000,
blocking: false,
autostart: true,
autorun: false,
filter: '',
queue: [],
semaphore: 0,
});
var tests,
banner,
result,
qunit = id('qunit');
if (qunit) {
qunit.innerHTML = "<h1 id='qunit-header'>" + escapeInnerText(document.title) + '</h1>' + "<h2 id='qunit-banner'></h2>" + "<div id='qunit-testrunner-toolbar'></div>" + "<h2 id='qunit-userAgent'></h2>" + "<ol id='qunit-tests'></ol>";
}
tests = id('qunit-tests');
banner = id('qunit-banner');
result = id('qunit-testresult');
if (tests) {
tests.innerHTML = '';
}
if (banner) {
banner.className = '';
}
if (result) {
result.parentNode.removeChild(result);
}
if (tests) {
result = document.createElement('p');
result.id = 'qunit-testresult';
result.className = 'result';
tests.parentNode.insertBefore(result, tests);
result.innerHTML = 'Running...<br/> ';
}
},
// Resets the test setup. Useful for tests that modify the DOM.
reset: function () {
var fixture = id('qunit-fixture');
if (fixture) {
fixture.innerHTML = config.fixture;
}
},
// Trigger an event on an element.
// @example triggerEvent( document.body, "click" );
triggerEvent: function (elem, type, event) {
if (document.createEvent) {
event = document.createEvent('MouseEvents');
event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
elem.dispatchEvent(event);
} else if (elem.fireEvent) {
elem.fireEvent('on' + type);
}
},
// Safe object type checking
is: function (type, obj) {
return QUnit.objectType(obj) == type;
},
objectType: function (obj) {
if (typeof obj === 'undefined') {
return 'undefined';
// consider: typeof null === object
}
if (obj === null) {
return 'null';
}
var type = toString.call(obj).match(/^\[object\s(.*)\]$/)[1] || '';
switch (type) {
case 'Number':
if (isNaN(obj)) {
return 'nan';
}
return 'number';
case 'String':
case 'Boolean':
case 'Array':
case 'Date':
case 'RegExp':
case 'Function':
return type.toLowerCase();
}
if (typeof obj === 'object') {
return 'object';
}
return undefined;
},
push: function (result, actual, expected, message) {
if (!config.current) {
throw new Error('assertion outside test context, was ' + sourceFromStacktrace());
}
var output,
source,
details = {
module: config.current.module,
name: config.current.testName,
result: result,
message: message,
actual: actual,
expected: expected,
};
message = escapeInnerText(message) || (result ? 'okay' : 'failed');
message = "<span class='test-message'>" + message + '</span>';
output = message;
if (!result) {
expected = escapeInnerText(QUnit.jsDump.parse(expected));
actual = escapeInnerText(QUnit.jsDump.parse(actual));
output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + '</pre></td></tr>';
if (actual != expected) {
output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + '</pre></td></tr>';
output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff(expected, actual) + '</pre></td></tr>';
}
source = sourceFromStacktrace();
if (source) {
details.source = source;
output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeInnerText(source) + '</pre></td></tr>';
}
output += '</table>';
}
runLoggingCallbacks('log', QUnit, details);
config.current.assertions.push({
result: !!result,
message: output,
});
},
pushFailure: function (message, source, actual) {
if (!config.current) {
throw new Error('pushFailure() assertion outside test context, was ' + sourceFromStacktrace(2));
}
var output,
details = {
module: config.current.module,
name: config.current.testName,
result: false,
message: message,
};
message = escapeInnerText(message) || 'error';
message = "<span class='test-message'>" + message + '</span>';
output = message;
output += '<table>';
if (actual) {
output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeInnerText(actual) + '</pre></td></tr>';
}
if (source) {
details.source = source;
output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeInnerText(source) + '</pre></td></tr>';
}
output += '</table>';
runLoggingCallbacks('log', QUnit, details);
config.current.assertions.push({
result: false,
message: output,
});
},
url: function (params) {
params = extend(extend({}, QUnit.urlParams), params);
var key,
querystring = '?';
for (key in params) {
if (!hasOwn.call(params, key)) {
continue;
}
querystring += encodeURIComponent(key) + '=' + encodeURIComponent(params[key]) + '&';
}
return window.location.pathname + querystring.slice(0, -1);
},
extend: extend,
id: id,
addEvent: addEvent,
// load, equiv, jsDump, diff: Attached later
});
/**
* @deprecated: Created for backwards compatibility with test runner that set the hook function
* into QUnit.{hook}, instead of invoking it and passing the hook function.
* QUnit.constructor is set to the empty F() above so that we can add to it's prototype here.
* Doing this allows us to tell if the following methods have been overwritten on the actual
* QUnit object.
*/
extend(QUnit.constructor.prototype, {
// Logging callbacks; all receive a single argument with the listed properties
// run test/logs.html for any related changes
begin: registerLoggingCallback('begin'),
// done: { failed, passed, total, runtime }
done: registerLoggingCallback('done'),
// log: { result, actual, expected, message }
log: registerLoggingCallback('log'),
// testStart: { name }
testStart: registerLoggingCallback('testStart'),
// testDone: { name, failed, passed, total }
testDone: registerLoggingCallback('testDone'),
// moduleStart: { name }
moduleStart: registerLoggingCallback('moduleStart'),
// moduleDone: { name, failed, passed, total }
moduleDone: registerLoggingCallback('moduleDone'),
});
if (typeof document === 'undefined' || document.readyState === 'complete') {
config.autorun = true;
}
QUnit.load = function () {
runLoggingCallbacks('begin', QUnit, {});
// Initialize the config, saving the execution queue
var banner,
filter,
i,
label,
len,
main,
ol,
toolbar,
userAgent,
val,
urlConfigCheckboxes,
moduleFilter,
numModules = 0,
moduleFilterHtml = '',
urlConfigHtml = '',
oldconfig = extend({}, config);
QUnit.init();
extend(config, oldconfig);
config.blocking = false;
len = config.urlConfig.length;
for (i = 0; i < len; i++) {
val = config.urlConfig[i];
if (typeof val === 'string') {
val = {
id: val,
label: val,
tooltip: '[no tooltip available]',
};
}
config[val.id] = QUnit.urlParams[val.id];
urlConfigHtml += "<input id='qunit-urlconfig-" + val.id + "' name='" + val.id + "' type='checkbox'" + (config[val.id] ? " checked='checked'" : '') + " title='" + val.tooltip + "'><label for='qunit-urlconfig-" + val.id + "' title='" + val.tooltip + "'>" + val.label + '</label>';
}
moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " + (config.module === undefined ? 'selected' : '') + '>< All Modules ></option>';
for (i in config.modules) {
if (config.modules.hasOwnProperty(i)) {
numModules += 1;
moduleFilterHtml += "<option value='" + encodeURIComponent(i) + "' " + (config.module === i ? 'selected' : '') + '>' + i + '</option>';
}
}
moduleFilterHtml += '</select>';
// `userAgent` initialized at top of scope
userAgent = id('qunit-userAgent');
if (userAgent) {
userAgent.innerHTML = navigator.userAgent;
}
// `banner` initialized at top of scope
banner = id('qunit-header');
if (banner) {
banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + '</a> ';
}
// `toolbar` initialized at top of scope
toolbar = id('qunit-testrunner-toolbar');
if (toolbar) {
// `filter` initialized at top of scope
filter = document.createElement('input');
filter.type = 'checkbox';
filter.id = 'qunit-filter-pass';
addEvent(filter, 'click', function () {
var tmp,
ol = document.getElementById('qunit-tests');
if (filter.checked) {
ol.className = ol.className + ' hidepass';
} else {
tmp = ' ' + ol.className.replace(/[\n\t\r]/g, ' ') + ' ';
ol.className = tmp.replace(/ hidepass /, ' ');
}
if (defined.sessionStorage) {
if (filter.checked) {
sessionStorage.setItem('qunit-filter-passed-tests', 'true');
} else {
sessionStorage.removeItem('qunit-filter-passed-tests');
}
}
});
if (config.hidepassed || (defined.sessionStorage && sessionStorage.getItem('qunit-filter-passed-tests'))) {
filter.checked = true;
// `ol` initialized at top of scope
ol = document.getElementById('qunit-tests');
ol.className = ol.className + ' hidepass';
}
toolbar.appendChild(filter);
// `label` initialized at top of scope
label = document.createElement('label');
label.setAttribute('for', 'qunit-filter-pass');
label.setAttribute('title', 'Only show tests and assertons that fail. Stored in sessionStorage.');
label.innerHTML = 'Hide passed tests';
toolbar.appendChild(label);
urlConfigCheckboxes = document.createElement('span');
urlConfigCheckboxes.innerHTML = urlConfigHtml;
addEvent(urlConfigCheckboxes, 'change', function (event) {
var params = {};
params[event.target.name] = event.target.checked ? true : undefined;
window.location = QUnit.url(params);
});
toolbar.appendChild(urlConfigCheckboxes);
if (numModules > 1) {
moduleFilter = document.createElement('span');
moduleFilter.setAttribute('id', 'qunit-modulefilter-container');
moduleFilter.innerHTML = moduleFilterHtml;
addEvent(moduleFilter, 'change', function () {
var selectBox = moduleFilter.getElementsByTagName('select')[0],
selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value);
window.location = QUnit.url({ module: selectedModule === '' ? undefined : selectedModule });
});
toolbar.appendChild(moduleFilter);
}
}
// `main` initialized at top of scope
main = id('qunit-fixture');
if (main) {
config.fixture = main.innerHTML;
}
if (config.autostart) {
QUnit.start();
}
};
addEvent(window, 'load', QUnit.load);
// `onErrorFnPrev` initialized at top of scope
// Preserve other handlers
onErrorFnPrev = window.onerror;
// Cover uncaught exceptions
// Returning true will surpress the default browser handler,
// returning false will let it run.
window.onerror = function (error, filePath, linerNr) {
var ret = false;
if (onErrorFnPrev) {
ret = onErrorFnPrev(error, filePath, linerNr);
}
// Treat return value as window.onerror itself does,
// Only do our handling if not surpressed.
if (ret !== true) {
if (QUnit.config.current) {
if (QUnit.config.current.ignoreGlobalErrors) {
return true;
}
QUnit.pushFailure(error, filePath + ':' + linerNr);
} else {
QUnit.test(
'global failure',
extend(
function () {
QUnit.pushFailure(error, filePath + ':' + linerNr);
},
{ validTest: validTest }
)
);
}
return false;
}
return ret;
};
function done() {
config.autorun = true;
// Log the last module results
if (config.currentModule) {
runLoggingCallbacks('moduleDone', QUnit, {
name: config.currentModule,
failed: config.moduleStats.bad,
passed: config.moduleStats.all - config.moduleStats.bad,
total: config.moduleStats.all,
});
}
var i,
key,
banner = id('qunit-banner'),
tests = id('qunit-tests'),
runtime = +new Date() - config.started,
passed = config.stats.all - config.stats.bad,
html = ['Tests completed in ', runtime, ' milliseconds.<br/>', "<span class='passed'>", passed, "</span> tests of <span class='total'>", config.stats.all, "</span> passed, <span class='failed'>", config.stats.bad, '</span> failed.'].join('');
if (banner) {
banner.className = config.stats.bad ? 'qunit-fail' : 'qunit-pass';
}
if (tests) {
id('qunit-testresult').innerHTML = html;
}
if (config.altertitle && typeof document !== 'undefined' && document.title) {
// show ✖ for good, ✔ for bad suite result in title
// use escape sequences in case file gets loaded with non-utf-8-charset
document.title = [config.stats.bad ? '\u2716' : '\u2714', document.title.replace(/^[\u2714\u2716] /i, '')].join(' ');
}
// clear own sessionStorage items if all tests passed
if (config.reorder && defined.sessionStorage && config.stats.bad === 0) {
// `key` & `i` initialized at top of scope
for (i = 0; i < sessionStorage.length; i++) {
key = sessionStorage.key(i++);
if (key.indexOf('qunit-test-') === 0) {
sessionStorage.removeItem(key);
}
}
}
// scroll back to top to show results
if (window.scrollTo) {
window.scrollTo(0, 0);
}
runLoggingCallbacks('done', QUnit, {
failed: config.stats.bad,
passed: passed,
total: config.stats.all,
runtime: runtime,
});
}
/** @return Boolean: true if this test should be ran */
function validTest(test) {
var include,
filter = config.filter && config.filter.toLowerCase(),
module = config.module && config.module.toLowerCase(),
fullName = (test.module + ': ' + test.testName).toLowerCase();
// Internally-generated tests are always valid
if (test.callback && test.callback.validTest === validTest) {
delete test.callback.validTest;
return true;
}
if (config.testNumber) {
return test.testNumber === config.testNumber;
}
if (module && (!test.module || test.module.toLowerCase() !== module)) {
return false;
}
if (!filter) {
return true;
}
include = filter.charAt(0) !== '!';
if (!include) {
filter = filter.slice(1);
}
// If the filter matches, we need to honour include
if (fullName.indexOf(filter) !== -1) {
return include;
}
// Otherwise, do the opposite
return !include;
}
// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions)
// Later Safari and IE10 are supposed to support error.stack as well
// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
function extractStacktrace(e, offset) {
offset = offset === undefined ? 3 : offset;
var stack, include, i, regex;
if (e.stacktrace) {
// Opera
return e.stacktrace.split('\n')[offset + 3];
} else if (e.stack) {
// Firefox, Chrome
stack = e.stack.split('\n');
if (/^error$/i.test(stack[0])) {
stack.shift();
}
if (fileName) {
include = [];
for (i = offset; i < stack.length; i++) {
if (stack[i].indexOf(fileName) != -1) {
break;
}
include.push(stack[i]);
}
if (include.length) {
return include.join('\n');
}
}
return stack[offset];
} else if (e.sourceURL) {
// Safari, PhantomJS
// hopefully one day Safari provides actual stacktraces
// exclude useless self-reference for generated Error objects
if (/qunit.js$/.test(e.sourceURL)) {
return;
}
// for actual exceptions, this is useful
return e.sourceURL + ':' + e.line;
}
}
function sourceFromStacktrace(offset) {
try {
throw new Error();
} catch (e) {
return extractStacktrace(e, offset);
}
}
function escapeInnerText(s) {
if (!s) {
return '';
}
s = s + '';
return s.replace(/[\&<>]/g, function (s) {
switch (s) {
case '&':
return '&';
case '<':
return '<';
case '>':
return '>';
default:
return s;
}
});
}
function synchronize(callback, last) {
config.queue.push(callback);
if (config.autorun && !config.blocking) {
process(last);
}
}
function process(last) {
function next() {
process(last);
}
var start = new Date().getTime();
config.depth = config.depth ? config.depth + 1 : 1;
while (config.queue.length && !config.blocking) {
if (!defined.setTimeout || config.updateRate <= 0 || new Date().getTime() - start < config.updateRate) {
config.queue.shift()();
} else {
window.setTimeout(next, 13);
break;
}
}
config.depth--;
if (last && !config.blocking && !config.queue.length && config.depth === 0) {
done();
}
}
function saveGlobal() {
config.pollution = [];
if (config.noglobals) {
for (var key in window) {
// in Opera sometimes DOM element ids show up here, ignore them
if (!hasOwn.call(window, key) || /^qunit-test-output/.test(key)) {
continue;
}
config.pollution.push(key);
}
}
}
function checkPollution(name) {
var newGlobals,
deletedGlobals,
old = config.pollution;
saveGlobal();
newGlobals = diff(config.pollution, old);
if (newGlobals.length > 0) {
QUnit.pushFailure('Introduced global variable(s): ' + newGlobals.join(', '));
}
deletedGlobals = diff(old, config.pollution);
if (deletedGlobals.length > 0) {
QUnit.pushFailure('Deleted global variable(s): ' + deletedGlobals.join(', '));
}
}
// returns a new Array with the elements that are in a but not in b
function diff(a, b) {
var i,
j,
result = a.slice();
for (i = 0; i < result.length; i++) {
for (j = 0; j < b.length; j++) {
if (result[i] === b[j]) {
result.splice(i, 1);
i--;
break;
}
}
}
return result;
}
function extend(a, b) {
for (var prop in b) {
if (b[prop] === undefined) {
delete a[prop];
// Avoid "Member not found" error in IE8 caused by setting window.constructor
} else if (prop !== 'constructor' || a !== window) {
a[prop] = b[prop];
}
}
return a;
}
function addEvent(elem, type, fn) {
if (elem.addEventListener) {
elem.addEventListener(type, fn, false);
} else if (elem.attachEvent) {
elem.attachEvent('on' + type, fn);
} else {
fn();
}
}
function id(name) {
return !!(typeof document !== 'undefined' && document && document.getElementById) && document.getElementById(name);
}
function registerLoggingCallback(key) {
return function (callback) {
config[key].push(callback);
};
}
// Supports deprecated method of completely overwriting logging callbacks
function runLoggingCallbacks(key, scope, args) {
//debugger;
var i, callbacks;
if (QUnit.hasOwnProperty(key)) {
QUnit[key].call(scope, args);
} else {
callbacks = config[key];
for (i = 0; i < callbacks.length; i++) {
callbacks[i].call(scope, args);
}
}
}
// Test for equality any JavaScript type.
// Author: Philippe Rathé <prathe@gmail.com>
QUnit.equiv = (function () {
// Call the o related callback with the given arguments.
function bindCallbacks(o, callbacks, args) {
var prop = QUnit.objectType(o);
if (prop) {
if (QUnit.objectType(callbacks[prop]) === 'function') {
return callbacks[prop].apply(callbacks, args);
} else {
return callbacks[prop]; // or undefined
}
}
}
// the real equiv function
var innerEquiv,
// stack to decide between skip/abort functions
callers = [],
// stack to avoiding loops from circular referencing
parents = [],
getProto =
Object.getPrototypeOf ||
function (obj) {
return obj.__proto__;
},
callbacks = (function () {
// for string, boolean, number and null
function useStrictEquality(b, a) {
if (b instanceof a.constructor || a instanceof b.constructor) {
// to catch short annotaion VS 'new' annotation of a
// declaration
// e.g. var i = 1;
// var j = new Number(1);
return a == b;
} else {
return a === b;
}
}
return {
string: useStrictEquality,
boolean: useStrictEquality,
number: useStrictEquality,
null: useStrictEquality,
undefined: useStrictEquality,
nan: function (b) {
return isNaN(b);
},
date: function (b, a) {
return QUnit.objectType(b) === 'date' && a.valueOf() === b.valueOf();
},
regexp: function (b, a) {
return (
QUnit.objectType(b) === 'regexp' &&
// the regex itself
a.source === b.source &&
// and its modifers
a.global === b.global &&
// (gmi) ...
a.ignoreCase === b.ignoreCase &&
a.multiline === b.multiline &&
a.sticky === b.sticky
);
},
// - skip when the property is a method of an instance (OOP)
// - abort otherwise,
// initial === would have catch identical references anyway
function: function () {
var caller = callers[callers.length - 1];
return caller !== Object && typeof caller !== 'undefined';
},
array: function (b, a) {
var i, j, len, loop;
// b could be an object literal here
if (QUnit.objectType(b) !== 'array') {
return false;
}
len = a.length;
if (len !== b.length) {
// safe and faster
return false;
}
// track reference to avoid circular references
parents.push(a);
for (i = 0; i < len; i++) {
loop = false;
for (j = 0; j < parents.length; j++) {
if (parents[j] === a[i]) {
loop = true; // dont rewalk array
}
}
if (!loop && !innerEquiv(a[i], b[i])) {
parents.pop();
return false;
}
}
parents.pop();
return true;
},
object: function (b, a) {
var i,
j,
loop,
// Default to true
eq = true,
aProperties = [],
bProperties = [];
// comparing constructors is more strict than using
// instanceof
if (a.constructor !== b.constructor) {
// Allow objects with no prototype to be equivalent to
// objects with Object as their constructor.
if (!((getProto(a) === null && getProto(b) === Object.prototype) || (getProto(b) === null && getProto(a) === Object.prototype))) {
return false;
}
}
// stack constructor before traversing properties
callers.push(a.constructor);
// track reference to avoid circular references
parents.push(a);
for (i in a) {
// be strict: don't ensures hasOwnProperty
// and go deep
loop = false;
for (j = 0; j < parents.length; j++) {
if (parents[j] === a[i]) {
// don't go down the same path twice
loop = true;
}
}
aProperties.push(i); // collect a's properties
if (!loop && !innerEquiv(a[i], b[i])) {
eq = false;
break;
}
}
callers.pop(); // unstack, we are done
parents.pop();
for (i in b) {
bProperties.push(i); // collect b's properties
}
// Ensures identical properties name
return eq && innerEquiv(aProperties.sort(), bProperties.sort());
},
};
})();
innerEquiv = function () {
// can take multiple arguments
var args = [].slice.apply(arguments);
if (args.length < 2) {
return true; // end transition
}
return (
(function (a, b) {
if (a === b) {
return true; // catch the most you can
} else if (a === null || b === null || typeof a === 'undefined' || typeof b === 'undefined' || QUnit.objectType(a) !== QUnit.objectType(b)) {
return false; // don't lose time with error prone cases
} else {
return bindCallbacks(a, callbacks, [b, a]);
}
// apply transition with (1..n) arguments
})(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length - 1))
);
};
return innerEquiv;
})();
/**
* jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
* http://flesler.blogspot.com Licensed under BSD
* (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
*
* @projectDescription Advanced and extensible data dumping for Javascript.
* @version 1.0.0
* @author Ariel Flesler
* @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
*/
QUnit.jsDump = (function () {
function quote(str) {
return '"' + str.toString().replace(/"/g, '\\"') + '"';
}
function literal(o) {
return o + '';
}
function join(pre, arr, post) {
var s = jsDump.separator(),
base = jsDump.indent(),
inner = jsDump.indent(1);
if (arr.join) {
arr = arr.join(',' + s + inner);
}
if (!arr) {
return pre + post;
}
return [pre, inner + arr, base + post].join(s);
}
function array(arr, stack) {
var i = arr.length,
ret = new Array(i);
this.up();
while (i--) {
ret[i] = this.parse(arr[i], undefined, stack);
}
this.down();
return join('[', ret, ']');
}
var reName = /^function (\w+)/,
jsDump = {
parse: function (obj, type, stack) {
//type is used mostly internally, you can fix a (custom)type in advance
stack = stack || [];
var inStack,
res,
parser = this.parsers[type || this.typeOf(obj)];
type = typeof parser;
inStack = inArray(obj, stack);
if (inStack != -1) {
return 'recursion(' + (inStack - stack.length) + ')';
}
//else
if (type == 'function') {
stack.push(obj);
res = parser.call(this, obj, stack);
stack.pop();
return res;
}
// else
return type == 'string' ? parser : this.parsers.error;
},
typeOf: function (obj) {
var type;
if (obj === null) {
type = 'null';
} else if (typeof obj === 'undefined') {
type = 'undefined';
} else if (QUnit.is('regexp', obj)) {
type = 'regexp';
} else if (QUnit.is('date', obj)) {
type = 'date';
} else if (QUnit.is('function', obj)) {
type = 'function';
} else if (typeof obj.setInterval !== undefined && typeof obj.document !== 'undefined' && typeof obj.nodeType === 'undefined') {
type = 'window';
} else if (obj.nodeType === 9) {
type = 'document';
} else if (obj.nodeType) {
type = 'node';
} else if (
// native arrays
toString.call(obj) === '[object Array]' ||
// NodeList objects
(typeof obj.length === 'number' && typeof obj.item !== 'undefined' && (obj.length ? obj.item(0) === obj[0] : obj.item(0) === null && typeof obj[0] === 'undefined'))
) {
type = 'array';
} else {
type = typeof obj;
}
return type;
},
separator: function () {
return this.multiline ? (this.HTML ? '<br />' : '\n') : this.HTML ? ' ' : ' ';
},
indent: function (extra) {
// extra can be a number, shortcut for increasing-calling-decreasing
if (!this.multiline) {
return '';
}
var chr = this.indentChar;
if (this.HTML) {
chr = chr.