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2212 lines
57 KiB
2212 lines
57 KiB
/** |
|
* QUnit v1.12.0 - A JavaScript Unit Testing Framework |
|
* |
|
* http://qunitjs.com |
|
* |
|
* Copyright 2013 jQuery Foundation and other contributors |
|
* Released under the MIT license. |
|
* https://jquery.org/license/ |
|
*/ |
|
|
|
(function( window ) { |
|
|
|
var QUnit, |
|
assert, |
|
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, |
|
setTimeout = window.setTimeout, |
|
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; |
|
} |
|
}()) |
|
}, |
|
/** |
|
* Provides a normalized error string, correcting an issue |
|
* with IE 7 (and prior) where Error.prototype.toString is |
|
* not properly implemented |
|
* |
|
* Based on http://es5.github.com/#x15.11.4.4 |
|
* |
|
* @param {String|Error} error |
|
* @return {String} error message |
|
*/ |
|
errorString = function( error ) { |
|
var name, message, |
|
errorString = error.toString(); |
|
if ( errorString.substring( 0, 7 ) === "[object" ) { |
|
name = error.name ? error.name.toString() : "Error"; |
|
message = error.message ? error.message.toString() : ""; |
|
if ( name && message ) { |
|
return name + ": " + message; |
|
} else if ( name ) { |
|
return name; |
|
} else if ( message ) { |
|
return message; |
|
} else { |
|
return "Error"; |
|
} |
|
} else { |
|
return errorString; |
|
} |
|
}, |
|
/** |
|
* Makes a clone of an object using only Array or Object as base, |
|
* and copies over the own enumerable properties. |
|
* |
|
* @param {Object} obj |
|
* @return {Object} New object with only the own properties (recursively). |
|
*/ |
|
objectValues = function( obj ) { |
|
// Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392. |
|
/*jshint newcap: false */ |
|
var key, val, |
|
vals = QUnit.is( "array", obj ) ? [] : {}; |
|
for ( key in obj ) { |
|
if ( hasOwn.call( obj, key ) ) { |
|
val = obj[key]; |
|
vals[key] = val === Object(val) ? objectValues(val) : val; |
|
} |
|
} |
|
return vals; |
|
}; |
|
|
|
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.nameHtml; |
|
|
|
// `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 ( |
|
// Emit moduleStart when we're switching from one module to another |
|
this.module !== config.previousModule || |
|
// They could be equal (both undefined) but if the previousModule property doesn't |
|
// yet exist it means this is the first test in a suite that isn't wrapped in a |
|
// module, in which case we'll just emit a moduleStart event for 'undefined'. |
|
// Without this, reporters can get testStart before moduleStart which is a problem. |
|
!hasOwn.call( config, "previousModule" ) |
|
) { |
|
if ( hasOwn.call( 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 |
|
}); |
|
} |
|
|
|
config.current = this; |
|
|
|
this.testEnvironment = extend({ |
|
setup: function() {}, |
|
teardown: function() {} |
|
}, this.moduleTestEnvironment ); |
|
|
|
this.started = +new Date(); |
|
runLoggingCallbacks( "testStart", QUnit, { |
|
name: this.testName, |
|
module: this.module |
|
}); |
|
|
|
/*jshint camelcase:false */ |
|
|
|
|
|
/** |
|
* Expose the current test environment. |
|
* |
|
* @deprecated since 1.12.0: Use QUnit.config.current.testEnvironment instead. |
|
*/ |
|
QUnit.current_testEnvironment = this.testEnvironment; |
|
|
|
/*jshint camelcase:true */ |
|
|
|
if ( !config.pollution ) { |
|
saveGlobal(); |
|
} |
|
if ( config.notrycatch ) { |
|
this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert ); |
|
return; |
|
} |
|
try { |
|
this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert ); |
|
} catch( e ) { |
|
QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) ); |
|
} |
|
}, |
|
run: function() { |
|
config.current = this; |
|
|
|
var running = id( "qunit-testresult" ); |
|
|
|
if ( running ) { |
|
running.innerHTML = "Running: <br/>" + this.nameHtml; |
|
} |
|
|
|
if ( this.async ) { |
|
QUnit.stop(); |
|
} |
|
|
|
this.callbackStarted = +new Date(); |
|
|
|
if ( config.notrycatch ) { |
|
this.callback.call( this.testEnvironment, QUnit.assert ); |
|
this.callbackRuntime = +new Date() - this.callbackStarted; |
|
return; |
|
} |
|
|
|
try { |
|
this.callback.call( this.testEnvironment, QUnit.assert ); |
|
this.callbackRuntime = +new Date() - this.callbackStarted; |
|
} catch( e ) { |
|
this.callbackRuntime = +new Date() - this.callbackStarted; |
|
|
|
QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), 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 ) { |
|
if ( typeof this.callbackRuntime === "undefined" ) { |
|
this.callbackRuntime = +new Date() - this.callbackStarted; |
|
} |
|
this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert ); |
|
return; |
|
} else { |
|
try { |
|
this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert ); |
|
} catch( e ) { |
|
QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), 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 i, assertion, a, b, time, li, ol, |
|
test = this, |
|
good = 0, |
|
bad = 0, |
|
tests = id( "qunit-tests" ); |
|
|
|
this.runtime = +new Date() - this.started; |
|
config.stats.all += this.assertions.length; |
|
config.moduleStats.all += this.assertions.length; |
|
|
|
if ( tests ) { |
|
ol = document.createElement( "ol" ); |
|
ol.className = "qunit-assert-list"; |
|
|
|
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 ) { |
|
addClass( ol, "qunit-collapsed" ); |
|
} |
|
|
|
// `b` initialized at top of scope |
|
b = document.createElement( "strong" ); |
|
b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>"; |
|
|
|
addEvent(b, "click", function() { |
|
var next = b.parentNode.lastChild, |
|
collapsed = hasClass( next, "qunit-collapsed" ); |
|
( collapsed ? removeClass : addClass )( next, "qunit-collapsed" ); |
|
}); |
|
|
|
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 }); |
|
} |
|
}); |
|
|
|
// `time` initialized at top of scope |
|
time = document.createElement( "span" ); |
|
time.className = "runtime"; |
|
time.innerHTML = this.runtime + " ms"; |
|
|
|
// `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( time ); |
|
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, |
|
duration: this.runtime |
|
}); |
|
|
|
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, |
|
nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>"; |
|
|
|
if ( arguments.length === 2 ) { |
|
callback = expected; |
|
expected = null; |
|
} |
|
|
|
if ( config.currentModule ) { |
|
nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml; |
|
} |
|
|
|
test = new Test({ |
|
nameHtml: nameHtml, |
|
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 guarantee 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 ) { |
|
// QUnit hasn't been initialized yet. |
|
// Note: RequireJS (et al) may delay onLoad |
|
if ( config.semaphore === undefined ) { |
|
QUnit.begin(function() { |
|
// This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first |
|
setTimeout(function() { |
|
QUnit.start( count ); |
|
}); |
|
}); |
|
return; |
|
} |
|
|
|
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; |
|
QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) ); |
|
return; |
|
} |
|
// A slight delay, to avoid any current callbacks |
|
if ( defined.setTimeout ) { |
|
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 = setTimeout(function() { |
|
QUnit.ok( false, "Test timed out" ); |
|
config.semaphore = 1; |
|
QUnit.start(); |
|
}, config.testTimeout ); |
|
} |
|
} |
|
}; |
|
|
|
// `assert` initialized at top of scope |
|
// Assert helpers |
|
// All of these must either call QUnit.push() or manually do: |
|
// - runLoggingCallbacks( "log", .. ); |
|
// - config.current.assertions.push({ .. }); |
|
// We attach it to the QUnit object *after* we expose the public API, |
|
// otherwise `assert` will become a global variable in browsers (#341). |
|
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; |
|
msg = msg || (result ? "okay" : "failed" ); |
|
|
|
var source, |
|
details = { |
|
module: config.current.module, |
|
name: config.current.testName, |
|
result: result, |
|
message: msg |
|
}; |
|
|
|
msg = "<span class='test-message'>" + escapeText( msg ) + "</span>"; |
|
|
|
if ( !result ) { |
|
source = sourceFromStacktrace( 2 ); |
|
if ( source ) { |
|
details.source = source; |
|
msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeText( 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 ) { |
|
/*jshint eqeqeq:false */ |
|
QUnit.push( expected == actual, actual, expected, message ); |
|
}, |
|
|
|
/** |
|
* @name notEqual |
|
* @function |
|
*/ |
|
notEqual: function( actual, expected, message ) { |
|
/*jshint eqeqeq:false */ |
|
QUnit.push( expected != actual, actual, expected, message ); |
|
}, |
|
|
|
/** |
|
* @name propEqual |
|
* @function |
|
*/ |
|
propEqual: function( actual, expected, message ) { |
|
actual = objectValues(actual); |
|
expected = objectValues(expected); |
|
QUnit.push( QUnit.equiv(actual, expected), actual, expected, message ); |
|
}, |
|
|
|
/** |
|
* @name notPropEqual |
|
* @function |
|
*/ |
|
notPropEqual: function( actual, expected, message ) { |
|
actual = objectValues(actual); |
|
expected = objectValues(expected); |
|
QUnit.push( !QUnit.equiv(actual, expected), 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, |
|
expectedOutput = expected, |
|
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; |
|
expectedOutput = null; |
|
// expected is a regexp |
|
} else if ( QUnit.objectType( expected ) === "regexp" ) { |
|
ok = expected.test( errorString( 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 ) { |
|
expectedOutput = null; |
|
ok = true; |
|
} |
|
|
|
QUnit.push( ok, actual, expectedOutput, message ); |
|
} else { |
|
QUnit.pushFailure( message, null, "No exception was thrown." ); |
|
} |
|
} |
|
}; |
|
|
|
/** |
|
* @deprecated since 1.8.0 |
|
* Kept assertion helpers in root for backwards compatibility. |
|
*/ |
|
extend( QUnit, assert ); |
|
|
|
/** |
|
* @deprecated since 1.9.0 |
|
* Kept root "raises()" for backwards compatibility. |
|
* (Note that we don't introduce assert.raises). |
|
*/ |
|
QUnit.raises = 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: [] |
|
}; |
|
|
|
// 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.constructor.prototype ); |
|
|
|
// Expose QUnit object |
|
window.QUnit = QUnit; |
|
} |
|
|
|
// 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:"; |
|
}()); |
|
|
|
// Extend QUnit object, |
|
// these after set here because they should not be exposed as global functions |
|
extend( QUnit, { |
|
assert: assert, |
|
|
|
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: 1 |
|
}); |
|
|
|
var tests, banner, result, |
|
qunit = id( "qunit" ); |
|
|
|
if ( qunit ) { |
|
qunit.innerHTML = |
|
"<h1 id='qunit-header'>" + escapeText( 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. |
|
/* |
|
DEPRECATED: Use multiple tests instead of resetting inside a test. |
|
Use testStart or testDone for custom cleanup. |
|
This method will throw an error in 2.0, and will be removed in 2.1 |
|
*/ |
|
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 match = toString.call( obj ).match(/^\[object\s(.*)\]$/), |
|
type = match && match[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 = escapeText( message ) || ( result ? "okay" : "failed" ); |
|
message = "<span class='test-message'>" + message + "</span>"; |
|
output = message; |
|
|
|
if ( !result ) { |
|
expected = escapeText( QUnit.jsDump.parse(expected) ); |
|
actual = escapeText( 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>" + escapeText( 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 = escapeText( 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>" + escapeText( actual ) + "</pre></td></tr>"; |
|
} |
|
|
|
if ( source ) { |
|
details.source = source; |
|
output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( 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 ) ) { |
|
querystring += encodeURIComponent( key ) + "=" + |
|
encodeURIComponent( params[ key ] ) + "&"; |
|
} |
|
} |
|
return window.location.protocol + "//" + window.location.host + |
|
window.location.pathname + querystring.slice( 0, -1 ); |
|
}, |
|
|
|
extend: extend, |
|
id: id, |
|
addEvent: addEvent, |
|
addClass: addClass, |
|
hasClass: hasClass, |
|
removeClass: removeClass |
|
// 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, duration } |
|
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, |
|
urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter, |
|
numModules = 0, |
|
moduleNames = [], |
|
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-" + escapeText( val.id ) + |
|
"' name='" + escapeText( val.id ) + |
|
"' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) + |
|
" title='" + escapeText( val.tooltip ) + |
|
"'><label for='qunit-urlconfig-" + escapeText( val.id ) + |
|
"' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>"; |
|
} |
|
for ( i in config.modules ) { |
|
if ( config.modules.hasOwnProperty( i ) ) { |
|
moduleNames.push(i); |
|
} |
|
} |
|
numModules = moduleNames.length; |
|
moduleNames.sort( function( a, b ) { |
|
return a.localeCompare( b ); |
|
}); |
|
moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " + |
|
( config.module === undefined ? "selected='selected'" : "" ) + |
|
">< All Modules ></option>"; |
|
|
|
|
|
for ( i = 0; i < numModules; i++) { |
|
moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(moduleNames[i]) ) + "' " + |
|
( config.module === moduleNames[i] ? "selected='selected'" : "" ) + |
|
">" + escapeText(moduleNames[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 assertions that fail. Stored in sessionStorage." ); |
|
label.innerHTML = "Hide passed tests"; |
|
toolbar.appendChild( label ); |
|
|
|
urlConfigCheckboxesContainer = document.createElement("span"); |
|
urlConfigCheckboxesContainer.innerHTML = urlConfigHtml; |
|
urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input"); |
|
// For oldIE support: |
|
// * Add handlers to the individual elements instead of the container |
|
// * Use "click" instead of "change" |
|
// * Fallback from event.target to event.srcElement |
|
addEvents( urlConfigCheckboxes, "click", function( event ) { |
|
var params = {}, |
|
target = event.target || event.srcElement; |
|
params[ target.name ] = target.checked ? true : undefined; |
|
window.location = QUnit.url( params ); |
|
}); |
|
toolbar.appendChild( urlConfigCheckboxesContainer ); |
|
|
|
if (numModules > 1) { |
|
moduleFilter = document.createElement( "span" ); |
|
moduleFilter.setAttribute( "id", "qunit-modulefilter-container" ); |
|
moduleFilter.innerHTML = moduleFilterHtml; |
|
addEvent( moduleFilter.lastChild, "change", function() { |
|
var selectBox = moduleFilter.getElementsByTagName("select")[0], |
|
selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value); |
|
|
|
window.location = QUnit.url({ |
|
module: ( selectedModule === "" ) ? undefined : selectedModule, |
|
// Remove any existing filters |
|
filter: undefined, |
|
testNumber: undefined |
|
}); |
|
}); |
|
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 suppress 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 suppressed. |
|
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 |
|
}); |
|
} |
|
delete config.previousModule; |
|
|
|
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> assertions 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; |
|
|
|
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 ); |
|
} |
|
} |
|
|
|
/** |
|
* Escape text for attribute or text content. |
|
*/ |
|
function escapeText( s ) { |
|
if ( !s ) { |
|
return ""; |
|
} |
|
s = s + ""; |
|
// Both single quotes and double quotes (for attributes) |
|
return s.replace( /['"<>&]/g, function( s ) { |
|
switch( s ) { |
|
case "'": |
|
return "'"; |
|
case "\"": |
|
return """; |
|
case "<": |
|
return "<"; |
|
case ">": |
|
return ">"; |
|
case "&": |
|
return "&"; |
|
} |
|
}); |
|
} |
|
|
|
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 { |
|
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 ) { |
|
if ( hasOwn.call( window, key ) ) { |
|
// in Opera sometimes DOM element ids show up here, ignore them |
|
if ( /^qunit-test-output/.test( key ) ) { |
|
continue; |
|
} |
|
config.pollution.push( key ); |
|
} |
|
} |
|
} |
|
} |
|
|
|
function checkPollution() { |
|
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 ( hasOwn.call( b, prop ) ) { |
|
// Avoid "Member not found" error in IE8 caused by messing with window.constructor |
|
if ( !( prop === "constructor" && a === window ) ) { |
|
if ( b[ prop ] === undefined ) { |
|
delete a[ prop ]; |
|
} else { |
|
a[ prop ] = b[ prop ]; |
|
} |
|
} |
|
} |
|
} |
|
|
|
return a; |
|
} |
|
|
|
/** |
|
* @param {HTMLElement} elem |
|
* @param {string} type |
|
* @param {Function} fn |
|
*/ |
|
function addEvent( elem, type, fn ) { |
|
// Standards-based browsers |
|
if ( elem.addEventListener ) { |
|
elem.addEventListener( type, fn, false ); |
|
// IE |
|
} else { |
|
elem.attachEvent( "on" + type, fn ); |
|
} |
|
} |
|
|
|
/** |
|
* @param {Array|NodeList} elems |
|
* @param {string} type |
|
* @param {Function} fn |
|
*/ |
|
function addEvents( elems, type, fn ) { |
|
var i = elems.length; |
|
while ( i-- ) { |
|
addEvent( elems[i], type, fn ); |
|
} |
|
} |
|
|
|
function hasClass( elem, name ) { |
|
return (" " + elem.className + " ").indexOf(" " + name + " ") > -1; |
|
} |
|
|
|
function addClass( elem, name ) { |
|
if ( !hasClass( elem, name ) ) { |
|
elem.className += (elem.className ? " " : "") + name; |
|
} |
|
} |
|
|
|
function removeClass( elem, name ) { |
|
var set = " " + elem.className + " "; |
|
// Class name may appear multiple times |
|
while ( set.indexOf(" " + name + " ") > -1 ) { |
|
set = set.replace(" " + name + " " , " "); |
|
} |
|
// If possible, trim it for prettiness, but not necessarily |
|
elem.className = typeof set.trim === "function" ? set.trim() : set.replace(/^\s+|\s+$/g, ""); |
|
} |
|
|
|
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 ) { |
|
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 = [], |
|
parentsB = [], |
|
|
|
getProto = Object.getPrototypeOf || function ( obj ) { |
|
/*jshint camelcase:false */ |
|
return obj.__proto__; |
|
}, |
|
callbacks = (function () { |
|
|
|
// for string, boolean, number and null |
|
function useStrictEquality( b, a ) { |
|
/*jshint eqeqeq:false */ |
|
if ( b instanceof a.constructor || a instanceof b.constructor ) { |
|
// to catch short annotation 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 modifiers |
|
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, aCircular, bCircular; |
|
|
|
// 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 ); |
|
parentsB.push( b ); |
|
for ( i = 0; i < len; i++ ) { |
|
loop = false; |
|
for ( j = 0; j < parents.length; j++ ) { |
|
aCircular = parents[j] === a[i]; |
|
bCircular = parentsB[j] === b[i]; |
|
if ( aCircular || bCircular ) { |
|
if ( a[i] === b[i] || aCircular && bCircular ) { |
|
loop = true; |
|
} else { |
|
parents.pop(); |
|
parentsB.pop(); |
|
return false; |
|
} |
|
} |
|
} |
|
if ( !loop && !innerEquiv(a[i], b[i]) ) { |
|
parents.pop(); |
|
parentsB.pop(); |
|
return false; |
|
} |
|
} |
|
parents.pop(); |
|
parentsB.pop(); |
|
return true; |
|
}, |
|
|
|
"object": function( b, a ) { |
|
/*jshint forin:false */ |
|
var i, j, loop, aCircular, bCircular, |
|
// 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 ); |
|
parentsB.push( b ); |
|
|
|
// be strict: don't ensure hasOwnProperty and go deep |
|
for ( i in a ) { |
|
loop = false; |
|
for ( j = 0; j < parents.length; j++ ) { |
|
aCircular = parents[j] === a[i]; |
|
bCircular = parentsB[j] === b[i]; |
|
if ( aCircular || bCircular ) { |
|
if ( a[i] === b[i] || aCircular && bCircular ) { |
|
loop = true; |
|
} else { |
|
eq = false; |
|
break; |
|
} |
|
} |
|
} |
|
aProperties.push(i); |
|
if ( !loop && !innerEquiv(a[i], b[i]) ) { |
|
eq = false; |
|
break; |
|
} |
|
} |
|
|
|
parents.pop(); |
|
parentsB.pop(); |
|
callers.pop(); // unstack, we are done |
|
|
|
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] ) && innerEquiv.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 = { |
|
// type is used mostly internally, you can fix a (custom)type in advance |
|
parse: function( obj, type, stack ) { |
|
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) + ")"; |
|
} |
|
if ( type === "function" ) { |
|
stack.push( obj ); |
|
res = parser.call( this, obj, stack ); |
|
stack.pop(); |
|
return res; |
|
} |
|
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 if ( obj.constructor === Error.prototype.constructor ) { |
|
type = "error"; |
|
} else { |
|
type = typeof obj; |
|
} |
|
return type; |
|
}, |
|
separator: function() { |
|
return this.multiline ? this.HTML ? "<br />" : "\n" : this.HTML ? " " : " "; |
|
}, |
|
// extra can be a number, shortcut for increasing-calling-decreasing |
|
indent: function( extra ) { |
|
if ( !this.multiline ) { |
|
return ""; |
|
} |
|
var chr = this.indentChar; |
|
if ( this.HTML ) { |
|
chr = chr.replace( /\t/g, " " ).replace( / /g, " " ); |
|
} |
|
return new Array( this.depth + ( extra || 0 ) ).join(chr); |
|
}, |
|
up: function( a ) { |
|
this.depth += a || 1; |
|
}, |
|
down: function( a ) { |
|
this.depth -= a || 1; |
|
}, |
|
setParser: function( name, parser ) { |
|
this.parsers[name] = parser; |
|
}, |
|
// The next 3 are exposed so you can use them |
|
quote: quote, |
|
literal: literal, |
|
join: join, |
|
// |
|
depth: 1, |
|
// This is the list of parsers, to modify them, use jsDump.setParser |
|
parsers: { |
|
window: "[Window]", |
|
document: "[Document]", |
|
error: function(error) { |
|
return "Error(\"" + error.message + "\")"; |
|
}, |
|
unknown: "[Unknown]", |
|
"null": "null", |
|
"undefined": "undefined", |
|
"function": function( fn ) { |
|
var ret = "function", |
|
// functions never have name in IE |
|
name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1]; |
|
|
|
if ( name ) { |
|
ret += " " + name; |
|
} |
|
ret += "( "; |
|
|
|
ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" ); |
|
return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" ); |
|
}, |
|
array: array, |
|
nodelist: array, |
|
"arguments": array, |
|
object: function( map, stack ) { |
|
/*jshint forin:false */ |
|
var ret = [ ], keys, key, val, i; |
|
QUnit.jsDump.up(); |
|
keys = []; |
|
for ( key in map ) { |
|
keys.push( key ); |
|
} |
|
keys.sort(); |
|
for ( i = 0; i < keys.length; i++ ) { |
|
key = keys[ i ]; |
|
val = map[ key ]; |
|
ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) ); |
|
} |
|
QUnit.jsDump.down(); |
|
return join( "{", ret, "}" ); |
|
}, |
|
node: function( node ) { |
|
var len, i, val, |
|
open = QUnit.jsDump.HTML ? "<" : "<", |
|
close = QUnit.jsDump.HTML ? ">" : ">", |
|
tag = node.nodeName.toLowerCase(), |
|
ret = open + tag, |
|
attrs = node.attributes; |
|
|
|
if ( attrs ) { |
|
for ( i = 0, len = attrs.length; i < len; i++ ) { |
|
val = attrs[i].nodeValue; |
|
// IE6 includes all attributes in .attributes, even ones not explicitly set. |
|
// Those have values like undefined, null, 0, false, "" or "inherit". |
|
if ( val && val !== "inherit" ) { |
|
ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" ); |
|
} |
|
} |
|
} |
|
ret += close; |
|
|
|
// Show content of TextNode or CDATASection |
|
if ( node.nodeType === 3 || node.nodeType === 4 ) { |
|
ret += node.nodeValue; |
|
} |
|
|
|
return ret + open + "/" + tag + close; |
|
}, |
|
// function calls it internally, it's the arguments part of the function |
|
functionArgs: function( fn ) { |
|
var args, |
|
l = fn.length; |
|
|
|
if ( !l ) { |
|
return ""; |
|
} |
|
|
|
args = new Array(l); |
|
while ( l-- ) { |
|
// 97 is 'a' |
|
args[l] = String.fromCharCode(97+l); |
|
} |
|
return " " + args.join( ", " ) + " "; |
|
}, |
|
// object calls it internally, the key part of an item in a map |
|
key: quote, |
|
// function calls it internally, it's the content of the function |
|
functionCode: "[code]", |
|
// node calls it internally, it's an html attribute value |
|
attribute: quote, |
|
string: quote, |
|
date: quote, |
|
regexp: literal, |
|
number: literal, |
|
"boolean": literal |
|
}, |
|
// if true, entities are escaped ( <, >, \t, space and \n ) |
|
HTML: false, |
|
// indentation unit |
|
indentChar: " ", |
|
// if true, items in a collection, are separated by a \n, else just a space. |
|
multiline: true |
|
}; |
|
|
|
return jsDump; |
|
}()); |
|
|
|
// from jquery.js |
|
function inArray( elem, array ) { |
|
if ( array.indexOf ) { |
|
return array.indexOf( elem ); |
|
} |
|
|
|
for ( var i = 0, length = array.length; i < length; i++ ) { |
|
if ( array[ i ] === elem ) { |
|
return i; |
|
} |
|
} |
|
|
|
return -1; |
|
} |
|
|
|
/* |
|
* Javascript Diff Algorithm |
|
* By John Resig (http://ejohn.org/) |
|
* Modified by Chu Alan "sprite" |
|
* |
|
* Released under the MIT license. |
|
* |
|
* More Info: |
|
* http://ejohn.org/projects/javascript-diff-algorithm/ |
|
* |
|
* Usage: QUnit.diff(expected, actual) |
|
* |
|
* 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" |
|
*/ |
|
QUnit.diff = (function() { |
|
/*jshint eqeqeq:false, eqnull:true */ |
|
function diff( o, n ) { |
|
var i, |
|
ns = {}, |
|
os = {}; |
|
|
|
for ( i = 0; i < n.length; i++ ) { |
|
if ( !hasOwn.call( ns, n[i] ) ) { |
|
ns[ n[i] ] = { |
|
rows: [], |
|
o: null |
|
}; |
|
} |
|
ns[ n[i] ].rows.push( i ); |
|
} |
|
|
|
for ( i = 0; i < o.length; i++ ) { |
|
if ( !hasOwn.call( os, o[i] ) ) { |
|
os[ o[i] ] = { |
|
rows: [], |
|
n: null |
|
}; |
|
} |
|
os[ o[i] ].rows.push( i ); |
|
} |
|
|
|
for ( i in ns ) { |
|
if ( hasOwn.call( ns, i ) ) { |
|
if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) { |
|
n[ ns[i].rows[0] ] = { |
|
text: n[ ns[i].rows[0] ], |
|
row: os[i].rows[0] |
|
}; |
|
o[ os[i].rows[0] ] = { |
|
text: o[ os[i].rows[0] ], |
|
row: ns[i].rows[0] |
|
}; |
|
} |
|
} |
|
} |
|
|
|
for ( i = 0; i < n.length - 1; i++ ) { |
|
if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null && |
|
n[ i + 1 ] == o[ n[i].row + 1 ] ) { |
|
|
|
n[ i + 1 ] = { |
|
text: n[ i + 1 ], |
|
row: n[i].row + 1 |
|
}; |
|
o[ n[i].row + 1 ] = { |
|
text: o[ n[i].row + 1 ], |
|
row: i + 1 |
|
}; |
|
} |
|
} |
|
|
|
for ( i = n.length - 1; i > 0; i-- ) { |
|
if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null && |
|
n[ i - 1 ] == o[ n[i].row - 1 ]) { |
|
|
|
n[ i - 1 ] = { |
|
text: n[ i - 1 ], |
|
row: n[i].row - 1 |
|
}; |
|
o[ n[i].row - 1 ] = { |
|
text: o[ n[i].row - 1 ], |
|
row: i - 1 |
|
}; |
|
} |
|
} |
|
|
|
return { |
|
o: o, |
|
n: n |
|
}; |
|
} |
|
|
|
return function( o, n ) { |
|
o = o.replace( /\s+$/, "" ); |
|
n = n.replace( /\s+$/, "" ); |
|
|
|
var i, pre, |
|
str = "", |
|
out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ), |
|
oSpace = o.match(/\s+/g), |
|
nSpace = n.match(/\s+/g); |
|
|
|
if ( oSpace == null ) { |
|
oSpace = [ " " ]; |
|
} |
|
else { |
|
oSpace.push( " " ); |
|
} |
|
|
|
if ( nSpace == null ) { |
|
nSpace = [ " " ]; |
|
} |
|
else { |
|
nSpace.push( " " ); |
|
} |
|
|
|
if ( out.n.length === 0 ) { |
|
for ( i = 0; i < out.o.length; i++ ) { |
|
str += "<del>" + out.o[i] + oSpace[i] + "</del>"; |
|
} |
|
} |
|
else { |
|
if ( out.n[0].text == null ) { |
|
for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) { |
|
str += "<del>" + out.o[n] + oSpace[n] + "</del>"; |
|
} |
|
} |
|
|
|
for ( i = 0; i < out.n.length; i++ ) { |
|
if (out.n[i].text == null) { |
|
str += "<ins>" + out.n[i] + nSpace[i] + "</ins>"; |
|
} |
|
else { |
|
// `pre` initialized at top of scope |
|
pre = ""; |
|
|
|
for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) { |
|
pre += "<del>" + out.o[n] + oSpace[n] + "</del>"; |
|
} |
|
str += " " + out.n[i].text + nSpace[i] + pre; |
|
} |
|
} |
|
} |
|
|
|
return str; |
|
}; |
|
}()); |
|
|
|
// for CommonJS environments, export everything |
|
if ( typeof exports !== "undefined" ) { |
|
extend( exports, QUnit.constructor.prototype ); |
|
} |
|
|
|
// get at whatever the global object is, like window in browsers |
|
}( (function() {return this;}.call()) ));
|
|
|