From d85b56d5c967651e47e9723859b516c7d9c463ae Mon Sep 17 00:00:00 2001 From: Bernhard Posselt Date: Sat, 28 Feb 2015 14:17:07 +0100 Subject: prefill add feed if url parameter given --- js/vendor/js-url/lib/qunit/qunit.js | 1659 +++++++++++++++++++++++++++++++++++ 1 file changed, 1659 insertions(+) create mode 100644 js/vendor/js-url/lib/qunit/qunit.js (limited to 'js/vendor/js-url/lib/qunit/qunit.js') diff --git a/js/vendor/js-url/lib/qunit/qunit.js b/js/vendor/js-url/lib/qunit/qunit.js new file mode 100644 index 000000000..220870642 --- /dev/null +++ b/js/vendor/js-url/lib/qunit/qunit.js @@ -0,0 +1,1659 @@ +/** + * QUnit v1.4.0 - A JavaScript Unit Testing Framework + * + * http://docs.jquery.com/QUnit + * + * Copyright (c) 2012 John Resig, Jörn Zaefferer + * Dual licensed under the MIT (MIT-LICENSE.txt) + * or GPL (GPL-LICENSE.txt) licenses. + */ + +(function(window) { + +var 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; + } + }()) +}; + +var testId = 0, + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty; + +var Test = function(name, testName, expected, async, callback) { + this.name = name; + this.testName = testName; + this.expected = expected; + this.async = async; + this.callback = callback; + this.assertions = []; +}; +Test.prototype = { + init: function() { + var tests = id("qunit-tests"); + if (tests) { + var b = document.createElement("strong"); + b.innerHTML = "Running " + this.name; + var li = document.createElement("li"); + li.appendChild( b ); + li.className = "running"; + li.id = this.id = "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; + if ( this.async ) { + QUnit.stop(); + } + + if ( config.notrycatch ) { + this.callback.call(this.testEnvironment); + return; + } + try { + this.callback.call(this.testEnvironment); + } catch(e) { + QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + ": " + e.message, extractStacktrace( e, 1 ) ); + // 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 ( this.expected != null && this.expected != this.assertions.length ) { + QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" ); + } 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." ); + } + + var good = 0, bad = 0, + li, i, + tests = id("qunit-tests"); + + config.stats.all += this.assertions.length; + config.moduleStats.all += this.assertions.length; + + if ( tests ) { + var ol = document.createElement("ol"); + + for ( i = 0; i < this.assertions.length; i++ ) { + var 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"; + } + + var b = document.createElement("strong"); + b.innerHTML = this.name + " (" + bad + ", " + good + ", " + this.assertions.length + ")"; + + var a = document.createElement("a"); + a.innerHTML = "Rerun"; + a.href = QUnit.url({ filter: getText([b]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") }); + + 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({ filter: getText([target]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") }); + } + }); + + li = id(this.id); + li.className = bad ? "fail" : "pass"; + li.removeChild( 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++; + } + } + } + + QUnit.reset(); + + runLoggingCallbacks( 'testDone', QUnit, { + name: this.testName, + module: this.module, + failed: bad, + passed: this.assertions.length - bad, + total: this.assertions.length + } ); + }, + + queue: function() { + var 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(); + }); + } + // defer when previous test run passed, if storage is available + var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-test-" + this.module + "-" + this.testName); + if (bad) { + run(); + } else { + synchronize(run, true); + } + } + +}; + +var QUnit = { + + // call on start of module test to prepend name to all tests + module: function(name, testEnvironment) { + config.currentModule = name; + config.currentModuleTestEnviroment = testEnvironment; + }, + + 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 name = '' + escapeInnerText(testName) + ''; + + if ( arguments.length === 2 ) { + callback = expected; + expected = null; + } + + if ( config.currentModule ) { + name = '' + config.currentModule + ": " + name; + } + + if ( !validTest(config.currentModule + ": " + testName) ) { + return; + } + + var test = new Test(name, testName, expected, async, callback); + test.module = config.currentModule; + test.moduleTestEnvironment = config.currentModuleTestEnviroment; + 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) { + config.current.expected = asserts; + }, + + // Asserts true. + // @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 details = { + result: result, + message: msg + }; + msg = escapeInnerText(msg || (result ? "okay" : "failed")); + if ( !result ) { + var source = sourceFromStacktrace(2); + if (source) { + details.source = source; + msg += '
Source: 
' + escapeInnerText(source) + '
'; + } + } + runLoggingCallbacks( 'log', QUnit, details ); + config.current.assertions.push({ + result: result, + message: msg + }); + }, + + // Checks that the first two arguments are equal, with an optional message. Prints out both actual and expected values. + // @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." ); + equal: function(actual, expected, message) { + QUnit.push(expected == actual, actual, expected, message); + }, + + notEqual: function(actual, expected, message) { + QUnit.push(expected != actual, actual, expected, message); + }, + + deepEqual: function(actual, expected, message) { + QUnit.push(QUnit.equiv(actual, expected), actual, expected, message); + }, + + notDeepEqual: function(actual, expected, message) { + QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message); + }, + + strictEqual: function(actual, expected, message) { + QUnit.push(expected === actual, actual, expected, message); + }, + + notStrictEqual: function(actual, expected, message) { + QUnit.push(expected !== actual, actual, expected, message); + }, + + raises: function(block, expected, message) { + var actual, ok = false; + + if (typeof expected === 'string') { + message = expected; + expected = null; + } + + try { + block(); + } catch (e) { + actual = e; + } + + 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.ok(ok, message); + }, + + start: function(count) { + config.semaphore -= count || 1; + if (config.semaphore > 0) { + // don't start until equal number of stop-calls + return; + } + if (config.semaphore < 0) { + // ignore if start is called more often then stop + 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); + } + } +}; + +//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; +}()); + +// deprecated; still export them to window to provide clear error messages +// next step: remove entirely +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"); +}; + +// Maintain internal state +var 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, + + urlConfig: ['noglobals', 'notrycatch'], + + //logging callback queues + begin: [], + done: [], + log: [], + testStart: [], + testDone: [], + moduleStart: [], + moduleDone: [] +}; + +// Load paramaters +(function() { + var location = window.location || { search: "", protocol: "file:" }, + params = location.search.slice( 1 ).split( "&" ), + length = params.length, + urlParams = {}, + current; + + if ( params[ 0 ] ) { + for ( var 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; + config.filter = urlParams.filter; + + // Figure out if we're running the tests from a server or not + QUnit.isLocal = location.protocol === 'file:'; +}()); + +// Expose the API as global variables, unless an 'exports' +// object exists, in that case we assume we're in CommonJS - export everything at the end +if ( typeof exports === "undefined" || typeof require === "undefined" ) { + extend(window, QUnit); + window.QUnit = QUnit; +} + +// define these after exposing globals to keep them in these QUnit namespace only +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 qunit = id( "qunit" ); + if ( qunit ) { + qunit.innerHTML = + '

' + escapeInnerText( document.title ) + '

' + + '

' + + '
' + + '

' + + '
    '; + } + + var 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...
     '; + } + }, + + // Resets the test setup. Useful for tests that modify the DOM. + // If jQuery is available, uses jQuery's html(), otherwise just innerHTML. + reset: function() { + if ( window.jQuery ) { + jQuery( "#qunit-fixture" ).html( config.fixture ); + } else { + var main = id( 'qunit-fixture' ); + if ( main ) { + main.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 details = { + result: result, + message: message, + actual: actual, + expected: expected + }; + + message = escapeInnerText(message) || (result ? "okay" : "failed"); + message = '' + message + ""; + var output = message; + if (!result) { + expected = escapeInnerText(QUnit.jsDump.parse(expected)); + actual = escapeInnerText(QUnit.jsDump.parse(actual)); + output += ''; + if (actual != expected) { + output += ''; + output += ''; + } + var source = sourceFromStacktrace(); + if (source) { + details.source = source; + output += ''; + } + output += "
    Expected: 
    ' + expected + '
    Result: 
    ' + actual + '
    Diff: 
    ' + QUnit.diff(expected, actual) +'
    Source: 
    ' + escapeInnerText(source) + '
    "; + } + + runLoggingCallbacks( 'log', QUnit, details ); + + config.current.assertions.push({ + result: !!result, + message: output + }); + }, + + pushFailure: function(message, source) { + var details = { + result: false, + message: message + }; + var output = escapeInnerText(message); + if (source) { + details.source = source; + output += '
    Source: 
    ' + escapeInnerText(source) + '
    '; + } + runLoggingCallbacks( 'log', QUnit, details ); + config.current.assertions.push({ + result: false, + message: output + }); + }, + + url: function( params ) { + params = extend( extend( {}, QUnit.urlParams ), params ); + var querystring = "?", + key; + 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 +}); + +//QUnit.constructor is set to the empty F() above so that we can add to it's prototype later +//Doing this allows us to tell if the following methods have been overwritten on the actual +//QUnit object, which is a deprecated way of using the callbacks. +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 oldconfig = extend({}, config); + QUnit.init(); + extend(config, oldconfig); + + config.blocking = false; + + var urlConfigHtml = '', len = config.urlConfig.length; + for ( var i = 0, val; i < len; i++ ) { + val = config.urlConfig[i]; + config[val] = QUnit.urlParams[val]; + urlConfigHtml += ''; + } + + var userAgent = id("qunit-userAgent"); + if ( userAgent ) { + userAgent.innerHTML = navigator.userAgent; + } + var banner = id("qunit-header"); + if ( banner ) { + banner.innerHTML = ' ' + banner.innerHTML + ' ' + urlConfigHtml; + addEvent( banner, "change", function( event ) { + var params = {}; + params[ event.target.name ] = event.target.checked ? true : undefined; + window.location = QUnit.url( params ); + }); + } + + var toolbar = id("qunit-testrunner-toolbar"); + if ( toolbar ) { + var filter = document.createElement("input"); + filter.type = "checkbox"; + filter.id = "qunit-filter-pass"; + addEvent( filter, "click", function() { + var ol = document.getElementById("qunit-tests"); + if ( filter.checked ) { + ol.className = ol.className + " hidepass"; + } else { + var 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; + var ol = document.getElementById("qunit-tests"); + ol.className = ol.className + " hidepass"; + } + toolbar.appendChild( filter ); + + var label = document.createElement("label"); + label.setAttribute("for", "qunit-filter-pass"); + label.innerHTML = "Hide passed tests"; + toolbar.appendChild( label ); + } + + var main = id('qunit-fixture'); + if ( main ) { + config.fixture = main.innerHTML; + } + + if (config.autostart) { + QUnit.start(); + } +}; + +addEvent(window, "load", QUnit.load); + +// addEvent(window, "error") gives us a useless event object +window.onerror = function( message, file, line ) { + if ( QUnit.config.current ) { + QUnit.pushFailure( message, file + ":" + line ); + } else { + QUnit.test( "global failure", function() { + QUnit.pushFailure( message, file + ":" + line ); + }); + } +}; + +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 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.
    ', + '', + passed, + ' tests of ', + config.stats.all, + ' passed, ', + config.stats.bad, + ' 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 ) { + for (var key in sessionStorage) { + if (sessionStorage.hasOwnProperty(key) && key.indexOf("qunit-test-") === 0 ) { + sessionStorage.removeItem(key); + } + } + } + + runLoggingCallbacks( 'done', QUnit, { + failed: config.stats.bad, + passed: passed, + total: config.stats.all, + runtime: runtime + } ); +} + +function validTest( name ) { + var filter = config.filter, + run = false; + + if ( !filter ) { + return true; + } + + var not = filter.charAt( 0 ) === "!"; + if ( not ) { + filter = filter.slice( 1 ); + } + + if ( name.indexOf( filter ) !== -1 ) { + return !not; + } + + if ( not ) { + run = true; + } + + return run; +} + +// so far supports only Firefox, Chrome and Opera (buggy) +// could be extended in the future to use something like https://github.com/csnover/TraceKit +function extractStacktrace( e, offset ) { + offset = offset || 3; + if (e.stacktrace) { + // Opera + return e.stacktrace.split("\n")[offset + 3]; + } else if (e.stack) { + // Firefox, Chrome + var stack = e.stack.split("\n"); + if (/^error$/i.test(stack[0])) { + stack.shift(); + } + 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 ) { + if ( !hasOwn.call( window, key ) ) { + continue; + } + config.pollution.push( key ); + } + } +} + +function checkPollution( name ) { + var old = config.pollution; + saveGlobal(); + + var newGlobals = diff( config.pollution, old ); + if ( newGlobals.length > 0 ) { + QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") ); + } + + var 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 result = a.slice(); + for ( var i = 0; i < result.length; i++ ) { + for ( var 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 callbacks; + if ( QUnit.hasOwnProperty(key) ) { + QUnit[key].call(scope, args); + } else { + callbacks = config[key]; + for( var i = 0; i < callbacks.length; i++ ) { + callbacks[i].call( scope, args ); + } + } +} + +// Test for equality any JavaScript type. +// Author: Philippe Rathé +QUnit.equiv = (function() { + + var innerEquiv; // the real equiv function + var callers = []; // stack to decide between skip/abort functions + var parents = []; // stack to avoiding loops from circular referencing + + // 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 + } + } + } + + var getProto = Object.getPrototypeOf || function (obj) { + return obj.__proto__; + }; + + var 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; + }, + + // - 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, loop; + var len; + + // 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; + var eq = true; // unless we can proove it + var aProperties = [], bProperties = []; // collection of + // strings + + // 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 = Array.prototype.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+)/; + + var jsDump = { + parse: function( obj, type, stack ) { //type is used mostly internally, you can fix a (custom)type in advance + stack = stack || [ ]; + var parser = this.parsers[ type || this.typeOf(obj) ]; + type = typeof parser; + var inStack = inArray(obj, stack); + if (inStack != -1) { + return 'recursion('+(inStack - stack.length)+')'; + } + //else + if (type == 'function') { + stack.push(obj); + var 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 ? '
    ' : '\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.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: '[ERROR]', //when no parser is found, shouldn't happen + unknown: '[Unknown]', + 'null': 'null', + 'undefined': 'undefined', + 'function': function( fn ) { + var ret = 'function', + name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE + 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 ) { + var ret = [ ], keys, key, val, i; + QUnit.jsDump.up(); + if (Object.keys) { + keys = Object.keys( map ); + } else { + 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 open = QUnit.jsDump.HTML ? '<' : '<', + close = QUnit.jsDump.HTML ? '>' : '>'; + + var tag = node.nodeName.toLowerCase(), + ret = open + tag; + + for ( var a in QUnit.jsDump.DOMAttrs ) { + var val = node[QUnit.jsDump.DOMAttrs[a]]; + if ( val ) { + ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' ); + } + } + return ret + close + open + '/' + tag + close; + }, + functionArgs: function( fn ) {//function calls it internally, it's the arguments part of the function + var l = fn.length; + if ( !l ) { + return ''; + } + + var args = new Array(l); + while ( l-- ) { + args[l] = String.fromCharCode(97+l);//97 is 'a' + } + return ' ' + args.join(', ') + ' '; + }, + key: quote, //object calls it internally, the key part of an item in a map + functionCode: '[code]', //function calls it internally, it's the content of the function + attribute: quote, //node calls it internally, it's an html attribute value + string: quote, + date: quote, + regexp: literal, //regex + number: literal, + 'boolean': literal + }, + DOMAttrs:{//attributes to dump from nodes, name=>realName + id:'id', + name:'name', + 'class':'className' + }, + HTML:false,//if true, entities are escaped ( <, >, \t, space and \n ) + indentChar:' ',//indentation unit + multiline:true //if true, items in a collection, are separated by a \n, else just a space. + }; + + return jsDump; +}()); + +// from Sizzle.js +function getText( elems ) { + var ret = "", elem; + + for ( var i = 0; elems[i]; i++ ) { + elem = elems[i]; + + // Get the text from text nodes and CDATA nodes + if ( elem.nodeType === 3 || elem.nodeType === 4 ) { + ret += elem.nodeValue; + + // Traverse everything else, except comment nodes + } else if ( elem.nodeType !== 8 ) { + ret += getText( elem.childNodes ); + } + } + + return ret; +} + +//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 brown fox jumped jumps over" + */ +QUnit.diff = (function() { + function diff(o, n) { + var ns = {}; + var os = {}; + var i; + + for (i = 0; i < n.length; i++) { + if (ns[n[i]] == null) { + ns[n[i]] = { + rows: [], + o: null + }; + } + ns[n[i]].rows.push(i); + } + + for (i = 0; i < o.length; i++) { + if (os[o[i]] == null) { + os[o[i]] = { + rows: [], + n: null + }; + } + os[o[i]].rows.push(i); + } + + for (i in ns) { + if ( !hasOwn.call( ns, i ) ) { + continue; + } + if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && 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 out = diff(o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/)); + + var str = ""; + var i; + + var oSpace = o.match(/\s+/g); + if (oSpace == null) { + oSpace = [" "]; + } + else { + oSpace.push(" "); + } + var nSpace = n.match(/\s+/g); + if (nSpace == null) { + nSpace = [" "]; + } + else { + nSpace.push(" "); + } + + if (out.n.length === 0) { + for (i = 0; i < out.o.length; i++) { + str += '' + out.o[i] + oSpace[i] + ""; + } + } + else { + if (out.n[0].text == null) { + for (n = 0; n < out.o.length && out.o[n].text == null; n++) { + str += '' + out.o[n] + oSpace[n] + ""; + } + } + + for (i = 0; i < out.n.length; i++) { + if (out.n[i].text == null) { + str += '' + out.n[i] + nSpace[i] + ""; + } + else { + var pre = ""; + + for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) { + pre += '' + out.o[n] + oSpace[n] + ""; + } + str += " " + out.n[i].text + nSpace[i] + pre; + } + } + } + + return str; + }; +}()); + +// for CommonJS enviroments, export everything +if ( typeof exports !== "undefined" || typeof require !== "undefined" ) { + extend(exports, QUnit); +} + +// get at whatever the global object is, like window in browsers +}( (function() {return this;}.call()) )); \ No newline at end of file -- cgit v1.2.3