js-video-url-parser-arts
Version:
A parser to extract provider, video id, starttime and others from YouTube, Vimeo, ... urls
1,398 lines (1,206 loc) • 85.6 kB
JavaScript
/*!
* QUnit 1.14.0
* http://qunitjs.com/
*
* Copyright 2013 jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2014-01-31T16:40Z
*/
(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,
clearTimeout = window.clearTimeout,
defined = {
document: typeof window.document !== "undefined",
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
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*/
errorString = function (error) {
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errorString = error.toString();
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test = new Test({
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testName: testName,
expected: expected,
async: async,
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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."
}, {
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label: "No try-catch",
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}],
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log: [],
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moduleStart: [],
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};
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var i, current,
location = window.location || {
search: "",
protocol: "file:"
},
params = location.search.slice(1).split("&"),
length = params.length,
urlParams = {};
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;
if (urlParams[current[0]]) {
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init: function () {
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stats: {
all: 0,
bad: 0
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moduleStats: {
all: 0,
bad: 0
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filter: "",
queue: [],
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/*
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
*/
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return "null";
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var match = toString.call(obj).match(/^\[object\s(.*)\]$/),
type = match && match[1] || "";
switch (type) {
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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) {
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throw new Error("assertion outside test context, was " + sourceFromStacktrace());
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name: config.current.testName,
result: result,
message: message,
actual: actual,
expected: expected
};
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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
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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, runtime }
testDone: registerLoggingCallback("testDone"),
// moduleStart: { name }
moduleStart: registerLoggingCallback("moduleStart"),
// moduleDone: { name, failed, passed, total }
moduleDone: registerLoggingCallback("moduleDone")
});
if (!defined.document || document.readyState === "complete") {
config.autorun = true;
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QUnit.load = function () {
runLoggingCallbacks("begin", QUnit, {});
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var banner, filter, i, j, label, len, main, ol, toolbar, val, selection,
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label: val
};
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"' type='checkbox'" +
(val.value ? " value='" + escapeText(val.value) + "'" : "") +
(config[val.id] ? " checked='checked'" : "") +
" title='" + escapeText(val.tooltip) +
"'><label for='qunit-urlconfig-" + escapeText(val.id) +
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}
}
}
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userAgent.innerHTML = navigator.userAgent;
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module: undefined,
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// `filter` initialized at top of scope
filter = document.createElement("input");
filter.type = "checkbox";
filter.id = "qunit-filter-pass";
addEvent(filter, "click", function () {
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ol = id("qunit-tests");
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ol.className = ol.className + " hidepass";
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label.setAttribute("for", "qunit-filter-pass");
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params[target.name] = target.checked ?
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window.location = QUnit.url(params);
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addEvents(urlConfigContainer.getElementsByTagName("select"), "change", function (event) {
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params[target.name] = target.options[target.selectedIndex].value || undefined;
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QUnit.start();
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};
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addEvent(window, "load", QUnit.load);
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// 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);
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// Only do our handling if not suppressed.
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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.previousModule) {
runLoggingCallbacks("moduleDone", QUnit, {
name: config.previousModule,
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 = [
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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 && defined.document && document.title) {
// show ✖ for good, ✔ for bad suite result in title
// use escape sequences in case file gets loaded with non-utf-8-charset
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(config.stats.bad ? "\u2716" : "\u2714"),
document.title.replace(/^[\u2714\u2716] /i, "")
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}
// 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);
}
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}
// scroll back to top to show results
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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.length > 0) {
if (inArray(test.testNumber, config.testNumber) < 0) {
return false;
}
}
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) {
if (elem.addEventListener) {
// Standards-based browsers
elem.addEventListener(type, fn, false);
} else if (elem.attachEvent) {
// support: IE <9
elem.attachEvent("on" + type, fn);
} else {
// Caller must ensure support for event listeners is present
throw new Error("addEvent() was called in a context without event listener support");
}
}
/**
* @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 defined.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);
}
}
}
// 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;
}
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);