diff options
Diffstat (limited to 'external/qunit')
| -rw-r--r-- | external/qunit/LICENSE.txt | 17 | ||||
| -rw-r--r-- | external/qunit/qunit.css | 342 | ||||
| -rw-r--r-- | external/qunit/qunit.js | 10421 |
3 files changed, 7092 insertions, 3688 deletions
diff --git a/external/qunit/LICENSE.txt b/external/qunit/LICENSE.txt index a3a9b5120..f642c3f7a 100644 --- a/external/qunit/LICENSE.txt +++ b/external/qunit/LICENSE.txt @@ -1,13 +1,4 @@ -Copyright jQuery Foundation and other contributors, https://jquery.org/ - -This software consists of voluntary contributions made by many -individuals. For exact contribution history, see the revision history -available at https://github.com/jquery/qunit - -The following license applies to all parts of this software except as -documented below: - -==== +Copyright OpenJS Foundation and other contributors, https://openjsf.org/ Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the @@ -27,9 +18,3 @@ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -==== - -All files located in the node_modules directory are externally maintained -libraries used by this software which have their own licenses; we -recommend you read them, as their terms may differ from the terms above. diff --git a/external/qunit/qunit.css b/external/qunit/qunit.css index f1dcd4e1c..d445a567b 100644 --- a/external/qunit/qunit.css +++ b/external/qunit/qunit.css @@ -1,38 +1,77 @@ /*! - * QUnit 1.18.0 - * http://qunitjs.com/ + * QUnit 2.19.4 + * https://qunitjs.com/ * - * Copyright jQuery Foundation and other contributors + * Copyright OpenJS Foundation and other contributors * Released under the MIT license - * http://jquery.org/license - * - * Date: 2015-04-03T10:23Z + * https://jquery.org/license */ /** Font Family and Sizes */ -#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult { +#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult { font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif; } -#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; } +#qunit-testrunner-toolbar, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; } #qunit-tests { font-size: smaller; } /** Resets */ -#qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter { +#qunit-tests, #qunit-header, #qunit-banner, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter { margin: 0; padding: 0; } +/* Style our buttons in a simple way, uninfluenced by the styles + the tested app might load. Don't affect buttons in #qunit-fixture! + https://github.com/qunitjs/qunit/pull/1395 + https://github.com/qunitjs/qunit/issues/1437 */ +#qunit-testrunner-toolbar button, +#qunit-testresult button { + all: unset; /* best effort, modern browsers only */ + font: inherit; + color: initial; + border: initial; + background-color: buttonface; + padding: 0 4px; +} + + +/** Fixed headers with scrollable tests */ + +@supports (display: flex) or (display: -webkit-box) { + @media (min-height: 500px) { + #qunit { + position: fixed; + left: 0px; + right: 0px; + top: 0px; + bottom: 0px; + padding: 8px; + display: -webkit-box; + display: flex; + flex-direction: column; + } + + #qunit-tests { + overflow: scroll; + } + + #qunit-banner { + flex: 5px 0 0; + } + } +} + -/** Header */ +/** Header (excluding toolbar) */ #qunit-header { padding: 0.5em 0 0.5em 1em; - color: #8699A4; + color: #C2CCD1; background-color: #0D3349; font-size: 1.5em; @@ -44,7 +83,7 @@ #qunit-header a { text-decoration: none; - color: #C2CCD1; + color: inherit; } #qunit-header a:hover, @@ -52,45 +91,205 @@ color: #FFF; } -#qunit-testrunner-toolbar label { - display: inline-block; - padding: 0 0.5em 0 0.1em; -} - #qunit-banner { height: 5px; } -#qunit-testrunner-toolbar { +#qunit-filteredTest { padding: 0.5em 1em 0.5em 1em; - color: #5E740B; - background-color: #EEE; - overflow: hidden; + color: #366097; + background-color: #F4FF77; } #qunit-userAgent { padding: 0.5em 1em 0.5em 1em; - background-color: #2B81AF; color: #FFF; + background-color: #2B81AF; text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px; } -#qunit-modulefilter-container { + +/** Toolbar */ + +#qunit-testrunner-toolbar { + padding: 0.5em 1em 0.5em 1em; + color: #5E740B; + background-color: #EEE; +} + +#qunit-testrunner-toolbar .clearfix { + height: 0; + clear: both; +} + +#qunit-testrunner-toolbar label { + display: inline-block; +} + +#qunit-testrunner-toolbar input[type=checkbox], +#qunit-testrunner-toolbar input[type=radio] { + margin: 3px; + vertical-align: -2px; +} + +#qunit-testrunner-toolbar input[type=text] { + box-sizing: border-box; + height: 1.6em; +} + +#qunit-testrunner-toolbar button, +#qunit-testresult button { + border-radius: .25em; + border: 1px solid #AAA; + background-color: #F8F8F8; + color: #222; + line-height: 1.6; + cursor: pointer; +} +#qunit-testrunner-toolbar button:hover, +#qunit-testresult button:hover { + border-color: #AAA; + background-color: #FFF; + color: #444; +} +#qunit-testrunner-toolbar button:active, +#qunit-testresult button:active { + border-color: #777; + background-color: #CCC; + color: #000; +} +#qunit-testrunner-toolbar button:focus, +#qunit-testresult button:focus { + border-color: #2F68DA; + /* emulate 2px border without a layout shift */ + box-shadow: inset 0 0 0 1px #2F68DA +} +#qunit-testrunner-toolbar button:disabled, +#qunit-testresult button:disabled { + border-color: #CCC; + background-color: #CCC; + color: #FFF; + cursor: default; +} + +#qunit-toolbar-filters { float: right; - padding: 0.2em; + /* aligning right avoids overflows and inefficient use of space + around the dropdown menu on narrow viewports */ + text-align: right; } -.qunit-url-config { +.qunit-url-config, +.qunit-filter, +#qunit-modulefilter { display: inline-block; - padding: 0.1em; + line-height: 2.1em; + text-align: left; +} + +.qunit-filter, +#qunit-modulefilter { + position: relative; + margin-left: 1em; +} + +.qunit-url-config label { + margin-right: 0.5em; +} + +#qunit-modulefilter-search { + box-sizing: border-box; + min-width: 400px; + min-width: min(400px, 80vw); +} + +#qunit-modulefilter-search-container { + position: relative; +} +#qunit-modulefilter-search-container:after { + position: absolute; + right: 0.3em; + bottom: 0; + line-height: 100%; + content: "\25bc"; + color: black; +} + +#qunit-modulefilter-dropdown { + /* align with #qunit-modulefilter-search */ + box-sizing: border-box; + min-width: 400px; + min-width: min(400px, 80vw); + max-width: 80vw; + position: absolute; + right: 0; + top: 100%; + margin-top: 2px; + + /* ensure that when on a narrow viewports and having only one result, + that #qunit-modulefilter-actions fall outside the dropdown rectangle. */ + min-height: 3em; + + border: 1px solid #AAA; + border-top-color: transparent; + border-radius: 0 0 .25em .25em; + color: #0D3349; + background-color: #F5F5F5; + z-index: 99; +} + +#qunit-modulefilter-actions { + display: block; + overflow: auto; + /* align with #qunit-modulefilter-dropdown-list */ + font: smaller/1.5em sans-serif; +} +@media (min-width: 350px) { + #qunit-modulefilter-actions { + position: absolute; + right: 0; + } } -.qunit-filter { +#qunit-modulefilter-dropdown #qunit-modulefilter-actions > * { + box-sizing: border-box; + max-height: 2.8em; display: block; + padding: 0.4em; +} + +#qunit-modulefilter-dropdown #qunit-modulefilter-actions > button { float: right; - margin-left: 1em; + margin: 0.25em; +} + +#qunit-modulefilter-dropdown-list { + margin: 0; + padding: 0; + font: smaller/1.5em sans-serif; } +#qunit-modulefilter-dropdown-list li { + list-style: none; +} +#qunit-modulefilter-dropdown-list .clickable { + display: block; + padding: 0.25em 0.50em 0.25em 0.15em; + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} +#qunit-modulefilter-dropdown-list .clickable.checked { + font-weight: bold; + background-color: #E2F0F7; + color: #0D3349; +} +#qunit-modulefilter-dropdown .clickable:hover { + background-color: #FFF; + color: #444; +} + + /** Tests: Pass/Fail */ #qunit-tests { @@ -110,16 +309,21 @@ #qunit-tests li.running, #qunit-tests li.pass, #qunit-tests li.fail, -#qunit-tests li.skipped { +#qunit-tests li.skipped, +#qunit-tests li.aborted { display: list-item; } +#qunit-tests.hidepass { + position: relative; +} + #qunit-tests.hidepass li.running, -#qunit-tests.hidepass li.pass { +#qunit-tests.hidepass li.pass:not(.todo) { visibility: hidden; position: absolute; - width: 0px; - height: 0px; + width: 0; + height: 0; padding: 0; border: 0; margin: 0; @@ -135,17 +339,12 @@ #qunit-tests li a { padding: 0.5em; - color: #C2CCD1; - text-decoration: none; -} - -#qunit-tests li p a { - padding: 0.25em; - color: #6B6464; + color: inherit; + text-decoration: underline; } #qunit-tests li a:hover, #qunit-tests li a:focus { - color: #000; + color: #0D3349; } #qunit-tests li .runtime { @@ -162,6 +361,10 @@ border-radius: 5px; } +.qunit-source { + margin: 0.6em 0 0.3em; +} + .qunit-collapsed { display: none; } @@ -188,20 +391,20 @@ } #qunit-tests del { - background-color: #E0F2BE; color: #374E0C; + background-color: #E0F2BE; text-decoration: none; } #qunit-tests ins { - background-color: #FFCACA; color: #500; + background-color: #FFCACA; text-decoration: none; } /*** Test Counts */ -#qunit-tests b.counts { color: #000; } +#qunit-tests b.counts { color: #0D3349; } #qunit-tests b.passed { color: #5E740B; } #qunit-tests b.failed { color: #710909; } @@ -214,15 +417,22 @@ /*** Passing Styles */ + +#qunit-tests .pass { + color: #2F68DA; + background-color: #E2F0F7; +} + +#qunit-tests .pass .test-name { + color: #366097; +} + #qunit-tests li li.pass { color: #3C510C; background-color: #FFF; border-left: 10px solid #C6E746; } -#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; } -#qunit-tests .pass .test-name { color: #366097; } - #qunit-tests .pass .test-actual, #qunit-tests .pass .test-expected { color: #999; } @@ -230,6 +440,11 @@ /*** Failing Styles */ +#qunit-tests .fail { + color: #000; + background-color: #EE5757; +} + #qunit-tests li li.fail { color: #710909; background-color: #FFF; @@ -241,21 +456,21 @@ border-radius: 0 0 5px 5px; } -#qunit-tests .fail { color: #000; background-color: #EE5757; } -#qunit-tests .fail .test-name, -#qunit-tests .fail .module-name { color: #000; } - #qunit-tests .fail .test-actual { color: #EE5757; } #qunit-tests .fail .test-expected { color: #008000; } #qunit-banner.qunit-fail { background-color: #EE5757; } + +/*** Aborted tests */ +#qunit-tests .aborted { color: #000; background-color: orange; } /*** Skipped tests */ #qunit-tests .skipped { background-color: #EBECE9; } +#qunit-tests .qunit-todo-label, #qunit-tests .qunit-skipped-label { background-color: #F4FF77; display: inline-block; @@ -266,19 +481,38 @@ margin: -0.4em 0.4em -0.4em 0; } +#qunit-tests .qunit-todo-label { + background-color: #EEE; +} + /** Result */ #qunit-testresult { - padding: 0.5em 1em 0.5em 1em; - - color: #2B81AF; - background-color: #D2E0E6; + color: #366097; + background-color: #E2F0F7; border-bottom: 1px solid #FFF; } +#qunit-testresult a { + color: #2F68DA; +} +#qunit-testresult .clearfix { + height: 0; + clear: both; +} #qunit-testresult .module-name { font-weight: 700; } +#qunit-testresult-display { + padding: 0.5em 1em 0.5em 1em; + width: 85%; + float:left; +} +#qunit-testresult-controls { + padding: 0.5em 1em 0.5em 1em; + width: 10%; + float:left; +} /** Fixture */ diff --git a/external/qunit/qunit.js b/external/qunit/qunit.js index f3542ca9d..5e48b7930 100644 --- a/external/qunit/qunit.js +++ b/external/qunit/qunit.js @@ -1,2179 +1,6187 @@ /*! - * QUnit 1.18.0 - * http://qunitjs.com/ + * QUnit 2.19.4 + * https://qunitjs.com/ * - * Copyright jQuery Foundation and other contributors + * Copyright OpenJS Foundation and other contributors * Released under the MIT license - * http://jquery.org/license - * - * Date: 2015-04-03T10:23Z + * https://jquery.org/license */ +(function () { + 'use strict'; + + function _typeof(obj) { + "@babel/helpers - typeof"; + + return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { + return typeof obj; + } : function (obj) { + return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; + }, _typeof(obj); + } + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + function _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + function _createClass(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties(Constructor.prototype, protoProps); + if (staticProps) _defineProperties(Constructor, staticProps); + Object.defineProperty(Constructor, "prototype", { + writable: false + }); + return Constructor; + } + function _slicedToArray(arr, i) { + return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); + } + function _toConsumableArray(arr) { + return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); + } + function _arrayWithoutHoles(arr) { + if (Array.isArray(arr)) return _arrayLikeToArray(arr); + } + function _arrayWithHoles(arr) { + if (Array.isArray(arr)) return arr; + } + function _iterableToArray(iter) { + if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); + } + function _iterableToArrayLimit(arr, i) { + var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; + if (_i == null) return; + var _arr = []; + var _n = true; + var _d = false; + var _s, _e; + try { + for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { + _arr.push(_s.value); + if (i && _arr.length === i) break; + } + } catch (err) { + _d = true; + _e = err; + } finally { + try { + if (!_n && _i["return"] != null) _i["return"](); + } finally { + if (_d) throw _e; + } + } + return _arr; + } + function _unsupportedIterableToArray(o, minLen) { + if (!o) return; + if (typeof o === "string") return _arrayLikeToArray(o, minLen); + var n = Object.prototype.toString.call(o).slice(8, -1); + if (n === "Object" && o.constructor) n = o.constructor.name; + if (n === "Map" || n === "Set") return Array.from(o); + if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); + } + function _arrayLikeToArray(arr, len) { + if (len == null || len > arr.length) len = arr.length; + for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + return arr2; + } + function _nonIterableSpread() { + throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + function _nonIterableRest() { + throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + function _createForOfIteratorHelper(o, allowArrayLike) { + var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; + if (!it) { + if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { + if (it) o = it; + var i = 0; + var F = function () {}; + return { + s: F, + n: function () { + if (i >= o.length) return { + done: true + }; + return { + done: false, + value: o[i++] + }; + }, + e: function (e) { + throw e; + }, + f: F + }; + } + throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + var normalCompletion = true, + didErr = false, + err; + return { + s: function () { + it = it.call(o); + }, + n: function () { + var step = it.next(); + normalCompletion = step.done; + return step; + }, + e: function (e) { + didErr = true; + err = e; + }, + f: function () { + try { + if (!normalCompletion && it.return != null) it.return(); + } finally { + if (didErr) throw err; + } + } + }; + } + + // We don't use global-this-polyfill [1], because it modifies + // the globals scope by default. QUnit must not affect the host context + // as developers may test their project may be such a polyfill, and/or + // they may intentionally test their project with and without certain + // polyfills and we must not affect that. It also uses an obscure + // mechanism that seems to sometimes causes a runtime error in older + // browsers (specifically Safari and IE versions that support + // Object.defineProperty but then report _T_ as undefined). + // [1] https://github.com/ungap/global-this/blob/v0.4.4/esm/index.js + // + // Another way is `Function('return this')()`, but doing so relies + // on eval which will cause a CSP error on some servers. + // + // Instead, simply check the four options that already exist + // in all supported environments. + function getGlobalThis() { + if (typeof globalThis !== 'undefined') { + // For SpiderMonkey, modern browsers, and recent Node.js + // eslint-disable-next-line no-undef + return globalThis; + } + if (typeof self !== 'undefined') { + // For web workers + // eslint-disable-next-line no-undef + return self; + } + if (typeof window$1 !== 'undefined') { + // For document context in browsers + return window$1; + } + if (typeof global !== 'undefined') { + // For Node.js + // eslint-disable-next-line no-undef + return global; + } + throw new Error('Unable to locate global object'); + } + + // This avoids a simple `export const` assignment as that would lead Rollup + // to change getGlobalThis and use the same (generated) variable name there. + var g = getGlobalThis(); + var window$1 = g.window; + var console$1 = g.console; + var setTimeout$1 = g.setTimeout; + var clearTimeout = g.clearTimeout; + var document = window$1 && window$1.document; + var navigator = window$1 && window$1.navigator; + var localSessionStorage = function () { + var x = 'qunit-test-string'; + try { + g.sessionStorage.setItem(x, x); + g.sessionStorage.removeItem(x); + return g.sessionStorage; + } catch (e) { + return undefined; + } + }(); + + // Basic fallback for ES6 Map + // Support: IE 9-10, Safari 7, PhantomJS; Map is undefined + // Support: iOS 8; `new Map(iterable)` is not supported + // + // Fallback for ES7 Map#keys + // Support: IE 11; Map#keys is undefined + var StringMap = typeof g.Map === 'function' && typeof g.Map.prototype.keys === 'function' && typeof g.Symbol === 'function' && _typeof(g.Symbol.iterator) === 'symbol' ? g.Map : function StringMap(input) { + var _this = this; + var store = Object.create(null); + var hasOwn = Object.prototype.hasOwnProperty; + this.has = function (strKey) { + return hasOwn.call(store, strKey); + }; + this.get = function (strKey) { + return store[strKey]; + }; + this.set = function (strKey, val) { + if (!hasOwn.call(store, strKey)) { + this.size++; + } + store[strKey] = val; + return this; + }; + this.delete = function (strKey) { + if (hasOwn.call(store, strKey)) { + delete store[strKey]; + this.size--; + } + }; + this.forEach = function (callback) { + for (var strKey in store) { + callback(store[strKey], strKey); + } + }; + this.keys = function () { + return Object.keys(store); + }; + this.clear = function () { + store = Object.create(null); + this.size = 0; + }; + this.size = 0; + if (input) { + input.forEach(function (val, strKey) { + _this.set(strKey, val); + }); + } + }; + + // Basic fallback for ES6 Set + // Support: IE 11, `new Set(iterable)` parameter not yet implemented + // Test for Set#values() which came after Set(iterable). + var StringSet = typeof g.Set === 'function' && typeof g.Set.prototype.values === 'function' ? g.Set : function (input) { + var set = Object.create(null); + if (Array.isArray(input)) { + input.forEach(function (item) { + set[item] = true; + }); + } + return { + add: function add(value) { + set[value] = true; + }, + has: function has(value) { + return value in set; + }, + get size() { + return Object.keys(set).length; + } + }; + }; + + // Support: IE 9 + // Detect if the console object exists and no-op otherwise. + // This allows support for IE 9, which doesn't have a console + // object if the developer tools are not open. + + // Support: IE 9 + // Function#bind is supported, but no console.log.bind(). + + // Support: SpiderMonkey (mozjs 68+) + // The console object has a log method, but no warn method. + + var Logger = { + warn: console$1 ? Function.prototype.bind.call(console$1.warn || console$1.log, console$1) : function () {} + }; + + var toString = Object.prototype.toString; + var hasOwn$1 = Object.prototype.hasOwnProperty; + var nativePerf = getNativePerf(); + + // TODO: Consider using globalThis instead so that perf marks work + // in Node.js as well. As they can have overhead, we should also + // have a way to disable these, and/or make them an opt-in reporter + // in QUnit 3 and then support globalThis. + // For example: `QUnit.addReporter(QUnit.reporters.perf)`. + function getNativePerf() { + if (window$1 && typeof window$1.performance !== 'undefined' && typeof window$1.performance.mark === 'function' && typeof window$1.performance.measure === 'function') { + return window$1.performance; + } else { + return undefined; + } + } + var performance = { + now: nativePerf ? nativePerf.now.bind(nativePerf) : Date.now, + measure: nativePerf ? function (comment, startMark, endMark) { + // `performance.measure` may fail if the mark could not be found. + // reasons a specific mark could not be found include: outside code invoking `performance.clearMarks()` + try { + nativePerf.measure(comment, startMark, endMark); + } catch (ex) { + Logger.warn('performance.measure could not be executed because of ', ex.message); + } + } : function () {}, + mark: nativePerf ? nativePerf.mark.bind(nativePerf) : function () {} + }; + + // Returns a new Array with the elements that are in a but not in b + function diff(a, b) { + return a.filter(function (a) { + return b.indexOf(a) === -1; + }); + } + + /** + * Determines whether an element exists in a given array or not. + * + * @method inArray + * @param {any} elem + * @param {Array} array + * @return {boolean} + */ + function inArray(elem, array) { + return array.indexOf(elem) !== -1; + } + + /** + * Recursively clone an object into a plain array or object, taking only the + * own enumerable properties. + * + * @param {any} obj + * @param {bool} [allowArray=true] + * @return {Object|Array} + */ + function objectValues(obj) { + var allowArray = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + var vals = allowArray && is('array', obj) ? [] : {}; + for (var key in obj) { + if (hasOwn$1.call(obj, key)) { + var val = obj[key]; + vals[key] = val === Object(val) ? objectValues(val, allowArray) : val; + } + } + return vals; + } + + /** + * Recursively clone an object into a plain object, taking only the + * subset of own enumerable properties that exist a given model. + * + * @param {any} obj + * @param {any} model + * @return {Object} + */ + function objectValuesSubset(obj, model) { + // Return primitive values unchanged to avoid false positives or confusing + // results from assert.propContains(). + // E.g. an actual null or false wrongly equaling an empty object, + // or an actual string being reported as object not matching a partial object. + if (obj !== Object(obj)) { + return obj; + } -(function( window ) { - -var QUnit, - config, - onErrorFnPrev, - loggingCallbacks = {}, - 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, - now = Date.now || function() { - return new Date().getTime(); - }, - globalStartCalled = false, - runStarted = false, - setTimeout = window.setTimeout, - clearTimeout = window.clearTimeout, - defined = { - document: window.document !== undefined, - setTimeout: 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 ) { - 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; - }; - -QUnit = {}; - -/** - * 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, - - // 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, - - // by default, scroll to top of the page when suite is done - scrolltop: true, - - // when enabled, all tests must call expect() - requireExpects: false, - - // depth up-to which object will be dumped - maxDepth: 5, - - // add checkboxes that are persisted in the query-string - // when enabled, the id is set to `true` as a `QUnit.config` property - urlConfig: [ - { - id: "hidepassed", - label: "Hide passed tests", - tooltip: "Only show tests and assertions that fail. Stored as query-strings." - }, - { - 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: [], - - // The first unnamed module - currentModule: { - name: "", - tests: [] - }, - - callbacks: {} -}; - -// Push a loose unnamed module to the modules collection -config.modules.push( config.currentModule ); - -// Initialize more QUnit.config and QUnit.urlParams -(function() { - 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 ] ] ) { - urlParams[ current[ 0 ] ] = [].concat( urlParams[ current[ 0 ] ], current[ 1 ] ); - } else { - urlParams[ current[ 0 ] ] = current[ 1 ]; - } - } - } - - if ( urlParams.filter === true ) { - delete urlParams.filter; - } - - QUnit.urlParams = urlParams; - - // String search anywhere in moduleName+testName - config.filter = urlParams.filter; - - if ( urlParams.maxDepth ) { - config.maxDepth = parseInt( urlParams.maxDepth, 10 ) === -1 ? - Number.POSITIVE_INFINITY : - urlParams.maxDepth; - } - - config.testId = []; - if ( urlParams.testId ) { - - // Ensure that urlParams.testId is an array - urlParams.testId = decodeURIComponent( urlParams.testId ).split( "," ); - for ( i = 0; i < urlParams.testId.length; i++ ) { - config.testId.push( urlParams.testId[ i ] ); - } - } - - // Figure out if we're running the tests from a server or not - QUnit.isLocal = location.protocol === "file:"; - - // Expose the current QUnit version - QUnit.version = "1.18.0"; -}()); - -// Root QUnit object. -// `QUnit` initialized at top of scope -extend( QUnit, { - - // call on start of module test to prepend name to all tests - module: function( name, testEnvironment ) { - var currentModule = { - name: name, - testEnvironment: testEnvironment, - tests: [] - }; - - // DEPRECATED: handles setup/teardown functions, - // beforeEach and afterEach should be used instead - if ( testEnvironment && testEnvironment.setup ) { - testEnvironment.beforeEach = testEnvironment.setup; - delete testEnvironment.setup; - } - if ( testEnvironment && testEnvironment.teardown ) { - testEnvironment.afterEach = testEnvironment.teardown; - delete testEnvironment.teardown; - } - - config.modules.push( currentModule ); - config.currentModule = currentModule; - }, - - // DEPRECATED: QUnit.asyncTest() will be removed in QUnit 2.0. - 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; - - if ( arguments.length === 2 ) { - callback = expected; - expected = null; - } - - test = new Test({ - testName: testName, - expected: expected, - async: async, - callback: callback - }); - - test.queue(); - }, - - skip: function( testName ) { - var test = new Test({ - testName: testName, - skip: true - }); - - test.queue(); - }, - - // DEPRECATED: The functionality of QUnit.start() will be altered in QUnit 2.0. - // In QUnit 2.0, invoking it will ONLY affect the `QUnit.config.autostart` blocking behavior. - start: function( count ) { - var globalStartAlreadyCalled = globalStartCalled; - - if ( !config.current ) { - globalStartCalled = true; - - if ( runStarted ) { - throw new Error( "Called start() outside of a test context while already started" ); - } else if ( globalStartAlreadyCalled || count > 1 ) { - throw new Error( "Called start() outside of a test context too many times" ); - } else if ( config.autostart ) { - throw new Error( "Called start() outside of a test context when " + - "QUnit.config.autostart was true" ); - } else if ( !config.pageLoaded ) { - - // The page isn't completely loaded yet, so bail out and let `QUnit.load` handle it - config.autostart = true; - return; - } - } else { - - // If a test is running, adjust its semaphore - config.current.semaphore -= count || 1; - - // Don't start until equal number of stop-calls - if ( config.current.semaphore > 0 ) { - return; - } - - // throw an Error if start is called more often than stop - if ( config.current.semaphore < 0 ) { - config.current.semaphore = 0; - - QUnit.pushFailure( - "Called start() while already started (test's semaphore was 0 already)", - sourceFromStacktrace( 2 ) - ); - return; - } - } - - resumeProcessing(); - }, - - // DEPRECATED: QUnit.stop() will be removed in QUnit 2.0. - stop: function( count ) { - - // If there isn't a test running, don't allow QUnit.stop() to be called - if ( !config.current ) { - throw new Error( "Called stop() outside of a test context" ); - } - - // If a test is running, adjust its semaphore - config.current.semaphore += count || 1; - - pauseProcessing(); - }, - - config: config, - - // 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; - }, - - extend: extend, - - load: function() { - config.pageLoaded = true; - - // Initialize the configuration options - extend( config, { - stats: { all: 0, bad: 0 }, - moduleStats: { all: 0, bad: 0 }, - started: 0, - updateRate: 1000, - autostart: true, - filter: "" - }, true ); - - config.blocking = false; - - if ( config.autostart ) { - resumeProcessing(); - } - } -}); - -// Register logging callbacks -(function() { - var i, l, key, - callbacks = [ "begin", "done", "log", "testStart", "testDone", - "moduleStart", "moduleDone" ]; - - function registerLoggingCallback( key ) { - var loggingCallback = function( callback ) { - if ( QUnit.objectType( callback ) !== "function" ) { - throw new Error( - "QUnit logging methods require a callback function as their first parameters." - ); - } - - config.callbacks[ key ].push( callback ); - }; - - // DEPRECATED: This will be removed on QUnit 2.0.0+ - // Stores the registered functions allowing restoring - // at verifyLoggingCallbacks() if modified - loggingCallbacks[ key ] = loggingCallback; - - return loggingCallback; - } - - for ( i = 0, l = callbacks.length; i < l; i++ ) { - key = callbacks[ i ]; - - // Initialize key collection of logging callback - if ( QUnit.objectType( config.callbacks[ key ] ) === "undefined" ) { - config.callbacks[ key ] = []; - } - - QUnit[ key ] = registerLoggingCallback( key ); - } -})(); + // Unlike objectValues(), subset arrays to a plain objects as well. + // This enables subsetting [20, 30] with {1: 30}. + var subset = {}; + for (var key in model) { + if (hasOwn$1.call(model, key) && hasOwn$1.call(obj, key)) { + subset[key] = objectValuesSubset(obj[key], model[key]); + } + } + return subset; + } + function extend(a, b, undefOnly) { + for (var prop in b) { + if (hasOwn$1.call(b, prop)) { + if (b[prop] === undefined) { + delete a[prop]; + } else if (!(undefOnly && typeof a[prop] !== 'undefined')) { + a[prop] = b[prop]; + } + } + } + return a; + } + function objectType(obj) { + if (typeof obj === 'undefined') { + return 'undefined'; + } -// `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: true } ) ); - } - return false; - } - - return ret; -}; - -function done() { - var runtime, passed; - - config.autorun = true; - - // Log the last module results - if ( config.previousModule ) { - runLoggingCallbacks( "moduleDone", { - name: config.previousModule.name, - tests: config.previousModule.tests, - failed: config.moduleStats.bad, - passed: config.moduleStats.all - config.moduleStats.bad, - total: config.moduleStats.all, - runtime: now() - config.moduleStats.started - }); - } - delete config.previousModule; - - runtime = now() - config.started; - passed = config.stats.all - config.stats.bad; - - runLoggingCallbacks( "done", { - failed: config.stats.bad, - passed: passed, - total: config.stats.all, - runtime: runtime - }); -} - -// Doesn't support IE6 to IE9, it will return undefined on these browsers -// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack -function extractStacktrace( e, offset ) { - offset = offset === undefined ? 4 : offset; - - var stack, include, i; - - if ( e.stack ) { - 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 ]; - - // Support: Safari <=6 only - } else if ( e.sourceURL ) { - - // 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 ) { - var error = new Error(); - - // Support: Safari <=7 only, IE <=10 - 11 only - // Not all browsers generate the `stack` property for `new Error()`, see also #636 - if ( !error.stack ) { - try { - throw error; - } catch ( err ) { - error = err; - } - } - - return extractStacktrace( error, offset ); -} - -function synchronize( callback, last ) { - if ( QUnit.objectType( callback ) === "array" ) { - while ( callback.length ) { - synchronize( callback.shift() ); - } - return; - } - config.queue.push( callback ); - - if ( config.autorun && !config.blocking ) { - process( last ); - } -} - -function process( last ) { - function next() { - process( last ); - } - var start = now(); - config.depth = ( config.depth || 0 ) + 1; - - while ( config.queue.length && !config.blocking ) { - if ( !defined.setTimeout || config.updateRate <= 0 || - ( ( now() - start ) < config.updateRate ) ) { - if ( config.current ) { - - // Reset async tracking for each phase of the Test lifecycle - config.current.usedAsync = false; - } - config.queue.shift()(); - } else { - setTimeout( next, 13 ); - break; - } - } - config.depth--; - if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) { - done(); - } -} - -function begin() { - var i, l, - modulesLog = []; - - // If the test run hasn't officially begun yet - if ( !config.started ) { - - // Record the time of the test run's beginning - config.started = now(); - - verifyLoggingCallbacks(); - - // Delete the loose unnamed module if unused. - if ( config.modules[ 0 ].name === "" && config.modules[ 0 ].tests.length === 0 ) { - config.modules.shift(); - } - - // Avoid unnecessary information by not logging modules' test environments - for ( i = 0, l = config.modules.length; i < l; i++ ) { - modulesLog.push({ - name: config.modules[ i ].name, - tests: config.modules[ i ].tests - }); - } - - // The test run is officially beginning now - runLoggingCallbacks( "begin", { - totalTests: Test.count, - modules: modulesLog - }); - } - - config.blocking = false; - process( true ); -} - -function resumeProcessing() { - runStarted = true; - - // A slight delay to allow this iteration of the event loop to finish (more assertions, etc.) - if ( defined.setTimeout ) { - setTimeout(function() { - if ( config.current && config.current.semaphore > 0 ) { - return; - } - if ( config.timeout ) { - clearTimeout( config.timeout ); - } - - begin(); - }, 13 ); - } else { - begin(); - } -} - -function pauseProcessing() { - config.blocking = true; - - if ( config.testTimeout && defined.setTimeout ) { - clearTimeout( config.timeout ); - config.timeout = setTimeout(function() { - if ( config.current ) { - config.current.semaphore = 0; - QUnit.pushFailure( "Test timed out", sourceFromStacktrace( 2 ) ); - } else { - throw new Error( "Test timed out" ); - } - resumeProcessing(); - }, config.testTimeout ); - } -} - -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, undefOnly ) { - 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 if ( !( undefOnly && typeof a[ prop ] !== "undefined" ) ) { - a[ prop ] = b[ prop ]; - } - } - } - } - - return a; -} - -function runLoggingCallbacks( key, args ) { - var i, l, callbacks; - - callbacks = config.callbacks[ key ]; - for ( i = 0, l = callbacks.length; i < l; i++ ) { - callbacks[ i ]( args ); - } -} - -// DEPRECATED: This will be removed on 2.0.0+ -// This function verifies if the loggingCallbacks were modified by the user -// If so, it will restore it, assign the given callback and print a console warning -function verifyLoggingCallbacks() { - var loggingCallback, userCallback; - - for ( loggingCallback in loggingCallbacks ) { - if ( QUnit[ loggingCallback ] !== loggingCallbacks[ loggingCallback ] ) { - - userCallback = QUnit[ loggingCallback ]; - - // Restore the callback function - QUnit[ loggingCallback ] = loggingCallbacks[ loggingCallback ]; - - // Assign the deprecated given callback - QUnit[ loggingCallback ]( userCallback ); - - if ( window.console && window.console.warn ) { - window.console.warn( - "QUnit." + loggingCallback + " was replaced with a new value.\n" + - "Please, check out the documentation on how to apply logging callbacks.\n" + - "Reference: http://api.qunitjs.com/category/callbacks/" - ); - } - } - } -} - -// 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 ) { - var i, l; - - ++Test.count; - - extend( this, settings ); - this.assertions = []; - this.semaphore = 0; - this.usedAsync = false; - this.module = config.currentModule; - this.stack = sourceFromStacktrace( 3 ); - - // Register unique strings - for ( i = 0, l = this.module.tests; i < l.length; i++ ) { - if ( this.module.tests[ i ].name === this.testName ) { - this.testName += " "; - } - } - - this.testId = generateHash( this.module.name, this.testName ); - - this.module.tests.push({ - name: this.testName, - testId: this.testId - }); - - if ( settings.skip ) { - - // Skipped tests will fully ignore any sent callback - this.callback = function() {}; - this.async = false; - this.expected = 0; - } else { - this.assert = new Assert( this ); - } -} - -Test.count = 0; - -Test.prototype = { - before: 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", { - name: config.previousModule.name, - tests: config.previousModule.tests, - failed: config.moduleStats.bad, - passed: config.moduleStats.all - config.moduleStats.bad, - total: config.moduleStats.all, - runtime: now() - config.moduleStats.started - }); - } - config.previousModule = this.module; - config.moduleStats = { all: 0, bad: 0, started: now() }; - runLoggingCallbacks( "moduleStart", { - name: this.module.name, - tests: this.module.tests - }); - } - - config.current = this; - - this.testEnvironment = extend( {}, this.module.testEnvironment ); - delete this.testEnvironment.beforeEach; - delete this.testEnvironment.afterEach; - - this.started = now(); - runLoggingCallbacks( "testStart", { - name: this.testName, - module: this.module.name, - testId: this.testId - }); - - if ( !config.pollution ) { - saveGlobal(); - } - }, - - run: function() { - var promise; - - config.current = this; - - if ( this.async ) { - QUnit.stop(); - } - - this.callbackStarted = now(); - - if ( config.notrycatch ) { - promise = this.callback.call( this.testEnvironment, this.assert ); - this.resolvePromise( promise ); - return; - } - - try { - promise = this.callback.call( this.testEnvironment, this.assert ); - this.resolvePromise( promise ); - } catch ( e ) { - this.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(); - } - } - }, - - after: function() { - checkPollution(); - }, - - queueHook: function( hook, hookName ) { - var promise, - test = this; - return function runHook() { - config.current = test; - if ( config.notrycatch ) { - promise = hook.call( test.testEnvironment, test.assert ); - test.resolvePromise( promise, hookName ); - return; - } - try { - promise = hook.call( test.testEnvironment, test.assert ); - test.resolvePromise( promise, hookName ); - } catch ( error ) { - test.pushFailure( hookName + " failed on " + test.testName + ": " + - ( error.message || error ), extractStacktrace( error, 0 ) ); - } - }; - }, - - // Currently only used for module level hooks, can be used to add global level ones - hooks: function( handler ) { - var hooks = []; - - // Hooks are ignored on skipped tests - if ( this.skip ) { - return hooks; - } - - if ( this.module.testEnvironment && - QUnit.objectType( this.module.testEnvironment[ handler ] ) === "function" ) { - hooks.push( this.queueHook( this.module.testEnvironment[ handler ], handler ) ); - } - - return hooks; - }, - - finish: function() { - config.current = this; - if ( config.requireExpects && this.expected === null ) { - this.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 ) { - this.pushFailure( "Expected " + this.expected + " assertions, but " + - this.assertions.length + " were run", this.stack ); - } else if ( this.expected === null && !this.assertions.length ) { - this.pushFailure( "Expected at least one assertion, but none were run - call " + - "expect(0) to accept zero assertions.", this.stack ); - } - - var i, - bad = 0; - - this.runtime = now() - this.started; - config.stats.all += this.assertions.length; - config.moduleStats.all += this.assertions.length; - - for ( i = 0; i < this.assertions.length; i++ ) { - if ( !this.assertions[ i ].result ) { - bad++; - config.stats.bad++; - config.moduleStats.bad++; - } - } - - runLoggingCallbacks( "testDone", { - name: this.testName, - module: this.module.name, - skipped: !!this.skip, - failed: bad, - passed: this.assertions.length - bad, - total: this.assertions.length, - runtime: this.runtime, - - // HTML Reporter use - assertions: this.assertions, - testId: this.testId, - - // DEPRECATED: this property will be removed in 2.0.0, use runtime instead - duration: this.runtime - }); - - // QUnit.reset() is deprecated and will be replaced for a new - // fixture reset function on QUnit 2.0/2.1. - // It's still called here for backwards compatibility handling - QUnit.reset(); - - config.current = undefined; - }, - - queue: function() { - var bad, - test = this; - - if ( !this.valid() ) { - return; - } - - function run() { - - // each of these can by async - synchronize([ - function() { - test.before(); - }, - - test.hooks( "beforeEach" ), - - function() { - test.run(); - }, - - test.hooks( "afterEach" ).reverse(), - - function() { - test.after(); - }, - 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.name + "-" + this.testName ); - - if ( bad ) { - run(); - } else { - synchronize( run, true ); - } - }, - - push: function( result, actual, expected, message ) { - var source, - details = { - module: this.module.name, - name: this.testName, - result: result, - message: message, - actual: actual, - expected: expected, - testId: this.testId, - runtime: now() - this.started - }; - - if ( !result ) { - source = sourceFromStacktrace(); - - if ( source ) { - details.source = source; - } - } - - runLoggingCallbacks( "log", details ); - - this.assertions.push({ - result: !!result, - message: message - }); - }, - - pushFailure: function( message, source, actual ) { - if ( !this instanceof Test ) { - throw new Error( "pushFailure() assertion outside test context, was " + - sourceFromStacktrace( 2 ) ); - } - - var details = { - module: this.module.name, - name: this.testName, - result: false, - message: message || "error", - actual: actual || null, - testId: this.testId, - runtime: now() - this.started - }; - - if ( source ) { - details.source = source; - } - - runLoggingCallbacks( "log", details ); - - this.assertions.push({ - result: false, - message: message - }); - }, - - resolvePromise: function( promise, phase ) { - var then, message, - test = this; - if ( promise != null ) { - then = promise.then; - if ( QUnit.objectType( then ) === "function" ) { - QUnit.stop(); - then.call( - promise, - QUnit.start, - function( error ) { - message = "Promise rejected " + - ( !phase ? "during" : phase.replace( /Each$/, "" ) ) + - " " + test.testName + ": " + ( error.message || error ); - test.pushFailure( message, extractStacktrace( error, 0 ) ); - - // else next test will carry the responsibility - saveGlobal(); - - // Unblock - QUnit.start(); - } - ); - } - } - }, - - valid: function() { - var include, - filter = config.filter && config.filter.toLowerCase(), - module = QUnit.urlParams.module && QUnit.urlParams.module.toLowerCase(), - fullName = ( this.module.name + ": " + this.testName ).toLowerCase(); - - // Internally-generated tests are always valid - if ( this.callback && this.callback.validTest ) { - return true; - } - - if ( config.testId.length > 0 && inArray( this.testId, config.testId ) < 0 ) { - return false; - } - - if ( module && ( !this.module.name || this.module.name.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; - } - -}; - -// 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 -*/ -QUnit.reset = function() { - - // Return on non-browser environments - // This is necessary to not break on node tests - if ( typeof window === "undefined" ) { - return; - } - - var fixture = defined.document && document.getElementById && - document.getElementById( "qunit-fixture" ); - - if ( fixture ) { - fixture.innerHTML = config.fixture; - } -}; - -QUnit.pushFailure = function() { - if ( !QUnit.config.current ) { - throw new Error( "pushFailure() assertion outside test context, in " + - sourceFromStacktrace( 2 ) ); - } - - // Gets current test obj - var currentTest = QUnit.config.current; - - return currentTest.pushFailure.apply( currentTest, arguments ); -}; - -// Based on Java's String.hashCode, a simple but not -// rigorously collision resistant hashing function -function generateHash( module, testName ) { - var hex, - i = 0, - hash = 0, - str = module + "\x1C" + testName, - len = str.length; - - for ( ; i < len; i++ ) { - hash = ( ( hash << 5 ) - hash ) + str.charCodeAt( i ); - hash |= 0; - } - - // Convert the possibly negative integer hash code into an 8 character hex string, which isn't - // strictly necessary but increases user understanding that the id is a SHA-like hash - hex = ( 0x100000000 + hash ).toString( 16 ); - if ( hex.length < 8 ) { - hex = "0000000" + hex; - } - - return hex.slice( -8 ); -} - -function Assert( testContext ) { - this.test = testContext; -} - -// Assert helpers -QUnit.assert = Assert.prototype = { - - // 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 ) { - this.test.expected = asserts; - } else { - return this.test.expected; - } - }, - - // Increment this Test's semaphore counter, then return a single-use function that - // decrements that counter a maximum of once. - async: function() { - var test = this.test, - popped = false; - - test.semaphore += 1; - test.usedAsync = true; - pauseProcessing(); - - return function done() { - if ( !popped ) { - test.semaphore -= 1; - popped = true; - resumeProcessing(); - } else { - test.pushFailure( "Called the callback returned from `assert.async` more than once", - sourceFromStacktrace( 2 ) ); - } - }; - }, - - // Exports test.push() to the user API - push: function( /* result, actual, expected, message */ ) { - var assert = this, - currentTest = ( assert instanceof Assert && assert.test ) || QUnit.config.current; - - // Backwards compatibility fix. - // Allows the direct use of global exported assertions and QUnit.assert.* - // Although, it's use is not recommended as it can leak assertions - // to other tests from async tests, because we only get a reference to the current test, - // not exactly the test where assertion were intended to be called. - if ( !currentTest ) { - throw new Error( "assertion outside test context, in " + sourceFromStacktrace( 2 ) ); - } - - if ( currentTest.usedAsync === true && currentTest.semaphore === 0 ) { - currentTest.pushFailure( "Assertion after the final `assert.async` was resolved", - sourceFromStacktrace( 2 ) ); - - // Allow this assertion to continue running anyway... - } - - if ( !( assert instanceof Assert ) ) { - assert = currentTest.assert; - } - return assert.test.push.apply( assert.test, arguments ); - }, - - ok: function( result, message ) { - message = message || ( result ? "okay" : "failed, expected argument to be truthy, was: " + - QUnit.dump.parse( result ) ); - this.push( !!result, result, true, message ); - }, - - notOk: function( result, message ) { - message = message || ( !result ? "okay" : "failed, expected argument to be falsy, was: " + - QUnit.dump.parse( result ) ); - this.push( !result, result, false, message ); - }, - - equal: function( actual, expected, message ) { - /*jshint eqeqeq:false */ - this.push( expected == actual, actual, expected, message ); - }, - - notEqual: function( actual, expected, message ) { - /*jshint eqeqeq:false */ - this.push( expected != actual, actual, expected, message ); - }, - - propEqual: function( actual, expected, message ) { - actual = objectValues( actual ); - expected = objectValues( expected ); - this.push( QUnit.equiv( actual, expected ), actual, expected, message ); - }, - - notPropEqual: function( actual, expected, message ) { - actual = objectValues( actual ); - expected = objectValues( expected ); - this.push( !QUnit.equiv( actual, expected ), actual, expected, message ); - }, - - deepEqual: function( actual, expected, message ) { - this.push( QUnit.equiv( actual, expected ), actual, expected, message ); - }, - - notDeepEqual: function( actual, expected, message ) { - this.push( !QUnit.equiv( actual, expected ), actual, expected, message ); - }, - - strictEqual: function( actual, expected, message ) { - this.push( expected === actual, actual, expected, message ); - }, - - notStrictEqual: function( actual, expected, message ) { - this.push( expected !== actual, actual, expected, message ); - }, - - "throws": function( block, expected, message ) { - var actual, expectedType, - expectedOutput = expected, - ok = false, - currentTest = ( this instanceof Assert && this.test ) || QUnit.config.current; - - // 'expected' is optional unless doing string comparison - if ( message == null && typeof expected === "string" ) { - message = expected; - expected = null; - } - - currentTest.ignoreGlobalErrors = true; - try { - block.call( currentTest.testEnvironment ); - } catch (e) { - actual = e; - } - currentTest.ignoreGlobalErrors = false; - - if ( actual ) { - expectedType = QUnit.objectType( expected ); - - // we don't want to validate thrown error - if ( !expected ) { - ok = true; - expectedOutput = null; - - // expected is a regexp - } else if ( expectedType === "regexp" ) { - ok = expected.test( errorString( actual ) ); - - // expected is a string - } else if ( expectedType === "string" ) { - ok = expected === errorString( actual ); - - // expected is a constructor, maybe an Error constructor - } else if ( expectedType === "function" && actual instanceof expected ) { - ok = true; - - // expected is an Error object - } else if ( expectedType === "object" ) { - ok = actual instanceof expected.constructor && - actual.name === expected.name && - actual.message === expected.message; - - // expected is a validation function which returns true if validation passed - } else if ( expectedType === "function" && expected.call( {}, actual ) === true ) { - expectedOutput = null; - ok = true; - } - } - - currentTest.assert.push( ok, actual, expectedOutput, message ); - } -}; - -// Provide an alternative to assert.throws(), for enviroments that consider throws a reserved word -// Known to us are: Closure Compiler, Narwhal -(function() { - /*jshint sub:true */ - Assert.prototype.raises = Assert.prototype[ "throws" ]; -}()); - -// 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, proto: true */ - 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 ) ) { - - // don't lose time with error prone cases - return false; - } 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; -}()); - -// Based on jsDump by Ariel Flesler -// http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html -QUnit.dump = (function() { - function quote( str ) { - return "\"" + str.toString().replace( /"/g, "\\\"" ) + "\""; - } - function literal( o ) { - return o + ""; - } - function join( pre, arr, post ) { - var s = dump.separator(), - base = dump.indent(), - inner = dump.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 ); - - if ( dump.maxDepth && dump.depth > dump.maxDepth ) { - return "[object Array]"; - } - - this.up(); - while ( i-- ) { - ret[ i ] = this.parse( arr[ i ], undefined, stack ); - } - this.down(); - return join( "[", ret, "]" ); - } - - var reName = /^function (\w+)/, - dump = { - - // objType is used mostly internally, you can fix a (custom) type in advance - parse: function( obj, objType, stack ) { - stack = stack || []; - var res, parser, parserType, - inStack = inArray( obj, stack ); - - if ( inStack !== -1 ) { - return "recursion(" + ( inStack - stack.length ) + ")"; - } - - objType = objType || this.typeOf( obj ); - parser = this.parsers[ objType ]; - parserType = typeof parser; - - if ( parserType === "function" ) { - stack.push( obj ); - res = parser.call( this, obj, stack ); - stack.pop(); - return res; - } - return ( parserType === "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 ( obj.setInterval !== undefined && - obj.document !== undefined && - 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" && obj.item !== undefined && - ( obj.length ? obj.item( 0 ) === obj[ 0 ] : ( obj.item( 0 ) === null && - 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, - maxDepth: QUnit.config.maxDepth, - - // This is the list of parsers, to modify them, use dump.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, dump.parse( fn, "functionArgs" ), "){" ].join( "" ); - return join( ret, dump.parse( fn, "functionCode" ), "}" ); - }, - array: array, - nodelist: array, - "arguments": array, - object: function( map, stack ) { - var keys, key, val, i, nonEnumerableProperties, - ret = []; - - if ( dump.maxDepth && dump.depth > dump.maxDepth ) { - return "[object Object]"; - } - - dump.up(); - keys = []; - for ( key in map ) { - keys.push( key ); - } - - // Some properties are not always enumerable on Error objects. - nonEnumerableProperties = [ "message", "name" ]; - for ( i in nonEnumerableProperties ) { - key = nonEnumerableProperties[ i ]; - if ( key in map && inArray( key, keys ) < 0 ) { - keys.push( key ); - } - } - keys.sort(); - for ( i = 0; i < keys.length; i++ ) { - key = keys[ i ]; - val = map[ key ]; - ret.push( dump.parse( key, "key" ) + ": " + - dump.parse( val, undefined, stack ) ); - } - dump.down(); - return join( "{", ret, "}" ); - }, - node: function( node ) { - var len, i, val, - open = dump.HTML ? "<" : "<", - close = dump.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 + "=" + - dump.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 dump; -}()); - -// back compat -QUnit.jsDump = QUnit.dump; - -// For browser, export only select globals -if ( typeof window !== "undefined" ) { - - // Deprecated - // Extend assert methods to QUnit and Global scope through Backwards compatibility - (function() { - var i, - assertions = Assert.prototype; - - function applyCurrent( current ) { - return function() { - var assert = new Assert( QUnit.config.current ); - current.apply( assert, arguments ); - }; - } - - for ( i in assertions ) { - QUnit[ i ] = applyCurrent( assertions[ i ] ); - } - })(); - - (function() { - var i, l, - keys = [ - "test", - "module", - "expect", - "asyncTest", - "start", - "stop", - "ok", - "notOk", - "equal", - "notEqual", - "propEqual", - "notPropEqual", - "deepEqual", - "notDeepEqual", - "strictEqual", - "notStrictEqual", - "throws" - ]; - - for ( i = 0, l = keys.length; i < l; i++ ) { - window[ keys[ i ] ] = QUnit[ keys[ i ] ]; - } - })(); - - window.QUnit = QUnit; -} - -// For nodejs -if ( typeof module !== "undefined" && module && module.exports ) { - module.exports = QUnit; - - // For consistency with CommonJS environments' exports - module.exports.QUnit = QUnit; -} - -// For CommonJS with exports, but without module.exports, like Rhino -if ( typeof exports !== "undefined" && exports ) { - exports.QUnit = QUnit; -} - -if ( typeof define === "function" && define.amd ) { - define( function() { - return QUnit; - } ); - QUnit.config.autostart = false; -} - -// Get a reference to the global object, like window in browsers -}( (function() { - return this; -})() )); - -/*istanbul ignore next */ -// jscs:disable maximumLineLength -/* - * This file is a modified version of google-diff-match-patch's JavaScript implementation - * (https://code.google.com/p/google-diff-match-patch/source/browse/trunk/javascript/diff_match_patch_uncompressed.js), - * modifications are licensed as more fully set forth in LICENSE.txt. - * - * The original source of google-diff-match-patch is attributable and licensed as follows: - * - * Copyright 2006 Google Inc. - * http://code.google.com/p/google-diff-match-patch/ - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * More Info: - * https://code.google.com/p/google-diff-match-patch/ - * - * Usage: QUnit.diff(expected, actual) - * - * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) === "the quick <del>brown </del> fox jump<ins>s</ins><del>ed</del over" - */ -QUnit.diff = (function() { + // Consider: typeof null === object + if (obj === null) { + return 'null'; + } + var match = toString.call(obj).match(/^\[object\s(.*)\]$/); + var type = match && match[1]; + switch (type) { + case 'Number': + if (isNaN(obj)) { + return 'nan'; + } + return 'number'; + case 'String': + case 'Boolean': + case 'Array': + case 'Set': + case 'Map': + case 'Date': + case 'RegExp': + case 'Function': + case 'Symbol': + return type.toLowerCase(); + default: + return _typeof(obj); + } + } + + // Safe object type checking + function is(type, obj) { + return objectType(obj) === type; + } + + // Based on Java's String.hashCode, a simple but not + // rigorously collision resistant hashing function + function generateHash(module, testName) { + var str = module + '\x1C' + testName; + var hash = 0; + for (var i = 0; i < str.length; i++) { + hash = (hash << 5) - hash + str.charCodeAt(i); + hash |= 0; + } - function DiffMatchPatch() { + // Convert the possibly negative integer hash code into an 8 character hex string, which isn't + // strictly necessary but increases user understanding that the id is a SHA-like hash + var hex = (0x100000000 + hash).toString(16); + if (hex.length < 8) { + hex = '0000000' + hex; + } + return hex.slice(-8); + } + + /** + * Converts an error into a simple string for comparisons. + * + * @param {Error|any} error + * @return {string} + */ + function errorString(error) { + // Use String() instead of toString() to handle non-object values like undefined or null. + var resultErrorString = String(error); + + // If the error wasn't a subclass of Error but something like + // an object literal with name and message properties... + if (resultErrorString.slice(0, 7) === '[object') { + // Based on https://es5.github.io/#x15.11.4.4 + return (error.name || 'Error') + (error.message ? ": ".concat(error.message) : ''); + } else { + return resultErrorString; + } + } + + var BOXABLE_TYPES = new StringSet(['boolean', 'number', 'string']); + + // Memory for previously seen containers (object, array, map, set). + // Used for recursion detection, and to avoid repeated comparison. + // + // Elements are { a: val, b: val }. + var memory = []; + function useStrictEquality(a, b) { + return a === b; + } + function useObjectValueEquality(a, b) { + return a === b || a.valueOf() === b.valueOf(); + } + function compareConstructors(a, b) { + // Comparing constructors is more strict than using `instanceof` + return getConstructor(a) === getConstructor(b); + } + function getConstructor(obj) { + var proto = Object.getPrototypeOf(obj); + + // If the obj prototype descends from a null constructor, treat it + // as a null prototype. + // Ref https://github.com/qunitjs/qunit/issues/851 + // + // Allow objects with no prototype, from Object.create(null), to be equivalent to + // plain objects that have Object as their constructor. + return !proto || proto.constructor === null ? Object : obj.constructor; + } + function getRegExpFlags(regexp) { + return 'flags' in regexp ? regexp.flags : regexp.toString().match(/[gimuy]*$/)[0]; + } + + // Specialised comparisons after entryTypeCallbacks.object, based on `objectType()` + var objTypeCallbacks = { + undefined: useStrictEquality, + null: useStrictEquality, + // Handle boxed boolean + boolean: useObjectValueEquality, + number: function number(a, b) { + // Handle NaN and boxed number + return a === b || a.valueOf() === b.valueOf() || isNaN(a.valueOf()) && isNaN(b.valueOf()); + }, + // Handle boxed string + string: useObjectValueEquality, + symbol: useStrictEquality, + date: useObjectValueEquality, + nan: function nan() { + return true; + }, + regexp: function regexp(a, b) { + return a.source === b.source && + // Include flags in the comparison + getRegExpFlags(a) === getRegExpFlags(b); + }, + // identical reference only + function: useStrictEquality, + array: function array(a, b) { + if (a.length !== b.length) { + // Safe and faster + return false; + } + for (var i = 0; i < a.length; i++) { + if (!typeEquiv(a[i], b[i])) { + return false; + } + } + return true; + }, + // Define sets a and b to be equivalent if for each element aVal in a, there + // is some element bVal in b such that aVal and bVal are equivalent. Element + // repetitions are not counted, so these are equivalent: + // a = new Set( [ X={}, Y=[], Y ] ); + // b = new Set( [ Y, X, X ] ); + set: function set(a, b) { + if (a.size !== b.size) { + // This optimization has certain quirks because of the lack of + // repetition counting. For instance, adding the same + // (reference-identical) element to two equivalent sets can + // make them non-equivalent. + return false; + } + var outerEq = true; + a.forEach(function (aVal) { + // Short-circuit if the result is already known. (Using for...of + // with a break clause would be cleaner here, but it would cause + // a syntax error on older JavaScript implementations even if + // Set is unused) + if (!outerEq) { + return; + } + var innerEq = false; + b.forEach(function (bVal) { + // Likewise, short-circuit if the result is already known + if (innerEq) { + return; + } + + // Swap out the global memory, as nested typeEquiv() would clobber it + var originalMemory = memory; + memory = []; + if (typeEquiv(bVal, aVal)) { + innerEq = true; + } + // Restore + memory = originalMemory; + }); + if (!innerEq) { + outerEq = false; + } + }); + return outerEq; + }, + // Define maps a and b to be equivalent if for each key-value pair (aKey, aVal) + // in a, there is some key-value pair (bKey, bVal) in b such that + // [ aKey, aVal ] and [ bKey, bVal ] are equivalent. Key repetitions are not + // counted, so these are equivalent: + // a = new Map( [ [ {}, 1 ], [ {}, 1 ], [ [], 1 ] ] ); + // b = new Map( [ [ {}, 1 ], [ [], 1 ], [ [], 1 ] ] ); + map: function map(a, b) { + if (a.size !== b.size) { + // This optimization has certain quirks because of the lack of + // repetition counting. For instance, adding the same + // (reference-identical) key-value pair to two equivalent maps + // can make them non-equivalent. + return false; + } + var outerEq = true; + a.forEach(function (aVal, aKey) { + // Short-circuit if the result is already known. (Using for...of + // with a break clause would be cleaner here, but it would cause + // a syntax error on older JavaScript implementations even if + // Map is unused) + if (!outerEq) { + return; + } + var innerEq = false; + b.forEach(function (bVal, bKey) { + // Likewise, short-circuit if the result is already known + if (innerEq) { + return; + } + + // Swap out the global memory, as nested typeEquiv() would clobber it + var originalMemory = memory; + memory = []; + if (objTypeCallbacks.array([bVal, bKey], [aVal, aKey])) { + innerEq = true; + } + // Restore + memory = originalMemory; + }); + if (!innerEq) { + outerEq = false; + } + }); + return outerEq; + } + }; + + // Entry points from typeEquiv, based on `typeof` + var entryTypeCallbacks = { + undefined: useStrictEquality, + null: useStrictEquality, + boolean: useStrictEquality, + number: function number(a, b) { + // Handle NaN + return a === b || isNaN(a) && isNaN(b); + }, + string: useStrictEquality, + symbol: useStrictEquality, + function: useStrictEquality, + object: function object(a, b) { + // Handle memory (skip recursion) + if (memory.some(function (pair) { + return pair.a === a && pair.b === b; + })) { + return true; + } + memory.push({ + a: a, + b: b + }); + var aObjType = objectType(a); + var bObjType = objectType(b); + if (aObjType !== 'object' || bObjType !== 'object') { + // Handle literal `null` + // Handle: Array, Map/Set, Date, Regxp/Function, boxed primitives + return aObjType === bObjType && objTypeCallbacks[aObjType](a, b); + } + + // NOTE: Literal null must not make it here as it would throw + if (compareConstructors(a, b) === false) { + return false; + } + var aProperties = []; + var bProperties = []; + + // Be strict and go deep, no filtering with hasOwnProperty. + for (var i in a) { + // Collect a's properties + aProperties.push(i); + + // Skip OOP methods that look the same + if (a.constructor !== Object && typeof a.constructor !== 'undefined' && typeof a[i] === 'function' && typeof b[i] === 'function' && a[i].toString() === b[i].toString()) { + continue; + } + if (!typeEquiv(a[i], b[i])) { + return false; + } + } + for (var _i in b) { + // Collect b's properties + bProperties.push(_i); + } + return objTypeCallbacks.array(aProperties.sort(), bProperties.sort()); + } + }; + function typeEquiv(a, b) { + // Optimization: Only perform type-specific comparison when pairs are not strictly equal. + if (a === b) { + return true; + } + var aType = _typeof(a); + var bType = _typeof(b); + if (aType !== bType) { + // Support comparing primitive to boxed primitives + // Try again after possibly unwrapping one + return (aType === 'object' && BOXABLE_TYPES.has(objectType(a)) ? a.valueOf() : a) === (bType === 'object' && BOXABLE_TYPES.has(objectType(b)) ? b.valueOf() : b); + } + return entryTypeCallbacks[aType](a, b); + } + function innerEquiv(a, b) { + var res = typeEquiv(a, b); + // Release any retained objects and reset recursion detection for next call + memory = []; + return res; + } + + /** + * Test any two types of JavaScript values for equality. + * + * @author Philippe Rathé <prathe@gmail.com> + * @author David Chan <david@troi.org> + */ + function equiv(a, b) { + if (arguments.length === 2) { + return a === b || innerEquiv(a, b); + } - // Defaults. - // Redefine these in your program to override the defaults. + // Given 0 or 1 arguments, just return true (nothing to compare). + // Given (A,B,C,D) compare C,D then B,C then A,B. + var i = arguments.length - 1; + while (i > 0) { + if (!innerEquiv(arguments[i - 1], arguments[i])) { + return false; + } + i--; + } + return true; + } + + /** + * Config object: Maintain internal state + * Later exposed as QUnit.config + * `config` initialized at top of scope + */ + var config = { + // HTML Reporter: Modify document.title when suite is done + altertitle: true, + // HTML Reporter: collapse every test except the first failing test + // If false, all failing tests will be expanded + collapse: true, + // whether or not to fail when there are zero tests + // defaults to `true` + failOnZeroTests: true, + // Select by pattern or case-insensitive substring match against "moduleName: testName" + filter: undefined, + // Depth up-to which object will be dumped + maxDepth: 5, + // Select case-insensitive match of the module name + module: undefined, + // HTML Reporter: Select module/test by array of internal IDs + moduleId: undefined, + // By default, run previously failed tests first + // very useful in combination with "Hide passed tests" checked + reorder: true, + // When enabled, all tests must call expect() + requireExpects: false, + // By default, scroll to top of the page when suite is done + scrolltop: true, + // The storage module to use for reordering tests + storage: localSessionStorage, + testId: undefined, + // HTML Reporter: List of URL parameters that are given visual controls + urlConfig: [], + // Internal: The first unnamed module + // + // By being defined as the intial value for currentModule, it is the + // receptacle and implied parent for any global tests. It is as if we + // called `QUnit.module( "" );` before any other tests were defined. + // + // If we reach begin() and no tests were put in it, we dequeue it as if it + // never existed, and in that case never expose it to the events and + // callbacks API. + // + // When global tests are defined, then this unnamed module will execute + // as any other module, including moduleStart/moduleDone events etc. + // + // Since this module isn't explicitly created by the user, they have no + // access to add hooks for it. The hooks object is defined to comply + // with internal expectations of test.js, but they will be empty. + // To apply hooks, place tests explicitly in a QUnit.module(), and use + // its hooks accordingly. + // + // For global hooks that apply to all tests and all modules, use QUnit.hooks. + // + // NOTE: This is *not* a "global module". It is not an ancestor of all modules + // and tests. It is merely the parent for any tests defined globally, + // before the first QUnit.module(). As such, the events for this unnamed + // module will fire as normal, right after its last test, and *not* at + // the end of the test run. + // + // NOTE: This also should probably also not become a global module, unless + // we keep it out of the public API. For example, it would likely not + // improve the user interface and plugin behaviour if all modules became + // wrapped between the start and end events of this module, and thus + // needlessly add indentation, indirection, or other visible noise. + // Unit tests for the callbacks API would detect that as a regression. + currentModule: { + name: '', + tests: [], + childModules: [], + testsRun: 0, + testsIgnored: 0, + hooks: { + before: [], + beforeEach: [], + afterEach: [], + after: [] + } + }, + // Internal: Exposed to make resets easier + // Ref https://github.com/qunitjs/qunit/pull/1598 + globalHooks: {}, + // Internal state + blocking: true, + callbacks: {}, + modules: [], + queue: [], + stats: { + all: 0, + bad: 0, + testCount: 0 + } + }; + + // Apply a predefined QUnit.config object + // + // Ignore QUnit.config if it is a QUnit distribution instead of preconfig. + // That means QUnit was loaded twice! (Use the same approach as export.js) + var preConfig = g && g.QUnit && !g.QUnit.version && g.QUnit.config; + if (preConfig) { + extend(config, preConfig); + } + + // Push a loose unnamed module to the modules collection + config.modules.push(config.currentModule); + + var dump = (function () { + function quote(str) { + return '"' + str.toString().replace(/\\/g, '\\\\').replace(/"/g, '\\"') + '"'; + } + function literal(o) { + return o + ''; + } + function join(pre, arr, post) { + var s = dump.separator(); + var inner = dump.indent(1); + if (arr.join) { + arr = arr.join(',' + s + inner); + } + if (!arr) { + return pre + post; + } + var base = dump.indent(); + return [pre, inner + arr, base + post].join(s); + } + function array(arr, stack) { + if (dump.maxDepth && dump.depth > dump.maxDepth) { + return '[object Array]'; + } + this.up(); + var i = arr.length; + var ret = new Array(i); + while (i--) { + ret[i] = this.parse(arr[i], undefined, stack); + } + this.down(); + return join('[', ret, ']'); + } + function isArray(obj) { + return ( + // Native Arrays + toString.call(obj) === '[object Array]' || + // NodeList objects + typeof obj.length === 'number' && obj.item !== undefined && (obj.length ? obj.item(0) === obj[0] : obj.item(0) === null && obj[0] === undefined) + ); + } + var reName = /^function (\w+)/; + var dump = { + // The objType is used mostly internally, you can fix a (custom) type in advance + parse: function parse(obj, objType, stack) { + stack = stack || []; + var objIndex = stack.indexOf(obj); + if (objIndex !== -1) { + return "recursion(".concat(objIndex - stack.length, ")"); + } + objType = objType || this.typeOf(obj); + var parser = this.parsers[objType]; + var parserType = _typeof(parser); + if (parserType === 'function') { + stack.push(obj); + var res = parser.call(this, obj, stack); + stack.pop(); + return res; + } + if (parserType === 'string') { + return parser; + } + return '[ERROR: Missing QUnit.dump formatter for type ' + objType + ']'; + }, + typeOf: function typeOf(obj) { + var type; + if (obj === null) { + type = 'null'; + } else if (typeof obj === 'undefined') { + type = 'undefined'; + } else if (is('regexp', obj)) { + type = 'regexp'; + } else if (is('date', obj)) { + type = 'date'; + } else if (is('function', obj)) { + type = 'function'; + } else if (obj.setInterval !== undefined && obj.document !== undefined && obj.nodeType === undefined) { + type = 'window'; + } else if (obj.nodeType === 9) { + type = 'document'; + } else if (obj.nodeType) { + type = 'node'; + } else if (isArray(obj)) { + type = 'array'; + } else if (obj.constructor === Error.prototype.constructor) { + type = 'error'; + } else { + type = _typeof(obj); + } + return type; + }, + separator: function separator() { + if (this.multiline) { + return this.HTML ? '<br />' : '\n'; + } else { + return this.HTML ? ' ' : ' '; + } + }, + // Extra can be a number, shortcut for increasing-calling-decreasing + indent: function indent(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 up(a) { + this.depth += a || 1; + }, + down: function down(a) { + this.depth -= a || 1; + }, + setParser: function setParser(name, parser) { + this.parsers[name] = parser; + }, + // The next 3 are exposed so you can use them + quote: quote, + literal: literal, + join: join, + depth: 1, + maxDepth: config.maxDepth, + // This is the list of parsers, to modify them, use dump.setParser + parsers: { + window: '[Window]', + document: '[Document]', + error: function error(_error) { + return 'Error("' + _error.message + '")'; + }, + // This has been unused since QUnit 1.0.0. + // @todo Deprecate and remove. + unknown: '[Unknown]', + null: 'null', + undefined: 'undefined', + function: function _function(fn) { + var ret = 'function'; + + // Functions never have name in IE + var name = 'name' in fn ? fn.name : (reName.exec(fn) || [])[1]; + if (name) { + ret += ' ' + name; + } + ret += '('; + ret = [ret, dump.parse(fn, 'functionArgs'), '){'].join(''); + return join(ret, dump.parse(fn, 'functionCode'), '}'); + }, + array: array, + nodelist: array, + arguments: array, + object: function object(map, stack) { + var ret = []; + if (dump.maxDepth && dump.depth > dump.maxDepth) { + return '[object Object]'; + } + dump.up(); + var keys = []; + for (var key in map) { + keys.push(key); + } + + // Some properties are not always enumerable on Error objects. + var nonEnumerableProperties = ['message', 'name']; + for (var i in nonEnumerableProperties) { + var _key = nonEnumerableProperties[i]; + if (_key in map && !inArray(_key, keys)) { + keys.push(_key); + } + } + keys.sort(); + for (var _i = 0; _i < keys.length; _i++) { + var _key2 = keys[_i]; + var val = map[_key2]; + ret.push(dump.parse(_key2, 'key') + ': ' + dump.parse(val, undefined, stack)); + } + dump.down(); + return join('{', ret, '}'); + }, + node: function node(_node) { + var open = dump.HTML ? '<' : '<'; + var close = dump.HTML ? '>' : '>'; + var tag = _node.nodeName.toLowerCase(); + var ret = open + tag; + var attrs = _node.attributes; + if (attrs) { + for (var i = 0; i < attrs.length; i++) { + var 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 + '=' + dump.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 functionArgs(fn) { + var l = fn.length; + if (!l) { + return ''; + } + var 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 a html attribute value + attribute: quote, + string: quote, + date: quote, + regexp: literal, + number: literal, + boolean: literal, + symbol: function symbol(sym) { + return sym.toString(); + } + }, + // 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 dump; + })(); + + var SuiteReport = /*#__PURE__*/function () { + function SuiteReport(name, parentSuite) { + _classCallCheck(this, SuiteReport); + this.name = name; + this.fullName = parentSuite ? parentSuite.fullName.concat(name) : []; + + // When an "error" event is emitted from onUncaughtException(), the + // "runEnd" event should report the status as failed. The "runEnd" event data + // is tracked through this property (via the "runSuite" instance). + this.globalFailureCount = 0; + this.tests = []; + this.childSuites = []; + if (parentSuite) { + parentSuite.pushChildSuite(this); + } + } + _createClass(SuiteReport, [{ + key: "start", + value: function start(recordTime) { + if (recordTime) { + this._startTime = performance.now(); + var suiteLevel = this.fullName.length; + performance.mark("qunit_suite_".concat(suiteLevel, "_start")); + } + return { + name: this.name, + fullName: this.fullName.slice(), + tests: this.tests.map(function (test) { + return test.start(); + }), + childSuites: this.childSuites.map(function (suite) { + return suite.start(); + }), + testCounts: { + total: this.getTestCounts().total + } + }; + } + }, { + key: "end", + value: function end(recordTime) { + if (recordTime) { + this._endTime = performance.now(); + var suiteLevel = this.fullName.length; + var suiteName = this.fullName.join(' – '); + performance.mark("qunit_suite_".concat(suiteLevel, "_end")); + performance.measure(suiteLevel === 0 ? 'QUnit Test Run' : "QUnit Test Suite: ".concat(suiteName), "qunit_suite_".concat(suiteLevel, "_start"), "qunit_suite_".concat(suiteLevel, "_end")); + } + return { + name: this.name, + fullName: this.fullName.slice(), + tests: this.tests.map(function (test) { + return test.end(); + }), + childSuites: this.childSuites.map(function (suite) { + return suite.end(); + }), + testCounts: this.getTestCounts(), + runtime: this.getRuntime(), + status: this.getStatus() + }; + } + }, { + key: "pushChildSuite", + value: function pushChildSuite(suite) { + this.childSuites.push(suite); + } + }, { + key: "pushTest", + value: function pushTest(test) { + this.tests.push(test); + } + }, { + key: "getRuntime", + value: function getRuntime() { + return Math.round(this._endTime - this._startTime); + } + }, { + key: "getTestCounts", + value: function getTestCounts() { + var counts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : { + passed: 0, + failed: 0, + skipped: 0, + todo: 0, + total: 0 + }; + counts.failed += this.globalFailureCount; + counts.total += this.globalFailureCount; + counts = this.tests.reduce(function (counts, test) { + if (test.valid) { + counts[test.getStatus()]++; + counts.total++; + } + return counts; + }, counts); + return this.childSuites.reduce(function (counts, suite) { + return suite.getTestCounts(counts); + }, counts); + } + }, { + key: "getStatus", + value: function getStatus() { + var _this$getTestCounts = this.getTestCounts(), + total = _this$getTestCounts.total, + failed = _this$getTestCounts.failed, + skipped = _this$getTestCounts.skipped, + todo = _this$getTestCounts.todo; + if (failed) { + return 'failed'; + } else { + if (skipped === total) { + return 'skipped'; + } else if (todo === total) { + return 'todo'; + } else { + return 'passed'; + } + } + } + }]); + return SuiteReport; + }(); + + var moduleStack = []; + var runSuite = new SuiteReport(); + function isParentModuleInQueue() { + var modulesInQueue = config.modules.filter(function (module) { + return !module.ignored; + }).map(function (module) { + return module.moduleId; + }); + return moduleStack.some(function (module) { + return modulesInQueue.includes(module.moduleId); + }); + } + function createModule(name, testEnvironment, modifiers) { + var parentModule = moduleStack.length ? moduleStack.slice(-1)[0] : null; + var moduleName = parentModule !== null ? [parentModule.name, name].join(' > ') : name; + var parentSuite = parentModule ? parentModule.suiteReport : runSuite; + var skip = parentModule !== null && parentModule.skip || modifiers.skip; + var todo = parentModule !== null && parentModule.todo || modifiers.todo; + var env = {}; + if (parentModule) { + extend(env, parentModule.testEnvironment); + } + extend(env, testEnvironment); + var module = { + name: moduleName, + parentModule: parentModule, + hooks: { + before: [], + beforeEach: [], + afterEach: [], + after: [] + }, + testEnvironment: env, + tests: [], + moduleId: generateHash(moduleName), + testsRun: 0, + testsIgnored: 0, + childModules: [], + suiteReport: new SuiteReport(name, parentSuite), + // Initialised by test.js when the module start executing, + // i.e. before the first test in this module (or a child). + stats: null, + // Pass along `skip` and `todo` properties from parent module, in case + // there is one, to childs. And use own otherwise. + // This property will be used to mark own tests and tests of child suites + // as either `skipped` or `todo`. + skip: skip, + todo: skip ? false : todo, + ignored: modifiers.ignored || false + }; + if (parentModule) { + parentModule.childModules.push(module); + } + config.modules.push(module); + return module; + } + function setHookFromEnvironment(hooks, environment, name) { + var potentialHook = environment[name]; + if (typeof potentialHook === 'function') { + hooks[name].push(potentialHook); + } + delete environment[name]; + } + function makeSetHook(module, hookName) { + return function setHook(callback) { + if (config.currentModule !== module) { + Logger.warn('The `' + hookName + '` hook was called inside the wrong module (`' + config.currentModule.name + '`). ' + 'Instead, use hooks provided by the callback to the containing module (`' + module.name + '`). ' + 'This will become an error in QUnit 3.0.'); + } + module.hooks[hookName].push(callback); + }; + } + function processModule(name, options, executeNow) { + var modifiers = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + if (typeof options === 'function') { + executeNow = options; + options = undefined; + } + var module = createModule(name, options, modifiers); + + // Transfer any initial hooks from the options object to the 'hooks' object + var testEnvironment = module.testEnvironment; + var hooks = module.hooks; + setHookFromEnvironment(hooks, testEnvironment, 'before'); + setHookFromEnvironment(hooks, testEnvironment, 'beforeEach'); + setHookFromEnvironment(hooks, testEnvironment, 'afterEach'); + setHookFromEnvironment(hooks, testEnvironment, 'after'); + var moduleFns = { + before: makeSetHook(module, 'before'), + beforeEach: makeSetHook(module, 'beforeEach'), + afterEach: makeSetHook(module, 'afterEach'), + after: makeSetHook(module, 'after') + }; + var prevModule = config.currentModule; + config.currentModule = module; + if (typeof executeNow === 'function') { + moduleStack.push(module); + try { + var cbReturnValue = executeNow.call(module.testEnvironment, moduleFns); + if (cbReturnValue && typeof cbReturnValue.then === 'function') { + Logger.warn('Returning a promise from a module callback is not supported. ' + 'Instead, use hooks for async behavior. ' + 'This will become an error in QUnit 3.0.'); + } + } finally { + // If the module closure threw an uncaught error during the load phase, + // we let this bubble up to global error handlers. But, not until after + // we teardown internal state to ensure correct module nesting. + // Ref https://github.com/qunitjs/qunit/issues/1478. + moduleStack.pop(); + config.currentModule = module.parentModule || prevModule; + } + } + } + var focused$1 = false; // indicates that the "only" filter was used + + function module$1(name, options, executeNow) { + var ignored = focused$1 && !isParentModuleInQueue(); + processModule(name, options, executeNow, { + ignored: ignored + }); + } + module$1.only = function () { + if (!focused$1) { + // Upon the first module.only() call, + // delete any and all previously registered modules and tests. + config.modules.length = 0; + config.queue.length = 0; + + // Ignore any tests declared after this block within the same + // module parent. https://github.com/qunitjs/qunit/issues/1645 + config.currentModule.ignored = true; + } + focused$1 = true; + processModule.apply(void 0, arguments); + }; + module$1.skip = function (name, options, executeNow) { + if (focused$1) { + return; + } + processModule(name, options, executeNow, { + skip: true + }); + }; + module$1.todo = function (name, options, executeNow) { + if (focused$1) { + return; + } + processModule(name, options, executeNow, { + todo: true + }); + }; + + // Doesn't support IE9, it will return undefined on these browsers + // See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack + var fileName = (sourceFromStacktrace(0) || '').replace(/(:\d+)+\)?/, '') + // Remove anything prior to the last slash (Unix/Windows) + // from the last frame + .replace(/.+[/\\]/, ''); + function extractStacktrace(e, offset) { + offset = offset === undefined ? 4 : offset; + if (e && e.stack) { + var stack = e.stack.split('\n'); + if (/^error$/i.test(stack[0])) { + stack.shift(); + } + if (fileName) { + var include = []; + for (var 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]; + } + } + function sourceFromStacktrace(offset) { + var error = new Error(); + + // Support: Safari <=7 only, IE <=10 - 11 only + // Not all browsers generate the `stack` property for `new Error()`, see also #636 + if (!error.stack) { + try { + throw error; + } catch (err) { + error = err; + } + } + return extractStacktrace(error, offset); + } - // Number of seconds to map a diff before giving up (0 for infinity). - this.DiffTimeout = 1.0; - // Cost of an empty edit operation in terms of edit characters. - this.DiffEditCost = 4; + var Assert = /*#__PURE__*/function () { + function Assert(testContext) { + _classCallCheck(this, Assert); + this.test = testContext; + } + _createClass(Assert, [{ + key: "timeout", + value: function timeout(duration) { + if (typeof duration !== 'number') { + throw new Error('You must pass a number as the duration to assert.timeout'); + } + this.test.timeout = duration; + + // If a timeout has been set, clear it and reset with the new duration + if (config.timeout) { + clearTimeout(config.timeout); + config.timeout = null; + if (config.timeoutHandler && this.test.timeout > 0) { + this.test.internalResetTimeout(this.test.timeout); + } + } + } + + // Documents a "step", which is a string value, in a test as a passing assertion + }, { + key: "step", + value: function step(message) { + var assertionMessage = message; + var result = !!message; + this.test.steps.push(message); + if (typeof message === 'undefined' || message === '') { + assertionMessage = 'You must provide a message to assert.step'; + } else if (typeof message !== 'string') { + assertionMessage = 'You must provide a string value to assert.step'; + result = false; + } + this.pushResult({ + result: result, + message: assertionMessage + }); + } + + // Verifies the steps in a test match a given array of string values + }, { + key: "verifySteps", + value: function verifySteps(steps, message) { + // Since the steps array is just string values, we can clone with slice + var actualStepsClone = this.test.steps.slice(); + this.deepEqual(actualStepsClone, steps, message); + this.test.steps.length = 0; + } + }, { + key: "expect", + value: function expect(asserts) { + if (arguments.length === 1) { + this.test.expected = asserts; + } else { + return this.test.expected; + } + } + + // Create a new async pause and return a new function that can release the pause. + }, { + key: "async", + value: function async(count) { + var requiredCalls = count === undefined ? 1 : count; + return this.test.internalStop(requiredCalls); + } + + // Exports test.push() to the user API + // Alias of pushResult. + }, { + key: "push", + value: function push(result, actual, expected, message, negative) { + Logger.warn('assert.push is deprecated and will be removed in QUnit 3.0.' + ' Please use assert.pushResult instead (https://api.qunitjs.com/assert/pushResult).'); + var currentAssert = this instanceof Assert ? this : config.current.assert; + return currentAssert.pushResult({ + result: result, + actual: actual, + expected: expected, + message: message, + negative: negative + }); + } + }, { + key: "pushResult", + value: function pushResult(resultInfo) { + // Destructure of resultInfo = { result, actual, expected, message, negative } + var assert = this; + var currentTest = assert instanceof Assert && assert.test || config.current; + + // Backwards compatibility fix. + // Allows the direct use of global exported assertions and QUnit.assert.* + // Although, it's use is not recommended as it can leak assertions + // to other tests from async tests, because we only get a reference to the current test, + // not exactly the test where assertion were intended to be called. + if (!currentTest) { + throw new Error('assertion outside test context, in ' + sourceFromStacktrace(2)); + } + if (!(assert instanceof Assert)) { + assert = currentTest.assert; + } + return assert.test.pushResult(resultInfo); + } + }, { + key: "ok", + value: function ok(result, message) { + if (!message) { + message = result ? 'okay' : "failed, expected argument to be truthy, was: ".concat(dump.parse(result)); + } + this.pushResult({ + result: !!result, + actual: result, + expected: true, + message: message + }); + } + }, { + key: "notOk", + value: function notOk(result, message) { + if (!message) { + message = !result ? 'okay' : "failed, expected argument to be falsy, was: ".concat(dump.parse(result)); + } + this.pushResult({ + result: !result, + actual: result, + expected: false, + message: message + }); + } + }, { + key: "true", + value: function _true(result, message) { + this.pushResult({ + result: result === true, + actual: result, + expected: true, + message: message + }); + } + }, { + key: "false", + value: function _false(result, message) { + this.pushResult({ + result: result === false, + actual: result, + expected: false, + message: message + }); + } + }, { + key: "equal", + value: function equal(actual, expected, message) { + this.pushResult({ + // eslint-disable-next-line eqeqeq + result: expected == actual, + actual: actual, + expected: expected, + message: message + }); + } + }, { + key: "notEqual", + value: function notEqual(actual, expected, message) { + this.pushResult({ + // eslint-disable-next-line eqeqeq + result: expected != actual, + actual: actual, + expected: expected, + message: message, + negative: true + }); + } + }, { + key: "propEqual", + value: function propEqual(actual, expected, message) { + actual = objectValues(actual); + expected = objectValues(expected); + this.pushResult({ + result: equiv(actual, expected), + actual: actual, + expected: expected, + message: message + }); + } + }, { + key: "notPropEqual", + value: function notPropEqual(actual, expected, message) { + actual = objectValues(actual); + expected = objectValues(expected); + this.pushResult({ + result: !equiv(actual, expected), + actual: actual, + expected: expected, + message: message, + negative: true + }); + } + }, { + key: "propContains", + value: function propContains(actual, expected, message) { + actual = objectValuesSubset(actual, expected); + + // The expected parameter is usually a plain object, but clone it for + // consistency with propEqual(), and to make it easy to explain that + // inheritence is not considered (on either side), and to support + // recursively checking subsets of nested objects. + expected = objectValues(expected, false); + this.pushResult({ + result: equiv(actual, expected), + actual: actual, + expected: expected, + message: message + }); + } + }, { + key: "notPropContains", + value: function notPropContains(actual, expected, message) { + actual = objectValuesSubset(actual, expected); + expected = objectValues(expected); + this.pushResult({ + result: !equiv(actual, expected), + actual: actual, + expected: expected, + message: message, + negative: true + }); + } + }, { + key: "deepEqual", + value: function deepEqual(actual, expected, message) { + this.pushResult({ + result: equiv(actual, expected), + actual: actual, + expected: expected, + message: message + }); + } + }, { + key: "notDeepEqual", + value: function notDeepEqual(actual, expected, message) { + this.pushResult({ + result: !equiv(actual, expected), + actual: actual, + expected: expected, + message: message, + negative: true + }); + } + }, { + key: "strictEqual", + value: function strictEqual(actual, expected, message) { + this.pushResult({ + result: expected === actual, + actual: actual, + expected: expected, + message: message + }); + } + }, { + key: "notStrictEqual", + value: function notStrictEqual(actual, expected, message) { + this.pushResult({ + result: expected !== actual, + actual: actual, + expected: expected, + message: message, + negative: true + }); + } + }, { + key: 'throws', + value: function throws(block, expected, message) { + var _validateExpectedExce = validateExpectedExceptionArgs(expected, message, 'throws'); + var _validateExpectedExce2 = _slicedToArray(_validateExpectedExce, 2); + expected = _validateExpectedExce2[0]; + message = _validateExpectedExce2[1]; + var currentTest = this instanceof Assert && this.test || config.current; + if (typeof block !== 'function') { + currentTest.assert.pushResult({ + result: false, + actual: block, + message: 'The value provided to `assert.throws` in ' + '"' + currentTest.testName + '" was not a function.' + }); + return; + } + var actual; + var result = false; + currentTest.ignoreGlobalErrors = true; + try { + block.call(currentTest.testEnvironment); + } catch (e) { + actual = e; + } + currentTest.ignoreGlobalErrors = false; + if (actual) { + var _validateException = validateException(actual, expected, message); + var _validateException2 = _slicedToArray(_validateException, 3); + result = _validateException2[0]; + expected = _validateException2[1]; + message = _validateException2[2]; + } + currentTest.assert.pushResult({ + result: result, + // undefined if it didn't throw + actual: actual && errorString(actual), + expected: expected, + message: message + }); + } + }, { + key: "rejects", + value: function rejects(promise, expected, message) { + var _validateExpectedExce3 = validateExpectedExceptionArgs(expected, message, 'rejects'); + var _validateExpectedExce4 = _slicedToArray(_validateExpectedExce3, 2); + expected = _validateExpectedExce4[0]; + message = _validateExpectedExce4[1]; + var currentTest = this instanceof Assert && this.test || config.current; + var then = promise && promise.then; + if (typeof then !== 'function') { + currentTest.assert.pushResult({ + result: false, + message: 'The value provided to `assert.rejects` in ' + '"' + currentTest.testName + '" was not a promise.', + actual: promise + }); + return; + } + var done = this.async(); + return then.call(promise, function handleFulfillment() { + currentTest.assert.pushResult({ + result: false, + message: 'The promise returned by the `assert.rejects` callback in ' + '"' + currentTest.testName + '" did not reject.', + actual: promise + }); + done(); + }, function handleRejection(actual) { + var result; + var _validateException3 = validateException(actual, expected, message); + var _validateException4 = _slicedToArray(_validateException3, 3); + result = _validateException4[0]; + expected = _validateException4[1]; + message = _validateException4[2]; + currentTest.assert.pushResult({ + result: result, + // leave rejection value of undefined as-is + actual: actual && errorString(actual), + expected: expected, + message: message + }); + done(); + }); + } + }]); + return Assert; + }(); + function validateExpectedExceptionArgs(expected, message, assertionMethod) { + var expectedType = objectType(expected); + + // 'expected' is optional unless doing string comparison + if (expectedType === 'string') { + if (message === undefined) { + message = expected; + expected = undefined; + return [expected, message]; + } else { + throw new Error('assert.' + assertionMethod + ' does not accept a string value for the expected argument.\n' + 'Use a non-string object value (e.g. RegExp or validator function) ' + 'instead if necessary.'); + } + } + var valid = !expected || + // TODO: be more explicit here + expectedType === 'regexp' || expectedType === 'function' || expectedType === 'object'; + if (!valid) { + throw new Error('Invalid expected value type (' + expectedType + ') ' + 'provided to assert.' + assertionMethod + '.'); + } + return [expected, message]; + } + function validateException(actual, expected, message) { + var result = false; + var expectedType = objectType(expected); + + // These branches should be exhaustive, based on validation done in validateExpectedException + + // We don't want to validate + if (!expected) { + result = true; + + // Expected is a regexp + } else if (expectedType === 'regexp') { + result = expected.test(errorString(actual)); + + // Log the string form of the regexp + expected = String(expected); + + // Expected is a constructor, maybe an Error constructor. + // Note the extra check on its prototype - this is an implicit + // requirement of "instanceof", else it will throw a TypeError. + } else if (expectedType === 'function' && expected.prototype !== undefined && actual instanceof expected) { + result = true; + + // Expected is an Error object + } else if (expectedType === 'object') { + result = actual instanceof expected.constructor && actual.name === expected.name && actual.message === expected.message; + + // Log the string form of the Error object + expected = errorString(expected); + + // Expected is a validation function which returns true if validation passed + } else if (expectedType === 'function') { + // protect against accidental semantics which could hard error in the test + try { + result = expected.call({}, actual) === true; + expected = null; + } catch (e) { + // assign the "expected" to a nice error string to communicate the local failure to the user + expected = errorString(e); + } + } + return [result, expected, message]; + } + + // Provide an alternative to assert.throws(), for environments that consider throws a reserved word + // Known to us are: Closure Compiler, Narwhal + // eslint-disable-next-line dot-notation + Assert.prototype.raises = Assert.prototype['throws']; + + var LISTENERS = Object.create(null); + var SUPPORTED_EVENTS = ['error', 'runStart', 'suiteStart', 'testStart', 'assertion', 'testEnd', 'suiteEnd', 'runEnd']; + + /** + * Emits an event with the specified data to all currently registered listeners. + * Callbacks will fire in the order in which they are registered (FIFO). This + * function is not exposed publicly; it is used by QUnit internals to emit + * logging events. + * + * @private + * @method emit + * @param {string} eventName + * @param {Object} data + * @return {void} + */ + function emit(eventName, data) { + if (typeof eventName !== 'string') { + throw new TypeError('eventName must be a string when emitting an event'); } - // DIFF FUNCTIONS + // Clone the callbacks in case one of them registers a new callback + var originalCallbacks = LISTENERS[eventName]; + var callbacks = originalCallbacks ? _toConsumableArray(originalCallbacks) : []; + for (var i = 0; i < callbacks.length; i++) { + callbacks[i](data); + } + } + + /** + * Registers a callback as a listener to the specified event. + * + * @public + * @method on + * @param {string} eventName + * @param {Function} callback + * @return {void} + */ + function on(eventName, callback) { + if (typeof eventName !== 'string') { + throw new TypeError('eventName must be a string when registering a listener'); + } else if (!inArray(eventName, SUPPORTED_EVENTS)) { + var events = SUPPORTED_EVENTS.join(', '); + throw new Error("\"".concat(eventName, "\" is not a valid event; must be one of: ").concat(events, ".")); + } else if (typeof callback !== 'function') { + throw new TypeError('callback must be a function when registering a listener'); + } + if (!LISTENERS[eventName]) { + LISTENERS[eventName] = []; + } - /** - * The data structure representing a diff is an array of tuples: - * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']] - * which means: delete 'Hello', add 'Goodbye' and keep ' world.' - */ - var DIFF_DELETE = -1, - DIFF_INSERT = 1, - DIFF_EQUAL = 0; + // Don't register the same callback more than once + if (!inArray(callback, LISTENERS[eventName])) { + LISTENERS[eventName].push(callback); + } + } + + var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; + + function commonjsRequire (path) { + throw new Error('Could not dynamically require "' + path + '". Please configure the dynamicRequireTargets or/and ignoreDynamicRequires option of @rollup/plugin-commonjs appropriately for this require call to work.'); + } + + var promisePolyfill = {exports: {}}; + + (function () { + + /** @suppress {undefinedVars} */ + var globalNS = function () { + // the only reliable means to get the global object is + // `Function('return this')()` + // However, this causes CSP violations in Chrome apps. + if (typeof globalThis !== 'undefined') { + return globalThis; + } + if (typeof self !== 'undefined') { + return self; + } + if (typeof window !== 'undefined') { + return window; + } + if (typeof commonjsGlobal !== 'undefined') { + return commonjsGlobal; + } + throw new Error('unable to locate global object'); + }(); + + // Expose the polyfill if Promise is undefined or set to a + // non-function value. The latter can be due to a named HTMLElement + // being exposed by browsers for legacy reasons. + // https://github.com/taylorhakes/promise-polyfill/issues/114 + if (typeof globalNS['Promise'] === 'function') { + promisePolyfill.exports = globalNS['Promise']; + return; + } /** - * Find the differences between two texts. Simplifies the problem by stripping - * any common prefix or suffix off the texts before diffing. - * @param {string} text1 Old string to be diffed. - * @param {string} text2 New string to be diffed. - * @param {boolean=} optChecklines Optional speedup flag. If present and false, - * then don't run a line-level diff first to identify the changed areas. - * Defaults to true, which does a faster, slightly less optimal diff. - * @param {number} optDeadline Optional time when the diff should be complete - * by. Used internally for recursive calls. Users should set DiffTimeout - * instead. - * @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples. + * @this {Promise} */ - DiffMatchPatch.prototype.DiffMain = function( text1, text2, optChecklines, optDeadline ) { - var deadline, checklines, commonlength, - commonprefix, commonsuffix, diffs; - // Set a deadline by which time the diff must be complete. - if ( typeof optDeadline === "undefined" ) { - if ( this.DiffTimeout <= 0 ) { - optDeadline = Number.MAX_VALUE; - } else { - optDeadline = ( new Date() ).getTime() + this.DiffTimeout * 1000; + function finallyConstructor(callback) { + var constructor = this.constructor; + return this.then(function (value) { + // @ts-ignore + return constructor.resolve(callback()).then(function () { + return value; + }); + }, function (reason) { + // @ts-ignore + return constructor.resolve(callback()).then(function () { + // @ts-ignore + return constructor.reject(reason); + }); + }); + } + function allSettled(arr) { + var P = this; + return new P(function (resolve, reject) { + if (!(arr && typeof arr.length !== 'undefined')) { + return reject(new TypeError(_typeof(arr) + ' ' + arr + ' is not iterable(cannot read property Symbol(Symbol.iterator))')); + } + var args = Array.prototype.slice.call(arr); + if (args.length === 0) return resolve([]); + var remaining = args.length; + function res(i, val) { + if (val && (_typeof(val) === 'object' || typeof val === 'function')) { + var then = val.then; + if (typeof then === 'function') { + then.call(val, function (val) { + res(i, val); + }, function (e) { + args[i] = { + status: 'rejected', + reason: e + }; + if (--remaining === 0) { + resolve(args); + } + }); + return; } + } + args[i] = { + status: 'fulfilled', + value: val + }; + if (--remaining === 0) { + resolve(args); + } + } + for (var i = 0; i < args.length; i++) { + res(i, args[i]); } - deadline = optDeadline; + }); + } + + // Store setTimeout reference so promise-polyfill will be unaffected by + // other code modifying setTimeout (like sinon.useFakeTimers()) + var setTimeoutFunc = setTimeout; + function isArray(x) { + return Boolean(x && typeof x.length !== 'undefined'); + } + function noop() {} + + // Polyfill for Function.prototype.bind + function bind(fn, thisArg) { + return function () { + fn.apply(thisArg, arguments); + }; + } - // Check for null inputs. - if ( text1 === null || text2 === null ) { - throw new Error( "Null input. (DiffMain)" ); + /** + * @constructor + * @param {Function} fn + */ + function Promise(fn) { + if (!(this instanceof Promise)) throw new TypeError('Promises must be constructed via new'); + if (typeof fn !== 'function') throw new TypeError('not a function'); + /** @type {!number} */ + this._state = 0; + /** @type {!boolean} */ + this._handled = false; + /** @type {Promise|undefined} */ + this._value = undefined; + /** @type {!Array<!Function>} */ + this._deferreds = []; + doResolve(fn, this); + } + function handle(self, deferred) { + while (self._state === 3) { + self = self._value; + } + if (self._state === 0) { + self._deferreds.push(deferred); + return; + } + self._handled = true; + Promise._immediateFn(function () { + var cb = self._state === 1 ? deferred.onFulfilled : deferred.onRejected; + if (cb === null) { + (self._state === 1 ? resolve : reject)(deferred.promise, self._value); + return; } + var ret; + try { + ret = cb(self._value); + } catch (e) { + reject(deferred.promise, e); + return; + } + resolve(deferred.promise, ret); + }); + } + function resolve(self, newValue) { + try { + // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure + if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.'); + if (newValue && (_typeof(newValue) === 'object' || typeof newValue === 'function')) { + var then = newValue.then; + if (newValue instanceof Promise) { + self._state = 3; + self._value = newValue; + finale(self); + return; + } else if (typeof then === 'function') { + doResolve(bind(then, newValue), self); + return; + } + } + self._state = 1; + self._value = newValue; + finale(self); + } catch (e) { + reject(self, e); + } + } + function reject(self, newValue) { + self._state = 2; + self._value = newValue; + finale(self); + } + function finale(self) { + if (self._state === 2 && self._deferreds.length === 0) { + Promise._immediateFn(function () { + if (!self._handled) { + Promise._unhandledRejectionFn(self._value); + } + }); + } + for (var i = 0, len = self._deferreds.length; i < len; i++) { + handle(self, self._deferreds[i]); + } + self._deferreds = null; + } - // Check for equality (speedup). - if ( text1 === text2 ) { - if ( text1 ) { - return [ - [ DIFF_EQUAL, text1 ] - ]; + /** + * @constructor + */ + function Handler(onFulfilled, onRejected, promise) { + this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null; + this.onRejected = typeof onRejected === 'function' ? onRejected : null; + this.promise = promise; + } + + /** + * Take a potentially misbehaving resolver function and make sure + * onFulfilled and onRejected are only called once. + * + * Makes no guarantees about asynchrony. + */ + function doResolve(fn, self) { + var done = false; + try { + fn(function (value) { + if (done) return; + done = true; + resolve(self, value); + }, function (reason) { + if (done) return; + done = true; + reject(self, reason); + }); + } catch (ex) { + if (done) return; + done = true; + reject(self, ex); + } + } + Promise.prototype['catch'] = function (onRejected) { + return this.then(null, onRejected); + }; + Promise.prototype.then = function (onFulfilled, onRejected) { + // @ts-ignore + var prom = new this.constructor(noop); + handle(this, new Handler(onFulfilled, onRejected, prom)); + return prom; + }; + Promise.prototype['finally'] = finallyConstructor; + Promise.all = function (arr) { + return new Promise(function (resolve, reject) { + if (!isArray(arr)) { + return reject(new TypeError('Promise.all accepts an array')); + } + var args = Array.prototype.slice.call(arr); + if (args.length === 0) return resolve([]); + var remaining = args.length; + function res(i, val) { + try { + if (val && (_typeof(val) === 'object' || typeof val === 'function')) { + var then = val.then; + if (typeof then === 'function') { + then.call(val, function (val) { + res(i, val); + }, reject); + return; + } } - return []; + args[i] = val; + if (--remaining === 0) { + resolve(args); + } + } catch (ex) { + reject(ex); + } + } + for (var i = 0; i < args.length; i++) { + res(i, args[i]); + } + }); + }; + Promise.allSettled = allSettled; + Promise.resolve = function (value) { + if (value && _typeof(value) === 'object' && value.constructor === Promise) { + return value; + } + return new Promise(function (resolve) { + resolve(value); + }); + }; + Promise.reject = function (value) { + return new Promise(function (resolve, reject) { + reject(value); + }); + }; + Promise.race = function (arr) { + return new Promise(function (resolve, reject) { + if (!isArray(arr)) { + return reject(new TypeError('Promise.race accepts an array')); + } + for (var i = 0, len = arr.length; i < len; i++) { + Promise.resolve(arr[i]).then(resolve, reject); } + }); + }; - if ( typeof optChecklines === "undefined" ) { - optChecklines = true; + // Use polyfill for setImmediate for performance gains + Promise._immediateFn = + // @ts-ignore + typeof setImmediate === 'function' && function (fn) { + // @ts-ignore + setImmediate(fn); + } || function (fn) { + setTimeoutFunc(fn, 0); + }; + Promise._unhandledRejectionFn = function _unhandledRejectionFn(err) { + if (typeof console !== 'undefined' && console) { + console.warn('Possible Unhandled Promise Rejection:', err); // eslint-disable-line no-console + } + }; + + promisePolyfill.exports = Promise; + })(); + var _Promise = promisePolyfill.exports; + + // Register logging callbacks + function registerLoggingCallbacks(obj) { + var callbackNames = ['begin', 'done', 'log', 'testStart', 'testDone', 'moduleStart', 'moduleDone']; + function registerLoggingCallback(key) { + return function loggingCallback(callback) { + if (typeof callback !== 'function') { + throw new Error('Callback parameter must be a function'); } + config.callbacks[key].push(callback); + }; + } + for (var i = 0; i < callbackNames.length; i++) { + var key = callbackNames[i]; + + // Initialize key collection of logging callback + if (typeof config.callbacks[key] === 'undefined') { + config.callbacks[key] = []; + } + obj[key] = registerLoggingCallback(key); + } + } + function runLoggingCallbacks(key, args) { + var callbacks = config.callbacks[key]; + + // Handling 'log' callbacks separately. Unlike the other callbacks, + // the log callback is not controlled by the processing queue, + // but rather used by asserts. Hence to promisfy the 'log' callback + // would mean promisfying each step of a test + if (key === 'log') { + callbacks.map(function (callback) { + return callback(args); + }); + return; + } - checklines = optChecklines; + // ensure that each callback is executed serially + var promiseChain = _Promise.resolve(); + callbacks.forEach(function (callback) { + promiseChain = promiseChain.then(function () { + return _Promise.resolve(callback(args)); + }); + }); + return promiseChain; + } + + var priorityCount = 0; + var unitSampler; + + // This is a queue of functions that are tasks within a single test. + // After tests are dequeued from config.queue they are expanded into + // a set of tasks in this queue. + var taskQueue = []; + + /** + * Advances the taskQueue to the next task. If the taskQueue is empty, + * process the testQueue + */ + function advance() { + advanceTaskQueue(); + if (!taskQueue.length && !config.blocking && !config.current) { + advanceTestQueue(); + } + } + + /** + * Advances the taskQueue with an increased depth + */ + function advanceTaskQueue() { + var start = performance.now(); + config.depth = (config.depth || 0) + 1; + processTaskQueue(start); + config.depth--; + } + + /** + * Process the first task on the taskQueue as a promise. + * Each task is a function added by Test#queue() in /src/test.js + */ + function processTaskQueue(start) { + if (taskQueue.length && !config.blocking) { + var elapsedTime = performance.now() - start; + + // The updateRate ensures that a user interface (HTML Reporter) can be updated + // at least once every second. This can also prevent browsers from prompting + // a warning about long running scripts. + if (!setTimeout$1 || config.updateRate <= 0 || elapsedTime < config.updateRate) { + var task = taskQueue.shift(); + _Promise.resolve(task()).then(function () { + if (!taskQueue.length) { + advance(); + } else { + processTaskQueue(start); + } + }); + } else { + setTimeout$1(advance); + } + } + } + + /** + * Advance the testQueue to the next test to process. Call done() if testQueue completes. + */ + function advanceTestQueue() { + if (!config.blocking && !config.queue.length && config.depth === 0) { + done(); + return; + } + var testTasks = config.queue.shift(); + addToTaskQueue(testTasks()); + if (priorityCount > 0) { + priorityCount--; + } + advance(); + } + + /** + * Enqueue the tasks for a test into the task queue. + * @param {Array} tasksArray + */ + function addToTaskQueue(tasksArray) { + taskQueue.push.apply(taskQueue, _toConsumableArray(tasksArray)); + } + + /** + * Return the number of tasks remaining in the task queue to be processed. + * @return {number} + */ + function taskQueueLength() { + return taskQueue.length; + } + + /** + * Adds a test to the TestQueue for execution. + * @param {Function} testTasksFunc + * @param {boolean} prioritize + * @param {string} seed + */ + function addToTestQueue(testTasksFunc, prioritize, seed) { + if (prioritize) { + config.queue.splice(priorityCount++, 0, testTasksFunc); + } else if (seed) { + if (!unitSampler) { + unitSampler = unitSamplerGenerator(seed); + } + + // Insert into a random position after all prioritized items + var index = Math.floor(unitSampler() * (config.queue.length - priorityCount + 1)); + config.queue.splice(priorityCount + index, 0, testTasksFunc); + } else { + config.queue.push(testTasksFunc); + } + } + + /** + * Creates a seeded "sample" generator which is used for randomizing tests. + */ + function unitSamplerGenerator(seed) { + // 32-bit xorshift, requires only a nonzero seed + // https://excamera.com/sphinx/article-xorshift.html + var sample = parseInt(generateHash(seed), 16) || -1; + return function () { + sample ^= sample << 13; + sample ^= sample >>> 17; + sample ^= sample << 5; + + // ECMAScript has no unsigned number type + if (sample < 0) { + sample += 0x100000000; + } + return sample / 0x100000000; + }; + } + + /** + * This function is called when the ProcessingQueue is done processing all + * items. It handles emitting the final run events. + */ + function done() { + // We have reached the end of the processing queue and are about to emit the + // "runEnd" event after which reporters typically stop listening and exit + // the process. First, check if we need to emit one final test. + if (config.stats.testCount === 0 && config.failOnZeroTests === true) { + var error; + if (config.filter && config.filter.length) { + error = new Error("No tests matched the filter \"".concat(config.filter, "\".")); + } else if (config.module && config.module.length) { + error = new Error("No tests matched the module \"".concat(config.module, "\".")); + } else if (config.moduleId && config.moduleId.length) { + error = new Error("No tests matched the moduleId \"".concat(config.moduleId, "\".")); + } else if (config.testId && config.testId.length) { + error = new Error("No tests matched the testId \"".concat(config.testId, "\".")); + } else { + error = new Error('No tests were run.'); + } + test('global failure', extend(function (assert) { + assert.pushResult({ + result: false, + message: error.message, + source: error.stack + }); + }, { + validTest: true + })); + + // We do need to call `advance()` in order to resume the processing queue. + // Once this new test is finished processing, we'll reach `done` again, and + // that time the above condition will evaluate to false. + advance(); + return; + } + var storage = config.storage; + var runtime = Math.round(performance.now() - config.started); + var passed = config.stats.all - config.stats.bad; + ProcessingQueue.finished = true; + emit('runEnd', runSuite.end(true)); + runLoggingCallbacks('done', { + // @deprecated since 2.19.0 Use done() without `details` parameter, + // or use `QUnit.on('runEnd')` instead. Parameter to be replaced in + // QUnit 3.0 with test counts. + passed: passed, + failed: config.stats.bad, + total: config.stats.all, + runtime: runtime + }).then(function () { + // Clear own storage items if all tests passed + if (storage && config.stats.bad === 0) { + for (var i = storage.length - 1; i >= 0; i--) { + var key = storage.key(i); + if (key.indexOf('qunit-test-') === 0) { + storage.removeItem(key); + } + } + } + }); + } + var ProcessingQueue = { + finished: false, + add: addToTestQueue, + advance: advance, + taskCount: taskQueueLength + }; + + var TestReport = /*#__PURE__*/function () { + function TestReport(name, suite, options) { + _classCallCheck(this, TestReport); + this.name = name; + this.suiteName = suite.name; + this.fullName = suite.fullName.concat(name); + this.runtime = 0; + this.assertions = []; + this.skipped = !!options.skip; + this.todo = !!options.todo; + this.valid = options.valid; + this._startTime = 0; + this._endTime = 0; + suite.pushTest(this); + } + _createClass(TestReport, [{ + key: "start", + value: function start(recordTime) { + if (recordTime) { + this._startTime = performance.now(); + performance.mark('qunit_test_start'); + } + return { + name: this.name, + suiteName: this.suiteName, + fullName: this.fullName.slice() + }; + } + }, { + key: "end", + value: function end(recordTime) { + if (recordTime) { + this._endTime = performance.now(); + if (performance) { + performance.mark('qunit_test_end'); + var testName = this.fullName.join(' – '); + performance.measure("QUnit Test: ".concat(testName), 'qunit_test_start', 'qunit_test_end'); + } + } + return extend(this.start(), { + runtime: this.getRuntime(), + status: this.getStatus(), + errors: this.getFailedAssertions(), + assertions: this.getAssertions() + }); + } + }, { + key: "pushAssertion", + value: function pushAssertion(assertion) { + this.assertions.push(assertion); + } + }, { + key: "getRuntime", + value: function getRuntime() { + return Math.round(this._endTime - this._startTime); + } + }, { + key: "getStatus", + value: function getStatus() { + if (this.skipped) { + return 'skipped'; + } + var testPassed = this.getFailedAssertions().length > 0 ? this.todo : !this.todo; + if (!testPassed) { + return 'failed'; + } else if (this.todo) { + return 'todo'; + } else { + return 'passed'; + } + } + }, { + key: "getFailedAssertions", + value: function getFailedAssertions() { + return this.assertions.filter(function (assertion) { + return !assertion.passed; + }); + } + }, { + key: "getAssertions", + value: function getAssertions() { + return this.assertions.slice(); + } + + // Remove actual and expected values from assertions. This is to prevent + // leaking memory throughout a test suite. + }, { + key: "slimAssertions", + value: function slimAssertions() { + this.assertions = this.assertions.map(function (assertion) { + delete assertion.actual; + delete assertion.expected; + return assertion; + }); + } + }]); + return TestReport; + }(); + + function Test(settings) { + this.expected = null; + this.assertions = []; + this.module = config.currentModule; + this.steps = []; + this.timeout = undefined; + this.data = undefined; + this.withData = false; + this.pauses = new StringMap(); + this.nextPauseId = 1; + + // For the most common case, we have: + // - 0: new Test + // - 1: addTest + // - 2: QUnit.test + // - 3: user file + // + // This needs is customised by test.each() + this.stackOffset = 3; + extend(this, settings); + + // If a module is skipped, all its tests and the tests of the child suites + // should be treated as skipped even if they are defined as `only` or `todo`. + // As for `todo` module, all its tests will be treated as `todo` except for + // tests defined as `skip` which will be left intact. + // + // So, if a test is defined as `todo` and is inside a skipped module, we should + // then treat that test as if was defined as `skip`. + if (this.module.skip) { + this.skip = true; + this.todo = false; + + // Skipped tests should be left intact + } else if (this.module.todo && !this.skip) { + this.todo = true; + } - // Trim off common prefix (speedup). - commonlength = this.diffCommonPrefix( text1, text2 ); - commonprefix = text1.substring( 0, commonlength ); - text1 = text1.substring( commonlength ); - text2 = text2.substring( commonlength ); + // Queuing a late test after the run has ended is not allowed. + // This was once supported for internal use by QUnit.onError(). + // Ref https://github.com/qunitjs/qunit/issues/1377 + if (ProcessingQueue.finished) { + // Using this for anything other than onError(), such as testing in QUnit.done(), + // is unstable and will likely result in the added tests being ignored by CI. + // (Meaning the CI passes irregardless of the added tests). + // + // TODO: Make this an error in QUnit 3.0 + // throw new Error( "Unexpected test after runEnd" ); + Logger.warn('Unexpected test after runEnd. This is unstable and will fail in QUnit 3.0.'); + return; + } + if (!this.skip && typeof this.callback !== 'function') { + var method = this.todo ? 'QUnit.todo' : 'QUnit.test'; + throw new TypeError("You must provide a callback to ".concat(method, "(\"").concat(this.testName, "\")")); + } - // Trim off common suffix (speedup). - ///////// - commonlength = this.diffCommonSuffix( text1, text2 ); - commonsuffix = text1.substring( text1.length - commonlength ); - text1 = text1.substring( 0, text1.length - commonlength ); - text2 = text2.substring( 0, text2.length - commonlength ); + // Register unique strings + for (var i = 0, l = this.module.tests; i < l.length; i++) { + if (this.module.tests[i].name === this.testName) { + this.testName += ' '; + } + } + this.testId = generateHash(this.module.name, this.testName); + + // No validation after this. Beyond this point, failures must be recorded as + // a completed test with errors, instead of early bail out. + // Otherwise, internals may be left in an inconsistent state. + // Ref https://github.com/qunitjs/qunit/issues/1514 + + ++Test.count; + this.errorForStack = new Error(); + if (this.callback && this.callback.validTest) { + // Omit the test-level trace for the internal "No tests" test failure, + // There is already an assertion-level trace, and that's noisy enough + // as it is. + this.errorForStack.stack = undefined; + } + this.testReport = new TestReport(this.testName, this.module.suiteReport, { + todo: this.todo, + skip: this.skip, + valid: this.valid() + }); + this.module.tests.push({ + name: this.testName, + testId: this.testId, + skip: !!this.skip + }); + if (this.skip) { + // Skipped tests will fully ignore any sent callback + this.callback = function () {}; + this.async = false; + this.expected = 0; + } else { + this.assert = new Assert(this); + } + } + Test.count = 0; + function getNotStartedModules(startModule) { + var module = startModule; + var modules = []; + while (module && module.testsRun === 0) { + modules.push(module); + module = module.parentModule; + } - // Compute the diff on the middle block. - diffs = this.diffCompute( text1, text2, checklines, deadline ); + // The above push modules from the child to the parent + // return a reversed order with the top being the top most parent module + return modules.reverse(); + } + Test.prototype = { + // Use a getter to avoid computing a stack trace (which can be expensive), + // This is displayed by the HTML Reporter, but most other integrations do + // not access it. + get stack() { + return extractStacktrace(this.errorForStack, this.stackOffset); + }, + before: function before() { + var _this = this; + var module = this.module; + var notStartedModules = getNotStartedModules(module); + + // ensure the callbacks are executed serially for each module + var moduleStartChain = _Promise.resolve(); + notStartedModules.forEach(function (startModule) { + moduleStartChain = moduleStartChain.then(function () { + startModule.stats = { + all: 0, + bad: 0, + started: performance.now() + }; + emit('suiteStart', startModule.suiteReport.start(true)); + return runLoggingCallbacks('moduleStart', { + name: startModule.name, + tests: startModule.tests + }); + }); + }); + return moduleStartChain.then(function () { + config.current = _this; + _this.testEnvironment = extend({}, module.testEnvironment); + _this.started = performance.now(); + emit('testStart', _this.testReport.start(true)); + return runLoggingCallbacks('testStart', { + name: _this.testName, + module: module.name, + testId: _this.testId, + previousFailure: _this.previousFailure + }).then(function () { + if (!config.pollution) { + saveGlobal(); + } + }); + }); + }, + run: function run() { + config.current = this; + if (config.notrycatch) { + runTest(this); + return; + } + try { + runTest(this); + } catch (e) { + this.pushFailure('Died on test #' + (this.assertions.length + 1) + ': ' + (e.message || e) + '\n' + this.stack, extractStacktrace(e, 0)); + + // Else next test will carry the responsibility + saveGlobal(); + + // Restart the tests if they're blocking + if (config.blocking) { + internalRecover(this); + } + } + function runTest(test) { + var promise; + if (test.withData) { + promise = test.callback.call(test.testEnvironment, test.assert, test.data); + } else { + promise = test.callback.call(test.testEnvironment, test.assert); + } + test.resolvePromise(promise); - // Restore the prefix and suffix. - if ( commonprefix ) { - diffs.unshift( [ DIFF_EQUAL, commonprefix ] ); + // If the test has an async "pause" on it, but the timeout is 0, then we push a + // failure as the test should be synchronous. + if (test.timeout === 0 && test.pauses.size > 0) { + pushFailure('Test did not finish synchronously even though assert.timeout( 0 ) was used.', sourceFromStacktrace(2)); } - if ( commonsuffix ) { - diffs.push( [ DIFF_EQUAL, commonsuffix ] ); + } + }, + after: function after() { + checkPollution(); + }, + queueGlobalHook: function queueGlobalHook(hook, hookName) { + var _this2 = this; + var runHook = function runHook() { + config.current = _this2; + var promise; + if (config.notrycatch) { + promise = hook.call(_this2.testEnvironment, _this2.assert); + } else { + try { + promise = hook.call(_this2.testEnvironment, _this2.assert); + } catch (error) { + _this2.pushFailure('Global ' + hookName + ' failed on ' + _this2.testName + ': ' + errorString(error), extractStacktrace(error, 0)); + return; + } + } + _this2.resolvePromise(promise, hookName); + }; + return runHook; + }, + queueHook: function queueHook(hook, hookName, hookOwner) { + var _this3 = this; + var callHook = function callHook() { + var promise = hook.call(_this3.testEnvironment, _this3.assert); + _this3.resolvePromise(promise, hookName); + }; + var runHook = function runHook() { + if (hookName === 'before') { + if (hookOwner.testsRun !== 0) { + return; + } + _this3.preserveEnvironment = true; } - this.diffCleanupMerge( diffs ); - return diffs; - }; + // The 'after' hook should only execute when there are not tests left and + // when the 'after' and 'finish' tasks are the only tasks left to process + if (hookName === 'after' && !lastTestWithinModuleExecuted(hookOwner) && (config.queue.length > 0 || ProcessingQueue.taskCount() > 2)) { + return; + } + config.current = _this3; + if (config.notrycatch) { + callHook(); + return; + } + try { + // This try-block includes the indirect call to resolvePromise, which shouldn't + // have to be inside try-catch. But, since we support any user-provided thenable + // object, the thenable might throw in some unexpected way. + // This subtle behaviour is undocumented. To avoid new failures in minor releases + // we will not change this until QUnit 3. + // TODO: In QUnit 3, reduce this try-block to just hook.call(), matching + // the simplicity of queueGlobalHook. + callHook(); + } catch (error) { + _this3.pushFailure(hookName + ' failed on ' + _this3.testName + ': ' + (error.message || error), extractStacktrace(error, 0)); + } + }; + return runHook; + }, + // Currently only used for module level hooks, can be used to add global level ones + hooks: function hooks(handler) { + var hooks = []; + function processGlobalhooks(test) { + if ((handler === 'beforeEach' || handler === 'afterEach') && config.globalHooks[handler]) { + for (var i = 0; i < config.globalHooks[handler].length; i++) { + hooks.push(test.queueGlobalHook(config.globalHooks[handler][i], handler)); + } + } + } + function processHooks(test, module) { + if (module.parentModule) { + processHooks(test, module.parentModule); + } + if (module.hooks[handler].length) { + for (var i = 0; i < module.hooks[handler].length; i++) { + hooks.push(test.queueHook(module.hooks[handler][i], handler, module)); + } + } + } + + // Hooks are ignored on skipped tests + if (!this.skip) { + processGlobalhooks(this); + processHooks(this, this.module); + } + return hooks; + }, + finish: function finish() { + config.current = this; + + // Release the timeout and timeout callback references to be garbage collected. + // https://github.com/qunitjs/qunit/pull/1708 + if (setTimeout$1) { + clearTimeout(this.timeout); + config.timeoutHandler = null; + } + + // Release the test callback to ensure that anything referenced has been + // released to be garbage collected. + this.callback = undefined; + if (this.steps.length) { + var stepsList = this.steps.join(', '); + this.pushFailure('Expected assert.verifySteps() to be called before end of test ' + "after using assert.step(). Unverified steps: ".concat(stepsList), this.stack); + } + if (config.requireExpects && this.expected === null) { + this.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) { + this.pushFailure('Expected ' + this.expected + ' assertions, but ' + this.assertions.length + ' were run', this.stack); + } else if (this.expected === null && !this.assertions.length) { + this.pushFailure('Expected at least one assertion, but none were run - call ' + 'expect(0) to accept zero assertions.', this.stack); + } + var module = this.module; + var moduleName = module.name; + var testName = this.testName; + var skipped = !!this.skip; + var todo = !!this.todo; + var bad = 0; + var storage = config.storage; + this.runtime = Math.round(performance.now() - this.started); + config.stats.all += this.assertions.length; + config.stats.testCount += 1; + module.stats.all += this.assertions.length; + for (var i = 0; i < this.assertions.length; i++) { + // A failing assertion will counts toward the HTML Reporter's + // "X assertions, Y failed" line even if it was inside a todo. + // Inverting this would be similarly confusing since all but the last + // passing assertion inside a todo test should be considered as good. + // These stats don't decide the outcome of anything, so counting them + // as failing seems the most intuitive. + if (!this.assertions[i].result) { + bad++; + config.stats.bad++; + module.stats.bad++; + } + } + if (skipped) { + incrementTestsIgnored(module); + } else { + incrementTestsRun(module); + } + + // Store result when possible. + // Note that this also marks todo tests as bad, thus they get hoisted, + // and always run first on refresh. + if (storage) { + if (bad) { + storage.setItem('qunit-test-' + moduleName + '-' + testName, bad); + } else { + storage.removeItem('qunit-test-' + moduleName + '-' + testName); + } + } + + // After emitting the js-reporters event we cleanup the assertion data to + // avoid leaking it. It is not used by the legacy testDone callbacks. + emit('testEnd', this.testReport.end(true)); + this.testReport.slimAssertions(); + var test = this; + return runLoggingCallbacks('testDone', { + name: testName, + module: moduleName, + skipped: skipped, + todo: todo, + failed: bad, + passed: this.assertions.length - bad, + total: this.assertions.length, + runtime: skipped ? 0 : this.runtime, + // HTML Reporter use + assertions: this.assertions, + testId: this.testId, + // Source of Test + // generating stack trace is expensive, so using a getter will help defer this until we need it + get source() { + return test.stack; + } + }).then(function () { + if (allTestsExecuted(module)) { + var completedModules = [module]; + + // Check if the parent modules, iteratively, are done. If that the case, + // we emit the `suiteEnd` event and trigger `moduleDone` callback. + var parent = module.parentModule; + while (parent && allTestsExecuted(parent)) { + completedModules.push(parent); + parent = parent.parentModule; + } + var moduleDoneChain = _Promise.resolve(); + completedModules.forEach(function (completedModule) { + moduleDoneChain = moduleDoneChain.then(function () { + return logSuiteEnd(completedModule); + }); + }); + return moduleDoneChain; + } + }).then(function () { + config.current = undefined; + }); + function logSuiteEnd(module) { + // Reset `module.hooks` to ensure that anything referenced in these hooks + // has been released to be garbage collected. Descendant modules that were + // entirely skipped, e.g. due to filtering, will never have this method + // called for them, but might have hooks with references pinning data in + // memory (even if the hooks weren't actually executed), so we reset the + // hooks on all descendant modules here as well. This is safe because we + // will never call this as long as any descendant modules still have tests + // to run. This also means that in multi-tiered nesting scenarios we might + // reset the hooks multiple times on some modules, but that's harmless. + var modules = [module]; + while (modules.length) { + var nextModule = modules.shift(); + nextModule.hooks = {}; + modules.push.apply(modules, _toConsumableArray(nextModule.childModules)); + } + emit('suiteEnd', module.suiteReport.end(true)); + return runLoggingCallbacks('moduleDone', { + name: module.name, + tests: module.tests, + failed: module.stats.bad, + passed: module.stats.all - module.stats.bad, + total: module.stats.all, + runtime: Math.round(performance.now() - module.stats.started) + }); + } + }, + preserveTestEnvironment: function preserveTestEnvironment() { + if (this.preserveEnvironment) { + this.module.testEnvironment = this.testEnvironment; + this.testEnvironment = extend({}, this.module.testEnvironment); + } + }, + queue: function queue() { + var test = this; + if (!this.valid()) { + incrementTestsIgnored(this.module); + return; + } + function runTest() { + return [function () { + return test.before(); + }].concat(_toConsumableArray(test.hooks('before')), [function () { + test.preserveTestEnvironment(); + }], _toConsumableArray(test.hooks('beforeEach')), [function () { + test.run(); + }], _toConsumableArray(test.hooks('afterEach').reverse()), _toConsumableArray(test.hooks('after').reverse()), [function () { + test.after(); + }, function () { + return test.finish(); + }]); + } + var previousFailCount = config.storage && +config.storage.getItem('qunit-test-' + this.module.name + '-' + this.testName); + + // Prioritize previously failed tests, detected from storage + var prioritize = config.reorder && !!previousFailCount; + this.previousFailure = !!previousFailCount; + ProcessingQueue.add(runTest, prioritize, config.seed); + }, + pushResult: function pushResult(resultInfo) { + if (this !== config.current) { + var message = resultInfo && resultInfo.message || ''; + var testName = this && this.testName || ''; + var error = 'Assertion occurred after test finished.\n' + '> Test: ' + testName + '\n' + '> Message: ' + message + '\n'; + throw new Error(error); + } + + // Destructure of resultInfo = { result, actual, expected, message, negative } + var details = { + module: this.module.name, + name: this.testName, + result: resultInfo.result, + message: resultInfo.message, + actual: resultInfo.actual, + testId: this.testId, + negative: resultInfo.negative || false, + runtime: Math.round(performance.now() - this.started), + todo: !!this.todo + }; + if (hasOwn$1.call(resultInfo, 'expected')) { + details.expected = resultInfo.expected; + } + if (!resultInfo.result) { + var source = resultInfo.source || sourceFromStacktrace(); + if (source) { + details.source = source; + } + } + this.logAssertion(details); + this.assertions.push({ + result: !!resultInfo.result, + message: resultInfo.message + }); + }, + pushFailure: function pushFailure(message, source, actual) { + if (!(this instanceof Test)) { + throw new Error('pushFailure() assertion outside test context, was ' + sourceFromStacktrace(2)); + } + this.pushResult({ + result: false, + message: message || 'error', + actual: actual || null, + source: source + }); + }, /** - * Reduce the number of edits by eliminating operationally trivial equalities. - * @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples. + * Log assertion details using both the old QUnit.log interface and + * QUnit.on( "assertion" ) interface. + * + * @private + */ + logAssertion: function logAssertion(details) { + runLoggingCallbacks('log', details); + var assertion = { + passed: details.result, + actual: details.actual, + expected: details.expected, + message: details.message, + stack: details.source, + todo: details.todo + }; + this.testReport.pushAssertion(assertion); + emit('assertion', assertion); + }, + /** + * Reset config.timeout with a new timeout duration. + * + * @param {number} timeoutDuration + */ + internalResetTimeout: function internalResetTimeout(timeoutDuration) { + clearTimeout(config.timeout); + config.timeout = setTimeout$1(config.timeoutHandler(timeoutDuration), timeoutDuration); + }, + /** + * Create a new async pause and return a new function that can release the pause. + * + * This mechanism is internally used by: + * + * - explicit async pauses, created by calling `assert.async()`, + * - implicit async pauses, created when `QUnit.test()` or module hook callbacks + * use async-await or otherwise return a Promise. + * + * Happy scenario: + * + * - Pause is created by calling internalStop(). + * + * Pause is released normally by invoking release() during the same test. + * + * The release() callback lets internal processing resume. + * + * Failure scenarios: + * + * - The test fails due to an uncaught exception. + * + * In this case, Test.run() will call internalRecover() which empties the clears all + * async pauses and sets the cancelled flag, which means we silently ignore any + * late calls to the resume() callback, as we will have moved on to a different + * test by then, and we don't want to cause an extra "release during a different test" + * errors that the developer isn't really responsible for. This can happen when a test + * correctly schedules a call to release(), but also causes an uncaught error. The + * uncaught error means we will no longer wait for the release (as it might not arrive). + * + * - Pause is never released, or called an insufficient number of times. + * + * Our timeout handler will kill the pause and resume test processing, basically + * like internalRecover(), but for one pause instead of any/all. + * + * Here, too, any late calls to resume() will be silently ignored to avoid + * extra errors. We tolerate this since the original test will have already been + * marked as failure. + * + * TODO: QUnit 3 will enable timeouts by default <https://github.com/qunitjs/qunit/issues/1483>, + * but right now a test will hang indefinitely if async pauses are not released, + * unless QUnit.config.testTimeout or assert.timeout() is used. + * + * - Pause is spontaneously released during a different test, + * or when no test is currently running. + * + * This is close to impossible because this error only happens if the original test + * succesfully finished first (since other failure scenarios kill pauses and ignore + * late calls). It can happen if a test ended exactly as expected, but has some + * external or shared state continuing to hold a reference to the release callback, + * and either the same test scheduled another call to it in the future, or a later test + * causes it to be called through some shared state. + * + * - Pause release() is called too often, during the same test. + * + * This simply throws an error, after which uncaught error handling picks it up + * and processing resumes. + * + * @param {number} [requiredCalls=1] */ - DiffMatchPatch.prototype.diffCleanupEfficiency = function( diffs ) { - var changes, equalities, equalitiesLength, lastequality, - pointer, preIns, preDel, postIns, postDel; - changes = false; - equalities = []; // Stack of indices where equalities are found. - equalitiesLength = 0; // Keeping our own length var is faster in JS. - /** @type {?string} */ - lastequality = null; - // Always equal to diffs[equalities[equalitiesLength - 1]][1] - pointer = 0; // Index of current position. - // Is there an insertion operation before the last equality. - preIns = false; - // Is there a deletion operation before the last equality. - preDel = false; - // Is there an insertion operation after the last equality. - postIns = false; - // Is there a deletion operation after the last equality. - postDel = false; - while ( pointer < diffs.length ) { - if ( diffs[ pointer ][ 0 ] === DIFF_EQUAL ) { // Equality found. - if ( diffs[ pointer ][ 1 ].length < this.DiffEditCost && ( postIns || postDel ) ) { - // Candidate found. - equalities[ equalitiesLength++ ] = pointer; - preIns = postIns; - preDel = postDel; - lastequality = diffs[ pointer ][ 1 ]; + internalStop: function internalStop() { + var requiredCalls = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1; + config.blocking = true; + var test = this; + var pauseId = this.nextPauseId++; + var pause = { + cancelled: false, + remaining: requiredCalls + }; + test.pauses.set(pauseId, pause); + function release() { + if (pause.cancelled) { + return; + } + if (config.current === undefined) { + throw new Error('Unexpected release of async pause after tests finished.\n' + "> Test: ".concat(test.testName, " [async #").concat(pauseId, "]")); + } + if (config.current !== test) { + throw new Error('Unexpected release of async pause during a different test.\n' + "> Test: ".concat(test.testName, " [async #").concat(pauseId, "]")); + } + if (pause.remaining <= 0) { + throw new Error('Tried to release async pause that was already released.\n' + "> Test: ".concat(test.testName, " [async #").concat(pauseId, "]")); + } + + // The `requiredCalls` parameter exists to support `assert.async(count)` + pause.remaining--; + if (pause.remaining === 0) { + test.pauses.delete(pauseId); + } + internalStart(test); + } + + // Set a recovery timeout, if so configured. + if (setTimeout$1) { + var timeoutDuration; + if (typeof test.timeout === 'number') { + timeoutDuration = test.timeout; + } else if (typeof config.testTimeout === 'number') { + timeoutDuration = config.testTimeout; + } + if (typeof timeoutDuration === 'number' && timeoutDuration > 0) { + config.timeoutHandler = function (timeout) { + return function () { + config.timeout = null; + pause.cancelled = true; + test.pauses.delete(pauseId); + test.pushFailure("Test took longer than ".concat(timeout, "ms; test timed out."), sourceFromStacktrace(2)); + internalStart(test); + }; + }; + clearTimeout(config.timeout); + config.timeout = setTimeout$1(config.timeoutHandler(timeoutDuration), timeoutDuration); + } + } + return release; + }, + resolvePromise: function resolvePromise(promise, phase) { + if (promise != null) { + var _test = this; + var then = promise.then; + if (typeof then === 'function') { + var resume = _test.internalStop(); + var resolve = function resolve() { + resume(); + }; + if (config.notrycatch) { + then.call(promise, resolve); + } else { + var reject = function reject(error) { + var message = 'Promise rejected ' + (!phase ? 'during' : phase.replace(/Each$/, '')) + ' "' + _test.testName + '": ' + (error && error.message || error); + _test.pushFailure(message, extractStacktrace(error, 0)); + + // Else next test will carry the responsibility + saveGlobal(); + + // Unblock + internalRecover(_test); + }; + then.call(promise, resolve, reject); + } + } + } + }, + valid: function valid() { + // Internally-generated tests are always valid + if (this.callback && this.callback.validTest) { + return true; + } + function moduleChainIdMatch(testModule, selectedId) { + return ( + // undefined or empty array + !selectedId || !selectedId.length || inArray(testModule.moduleId, selectedId) || testModule.parentModule && moduleChainIdMatch(testModule.parentModule, selectedId) + ); + } + if (!moduleChainIdMatch(this.module, config.moduleId)) { + return false; + } + if (config.testId && config.testId.length && !inArray(this.testId, config.testId)) { + return false; + } + function moduleChainNameMatch(testModule, selectedModule) { + if (!selectedModule) { + // undefined or empty string + return true; + } + var testModuleName = testModule.name ? testModule.name.toLowerCase() : null; + if (testModuleName === selectedModule) { + return true; + } else if (testModule.parentModule) { + return moduleChainNameMatch(testModule.parentModule, selectedModule); + } else { + return false; + } + } + var selectedModule = config.module && config.module.toLowerCase(); + if (!moduleChainNameMatch(this.module, selectedModule)) { + return false; + } + var filter = config.filter; + if (!filter) { + return true; + } + var regexFilter = /^(!?)\/([\w\W]*)\/(i?$)/.exec(filter); + var fullName = this.module.name + ': ' + this.testName; + return regexFilter ? this.regexFilter(!!regexFilter[1], regexFilter[2], regexFilter[3], fullName) : this.stringFilter(filter, fullName); + }, + regexFilter: function regexFilter(exclude, pattern, flags, fullName) { + var regex = new RegExp(pattern, flags); + var match = regex.test(fullName); + return match !== exclude; + }, + stringFilter: function stringFilter(filter, fullName) { + filter = filter.toLowerCase(); + fullName = fullName.toLowerCase(); + var 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; + } + }; + function pushFailure() { + if (!config.current) { + throw new Error('pushFailure() assertion outside test context, in ' + sourceFromStacktrace(2)); + } + + // Gets current test obj + var currentTest = config.current; + return currentTest.pushFailure.apply(currentTest, arguments); + } + function saveGlobal() { + config.pollution = []; + if (config.noglobals) { + for (var key in g) { + if (hasOwn$1.call(g, 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 old = config.pollution; + saveGlobal(); + var newGlobals = diff(config.pollution, old); + if (newGlobals.length > 0) { + pushFailure('Introduced global variable(s): ' + newGlobals.join(', ')); + } + var deletedGlobals = diff(old, config.pollution); + if (deletedGlobals.length > 0) { + pushFailure('Deleted global variable(s): ' + deletedGlobals.join(', ')); + } + } + var focused = false; // indicates that the "only" filter was used + + function addTest(settings) { + if (focused || config.currentModule.ignored) { + return; + } + var newTest = new Test(settings); + newTest.queue(); + } + function addOnlyTest(settings) { + if (config.currentModule.ignored) { + return; + } + if (!focused) { + config.queue.length = 0; + focused = true; + } + var newTest = new Test(settings); + newTest.queue(); + } + + // Will be exposed as QUnit.test + function test(testName, callback) { + addTest({ + testName: testName, + callback: callback + }); + } + function makeEachTestName(testName, argument) { + return "".concat(testName, " [").concat(argument, "]"); + } + function runEach(data, eachFn) { + if (Array.isArray(data)) { + for (var i = 0; i < data.length; i++) { + eachFn(data[i], i); + } + } else if (_typeof(data) === 'object' && data !== null) { + for (var key in data) { + eachFn(data[key], key); + } + } else { + throw new Error("test.each() expects an array or object as input, but\nfound ".concat(_typeof(data), " instead.")); + } + } + extend(test, { + todo: function todo(testName, callback) { + addTest({ + testName: testName, + callback: callback, + todo: true + }); + }, + skip: function skip(testName) { + addTest({ + testName: testName, + skip: true + }); + }, + only: function only(testName, callback) { + addOnlyTest({ + testName: testName, + callback: callback + }); + }, + each: function each(testName, dataset, callback) { + runEach(dataset, function (data, testKey) { + addTest({ + testName: makeEachTestName(testName, testKey), + callback: callback, + withData: true, + stackOffset: 5, + data: data + }); + }); + } + }); + test.todo.each = function (testName, dataset, callback) { + runEach(dataset, function (data, testKey) { + addTest({ + testName: makeEachTestName(testName, testKey), + callback: callback, + todo: true, + withData: true, + stackOffset: 5, + data: data + }); + }); + }; + test.skip.each = function (testName, dataset) { + runEach(dataset, function (_, testKey) { + addTest({ + testName: makeEachTestName(testName, testKey), + stackOffset: 5, + skip: true + }); + }); + }; + test.only.each = function (testName, dataset, callback) { + runEach(dataset, function (data, testKey) { + addOnlyTest({ + testName: makeEachTestName(testName, testKey), + callback: callback, + withData: true, + stackOffset: 5, + data: data + }); + }); + }; + + // Forcefully release all processing holds. + function internalRecover(test) { + test.pauses.forEach(function (pause) { + pause.cancelled = true; + }); + test.pauses.clear(); + internalStart(test); + } + + // Release a processing hold, scheduling a resumption attempt if no holds remain. + function internalStart(test) { + // Ignore if other async pauses still exist. + if (test.pauses.size > 0) { + return; + } + + // Add a slight delay to allow more assertions etc. + if (setTimeout$1) { + clearTimeout(config.timeout); + config.timeout = setTimeout$1(function () { + if (test.pauses.size > 0) { + return; + } + clearTimeout(config.timeout); + config.timeout = null; + config.blocking = false; + ProcessingQueue.advance(); + }); + } else { + config.blocking = false; + ProcessingQueue.advance(); + } + } + function collectTests(module) { + var tests = [].concat(module.tests); + var modules = _toConsumableArray(module.childModules); + + // Do a breadth-first traversal of the child modules + while (modules.length) { + var nextModule = modules.shift(); + tests.push.apply(tests, nextModule.tests); + modules.push.apply(modules, _toConsumableArray(nextModule.childModules)); + } + return tests; + } + + // This returns true after all executable and skippable tests + // in a module have been proccessed, and informs 'suiteEnd' + // and moduleDone(). + function allTestsExecuted(module) { + return module.testsRun + module.testsIgnored === collectTests(module).length; + } + + // This returns true during the last executable non-skipped test + // within a module, and informs the running of the 'after' hook + // for a given module. This runs only once for a given module, + // but must run during the last non-skipped test. When it runs, + // there may be non-zero skipped tests left. + function lastTestWithinModuleExecuted(module) { + return module.testsRun === collectTests(module).filter(function (test) { + return !test.skip; + }).length - 1; + } + function incrementTestsRun(module) { + module.testsRun++; + while (module = module.parentModule) { + module.testsRun++; + } + } + function incrementTestsIgnored(module) { + module.testsIgnored++; + while (module = module.parentModule) { + module.testsIgnored++; + } + } + + /* global module, exports, define */ + function exportQUnit(QUnit) { + var exportedModule = false; + if (window$1 && document) { + // QUnit may be defined when it is preconfigured but then only QUnit and QUnit.config may be defined. + if (window$1.QUnit && window$1.QUnit.version) { + throw new Error('QUnit has already been defined.'); + } + window$1.QUnit = QUnit; + exportedModule = true; + } + + // For Node.js + if (typeof module !== 'undefined' && module && module.exports) { + module.exports = QUnit; + + // For consistency with CommonJS environments' exports + module.exports.QUnit = QUnit; + exportedModule = true; + } + + // For CommonJS with exports, but without module.exports, like Rhino + if (typeof exports !== 'undefined' && exports) { + exports.QUnit = QUnit; + exportedModule = true; + } + + // For AMD + if (typeof define === 'function' && define.amd) { + define(function () { + return QUnit; + }); + QUnit.config.autostart = false; + exportedModule = true; + } + + // For other environments, including Web Workers (globalThis === self), + // SpiderMonkey (mozjs), and other embedded JavaScript engines + if (!exportedModule) { + g.QUnit = QUnit; + } + } + + var ConsoleReporter = /*#__PURE__*/function () { + function ConsoleReporter(runner) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + _classCallCheck(this, ConsoleReporter); + // Cache references to console methods to ensure we can report failures + // from tests tests that mock the console object itself. + // https://github.com/qunitjs/qunit/issues/1340 + // Support IE 9: Function#bind is supported, but no console.log.bind(). + this.log = options.log || Function.prototype.bind.call(console$1.log, console$1); + runner.on('error', this.onError.bind(this)); + runner.on('runStart', this.onRunStart.bind(this)); + runner.on('testStart', this.onTestStart.bind(this)); + runner.on('testEnd', this.onTestEnd.bind(this)); + runner.on('runEnd', this.onRunEnd.bind(this)); + } + _createClass(ConsoleReporter, [{ + key: "onError", + value: function onError(error) { + this.log('error', error); + } + }, { + key: "onRunStart", + value: function onRunStart(runStart) { + this.log('runStart', runStart); + } + }, { + key: "onTestStart", + value: function onTestStart(test) { + this.log('testStart', test); + } + }, { + key: "onTestEnd", + value: function onTestEnd(test) { + this.log('testEnd', test); + } + }, { + key: "onRunEnd", + value: function onRunEnd(runEnd) { + this.log('runEnd', runEnd); + } + }], [{ + key: "init", + value: function init(runner, options) { + return new ConsoleReporter(runner, options); + } + }]); + return ConsoleReporter; + }(); + + var FORCE_COLOR, + NODE_DISABLE_COLORS, + NO_COLOR, + TERM, + isTTY = true; + if (typeof process !== 'undefined') { + var _ref = process.env || {}; + FORCE_COLOR = _ref.FORCE_COLOR; + NODE_DISABLE_COLORS = _ref.NODE_DISABLE_COLORS; + NO_COLOR = _ref.NO_COLOR; + TERM = _ref.TERM; + isTTY = process.stdout && process.stdout.isTTY; + } + var $ = { + enabled: !NODE_DISABLE_COLORS && NO_COLOR == null && TERM !== 'dumb' && (FORCE_COLOR != null && FORCE_COLOR !== '0' || isTTY), + // modifiers + reset: init(0, 0), + bold: init(1, 22), + dim: init(2, 22), + italic: init(3, 23), + underline: init(4, 24), + inverse: init(7, 27), + hidden: init(8, 28), + strikethrough: init(9, 29), + // colors + black: init(30, 39), + red: init(31, 39), + green: init(32, 39), + yellow: init(33, 39), + blue: init(34, 39), + magenta: init(35, 39), + cyan: init(36, 39), + white: init(37, 39), + gray: init(90, 39), + grey: init(90, 39), + // background colors + bgBlack: init(40, 49), + bgRed: init(41, 49), + bgGreen: init(42, 49), + bgYellow: init(43, 49), + bgBlue: init(44, 49), + bgMagenta: init(45, 49), + bgCyan: init(46, 49), + bgWhite: init(47, 49) + }; + function run(arr, str) { + var i = 0, + tmp, + beg = '', + end = ''; + for (; i < arr.length; i++) { + tmp = arr[i]; + beg += tmp.open; + end += tmp.close; + if (!!~str.indexOf(tmp.close)) { + str = str.replace(tmp.rgx, tmp.close + tmp.open); + } + } + return beg + str + end; + } + function chain(has, keys) { + var ctx = { + has: has, + keys: keys + }; + ctx.reset = $.reset.bind(ctx); + ctx.bold = $.bold.bind(ctx); + ctx.dim = $.dim.bind(ctx); + ctx.italic = $.italic.bind(ctx); + ctx.underline = $.underline.bind(ctx); + ctx.inverse = $.inverse.bind(ctx); + ctx.hidden = $.hidden.bind(ctx); + ctx.strikethrough = $.strikethrough.bind(ctx); + ctx.black = $.black.bind(ctx); + ctx.red = $.red.bind(ctx); + ctx.green = $.green.bind(ctx); + ctx.yellow = $.yellow.bind(ctx); + ctx.blue = $.blue.bind(ctx); + ctx.magenta = $.magenta.bind(ctx); + ctx.cyan = $.cyan.bind(ctx); + ctx.white = $.white.bind(ctx); + ctx.gray = $.gray.bind(ctx); + ctx.grey = $.grey.bind(ctx); + ctx.bgBlack = $.bgBlack.bind(ctx); + ctx.bgRed = $.bgRed.bind(ctx); + ctx.bgGreen = $.bgGreen.bind(ctx); + ctx.bgYellow = $.bgYellow.bind(ctx); + ctx.bgBlue = $.bgBlue.bind(ctx); + ctx.bgMagenta = $.bgMagenta.bind(ctx); + ctx.bgCyan = $.bgCyan.bind(ctx); + ctx.bgWhite = $.bgWhite.bind(ctx); + return ctx; + } + function init(open, close) { + var blk = { + open: "\x1B[".concat(open, "m"), + close: "\x1B[".concat(close, "m"), + rgx: new RegExp("\\x1b\\[".concat(close, "m"), 'g') + }; + return function (txt) { + if (this !== void 0 && this.has !== void 0) { + !!~this.has.indexOf(open) || (this.has.push(open), this.keys.push(blk)); + return txt === void 0 ? this : $.enabled ? run(this.keys, txt + '') : txt + ''; + } + return txt === void 0 ? chain([open], [blk]) : $.enabled ? run([blk], txt + '') : txt + ''; + }; + } + + var hasOwn = Object.prototype.hasOwnProperty; + + /** + * Format a given value into YAML. + * + * YAML is a superset of JSON that supports all the same data + * types and syntax, and more. As such, it is always possible + * to fallback to JSON.stringfify, but we generally avoid + * that to make output easier to read for humans. + * + * Supported data types: + * + * - null + * - boolean + * - number + * - string + * - array + * - object + * + * Anything else (including NaN, Infinity, and undefined) + * must be described in strings, for display purposes. + * + * Note that quotes are optional in YAML strings if the + * strings are "simple", and as such we generally prefer + * that for improved readability. We output strings in + * one of three ways: + * + * - bare unquoted text, for simple one-line strings. + * - JSON (quoted text), for complex one-line strings. + * - YAML Block, for complex multi-line strings. + * + * Objects with cyclical references will be stringifed as + * "[Circular]" as they cannot otherwise be represented. + */ + function prettyYamlValue(value) { + var indent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 4; + if (value === undefined) { + // Not supported in JSON/YAML, turn into string + // and let the below output it as bare string. + value = String(value); + } + + // Support IE 9-11: Use isFinite instead of ES6 Number.isFinite + if (typeof value === 'number' && !isFinite(value)) { + // Turn NaN and Infinity into simple strings. + // Paranoia: Don't return directly just in case there's + // a way to add special characters here. + value = String(value); + } + if (typeof value === 'number') { + // Simple numbers + return JSON.stringify(value); + } + if (typeof value === 'string') { + // If any of these match, then we can't output it + // as bare unquoted text, because that would either + // cause data loss or invalid YAML syntax. + // + // - Quotes, escapes, line breaks, or JSON-like stuff. + var rSpecialJson = /['"\\/[{}\]\r\n]/; + + // - Characters that are special at the start of a YAML value + var rSpecialYaml = /[-?:,[\]{}#&*!|=>'"%@`]/; + + // - Leading or trailing whitespace. + var rUntrimmed = /(^\s|\s$)/; + + // - Ambiguous as YAML number, e.g. '2', '-1.2', '.2', or '2_000' + var rNumerical = /^[\d._-]+$/; + + // - Ambiguous as YAML bool. + // Use case-insensitive match, although technically only + // fully-lower, fully-upper, or uppercase-first would be ambiguous. + // e.g. true/True/TRUE, but not tRUe. + var rBool = /^(true|false|y|n|yes|no|on|off)$/i; + + // Is this a complex string? + if (value === '' || rSpecialJson.test(value) || rSpecialYaml.test(value[0]) || rUntrimmed.test(value) || rNumerical.test(value) || rBool.test(value)) { + if (!/\n/.test(value)) { + // Complex one-line string, use JSON (quoted string) + return JSON.stringify(value); + } + + // See also <https://yaml-multiline.info/> + // Support IE 9-11: Avoid ES6 String#repeat + var prefix = new Array(indent + 1).join(' '); + var trailingLinebreakMatch = value.match(/\n+$/); + var trailingLinebreaks = trailingLinebreakMatch ? trailingLinebreakMatch[0].length : 0; + if (trailingLinebreaks === 1) { + // Use the most straight-forward "Block" string in YAML + // without any "Chomping" indicators. + var lines = value + + // Ignore the last new line, since we'll get that one for free + // with the straight-forward Block syntax. + .replace(/\n$/, '').split('\n').map(function (line) { + return prefix + line; + }); + return '|\n' + lines.join('\n'); + } else { + // This has either no trailing new lines, or more than 1. + // Use |+ so that YAML parsers will preserve it exactly. + var _lines = value.split('\n').map(function (line) { + return prefix + line; + }); + return '|+\n' + _lines.join('\n'); + } + } else { + // Simple string, use bare unquoted text + return value; + } + } + + // Handle null, boolean, array, and object + return JSON.stringify(decycledShallowClone(value), null, 2); + } + + /** + * Creates a shallow clone of an object where cycles have + * been replaced with "[Circular]". + */ + function decycledShallowClone(object) { + var ancestors = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + if (ancestors.indexOf(object) !== -1) { + return '[Circular]'; + } + var type = Object.prototype.toString.call(object).replace(/^\[.+\s(.+?)]$/, '$1').toLowerCase(); + var clone; + switch (type) { + case 'array': + ancestors.push(object); + clone = object.map(function (element) { + return decycledShallowClone(element, ancestors); + }); + ancestors.pop(); + break; + case 'object': + ancestors.push(object); + clone = {}; + Object.keys(object).forEach(function (key) { + clone[key] = decycledShallowClone(object[key], ancestors); + }); + ancestors.pop(); + break; + default: + clone = object; + } + return clone; + } + var TapReporter = /*#__PURE__*/function () { + function TapReporter(runner) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + _classCallCheck(this, TapReporter); + // Cache references to console methods to ensure we can report failures + // from tests tests that mock the console object itself. + // https://github.com/qunitjs/qunit/issues/1340 + // Support IE 9: Function#bind is supported, but no console.log.bind(). + this.log = options.log || Function.prototype.bind.call(console$1.log, console$1); + this.testCount = 0; + this.ended = false; + this.bailed = false; + runner.on('error', this.onError.bind(this)); + runner.on('runStart', this.onRunStart.bind(this)); + runner.on('testEnd', this.onTestEnd.bind(this)); + runner.on('runEnd', this.onRunEnd.bind(this)); + } + _createClass(TapReporter, [{ + key: "onRunStart", + value: function onRunStart(_runSuite) { + this.log('TAP version 13'); + } + }, { + key: "onError", + value: function onError(error) { + if (this.bailed) { + return; + } + this.bailed = true; + + // Imitate onTestEnd + // Skip this if we're past "runEnd" as it would look odd + if (!this.ended) { + this.testCount = this.testCount + 1; + this.log($.red("not ok ".concat(this.testCount, " global failure"))); + this.logError(error); + } + this.log('Bail out! ' + errorString(error).split('\n')[0]); + if (this.ended) { + this.logError(error); + } + } + }, { + key: "onTestEnd", + value: function onTestEnd(test) { + var _this = this; + this.testCount = this.testCount + 1; + if (test.status === 'passed') { + this.log("ok ".concat(this.testCount, " ").concat(test.fullName.join(' > '))); + } else if (test.status === 'skipped') { + this.log($.yellow("ok ".concat(this.testCount, " # SKIP ").concat(test.fullName.join(' > ')))); + } else if (test.status === 'todo') { + this.log($.cyan("not ok ".concat(this.testCount, " # TODO ").concat(test.fullName.join(' > ')))); + test.errors.forEach(function (error) { + return _this.logAssertion(error, 'todo'); + }); + } else { + this.log($.red("not ok ".concat(this.testCount, " ").concat(test.fullName.join(' > ')))); + test.errors.forEach(function (error) { + return _this.logAssertion(error); + }); + } + } + }, { + key: "onRunEnd", + value: function onRunEnd(runSuite) { + this.ended = true; + this.log("1..".concat(runSuite.testCounts.total)); + this.log("# pass ".concat(runSuite.testCounts.passed)); + this.log($.yellow("# skip ".concat(runSuite.testCounts.skipped))); + this.log($.cyan("# todo ".concat(runSuite.testCounts.todo))); + this.log($.red("# fail ".concat(runSuite.testCounts.failed))); + } + }, { + key: "logAssertion", + value: function logAssertion(error, severity) { + var out = ' ---'; + out += "\n message: ".concat(prettyYamlValue(error.message || 'failed')); + out += "\n severity: ".concat(prettyYamlValue(severity || 'failed')); + if (hasOwn.call(error, 'actual')) { + out += "\n actual : ".concat(prettyYamlValue(error.actual)); + } + if (hasOwn.call(error, 'expected')) { + out += "\n expected: ".concat(prettyYamlValue(error.expected)); + } + if (error.stack) { + // Since stacks aren't user generated, take a bit of liberty by + // adding a trailing new line to allow a straight-forward YAML Blocks. + out += "\n stack: ".concat(prettyYamlValue(error.stack + '\n')); + } + out += '\n ...'; + this.log(out); + } + }, { + key: "logError", + value: function logError(error) { + var out = ' ---'; + out += "\n message: ".concat(prettyYamlValue(errorString(error))); + out += "\n severity: ".concat(prettyYamlValue('failed')); + if (error && error.stack) { + out += "\n stack: ".concat(prettyYamlValue(error.stack + '\n')); + } + out += '\n ...'; + this.log(out); + } + }], [{ + key: "init", + value: function init(runner, options) { + return new TapReporter(runner, options); + } + }]); + return TapReporter; + }(); + + var reporters = { + console: ConsoleReporter, + tap: TapReporter + }; + + function makeAddGlobalHook(hookName) { + return function addGlobalHook(callback) { + if (!config.globalHooks[hookName]) { + config.globalHooks[hookName] = []; + } + config.globalHooks[hookName].push(callback); + }; + } + var hooks = { + beforeEach: makeAddGlobalHook('beforeEach'), + afterEach: makeAddGlobalHook('afterEach') + }; + + /** + * Handle a global error that should result in a failed test run. + * + * Summary: + * + * - If we're strictly inside a test (or one if its module hooks), the exception + * becomes a failed assertion. + * + * This has the important side-effect that uncaught exceptions (such as + * calling an undefined function) during a "todo" test do NOT result in + * a failed test run. + * + * - If we're anywhere outside a test (be it in early event callbacks, or + * internally between tests, or somewhere after "runEnd" if the process is + * still alive for some reason), then send an "error" event to the reporters. + * + * @since 2.17.0 + * @param {Error|any} error + */ + function onUncaughtException(error) { + if (config.current) { + config.current.assert.pushResult({ + result: false, + message: "global failure: ".concat(errorString(error)), + // We could let callers specify an offset to subtract a number of frames via + // sourceFromStacktrace, in case they are a wrapper further away from the error + // handler, and thus reduce some noise in the stack trace. However, we're not + // doing this right now because it would almost never be used in practice given + // the vast majority of error values will be Error objects, and thus have their + // own stack trace already. + source: error && error.stack || sourceFromStacktrace(2) + }); + } else { + // The "error" event was added in QUnit 2.17. + // Increase "bad assertion" stats despite no longer pushing an assertion in this case. + // This ensures "runEnd" and "QUnit.done()" handlers behave as expected, since the "bad" + // count is typically how reporters decide on the boolean outcome of the test run. + runSuite.globalFailureCount++; + config.stats.bad++; + config.stats.all++; + emit('error', error); + } + } + + /** + * Handle a window.onerror error. + * + * If there is a current test that sets the internal `ignoreGlobalErrors` field + * (such as during `assert.throws()`), then the error is ignored and native + * error reporting is suppressed as well. This is because in browsers, an error + * can sometimes end up in `window.onerror` instead of in the local try/catch. + * This ignoring of errors does not apply to our general onUncaughtException + * method, nor to our `unhandledRejection` handlers, as those are not meant + * to receive an "expected" error during `assert.throws()`. + * + * @see <https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onerror> + * @deprecated since 2.17.0 Use QUnit.onUncaughtException instead. + * @param {Object} details + * @param {string} details.message + * @param {string} details.fileName + * @param {number} details.lineNumber + * @param {string|undefined} [details.stacktrace] + * @return {bool} True if native error reporting should be suppressed. + */ + function onWindowError(details) { + Logger.warn('QUnit.onError is deprecated and will be removed in QUnit 3.0.' + ' Please use QUnit.onUncaughtException instead.'); + if (config.current && config.current.ignoreGlobalErrors) { + return true; + } + var err = new Error(details.message); + err.stack = details.stacktrace || details.fileName + ':' + details.lineNumber; + onUncaughtException(err); + return false; + } + + var QUnit = {}; + + // The "currentModule" object would ideally be defined using the createModule() + // function. Since it isn't, add the missing suiteReport property to it now that + // we have loaded all source code required to do so. + // + // TODO: Consider defining currentModule in core.js or module.js in its entirely + // rather than partly in config.js and partly here. + config.currentModule.suiteReport = runSuite; + var globalStartCalled = false; + var runStarted = false; + + // Figure out if we're running the tests from a server or not + QUnit.isLocal = window$1 && window$1.location && window$1.location.protocol === 'file:'; + + // Expose the current QUnit version + QUnit.version = '2.19.4'; + extend(QUnit, { + config: config, + dump: dump, + equiv: equiv, + reporters: reporters, + hooks: hooks, + is: is, + objectType: objectType, + on: on, + onError: onWindowError, + onUncaughtException: onUncaughtException, + pushFailure: pushFailure, + assert: Assert.prototype, + module: module$1, + test: test, + // alias other test flavors for easy access + todo: test.todo, + skip: test.skip, + only: test.only, + start: function start(count) { + if (config.current) { + throw new Error('QUnit.start cannot be called inside a test context.'); + } + var globalStartAlreadyCalled = globalStartCalled; + globalStartCalled = true; + if (runStarted) { + throw new Error('Called start() while test already started running'); + } + if (globalStartAlreadyCalled || count > 1) { + throw new Error('Called start() outside of a test context too many times'); + } + if (config.autostart) { + throw new Error('Called start() outside of a test context when ' + 'QUnit.config.autostart was true'); + } + if (!config.pageLoaded) { + // The page isn't completely loaded yet, so we set autostart and then + // load if we're in Node or wait for the browser's load event. + config.autostart = true; + + // Starts from Node even if .load was not previously called. We still return + // early otherwise we'll wind up "beginning" twice. + if (!document) { + QUnit.load(); + } + return; + } + scheduleBegin(); + }, + onUnhandledRejection: function onUnhandledRejection(reason) { + Logger.warn('QUnit.onUnhandledRejection is deprecated and will be removed in QUnit 3.0.' + ' Please use QUnit.onUncaughtException instead.'); + onUncaughtException(reason); + }, + extend: function extend$1() { + Logger.warn('QUnit.extend is deprecated and will be removed in QUnit 3.0.' + ' Please use Object.assign instead.'); + + // delegate to utility implementation, which does not warn and can be used elsewhere internally + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + return extend.apply(this, args); + }, + load: function load() { + config.pageLoaded = true; + + // Initialize the configuration options + extend(config, { + started: 0, + updateRate: 1000, + autostart: true, + filter: '' + }, true); + if (!runStarted) { + config.blocking = false; + if (config.autostart) { + scheduleBegin(); + } + } + }, + stack: function stack(offset) { + offset = (offset || 0) + 2; + return sourceFromStacktrace(offset); + } + }); + registerLoggingCallbacks(QUnit); + function scheduleBegin() { + runStarted = true; + + // Add a slight delay to allow definition of more modules and tests. + if (setTimeout$1) { + setTimeout$1(function () { + begin(); + }); + } else { + begin(); + } + } + function unblockAndAdvanceQueue() { + config.blocking = false; + ProcessingQueue.advance(); + } + function begin() { + if (config.started) { + unblockAndAdvanceQueue(); + return; + } + + // The test run hasn't officially begun yet + // Record the time of the test run's beginning + config.started = performance.now(); + + // Delete the loose unnamed module if unused. + if (config.modules[0].name === '' && config.modules[0].tests.length === 0) { + config.modules.shift(); + } + var modulesLog = []; + for (var i = 0; i < config.modules.length; i++) { + // Don't expose the unnamed global test module to plugins. + if (config.modules[i].name !== '') { + modulesLog.push({ + name: config.modules[i].name, + moduleId: config.modules[i].moduleId, + // Added in QUnit 1.16.0 for internal use by html-reporter, + // but no longer used since QUnit 2.7.0. + // @deprecated Kept unofficially to be removed in QUnit 3.0. + tests: config.modules[i].tests + }); + } + } + + // The test run is officially beginning now + emit('runStart', runSuite.start(true)); + runLoggingCallbacks('begin', { + totalTests: Test.count, + modules: modulesLog + }).then(unblockAndAdvanceQueue); + } + exportQUnit(QUnit); + + (function () { + if (!window$1 || !document) { + return; + } + var config = QUnit.config; + var hasOwn = Object.prototype.hasOwnProperty; + + // Stores fixture HTML for resetting later + function storeFixture() { + // Avoid overwriting user-defined values + if (hasOwn.call(config, 'fixture')) { + return; + } + var fixture = document.getElementById('qunit-fixture'); + if (fixture) { + config.fixture = fixture.cloneNode(true); + } + } + QUnit.begin(storeFixture); + + // Resets the fixture DOM element if available. + function resetFixture() { + if (config.fixture == null) { + return; + } + var fixture = document.getElementById('qunit-fixture'); + var resetFixtureType = _typeof(config.fixture); + if (resetFixtureType === 'string') { + // support user defined values for `config.fixture` + var newFixture = document.createElement('div'); + newFixture.setAttribute('id', 'qunit-fixture'); + newFixture.innerHTML = config.fixture; + fixture.parentNode.replaceChild(newFixture, fixture); + } else { + var clonedFixture = config.fixture.cloneNode(true); + fixture.parentNode.replaceChild(clonedFixture, fixture); + } + } + QUnit.testStart(resetFixture); + })(); + + (function () { + // Only interact with URLs via window.location + var location = typeof window$1 !== 'undefined' && window$1.location; + if (!location) { + return; + } + var urlParams = getUrlParams(); + QUnit.urlParams = urlParams; + QUnit.config.filter = urlParams.filter; + QUnit.config.module = urlParams.module; + QUnit.config.moduleId = [].concat(urlParams.moduleId || []); + QUnit.config.testId = [].concat(urlParams.testId || []); + + // Test order randomization + if (urlParams.seed === true) { + // Generate a random seed if the option is specified without a value + QUnit.config.seed = Math.random().toString(36).slice(2); + } else if (urlParams.seed) { + QUnit.config.seed = urlParams.seed; + } + + // Add URL-parameter-mapped config values with UI form rendering data + QUnit.config.urlConfig.push({ + id: 'hidepassed', + label: 'Hide passed tests', + tooltip: 'Only show tests and assertions that fail. Stored as query-strings.' + }, { + id: 'noglobals', + label: 'Check for Globals', + tooltip: 'Enabling this will test if any test introduces new properties on the ' + 'global object (`window` in Browsers). 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.' + }); + QUnit.begin(function () { + var urlConfig = QUnit.config.urlConfig; + for (var i = 0; i < urlConfig.length; i++) { + // Options can be either strings or objects with nonempty "id" properties + var option = QUnit.config.urlConfig[i]; + if (typeof option !== 'string') { + option = option.id; + } + if (QUnit.config[option] === undefined) { + QUnit.config[option] = urlParams[option]; + } + } + }); + function getUrlParams() { + var urlParams = Object.create(null); + var params = location.search.slice(1).split('&'); + var length = params.length; + for (var i = 0; i < length; i++) { + if (params[i]) { + var param = params[i].split('='); + var name = decodeQueryParam(param[0]); + + // Allow just a key to turn on a flag, e.g., test.html?noglobals + var value = param.length === 1 || decodeQueryParam(param.slice(1).join('=')); + if (name in urlParams) { + urlParams[name] = [].concat(urlParams[name], value); + } else { + urlParams[name] = value; + } + } + } + return urlParams; + } + function decodeQueryParam(param) { + return decodeURIComponent(param.replace(/\+/g, '%20')); + } + })(); + + var fuzzysort$1 = {exports: {}}; + + (function (module) { + (function (root, UMD) { + if (module.exports) module.exports = UMD();else root.fuzzysort = UMD(); + })(commonjsGlobal, function UMD() { + function fuzzysortNew(instanceOptions) { + var fuzzysort = { + single: function single(search, target, options) { + if (search == 'farzher') return { + target: "farzher was here (^-^*)/", + score: 0, + indexes: [0, 1, 2, 3, 4, 5, 6] + }; + if (!search) return null; + if (!isObj(search)) search = fuzzysort.getPreparedSearch(search); + if (!target) return null; + if (!isObj(target)) target = fuzzysort.getPrepared(target); + var allowTypo = options && options.allowTypo !== undefined ? options.allowTypo : instanceOptions && instanceOptions.allowTypo !== undefined ? instanceOptions.allowTypo : true; + var algorithm = allowTypo ? fuzzysort.algorithm : fuzzysort.algorithmNoTypo; + return algorithm(search, target, search[0]); + }, + go: function go(search, targets, options) { + if (search == 'farzher') return [{ + target: "farzher was here (^-^*)/", + score: 0, + indexes: [0, 1, 2, 3, 4, 5, 6], + obj: targets ? targets[0] : null + }]; + if (!search) return noResults; + search = fuzzysort.prepareSearch(search); + var searchLowerCode = search[0]; + var threshold = options && options.threshold || instanceOptions && instanceOptions.threshold || -9007199254740991; + var limit = options && options.limit || instanceOptions && instanceOptions.limit || 9007199254740991; + var allowTypo = options && options.allowTypo !== undefined ? options.allowTypo : instanceOptions && instanceOptions.allowTypo !== undefined ? instanceOptions.allowTypo : true; + var algorithm = allowTypo ? fuzzysort.algorithm : fuzzysort.algorithmNoTypo; + var resultsLen = 0; + var limitedCount = 0; + var targetsLen = targets.length; + + // This code is copy/pasted 3 times for performance reasons [options.keys, options.key, no keys] + + // options.keys + if (options && options.keys) { + var scoreFn = options.scoreFn || defaultScoreFn; + var keys = options.keys; + var keysLen = keys.length; + for (var i = targetsLen - 1; i >= 0; --i) { + var obj = targets[i]; + var objResults = new Array(keysLen); + for (var keyI = keysLen - 1; keyI >= 0; --keyI) { + var key = keys[keyI]; + var target = getValue(obj, key); + if (!target) { + objResults[keyI] = null; + continue; + } + if (!isObj(target)) target = fuzzysort.getPrepared(target); + objResults[keyI] = algorithm(search, target, searchLowerCode); + } + objResults.obj = obj; // before scoreFn so scoreFn can use it + var score = scoreFn(objResults); + if (score === null) continue; + if (score < threshold) continue; + objResults.score = score; + if (resultsLen < limit) { + q.add(objResults); + ++resultsLen; + } else { + ++limitedCount; + if (score > q.peek().score) q.replaceTop(objResults); + } + } + + // options.key + } else if (options && options.key) { + var key = options.key; + for (var i = targetsLen - 1; i >= 0; --i) { + var obj = targets[i]; + var target = getValue(obj, key); + if (!target) continue; + if (!isObj(target)) target = fuzzysort.getPrepared(target); + var result = algorithm(search, target, searchLowerCode); + if (result === null) continue; + if (result.score < threshold) continue; + + // have to clone result so duplicate targets from different obj can each reference the correct obj + result = { + target: result.target, + _targetLowerCodes: null, + _nextBeginningIndexes: null, + score: result.score, + indexes: result.indexes, + obj: obj + }; // hidden + + if (resultsLen < limit) { + q.add(result); + ++resultsLen; } else { - // Not a candidate, and can never become one. - equalitiesLength = 0; - lastequality = null; + ++limitedCount; + if (result.score > q.peek().score) q.replaceTop(result); } - postIns = postDel = false; - } else { // An insertion or deletion. - if ( diffs[ pointer ][ 0 ] === DIFF_DELETE ) { - postDel = true; + } + + // no keys + } else { + for (var i = targetsLen - 1; i >= 0; --i) { + var target = targets[i]; + if (!target) continue; + if (!isObj(target)) target = fuzzysort.getPrepared(target); + var result = algorithm(search, target, searchLowerCode); + if (result === null) continue; + if (result.score < threshold) continue; + if (resultsLen < limit) { + q.add(result); + ++resultsLen; } else { - postIns = true; + ++limitedCount; + if (result.score > q.peek().score) q.replaceTop(result); } - /* - * Five types to be split: - * <ins>A</ins><del>B</del>XY<ins>C</ins><del>D</del> - * <ins>A</ins>X<ins>C</ins><del>D</del> - * <ins>A</ins><del>B</del>X<ins>C</ins> - * <ins>A</del>X<ins>C</ins><del>D</del> - * <ins>A</ins><del>B</del>X<del>C</del> - */ - if ( lastequality && ( ( preIns && preDel && postIns && postDel ) || - ( ( lastequality.length < this.DiffEditCost / 2 ) && - ( preIns + preDel + postIns + postDel ) === 3 ) ) ) { - // Duplicate record. - diffs.splice( equalities[equalitiesLength - 1], 0, [ DIFF_DELETE, lastequality ] ); - // Change second copy to insert. - diffs[ equalities[ equalitiesLength - 1 ] + 1 ][ 0 ] = DIFF_INSERT; - equalitiesLength--; // Throw away the equality we just deleted; - lastequality = null; - if (preIns && preDel) { - // No changes made which could affect previous entry, keep going. - postIns = postDel = true; - equalitiesLength = 0; + } + } + if (resultsLen === 0) return noResults; + var results = new Array(resultsLen); + for (var i = resultsLen - 1; i >= 0; --i) { + results[i] = q.poll(); + } + results.total = resultsLen + limitedCount; + return results; + }, + goAsync: function goAsync(search, targets, options) { + var canceled = false; + var p = new Promise(function (resolve, reject) { + if (search == 'farzher') return resolve([{ + target: "farzher was here (^-^*)/", + score: 0, + indexes: [0, 1, 2, 3, 4, 5, 6], + obj: targets ? targets[0] : null + }]); + if (!search) return resolve(noResults); + search = fuzzysort.prepareSearch(search); + var searchLowerCode = search[0]; + var q = fastpriorityqueue(); + var iCurrent = targets.length - 1; + var threshold = options && options.threshold || instanceOptions && instanceOptions.threshold || -9007199254740991; + var limit = options && options.limit || instanceOptions && instanceOptions.limit || 9007199254740991; + var allowTypo = options && options.allowTypo !== undefined ? options.allowTypo : instanceOptions && instanceOptions.allowTypo !== undefined ? instanceOptions.allowTypo : true; + var algorithm = allowTypo ? fuzzysort.algorithm : fuzzysort.algorithmNoTypo; + var resultsLen = 0; + var limitedCount = 0; + function step() { + if (canceled) return reject('canceled'); + var startMs = Date.now(); + + // This code is copy/pasted 3 times for performance reasons [options.keys, options.key, no keys] + + // options.keys + if (options && options.keys) { + var scoreFn = options.scoreFn || defaultScoreFn; + var keys = options.keys; + var keysLen = keys.length; + for (; iCurrent >= 0; --iCurrent) { + if (iCurrent % 1000 /*itemsPerCheck*/ === 0) { + if (Date.now() - startMs >= 10 /*asyncInterval*/) { + isNode ? setImmediate(step) : setTimeout(step); + return; + } + } + var obj = targets[iCurrent]; + var objResults = new Array(keysLen); + for (var keyI = keysLen - 1; keyI >= 0; --keyI) { + var key = keys[keyI]; + var target = getValue(obj, key); + if (!target) { + objResults[keyI] = null; + continue; + } + if (!isObj(target)) target = fuzzysort.getPrepared(target); + objResults[keyI] = algorithm(search, target, searchLowerCode); + } + objResults.obj = obj; // before scoreFn so scoreFn can use it + var score = scoreFn(objResults); + if (score === null) continue; + if (score < threshold) continue; + objResults.score = score; + if (resultsLen < limit) { + q.add(objResults); + ++resultsLen; + } else { + ++limitedCount; + if (score > q.peek().score) q.replaceTop(objResults); + } + } + + // options.key + } else if (options && options.key) { + var key = options.key; + for (; iCurrent >= 0; --iCurrent) { + if (iCurrent % 1000 /*itemsPerCheck*/ === 0) { + if (Date.now() - startMs >= 10 /*asyncInterval*/) { + isNode ? setImmediate(step) : setTimeout(step); + return; + } + } + var obj = targets[iCurrent]; + var target = getValue(obj, key); + if (!target) continue; + if (!isObj(target)) target = fuzzysort.getPrepared(target); + var result = algorithm(search, target, searchLowerCode); + if (result === null) continue; + if (result.score < threshold) continue; + + // have to clone result so duplicate targets from different obj can each reference the correct obj + result = { + target: result.target, + _targetLowerCodes: null, + _nextBeginningIndexes: null, + score: result.score, + indexes: result.indexes, + obj: obj + }; // hidden + + if (resultsLen < limit) { + q.add(result); + ++resultsLen; } else { - equalitiesLength--; // Throw away the previous equality. - pointer = equalitiesLength > 0 ? equalities[ equalitiesLength - 1 ] : -1; - postIns = postDel = false; + ++limitedCount; + if (result.score > q.peek().score) q.replaceTop(result); } - changes = true; + } + + // no keys + } else { + for (; iCurrent >= 0; --iCurrent) { + if (iCurrent % 1000 /*itemsPerCheck*/ === 0) { + if (Date.now() - startMs >= 10 /*asyncInterval*/) { + isNode ? setImmediate(step) : setTimeout(step); + return; + } + } + var target = targets[iCurrent]; + if (!target) continue; + if (!isObj(target)) target = fuzzysort.getPrepared(target); + var result = algorithm(search, target, searchLowerCode); + if (result === null) continue; + if (result.score < threshold) continue; + if (resultsLen < limit) { + q.add(result); + ++resultsLen; + } else { + ++limitedCount; + if (result.score > q.peek().score) q.replaceTop(result); + } + } + } + if (resultsLen === 0) return resolve(noResults); + var results = new Array(resultsLen); + for (var i = resultsLen - 1; i >= 0; --i) { + results[i] = q.poll(); + } + results.total = resultsLen + limitedCount; + resolve(results); + } + isNode ? setImmediate(step) : step(); //setTimeout here is too slow + }); + + p.cancel = function () { + canceled = true; + }; + return p; + }, + highlight: function highlight(result, hOpen, hClose) { + if (typeof hOpen == 'function') return fuzzysort.highlightCallback(result, hOpen); + if (result === null) return null; + if (hOpen === undefined) hOpen = '<b>'; + if (hClose === undefined) hClose = '</b>'; + var highlighted = ''; + var matchesIndex = 0; + var opened = false; + var target = result.target; + var targetLen = target.length; + var matchesBest = result.indexes; + for (var i = 0; i < targetLen; ++i) { + var char = target[i]; + if (matchesBest[matchesIndex] === i) { + ++matchesIndex; + if (!opened) { + opened = true; + highlighted += hOpen; + } + if (matchesIndex === matchesBest.length) { + highlighted += char + hClose + target.substr(i + 1); + break; + } + } else { + if (opened) { + opened = false; + highlighted += hClose; } + } + highlighted += char; } - pointer++; + return highlighted; + }, + highlightCallback: function highlightCallback(result, cb) { + if (result === null) return null; + var target = result.target; + var targetLen = target.length; + var indexes = result.indexes; + var highlighted = ''; + var matchI = 0; + var indexesI = 0; + var opened = false; + var result = []; + for (var i = 0; i < targetLen; ++i) { + var char = target[i]; + if (indexes[indexesI] === i) { + ++indexesI; + if (!opened) { + opened = true; + result.push(highlighted); + highlighted = ''; + } + if (indexesI === indexes.length) { + highlighted += char; + result.push(cb(highlighted, matchI++)); + highlighted = ''; + result.push(target.substr(i + 1)); + break; + } + } else { + if (opened) { + opened = false; + result.push(cb(highlighted, matchI++)); + highlighted = ''; + } + } + highlighted += char; + } + return result; + }, + prepare: function prepare(target) { + if (!target) return { + target: '', + _targetLowerCodes: [0 /*this 0 doesn't make sense. here because an empty array causes the algorithm to deoptimize and run 50% slower!*/], + _nextBeginningIndexes: null, + score: null, + indexes: null, + obj: null + }; // hidden + return { + target: target, + _targetLowerCodes: fuzzysort.prepareLowerCodes(target), + _nextBeginningIndexes: null, + score: null, + indexes: null, + obj: null + }; // hidden + }, + + prepareSlow: function prepareSlow(target) { + if (!target) return { + target: '', + _targetLowerCodes: [0 /*this 0 doesn't make sense. here because an empty array causes the algorithm to deoptimize and run 50% slower!*/], + _nextBeginningIndexes: null, + score: null, + indexes: null, + obj: null + }; // hidden + return { + target: target, + _targetLowerCodes: fuzzysort.prepareLowerCodes(target), + _nextBeginningIndexes: fuzzysort.prepareNextBeginningIndexes(target), + score: null, + indexes: null, + obj: null + }; // hidden + }, + + prepareSearch: function prepareSearch(search) { + if (!search) search = ''; + return fuzzysort.prepareLowerCodes(search); + }, + // Below this point is only internal code + // Below this point is only internal code + // Below this point is only internal code + // Below this point is only internal code + + getPrepared: function getPrepared(target) { + if (target.length > 999) return fuzzysort.prepare(target); // don't cache huge targets + var targetPrepared = preparedCache.get(target); + if (targetPrepared !== undefined) return targetPrepared; + targetPrepared = fuzzysort.prepare(target); + preparedCache.set(target, targetPrepared); + return targetPrepared; + }, + getPreparedSearch: function getPreparedSearch(search) { + if (search.length > 999) return fuzzysort.prepareSearch(search); // don't cache huge searches + var searchPrepared = preparedSearchCache.get(search); + if (searchPrepared !== undefined) return searchPrepared; + searchPrepared = fuzzysort.prepareSearch(search); + preparedSearchCache.set(search, searchPrepared); + return searchPrepared; + }, + algorithm: function algorithm(searchLowerCodes, prepared, searchLowerCode) { + var targetLowerCodes = prepared._targetLowerCodes; + var searchLen = searchLowerCodes.length; + var targetLen = targetLowerCodes.length; + var searchI = 0; // where we at + var targetI = 0; // where you at + var typoSimpleI = 0; + var matchesSimpleLen = 0; + + // very basic fuzzy match; to remove non-matching targets ASAP! + // walk through target. find sequential matches. + // if all chars aren't found then exit + for (;;) { + var isMatch = searchLowerCode === targetLowerCodes[targetI]; + if (isMatch) { + matchesSimple[matchesSimpleLen++] = targetI; + ++searchI; + if (searchI === searchLen) break; + searchLowerCode = searchLowerCodes[typoSimpleI === 0 ? searchI : typoSimpleI === searchI ? searchI + 1 : typoSimpleI === searchI - 1 ? searchI - 1 : searchI]; + } + ++targetI; + if (targetI >= targetLen) { + // Failed to find searchI + // Check for typo or exit + // we go as far as possible before trying to transpose + // then we transpose backwards until we reach the beginning + for (;;) { + if (searchI <= 1) return null; // not allowed to transpose first char + if (typoSimpleI === 0) { + // we haven't tried to transpose yet + --searchI; + var searchLowerCodeNew = searchLowerCodes[searchI]; + if (searchLowerCode === searchLowerCodeNew) continue; // doesn't make sense to transpose a repeat char + typoSimpleI = searchI; + } else { + if (typoSimpleI === 1) return null; // reached the end of the line for transposing + --typoSimpleI; + searchI = typoSimpleI; + searchLowerCode = searchLowerCodes[searchI + 1]; + var searchLowerCodeNew = searchLowerCodes[searchI]; + if (searchLowerCode === searchLowerCodeNew) continue; // doesn't make sense to transpose a repeat char + } + + matchesSimpleLen = searchI; + targetI = matchesSimple[matchesSimpleLen - 1] + 1; + break; + } + } + } + var searchI = 0; + var typoStrictI = 0; + var successStrict = false; + var matchesStrictLen = 0; + var nextBeginningIndexes = prepared._nextBeginningIndexes; + if (nextBeginningIndexes === null) nextBeginningIndexes = prepared._nextBeginningIndexes = fuzzysort.prepareNextBeginningIndexes(prepared.target); + var firstPossibleI = targetI = matchesSimple[0] === 0 ? 0 : nextBeginningIndexes[matchesSimple[0] - 1]; + + // Our target string successfully matched all characters in sequence! + // Let's try a more advanced and strict test to improve the score + // only count it as a match if it's consecutive or a beginning character! + if (targetI !== targetLen) for (;;) { + if (targetI >= targetLen) { + // We failed to find a good spot for this search char, go back to the previous search char and force it forward + if (searchI <= 0) { + // We failed to push chars forward for a better match + // transpose, starting from the beginning + ++typoStrictI; + if (typoStrictI > searchLen - 2) break; + if (searchLowerCodes[typoStrictI] === searchLowerCodes[typoStrictI + 1]) continue; // doesn't make sense to transpose a repeat char + targetI = firstPossibleI; + continue; + } + --searchI; + var lastMatch = matchesStrict[--matchesStrictLen]; + targetI = nextBeginningIndexes[lastMatch]; + } else { + var isMatch = searchLowerCodes[typoStrictI === 0 ? searchI : typoStrictI === searchI ? searchI + 1 : typoStrictI === searchI - 1 ? searchI - 1 : searchI] === targetLowerCodes[targetI]; + if (isMatch) { + matchesStrict[matchesStrictLen++] = targetI; + ++searchI; + if (searchI === searchLen) { + successStrict = true; + break; + } + ++targetI; + } else { + targetI = nextBeginningIndexes[targetI]; + } + } + } + { + // tally up the score & keep track of matches for highlighting later + if (successStrict) { + var matchesBest = matchesStrict; + var matchesBestLen = matchesStrictLen; + } else { + var matchesBest = matchesSimple; + var matchesBestLen = matchesSimpleLen; + } + var score = 0; + var lastTargetI = -1; + for (var i = 0; i < searchLen; ++i) { + var targetI = matchesBest[i]; + // score only goes down if they're not consecutive + if (lastTargetI !== targetI - 1) score -= targetI; + lastTargetI = targetI; + } + if (!successStrict) { + score *= 1000; + if (typoSimpleI !== 0) score += -20; /*typoPenalty*/ + } else { + if (typoStrictI !== 0) score += -20; /*typoPenalty*/ + } + + score -= targetLen - searchLen; + prepared.score = score; + prepared.indexes = new Array(matchesBestLen); + for (var i = matchesBestLen - 1; i >= 0; --i) { + prepared.indexes[i] = matchesBest[i]; + } + return prepared; + } + }, + algorithmNoTypo: function algorithmNoTypo(searchLowerCodes, prepared, searchLowerCode) { + var targetLowerCodes = prepared._targetLowerCodes; + var searchLen = searchLowerCodes.length; + var targetLen = targetLowerCodes.length; + var searchI = 0; // where we at + var targetI = 0; // where you at + var matchesSimpleLen = 0; + + // very basic fuzzy match; to remove non-matching targets ASAP! + // walk through target. find sequential matches. + // if all chars aren't found then exit + for (;;) { + var isMatch = searchLowerCode === targetLowerCodes[targetI]; + if (isMatch) { + matchesSimple[matchesSimpleLen++] = targetI; + ++searchI; + if (searchI === searchLen) break; + searchLowerCode = searchLowerCodes[searchI]; + } + ++targetI; + if (targetI >= targetLen) return null; // Failed to find searchI + } + + var searchI = 0; + var successStrict = false; + var matchesStrictLen = 0; + var nextBeginningIndexes = prepared._nextBeginningIndexes; + if (nextBeginningIndexes === null) nextBeginningIndexes = prepared._nextBeginningIndexes = fuzzysort.prepareNextBeginningIndexes(prepared.target); + targetI = matchesSimple[0] === 0 ? 0 : nextBeginningIndexes[matchesSimple[0] - 1]; + + // Our target string successfully matched all characters in sequence! + // Let's try a more advanced and strict test to improve the score + // only count it as a match if it's consecutive or a beginning character! + if (targetI !== targetLen) for (;;) { + if (targetI >= targetLen) { + // We failed to find a good spot for this search char, go back to the previous search char and force it forward + if (searchI <= 0) break; // We failed to push chars forward for a better match + + --searchI; + var lastMatch = matchesStrict[--matchesStrictLen]; + targetI = nextBeginningIndexes[lastMatch]; + } else { + var isMatch = searchLowerCodes[searchI] === targetLowerCodes[targetI]; + if (isMatch) { + matchesStrict[matchesStrictLen++] = targetI; + ++searchI; + if (searchI === searchLen) { + successStrict = true; + break; + } + ++targetI; + } else { + targetI = nextBeginningIndexes[targetI]; + } + } + } + { + // tally up the score & keep track of matches for highlighting later + if (successStrict) { + var matchesBest = matchesStrict; + var matchesBestLen = matchesStrictLen; + } else { + var matchesBest = matchesSimple; + var matchesBestLen = matchesSimpleLen; + } + var score = 0; + var lastTargetI = -1; + for (var i = 0; i < searchLen; ++i) { + var targetI = matchesBest[i]; + // score only goes down if they're not consecutive + if (lastTargetI !== targetI - 1) score -= targetI; + lastTargetI = targetI; + } + if (!successStrict) score *= 1000; + score -= targetLen - searchLen; + prepared.score = score; + prepared.indexes = new Array(matchesBestLen); + for (var i = matchesBestLen - 1; i >= 0; --i) { + prepared.indexes[i] = matchesBest[i]; + } + return prepared; + } + }, + prepareLowerCodes: function prepareLowerCodes(str) { + var strLen = str.length; + var lowerCodes = []; // new Array(strLen) sparse array is too slow + var lower = str.toLowerCase(); + for (var i = 0; i < strLen; ++i) { + lowerCodes[i] = lower.charCodeAt(i); + } + return lowerCodes; + }, + prepareBeginningIndexes: function prepareBeginningIndexes(target) { + var targetLen = target.length; + var beginningIndexes = []; + var beginningIndexesLen = 0; + var wasUpper = false; + var wasAlphanum = false; + for (var i = 0; i < targetLen; ++i) { + var targetCode = target.charCodeAt(i); + var isUpper = targetCode >= 65 && targetCode <= 90; + var isAlphanum = isUpper || targetCode >= 97 && targetCode <= 122 || targetCode >= 48 && targetCode <= 57; + var isBeginning = isUpper && !wasUpper || !wasAlphanum || !isAlphanum; + wasUpper = isUpper; + wasAlphanum = isAlphanum; + if (isBeginning) beginningIndexes[beginningIndexesLen++] = i; + } + return beginningIndexes; + }, + prepareNextBeginningIndexes: function prepareNextBeginningIndexes(target) { + var targetLen = target.length; + var beginningIndexes = fuzzysort.prepareBeginningIndexes(target); + var nextBeginningIndexes = []; // new Array(targetLen) sparse array is too slow + var lastIsBeginning = beginningIndexes[0]; + var lastIsBeginningI = 0; + for (var i = 0; i < targetLen; ++i) { + if (lastIsBeginning > i) { + nextBeginningIndexes[i] = lastIsBeginning; + } else { + lastIsBeginning = beginningIndexes[++lastIsBeginningI]; + nextBeginningIndexes[i] = lastIsBeginning === undefined ? targetLen : lastIsBeginning; + } + } + return nextBeginningIndexes; + }, + cleanup: cleanup, + new: fuzzysortNew + }; + return fuzzysort; + } // fuzzysortNew + + // This stuff is outside fuzzysortNew, because it's shared with instances of fuzzysort.new() + var isNode = typeof commonjsRequire !== 'undefined' && typeof window === 'undefined'; + var MyMap = typeof Map === 'function' ? Map : function () { + var s = Object.create(null); + this.get = function (k) { + return s[k]; + }; + this.set = function (k, val) { + s[k] = val; + return this; + }; + this.clear = function () { + s = Object.create(null); + }; + }; + var preparedCache = new MyMap(); + var preparedSearchCache = new MyMap(); + var noResults = []; + noResults.total = 0; + var matchesSimple = []; + var matchesStrict = []; + function cleanup() { + preparedCache.clear(); + preparedSearchCache.clear(); + matchesSimple = []; + matchesStrict = []; + } + function defaultScoreFn(a) { + var max = -9007199254740991; + for (var i = a.length - 1; i >= 0; --i) { + var result = a[i]; + if (result === null) continue; + var score = result.score; + if (score > max) max = score; + } + if (max === -9007199254740991) return null; + return max; + } + + // prop = 'key' 2.5ms optimized for this case, seems to be about as fast as direct obj[prop] + // prop = 'key1.key2' 10ms + // prop = ['key1', 'key2'] 27ms + function getValue(obj, prop) { + var tmp = obj[prop]; + if (tmp !== undefined) return tmp; + var segs = prop; + if (!Array.isArray(prop)) segs = prop.split('.'); + var len = segs.length; + var i = -1; + while (obj && ++i < len) { + obj = obj[segs[i]]; } + return obj; + } + function isObj(x) { + return _typeof(x) === 'object'; + } // faster as a function + + // Hacked version of https://github.com/lemire/FastPriorityQueue.js + var fastpriorityqueue = function fastpriorityqueue() { + var r = [], + o = 0, + e = {}; + function n() { + for (var e = 0, n = r[e], c = 1; c < o;) { + var f = c + 1; + e = c, f < o && r[f].score < r[c].score && (e = f), r[e - 1 >> 1] = r[e], c = 1 + (e << 1); + } + for (var a = e - 1 >> 1; e > 0 && n.score < r[a].score; a = (e = a) - 1 >> 1) { + r[e] = r[a]; + } + r[e] = n; + } + return e.add = function (e) { + var n = o; + r[o++] = e; + for (var c = n - 1 >> 1; n > 0 && e.score < r[c].score; c = (n = c) - 1 >> 1) { + r[n] = r[c]; + } + r[n] = e; + }, e.poll = function () { + if (0 !== o) { + var e = r[0]; + return r[0] = r[--o], n(), e; + } + }, e.peek = function (e) { + if (0 !== o) return r[0]; + }, e.replaceTop = function (o) { + r[0] = o, n(); + }, e; + }; + var q = fastpriorityqueue(); // reuse this, except for async, it needs to make its own + + return fuzzysortNew(); + }); // UMD + + // TODO: (performance) wasm version!? + // TODO: (performance) threads? + // TODO: (performance) avoid cache misses + // TODO: (performance) preparedCache is a memory leak + // TODO: (like sublime) backslash === forwardslash + // TODO: (like sublime) spaces: "a b" should do 2 searches 1 for a and 1 for b + // TODO: (scoring) garbage in targets that allows most searches to strict match need a penality + // TODO: (performance) idk if allowTypo is optimized + })(fuzzysort$1); + var fuzzysort = fuzzysort$1.exports; + + var stats = { + failedTests: [], + defined: 0, + completed: 0 + }; + + // Escape text for attribute or text content. + function escapeText(str) { + if (!str) { + return ''; + } - if ( changes ) { - this.diffCleanupMerge( diffs ); + // Both single quotes and double quotes (for attributes) + return ('' + str).replace(/['"<>&]/g, function (s) { + switch (s) { + case "'": + return '''; + case '"': + return '"'; + case '<': + return '<'; + case '>': + return '>'; + case '&': + return '&'; + } + }); + } + (function () { + // Don't load the HTML Reporter on non-browser environments + if (!window$1 || !document) { + return; + } + var config = QUnit.config; + var hiddenTests = []; + var collapseNext = false; + var hasOwn = Object.prototype.hasOwnProperty; + var unfilteredUrl = setUrl({ + filter: undefined, + module: undefined, + moduleId: undefined, + testId: undefined + }); + var dropdownData = null; + function trim(string) { + if (typeof string.trim === 'function') { + return string.trim(); + } else { + return string.replace(/^\s+|\s+$/g, ''); + } + } + function addEvent(elem, type, fn) { + elem.addEventListener(type, fn, false); + } + function removeEvent(elem, type, fn) { + elem.removeEventListener(type, fn, false); + } + 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 + ' ') >= 0; + } + function addClass(elem, name) { + if (!hasClass(elem, name)) { + elem.className += (elem.className ? ' ' : '') + name; + } + } + function toggleClass(elem, name, force) { + if (force || typeof force === 'undefined' && !hasClass(elem, name)) { + addClass(elem, name); + } else { + removeClass(elem, name); + } + } + function removeClass(elem, name) { + var set = ' ' + elem.className + ' '; + + // Class name may appear multiple times + while (set.indexOf(' ' + name + ' ') >= 0) { + set = set.replace(' ' + name + ' ', ' '); + } + + // Trim for prettiness + elem.className = trim(set); + } + function id(name) { + return document.getElementById && document.getElementById(name); + } + function abortTests() { + var abortButton = id('qunit-abort-tests-button'); + if (abortButton) { + abortButton.disabled = true; + abortButton.innerHTML = 'Aborting...'; + } + QUnit.config.queue.length = 0; + return false; + } + function interceptNavigation(ev) { + // Trim potential accidental whitespace so that QUnit doesn't throw an error about no tests matching the filter. + var filterInputElem = id('qunit-filter-input'); + filterInputElem.value = trim(filterInputElem.value); + applyUrlParams(); + if (ev && ev.preventDefault) { + ev.preventDefault(); + } + return false; + } + function getUrlConfigHtml() { + var selection = false; + var urlConfig = config.urlConfig; + var urlConfigHtml = ''; + for (var i = 0; i < urlConfig.length; i++) { + // Options can be either strings or objects with nonempty "id" properties + var val = config.urlConfig[i]; + if (typeof val === 'string') { + val = { + id: val, + label: val + }; + } + var escaped = escapeText(val.id); + var escapedTooltip = escapeText(val.tooltip); + if (!val.value || typeof val.value === 'string') { + urlConfigHtml += "<label for='qunit-urlconfig-" + escaped + "' title='" + escapedTooltip + "'><input id='qunit-urlconfig-" + escaped + "' name='" + escaped + "' type='checkbox'" + (val.value ? " value='" + escapeText(val.value) + "'" : '') + (config[val.id] ? " checked='checked'" : '') + " title='" + escapedTooltip + "' />" + escapeText(val.label) + '</label>'; + } else { + urlConfigHtml += "<label for='qunit-urlconfig-" + escaped + "' title='" + escapedTooltip + "'>" + val.label + ": </label><select id='qunit-urlconfig-" + escaped + "' name='" + escaped + "' title='" + escapedTooltip + "'><option></option>"; + if (Array.isArray(val.value)) { + for (var j = 0; j < val.value.length; j++) { + escaped = escapeText(val.value[j]); + urlConfigHtml += "<option value='" + escaped + "'" + (config[val.id] === val.value[j] ? (selection = true) && " selected='selected'" : '') + '>' + escaped + '</option>'; + } + } else { + for (var _j in val.value) { + if (hasOwn.call(val.value, _j)) { + urlConfigHtml += "<option value='" + escapeText(_j) + "'" + (config[val.id] === _j ? (selection = true) && " selected='selected'" : '') + '>' + escapeText(val.value[_j]) + '</option>'; + } + } + } + if (config[val.id] && !selection) { + escaped = escapeText(config[val.id]); + urlConfigHtml += "<option value='" + escaped + "' selected='selected' disabled='disabled'>" + escaped + '</option>'; + } + urlConfigHtml += '</select>'; } + } + return urlConfigHtml; + } + + // Handle "click" events on toolbar checkboxes and "change" for select menus. + // Updates the URL with the new state of `config.urlConfig` values. + function toolbarChanged() { + var field = this; + var params = {}; + + // Detect if field is a select menu or a checkbox + var value; + if ('selectedIndex' in field) { + value = field.options[field.selectedIndex].value || undefined; + } else { + value = field.checked ? field.defaultValue || true : undefined; + } + params[field.name] = value; + var updatedUrl = setUrl(params); + + // Check if we can apply the change without a page refresh + if (field.name === 'hidepassed' && 'replaceState' in window$1.history) { + QUnit.urlParams[field.name] = value; + config[field.name] = value || false; + var tests = id('qunit-tests'); + if (tests) { + var length = tests.children.length; + var children = tests.children; + if (field.checked) { + for (var i = 0; i < length; i++) { + var test = children[i]; + var className = test ? test.className : ''; + var classNameHasPass = className.indexOf('pass') > -1; + var classNameHasSkipped = className.indexOf('skipped') > -1; + if (classNameHasPass || classNameHasSkipped) { + hiddenTests.push(test); + } + } + var _iterator = _createForOfIteratorHelper(hiddenTests), + _step; + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var hiddenTest = _step.value; + tests.removeChild(hiddenTest); + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); + } + } else { + var _test; + while ((_test = hiddenTests.pop()) != null) { + tests.appendChild(_test); + } + } + } + window$1.history.replaceState(null, '', updatedUrl); + } else { + window$1.location = updatedUrl; + } + } + function setUrl(params) { + var querystring = '?'; + var location = window$1.location; + params = extend(extend({}, QUnit.urlParams), params); + for (var key in params) { + // Skip inherited or undefined properties + if (hasOwn.call(params, key) && params[key] !== undefined) { + // Output a parameter for each value of this key + // (but usually just one) + var arrValue = [].concat(params[key]); + for (var i = 0; i < arrValue.length; i++) { + querystring += encodeURIComponent(key); + if (arrValue[i] !== true) { + querystring += '=' + encodeURIComponent(arrValue[i]); + } + querystring += '&'; + } + } + } + return location.protocol + '//' + location.host + location.pathname + querystring.slice(0, -1); + } + function applyUrlParams() { + var filter = id('qunit-filter-input').value; + window$1.location = setUrl({ + filter: filter === '' ? undefined : filter, + moduleId: _toConsumableArray(dropdownData.selectedMap.keys()), + // Remove module and testId filter + module: undefined, + testId: undefined + }); + } + function toolbarUrlConfigContainer() { + var urlConfigContainer = document.createElement('span'); + urlConfigContainer.innerHTML = getUrlConfigHtml(); + addClass(urlConfigContainer, 'qunit-url-config'); + addEvents(urlConfigContainer.getElementsByTagName('input'), 'change', toolbarChanged); + addEvents(urlConfigContainer.getElementsByTagName('select'), 'change', toolbarChanged); + return urlConfigContainer; + } + function abortTestsButton() { + var button = document.createElement('button'); + button.id = 'qunit-abort-tests-button'; + button.innerHTML = 'Abort'; + addEvent(button, 'click', abortTests); + return button; + } + function toolbarLooseFilter() { + var filter = document.createElement('form'); + var label = document.createElement('label'); + var input = document.createElement('input'); + var button = document.createElement('button'); + addClass(filter, 'qunit-filter'); + label.innerHTML = 'Filter: '; + input.type = 'text'; + input.value = config.filter || ''; + input.name = 'filter'; + input.id = 'qunit-filter-input'; + button.innerHTML = 'Go'; + label.appendChild(input); + filter.appendChild(label); + filter.appendChild(document.createTextNode(' ')); + filter.appendChild(button); + addEvent(filter, 'submit', interceptNavigation); + return filter; + } + function createModuleListItem(moduleId, name, checked) { + return '<li><label class="clickable' + (checked ? ' checked' : '') + '"><input type="checkbox" ' + 'value="' + escapeText(moduleId) + '"' + (checked ? ' checked="checked"' : '') + ' />' + escapeText(name) + '</label></li>'; + } + + /** + * @param {Array} Results from fuzzysort + * @return {string} HTML + */ + function moduleListHtml(results) { + var html = ''; + + // Hoist the already selected items, and show them always + // even if not matched by the current search. + dropdownData.selectedMap.forEach(function (name, moduleId) { + html += createModuleListItem(moduleId, name, true); + }); + for (var i = 0; i < results.length; i++) { + var mod = results[i].obj; + if (!dropdownData.selectedMap.has(mod.moduleId)) { + html += createModuleListItem(mod.moduleId, mod.name, false); + } + } + return html; + } + function toolbarModuleFilter(beginDetails) { + var initialSelected = null; + dropdownData = { + options: beginDetails.modules.slice(), + selectedMap: new StringMap(), + isDirty: function isDirty() { + return _toConsumableArray(dropdownData.selectedMap.keys()).sort().join(',') !== _toConsumableArray(initialSelected.keys()).sort().join(','); + } + }; + if (config.moduleId.length) { + // The module dropdown is seeded with the runtime configuration of the last run. + // + // We don't reference `config.moduleId` directly after this and keep our own + // copy because: + // 1. This naturally filters out unknown moduleIds. + // 2. Gives us a place to manage and remember unsubmitted checkbox changes. + // 3. Gives us an efficient way to map a selected moduleId to module name + // during rendering. + for (var i = 0; i < beginDetails.modules.length; i++) { + var mod = beginDetails.modules[i]; + if (config.moduleId.indexOf(mod.moduleId) !== -1) { + dropdownData.selectedMap.set(mod.moduleId, mod.name); + } + } + } + initialSelected = new StringMap(dropdownData.selectedMap); + var moduleSearch = document.createElement('input'); + moduleSearch.id = 'qunit-modulefilter-search'; + moduleSearch.autocomplete = 'off'; + addEvent(moduleSearch, 'input', searchInput); + addEvent(moduleSearch, 'input', searchFocus); + addEvent(moduleSearch, 'focus', searchFocus); + addEvent(moduleSearch, 'click', searchFocus); + var label = document.createElement('label'); + label.htmlFor = 'qunit-modulefilter-search'; + label.textContent = 'Module:'; + var searchContainer = document.createElement('span'); + searchContainer.id = 'qunit-modulefilter-search-container'; + searchContainer.appendChild(moduleSearch); + var applyButton = document.createElement('button'); + applyButton.textContent = 'Apply'; + applyButton.title = 'Re-run the selected test modules'; + addEvent(applyButton, 'click', applyUrlParams); + var resetButton = document.createElement('button'); + resetButton.textContent = 'Reset'; + resetButton.type = 'reset'; + resetButton.title = 'Restore the previous module selection'; + var clearButton = document.createElement('button'); + clearButton.textContent = 'Select none'; + clearButton.type = 'button'; + clearButton.title = 'Clear the current module selection'; + addEvent(clearButton, 'click', function () { + dropdownData.selectedMap.clear(); + selectionChange(); + searchInput(); + }); + var actions = document.createElement('span'); + actions.id = 'qunit-modulefilter-actions'; + actions.appendChild(applyButton); + actions.appendChild(resetButton); + if (initialSelected.size) { + // Only show clear button if functionally different from reset + actions.appendChild(clearButton); + } + var dropDownList = document.createElement('ul'); + dropDownList.id = 'qunit-modulefilter-dropdown-list'; + var dropDown = document.createElement('div'); + dropDown.id = 'qunit-modulefilter-dropdown'; + dropDown.style.display = 'none'; + dropDown.appendChild(actions); + dropDown.appendChild(dropDownList); + addEvent(dropDown, 'change', selectionChange); + searchContainer.appendChild(dropDown); + // Set initial moduleSearch.placeholder and clearButton/resetButton. + selectionChange(); + var moduleFilter = document.createElement('form'); + moduleFilter.id = 'qunit-modulefilter'; + moduleFilter.appendChild(label); + moduleFilter.appendChild(document.createTextNode(' ')); + moduleFilter.appendChild(searchContainer); + addEvent(moduleFilter, 'submit', interceptNavigation); + addEvent(moduleFilter, 'reset', function () { + dropdownData.selectedMap = new StringMap(initialSelected); + // Set moduleSearch.placeholder and reflect non-dirty state + selectionChange(); + searchInput(); + }); + + // Enables show/hide for the dropdown + function searchFocus() { + if (dropDown.style.display !== 'none') { + return; + } + + // Optimization: Defer rendering options until focussed. + // https://github.com/qunitjs/qunit/issues/1664 + searchInput(); + dropDown.style.display = 'block'; + + // Hide on Escape keydown or on click outside the container + addEvent(document, 'click', hideHandler); + addEvent(document, 'keydown', hideHandler); + function hideHandler(e) { + var inContainer = moduleFilter.contains(e.target); + if (e.keyCode === 27 || !inContainer) { + if (e.keyCode === 27 && inContainer) { + moduleSearch.focus(); + } + dropDown.style.display = 'none'; + removeEvent(document, 'click', hideHandler); + removeEvent(document, 'keydown', hideHandler); + moduleSearch.value = ''; + searchInput(); + } + } + } + + /** + * @param {string} searchText + * @return {string} HTML + */ + function filterModules(searchText) { + var results; + if (searchText === '') { + // Improve on-boarding experience by having an immediate display of + // module names, indicating how the interface works. This also makes + // for a quicker interaction in the common case of small projects. + // Don't mandate typing just to get the menu. + results = dropdownData.options.slice(0, 20).map(function (obj) { + // Fake empty results. https://github.com/farzher/fuzzysort/issues/41 + return { + obj: obj + }; + }); + } else { + results = fuzzysort.go(searchText, dropdownData.options, { + limit: 20, + key: 'name', + allowTypo: true + }); + } + return moduleListHtml(results); + } + + // Processes module search box input + var searchInputTimeout; + function searchInput() { + // Use a debounce with a ~0ms timeout. This is effectively instantaneous, + // but is better than undebounced because it avoids an ever-growing + // backlog of unprocessed now-outdated input events if fuzzysearch or + // drodown DOM is slow (e.g. very large test suite). + window$1.clearTimeout(searchInputTimeout); + searchInputTimeout = window$1.setTimeout(function () { + dropDownList.innerHTML = filterModules(moduleSearch.value); + }); + } + + // Processes checkbox change, or a generic render (initial render, or after reset event) + // Avoid any dropdown rendering here as this is used by toolbarModuleFilter() + // during the initial render, which should not delay test execution. + function selectionChange(evt) { + var checkbox = evt && evt.target || null; + if (checkbox) { + // Update internal state + if (checkbox.checked) { + dropdownData.selectedMap.set(checkbox.value, checkbox.parentNode.textContent); + } else { + dropdownData.selectedMap.delete(checkbox.value); + } + + // Update UI state + toggleClass(checkbox.parentNode, 'checked', checkbox.checked); + } + var textForm = dropdownData.selectedMap.size ? dropdownData.selectedMap.size + ' ' + (dropdownData.selectedMap.size === 1 ? 'module' : 'modules') : 'All modules'; + moduleSearch.placeholder = textForm; + moduleSearch.title = 'Type to search through and reduce the list.'; + resetButton.disabled = !dropdownData.isDirty(); + clearButton.style.display = dropdownData.selectedMap.size ? '' : 'none'; + } + return moduleFilter; + } + function appendToolbar(beginDetails) { + var toolbar = id('qunit-testrunner-toolbar'); + if (toolbar) { + toolbar.appendChild(toolbarUrlConfigContainer()); + var toolbarFilters = document.createElement('span'); + toolbarFilters.id = 'qunit-toolbar-filters'; + toolbarFilters.appendChild(toolbarLooseFilter()); + toolbarFilters.appendChild(toolbarModuleFilter(beginDetails)); + var clearfix = document.createElement('div'); + clearfix.className = 'clearfix'; + toolbar.appendChild(toolbarFilters); + toolbar.appendChild(clearfix); + } + } + function appendHeader() { + var header = id('qunit-header'); + if (header) { + header.innerHTML = "<a href='" + escapeText(unfilteredUrl) + "'>" + header.innerHTML + '</a> '; + } + } + function appendBanner() { + var banner = id('qunit-banner'); + if (banner) { + banner.className = ''; + } + } + function appendTestResults() { + var tests = id('qunit-tests'); + var result = id('qunit-testresult'); + var controls; + if (result) { + result.parentNode.removeChild(result); + } + if (tests) { + tests.innerHTML = ''; + result = document.createElement('p'); + result.id = 'qunit-testresult'; + result.className = 'result'; + tests.parentNode.insertBefore(result, tests); + result.innerHTML = '<div id="qunit-testresult-display">Running...<br /> </div>' + '<div id="qunit-testresult-controls"></div>' + '<div class="clearfix"></div>'; + controls = id('qunit-testresult-controls'); + } + if (controls) { + controls.appendChild(abortTestsButton()); + } + } + function appendFilteredTest() { + var testId = QUnit.config.testId; + if (!testId || testId.length <= 0) { + return ''; + } + return "<div id='qunit-filteredTest'>Rerunning selected tests: " + escapeText(testId.join(', ')) + " <a id='qunit-clearFilter' href='" + escapeText(unfilteredUrl) + "'>Run all tests</a></div>"; + } + function appendUserAgent() { + var userAgent = id('qunit-userAgent'); + if (userAgent) { + userAgent.innerHTML = ''; + userAgent.appendChild(document.createTextNode('QUnit ' + QUnit.version + '; ' + navigator.userAgent)); + } + } + function appendInterface(beginDetails) { + var qunit = id('qunit'); + + // For compat with QUnit 1.2, and to support fully custom theme HTML, + // we will use any existing elements if no id="qunit" element exists. + // + // Note that we don't fail or fallback to creating it ourselves, + // because not having id="qunit" (and not having the below elements) + // simply means QUnit acts headless, allowing users to use their own + // reporters, or for a test runner to listen for events directly without + // having the HTML reporter actively render anything. + if (qunit) { + qunit.setAttribute('role', 'main'); + + // Since QUnit 1.3, these are created automatically if the page + // contains id="qunit". + qunit.innerHTML = "<h1 id='qunit-header'>" + escapeText(document.title) + '</h1>' + "<h2 id='qunit-banner'></h2>" + "<div id='qunit-testrunner-toolbar' role='navigation'></div>" + appendFilteredTest() + "<h2 id='qunit-userAgent'></h2>" + "<ol id='qunit-tests'></ol>"; + } + appendHeader(); + appendBanner(); + appendTestResults(); + appendUserAgent(); + appendToolbar(beginDetails); + } + function appendTest(name, testId, moduleName) { + var tests = id('qunit-tests'); + if (!tests) { + return; + } + var title = document.createElement('strong'); + title.innerHTML = getNameHtml(name, moduleName); + var testBlock = document.createElement('li'); + testBlock.appendChild(title); + + // No ID or rerun link for "global failure" blocks + if (testId !== undefined) { + var rerunTrigger = document.createElement('a'); + rerunTrigger.innerHTML = 'Rerun'; + rerunTrigger.href = setUrl({ + testId: testId + }); + testBlock.id = 'qunit-test-output-' + testId; + testBlock.appendChild(rerunTrigger); + } + var assertList = document.createElement('ol'); + assertList.className = 'qunit-assert-list'; + testBlock.appendChild(assertList); + tests.appendChild(testBlock); + return testBlock; + } + + // HTML Reporter initialization and load + QUnit.on('runStart', function (runStart) { + stats.defined = runStart.testCounts.total; + }); + QUnit.begin(function (beginDetails) { + // Initialize QUnit elements + // This is done from begin() instead of runStart, because + // urlparams.js uses begin(), which we need to wait for. + // urlparams.js in turn uses begin() to allow plugins to + // add entries to QUnit.config.urlConfig, which may be done + // asynchronously. + // <https://github.com/qunitjs/qunit/issues/1657> + appendInterface(beginDetails); + }); + function getRerunFailedHtml(failedTests) { + if (failedTests.length === 0) { + return ''; + } + var href = setUrl({ + testId: failedTests + }); + return ["<br /><a href='" + escapeText(href) + "'>", failedTests.length === 1 ? 'Rerun 1 failed test' : 'Rerun ' + failedTests.length + ' failed tests', '</a>'].join(''); + } + QUnit.on('runEnd', function (runEnd) { + var banner = id('qunit-banner'); + var tests = id('qunit-tests'); + var abortButton = id('qunit-abort-tests-button'); + var assertPassed = config.stats.all - config.stats.bad; + var html = [runEnd.testCounts.total, ' tests completed in ', runEnd.runtime, ' milliseconds, with ', runEnd.testCounts.failed, ' failed, ', runEnd.testCounts.skipped, ' skipped, and ', runEnd.testCounts.todo, ' todo.<br />', "<span class='passed'>", assertPassed, "</span> assertions of <span class='total'>", config.stats.all, "</span> passed, <span class='failed'>", config.stats.bad, '</span> failed.', getRerunFailedHtml(stats.failedTests)].join(''); + var test; + var assertLi; + var assertList; + + // Update remaining tests to aborted + if (abortButton && abortButton.disabled) { + html = 'Tests aborted after ' + runEnd.runtime + ' milliseconds.'; + for (var i = 0; i < tests.children.length; i++) { + test = tests.children[i]; + if (test.className === '' || test.className === 'running') { + test.className = 'aborted'; + assertList = test.getElementsByTagName('ol')[0]; + assertLi = document.createElement('li'); + assertLi.className = 'fail'; + assertLi.innerHTML = 'Test aborted.'; + assertList.appendChild(assertLi); + } + } + } + if (banner && (!abortButton || abortButton.disabled === false)) { + banner.className = runEnd.status === 'failed' ? 'qunit-fail' : 'qunit-pass'; + } + if (abortButton) { + abortButton.parentNode.removeChild(abortButton); + } + if (tests) { + id('qunit-testresult-display').innerHTML = html; + } + if (config.altertitle && 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 = [runEnd.status === 'failed' ? "\u2716" : "\u2714", document.title.replace(/^[\u2714\u2716] /i, '')].join(' '); + } + + // Scroll back to top to show results + if (config.scrolltop && window$1.scrollTo) { + window$1.scrollTo(0, 0); + } + }); + function getNameHtml(name, module) { + var nameHtml = ''; + if (module) { + nameHtml = "<span class='module-name'>" + escapeText(module) + '</span>: '; + } + nameHtml += "<span class='test-name'>" + escapeText(name) + '</span>'; + return nameHtml; + } + function getProgressHtml(stats) { + return [stats.completed, ' / ', stats.defined, ' tests completed.<br />'].join(''); + } + QUnit.testStart(function (details) { + var running, bad; + appendTest(details.name, details.testId, details.module); + running = id('qunit-testresult-display'); + if (running) { + addClass(running, 'running'); + bad = QUnit.config.reorder && details.previousFailure; + running.innerHTML = [getProgressHtml(stats), bad ? 'Rerunning previously failed test: <br />' : 'Running: ', getNameHtml(details.name, details.module), getRerunFailedHtml(stats.failedTests)].join(''); + } + }); + function stripHtml(string) { + // Strip tags, html entity and whitespaces + return string.replace(/<\/?[^>]+(>|$)/g, '').replace(/"/g, '').replace(/\s+/g, ''); + } + QUnit.log(function (details) { + var testItem = id('qunit-test-output-' + details.testId); + if (!testItem) { + return; + } + var message = escapeText(details.message) || (details.result ? 'okay' : 'failed'); + message = "<span class='test-message'>" + message + '</span>'; + message += "<span class='runtime'>@ " + details.runtime + ' ms</span>'; + var expected; + var actual; + var diff; + var showDiff = false; + + // The pushFailure doesn't provide details.expected + // when it calls, it's implicit to also not show expected and diff stuff + // Also, we need to check details.expected existence, as it can exist and be undefined + if (!details.result && hasOwn.call(details, 'expected')) { + if (details.negative) { + expected = 'NOT ' + QUnit.dump.parse(details.expected); + } else { + expected = QUnit.dump.parse(details.expected); + } + actual = QUnit.dump.parse(details.actual); + message += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + escapeText(expected) + '</pre></td></tr>'; + if (actual !== expected) { + message += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText(actual) + '</pre></td></tr>'; + if (typeof details.actual === 'number' && typeof details.expected === 'number') { + if (!isNaN(details.actual) && !isNaN(details.expected)) { + showDiff = true; + diff = details.actual - details.expected; + diff = (diff > 0 ? '+' : '') + diff; + } + } else if (typeof details.actual !== 'boolean' && typeof details.expected !== 'boolean') { + diff = QUnit.diff(expected, actual); + + // don't show diff if there is zero overlap + showDiff = stripHtml(diff).length !== stripHtml(expected).length + stripHtml(actual).length; + } + if (showDiff) { + message += "<tr class='test-diff'><th>Diff: </th><td><pre>" + diff + '</pre></td></tr>'; + } + } else if (expected.indexOf('[object Array]') !== -1 || expected.indexOf('[object Object]') !== -1) { + message += "<tr class='test-message'><th>Message: </th><td>" + 'Diff suppressed as the depth of object is more than current max depth (' + QUnit.config.maxDepth + ').<p>Hint: Use <code>QUnit.dump.maxDepth</code> to ' + " run with a higher max depth or <a href='" + escapeText(setUrl({ + maxDepth: -1 + })) + "'>" + 'Rerun</a> without max depth.</p></td></tr>'; + } else { + message += "<tr class='test-message'><th>Message: </th><td>" + 'Diff suppressed as the expected and actual results have an equivalent' + ' serialization</td></tr>'; + } + if (details.source) { + message += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText(details.source) + '</pre></td></tr>'; + } + message += '</table>'; + + // This occurs when pushFailure is set and we have an extracted stack trace + } else if (!details.result && details.source) { + message += '<table>' + "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText(details.source) + '</pre></td></tr>' + '</table>'; + } + var assertList = testItem.getElementsByTagName('ol')[0]; + var assertLi = document.createElement('li'); + assertLi.className = details.result ? 'pass' : 'fail'; + assertLi.innerHTML = message; + assertList.appendChild(assertLi); + }); + QUnit.testDone(function (details) { + var tests = id('qunit-tests'); + var testItem = id('qunit-test-output-' + details.testId); + if (!tests || !testItem) { + return; + } + removeClass(testItem, 'running'); + var status; + if (details.failed > 0) { + status = 'failed'; + } else if (details.todo) { + status = 'todo'; + } else { + status = details.skipped ? 'skipped' : 'passed'; + } + var assertList = testItem.getElementsByTagName('ol')[0]; + var good = details.passed; + var bad = details.failed; + + // This test passed if it has no unexpected failed assertions + var testPassed = details.failed > 0 ? details.todo : !details.todo; + if (testPassed) { + // Collapse the passing tests + addClass(assertList, 'qunit-collapsed'); + } else { + stats.failedTests.push(details.testId); + if (config.collapse) { + if (!collapseNext) { + // Skip collapsing the first failing test + collapseNext = true; + } else { + // Collapse remaining tests + addClass(assertList, 'qunit-collapsed'); + } + } + } + + // The testItem.firstChild is the test name + var testTitle = testItem.firstChild; + var testCounts = bad ? "<b class='failed'>" + bad + '</b>, ' + "<b class='passed'>" + good + '</b>, ' : ''; + testTitle.innerHTML += " <b class='counts'>(" + testCounts + details.assertions.length + ')</b>'; + stats.completed++; + if (details.skipped) { + testItem.className = 'skipped'; + var skipped = document.createElement('em'); + skipped.className = 'qunit-skipped-label'; + skipped.innerHTML = 'skipped'; + testItem.insertBefore(skipped, testTitle); + } else { + addEvent(testTitle, 'click', function () { + toggleClass(assertList, 'qunit-collapsed'); + }); + testItem.className = testPassed ? 'pass' : 'fail'; + if (details.todo) { + var todoLabel = document.createElement('em'); + todoLabel.className = 'qunit-todo-label'; + todoLabel.innerHTML = 'todo'; + testItem.className += ' todo'; + testItem.insertBefore(todoLabel, testTitle); + } + var time = document.createElement('span'); + time.className = 'runtime'; + time.innerHTML = details.runtime + ' ms'; + testItem.insertBefore(time, assertList); + } + + // Show the source of the test when showing assertions + if (details.source) { + var sourceName = document.createElement('p'); + sourceName.innerHTML = '<strong>Source: </strong>' + escapeText(details.source); + addClass(sourceName, 'qunit-source'); + if (testPassed) { + addClass(sourceName, 'qunit-collapsed'); + } + addEvent(testTitle, 'click', function () { + toggleClass(sourceName, 'qunit-collapsed'); + }); + testItem.appendChild(sourceName); + } + if (config.hidepassed && (status === 'passed' || details.skipped)) { + // use removeChild instead of remove because of support + hiddenTests.push(testItem); + tests.removeChild(testItem); + } + }); + QUnit.on('error', function (error) { + var testItem = appendTest('global failure'); + if (!testItem) { + // HTML Reporter is probably disabled or not yet initialized. + return; + } + + // Render similar to a failed assertion (see above QUnit.log callback) + var message = escapeText(errorString(error)); + message = "<span class='test-message'>" + message + '</span>'; + if (error && error.stack) { + message += '<table>' + "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText(error.stack) + '</pre></td></tr>' + '</table>'; + } + var assertList = testItem.getElementsByTagName('ol')[0]; + var assertLi = document.createElement('li'); + assertLi.className = 'fail'; + assertLi.innerHTML = message; + assertList.appendChild(assertLi); + + // Make it visible + testItem.className = 'fail'; + }); + + // Avoid readyState issue with phantomjs + // Ref: #818 + var usingPhantom = function (p) { + return p && p.version && p.version.major > 0; + }(window$1.phantom); + if (usingPhantom) { + console$1.warn('Support for PhantomJS is deprecated and will be removed in QUnit 3.0.'); + } + if (!usingPhantom && document.readyState === 'complete') { + QUnit.load(); + } else { + addEvent(window$1, 'load', QUnit.load); + } + + // Wrap window.onerror. We will call the original window.onerror to see if + // the existing handler fully handles the error; if not, we will call the + // QUnit.onError function. + var originalWindowOnError = window$1.onerror; + + // Cover uncaught exceptions + // Returning true will suppress the default browser handler, + // returning false will let it run. + window$1.onerror = function (message, fileName, lineNumber, columnNumber, errorObj) { + var ret = false; + if (originalWindowOnError) { + for (var _len = arguments.length, args = new Array(_len > 5 ? _len - 5 : 0), _key = 5; _key < _len; _key++) { + args[_key - 5] = arguments[_key]; + } + ret = originalWindowOnError.call.apply(originalWindowOnError, [this, message, fileName, lineNumber, columnNumber, errorObj].concat(args)); + } + + // Treat return value as window.onerror itself does, + // Only do our handling if not suppressed. + if (ret !== true) { + // If there is a current test that sets the internal `ignoreGlobalErrors` field + // (such as during `assert.throws()`), then the error is ignored and native + // error reporting is suppressed as well. This is because in browsers, an error + // can sometimes end up in `window.onerror` instead of in the local try/catch. + // This ignoring of errors does not apply to our general onUncaughtException + // method, nor to our `unhandledRejection` handlers, as those are not meant + // to receive an "expected" error during `assert.throws()`. + if (config.current && config.current.ignoreGlobalErrors) { + return true; + } + + // According to + // https://blog.sentry.io/2016/01/04/client-javascript-reporting-window-onerror, + // most modern browsers support an errorObj argument; use that to + // get a full stack trace if it's available. + var error = errorObj || new Error(message); + if (!error.stack && fileName && lineNumber) { + error.stack = "".concat(fileName, ":").concat(lineNumber); + } + QUnit.onUncaughtException(error); + } + return ret; + }; + window$1.addEventListener('unhandledrejection', function (event) { + QUnit.onUncaughtException(event.reason); + }); + })(); + + /* + * This file is a modified version of google-diff-match-patch's JavaScript implementation + * (https://code.google.com/p/google-diff-match-patch/source/browse/trunk/javascript/diff_match_patch_uncompressed.js), + * modifications are licensed as more fully set forth in LICENSE.txt. + * + * The original source of google-diff-match-patch is attributable and licensed as follows: + * + * Copyright 2006 Google Inc. + * https://code.google.com/p/google-diff-match-patch/ + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * More Info: + * https://code.google.com/p/google-diff-match-patch/ + * + * Usage: QUnit.diff(expected, actual) + * + */ + QUnit.diff = function () { + function DiffMatchPatch() {} + + // DIFF FUNCTIONS + + /** + * The data structure representing a diff is an array of tuples: + * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']] + * which means: delete 'Hello', add 'Goodbye' and keep ' world.' + */ + var DIFF_DELETE = -1; + var DIFF_INSERT = 1; + var DIFF_EQUAL = 0; + var hasOwn = Object.prototype.hasOwnProperty; + + /** + * Find the differences between two texts. Simplifies the problem by stripping + * any common prefix or suffix off the texts before diffing. + * @param {string} text1 Old string to be diffed. + * @param {string} text2 New string to be diffed. + * @param {boolean=} optChecklines Optional speedup flag. If present and false, + * then don't run a line-level diff first to identify the changed areas. + * Defaults to true, which does a faster, slightly less optimal diff. + * @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples. + */ + DiffMatchPatch.prototype.DiffMain = function (text1, text2, optChecklines) { + // The diff must be complete in up to 1 second. + var deadline = Date.now() + 1000; + + // Check for null inputs. + if (text1 === null || text2 === null) { + throw new Error('Cannot diff null input.'); + } + + // Check for equality (speedup). + if (text1 === text2) { + if (text1) { + return [[DIFF_EQUAL, text1]]; + } + return []; + } + if (typeof optChecklines === 'undefined') { + optChecklines = true; + } + + // Trim off common prefix (speedup). + var commonlength = this.diffCommonPrefix(text1, text2); + var commonprefix = text1.substring(0, commonlength); + text1 = text1.substring(commonlength); + text2 = text2.substring(commonlength); + + // Trim off common suffix (speedup). + commonlength = this.diffCommonSuffix(text1, text2); + var commonsuffix = text1.substring(text1.length - commonlength); + text1 = text1.substring(0, text1.length - commonlength); + text2 = text2.substring(0, text2.length - commonlength); + + // Compute the diff on the middle block. + var diffs = this.diffCompute(text1, text2, optChecklines, deadline); + + // Restore the prefix and suffix. + if (commonprefix) { + diffs.unshift([DIFF_EQUAL, commonprefix]); + } + if (commonsuffix) { + diffs.push([DIFF_EQUAL, commonsuffix]); + } + this.diffCleanupMerge(diffs); + return diffs; + }; + + /** + * Reduce the number of edits by eliminating operationally trivial equalities. + * @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples. + */ + DiffMatchPatch.prototype.diffCleanupEfficiency = function (diffs) { + var changes, equalities, equalitiesLength, lastequality, pointer, preIns, preDel, postIns, postDel; + changes = false; + equalities = []; // Stack of indices where equalities are found. + equalitiesLength = 0; // Keeping our own length var is faster in JS. + /** @type {?string} */ + lastequality = null; + + // Always equal to diffs[equalities[equalitiesLength - 1]][1] + pointer = 0; // Index of current position. + + // Is there an insertion operation before the last equality. + preIns = false; + + // Is there a deletion operation before the last equality. + preDel = false; + + // Is there an insertion operation after the last equality. + postIns = false; + + // Is there a deletion operation after the last equality. + postDel = false; + while (pointer < diffs.length) { + // Equality found. + if (diffs[pointer][0] === DIFF_EQUAL) { + if (diffs[pointer][1].length < 4 && (postIns || postDel)) { + // Candidate found. + equalities[equalitiesLength++] = pointer; + preIns = postIns; + preDel = postDel; + lastequality = diffs[pointer][1]; + } else { + // Not a candidate, and can never become one. + equalitiesLength = 0; + lastequality = null; + } + postIns = postDel = false; + + // An insertion or deletion. + } else { + if (diffs[pointer][0] === DIFF_DELETE) { + postDel = true; + } else { + postIns = true; + } + + /* + * Five types to be split: + * <ins>A</ins><del>B</del>XY<ins>C</ins><del>D</del> + * <ins>A</ins>X<ins>C</ins><del>D</del> + * <ins>A</ins><del>B</del>X<ins>C</ins> + * <ins>A</del>X<ins>C</ins><del>D</del> + * <ins>A</ins><del>B</del>X<del>C</del> + */ + if (lastequality && (preIns && preDel && postIns && postDel || lastequality.length < 2 && preIns + preDel + postIns + postDel === 3)) { + // Duplicate record. + diffs.splice(equalities[equalitiesLength - 1], 0, [DIFF_DELETE, lastequality]); + + // Change second copy to insert. + diffs[equalities[equalitiesLength - 1] + 1][0] = DIFF_INSERT; + equalitiesLength--; // Throw away the equality we just deleted; + lastequality = null; + if (preIns && preDel) { + // No changes made which could affect previous entry, keep going. + postIns = postDel = true; + equalitiesLength = 0; + } else { + equalitiesLength--; // Throw away the previous equality. + pointer = equalitiesLength > 0 ? equalities[equalitiesLength - 1] : -1; + postIns = postDel = false; + } + changes = true; + } + } + pointer++; + } + if (changes) { + this.diffCleanupMerge(diffs); + } }; /** @@ -2182,24 +6190,24 @@ QUnit.diff = (function() { * @param {integer} string to be beautified. * @return {string} HTML representation. */ - DiffMatchPatch.prototype.diffPrettyHtml = function( diffs ) { - var op, data, x, html = []; - for ( x = 0; x < diffs.length; x++ ) { - op = diffs[x][0]; // Operation (insert, delete, equal) - data = diffs[x][1]; // Text of change. - switch ( op ) { - case DIFF_INSERT: - html[x] = "<ins>" + data + "</ins>"; - break; - case DIFF_DELETE: - html[x] = "<del>" + data + "</del>"; - break; - case DIFF_EQUAL: - html[x] = "<span>" + data + "</span>"; - break; - } + DiffMatchPatch.prototype.diffPrettyHtml = function (diffs) { + var html = []; + for (var x = 0; x < diffs.length; x++) { + var op = diffs[x][0]; // Operation (insert, delete, equal) + var data = diffs[x][1]; // Text of change. + switch (op) { + case DIFF_INSERT: + html[x] = '<ins>' + escapeText(data) + '</ins>'; + break; + case DIFF_DELETE: + html[x] = '<del>' + escapeText(data) + '</del>'; + break; + case DIFF_EQUAL: + html[x] = '<span>' + escapeText(data) + '</span>'; + break; } - return html.join(""); + } + return html.join(''); }; /** @@ -2209,28 +6217,30 @@ QUnit.diff = (function() { * @return {number} The number of characters common to the start of each * string. */ - DiffMatchPatch.prototype.diffCommonPrefix = function( text1, text2 ) { - var pointermid, pointermax, pointermin, pointerstart; - // Quick check for common null cases. - if ( !text1 || !text2 || text1.charAt(0) !== text2.charAt(0) ) { - return 0; - } - // Binary search. - // Performance analysis: http://neil.fraser.name/news/2007/10/09/ - pointermin = 0; - pointermax = Math.min( text1.length, text2.length ); - pointermid = pointermax; - pointerstart = 0; - while ( pointermin < pointermid ) { - if ( text1.substring( pointerstart, pointermid ) === text2.substring( pointerstart, pointermid ) ) { - pointermin = pointermid; - pointerstart = pointermin; - } else { - pointermax = pointermid; - } - pointermid = Math.floor( ( pointermax - pointermin ) / 2 + pointermin ); + DiffMatchPatch.prototype.diffCommonPrefix = function (text1, text2) { + var pointermid, pointermax, pointermin, pointerstart; + + // Quick check for common null cases. + if (!text1 || !text2 || text1.charAt(0) !== text2.charAt(0)) { + return 0; + } + + // Binary search. + // Performance analysis: https://neil.fraser.name/news/2007/10/09/ + pointermin = 0; + pointermax = Math.min(text1.length, text2.length); + pointermid = pointermax; + pointerstart = 0; + while (pointermin < pointermid) { + if (text1.substring(pointerstart, pointermid) === text2.substring(pointerstart, pointermid)) { + pointermin = pointermid; + pointerstart = pointermin; + } else { + pointermax = pointermid; } - return pointermid; + pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin); + } + return pointermid; }; /** @@ -2239,29 +6249,30 @@ QUnit.diff = (function() { * @param {string} text2 Second string. * @return {number} The number of characters common to the end of each string. */ - DiffMatchPatch.prototype.diffCommonSuffix = function( text1, text2 ) { - var pointermid, pointermax, pointermin, pointerend; - // Quick check for common null cases. - if (!text1 || !text2 || text1.charAt(text1.length - 1) !== text2.charAt(text2.length - 1)) { - return 0; - } - // Binary search. - // Performance analysis: http://neil.fraser.name/news/2007/10/09/ - pointermin = 0; - pointermax = Math.min(text1.length, text2.length); - pointermid = pointermax; - pointerend = 0; - while ( pointermin < pointermid ) { - if (text1.substring( text1.length - pointermid, text1.length - pointerend ) === - text2.substring( text2.length - pointermid, text2.length - pointerend ) ) { - pointermin = pointermid; - pointerend = pointermin; - } else { - pointermax = pointermid; - } - pointermid = Math.floor( ( pointermax - pointermin ) / 2 + pointermin ); + DiffMatchPatch.prototype.diffCommonSuffix = function (text1, text2) { + var pointermid, pointermax, pointermin, pointerend; + + // Quick check for common null cases. + if (!text1 || !text2 || text1.charAt(text1.length - 1) !== text2.charAt(text2.length - 1)) { + return 0; + } + + // Binary search. + // Performance analysis: https://neil.fraser.name/news/2007/10/09/ + pointermin = 0; + pointermax = Math.min(text1.length, text2.length); + pointermid = pointermax; + pointerend = 0; + while (pointermin < pointermid) { + if (text1.substring(text1.length - pointermid, text1.length - pointerend) === text2.substring(text2.length - pointermid, text2.length - pointerend)) { + pointermin = pointermid; + pointerend = pointermin; + } else { + pointermax = pointermid; } - return pointermid; + pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin); + } + return pointermid; }; /** @@ -2276,74 +6287,56 @@ QUnit.diff = (function() { * @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples. * @private */ - DiffMatchPatch.prototype.diffCompute = function( text1, text2, checklines, deadline ) { - var diffs, longtext, shorttext, i, hm, - text1A, text2A, text1B, text2B, - midCommon, diffsA, diffsB; - - if ( !text1 ) { - // Just add some text (speedup). - return [ - [ DIFF_INSERT, text2 ] - ]; - } - - if (!text2) { - // Just delete some text (speedup). - return [ - [ DIFF_DELETE, text1 ] - ]; - } - - longtext = text1.length > text2.length ? text1 : text2; - shorttext = text1.length > text2.length ? text2 : text1; - i = longtext.indexOf( shorttext ); - if ( i !== -1 ) { - // Shorter text is inside the longer text (speedup). - diffs = [ - [ DIFF_INSERT, longtext.substring( 0, i ) ], - [ DIFF_EQUAL, shorttext ], - [ DIFF_INSERT, longtext.substring( i + shorttext.length ) ] - ]; - // Swap insertions for deletions if diff is reversed. - if ( text1.length > text2.length ) { - diffs[0][0] = diffs[2][0] = DIFF_DELETE; - } - return diffs; - } - - if ( shorttext.length === 1 ) { - // Single character string. - // After the previous speedup, the character can't be an equality. - return [ - [ DIFF_DELETE, text1 ], - [ DIFF_INSERT, text2 ] - ]; - } - - // Check to see if the problem can be split in two. - hm = this.diffHalfMatch(text1, text2); - if (hm) { - // A half-match was found, sort out the return data. - text1A = hm[0]; - text1B = hm[1]; - text2A = hm[2]; - text2B = hm[3]; - midCommon = hm[4]; - // Send both pairs off for separate processing. - diffsA = this.DiffMain(text1A, text2A, checklines, deadline); - diffsB = this.DiffMain(text1B, text2B, checklines, deadline); - // Merge the results. - return diffsA.concat([ - [ DIFF_EQUAL, midCommon ] - ], diffsB); - } - - if (checklines && text1.length > 100 && text2.length > 100) { - return this.diffLineMode(text1, text2, deadline); + DiffMatchPatch.prototype.diffCompute = function (text1, text2, checklines, deadline) { + var diffs, longtext, shorttext, i, hm, text1A, text2A, text1B, text2B, midCommon, diffsA, diffsB; + if (!text1) { + // Just add some text (speedup). + return [[DIFF_INSERT, text2]]; + } + if (!text2) { + // Just delete some text (speedup). + return [[DIFF_DELETE, text1]]; + } + longtext = text1.length > text2.length ? text1 : text2; + shorttext = text1.length > text2.length ? text2 : text1; + i = longtext.indexOf(shorttext); + if (i !== -1) { + // Shorter text is inside the longer text (speedup). + diffs = [[DIFF_INSERT, longtext.substring(0, i)], [DIFF_EQUAL, shorttext], [DIFF_INSERT, longtext.substring(i + shorttext.length)]]; + + // Swap insertions for deletions if diff is reversed. + if (text1.length > text2.length) { + diffs[0][0] = diffs[2][0] = DIFF_DELETE; } + return diffs; + } + if (shorttext.length === 1) { + // Single character string. + // After the previous speedup, the character can't be an equality. + return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]]; + } + + // Check to see if the problem can be split in two. + hm = this.diffHalfMatch(text1, text2); + if (hm) { + // A half-match was found, sort out the return data. + text1A = hm[0]; + text1B = hm[1]; + text2A = hm[2]; + text2B = hm[3]; + midCommon = hm[4]; - return this.diffBisect(text1, text2, deadline); + // Send both pairs off for separate processing. + diffsA = this.DiffMain(text1A, text2A, checklines, deadline); + diffsB = this.DiffMain(text1B, text2B, checklines, deadline); + + // Merge the results. + return diffsA.concat([[DIFF_EQUAL, midCommon]], diffsB); + } + if (checklines && text1.length > 100 && text2.length > 100) { + return this.diffLineMode(text1, text2, deadline); + } + return this.diffBisect(text1, text2, deadline); }; /** @@ -2357,95 +6350,83 @@ QUnit.diff = (function() { * text2 and the common middle. Or null if there was no match. * @private */ - DiffMatchPatch.prototype.diffHalfMatch = function(text1, text2) { - var longtext, shorttext, dmp, - text1A, text2B, text2A, text1B, midCommon, - hm1, hm2, hm; - if (this.DiffTimeout <= 0) { - // Don't risk returning a non-optimal diff if we have unlimited time. - return null; - } - longtext = text1.length > text2.length ? text1 : text2; - shorttext = text1.length > text2.length ? text2 : text1; - if (longtext.length < 4 || shorttext.length * 2 < longtext.length) { - return null; // Pointless. - } - dmp = this; // 'this' becomes 'window' in a closure. - - /** - * Does a substring of shorttext exist within longtext such that the substring - * is at least half the length of longtext? - * Closure, but does not reference any external variables. - * @param {string} longtext Longer string. - * @param {string} shorttext Shorter string. - * @param {number} i Start index of quarter length substring within longtext. - * @return {Array.<string>} Five element Array, containing the prefix of - * longtext, the suffix of longtext, the prefix of shorttext, the suffix - * of shorttext and the common middle. Or null if there was no match. - * @private - */ - function diffHalfMatchI(longtext, shorttext, i) { - var seed, j, bestCommon, prefixLength, suffixLength, - bestLongtextA, bestLongtextB, bestShorttextA, bestShorttextB; - // Start with a 1/4 length substring at position i as a seed. - seed = longtext.substring(i, i + Math.floor(longtext.length / 4)); - j = -1; - bestCommon = ""; - while ((j = shorttext.indexOf(seed, j + 1)) !== -1) { - prefixLength = dmp.diffCommonPrefix(longtext.substring(i), - shorttext.substring(j)); - suffixLength = dmp.diffCommonSuffix(longtext.substring(0, i), - shorttext.substring(0, j)); - if (bestCommon.length < suffixLength + prefixLength) { - bestCommon = shorttext.substring(j - suffixLength, j) + - shorttext.substring(j, j + prefixLength); - bestLongtextA = longtext.substring(0, i - suffixLength); - bestLongtextB = longtext.substring(i + prefixLength); - bestShorttextA = shorttext.substring(0, j - suffixLength); - bestShorttextB = shorttext.substring(j + prefixLength); - } - } - if (bestCommon.length * 2 >= longtext.length) { - return [ bestLongtextA, bestLongtextB, - bestShorttextA, bestShorttextB, bestCommon - ]; - } else { - return null; - } + DiffMatchPatch.prototype.diffHalfMatch = function (text1, text2) { + var longtext, shorttext, dmp, text1A, text2B, text2A, text1B, midCommon, hm1, hm2, hm; + longtext = text1.length > text2.length ? text1 : text2; + shorttext = text1.length > text2.length ? text2 : text1; + if (longtext.length < 4 || shorttext.length * 2 < longtext.length) { + return null; // Pointless. + } + + dmp = this; // 'this' becomes 'window' in a closure. + + /** + * Does a substring of shorttext exist within longtext such that the substring + * is at least half the length of longtext? + * Closure, but does not reference any external variables. + * @param {string} longtext Longer string. + * @param {string} shorttext Shorter string. + * @param {number} i Start index of quarter length substring within longtext. + * @return {Array.<string>} Five element Array, containing the prefix of + * longtext, the suffix of longtext, the prefix of shorttext, the suffix + * of shorttext and the common middle. Or null if there was no match. + * @private + */ + function diffHalfMatchI(longtext, shorttext, i) { + var seed, j, bestCommon, prefixLength, suffixLength, bestLongtextA, bestLongtextB, bestShorttextA, bestShorttextB; + + // Start with a 1/4 length substring at position i as a seed. + seed = longtext.substring(i, i + Math.floor(longtext.length / 4)); + j = -1; + bestCommon = ''; + while ((j = shorttext.indexOf(seed, j + 1)) !== -1) { + prefixLength = dmp.diffCommonPrefix(longtext.substring(i), shorttext.substring(j)); + suffixLength = dmp.diffCommonSuffix(longtext.substring(0, i), shorttext.substring(0, j)); + if (bestCommon.length < suffixLength + prefixLength) { + bestCommon = shorttext.substring(j - suffixLength, j) + shorttext.substring(j, j + prefixLength); + bestLongtextA = longtext.substring(0, i - suffixLength); + bestLongtextB = longtext.substring(i + prefixLength); + bestShorttextA = shorttext.substring(0, j - suffixLength); + bestShorttextB = shorttext.substring(j + prefixLength); + } } - - // First check if the second quarter is the seed for a half-match. - hm1 = diffHalfMatchI(longtext, shorttext, - Math.ceil(longtext.length / 4)); - // Check again based on the third quarter. - hm2 = diffHalfMatchI(longtext, shorttext, - Math.ceil(longtext.length / 2)); - if (!hm1 && !hm2) { - return null; - } else if (!hm2) { - hm = hm1; - } else if (!hm1) { - hm = hm2; - } else { - // Both matched. Select the longest. - hm = hm1[4].length > hm2[4].length ? hm1 : hm2; - } - - // A half-match was found, sort out the return data. - text1A, text1B, text2A, text2B; - if (text1.length > text2.length) { - text1A = hm[0]; - text1B = hm[1]; - text2A = hm[2]; - text2B = hm[3]; + if (bestCommon.length * 2 >= longtext.length) { + return [bestLongtextA, bestLongtextB, bestShorttextA, bestShorttextB, bestCommon]; } else { - text2A = hm[0]; - text2B = hm[1]; - text1A = hm[2]; - text1B = hm[3]; + return null; } - midCommon = hm[4]; - return [ text1A, text1B, text2A, text2B, midCommon ]; + } + + // First check if the second quarter is the seed for a half-match. + hm1 = diffHalfMatchI(longtext, shorttext, Math.ceil(longtext.length / 4)); + + // Check again based on the third quarter. + hm2 = diffHalfMatchI(longtext, shorttext, Math.ceil(longtext.length / 2)); + if (!hm1 && !hm2) { + return null; + } else if (!hm2) { + hm = hm1; + } else if (!hm1) { + hm = hm2; + } else { + // Both matched. Select the longest. + hm = hm1[4].length > hm2[4].length ? hm1 : hm2; + } + + // A half-match was found, sort out the return data. + if (text1.length > text2.length) { + text1A = hm[0]; + text1B = hm[1]; + text2A = hm[2]; + text2B = hm[3]; + } else { + text2A = hm[0]; + text2B = hm[1]; + text1A = hm[2]; + text1B = hm[3]; + } + midCommon = hm[4]; + return [text1A, text1B, text2A, text2B, midCommon]; }; /** @@ -2458,64 +6439,63 @@ QUnit.diff = (function() { * @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples. * @private */ - DiffMatchPatch.prototype.diffLineMode = function(text1, text2, deadline) { - var a, diffs, linearray, pointer, countInsert, - countDelete, textInsert, textDelete, j; - // Scan the text on a line-by-line basis first. - a = this.diffLinesToChars(text1, text2); - text1 = a.chars1; - text2 = a.chars2; - linearray = a.lineArray; - - diffs = this.DiffMain(text1, text2, false, deadline); - - // Convert the diff back to original text. - this.diffCharsToLines(diffs, linearray); - // Eliminate freak matches (e.g. blank lines) - this.diffCleanupSemantic(diffs); - - // Rediff any replacement blocks, this time character-by-character. - // Add a dummy entry at the end. - diffs.push( [ DIFF_EQUAL, "" ] ); - pointer = 0; - countDelete = 0; - countInsert = 0; - textDelete = ""; - textInsert = ""; - while (pointer < diffs.length) { - switch ( diffs[pointer][0] ) { - case DIFF_INSERT: - countInsert++; - textInsert += diffs[pointer][1]; - break; - case DIFF_DELETE: - countDelete++; - textDelete += diffs[pointer][1]; - break; - case DIFF_EQUAL: - // Upon reaching an equality, check for prior redundancies. - if (countDelete >= 1 && countInsert >= 1) { - // Delete the offending records and add the merged ones. - diffs.splice(pointer - countDelete - countInsert, - countDelete + countInsert); - pointer = pointer - countDelete - countInsert; - a = this.DiffMain(textDelete, textInsert, false, deadline); - for (j = a.length - 1; j >= 0; j--) { - diffs.splice( pointer, 0, a[j] ); - } - pointer = pointer + a.length; - } - countInsert = 0; - countDelete = 0; - textDelete = ""; - textInsert = ""; - break; + DiffMatchPatch.prototype.diffLineMode = function (text1, text2, deadline) { + var a, diffs, linearray, pointer, countInsert, countDelete, textInsert, textDelete, j; + + // Scan the text on a line-by-line basis first. + a = this.diffLinesToChars(text1, text2); + text1 = a.chars1; + text2 = a.chars2; + linearray = a.lineArray; + diffs = this.DiffMain(text1, text2, false, deadline); + + // Convert the diff back to original text. + this.diffCharsToLines(diffs, linearray); + + // Eliminate freak matches (e.g. blank lines) + this.diffCleanupSemantic(diffs); + + // Rediff any replacement blocks, this time character-by-character. + // Add a dummy entry at the end. + diffs.push([DIFF_EQUAL, '']); + pointer = 0; + countDelete = 0; + countInsert = 0; + textDelete = ''; + textInsert = ''; + while (pointer < diffs.length) { + switch (diffs[pointer][0]) { + case DIFF_INSERT: + countInsert++; + textInsert += diffs[pointer][1]; + break; + case DIFF_DELETE: + countDelete++; + textDelete += diffs[pointer][1]; + break; + case DIFF_EQUAL: + // Upon reaching an equality, check for prior redundancies. + if (countDelete >= 1 && countInsert >= 1) { + // Delete the offending records and add the merged ones. + diffs.splice(pointer - countDelete - countInsert, countDelete + countInsert); + pointer = pointer - countDelete - countInsert; + a = this.DiffMain(textDelete, textInsert, false, deadline); + for (j = a.length - 1; j >= 0; j--) { + diffs.splice(pointer, 0, a[j]); + } + pointer = pointer + a.length; } - pointer++; + countInsert = 0; + countDelete = 0; + textDelete = ''; + textInsert = ''; + break; } - diffs.pop(); // Remove the dummy entry at the end. + pointer++; + } + diffs.pop(); // Remove the dummy entry at the end. - return diffs; + return diffs; }; /** @@ -2528,119 +6508,117 @@ QUnit.diff = (function() { * @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples. * @private */ - DiffMatchPatch.prototype.diffBisect = function(text1, text2, deadline) { - var text1Length, text2Length, maxD, vOffset, vLength, - v1, v2, x, delta, front, k1start, k1end, k2start, - k2end, k2Offset, k1Offset, x1, x2, y1, y2, d, k1, k2; - // Cache the text lengths to prevent multiple calls. - text1Length = text1.length; - text2Length = text2.length; - maxD = Math.ceil((text1Length + text2Length) / 2); - vOffset = maxD; - vLength = 2 * maxD; - v1 = new Array(vLength); - v2 = new Array(vLength); - // Setting all elements to -1 is faster in Chrome & Firefox than mixing - // integers and undefined. - for (x = 0; x < vLength; x++) { - v1[x] = -1; - v2[x] = -1; - } - v1[vOffset + 1] = 0; - v2[vOffset + 1] = 0; - delta = text1Length - text2Length; - // If the total number of characters is odd, then the front path will collide - // with the reverse path. - front = (delta % 2 !== 0); - // Offsets for start and end of k loop. - // Prevents mapping of space beyond the grid. - k1start = 0; - k1end = 0; - k2start = 0; - k2end = 0; - for (d = 0; d < maxD; d++) { - // Bail out if deadline is reached. - if ((new Date()).getTime() > deadline) { - break; - } + DiffMatchPatch.prototype.diffBisect = function (text1, text2, deadline) { + var text1Length, text2Length, maxD, vOffset, vLength, v1, v2, x, delta, front, k1start, k1end, k2start, k2end, k2Offset, k1Offset, x1, x2, y1, y2, d, k1, k2; + + // Cache the text lengths to prevent multiple calls. + text1Length = text1.length; + text2Length = text2.length; + maxD = Math.ceil((text1Length + text2Length) / 2); + vOffset = maxD; + vLength = 2 * maxD; + v1 = new Array(vLength); + v2 = new Array(vLength); + + // Setting all elements to -1 is faster in Chrome & Firefox than mixing + // integers and undefined. + for (x = 0; x < vLength; x++) { + v1[x] = -1; + v2[x] = -1; + } + v1[vOffset + 1] = 0; + v2[vOffset + 1] = 0; + delta = text1Length - text2Length; + + // If the total number of characters is odd, then the front path will collide + // with the reverse path. + front = delta % 2 !== 0; + + // Offsets for start and end of k loop. + // Prevents mapping of space beyond the grid. + k1start = 0; + k1end = 0; + k2start = 0; + k2end = 0; + for (d = 0; d < maxD; d++) { + // Bail out if deadline is reached. + if (Date.now() > deadline) { + break; + } - // Walk the front path one step. - for (k1 = -d + k1start; k1 <= d - k1end; k1 += 2) { - k1Offset = vOffset + k1; - if ( k1 === -d || ( k1 !== d && v1[ k1Offset - 1 ] < v1[ k1Offset + 1 ] ) ) { - x1 = v1[k1Offset + 1]; - } else { - x1 = v1[k1Offset - 1] + 1; - } - y1 = x1 - k1; - while (x1 < text1Length && y1 < text2Length && - text1.charAt(x1) === text2.charAt(y1)) { - x1++; - y1++; - } - v1[k1Offset] = x1; - if (x1 > text1Length) { - // Ran off the right of the graph. - k1end += 2; - } else if (y1 > text2Length) { - // Ran off the bottom of the graph. - k1start += 2; - } else if (front) { - k2Offset = vOffset + delta - k1; - if (k2Offset >= 0 && k2Offset < vLength && v2[k2Offset] !== -1) { - // Mirror x2 onto top-left coordinate system. - x2 = text1Length - v2[k2Offset]; - if (x1 >= x2) { - // Overlap detected. - return this.diffBisectSplit(text1, text2, x1, y1, deadline); - } - } - } + // Walk the front path one step. + for (k1 = -d + k1start; k1 <= d - k1end; k1 += 2) { + k1Offset = vOffset + k1; + if (k1 === -d || k1 !== d && v1[k1Offset - 1] < v1[k1Offset + 1]) { + x1 = v1[k1Offset + 1]; + } else { + x1 = v1[k1Offset - 1] + 1; + } + y1 = x1 - k1; + while (x1 < text1Length && y1 < text2Length && text1.charAt(x1) === text2.charAt(y1)) { + x1++; + y1++; + } + v1[k1Offset] = x1; + if (x1 > text1Length) { + // Ran off the right of the graph. + k1end += 2; + } else if (y1 > text2Length) { + // Ran off the bottom of the graph. + k1start += 2; + } else if (front) { + k2Offset = vOffset + delta - k1; + if (k2Offset >= 0 && k2Offset < vLength && v2[k2Offset] !== -1) { + // Mirror x2 onto top-left coordinate system. + x2 = text1Length - v2[k2Offset]; + if (x1 >= x2) { + // Overlap detected. + return this.diffBisectSplit(text1, text2, x1, y1, deadline); + } } + } + } - // Walk the reverse path one step. - for (k2 = -d + k2start; k2 <= d - k2end; k2 += 2) { - k2Offset = vOffset + k2; - if ( k2 === -d || (k2 !== d && v2[ k2Offset - 1 ] < v2[ k2Offset + 1 ] ) ) { - x2 = v2[k2Offset + 1]; - } else { - x2 = v2[k2Offset - 1] + 1; - } - y2 = x2 - k2; - while (x2 < text1Length && y2 < text2Length && - text1.charAt(text1Length - x2 - 1) === - text2.charAt(text2Length - y2 - 1)) { - x2++; - y2++; - } - v2[k2Offset] = x2; - if (x2 > text1Length) { - // Ran off the left of the graph. - k2end += 2; - } else if (y2 > text2Length) { - // Ran off the top of the graph. - k2start += 2; - } else if (!front) { - k1Offset = vOffset + delta - k2; - if (k1Offset >= 0 && k1Offset < vLength && v1[k1Offset] !== -1) { - x1 = v1[k1Offset]; - y1 = vOffset + x1 - k1Offset; - // Mirror x2 onto top-left coordinate system. - x2 = text1Length - x2; - if (x1 >= x2) { - // Overlap detected. - return this.diffBisectSplit(text1, text2, x1, y1, deadline); - } - } - } + // Walk the reverse path one step. + for (k2 = -d + k2start; k2 <= d - k2end; k2 += 2) { + k2Offset = vOffset + k2; + if (k2 === -d || k2 !== d && v2[k2Offset - 1] < v2[k2Offset + 1]) { + x2 = v2[k2Offset + 1]; + } else { + x2 = v2[k2Offset - 1] + 1; + } + y2 = x2 - k2; + while (x2 < text1Length && y2 < text2Length && text1.charAt(text1Length - x2 - 1) === text2.charAt(text2Length - y2 - 1)) { + x2++; + y2++; + } + v2[k2Offset] = x2; + if (x2 > text1Length) { + // Ran off the left of the graph. + k2end += 2; + } else if (y2 > text2Length) { + // Ran off the top of the graph. + k2start += 2; + } else if (!front) { + k1Offset = vOffset + delta - k2; + if (k1Offset >= 0 && k1Offset < vLength && v1[k1Offset] !== -1) { + x1 = v1[k1Offset]; + y1 = vOffset + x1 - k1Offset; + + // Mirror x2 onto top-left coordinate system. + x2 = text1Length - x2; + if (x1 >= x2) { + // Overlap detected. + return this.diffBisectSplit(text1, text2, x1, y1, deadline); + } } + } } - // Diff took too long and hit the deadline or - // number of diffs equals number of characters, no commonality at all. - return [ - [ DIFF_DELETE, text1 ], - [ DIFF_INSERT, text2 ] - ]; + } + + // Diff took too long and hit the deadline or + // number of diffs equals number of characters, no commonality at all. + return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]]; }; /** @@ -2654,129 +6632,128 @@ QUnit.diff = (function() { * @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples. * @private */ - DiffMatchPatch.prototype.diffBisectSplit = function( text1, text2, x, y, deadline ) { - var text1a, text1b, text2a, text2b, diffs, diffsb; - text1a = text1.substring(0, x); - text2a = text2.substring(0, y); - text1b = text1.substring(x); - text2b = text2.substring(y); - - // Compute both diffs serially. - diffs = this.DiffMain(text1a, text2a, false, deadline); - diffsb = this.DiffMain(text1b, text2b, false, deadline); - - return diffs.concat(diffsb); + DiffMatchPatch.prototype.diffBisectSplit = function (text1, text2, x, y, deadline) { + var text1a, text1b, text2a, text2b, diffs, diffsb; + text1a = text1.substring(0, x); + text2a = text2.substring(0, y); + text1b = text1.substring(x); + text2b = text2.substring(y); + + // Compute both diffs serially. + diffs = this.DiffMain(text1a, text2a, false, deadline); + diffsb = this.DiffMain(text1b, text2b, false, deadline); + return diffs.concat(diffsb); }; /** * Reduce the number of edits by eliminating semantically trivial equalities. * @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples. */ - DiffMatchPatch.prototype.diffCleanupSemantic = function(diffs) { - var changes, equalities, equalitiesLength, lastequality, - pointer, lengthInsertions2, lengthDeletions2, lengthInsertions1, - lengthDeletions1, deletion, insertion, overlapLength1, overlapLength2; - changes = false; - equalities = []; // Stack of indices where equalities are found. - equalitiesLength = 0; // Keeping our own length var is faster in JS. - /** @type {?string} */ - lastequality = null; - // Always equal to diffs[equalities[equalitiesLength - 1]][1] - pointer = 0; // Index of current position. - // Number of characters that changed prior to the equality. - lengthInsertions1 = 0; - lengthDeletions1 = 0; - // Number of characters that changed after the equality. - lengthInsertions2 = 0; - lengthDeletions2 = 0; - while (pointer < diffs.length) { - if (diffs[pointer][0] === DIFF_EQUAL) { // Equality found. - equalities[equalitiesLength++] = pointer; - lengthInsertions1 = lengthInsertions2; - lengthDeletions1 = lengthDeletions2; - lengthInsertions2 = 0; - lengthDeletions2 = 0; - lastequality = diffs[pointer][1]; - } else { // An insertion or deletion. - if (diffs[pointer][0] === DIFF_INSERT) { - lengthInsertions2 += diffs[pointer][1].length; - } else { - lengthDeletions2 += diffs[pointer][1].length; - } - // Eliminate an equality that is smaller or equal to the edits on both - // sides of it. - if (lastequality && (lastequality.length <= - Math.max(lengthInsertions1, lengthDeletions1)) && - (lastequality.length <= Math.max(lengthInsertions2, - lengthDeletions2))) { - // Duplicate record. - diffs.splice( equalities[ equalitiesLength - 1 ], 0, [ DIFF_DELETE, lastequality ] ); - // Change second copy to insert. - diffs[equalities[equalitiesLength - 1] + 1][0] = DIFF_INSERT; - // Throw away the equality we just deleted. - equalitiesLength--; - // Throw away the previous equality (it needs to be reevaluated). - equalitiesLength--; - pointer = equalitiesLength > 0 ? equalities[equalitiesLength - 1] : -1; - lengthInsertions1 = 0; // Reset the counters. - lengthDeletions1 = 0; - lengthInsertions2 = 0; - lengthDeletions2 = 0; - lastequality = null; - changes = true; - } - } - pointer++; + DiffMatchPatch.prototype.diffCleanupSemantic = function (diffs) { + var changes = false; + var equalities = []; // Stack of indices where equalities are found. + var equalitiesLength = 0; // Keeping our own length var is faster in JS. + /** @type {?string} */ + var lastequality = null; + + // Always equal to diffs[equalities[equalitiesLength - 1]][1] + var pointer = 0; // Index of current position. + + // Number of characters that changed prior to the equality. + var lengthInsertions1 = 0; + var lengthDeletions1 = 0; + + // Number of characters that changed after the equality. + var lengthInsertions2 = 0; + var lengthDeletions2 = 0; + while (pointer < diffs.length) { + if (diffs[pointer][0] === DIFF_EQUAL) { + // Equality found. + equalities[equalitiesLength++] = pointer; + lengthInsertions1 = lengthInsertions2; + lengthDeletions1 = lengthDeletions2; + lengthInsertions2 = 0; + lengthDeletions2 = 0; + lastequality = diffs[pointer][1]; + } else { + // An insertion or deletion. + if (diffs[pointer][0] === DIFF_INSERT) { + lengthInsertions2 += diffs[pointer][1].length; + } else { + lengthDeletions2 += diffs[pointer][1].length; + } + + // Eliminate an equality that is smaller or equal to the edits on both + // sides of it. + if (lastequality && lastequality.length <= Math.max(lengthInsertions1, lengthDeletions1) && lastequality.length <= Math.max(lengthInsertions2, lengthDeletions2)) { + // Duplicate record. + diffs.splice(equalities[equalitiesLength - 1], 0, [DIFF_DELETE, lastequality]); + + // Change second copy to insert. + diffs[equalities[equalitiesLength - 1] + 1][0] = DIFF_INSERT; + + // Throw away the equality we just deleted. + equalitiesLength--; + + // Throw away the previous equality (it needs to be reevaluated). + equalitiesLength--; + pointer = equalitiesLength > 0 ? equalities[equalitiesLength - 1] : -1; + + // Reset the counters. + lengthInsertions1 = 0; + lengthDeletions1 = 0; + lengthInsertions2 = 0; + lengthDeletions2 = 0; + lastequality = null; + changes = true; + } } - - // Normalize the diff. - if (changes) { - this.diffCleanupMerge(diffs); - } - - // Find any overlaps between deletions and insertions. - // e.g: <del>abcxxx</del><ins>xxxdef</ins> - // -> <del>abc</del>xxx<ins>def</ins> - // e.g: <del>xxxabc</del><ins>defxxx</ins> - // -> <ins>def</ins>xxx<del>abc</del> - // Only extract an overlap if it is as big as the edit ahead or behind it. - pointer = 1; - while (pointer < diffs.length) { - if (diffs[pointer - 1][0] === DIFF_DELETE && - diffs[pointer][0] === DIFF_INSERT) { - deletion = diffs[pointer - 1][1]; - insertion = diffs[pointer][1]; - overlapLength1 = this.diffCommonOverlap(deletion, insertion); - overlapLength2 = this.diffCommonOverlap(insertion, deletion); - if (overlapLength1 >= overlapLength2) { - if (overlapLength1 >= deletion.length / 2 || - overlapLength1 >= insertion.length / 2) { - // Overlap found. Insert an equality and trim the surrounding edits. - diffs.splice( pointer, 0, [ DIFF_EQUAL, insertion.substring( 0, overlapLength1 ) ] ); - diffs[pointer - 1][1] = - deletion.substring(0, deletion.length - overlapLength1); - diffs[pointer + 1][1] = insertion.substring(overlapLength1); - pointer++; - } - } else { - if (overlapLength2 >= deletion.length / 2 || - overlapLength2 >= insertion.length / 2) { - // Reverse overlap found. - // Insert an equality and swap and trim the surrounding edits. - diffs.splice( pointer, 0, [ DIFF_EQUAL, deletion.substring( 0, overlapLength2 ) ] ); - diffs[pointer - 1][0] = DIFF_INSERT; - diffs[pointer - 1][1] = - insertion.substring(0, insertion.length - overlapLength2); - diffs[pointer + 1][0] = DIFF_DELETE; - diffs[pointer + 1][1] = - deletion.substring(overlapLength2); - pointer++; - } - } - pointer++; + pointer++; + } + + // Normalize the diff. + if (changes) { + this.diffCleanupMerge(diffs); + } + var deletion, insertion, overlapLength1, overlapLength2; + + // Find any overlaps between deletions and insertions. + // e.g: <del>abcxxx</del><ins>xxxdef</ins> + // -> <del>abc</del>xxx<ins>def</ins> + // e.g: <del>xxxabc</del><ins>defxxx</ins> + // -> <ins>def</ins>xxx<del>abc</del> + // Only extract an overlap if it is as big as the edit ahead or behind it. + pointer = 1; + while (pointer < diffs.length) { + if (diffs[pointer - 1][0] === DIFF_DELETE && diffs[pointer][0] === DIFF_INSERT) { + deletion = diffs[pointer - 1][1]; + insertion = diffs[pointer][1]; + overlapLength1 = this.diffCommonOverlap(deletion, insertion); + overlapLength2 = this.diffCommonOverlap(insertion, deletion); + if (overlapLength1 >= overlapLength2) { + if (overlapLength1 >= deletion.length / 2 || overlapLength1 >= insertion.length / 2) { + // Overlap found. Insert an equality and trim the surrounding edits. + diffs.splice(pointer, 0, [DIFF_EQUAL, insertion.substring(0, overlapLength1)]); + diffs[pointer - 1][1] = deletion.substring(0, deletion.length - overlapLength1); + diffs[pointer + 1][1] = insertion.substring(overlapLength1); + pointer++; } - pointer++; + } else { + if (overlapLength2 >= deletion.length / 2 || overlapLength2 >= insertion.length / 2) { + // Reverse overlap found. + // Insert an equality and swap and trim the surrounding edits. + diffs.splice(pointer, 0, [DIFF_EQUAL, deletion.substring(0, overlapLength2)]); + diffs[pointer - 1][0] = DIFF_INSERT; + diffs[pointer - 1][1] = insertion.substring(0, insertion.length - overlapLength2); + diffs[pointer + 1][0] = DIFF_DELETE; + diffs[pointer + 1][1] = deletion.substring(overlapLength2); + pointer++; + } + } + pointer++; } + pointer++; + } }; /** @@ -2787,46 +6764,46 @@ QUnit.diff = (function() { * string and the start of the second string. * @private */ - DiffMatchPatch.prototype.diffCommonOverlap = function(text1, text2) { - var text1Length, text2Length, textLength, - best, length, pattern, found; - // Cache the text lengths to prevent multiple calls. - text1Length = text1.length; - text2Length = text2.length; - // Eliminate the null case. - if (text1Length === 0 || text2Length === 0) { - return 0; - } - // Truncate the longer string. - if (text1Length > text2Length) { - text1 = text1.substring(text1Length - text2Length); - } else if (text1Length < text2Length) { - text2 = text2.substring(0, text1Length); - } - textLength = Math.min(text1Length, text2Length); - // Quick check for the worst case. - if (text1 === text2) { - return textLength; - } - - // Start by looking for a single character match - // and increase length until no match is found. - // Performance analysis: http://neil.fraser.name/news/2010/11/04/ - best = 0; - length = 1; - while (true) { - pattern = text1.substring(textLength - length); - found = text2.indexOf(pattern); - if (found === -1) { - return best; - } - length += found; - if (found === 0 || text1.substring(textLength - length) === - text2.substring(0, length)) { - best = length; - length++; - } + DiffMatchPatch.prototype.diffCommonOverlap = function (text1, text2) { + // Cache the text lengths to prevent multiple calls. + var text1Length = text1.length; + var text2Length = text2.length; + + // Eliminate the null case. + if (text1Length === 0 || text2Length === 0) { + return 0; + } + + // Truncate the longer string. + if (text1Length > text2Length) { + text1 = text1.substring(text1Length - text2Length); + } else if (text1Length < text2Length) { + text2 = text2.substring(0, text1Length); + } + var textLength = Math.min(text1Length, text2Length); + + // Quick check for the worst case. + if (text1 === text2) { + return textLength; + } + + // Start by looking for a single character match + // and increase length until no match is found. + // Performance analysis: https://neil.fraser.name/news/2010/11/04/ + var best = 0; + var length = 1; + while (true) { + var pattern = text1.substring(textLength - length); + var found = text2.indexOf(pattern); + if (found === -1) { + return best; + } + length += found; + if (found === 0 || text1.substring(textLength - length) === text2.substring(0, length)) { + best = length; + length++; } + } }; /** @@ -2840,60 +6817,57 @@ QUnit.diff = (function() { * The zeroth element of the array of unique strings is intentionally blank. * @private */ - DiffMatchPatch.prototype.diffLinesToChars = function(text1, text2) { - var lineArray, lineHash, chars1, chars2; - lineArray = []; // e.g. lineArray[4] === 'Hello\n' - lineHash = {}; // e.g. lineHash['Hello\n'] === 4 - - // '\x00' is a valid character, but various debuggers don't like it. - // So we'll insert a junk entry to avoid generating a null character. - lineArray[0] = ""; - - /** - * Split a text into an array of strings. Reduce the texts to a string of - * hashes where each Unicode character represents one line. - * Modifies linearray and linehash through being a closure. - * @param {string} text String to encode. - * @return {string} Encoded string. - * @private - */ - function diffLinesToCharsMunge(text) { - var chars, lineStart, lineEnd, lineArrayLength, line; - chars = ""; - // Walk the text, pulling out a substring for each line. - // text.split('\n') would would temporarily double our memory footprint. - // Modifying text would create many large strings to garbage collect. - lineStart = 0; - lineEnd = -1; - // Keeping our own length variable is faster than looking it up. - lineArrayLength = lineArray.length; - while (lineEnd < text.length - 1) { - lineEnd = text.indexOf("\n", lineStart); - if (lineEnd === -1) { - lineEnd = text.length - 1; - } - line = text.substring(lineStart, lineEnd + 1); - lineStart = lineEnd + 1; - - if (lineHash.hasOwnProperty ? lineHash.hasOwnProperty(line) : - (lineHash[line] !== undefined)) { - chars += String.fromCharCode( lineHash[ line ] ); - } else { - chars += String.fromCharCode(lineArrayLength); - lineHash[line] = lineArrayLength; - lineArray[lineArrayLength++] = line; - } - } - return chars; + DiffMatchPatch.prototype.diffLinesToChars = function (text1, text2) { + var lineArray = []; // E.g. lineArray[4] === 'Hello\n' + var lineHash = {}; // E.g. lineHash['Hello\n'] === 4 + + // '\x00' is a valid character, but various debuggers don't like it. + // So we'll insert a junk entry to avoid generating a null character. + lineArray[0] = ''; + + /** + * Split a text into an array of strings. Reduce the texts to a string of + * hashes where each Unicode character represents one line. + * Modifies linearray and linehash through being a closure. + * @param {string} text String to encode. + * @return {string} Encoded string. + * @private + */ + function diffLinesToCharsMunge(text) { + var chars = ''; + + // Walk the text, pulling out a substring for each line. + // text.split('\n') would would temporarily double our memory footprint. + // Modifying text would create many large strings to garbage collect. + var lineStart = 0; + var lineEnd = -1; + + // Keeping our own length variable is faster than looking it up. + var lineArrayLength = lineArray.length; + while (lineEnd < text.length - 1) { + lineEnd = text.indexOf('\n', lineStart); + if (lineEnd === -1) { + lineEnd = text.length - 1; + } + var line = text.substring(lineStart, lineEnd + 1); + lineStart = lineEnd + 1; + if (hasOwn.call(lineHash, line)) { + chars += String.fromCharCode(lineHash[line]); + } else { + chars += String.fromCharCode(lineArrayLength); + lineHash[line] = lineArrayLength; + lineArray[lineArrayLength++] = line; + } } - - chars1 = diffLinesToCharsMunge(text1); - chars2 = diffLinesToCharsMunge(text2); - return { - chars1: chars1, - chars2: chars2, - lineArray: lineArray - }; + return chars; + } + var chars1 = diffLinesToCharsMunge(text1); + var chars2 = diffLinesToCharsMunge(text2); + return { + chars1: chars1, + chars2: chars2, + lineArray: lineArray + }; }; /** @@ -2903,16 +6877,15 @@ QUnit.diff = (function() { * @param {!Array.<string>} lineArray Array of unique strings. * @private */ - DiffMatchPatch.prototype.diffCharsToLines = function( diffs, lineArray ) { - var x, chars, text, y; - for ( x = 0; x < diffs.length; x++ ) { - chars = diffs[x][1]; - text = []; - for ( y = 0; y < chars.length; y++ ) { - text[y] = lineArray[chars.charCodeAt(y)]; - } - diffs[x][1] = text.join(""); + DiffMatchPatch.prototype.diffCharsToLines = function (diffs, lineArray) { + for (var x = 0; x < diffs.length; x++) { + var chars = diffs[x][1]; + var text = []; + for (var y = 0; y < chars.length; y++) { + text[y] = lineArray[chars.charCodeAt(y)]; } + diffs[x][1] = text.join(''); + } }; /** @@ -2920,909 +6893,121 @@ QUnit.diff = (function() { * Any edit section can move as long as it doesn't cross an equality. * @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples. */ - DiffMatchPatch.prototype.diffCleanupMerge = function(diffs) { - var pointer, countDelete, countInsert, textInsert, textDelete, - commonlength, changes; - diffs.push( [ DIFF_EQUAL, "" ] ); // Add a dummy entry at the end. - pointer = 0; - countDelete = 0; - countInsert = 0; - textDelete = ""; - textInsert = ""; - commonlength; - while (pointer < diffs.length) { - switch ( diffs[ pointer ][ 0 ] ) { - case DIFF_INSERT: - countInsert++; - textInsert += diffs[pointer][1]; - pointer++; - break; - case DIFF_DELETE: - countDelete++; - textDelete += diffs[pointer][1]; + DiffMatchPatch.prototype.diffCleanupMerge = function (diffs) { + diffs.push([DIFF_EQUAL, '']); // Add a dummy entry at the end. + var pointer = 0; + var countDelete = 0; + var countInsert = 0; + var textDelete = ''; + var textInsert = ''; + while (pointer < diffs.length) { + switch (diffs[pointer][0]) { + case DIFF_INSERT: + countInsert++; + textInsert += diffs[pointer][1]; + pointer++; + break; + case DIFF_DELETE: + countDelete++; + textDelete += diffs[pointer][1]; + pointer++; + break; + case DIFF_EQUAL: + // Upon reaching an equality, check for prior redundancies. + if (countDelete + countInsert > 1) { + if (countDelete !== 0 && countInsert !== 0) { + // Factor out any common prefixes. + var commonlength = this.diffCommonPrefix(textInsert, textDelete); + if (commonlength !== 0) { + if (pointer - countDelete - countInsert > 0 && diffs[pointer - countDelete - countInsert - 1][0] === DIFF_EQUAL) { + diffs[pointer - countDelete - countInsert - 1][1] += textInsert.substring(0, commonlength); + } else { + diffs.splice(0, 0, [DIFF_EQUAL, textInsert.substring(0, commonlength)]); pointer++; - break; - case DIFF_EQUAL: - // Upon reaching an equality, check for prior redundancies. - if (countDelete + countInsert > 1) { - if (countDelete !== 0 && countInsert !== 0) { - // Factor out any common prefixies. - commonlength = this.diffCommonPrefix(textInsert, textDelete); - if (commonlength !== 0) { - if ((pointer - countDelete - countInsert) > 0 && - diffs[pointer - countDelete - countInsert - 1][0] === - DIFF_EQUAL) { - diffs[pointer - countDelete - countInsert - 1][1] += - textInsert.substring(0, commonlength); - } else { - diffs.splice( 0, 0, [ DIFF_EQUAL, - textInsert.substring( 0, commonlength ) - ] ); - pointer++; - } - textInsert = textInsert.substring(commonlength); - textDelete = textDelete.substring(commonlength); - } - // Factor out any common suffixies. - commonlength = this.diffCommonSuffix(textInsert, textDelete); - if (commonlength !== 0) { - diffs[pointer][1] = textInsert.substring(textInsert.length - - commonlength) + diffs[pointer][1]; - textInsert = textInsert.substring(0, textInsert.length - - commonlength); - textDelete = textDelete.substring(0, textDelete.length - - commonlength); - } - } - // Delete the offending records and add the merged ones. - if (countDelete === 0) { - diffs.splice( pointer - countInsert, - countDelete + countInsert, [ DIFF_INSERT, textInsert ] ); - } else if (countInsert === 0) { - diffs.splice( pointer - countDelete, - countDelete + countInsert, [ DIFF_DELETE, textDelete ] ); - } else { - diffs.splice( pointer - countDelete - countInsert, - countDelete + countInsert, [ DIFF_DELETE, textDelete ], [ DIFF_INSERT, textInsert ] ); - } - pointer = pointer - countDelete - countInsert + - (countDelete ? 1 : 0) + (countInsert ? 1 : 0) + 1; - } else if (pointer !== 0 && diffs[pointer - 1][0] === DIFF_EQUAL) { - // Merge this equality with the previous one. - diffs[pointer - 1][1] += diffs[pointer][1]; - diffs.splice(pointer, 1); - } else { - pointer++; - } - countInsert = 0; - countDelete = 0; - textDelete = ""; - textInsert = ""; - break; - } - } - if (diffs[diffs.length - 1][1] === "") { - diffs.pop(); // Remove the dummy entry at the end. - } - - // Second pass: look for single edits surrounded on both sides by equalities - // which can be shifted sideways to eliminate an equality. - // e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC - changes = false; - pointer = 1; - // Intentionally ignore the first and last element (don't need checking). - while (pointer < diffs.length - 1) { - if (diffs[pointer - 1][0] === DIFF_EQUAL && - diffs[pointer + 1][0] === DIFF_EQUAL) { - // This is a single edit surrounded by equalities. - if ( diffs[ pointer ][ 1 ].substring( diffs[ pointer ][ 1 ].length - - diffs[ pointer - 1 ][ 1 ].length ) === diffs[ pointer - 1 ][ 1 ] ) { - // Shift the edit over the previous equality. - diffs[pointer][1] = diffs[pointer - 1][1] + - diffs[pointer][1].substring(0, diffs[pointer][1].length - - diffs[pointer - 1][1].length); - diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1]; - diffs.splice(pointer - 1, 1); - changes = true; - } else if ( diffs[ pointer ][ 1 ].substring( 0, diffs[ pointer + 1 ][ 1 ].length ) === - diffs[ pointer + 1 ][ 1 ] ) { - // Shift the edit over the next equality. - diffs[pointer - 1][1] += diffs[pointer + 1][1]; - diffs[pointer][1] = - diffs[pointer][1].substring(diffs[pointer + 1][1].length) + - diffs[pointer + 1][1]; - diffs.splice(pointer + 1, 1); - changes = true; + } + textInsert = textInsert.substring(commonlength); + textDelete = textDelete.substring(commonlength); + } + + // Factor out any common suffixies. + commonlength = this.diffCommonSuffix(textInsert, textDelete); + if (commonlength !== 0) { + diffs[pointer][1] = textInsert.substring(textInsert.length - commonlength) + diffs[pointer][1]; + textInsert = textInsert.substring(0, textInsert.length - commonlength); + textDelete = textDelete.substring(0, textDelete.length - commonlength); } + } + + // Delete the offending records and add the merged ones. + if (countDelete === 0) { + diffs.splice(pointer - countInsert, countDelete + countInsert, [DIFF_INSERT, textInsert]); + } else if (countInsert === 0) { + diffs.splice(pointer - countDelete, countDelete + countInsert, [DIFF_DELETE, textDelete]); + } else { + diffs.splice(pointer - countDelete - countInsert, countDelete + countInsert, [DIFF_DELETE, textDelete], [DIFF_INSERT, textInsert]); + } + pointer = pointer - countDelete - countInsert + (countDelete ? 1 : 0) + (countInsert ? 1 : 0) + 1; + } else if (pointer !== 0 && diffs[pointer - 1][0] === DIFF_EQUAL) { + // Merge this equality with the previous one. + diffs[pointer - 1][1] += diffs[pointer][1]; + diffs.splice(pointer, 1); + } else { + pointer++; } - pointer++; + countInsert = 0; + countDelete = 0; + textDelete = ''; + textInsert = ''; + break; } - // If shifts were made, the diff needs reordering and another shift sweep. - if (changes) { - this.diffCleanupMerge(diffs); + } + if (diffs[diffs.length - 1][1] === '') { + diffs.pop(); // Remove the dummy entry at the end. + } + + // Second pass: look for single edits surrounded on both sides by equalities + // which can be shifted sideways to eliminate an equality. + // e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC + var changes = false; + pointer = 1; + + // Intentionally ignore the first and last element (don't need checking). + while (pointer < diffs.length - 1) { + if (diffs[pointer - 1][0] === DIFF_EQUAL && diffs[pointer + 1][0] === DIFF_EQUAL) { + var diffPointer = diffs[pointer][1]; + var position = diffPointer.substring(diffPointer.length - diffs[pointer - 1][1].length); + + // This is a single edit surrounded by equalities. + if (position === diffs[pointer - 1][1]) { + // Shift the edit over the previous equality. + diffs[pointer][1] = diffs[pointer - 1][1] + diffs[pointer][1].substring(0, diffs[pointer][1].length - diffs[pointer - 1][1].length); + diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1]; + diffs.splice(pointer - 1, 1); + changes = true; + } else if (diffPointer.substring(0, diffs[pointer + 1][1].length) === diffs[pointer + 1][1]) { + // Shift the edit over the next equality. + diffs[pointer - 1][1] += diffs[pointer + 1][1]; + diffs[pointer][1] = diffs[pointer][1].substring(diffs[pointer + 1][1].length) + diffs[pointer + 1][1]; + diffs.splice(pointer + 1, 1); + changes = true; + } } - }; + pointer++; + } - return function(o, n) { - var diff, output, text; - diff = new DiffMatchPatch(); - output = diff.DiffMain(o, n); - //console.log(output); - diff.diffCleanupEfficiency(output); - text = diff.diffPrettyHtml(output); - - return text; + // If shifts were made, the diff needs reordering and another shift sweep. + if (changes) { + this.diffCleanupMerge(diffs); + } }; -}()); -// jscs:enable - -(function() { - -// Deprecated QUnit.init - Ref #530 -// Re-initialize the configuration options -QUnit.init = function() { - var tests, banner, result, qunit, - config = QUnit.config; - - config.stats = { all: 0, bad: 0 }; - config.moduleStats = { all: 0, bad: 0 }; - config.started = 0; - config.updateRate = 1000; - config.blocking = false; - config.autostart = true; - config.autorun = false; - config.filter = ""; - config.queue = []; - - // Return on non-browser environments - // This is necessary to not break on node tests - if ( typeof window === "undefined" ) { - return; - } - - 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 /> "; - } -}; - -// Don't load the HTML Reporter on non-Browser environments -if ( typeof window === "undefined" ) { - return; -} - -var config = QUnit.config, - hasOwn = Object.prototype.hasOwnProperty, - defined = { - document: window.document !== undefined, - sessionStorage: (function() { - var x = "qunit-test-string"; - try { - sessionStorage.setItem( x, x ); - sessionStorage.removeItem( x ); - return true; - } catch ( e ) { - return false; - } - }()) - }, - modulesList = []; - -/** -* 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 "&"; - } - }); -} - -/** - * @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, function() { - var event = window.event; - if ( !event.target ) { - event.target = event.srcElement || document; - } - - fn.call( elem, event ); - }); - } -} - -/** - * @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 + " " ) >= 0; -} - -function addClass( elem, name ) { - if ( !hasClass( elem, name ) ) { - elem.className += ( elem.className ? " " : "" ) + name; - } -} - -function toggleClass( elem, name ) { - if ( hasClass( elem, name ) ) { - removeClass( elem, name ); - } else { - addClass( elem, name ); - } -} - -function removeClass( elem, name ) { - var set = " " + elem.className + " "; - - // Class name may appear multiple times - while ( set.indexOf( " " + name + " " ) >= 0 ) { - set = set.replace( " " + name + " ", " " ); - } - - // trim for prettiness - 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 getUrlConfigHtml() { - var i, j, val, - escaped, escapedTooltip, - selection = false, - len = config.urlConfig.length, - urlConfigHtml = ""; - - for ( i = 0; i < len; i++ ) { - val = config.urlConfig[ i ]; - if ( typeof val === "string" ) { - val = { - id: val, - label: val - }; - } - - escaped = escapeText( val.id ); - escapedTooltip = escapeText( val.tooltip ); - - if ( config[ val.id ] === undefined ) { - config[ val.id ] = QUnit.urlParams[ val.id ]; - } - - if ( !val.value || typeof val.value === "string" ) { - urlConfigHtml += "<input id='qunit-urlconfig-" + escaped + - "' name='" + escaped + "' type='checkbox'" + - ( val.value ? " value='" + escapeText( val.value ) + "'" : "" ) + - ( config[ val.id ] ? " checked='checked'" : "" ) + - " title='" + escapedTooltip + "' /><label for='qunit-urlconfig-" + escaped + - "' title='" + escapedTooltip + "'>" + val.label + "</label>"; - } else { - urlConfigHtml += "<label for='qunit-urlconfig-" + escaped + - "' title='" + escapedTooltip + "'>" + val.label + - ": </label><select id='qunit-urlconfig-" + escaped + - "' name='" + escaped + "' title='" + escapedTooltip + "'><option></option>"; - - if ( QUnit.is( "array", val.value ) ) { - for ( j = 0; j < val.value.length; j++ ) { - escaped = escapeText( val.value[ j ] ); - urlConfigHtml += "<option value='" + escaped + "'" + - ( config[ val.id ] === val.value[ j ] ? - ( selection = true ) && " selected='selected'" : "" ) + - ">" + escaped + "</option>"; - } - } else { - for ( j in val.value ) { - if ( hasOwn.call( val.value, j ) ) { - urlConfigHtml += "<option value='" + escapeText( j ) + "'" + - ( config[ val.id ] === j ? - ( selection = true ) && " selected='selected'" : "" ) + - ">" + escapeText( val.value[ j ] ) + "</option>"; - } - } - } - if ( config[ val.id ] && !selection ) { - escaped = escapeText( config[ val.id ] ); - urlConfigHtml += "<option value='" + escaped + - "' selected='selected' disabled='disabled'>" + escaped + "</option>"; - } - urlConfigHtml += "</select>"; - } - } - - return urlConfigHtml; -} - -// Handle "click" events on toolbar checkboxes and "change" for select menus. -// Updates the URL with the new state of `config.urlConfig` values. -function toolbarChanged() { - var updatedUrl, value, - field = this, - params = {}; - - // Detect if field is a select menu or a checkbox - if ( "selectedIndex" in field ) { - value = field.options[ field.selectedIndex ].value || undefined; - } else { - value = field.checked ? ( field.defaultValue || true ) : undefined; - } - - params[ field.name ] = value; - updatedUrl = setUrl( params ); - - if ( "hidepassed" === field.name && "replaceState" in window.history ) { - config[ field.name ] = value || false; - if ( value ) { - addClass( id( "qunit-tests" ), "hidepass" ); - } else { - removeClass( id( "qunit-tests" ), "hidepass" ); - } - - // It is not necessary to refresh the whole page - window.history.replaceState( null, "", updatedUrl ); - } else { - window.location = updatedUrl; - } -} - -function setUrl( params ) { - var key, - querystring = "?"; - - params = QUnit.extend( QUnit.extend( {}, QUnit.urlParams ), params ); - - for ( key in params ) { - if ( hasOwn.call( params, key ) ) { - if ( params[ key ] === undefined ) { - continue; - } - querystring += encodeURIComponent( key ); - if ( params[ key ] !== true ) { - querystring += "=" + encodeURIComponent( params[ key ] ); - } - querystring += "&"; - } - } - return location.protocol + "//" + location.host + - location.pathname + querystring.slice( 0, -1 ); -} - -function applyUrlParams() { - var selectedModule, - modulesList = id( "qunit-modulefilter" ), - filter = id( "qunit-filter-input" ).value; - - selectedModule = modulesList ? - decodeURIComponent( modulesList.options[ modulesList.selectedIndex ].value ) : - undefined; - - window.location = setUrl({ - module: ( selectedModule === "" ) ? undefined : selectedModule, - filter: ( filter === "" ) ? undefined : filter, - - // Remove testId filter - testId: undefined - }); -} - -function toolbarUrlConfigContainer() { - var urlConfigContainer = document.createElement( "span" ); - - urlConfigContainer.innerHTML = getUrlConfigHtml(); - addClass( urlConfigContainer, "qunit-url-config" ); - - // For oldIE support: - // * Add handlers to the individual elements instead of the container - // * Use "click" instead of "change" for checkboxes - addEvents( urlConfigContainer.getElementsByTagName( "input" ), "click", toolbarChanged ); - addEvents( urlConfigContainer.getElementsByTagName( "select" ), "change", toolbarChanged ); - - return urlConfigContainer; -} - -function toolbarLooseFilter() { - var filter = document.createElement( "form" ), - label = document.createElement( "label" ), - input = document.createElement( "input" ), - button = document.createElement( "button" ); - - addClass( filter, "qunit-filter" ); - - label.innerHTML = "Filter: "; - - input.type = "text"; - input.value = config.filter || ""; - input.name = "filter"; - input.id = "qunit-filter-input"; - - button.innerHTML = "Go"; - - label.appendChild( input ); - - filter.appendChild( label ); - filter.appendChild( button ); - addEvent( filter, "submit", function( ev ) { - applyUrlParams(); - - if ( ev && ev.preventDefault ) { - ev.preventDefault(); - } - - return false; - }); - - return filter; -} - -function toolbarModuleFilterHtml() { - var i, - moduleFilterHtml = ""; - - if ( !modulesList.length ) { - return false; - } - - modulesList.sort(function( a, b ) { - return a.localeCompare( b ); - }); - - moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label>" + - "<select id='qunit-modulefilter' name='modulefilter'><option value='' " + - ( QUnit.urlParams.module === undefined ? "selected='selected'" : "" ) + - ">< All Modules ></option>"; - - for ( i = 0; i < modulesList.length; i++ ) { - moduleFilterHtml += "<option value='" + - escapeText( encodeURIComponent( modulesList[ i ] ) ) + "' " + - ( QUnit.urlParams.module === modulesList[ i ] ? "selected='selected'" : "" ) + - ">" + escapeText( modulesList[ i ] ) + "</option>"; - } - moduleFilterHtml += "</select>"; - - return moduleFilterHtml; -} - -function toolbarModuleFilter() { - var toolbar = id( "qunit-testrunner-toolbar" ), - moduleFilter = document.createElement( "span" ), - moduleFilterHtml = toolbarModuleFilterHtml(); - - if ( !toolbar || !moduleFilterHtml ) { - return false; - } - - moduleFilter.setAttribute( "id", "qunit-modulefilter-container" ); - moduleFilter.innerHTML = moduleFilterHtml; - - addEvent( moduleFilter.lastChild, "change", applyUrlParams ); - - toolbar.appendChild( moduleFilter ); -} - -function appendToolbar() { - var toolbar = id( "qunit-testrunner-toolbar" ); - - if ( toolbar ) { - toolbar.appendChild( toolbarUrlConfigContainer() ); - toolbar.appendChild( toolbarLooseFilter() ); - } -} - -function appendHeader() { - var header = id( "qunit-header" ); - - if ( header ) { - header.innerHTML = "<a href='" + - setUrl({ filter: undefined, module: undefined, testId: undefined }) + - "'>" + header.innerHTML + "</a> "; - } -} - -function appendBanner() { - var banner = id( "qunit-banner" ); - - if ( banner ) { - banner.className = ""; - } -} - -function appendTestResults() { - var tests = id( "qunit-tests" ), - result = id( "qunit-testresult" ); - - if ( result ) { - result.parentNode.removeChild( result ); - } - - if ( tests ) { - tests.innerHTML = ""; - result = document.createElement( "p" ); - result.id = "qunit-testresult"; - result.className = "result"; - tests.parentNode.insertBefore( result, tests ); - result.innerHTML = "Running...<br /> "; - } -} - -function storeFixture() { - var fixture = id( "qunit-fixture" ); - if ( fixture ) { - config.fixture = fixture.innerHTML; - } -} - -function appendUserAgent() { - var userAgent = id( "qunit-userAgent" ); - - if ( userAgent ) { - userAgent.innerHTML = ""; - userAgent.appendChild( - document.createTextNode( - "QUnit " + QUnit.version + "; " + navigator.userAgent - ) - ); - } -} - -function appendTestsList( modules ) { - var i, l, x, z, test, moduleObj; - - for ( i = 0, l = modules.length; i < l; i++ ) { - moduleObj = modules[ i ]; - - if ( moduleObj.name ) { - modulesList.push( moduleObj.name ); - } - - for ( x = 0, z = moduleObj.tests.length; x < z; x++ ) { - test = moduleObj.tests[ x ]; - - appendTest( test.name, test.testId, moduleObj.name ); - } - } -} - -function appendTest( name, testId, moduleName ) { - var title, rerunTrigger, testBlock, assertList, - tests = id( "qunit-tests" ); - - if ( !tests ) { - return; - } - - title = document.createElement( "strong" ); - title.innerHTML = getNameHtml( name, moduleName ); - - rerunTrigger = document.createElement( "a" ); - rerunTrigger.innerHTML = "Rerun"; - rerunTrigger.href = setUrl({ testId: testId }); - - testBlock = document.createElement( "li" ); - testBlock.appendChild( title ); - testBlock.appendChild( rerunTrigger ); - testBlock.id = "qunit-test-output-" + testId; - - assertList = document.createElement( "ol" ); - assertList.className = "qunit-assert-list"; - - testBlock.appendChild( assertList ); - - tests.appendChild( testBlock ); -} - -// HTML Reporter initialization and load -QUnit.begin(function( details ) { - var qunit = id( "qunit" ); - - // Fixture is the only one necessary to run without the #qunit element - storeFixture(); - - 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>"; - } - - appendHeader(); - appendBanner(); - appendTestResults(); - appendUserAgent(); - appendToolbar(); - appendTestsList( details.modules ); - toolbarModuleFilter(); - - if ( qunit && config.hidepassed ) { - addClass( qunit.lastChild, "hidepass" ); - } -}); - -QUnit.done(function( details ) { - var i, key, - banner = id( "qunit-banner" ), - tests = id( "qunit-tests" ), - html = [ - "Tests completed in ", - details.runtime, - " milliseconds.<br />", - "<span class='passed'>", - details.passed, - "</span> assertions of <span class='total'>", - details.total, - "</span> passed, <span class='failed'>", - details.failed, - "</span> failed." - ].join( "" ); - - if ( banner ) { - banner.className = details.failed ? "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 - document.title = [ - ( details.failed ? "\u2716" : "\u2714" ), - document.title.replace( /^[\u2714\u2716] /i, "" ) - ].join( " " ); - } - - // clear own sessionStorage items if all tests passed - if ( config.reorder && defined.sessionStorage && details.failed === 0 ) { - 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 ( config.scrolltop && window.scrollTo ) { - window.scrollTo( 0, 0 ); - } -}); - -function getNameHtml( name, module ) { - var nameHtml = ""; - - if ( module ) { - nameHtml = "<span class='module-name'>" + escapeText( module ) + "</span>: "; - } - - nameHtml += "<span class='test-name'>" + escapeText( name ) + "</span>"; - - return nameHtml; -} - -QUnit.testStart(function( details ) { - var running, testBlock, bad; - - testBlock = id( "qunit-test-output-" + details.testId ); - if ( testBlock ) { - testBlock.className = "running"; - } else { - - // Report later registered tests - appendTest( details.name, details.testId, details.module ); - } - - running = id( "qunit-testresult" ); - if ( running ) { - bad = QUnit.config.reorder && defined.sessionStorage && - +sessionStorage.getItem( "qunit-test-" + details.module + "-" + details.name ); - - running.innerHTML = ( bad ? - "Rerunning previously failed test: <br />" : - "Running: <br />" ) + - getNameHtml( details.name, details.module ); - } - -}); - -QUnit.log(function( details ) { - var assertList, assertLi, - message, expected, actual, - testItem = id( "qunit-test-output-" + details.testId ); - - if ( !testItem ) { - return; - } - - message = escapeText( details.message ) || ( details.result ? "okay" : "failed" ); - message = "<span class='test-message'>" + message + "</span>"; - message += "<span class='runtime'>@ " + details.runtime + " ms</span>"; - - // pushFailure doesn't provide details.expected - // when it calls, it's implicit to also not show expected and diff stuff - // Also, we need to check details.expected existence, as it can exist and be undefined - if ( !details.result && hasOwn.call( details, "expected" ) ) { - expected = escapeText( QUnit.dump.parse( details.expected ) ); - actual = escapeText( QUnit.dump.parse( details.actual ) ); - message += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + - expected + - "</pre></td></tr>"; - - if ( actual !== expected ) { - message += "<tr class='test-actual'><th>Result: </th><td><pre>" + - actual + "</pre></td></tr>" + - "<tr class='test-diff'><th>Diff: </th><td><pre>" + - QUnit.diff( expected, actual ) + "</pre></td></tr>"; - } else { - if ( expected.indexOf( "[object Array]" ) !== -1 || - expected.indexOf( "[object Object]" ) !== -1 ) { - message += "<tr class='test-message'><th>Message: </th><td>" + - "Diff suppressed as the depth of object is more than current max depth (" + - QUnit.config.maxDepth + ").<p>Hint: Use <code>QUnit.dump.maxDepth</code> to " + - " run with a higher max depth or <a href='" + setUrl({ maxDepth: -1 }) + "'>" + - "Rerun</a> without max depth.</p></td></tr>"; - } - } - - if ( details.source ) { - message += "<tr class='test-source'><th>Source: </th><td><pre>" + - escapeText( details.source ) + "</pre></td></tr>"; - } - - message += "</table>"; - - // this occours when pushFailure is set and we have an extracted stack trace - } else if ( !details.result && details.source ) { - message += "<table>" + - "<tr class='test-source'><th>Source: </th><td><pre>" + - escapeText( details.source ) + "</pre></td></tr>" + - "</table>"; - } - - assertList = testItem.getElementsByTagName( "ol" )[ 0 ]; - - assertLi = document.createElement( "li" ); - assertLi.className = details.result ? "pass" : "fail"; - assertLi.innerHTML = message; - assertList.appendChild( assertLi ); -}); - -QUnit.testDone(function( details ) { - var testTitle, time, testItem, assertList, - good, bad, testCounts, skipped, - tests = id( "qunit-tests" ); - - if ( !tests ) { - return; - } - - testItem = id( "qunit-test-output-" + details.testId ); - - assertList = testItem.getElementsByTagName( "ol" )[ 0 ]; - - good = details.passed; - bad = details.failed; - - // store result when possible - if ( config.reorder && defined.sessionStorage ) { - if ( bad ) { - sessionStorage.setItem( "qunit-test-" + details.module + "-" + details.name, bad ); - } else { - sessionStorage.removeItem( "qunit-test-" + details.module + "-" + details.name ); - } - } - - if ( bad === 0 ) { - addClass( assertList, "qunit-collapsed" ); - } - - // testItem.firstChild is the test name - testTitle = testItem.firstChild; - - testCounts = bad ? - "<b class='failed'>" + bad + "</b>, " + "<b class='passed'>" + good + "</b>, " : - ""; - - testTitle.innerHTML += " <b class='counts'>(" + testCounts + - details.assertions.length + ")</b>"; - - if ( details.skipped ) { - testItem.className = "skipped"; - skipped = document.createElement( "em" ); - skipped.className = "qunit-skipped-label"; - skipped.innerHTML = "skipped"; - testItem.insertBefore( skipped, testTitle ); - } else { - addEvent( testTitle, "click", function() { - toggleClass( assertList, "qunit-collapsed" ); - }); - - testItem.className = bad ? "fail" : "pass"; - - time = document.createElement( "span" ); - time.className = "runtime"; - time.innerHTML = details.runtime + " ms"; - testItem.insertBefore( time, assertList ); - } -}); - -if ( defined.document ) { - if ( document.readyState === "complete" ) { - QUnit.load(); - } else { - addEvent( window, "load", QUnit.load ); - } -} else { - config.pageLoaded = true; - config.autorun = true; -} + return function (o, n) { + var diff, output, text; + diff = new DiffMatchPatch(); + output = diff.DiffMain(o, n); + diff.diffCleanupEfficiency(output); + text = diff.diffPrettyHtml(output); + return text; + }; + }(); })(); |