| if (self.testRunner) { |
| // svg/dynamic-updates tests set enablePixelTesting=true, as we want to dump text + pixel results |
| if (self.enablePixelTesting) |
| testRunner.dumpAsTextWithPixelResults(); |
| else |
| testRunner.dumpAsText(); |
| } |
| |
| var description, debug, didFailSomeTests, successfullyParsed; |
| |
| didFailSomeTests = false; |
| |
| var expectingError; // set by shouldHaveError() |
| var expectedErrorMessage; // set by onerror when expectingError is true |
| var unexpectedErrorMessage; // set by onerror when expectingError is not true |
| |
| (function() { |
| |
| function createHTMLElement(tagName) |
| { |
| // FIXME: In an XML document, document.createElement() creates an element with a null namespace URI. |
| // So, we need use document.createElementNS() to explicitly create an element with the specified |
| // tag name in the HTML namespace. We can remove this function and use document.createElement() |
| // directly once we fix <https://bugs.webkit.org/show_bug.cgi?id=131074>. |
| if (document.createElementNS) |
| return document.createElementNS("http://www.w3.org/1999/xhtml", tagName); |
| return document.createElement(tagName); |
| } |
| |
| var rootElement = null; |
| function ensureRootElement() |
| { |
| if (!rootElement || !rootElement.isConnected) { |
| rootElement = document.body || document.documentElement; |
| if (document.documentElement.namespaceURI == 'http://www.w3.org/2000/svg') { |
| // FIXME: Make the test harness use SVG elements naively. |
| var foreignObject = document.createElementNS('http://www.w3.org/2000/svg', 'foreignObject'); |
| foreignObject.setAttribute('x', '0px'); |
| foreignObject.setAttribute('y', '0px'); |
| foreignObject.setAttribute('width', '100%'); |
| foreignObject.setAttribute('height', '100%'); |
| foreignObject.setAttribute('style', 'padding: 10px; background-color: rgba(255, 255, 255, 0.5)'); |
| document.documentElement.appendChild(foreignObject); |
| rootElement = foreignObject; |
| } |
| } |
| return rootElement; |
| } |
| |
| moveForeignObjectToTopIfNeeded = function () { |
| if (rootElement && rootElement.localName == 'foreignObject') |
| document.documentElement.appendChild(rootElement); |
| } |
| |
| function getOrCreate(id, tagName) |
| { |
| var element = document.getElementById(id); |
| if (element) |
| return element; |
| |
| element = createHTMLElement(tagName); |
| element.id = id; |
| var refNode; |
| var parent = ensureRootElement(); |
| |
| if (id == "description") |
| refNode = getOrCreate("console", "div"); |
| else |
| refNode = parent.firstChild; |
| |
| parent.insertBefore(element, refNode); |
| return element; |
| } |
| |
| description = function description(msg, quiet) |
| { |
| // For MSIE 6 compatibility |
| var span = createHTMLElement("span"); |
| if (quiet) |
| span.innerHTML = '<p>' + msg + '</p><p>On success, you will see no "<span class="fail">FAIL</span>" messages, followed by "<span class="pass">TEST COMPLETE</span>".</p>'; |
| else |
| span.innerHTML = '<p>' + msg + '</p><p>On success, you will see a series of "<span class="pass">PASS</span>" messages, followed by "<span class="pass">TEST COMPLETE</span>".</p>'; |
| |
| var description = getOrCreate("description", "p"); |
| if (description.firstChild) |
| description.replaceChild(span, description.firstChild); |
| else |
| description.appendChild(span); |
| }; |
| |
| debug = function debug(msg) |
| { |
| var span = createHTMLElement("span"); |
| span.innerHTML = msg + '<br />'; |
| getOrCreate("console", "div").appendChild(span); |
| }; |
| |
| var css = |
| ".pass {" + |
| "font-weight: bold;" + |
| "color: green;" + |
| "}" + |
| ".fail {" + |
| "font-weight: bold;" + |
| "color: red;" + |
| "}" + |
| "#console {" + |
| "white-space: pre-wrap;" + |
| "font-family: monospace;" + |
| "}"; |
| |
| function insertStyleSheet() |
| { |
| var styleElement = createHTMLElement("style"); |
| styleElement.textContent = css; |
| (document.head || ensureRootElement()).appendChild(styleElement); |
| } |
| |
| function handleTestFinished() |
| { |
| // FIXME: Get rid of this boolean. |
| wasPostTestScriptParsed = true; |
| if (window.jsTestIsAsync) { |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| if (window.wasFinishJSTestCalled) |
| finishJSTest(); |
| } else |
| finishJSTest(); |
| } |
| |
| if (!isWorker()) { |
| window.addEventListener('DOMContentLoaded', function() { |
| // Call waitUntilDone() as early as possible otherwise some tests may complete before |
| // the load event has fired. |
| if (window.jsTestIsAsync && window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| // Some tests set jsTestIsAsync in load event handler. Adding the listener late |
| // makes handleTestFinished() run after the test handles load events. |
| window.addEventListener("load", handleTestFinished, false); |
| }, false); |
| insertStyleSheet(); |
| } |
| |
| if (!self.isOnErrorTest) { |
| self.onerror = function(message) |
| { |
| if (self.expectingError) { |
| self.expectedErrorMessage = message; |
| self.expectingError = false; |
| return; |
| } |
| self.unexpectedErrorMessage = message; |
| if (self.jsTestIsAsync) { |
| self.testFailed("Unexpected error: " + message); |
| finishJSTest(); |
| } |
| }; |
| } |
| })(); |
| |
| function isWorker() |
| { |
| // It's conceivable that someone would stub out 'document' in a worker so |
| // also check for childNodes, an arbitrary DOM-related object that is |
| // meaningless in a WorkerContext. |
| return (typeof document === 'undefined' || typeof document.childNodes === 'undefined') && !!self.importScripts; |
| } |
| |
| function descriptionQuiet(msg) { description(msg, true); } |
| |
| function escapeHTML(text) |
| { |
| return text.replace(/&/g, "&").replace(/</g, "<").replace(/\0/g, "\\0"); |
| } |
| |
| function testPassed(msg) |
| { |
| debug('<span><span class="pass">PASS</span> ' + escapeHTML(msg) + '</span>'); |
| } |
| |
| function testFailed(msg) |
| { |
| didFailSomeTests = true; |
| debug('<span><span class="fail">FAIL</span> ' + escapeHTML(msg) + '</span>'); |
| } |
| |
| function areArraysEqual(a, b) |
| { |
| try { |
| if (a.length !== b.length) |
| return false; |
| for (var i = 0; i < a.length; i++) |
| if (a[i] !== b[i]) |
| return false; |
| } catch (ex) { |
| return false; |
| } |
| return true; |
| } |
| |
| function isMinusZero(n) |
| { |
| // the only way to tell 0 from -0 in JS is the fact that 1/-0 is |
| // -Infinity instead of Infinity |
| return n === 0 && 1/n < 0; |
| } |
| |
| function isNewSVGTearOffType(v) |
| { |
| return ['[object SVGLength]', '[object SVGLengthList]', '[object SVGPoint]', '[object SVGPointList]', '[object SVGNumber]'].indexOf(""+v) != -1; |
| } |
| |
| function isResultCorrect(actual, expected) |
| { |
| if (expected === 0) |
| return actual === expected && (1/actual) === (1/expected); |
| if (actual === expected) |
| return true; |
| // http://crbug.com/308818 : The new implementation of SVGListProperties do not necessary return the same wrapper object, so === operator would not work. We compare for their string representation instead. |
| if (isNewSVGTearOffType(expected) && typeof(expected) == typeof(actual) && actual.valueAsString == expected.valueAsString) |
| return true; |
| if (typeof(expected) == "number" && isNaN(expected)) |
| return typeof(actual) == "number" && isNaN(actual); |
| if (expected && (Object.prototype.toString.call(expected) == Object.prototype.toString.call([]))) |
| return areArraysEqual(actual, expected); |
| return false; |
| } |
| |
| function stringify(v) |
| { |
| if (isNewSVGTearOffType(v)) |
| return v.valueAsString; |
| if (v === 0 && 1/v < 0) |
| return "-0"; |
| else return "" + v; |
| } |
| |
| function evalAndLog(_a, _quiet) |
| { |
| if (typeof _a != "string") |
| debug("WARN: tryAndLog() expects a string argument"); |
| |
| // Log first in case things go horribly wrong or this causes a sync event. |
| if (!_quiet) |
| debug(_a); |
| |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| testFailed(_a + " threw exception " + e); |
| } |
| return _av; |
| } |
| |
| function shouldBe(_a, _b, _quiet) |
| { |
| if ((typeof _a != "function" && typeof _a != "string") || (typeof _b != "function" && typeof _b != "string")) |
| debug("WARN: shouldBe() expects function or string arguments"); |
| var _exception; |
| var _av; |
| try { |
| _av = (typeof _a == "function" ? _a() : eval(_a)); |
| } catch (e) { |
| _exception = e; |
| } |
| var _bv = (typeof _b == "function" ? _b() : eval(_b)); |
| |
| if (_exception) |
| testFailed(_a + " should be " + stringify(_bv) + ". Threw exception " + _exception); |
| else if (isResultCorrect(_av, _bv)) { |
| if (!_quiet) { |
| testPassed(_a + " is " + (typeof _b == "function" ? _bv : _b)); |
| } |
| } else if (typeof(_av) == typeof(_bv)) |
| testFailed(_a + " should be " + stringify(_bv) + ". Was " + stringify(_av) + "."); |
| else |
| testFailed(_a + " should be " + stringify(_bv) + " (of type " + typeof _bv + "). Was " + _av + " (of type " + typeof _av + ")."); |
| } |
| |
| function shouldBeOneOfValues(_a, _values) |
| { |
| if ((typeof _a != "function" && typeof _a != "string")) |
| debug("WARN: shouldBeOneOfValues() expects the first argument to be a function or a string"); |
| if (!Array.isArray(_values)) { |
| testFailed("The second argument to shouldBeOneOfValues() must be an array of values"); |
| return; |
| } |
| |
| var _exception; |
| var _av; |
| try { |
| _av = (typeof _a == "function" ? _a() : eval(_a)); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| var stringifiedValues = ''; |
| for (var i = 0; i < _values.length; ++i) { |
| if (i) { |
| if (i + 1 == _values.length) |
| stringifiedValues += ', and '; |
| else |
| stringifiedValues += ',' |
| } |
| stringifiedValues += "`" + stringify(_values[i]) + "`"; |
| } |
| if (_exception) |
| testFailed(_a + " should be one of " + stringifiedValues + ". Threw exception " + _exception); |
| else { |
| var matchedValue = _values.find(function (value) { return isResultCorrect(_av, value); }); |
| if (matchedValue) { |
| testPassed(_a + " is one of " + stringifiedValues); |
| } else { |
| testFailed(_a + " should be one of " + stringifiedValues + ". Was " + stringify(_av) + "."); |
| } |
| } |
| } |
| |
| // Execute condition every 5 milliseconds until it succeeds. |
| function _waitForCondition(condition, completionHandler) |
| { |
| if (condition()) |
| completionHandler(); |
| else |
| setTimeout(_waitForCondition, 5, condition, completionHandler); |
| } |
| |
| function shouldBecomeEqual(_a, _b, completionHandler) |
| { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBecomeEqual() expects string arguments"); |
| |
| function condition() { |
| var exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| exception = e; |
| } |
| var _bv = eval(_b); |
| if (exception) |
| testFailed(_a + " should become " + _bv + ". Threw exception " + exception); |
| if (isResultCorrect(_av, _bv)) { |
| testPassed(_a + " became " + _b); |
| return true; |
| } |
| return false; |
| } |
| setTimeout(_waitForCondition, 0, condition, completionHandler); |
| } |
| |
| function shouldBecomeEqualToString(value, reference, completionHandler) |
| { |
| if (typeof value !== "string" || typeof reference !== "string") |
| debug("WARN: shouldBecomeEqualToString() expects string arguments"); |
| var unevaledString = JSON.stringify(reference); |
| shouldBecomeEqual(value, unevaledString, completionHandler); |
| } |
| |
| function shouldBeType(_a, _type) { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| var _typev = eval(_type); |
| if (_av instanceof _typev) { |
| testPassed(_a + " is an instance of " + _type); |
| } else { |
| testFailed(_a + " is not an instance of " + _type); |
| } |
| } |
| |
| // Variant of shouldBe()--confirms that result of eval(_to_eval) is within |
| // numeric _tolerance of numeric _target. |
| function shouldBeCloseTo(_to_eval, _target, _tolerance, _quiet) |
| { |
| if (typeof _to_eval != "string") { |
| testFailed("shouldBeCloseTo() requires string argument _to_eval. was type " + typeof _to_eval); |
| return; |
| } |
| if (typeof _target != "number") { |
| testFailed("shouldBeCloseTo() requires numeric argument _target. was type " + typeof _target); |
| return; |
| } |
| if (typeof _tolerance != "number") { |
| testFailed("shouldBeCloseTo() requires numeric argument _tolerance. was type " + typeof _tolerance); |
| return; |
| } |
| |
| var _result; |
| try { |
| _result = eval(_to_eval); |
| } catch (e) { |
| testFailed(_to_eval + " should be within " + _tolerance + " of " |
| + _target + ". Threw exception " + e); |
| return; |
| } |
| |
| if (typeof(_result) != typeof(_target)) { |
| testFailed(_to_eval + " should be of type " + typeof _target |
| + " but was of type " + typeof _result); |
| } else if (Math.abs(_result - _target) <= _tolerance) { |
| if (!_quiet) { |
| testPassed(_to_eval + " is within " + _tolerance + " of " + _target); |
| } |
| } else { |
| testFailed(_to_eval + " should be within " + _tolerance + " of " + _target |
| + ". Was " + _result + "."); |
| } |
| } |
| |
| function shouldNotBe(_a, _b, _quiet) |
| { |
| if ((typeof _a != "function" && typeof _a != "string") || (typeof _b != "function" && typeof _b != "string")) |
| debug("WARN: shouldNotBe() expects function or string arguments"); |
| var _exception; |
| var _av; |
| try { |
| _av = (typeof _a == "function" ? _a() : eval(_a)); |
| } catch (e) { |
| _exception = e; |
| } |
| var _bv = (typeof _b == "function" ? _b() : eval(_b)); |
| |
| if (_exception) |
| testFailed(_a + " should not be " + _bv + ". Threw exception " + _exception); |
| else if (!isResultCorrect(_av, _bv)) { |
| if (!_quiet) { |
| testPassed(_a + " is not " + (typeof _b == "function" ? _bv : _b)); |
| } |
| } else |
| testFailed(_a + " should not be " + _bv + "."); |
| } |
| |
| function shouldBecomeDifferent(_a, _b, completionHandler) |
| { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBecomeDifferent() expects string arguments"); |
| |
| function condition() { |
| var exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| exception = e; |
| } |
| var _bv = eval(_b); |
| if (exception) |
| testFailed(_a + " should became not equal to " + _bv + ". Threw exception " + exception); |
| if (!isResultCorrect(_av, _bv)) { |
| testPassed(_a + " became different from " + _b); |
| return true; |
| } |
| return false; |
| } |
| setTimeout(_waitForCondition, 0, condition, completionHandler); |
| } |
| |
| function shouldBeTrue(a, quiet) { shouldBe(a, "true", quiet); } |
| function shouldBeTrueQuiet(a) { shouldBe(a, "true", true); } |
| function shouldBeFalse(a, quiet) { shouldBe(a, "false", quiet); } |
| function shouldBeNaN(a, quiet) { shouldBe(a, "NaN", quiet); } |
| function shouldBeNull(a, quiet) { shouldBe(a, "null", quiet); } |
| function shouldBeZero(a, quiet) { shouldBe(a, "0", quiet); } |
| |
| function shouldBeEqualToString(a, b) |
| { |
| if (typeof a !== "string" || typeof b !== "string") |
| debug("WARN: shouldBeEqualToString() expects string arguments"); |
| var unevaledString = JSON.stringify(b); |
| shouldBe(a, unevaledString); |
| } |
| |
| function shouldBeEqualToNumber(a, b) |
| { |
| if (typeof a !== "string" || typeof b !== "number") |
| debug("WARN: shouldBeEqualToNumber() expects a string and a number arguments"); |
| var unevaledString = JSON.stringify(b); |
| shouldBe(a, unevaledString); |
| } |
| |
| function shouldBeEmptyString(a) { shouldBeEqualToString(a, ""); } |
| |
| function shouldEvaluateTo(actual, expected) { |
| // A general-purpose comparator. 'actual' should be a string to be |
| // evaluated, as for shouldBe(). 'expected' may be any type and will be |
| // used without being eval'ed. |
| if (expected == null) { |
| // Do this before the object test, since null is of type 'object'. |
| shouldBeNull(actual); |
| } else if (typeof expected == "undefined") { |
| shouldBeUndefined(actual); |
| } else if (typeof expected == "function") { |
| // All this fuss is to avoid the string-arg warning from shouldBe(). |
| try { |
| var actualValue = eval(actual); |
| } catch (e) { |
| testFailed("Evaluating " + actual + ": Threw exception " + e); |
| return; |
| } |
| shouldBe("'" + actualValue.toString().replace(/\n/g, "") + "'", |
| "'" + expected.toString().replace(/\n/g, "") + "'"); |
| } else if (typeof expected == "object") { |
| shouldBeTrue(actual + " == '" + expected + "'"); |
| } else if (typeof expected == "string") { |
| shouldBe(actual, expected); |
| } else if (typeof expected == "boolean") { |
| shouldBe("typeof " + actual, "'boolean'"); |
| if (expected) |
| shouldBeTrue(actual); |
| else |
| shouldBeFalse(actual); |
| } else if (typeof expected == "number") { |
| shouldBe(actual, stringify(expected)); |
| } else { |
| debug(expected + " is unknown type " + typeof expected); |
| shouldBeTrue(actual, "'" +expected.toString() + "'"); |
| } |
| } |
| |
| function shouldBeNonZero(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be non-zero. Threw exception " + _exception); |
| else if (_av != 0) |
| testPassed(_a + " is non-zero."); |
| else |
| testFailed(_a + " should be non-zero. Was " + _av); |
| } |
| |
| function shouldBeNonNull(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be non-null. Threw exception " + _exception); |
| else if (_av != null) |
| testPassed(_a + " is non-null."); |
| else |
| testFailed(_a + " should be non-null. Was " + _av); |
| } |
| |
| function shouldBeUndefined(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be undefined. Threw exception " + _exception); |
| else if (typeof _av == "undefined") |
| testPassed(_a + " is undefined."); |
| else |
| testFailed(_a + " should be undefined. Was " + _av); |
| } |
| |
| function shouldBeDefined(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be defined. Threw exception " + _exception); |
| else if (_av !== undefined) |
| testPassed(_a + " is defined."); |
| else |
| testFailed(_a + " should be defined. Was " + _av); |
| } |
| |
| function shouldBeGreaterThanOrEqual(_a, _b) { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBeGreaterThanOrEqual expects string arguments"); |
| |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| var _bv = eval(_b); |
| |
| if (_exception) |
| testFailed(_a + " should be >= " + _b + ". Threw exception " + _exception); |
| else if (typeof _av == "undefined" || _av < _bv) |
| testFailed(_a + " should be >= " + _b + ". Was " + _av + " (of type " + typeof _av + ")."); |
| else |
| testPassed(_a + " is >= " + _b); |
| } |
| |
| function expectTrue(v, msg) { |
| if (v) { |
| testPassed(msg); |
| } else { |
| testFailed(msg); |
| } |
| } |
| |
| function shouldNotThrow(_a, _message) { |
| try { |
| typeof _a == "function" ? _a() : eval(_a); |
| testPassed((_message ? _message : _a) + " did not throw exception."); |
| } catch (e) { |
| testFailed((_message ? _message : _a) + " should not throw exception. Threw exception " + e + "."); |
| } |
| } |
| |
| function shouldThrow(_a, _e, _message) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = typeof _a == "function" ? _a() : eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| var _ev; |
| if (_e) |
| _ev = eval(_e); |
| |
| if (_exception) { |
| if (typeof _e == "undefined" || _exception == _ev) |
| testPassed((_message ? _message : _a) + " threw exception " + _exception + "."); |
| else |
| testFailed((_message ? _message : _a) + " should throw " + (typeof _e == "undefined" ? "an exception" : _ev) + ". Threw exception " + _exception + "."); |
| } else if (typeof _av == "undefined") |
| testFailed((_message ? _message : _a) + " should throw " + (typeof _e == "undefined" ? "an exception" : _ev) + ". Was undefined."); |
| else |
| testFailed((_message ? _message : _a) + " should throw " + (typeof _e == "undefined" ? "an exception" : _ev) + ". Was " + _av + "."); |
| } |
| |
| function shouldBeNow(a, delta) |
| { |
| // Right now, V8 and Chromium / Blink use two different clock |
| // implementations. On Windows, the implementations are non-trivial and can |
| // be slightly out of sync. The delta is intended to compensate for that. |
| // |
| // FIXME: reconsider this when the V8 and Blink clocks get unified, see http://crbug.com/324110 |
| if (delta === undefined) |
| delta = 1000; |
| |
| for (var i = 0; i < 1000; ++i) { |
| var startDate = Date.now(); |
| var av = eval(a); |
| var date = av.valueOf(); |
| var endDate = Date.now(); |
| |
| // On some occasions such as NTP updates, the current time can go |
| // backwards. This should only happen rarely, so we can get away with |
| // retrying the test a few times if we detect the time going backwards. |
| if (startDate > endDate) |
| continue; |
| |
| if (typeof date !== "number") { |
| testFailed(a + " is not a number or a Date. Got " + av); |
| return; |
| } |
| if (date < startDate - delta) { |
| testFailed(a + " is not the curent time. Got " + av + " which is " + (startDate - date) / 1000 + " seconds in the past."); |
| return; |
| } |
| if (date > endDate + delta) { |
| testFailed(a + " is not the current time. Got " + av + " which is " + (date - endDate) / 1000 + " seconds in the future."); |
| return; |
| } |
| |
| testPassed(a + " is equivalent to Date.now()."); |
| return; |
| } |
| testFailed(a + " cannot be tested against the current time. The clock is going backwards too often."); |
| } |
| |
| function expectError() |
| { |
| if (expectingError) { |
| testFailed("shouldHaveError() called twice before an error occurred!"); |
| } |
| expectingError = true; |
| } |
| |
| function shouldReject(_a, _message) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = typeof _a == "function" ? _a() : eval(_a); |
| } catch (e) { |
| testFailed((_message ? _message : _a) + " should not throw exception. Threw exception " + e + "."); |
| return Promise.resolve(); |
| } |
| |
| return _av.then(function(result) { |
| testFailed((_message ? _message : _a) + " should reject promise. Resolved with " + result + "."); |
| }, function(error) { |
| testPassed((_message ? _message : _a) + " rejected promise with " + error + "."); |
| }); |
| } |
| |
| function shouldThrowErrorName(_a, _name) |
| { |
| var _exception; |
| try { |
| typeof _a == "function" ? _a() : eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) { |
| if (_exception.name == _name) |
| testPassed(_a + " threw exception " + _exception + "."); |
| else |
| testFailed(_a + " should throw a " + _name + ". Threw a " + _exception.name + "."); |
| } else |
| testFailed(_a + " should throw a " + _name + ". Did not throw."); |
| } |
| |
| function shouldHaveHadError(message) |
| { |
| if (expectingError) { |
| testFailed("No error thrown between expectError() and shouldHaveHadError()"); |
| return; |
| } |
| |
| if (expectedErrorMessage) { |
| if (!message) |
| testPassed("Got expected error"); |
| else if (expectedErrorMessage.indexOf(message) !== -1) |
| testPassed("Got expected error: '" + message + "'"); |
| else |
| testFailed("Unexpected error '" + message + "'"); |
| expectedErrorMessage = undefined; |
| return; |
| } |
| |
| testFailed("expectError() not called before shouldHaveHadError()"); |
| } |
| |
| function gc() { |
| if (typeof GCController !== "undefined") |
| GCController.collect(); |
| else { |
| var gcRec = function (n) { |
| if (n < 1) |
| return {}; |
| var temp = {i: "ab" + i + (i / 100000)}; |
| temp += "foo"; |
| gcRec(n-1); |
| }; |
| for (var i = 0; i < 1000; i++) |
| gcRec(10); |
| } |
| } |
| |
| function minorGC() { |
| if (typeof GCController !== "undefined") |
| GCController.minorCollect(); |
| else |
| testFailed("Minor GC is available only when you enable the --expose-gc option in V8."); |
| } |
| |
| function isSuccessfullyParsed() |
| { |
| // FIXME: Remove this and only report unexpected syntax errors. |
| successfullyParsed = !unexpectedErrorMessage; |
| shouldBeTrue("successfullyParsed"); |
| if (didFailSomeTests) |
| debug("Some tests failed."); |
| debug('<br /><span class="pass">TEST COMPLETE</span>'); |
| } |
| |
| // It's possible for an async test to call finishJSTest() before js-test-post.js |
| // has been parsed. |
| function finishJSTest() |
| { |
| wasFinishJSTestCalled = true; |
| if (!self.wasPostTestScriptParsed) |
| return; |
| isSuccessfullyParsed(); |
| moveForeignObjectToTopIfNeeded(); |
| if (self.jsTestIsAsync && self.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| function areObjectsEqual(a, b) { |
| for (var property in a) { |
| if (!b.hasOwnProperty(property)) |
| return false; |
| |
| switch (typeof (a[property])) { |
| case 'function': |
| if (typeof b[property] == 'undefined' || a[property].toString() != b[property].toString()) |
| return false; |
| break; |
| case 'object': |
| if (!areObjectsEqual(a, b)) |
| return false; |
| break; |
| default: |
| if (a[property] != b[property]) |
| return false; |
| } |
| } |
| |
| for (var property in b) { |
| if (!a.hasOwnProperty(property)) |
| return false; |
| } |
| |
| return true; |
| }; |
| |
| function startWorker(testScriptURL) |
| { |
| self.jsTestIsAsync = true; |
| debug('Starting worker: ' + testScriptURL); |
| var worker = new Worker(testScriptURL); |
| worker.onmessage = function(event) |
| { |
| var workerPrefix = "[Worker] "; |
| if (event.data.length < 5 || event.data.charAt(4) != ':') { |
| debug(workerPrefix + event.data); |
| return; |
| } |
| var code = event.data.substring(0, 4); |
| var payload = workerPrefix + event.data.substring(5); |
| if (code == "PASS") |
| testPassed(payload); |
| else if (code == "FAIL") |
| testFailed(payload); |
| else if (code == "DESC") |
| description(payload); |
| else if (code == "DONE") |
| finishJSTest(); |
| else |
| debug(workerPrefix + event.data); |
| }; |
| |
| worker.onerror = function(event) |
| { |
| debug('Got error from worker: ' + event.message); |
| finishJSTest(); |
| }; |
| |
| return worker; |
| } |
| |
| if (isWorker()) { |
| var workerPort = self; |
| description = function(msg, quiet) { |
| workerPort.postMessage('DESC:' + msg); |
| }; |
| testFailed = function(msg) { |
| workerPort.postMessage('FAIL:' + msg); |
| }; |
| testPassed = function(msg) { |
| workerPort.postMessage('PASS:' + msg); |
| }; |
| finishJSTest = function() { |
| workerPort.postMessage('DONE:'); |
| }; |
| debug = function(msg) { |
| workerPort.postMessage(msg); |
| }; |
| } |
| |
| function downgradeReferrerCallback(policy, host) { |
| let scriptElement = document.createElement("script"); |
| scriptElement.src = "http://".concat(host, ":8000/referrer-policy/resources/script.php"); |
| scriptElement.referrerPolicy = policy; |
| document.body.appendChild(scriptElement); |
| } |
