blob: b488de948664a9e875bd4d29aae81c6c3c8f2565 [file] [log] [blame]
// svg/dynamic-updates tests set enablePixelTesting=true, as we want to dump text + pixel results
if (self.testRunner)
testRunner.dumpAsText(self.enablePixelTesting);
var description, debug, successfullyParsed, errorMessage, silentTestPass, didPassSomeTestsSilently, didFailSomeTests;
silentTestPass = false;
didPassSomeTestsSilently = false;
didFailSomeTests = false;
(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);
}
function getOrCreate(id, tagName)
{
var element = document.getElementById(id);
if (element)
return element;
element = createHTMLElement(tagName);
element.id = id;
var refNode;
var parent = document.body || document.documentElement;
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");
getOrCreate("console", "div").appendChild(span); // insert it first so XHTML knows the namespace
span.innerHTML = msg + '<br />';
};
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 || document.documentElement).appendChild(styleElement);
}
if (!isWorker())
insertStyleSheet();
self.onerror = function(message)
{
errorMessage = message;
};
})();
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, "&amp;").replace(/</g, "&lt;").replace(/\0/g, "\\0");
}
function testPassed(msg)
{
if (silentTestPass)
didPassSomeTestsSilently = true;
else
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 areNumbersEqual(_actual, _expected)
{
if (_expected === 0)
return _actual === _expected && (1/_actual) === (1/_expected);
if (_actual === _expected)
return true;
if (typeof(_expected) == "number" && isNaN(_expected))
return typeof(_actual) == "number" && isNaN(_actual);
return false;
}
function areArraysEqual(_a, _b)
{
try {
if (_a.length !== _b.length)
return false;
for (var i = 0; i < _a.length; i++)
if (!areNumbersEqual(_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 isTypedArray(array)
{
return array instanceof Int8Array
|| array instanceof Int16Array
|| array instanceof Int32Array
|| array instanceof Uint8Array
|| array instanceof Uint8ClampedArray
|| array instanceof Uint16Array
|| array instanceof Uint32Array
|| array instanceof Float32Array
|| array instanceof Float64Array;
}
function isResultCorrect(_actual, _expected)
{
if (areNumbersEqual(_actual, _expected))
return true;
if (_expected
&& (Object.prototype.toString.call(_expected) ==
Object.prototype.toString.call([])
|| isTypedArray(_expected)))
return areArraysEqual(_actual, _expected);
return false;
}
function stringify(v)
{
if (v === 0 && 1/v < 0)
return "-0";
else if (isTypedArray(v))
return v.__proto__.constructor.name + ":[" + Array.prototype.join.call(v, ",") + "]";
else
return "" + v;
}
function evalAndLog(_a, _quiet)
{
if (typeof _a != "string")
debug("WARN: evalAndLog() 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 evalAndLogResult(_a)
{
if (typeof _a != "string")
debug("WARN: evalAndLogResult() expects a string argument");
var _av;
try {
_av = eval(_a);
} catch (e) {
testFailed(_a + " threw exception " + e);
}
debug('<span>' + _a + " is " + escapeHTML(_av) + '</span>');
}
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 dfgShouldBe(theFunction, _a, _b)
{
if (typeof theFunction != "function" || typeof _a != "string" || typeof _b != "string")
debug("WARN: dfgShouldBe() expects a function and two strings");
noInline(theFunction);
var exception;
var values = [];
// Defend against tests that muck with numeric properties on array.prototype.
values.__proto__ = null;
values.push = Array.prototype.push;
try {
while (!dfgCompiled({f:theFunction}))
values.push(eval(_a));
values.push(eval(_a));
} catch (e) {
exception = e;
}
var _bv = eval(_b);
if (exception)
testFailed(_a + " should be " + stringify(_bv) + ". On iteration " + (values.length + 1) + ", threw exception " + exception);
else {
var allPassed = true;
for (var i = 0; i < values.length; ++i) {
var _av = values[i];
if (isResultCorrect(_av, _bv))
continue;
if (typeof(_av) == typeof(_bv))
testFailed(_a + " should be " + stringify(_bv) + ". On iteration " + (i + 1) + ", was " + stringify(_av) + ".");
else
testFailed(_a + " should be " + stringify(_bv) + " (of type " + typeof _bv + "). On iteration " + (i + 1) + ", was " + _av + " (of type " + typeof _av + ").");
allPassed = false;
}
if (allPassed)
testPassed(_a + " is " + _b + " on all iterations including after DFG tier-up.");
}
return values.length;
}
// 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) { shouldBe(_a, "true"); }
function shouldBeTrueQuiet(_a) { shouldBe(_a, "true", true); }
function shouldBeFalse(_a) { shouldBe(_a, "false"); }
function shouldBeNaN(_a) { shouldBe(_a, "NaN"); }
function shouldBeNull(_a) { shouldBe(_a, "null"); }
function shouldBeZero(_a) { shouldBe(_a, "0"); }
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 shouldNotBeEqualToString(a, b)
{
if (typeof a !== "string" || typeof b !== "string")
debug("WARN: shouldBeEqualToString() expects string arguments");
var unevaledString = JSON.stringify(b);
shouldNotBe(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 {
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 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 (errorMessage) {
if (!message)
testPassed("Got expected error");
else if (errorMessage.indexOf(message) !== -1)
testPassed("Got expected error: '" + message + "'");
else
testFailed("Unexpexted error '" + message + "'");
} else
testFailed("Missing expexted error");
errorMessage = undefined;
}
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 dfgCompiled(argument)
{
var numberOfCompiles = "compiles" in argument ? argument.compiles : 1;
if (!("f" in argument))
throw new Error("dfgCompiled called with invalid argument.");
if (argument.f instanceof Array) {
for (var i = 0; i < argument.f.length; ++i) {
if (testRunner.numberOfDFGCompiles(argument.f[i]) < numberOfCompiles)
return false;
}
} else {
if (testRunner.numberOfDFGCompiles(argument.f) < numberOfCompiles)
return false;
}
return true;
}
function dfgIncrement(argument)
{
if (!self.testRunner)
return argument.i;
if (argument.i < argument.n)
return argument.i;
if (didFailSomeTests)
return argument.i;
if (!dfgCompiled(argument))
return "start" in argument ? argument.start : 0;
return argument.i;
}
function noInline(theFunction)
{
if (!self.testRunner)
return;
testRunner.neverInlineFunction(theFunction);
}
function isSuccessfullyParsed()
{
// FIXME: Remove this and only report unexpected syntax errors.
if (!errorMessage)
successfullyParsed = true;
shouldBeTrue("successfullyParsed");
if (silentTestPass && didPassSomeTestsSilently)
debug("Passed some tests silently.");
if (silentTestPass && 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();
if (self.jsTestIsAsync && self.testRunner)
testRunner.notifyDone();
}
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);
}
}