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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /dom/base/test/test_domrequesthelper.xhtml | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-adbda400be353e676059e335c3c0aaf99e719475.tar.xz firefox-adbda400be353e676059e335c3c0aaf99e719475.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/test/test_domrequesthelper.xhtml')
-rw-r--r-- | dom/base/test/test_domrequesthelper.xhtml | 549 |
1 files changed, 0 insertions, 549 deletions
diff --git a/dom/base/test/test_domrequesthelper.xhtml b/dom/base/test/test_domrequesthelper.xhtml deleted file mode 100644 index 6b9061b8a2..0000000000 --- a/dom/base/test/test_domrequesthelper.xhtml +++ /dev/null @@ -1,549 +0,0 @@ -<?xml version="1.0"?> -<!-- - Any copyright is dedicated to the Public Domain. - http://creativecommons.org/publicdomain/zero/1.0/ ---> -<?xml-stylesheet href="chrome://global/skin" type="text/css"?> -<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?> - -<window title="DOMRequestHelper Test" - xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" - onload="start();"> - - <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> - - <script type="application/javascript"> - <![CDATA[ - const {DOMRequestIpcHelper} = ChromeUtils.importESModule( - "resource://gre/modules/DOMRequestHelper.sys.mjs" - ); - let obs = Cc["@mozilla.org/observer-service;1"]. - getService(Ci.nsIObserverService); - let ppmm = Cc["@mozilla.org/parentprocessmessagemanager;1"].getService(); - - function DummyHelperSubclass() { - this.onuninit = null; - } - DummyHelperSubclass.prototype = { - __proto__: DOMRequestIpcHelper.prototype, - uninit() { - if (typeof this.onuninit === "function") { - this.onuninit(); - } - this.onuninit = null; - } - }; - - var dummy = new DummyHelperSubclass(); - var isDOMRequestHelperDestroyed = false; - - /** - * Init & destroy. - */ - function initDOMRequestHelperTest(aMessages) { - // If we haven't initialized the DOMRequestHelper object, its private - // properties will be undefined, but once destroyDOMRequestHelper is - // called, they're set to null. - var expectedPrivatePropertyValues = - isDOMRequestHelperDestroyed ? null : undefined; - - is(dummy._requests, expectedPrivatePropertyValues, "Request is expected"); - is(dummy._messages, undefined, "Messages is undefined"); - is(dummy._window, expectedPrivatePropertyValues, "Window is expected"); - - dummy.initDOMRequestHelper(window, aMessages); - - ok(dummy._window, "Window exists"); - is(dummy._window, window, "Correct window"); - if (aMessages) { - is(typeof dummy._listeners, "object", "Listeners is an object"); - } - } - - function destroyDOMRequestHelperTest() { - dummy.destroyDOMRequestHelper(); - isDOMRequestHelperDestroyed = true; - - is(dummy._requests, null, "Request is null"); - is(dummy._messages, undefined, "Messages is undefined"); - is(dummy._window, null, "Window is null"); - } - - /** - * Message listeners. - */ - function checkMessageListeners(aExpectedListeners, aCount) { - info("Checking message listeners\n" + "Expected listeners " + - JSON.stringify(aExpectedListeners) + " \nExpected count " + aCount); - let count = 0; - Object.keys(dummy._listeners).forEach(function(name) { - count++; - is(aExpectedListeners[name].weakRef, dummy._listeners[name].weakRef, - "Message found " + name + " - Same weakRef"); - is(aExpectedListeners[name].count, dummy._listeners[name].count, - "Message found " + name + " - Same count"); - }); - is(aCount, count, "Correct number of listeners"); - } - - function addMessageListenersTest(aMessages, aExpectedListeners, aCount) { - dummy.addMessageListeners(aMessages); - info(JSON.stringify(dummy._listeners)); - checkMessageListeners(aExpectedListeners, aCount); - } - - function removeMessageListenersTest(aMessages, aExpectedListeners, aCount) { - dummy.removeMessageListeners(aMessages); - checkMessageListeners(aExpectedListeners, aCount); - } - - /** - * Utility function to test window destruction behavior. In general this - * function does the following: - * - * 1) Create a new iframe - * 2) Create a new DOMRequestHelper - * 3) initDOMRequestHelper(), optionally with weak or strong listeners - * 4) Optionally force a garbage collection to reap weak references - * 5) Destroy the iframe triggering an inner-window-destroyed event - * 6) Callback with a boolean indicating if DOMRequestHelper.uninit() was - * called. - * - * Example usage: - * - * checkWindowDestruction({ messages: ["foo"], gc: true }, - * function(uninitCalled) { - * // expect uninitCalled === false since GC with only weak refs - * }); - */ - const TOPIC = "inner-window-destroyed"; - function checkWindowDestruction(aOptions, aCallback) { - aOptions = aOptions || {}; - aOptions.messages = aOptions.messages || []; - aOptions.gc = !!aOptions.gc; - - if (typeof aCallback !== "function") { - aCallback = function() { }; - } - - let uninitCalled = false; - - // Use a secondary observer so we know when to expect the uninit(). We - // can then reasonably expect uninitCalled to be set properly on the - // next tick. - let observer = { - observe(aSubject, aTopic, aData) { - if (aTopic !== TOPIC) { - return; - } - obs.removeObserver(observer, TOPIC); - setTimeout(function() { - aCallback(uninitCalled); - }); - } - }; - - let frame = document.createXULElement("iframe"); - frame.onload = function() { - obs.addObserver(observer, TOPIC); - // Create dummy DOMRequestHelper specific to checkWindowDestruction() - let cwdDummy = new DummyHelperSubclass(); - cwdDummy.onuninit = function() { - uninitCalled = true; - - if (!aOptions.messages || !aOptions.messages.length) { - return; - } - - // If all message listeners are removed, cwdDummy.receiveMessage - // should never be called. - ppmm.broadcastAsyncMessage(aOptions.messages[0].name); - }; - - // Test if we still receive messages from ppmm. - cwdDummy.receiveMessage = function(aMessage) { - ok(false, "cwdDummy.receiveMessage should NOT be called: " + aMessage.name); - }; - - cwdDummy.initDOMRequestHelper(frame.contentWindow, aOptions.messages); - // Make sure to clear our strong ref here so that we can test our - // weak reference listeners and observer. - cwdDummy = null; - if (aOptions.gc) { - Cu.schedulePreciseGC(function() { - SpecialPowers.DOMWindowUtils.cycleCollect(); - SpecialPowers.DOMWindowUtils.garbageCollect(); - SpecialPowers.DOMWindowUtils.garbageCollect(); - document.documentElement.removeChild(frame); - }); - return; - } - document.documentElement.removeChild(frame); - }; - document.documentElement.appendChild(frame); - } - - /** - * Test steps. - */ - var tests = [ - function() { - info("== InitDOMRequestHelper no messages"); - initDOMRequestHelperTest(null); - next(); - }, - function() { - info("== DestroyDOMRequestHelper"); - destroyDOMRequestHelperTest(); - next(); - }, - function() { - info("== InitDOMRequestHelper empty array"); - initDOMRequestHelperTest([]); - checkMessageListeners({}, 0); - next(); - }, - function() { - info("== DestroyDOMRequestHelper"); - destroyDOMRequestHelperTest(); - next(); - }, - function() { - info("== InitDOMRequestHelper with strings array"); - initDOMRequestHelperTest(["name1", "nameN"]); - checkMessageListeners({"name1": {weakRef: false, count: 1}, - "nameN": {weakRef: false, count: 1}}, 2); - next(); - }, - function() { - info("== DestroyDOMRequestHelper"); - destroyDOMRequestHelperTest(); - next(); - }, - function() { - info("== InitDOMRequestHelper with objects array"); - initDOMRequestHelperTest([{ - name: "name1", - weakRef: false - }, { - name: "nameN", - weakRef: true - }]); - checkMessageListeners({ - "name1": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 2); - next(); - }, - function() { - info("== AddMessageListeners empty array"); - addMessageListenersTest([], { - "name1": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 2); - next(); - }, - function() { - info("== AddMessageListeners null"); - addMessageListenersTest(null, { - "name1": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 2); - next(); - }, - function() { - info("== AddMessageListeners new listener, string only"); - addMessageListenersTest("name2", { - "name1": {weakRef: false, count: 1}, - "name2": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 3); - next(); - }, - function() { - info("== AddMessageListeners new listeners, strings array"); - addMessageListenersTest(["name3", "name4"], { - "name1": {weakRef: false, count: 1}, - "name2": {weakRef: false, count: 1}, - "name3": {weakRef: false, count: 1}, - "name4": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 5); - next(); - }, - function() { - info("== AddMessageListeners new listeners, objects array"); - addMessageListenersTest([{ - name: "name5", - weakRef: true - }, { - name: "name6", - weakRef: false - }], { - "name1": {weakRef: false, count: 1}, - "name2": {weakRef: false, count: 1}, - "name3": {weakRef: false, count: 1}, - "name4": {weakRef: false, count: 1}, - "name5": {weakRef: true, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 7); - next(); - }, - function() { - info("== RemoveMessageListeners, null"); - removeMessageListenersTest(null, { - "name1": {weakRef: false, count: 1}, - "name2": {weakRef: false, count: 1}, - "name3": {weakRef: false, count: 1}, - "name4": {weakRef: false, count: 1}, - "name5": {weakRef: true, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 7); - next(); - }, - function() { - info("== RemoveMessageListeners, one message"); - removeMessageListenersTest("name1", { - "name2": {weakRef: false, count: 1}, - "name3": {weakRef: false, count: 1}, - "name4": {weakRef: false, count: 1}, - "name5": {weakRef: true, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 6); - next(); - }, - function() { - info("== RemoveMessageListeners, array of messages"); - removeMessageListenersTest(["name2", "name3"], { - "name4": {weakRef: false, count: 1}, - "name5": {weakRef: true, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 4); - next(); - }, - function() { - info("== RemoveMessageListeners, unknown message"); - removeMessageListenersTest("unknown", { - "name4": {weakRef: false, count: 1}, - "name5": {weakRef: true, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 4); - next(); - }, - function() { - try { - info("== AddMessageListeners, same message, same kind"); - addMessageListenersTest("name4", { - "name4": {weakRef: false, count: 2}, - "name5": {weakRef: true, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 4); - next(); - } catch (ex) { - ok(false, "Unexpected exception " + ex); - } - }, - function() { - info("== AddMessageListeners, same message, different kind"); - try { - addMessageListenersTest({name: "name4", weakRef: true}, { - "name4": {weakRef: false, count: 2}, - "name5": {weakRef: true, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 4); - ok(false, "Should have thrown an exception"); - } catch (ex) { - ok(true, "Expected exception"); - next(); - } - }, - function() { - info("== RemoveMessageListeners, message with two listeners"); - try { - removeMessageListenersTest(["name4", "name5"], { - "name4": {weakRef: false, count: 1}, - "name6": {weakRef: false, count: 1}, - "nameN": {weakRef: true, count: 1} - }, 3); - next(); - } catch (ex) { - ok(false, "Unexpected exception " + ex); - } - }, - function() { - info("== Test createRequest()"); - ok(DOMRequest, "DOMRequest object exists"); - var req = dummy.createRequest(); - ok(DOMRequest.isInstance(req), "Returned a DOMRequest"); - next(); - }, - function() { - info("== Test getRequestId(), removeRequest() and getRequest()"); - var req = dummy.createRequest(); - var id = dummy.getRequestId(req); - is(typeof id, "string", "id is a string"); - var req_ = dummy.getRequest(id); - is(req, req_, "Got correct request"); - dummy.removeRequest(id); - req = dummy.getRequest(id); - is(req, undefined, "No request"); - next(); - }, - function() { - info("== Test createPromise()"); - ok(Promise, "Promise object exists"); - var promise = dummy.createPromise(function(resolve, reject) { - resolve(true); - }); - ok(promise instanceof Promise, "Returned a Promise"); - promise.then(next); - }, - function() { - info("== Test createPromiseWithId()"); - var _resolverId; - var promise = dummy.createPromiseWithId(function(resolverId) { - _resolverId = resolverId; - }); - var resolver = dummy.getPromiseResolver(_resolverId); - ok(promise instanceof Promise, "Returned a Promise"); - ok(typeof _resolverId === "string", "resolverId is a string"); - ok(resolver != null, "resolverId is a valid id"); - next(); - }, - function() { - info("== Test getResolver()"); - var id; - var resolver; - var promise = dummy.createPromise(function(resolve, reject) { - var r = { resolve, reject }; - id = dummy.getPromiseResolverId(r); - resolver = r; - ok(typeof id === "string", "id is a string"); - r.resolve(true); - }).then(function(unused) { - var r = dummy.getPromiseResolver(id); - ok(resolver === r, "Get succeeded"); - next(); - }); - }, - function() { - info("== Test removeResolver"); - var id; - var promise = dummy.createPromise(function(resolve, reject) { - var r = { resolve, reject }; - id = dummy.getPromiseResolverId(r); - ok(typeof id === "string", "id is a string"); - - var resolver = dummy.getPromiseResolver(id); - info("Got resolver " + JSON.stringify(resolver)); - ok(resolver === r, "Resolver get succeeded"); - - r.resolve(true); - }).then(function(unused) { - dummy.removePromiseResolver(id); - var resolver = dummy.getPromiseResolver(id); - ok(resolver === undefined, "removeResolver: get failed"); - next(); - }); - }, - function() { - info("== Test takeResolver"); - var id; - var resolver; - var promise = dummy.createPromise(function(resolve, reject) { - var r = { resolve, reject }; - id = dummy.getPromiseResolverId(r); - resolver = r; - ok(typeof id === "string", "id is a string"); - - var gotR = dummy.getPromiseResolver(id); - ok(gotR === r, "resolver get succeeded"); - - r.resolve(true); - }).then(function(unused) { - var r = dummy.takePromiseResolver(id); - ok(resolver === r, "take should succeed"); - - r = dummy.getPromiseResolver(id); - ok(r === undefined, "takeResolver: get failed"); - next(); - }); - }, - function() { - info("== Test window destroyed without messages and without GC"); - checkWindowDestruction({ gc: false }, function(uninitCalled) { - ok(uninitCalled, "uninit() should have been called"); - next(); - }); - }, - function() { - info("== Test window destroyed without messages and with GC"); - checkWindowDestruction({ gc: true }, function(uninitCalled) { - ok(!uninitCalled, "uninit() should NOT have been called"); - next(); - }); - }, - function() { - info("== Test window destroyed with weak messages and without GC"); - checkWindowDestruction({ messages: [{ name: "foo", weakRef: true }], - gc: false }, function(uninitCalled) { - ok(uninitCalled, "uninit() should have been called"); - next(); - }); - }, - function() { - info("== Test window destroyed with weak messages and with GC"); - checkWindowDestruction({ messages: [{ name: "foo", weakRef: true }], - gc: true }, function(uninitCalled) { - ok(!uninitCalled, "uninit() should NOT have been called"); - next(); - }); - }, - function() { - info("== Test window destroyed with strong messages and without GC"); - checkWindowDestruction({ messages: [{ name: "foo", weakRef: false }], - gc: false }, function(uninitCalled) { - ok(uninitCalled, "uninit() should have been called"); - next(); - }); - }, - function() { - info("== Test window destroyed with strong messages and with GC"); - checkWindowDestruction({ messages: [{ name: "foo", weakRef: false }], - gc: true }, function(uninitCalled) { - ok(uninitCalled, "uninit() should have been called"); - next(); - }); - } - ]; - - function next() { - if (!tests.length) { - SimpleTest.finish(); - return; - } - - var test = tests.shift(); - test(); - } - - function start() { - SimpleTest.waitForExplicitFinish(); - next(); - } - ]]> - </script> - - <body xmlns="http://www.w3.org/1999/xhtml"> - <p id="display"></p> - <div id="content" style="display: none"></div> - <pre id="test"></pre> - </body> -</window> |