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Diffstat (limited to 'tools/addon-sdk-1.5/packages/api-utils/tests/test-content-proxy.js')
| -rw-r--r-- | tools/addon-sdk-1.5/packages/api-utils/tests/test-content-proxy.js | 758 |
1 files changed, 0 insertions, 758 deletions
diff --git a/tools/addon-sdk-1.5/packages/api-utils/tests/test-content-proxy.js b/tools/addon-sdk-1.5/packages/api-utils/tests/test-content-proxy.js deleted file mode 100644 index a658bc2..0000000 --- a/tools/addon-sdk-1.5/packages/api-utils/tests/test-content-proxy.js +++ /dev/null @@ -1,758 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -const hiddenFrames = require("hidden-frame"); -const xulApp = require("xul-app"); - -const { Loader } = require('./helpers'); - -/* - * Utility function that allow to easily run a proxy test with a clean - * new HTML document. See first unit test for usage. - */ -function createProxyTest(html, callback) { - return function (test) { - test.waitUntilDone(); - - let url = 'data:text/html,' + encodeURI(html); - - let hiddenFrame = hiddenFrames.add(hiddenFrames.HiddenFrame({ - onReady: function () { - - function onDOMReady() { - hiddenFrame.element.removeEventListener("DOMContentLoaded", onDOMReady, - false); - - let xrayWindow = hiddenFrame.element.contentWindow; - let rawWindow = xrayWindow.wrappedJSObject; - - let done = false; - let helper = { - xrayWindow: xrayWindow, - rawWindow: rawWindow, - createWorker: function (contentScript) { - return createWorker(test, xrayWindow, contentScript, helper.done); - }, - done: function () { - if (done) - return; - done = true; - hiddenFrames.remove(hiddenFrame); - test.done(); - } - } - callback(helper, test); - } - - hiddenFrame.element.addEventListener("DOMContentLoaded", onDOMReady, false); - hiddenFrame.element.setAttribute("src", url); - - } - })); - }; -} - -function createWorker(test, xrayWindow, contentScript, done) { - // We have to use Sandboxed loader in order to get access to the private - // unlock key `PRIVATE_KEY`. This key should not be used anywhere else. - // See `PRIVATE_KEY` definition in worker.js - let loader = Loader(module); - let Worker = loader.require("api-utils/content/worker").Worker; - let key = loader.sandbox("api-utils/content/worker").PRIVATE_KEY; - let worker = Worker({ - exposeUnlockKey : key, - window: xrayWindow, - contentScript: [ - 'new ' + function () { - assert = function assert(v, msg) { - self.port.emit("assert", {assertion:v, msg:msg}); - } - done = function done() { - self.port.emit("done"); - } - }, - contentScript - ] - }); - - worker.port.on("done", done); - worker.port.on("assert", function (data) { - test.assert(data.assertion, data.msg); - }); - - return worker; -} - -/* Examples for the `createProxyTest` uses */ - -let html = "<script>var documentGlobal = true</script>"; -exports.testCreateProxyTest = createProxyTest(html, function (helper, test) { - // You can get access to regular `test` object in second argument of - // `createProxyTest` method: - test.assert(helper.rawWindow.documentGlobal, - "You have access to a raw window reference via `helper.rawWindow`"); - test.assert(!("documentGlobal" in helper.xrayWindow), - "You have access to an XrayWrapper reference via `helper.xrayWindow`"); - - // If you do not create a Worker, you have to call helper.done(), - // in order to say when your test is finished - helper.done(); -}); - -exports.testCreateProxyTestWithWorker = createProxyTest("", function (helper) { - - helper.createWorker( - "new " + function WorkerScope() { - assert(true, "You can do assertions in your content script"); - // And if you create a worker, you either have to call `done` - // from content script or helper.done() - done(); - } - ); - -}); - -exports.testCreateProxyTestWithEvents = createProxyTest("", function (helper, test) { - - let worker = helper.createWorker( - "new " + function WorkerScope() { - self.port.emit("foo"); - } - ); - - worker.port.on("foo", function () { - test.pass("You can use events"); - // And terminate your test with helper.done: - helper.done(); - }); - -}); - -// Verify that the attribute `exposeUnlockKey`, that allow this test -// to identify proxies, works correctly. -// See `PRIVATE_KEY` definition in worker.js -exports.testKeyAccess = createProxyTest("", function(helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - assert("UNWRAP_ACCESS_KEY" in window, "have access to `UNWRAP_ACCESS_KEY`"); - done(); - } - ); - -}); - - -// Bug 714778: There was some issue around `toString` functions -// that ended up being shared between content scripts -exports.testSharedToStringProxies = createProxyTest("", function(helper) { - - let worker = helper.createWorker( - 'new ' + function ContentScriptScope() { - assert(document.location.toString() == "data:text/html,", - "document.location.toString()"); - self.postMessage("next"); - } - ); - worker.on("message", function () { - helper.createWorker( - 'new ' + function ContentScriptScope2() { - assert(document.location.toString() == "data:text/html,", - "document.location.toString()"); - done(); - } - ); - }); -}); - - -// Ensure that postMessage is working correctly across documents with an iframe -let html = '<iframe id="iframe" name="test" src="data:text/html," />'; -exports.testPostMessage = createProxyTest(html, function (helper, test) { - let ifWindow = helper.xrayWindow.document.getElementById("iframe").contentWindow; - // Listen without proxies, to check that it will work in regular case - // simulate listening from a web document. - ifWindow.addEventListener("message", function listener(event) { - //if (event.source.wrappedJSObject == helper.rawWindow) return; - ifWindow.removeEventListener("message", listener, false); - // As we are in system principal, event is an XrayWrapper - test.assertEqual(event.source, ifWindow, - "event.source is the iframe window"); - test.assertEqual(event.origin, "null", "origin is null"); - - test.assertEqual(event.data, "{\"foo\":\"bar\\n \\\"escaped\\\".\"}", - "message data is correct"); - - helper.done(); - }, false); - - helper.createWorker( - 'new ' + function ContentScriptScope() { - assert(postMessage === postMessage, - "verify that we doesn't generate multiple functions for the same method"); - - var json = JSON.stringify({foo : "bar\n \"escaped\"."}); - - document.getElementById("iframe").contentWindow.postMessage(json, "*"); - } - ); -}); - -let html = '<input id="input2" type="checkbox" />'; -exports.testObjectListener = createProxyTest(html, function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Test objects being given as event listener - let input = document.getElementById("input2"); - let myClickListener = { - called: false, - handleEvent: function(event) { - assert(this === myClickListener, "`this` is the original object"); - assert(!this.called, "called only once"); - this.called = true; - assert(event.valueOf() !== event.valueOf(UNWRAP_ACCESS_KEY), "event is wrapped"); - assert(event.target, input, "event.target is the wrapped window"); - done(); - } - }; - - window.addEventListener("click", myClickListener, true); - input.click(); - window.removeEventListener("click", myClickListener, true); - } - ); - -}); - -exports.testObjectListener2 = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Verify object as DOM event listener - let myMessageListener = { - called: false, - handleEvent: function(event) { - window.removeEventListener("message", myMessageListener, true); - - assert(this == myMessageListener, "`this` is the original object"); - assert(!this.called, "called only once"); - this.called = true; - assert(event.valueOf() !== event.valueOf(UNWRAP_ACCESS_KEY), "event is wrapped"); - assert(event.target == document.defaultView, "event.target is the wrapped window"); - assert(event.source == document.defaultView, "event.source is the wrapped window"); - assert(event.origin == "null", "origin is null"); - assert(event.data == "ok", "message data is correct"); - done(); - } - }; - - window.addEventListener("message", myMessageListener, true); - document.defaultView.postMessage("ok", '*'); - } - ); - -}); - -let html = '<input id="input" type="text" /><input id="input3" type="checkbox" />' + - '<input id="input2" type="checkbox" />'; -exports.testStringOverload = createProxyTest(html, function (helper, test) { - // Proxy - toString error - let originalString = "string"; - let p = Proxy.create({ - get: function(receiver, name) { - if (name == "binded") - return originalString.toString.bind(originalString); - return originalString[name]; - } - }); - test.assertRaises(function () { - p.toString(); - }, - /String.prototype.toString called on incompatible Proxy/, - "toString can't be called with this being the proxy"); - test.assertEqual(p.binded(), "string", "but it works if we bind this to the original string"); - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // RightJS is hacking around String.prototype, and do similar thing: - // Pass `this` from a String prototype method. - // It is funny because typeof this == "object"! - // So that when we pass `this` to a native method, - // our proxy code can fail on another even more crazy thing. - // See following test to see what fails around proxies. - String.prototype.update = function () { - assert(typeof this == "object", "in update, `this` is an object"); - assert(this.toString() == "input", "in update, `this.toString works"); - return document.querySelectorAll(this); - }; - assert("input".update().length == 3, "String.prototype overload works"); - done(); - } - ); -}); - -exports.testMozMatchedSelector = createProxyTest("", function (helper) { - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Check mozMatchesSelector XrayWrappers bug: - // mozMatchesSelector returns bad results when we are not calling it from the node itself - // SEE BUG 658909: mozMatchesSelector returns incorrect results with XrayWrappers - assert(document.createElement( "div" ).mozMatchesSelector("div"), - "mozMatchesSelector works while being called from the node"); - assert(document.documentElement.mozMatchesSelector.call( - document.createElement( "div" ), - "div" - ), - "mozMatchesSelector works while being called from a " + - "function reference to " + - "document.documentElement.mozMatchesSelector.call"); - done(); - } - ); -}); - -exports.testEventsOverload = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // If we add a "____proxy" attribute on XrayWrappers in order to store - // the related proxy to create an unique proxy for each wrapper; - // we end up setting this attribute to prototype objects :x - // And so, instances created with such prototype will be considered - // as equal to the prototype ... - // // Internal method that return the proxy for a given XrayWrapper - // function proxify(obj) { - // if (obj._proxy) return obj._proxy; - // return obj._proxy = Proxy.create(...); - // } - // - // // Get a proxy of an XrayWrapper prototype object - // let proto = proxify(xpcProto); - // - // // Use this proxy as a prototype - // function Constr() {} - // Constr.proto = proto; - // - // // Try to create an instance using this prototype - // let xpcInstance = new Constr(); - // let wrapper = proxify(xpcInstance) - // - // xpcProto._proxy = proto and as xpcInstance.__proto__ = xpcProto, - // xpcInstance._proxy = proto ... and profixy(xpcInstance) = proto :( - // - let proto = window.document.createEvent('HTMLEvents').__proto__; - window.Event.prototype = proto; - let event = document.createEvent('HTMLEvents'); - assert(event !== proto, "Event should not be equal to its prototype"); - event.initEvent('dataavailable', true, true); - assert(event.type === 'dataavailable', "Events are working fine"); - done(); - } - ); - -}); - -exports.testNestedAttributes = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // XrayWrappers has a bug when you set an attribute on it, - // in some cases, it creates an unnecessary wrapper that introduces - // a different object that refers to the same original object - // Check that our wrappers don't reproduce this bug - // SEE BUG 658560: Fix identity problem with CrossOriginWrappers - let o = {sandboxObject:true}; - window.nested = o; - o.foo = true; - assert(o === window.nested, "Nested attribute to sandbox object should not be proxified"); - window.nested = document; - assert(window.nested === document, "Nested attribute to proxy should not be double proxified"); - done(); - } - ); - -}); - -exports.testFormNodeName = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - let body = document.body; - // Check form[nodeName] - let form = document.createElement("form"); - let input = document.createElement("input"); - input.setAttribute("name", "test"); - form.appendChild(input); - body.appendChild(form); - assert(form.test == input, "form[nodeName] is valid"); - body.removeChild(form); - done(); - } - ); - -}); - -exports.testLocalStorage = createProxyTest("", function (helper, test) { - - let worker = helper.createWorker( - 'new ' + function ContentScriptScope() { - // Check localStorage: - assert(window.localStorage, "has access to localStorage"); - window.localStorage.name = 1; - assert(window.localStorage.name == 1, "localStorage appears to work"); - - self.port.on("step2", function () { - window.localStorage.clear(); - assert(window.localStorage.name == undefined, "localStorage really, really works"); - done(); - }); - self.port.emit("step1"); - } - ); - - worker.port.on("step1", function () { - test.assertEqual(helper.rawWindow.localStorage.name, 1, "localStorage really works"); - worker.port.emit("step2"); - }); - -}); - -exports.testAutoUnwrapCustomAttributes = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - let body = document.body; - // Setting a custom object to a proxy attribute is not wrapped when we get it afterward - let object = {custom: true, enumerable: false}; - body.customAttribute = object; - assert(body.customAttribute.valueOf() === body.customAttribute.valueOf(UNWRAP_ACCESS_KEY), "custom JS attributes are not wrapped"); - assert(object === body.customAttribute, "custom JS attributes are not wrapped"); - done(); - } - ); - -}); - -exports.testObjectTag = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // <object>, <embed> and other tags return typeof 'function' - let flash = document.createElement("object"); - assert(typeof flash == "function", "<object> is typeof 'function'"); - assert(flash.toString().match(/\[object HTMLObjectElement.*\]/), "<object> is HTMLObjectElement"); - assert("setAttribute" in flash, "<object> has a setAttribute method"); - done(); - } - ); - -}); - -exports.testHighlightToStringBehavior = createProxyTest("", function (helper, test) { - // We do not have any workaround this particular use of toString - // applied on <object> elements. So disable this test until we found one! - //test.assertEqual(helper.rawWindow.Object.prototype.toString.call(flash), "[object HTMLObjectElement]", "<object> is HTMLObjectElement"); - function f() {}; - test.assertMatches(Object.prototype.toString.call(f), /\[object Function.*\]/, "functions are functions 1"); - // This is how jquery call toString: - test.assertMatches(helper.rawWindow.Object.prototype.toString.call(""), /\[object String.*\]/, "strings are strings"); - test.assertMatches(helper.rawWindow.Object.prototype.toString.call({}), /\[object Object.*\]/, "objects are objects"); - - // Make sure to pass a function from the same compartments - // or toString will return [object Object] on FF8+ - let f2 = helper.rawWindow.eval("(function () {})"); - test.assertMatches(helper.rawWindow.Object.prototype.toString.call(f2), /\[object Function.*\]/, "functions are functions 2"); - - helper.done(); -}); - -exports.testDocumentTagName = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - let body = document.body; - // Check document[tagName] - let div = document.createElement("div"); - div.setAttribute("name", "test"); - body.appendChild(div); - assert(!document.test, "document[divName] is undefined"); - body.removeChild(div); - - let form = document.createElement("form"); - form.setAttribute("name", "test"); - body.appendChild(form); - assert(document.test == form, "document[formName] is valid"); - body.removeChild(form); - - let img = document.createElement("img"); - img.setAttribute("name", "test"); - body.appendChild(img); - assert(document.test == img, "document[imgName] is valid"); - body.removeChild(img); - done(); - } - ); - -}); - -let html = '<iframe id="iframe" name="test" src="data:text/html," />'; -exports.testWindowFrames = createProxyTest(html, function (helper) { - - helper.createWorker( - 'let glob = this; new ' + function ContentScriptScope() { - // Check window[frameName] and window.frames[i] - let iframe = document.getElementById("iframe"); - //assert(window.frames.length == 1, "The iframe is reported in window.frames check1"); - //assert(window.frames[0] == iframe.contentWindow, "The iframe is reported in window.frames check2"); - //console.log(window.test+ "-"+iframe.contentWindow); - //console.log(window); - assert(window.test == iframe.contentWindow, "window[frameName] is valid"); - done(); - } - ); - -}); - -exports.testCollections = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Highlight XPCNativeWrapper bug with HTMLCollection - // tds[0] is only defined on first access :o - let body = document.body; - let div = document.createElement("div"); - body.appendChild(div); - div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>"; - let tds = div.getElementsByTagName("td"); - assert(tds[0] == tds[0], "We can get array element multiple times"); - body.removeChild(div); - done(); - } - ); - -}); - -let html = '<input id="input" type="text" /><input id="input3" type="checkbox" />' + - '<input id="input2" type="checkbox" />'; -exports.testCollections2 = createProxyTest(html, function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Verify that NodeList/HTMLCollection are working fine - let body = document.body; - let inputs = body.getElementsByTagName("input"); - assert(body.childNodes.length == 3, "body.childNodes length is correct"); - assert(inputs.length == 3, "inputs.length is correct"); - assert(body.childNodes[0] == inputs[0], "body.childNodes[0] is correct"); - assert(body.childNodes[1] == inputs[1], "body.childNodes[1] is correct"); - assert(body.childNodes[2] == inputs[2], "body.childNodes[2] is correct"); - let count = 0; - for(let i in body.childNodes) { - count++; - } - assert(count == 3, "body.childNodes is iterable"); - done(); - } - ); - -}); - -exports.testValueOf = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Check internal use of valueOf() - assert(window.valueOf().toString().match(/\[object Window.*\]/), "proxy.valueOf() returns the wrapped version"); - assert(window.valueOf({}).toString().match(/\[object Window.*\]/), "proxy.valueOf({}) returns the wrapped version"); - assert(window.valueOf(UNWRAP_ACCESS_KEY).toString().match(/\[object XrayWrapper \[object Window.*\].*\]/), "proxy.valueOf(UNWRAP_ACCESS_KEY) returns the unwrapped version"); - done(); - } - ); - -}); - -exports.testXMLHttpRequest = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // XMLHttpRequest doesn't support XMLHttpRequest.apply, - // that may break our proxy code - assert(window.XMLHttpRequest(), "we are able to instantiate XMLHttpRequest object"); - done(); - } - ); - -}); - -exports.testXPathResult = createProxyTest("", function (helper, test) { - - // Check XPathResult bug with constants being undefined on - // XPCNativeWrapper - let value = helper.rawWindow.XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE; - let xpcXPathResult = helper.xrayWindow.XPathResult; - test.assertEqual(xpcXPathResult.wrappedJSObject. - UNORDERED_NODE_SNAPSHOT_TYPE, - value, - "XPathResult's constants are valid on unwrapped node"); - - if (xulApp.versionInRange(xulApp.platformVersion, "10.0a1", "*")) { - test.assertEqual(xpcXPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, 6, - "XPathResult's constants are defined on " + - "XPCNativeWrapper (platform bug #)"); - } - else { - test.assertEqual(xpcXPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, - undefined, - "XPathResult's constants are undefined on " + - "XPCNativeWrapper (platform bug #665279)"); - } - - let worker = helper.createWorker( - 'new ' + function ContentScriptScope() { - self.port.on("value", function (value) { - // Check that our work around is working: - assert(window.XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE === value, - "XPathResult works correctly on Proxies"); - done(); - }); - } - ); - worker.port.emit("value", value); - -}); - -exports.testPrototypeInheritance = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Verify that inherited prototype function like initEvent - // are handled correctly. (e2.type will return an error if it's not the case) - let event1 = document.createEvent( 'MouseEvents' ); - event1.initEvent( "click", true, true ); - let event2 = document.createEvent( 'MouseEvents' ); - event2.initEvent( "click", true, true ); - assert(event2.type == "click", "We are able to create an event"); - done(); - } - ); - -}); - -exports.testFunctions = createProxyTest("", function (helper) { - - helper.rawWindow.callFunction = function (f) f(); - helper.rawWindow.isEqual = function (a, b) a == b; - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Check basic usage of functions - let closure2 = function () {return "ok";}; - assert(window.wrappedJSObject.callFunction(closure2) == "ok", "Function references work"); - - // Ensure that functions are cached when being wrapped to native code - let closure = function () {}; - assert(window.wrappedJSObject.isEqual(closure, closure), "Function references are cached before being wrapped to native"); - done(); - } - ); - -}); - -let html = '<input id="input2" type="checkbox" />'; -exports.testListeners = createProxyTest(html, function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - // Verify listeners: - let input = document.getElementById("input2"); - assert(input, "proxy.getElementById works"); - - function onclick() {}; - input.onclick = onclick; - assert(input.onclick === onclick, "on* attributes are equal to original function set"); - - let addEventListenerCalled = false; - let expandoCalled = false; - input.addEventListener("click", function onclick(event) { - input.removeEventListener("click", onclick, true); - - assert(!addEventListenerCalled, "closure given to addEventListener is called once"); - if (addEventListenerCalled) - return; - addEventListenerCalled = true; - - assert(!event.target.ownerDocument.defaultView.documentGlobal, "event object is still wrapped and doesn't expose document globals"); - assert("__isWrappedProxy" in event.target, "event object is a proxy"); - - let input2 = document.getElementById("input2"); - - input.onclick = function (event) { - input.onclick = null; - assert(!expandoCalled, "closure set to expando is called once"); - if (expandoCalled) return; - expandoCalled = true; - - assert(!event.target.ownerDocument.defaultView.documentGlobal, "event object is still wrapped and doesn't expose document globals"); - assert("__isWrappedProxy" in event.target, "event object is a proxy"); - - setTimeout(function () { - input.click(); - done(); - }, 0); - - } - - setTimeout(function () { - input.click(); - }, 0); - - }, true); - - input.click(); - } - ); - -}); - -exports.testMozRequestAnimationFrame = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - window.mozRequestAnimationFrame(function callback() { - assert(callback == this, "callback is equal to `this`"); - done(); - }); - } - ); - -}); - -exports.testGlobalScope = createProxyTest("", function (helper) { - - helper.createWorker( - 'let toplevelScope = true;' + - 'assert(window.toplevelScope, "variables in toplevel scope are set to `window` object");' + - 'assert(this.toplevelScope, "variables in toplevel scope are set to `this` object");' + - 'done();' - ); - -}); - -// Bug 671016: Typed arrays should not be proxified -exports.testTypedArrays = createProxyTest("", function (helper) { - - helper.createWorker( - 'new ' + function ContentScriptScope() { - let canvas = document.createElement("canvas"); - let context = canvas.getContext("2d"); - let imageData = context.getImageData(0,0, 1, 1); - let unwrappedData = imageData.valueOf(UNWRAP_ACCESS_KEY).data; - let data = imageData.data; - assert(unwrappedData === data, "Typed array isn't proxified") - done(); - } - ); - -}); |