diff options
Diffstat (limited to 'dom/bindings/test/test_dom_xrays.html')
-rw-r--r-- | dom/bindings/test/test_dom_xrays.html | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/dom/bindings/test/test_dom_xrays.html b/dom/bindings/test/test_dom_xrays.html deleted file mode 100644 index 15d7013ad..000000000 --- a/dom/bindings/test/test_dom_xrays.html +++ /dev/null @@ -1,231 +0,0 @@ -<!DOCTYPE HTML> -<html> -<!-- -https://bugzilla.mozilla.org/show_bug.cgi?id=787070 ---> -<head> - <meta charset="utf-8"> - <title>Test for Bug 787070</title> - <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> - <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/> -</head> -<body> -<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=787070">Mozilla Bug 787070</a> -<p id="display"></p> -<div id="content" style="display: none"> -<iframe id="t" src="http://example.org/tests/dom/bindings/test/file_dom_xrays.html"></iframe> -</div> -<pre id="test"> -<script type="application/javascript"> - -/** Test for Bug 1021066 **/ - -var Cu = Components.utils; - -// values should contain the values that the property should have on each of -// the objects on the prototype chain of obj. A value of undefined signals -// that the value should not be present on that prototype. -function checkXrayProperty(obj, name, values) -{ - var instance = obj; - do { - var value = values.shift(); - if (typeof value == "undefined") { - ok(!obj.hasOwnProperty(name), "hasOwnProperty shouldn't see \"" + name + "\" through Xrays"); - is(Object.getOwnPropertyDescriptor(obj, name), undefined, "getOwnPropertyDescriptor shouldn't see \"" + name + "\" through Xrays"); - ok(Object.keys(obj).indexOf(name) == -1, "Enumerating the Xray should not return \"" + name + "\""); - } else { - ok(obj.hasOwnProperty(name), "hasOwnProperty should see \"" + name + "\" through Xrays"); - var pd = Object.getOwnPropertyDescriptor(obj, name); - ok(pd, "getOwnPropertyDescriptor should see \"" + name + "\" through Xrays"); - if (pd && pd.get) { - is(pd.get.call(instance), value, "Should get the right value for \"" + name + "\" through Xrays"); - } else { - is(obj[name], value, "Should get the right value for \"" + name + "\" through Xrays"); - } - if (pd && pd.enumerable) { - ok(Object.keys(obj).indexOf("" + name) > -1, "Enumerating the Xray should return \"" + name + "\""); - } - } - } while ((obj = Object.getPrototypeOf(obj))); -} - -function checkWindowXrayProperty(obj, name, windowValue, windowPrototypeValue, namedPropertiesValue, eventTargetValue) -{ - checkXrayProperty(obj, name, [ windowValue, windowPrototypeValue, namedPropertiesValue, eventTargetValue ]); -} - -function test() -{ - // Window - var win = document.getElementById("t").contentWindow; - var doc = document.getElementById("t").contentDocument; - - var winProto = Object.getPrototypeOf(win); - is(winProto, win.Window.prototype, "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - var namedPropertiesObject = Object.getPrototypeOf(winProto); - is(Cu.getClassName(namedPropertiesObject, /* unwrap = */ true), "WindowProperties", "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - var eventTargetProto = Object.getPrototypeOf(namedPropertiesObject); - is(eventTargetProto, win.EventTarget.prototype, "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - // Xrays need to filter expandos. - checkWindowXrayProperty(win, "expando", undefined); - ok(!("expando" in win), "Xrays should filter expandos"); - - checkWindowXrayProperty(win, "shadowedIframe", undefined, undefined, doc.getElementById("shadowedIframe").contentWindow); - ok("shadowedIframe" in win, "Named properties should be exposed through Xrays"); - - // Named properties live on the named properties object for global objects. - checkWindowXrayProperty(win, "iframe", undefined, undefined, doc.getElementById("iframe").contentWindow); - ok("iframe" in win, "Named properties should be exposed through Xrays"); - - // Window properties live on the instance, shadowing the properties of the named property object. - checkWindowXrayProperty(win, "document", doc, undefined, doc.getElementById("document").contentWindow); - ok("document" in win, "WebIDL properties should be exposed through Xrays"); - - // Unforgeable properties live on the instance, shadowing the properties of the named property object. - checkWindowXrayProperty(win, "self", win, undefined, doc.getElementById("self").contentWindow); - ok("self" in win, "WebIDL properties should be exposed through Xrays"); - - // Object.prototype is at the end of the prototype chain. - var obj = win; - while ((proto = Object.getPrototypeOf(obj))) { - obj = proto; - } - is(obj, win.Object.prototype, "Object.prototype should be at the end of the prototype chain"); - - // Named properties shouldn't shadow WebIDL- or ECMAScript-defined properties. - checkWindowXrayProperty(win, "addEventListener", undefined, undefined, undefined, eventTargetProto.addEventListener); - is(win.addEventListener, eventTargetProto.addEventListener, "Named properties shouldn't shadow WebIDL-defined properties"); - - is(win.toString, win.Object.prototype.toString, "Named properties shouldn't shadow ECMAScript-defined properties"); - - // HTMLDocument - // Unforgeable properties live on the instance. - checkXrayProperty(doc, "location", [ win.location ]); - is(String(win.location), document.getElementById("t").src, - "Should have the right stringification"); - - // HTMLHtmlElement - var elem = doc.documentElement; - - var elemProto = Object.getPrototypeOf(elem); - is(elemProto, win.HTMLHtmlElement.prototype, "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - elemProto = Object.getPrototypeOf(elemProto); - is(elemProto, win.HTMLElement.prototype, "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - elemProto = Object.getPrototypeOf(elemProto); - is(elemProto, win.Element.prototype, "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - elemProto = Object.getPrototypeOf(elemProto); - is(elemProto, win.Node.prototype, "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - elemProto = Object.getPrototypeOf(elemProto); - is(elemProto, win.EventTarget.prototype, "The proto chain of the Xray should mirror the prototype chain of the Xrayed object"); - - // Xrays need to filter expandos. - ok(!("expando" in elem), "Xrays should filter expandos"); - - // WebIDL-defined properties live on the prototype. - checkXrayProperty(elem, "version", [ undefined, "" ]); - is(elem.version, "", "WebIDL properties should be exposed through Xrays"); - - // HTMLCollection - var coll = doc.getElementsByTagName("iframe"); - - // Named properties live on the instance for non-global objects. - checkXrayProperty(coll, "iframe", [ doc.getElementById("iframe") ]); - - // Indexed properties live on the instance. - checkXrayProperty(coll, 0, [ doc.getElementById("shadowedIframe") ]); - - // WebIDL-defined properties live on the prototype, overriding any named properties. - checkXrayProperty(coll, "item", [ undefined, win.HTMLCollection.prototype.item ]); - - // ECMAScript-defined properties live on the prototype, overriding any named properties. - checkXrayProperty(coll, "toString", [ undefined, undefined, win.Object.prototype.toString ]); - - // Frozen arrays should come from our compartment, not the target one. - var languages1 = win.navigator.languages; - isnot(languages1, undefined, "Must have .languages"); - ok(Array.isArray(languages1), ".languages should be an array"); - ok(Object.isFrozen(languages1), ".languages should be a frozen array"); - ok(!Cu.isXrayWrapper(languages1), "Should have our own version of array"); - is(Cu.getGlobalForObject(languages1), window, - "languages1 should come from our window"); - // We want to get .languages in the content compartment, but without waiving - // Xrays altogether. - var languages2 = win.eval("navigator.languages"); - isnot(languages2, undefined, "Must still have .languages"); - ok(Array.isArray(languages2), ".languages should still be an array"); - ok(Cu.isXrayWrapper(languages2), "Should have xray for content version of array"); - is(Cu.getGlobalForObject(languages2), win, - "languages2 come from the underlying window"); - ok(Object.isFrozen(languages2.wrappedJSObject), - ".languages should still be a frozen array underneath"); - isnot(languages1, languages2, "Must have distinct arrays"); - isnot(languages1, languages2.wrappedJSObject, - "Must have distinct arrays no matter how we slice it"); - - // Check that DataTransfer's .types has the hack to alias contains() - // to includes(). - var dataTransfer = new win.DataTransfer(); - is(dataTransfer.types.contains, dataTransfer.types.includes, - "Should have contains() set up as an alias to includes()"); - // Waive Xrays on the dataTransfer itself, since the .types we get is - // different over Xrays vs not. - is(dataTransfer.wrappedJSObject.types.contains, undefined, - "Underlying object should not have contains() set up as an alias to " + - "includes()"); - - // Check that deleters work correctly in the [OverrideBuiltins] case. - var elem = win.document.documentElement; - var dataset = elem.dataset; - is(dataset.foo, undefined, "Should not have a 'foo' property"); - ok(!('foo' in dataset), "Really should not have a 'foo' property"); - is(elem.getAttribute("data-foo"), null, - "Should not have a 'data-foo' attribute"); - ok(!elem.hasAttribute("data-foo"), - "Really should not have a 'data-foo' attribute"); - dataset.foo = "bar"; - is(dataset.foo, "bar", "Should now have a 'foo' property"); - ok('foo' in dataset, "Really should have a 'foo' property"); - is(elem.getAttribute("data-foo"), "bar", - "Should have a 'data-foo' attribute"); - ok(elem.hasAttribute("data-foo"), - "Really should have a 'data-foo' attribute"); - delete dataset.foo; - is(dataset.foo, undefined, "Should not have a 'foo' property again"); - ok(!('foo' in dataset), "Really should not have a 'foo' property again"); - is(elem.getAttribute("data-foo"), null, - "Should not have a 'data-foo' attribute again"); - ok(!elem.hasAttribute("data-foo"), - "Really should not have a 'data-foo' attribute again"); - - // Check that deleters work correctly in the non-[OverrideBuiltins] case. - var storage = win.sessionStorage; - is(storage.foo, undefined, "Should not have a 'foo' property"); - ok(!('foo' in storage), "Really should not have a 'foo' property"); - is(storage.getItem("foo"), null, "Should not have an item named 'foo'"); - storage.foo = "bar"; - is(storage.foo, "bar", "Should have a 'foo' property"); - ok('foo' in storage, "Really should have a 'foo' property"); - is(storage.getItem("foo"), "bar", "Should have an item named 'foo'"); - delete storage.foo - is(storage.foo, undefined, "Should not have a 'foo' property again"); - ok(!('foo' in storage), "Really should not have a 'foo' property again"); - is(storage.getItem("foo"), null, "Should not have an item named 'foo' again"); - - SimpleTest.finish(); -} - -SimpleTest.waitForExplicitFinish(); -addLoadEvent(test); - -</script> -</pre> -</body> -</html> |