<!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!DOCTYPE html> <html> <head> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <script type="application/javascript"> function testConstructor(name) { window[name] = 17; // resolve through assignment var desc = Object.getOwnPropertyDescriptor(window, name); ok(typeof desc === "object" && desc !== null, name + ": property must exist"); is(desc.value, 17, name + ": overwrite didn't work correctly"); is(desc.enumerable, false, name + ": initial descriptor was non-enumerable, and [[Put]] changes " + "the property value but not its enumerability"); is(desc.configurable, true, name + ": initial descriptor was configurable, and [[Put]] changes the " + "property value but not its configurability"); is(desc.writable, true, name + ": initial descriptor was writable, and [[Put]] changes the " + "property value but not its writability"); } var ctors = [ "HTMLElement", "HTMLDivElement", "HTMLSpanElement", "HTMLParagraphElement", "HTMLOptionElement", "HTMLHtmlElement", "Element", "Node", "Document", "Image", "Audio", "HTMLAudioElement", "HTMLVideoElement", "Window", "XMLHttpRequest", "Navigator", "WebSocket", "Event", "IDBKeyRange", "CSSPageRule", "SVGPatternElement", ]; ctors.forEach(testConstructor); </script> </body> </html>