| <script src="../../resources/js-test.js"></script> |
| <script> |
| description("Checks the value of detached subframe properties."); |
| onload = function() |
| { |
| detachedWindow = frames[0]; |
| document.body.removeChild(document.getElementsByTagName("iframe")[0]); |
| |
| // Chrome and Firefox agree with us. |
| shouldBeTrue("!!detachedWindow.postMessage"); |
| shouldBeTrue("!!detachedWindow.close"); |
| shouldBeTrue("!!detachedWindow.locationbar"); |
| shouldBeTrue("!!detachedWindow.history"); |
| shouldBeTrue("!!detachedWindow.screen"); |
| shouldBeTrue("!!detachedWindow.location"); |
| shouldBeTrue("!!detachedWindow.navigator"); |
| shouldBeTrue("detachedWindow.closed"); |
| shouldBeNull("detachedWindow.top"); |
| shouldBeNull("detachedWindow.opener"); |
| shouldBeNull("detachedWindow.parent"); |
| shouldBeNull("detachedWindow.frameElement"); // Technically, Chrome returns undefined here, not null. |
| shouldBe("detachedWindow.window", "detachedWindow"); |
| shouldBe("detachedWindow.frames", "detachedWindow"); |
| shouldBe("detachedWindow.self", "detachedWindow"); |
| |
| // Chrome returns undefined but Firefox has a valid object. |
| shouldBeTrue("!detachedWindow.localStorage"); |
| shouldBeTrue("!!detachedWindow.document"); |
| shouldBeTrue("!!detachedWindow.XMLHttpRequest"); |
| shouldBeTrue("!!detachedWindow.getComputedStyle"); |
| |
| // Chrome returns undefined but Firefox throws an exception. |
| shouldBe("detachedWindow.innerHeight", "0"); |
| shouldBe("detachedWindow.innerWidth", "0"); |
| } |
| </script> |
| <iframe src="about:blank"></iframe> |
