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Implement Window#top.

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This commit is contained in:
Ms2ger 2015-07-11 01:04:49 +02:00
parent 52e857dd7b
commit 8b45f9f51c
4 changed files with 10 additions and 10 deletions
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1
components/script/dom/webidls/Window.webidl
View file

@ -33,6 +33,7 @@
readonly attribute Window frames; readonly attribute Window frames;
//[Replaceable] readonly attribute unsigned long length; //[Replaceable] readonly attribute unsigned long length;
//[Unforgeable] readonly attribute WindowProxy top; //[Unforgeable] readonly attribute WindowProxy top;
readonly attribute Window top;
// attribute any opener; // attribute any opener;
//readonly attribute WindowProxy parent; //readonly attribute WindowProxy parent;
readonly attribute Window parent; readonly attribute Window parent;

9
components/script/dom/window.rs
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@ -442,6 +442,15 @@ impl<'a> WindowMethods for &'a Window {
self.parent().unwrap_or(self.Window()) self.parent().unwrap_or(self.Window())
} }
// https://html.spec.whatwg.org/multipage/#dom-top
fn Top(self) -> Root<Window> {
let mut window = self.Window();
while let Some(parent) = window.parent() {
window = parent;
}
window
}
fn Performance(self) -> Root<Performance> { fn Performance(self) -> Root<Performance> {
self.performance.or_init(|| { self.performance.or_init(|| {
Performance::new(self, self.navigation_start, Performance::new(self, self.navigation_start,

5
tests/wpt/metadata/old-tests/submission/Opera/script_scheduling/034.html.ini
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@ -1,5 +0,0 @@
[034.html]
type: testharness
[ scheduler: innerHTML adding frames with JS in]
expected: FAIL

5
tests/wpt/metadata/old-tests/submission/Opera/script_scheduling/039.html.ini
View file

@ -1,5 +0,0 @@
[039.html]
type: testharness
[ scheduler: IFRAMEs added with DOM]
expected: FAIL