async_test(t => { | |
const frame = document.createElement("iframe"); | |
frame.onload = t.step_func(() => { | |
const frameW = frame.contentWindow, | |
frameD = frame.contentDocument; | |
assert_equals(frameW.document, frameD); | |
frame.remove(); | |
assert_equals(frameW.document, frameD); | |
t.step_timeout(() => { | |
assert_equals(frameW.document, frameD); | |
t.done(); | |
}, 100); | |
}); | |
document.body.append(frame); | |
}, "Window object's document IDL attribute and discarding the browsing context"); |