17 lines
613 B
HTML
17 lines
613 B
HTML
<!doctype html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<iframe id="i" src="/common/blank.html"></iframe>
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<script>
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async_test(t => {
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window.onload = t.step_func(() => {
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i.contentWindow.navigation.onnavigate = t.step_func_done(e => {
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let iframe_constructor = i.contentWindow.DOMException;
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i.remove();
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assert_throws_dom("InvalidStateError", iframe_constructor, () => e.intercept());
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});
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i.contentWindow.location.href = "#1";
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});
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}, "event.intercept() throws if used on an event from a detached iframe");
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</script>
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