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BroadcastChannel: origin of events #5957

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Merged
annevk merged 1 commit into from
May 18, 2017
Merged

BroadcastChannel: origin of events #5957

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10 changes: 10 additions & 0 deletions webmessaging/broadcastchannel/origin.window.js
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Original file line number Diff line number Diff line change
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async_test(t => {
const crossOriginURL = new URL("resources/origin.html", self.location.href).href.replace("://", "://天気の良い日."),
frame = document.createElement("iframe");
frame.src = crossOriginURL;
document.body.appendChild(frame);
t.add_cleanup(() => frame.remove());
self.onmessage = t.step_func_done(e => {
assert_equals(e.data, self.origin.replace("://", "://xn--n8j6ds53lwwkrqhv28a."));
});
}, "Serialization of BroadcastChannel origin");
8 changes: 8 additions & 0 deletions webmessaging/broadcastchannel/resources/origin.html
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Original file line number Diff line number Diff line change
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<script>
const bc1 = new BroadcastChannel("ladila"),
bc2 = new BroadcastChannel("ladila");
bc2.onmessage = e => {
parent.postMessage(e.origin, "*");
}
bc1.postMessage("does not matter");
</script>