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20 lines
617 B
HTML
20 lines
617 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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<body>
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<script>
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promise_test(() => {
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var portal = document.createElement("portal");
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portal.src = "resources/portals-nested-1.html";
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document.body.appendChild(portal);
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var waitForMessage = new Promise((resolve, reject) => {
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var bc = new BroadcastChannel("portals-nested");
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bc.onmessage = () => {
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bc.close();
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resolve();
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}
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});
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return waitForMessage;
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}, "nested portals shouldn't crash");
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</script>
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</body>
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