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<!DOCTYPE html>
<meta charset="utf-8" />
<meta viewport="width=device-width, initial-scale=1" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script type="module">
import {
getOppositeOrientation,
attachIframe,
} from "./resources/orientation-utils.js";
promise_test(async (t) => {
await test_driver.bless("request full screen");
await document.documentElement.requestFullscreen();
const lockPromise = screen.orientation.lock(getOppositeOrientation());
await document.exitFullscreen();
await promise_rejects_dom(t, "AbortError", lockPromise);
}, "Fully unlocking the screen orientation causes a pending lock to be aborted");
promise_test(async (t) => {
const iframe = await attachIframe();
await test_driver.bless("request full screen");
await document.documentElement.requestFullscreen();
const lockPromise = iframe.contentWindow.screen.orientation.lock(
getOppositeOrientation()
);
await document.exitFullscreen();
const frameDOMException = iframe.contentWindow.DOMException;
await promise_rejects_dom(t, "AbortError", frameDOMException, lockPromise);
}, "Fully unlocking the screen orientation causes a pending lock in a nested browsing context to be aborted");
</script>
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