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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>
<body>
<script type="module">
import { attachIframe, getOppositeOrientation } from "./resources/orientation-utils.js";
promise_test(async (t) => {
const iframe = await attachIframe();
const { orientation } = iframe.contentWindow.screen;
const frameDOMException = iframe.contentWindow.DOMException;
iframe.remove();
await promise_rejects_dom(
t,
"InvalidStateError",
frameDOMException,
orientation.lock(getOppositeOrientation())
);
}, "Attempting to lock non-fully active documents results in a InvalidStateError");
promise_test(async (t) => {
const iframe = await attachIframe();
const { orientation } = iframe.contentWindow.screen;
const frameDOMException = iframe.contentWindow.DOMException;
iframe.remove();
assert_throws_dom("InvalidStateError", frameDOMException, () => { orientation.unlock() });
}, "Attempting to unlock non-fully active documents results in a InvalidStateError");
promise_test(async (t) => {
const iframe = await attachIframe();
const { orientation } = iframe.contentWindow.screen;
await test_driver.bless("request full screen", null, iframe.contentWindow);
await iframe.contentDocument.documentElement.requestFullscreen();
const p = orientation.lock(getOppositeOrientation());
const frameDOMException = iframe.contentWindow.DOMException;
iframe.remove();
await promise_rejects_dom(t, "AbortError", frameDOMException, p);
assert_throws_dom("InvalidStateError", frameDOMException, () => { orientation.unlock() });
}, "Making a document non-fully active while locking results in an AbortError");
</script>
</body>
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