56 lines
1.9 KiB
HTML
56 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8" />
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<meta viewport="width=device-width, initial-scale=1" />
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script type="module">
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import {
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getOppositeOrientation,
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makeCleanup,
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attachIframe,
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} from "./resources/orientation-utils.js";
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test(() => {
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screen.orientation.unlock();
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}, "unlock() doesn't throw when there is no lock");
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test(() => {
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const value = screen.orientation.unlock();
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assert_equals(value, undefined);
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}, "unlock() returns a void value");
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promise_test(async (t) => {
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t.add_cleanup(makeCleanup());
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await test_driver.bless("request full screen");
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await document.documentElement.requestFullscreen();
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screen.orientation.unlock();
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}, "unlock() doesn't throw when there is no lock with fullscreen");
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promise_test(async (t) => {
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t.add_cleanup(makeCleanup());
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await test_driver.bless("request full screen");
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await document.documentElement.requestFullscreen();
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const promise = screen.orientation.lock(getOppositeOrientation());
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screen.orientation.unlock();
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await promise_rejects_dom(t, "AbortError", promise);
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}, "unlock() aborts a pending lock request");
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promise_test(async (t) => {
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t.add_cleanup(makeCleanup());
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const iframe = await attachIframe();
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await test_driver.bless("request full screen");
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await document.documentElement.requestFullscreen();
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const promise = iframe.contentWindow.screen.orientation.lock(
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getOppositeOrientation()
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);
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screen.orientation.unlock();
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await promise_rejects_dom(
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t,
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"AbortError",
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iframe.contentWindow.DOMException,
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promise
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);
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}, "unlock() aborts a pending lock request across documents");
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</script>
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