25 lines
1.1 KiB
HTML
25 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<title>Element#requestFullscreen() consumes user activation</title>
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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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<div id="log"></div>
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<script>
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promise_test(async (t) => {
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t.add_cleanup(() => {
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if (document.fullscreenElement) return document.exitFullscreen();
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});
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const div = document.querySelector("div");
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await test_driver.bless("fullscreen");
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assert_true(navigator.userActivation.isActive, "Activation must be active");
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// Request fullscreen twice in a row. The first request should consume the
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// user activation and succeed, and the second request should fail because
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// of the user activation requirement.
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const p1 = div.requestFullscreen();
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assert_false(navigator.userActivation.isActive, "Transient activation is consumed");
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const p2 = promise_rejects_js(t, TypeError, div.requestFullscreen());
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await Promise.all([p1, p2]);
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});
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</script>
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