26 lines
734 B
HTML
26 lines
734 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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<script>
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promise_test(t => {
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const invalid_lock_types = [
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"invalid-orientation",
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null,
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undefined,
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123,
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window,
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"",
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true,
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["portrait-primary", "landscape-primary"],
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];
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const promisesToReject = invalid_lock_types.map(type =>
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promise_rejects_js(t, TypeError, screen.orientation.lock(type))
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);
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return Promise.all(promisesToReject);
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}, "screen.orientation.lock() must throw given invalid input.");
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promise_test(t => {
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return promise_rejects_js(t, TypeError, screen.orientation.lock());
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}, "screen.orientation.lock() must throw when the input is missing.");
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</script>
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