16 lines
656 B
HTML
16 lines
656 B
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>AnimationTiming Test: FrameRequestCallback - valid callback handle</title>
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<link rel="author" title="Intel" href="http://www.intel.com">
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<link rel="help" href="https://html.spec.whatwg.org/multipage/#animation-frames">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<script>
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test(() => {
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let requestId = window.requestAnimationFrame(() => {});
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assert_greater_than(requestId, 0, "callback handle is a integer greater than zero");
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}, "Check window.requestAnimationFrame can return a valid callback handle");
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</script>
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