31 lines
1.1 KiB
HTML
31 lines
1.1 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>requestAnimationFrame in queue get the same timestamp</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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<link rel="help" href="http://w3c.github.io/animation-timing/#dfn-invoke-callbacks-algorithm"/>
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</head>
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<body>
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<div id="log"></div>
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<script>
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async_test(function (t) {
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var a = 0, b = 0;
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/* REASONING:
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* These two methods that will be called with a timestamp. Because
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* they execute right after eachother, they're added to the same
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* queue and SHOULD be timestamped with the same value.
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*/
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requestAnimationFrame(t.step_func(function() { a = arguments[0]; }));
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requestAnimationFrame(t.step_func(function() {
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b = arguments[0];
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assert_not_equals(a, 0);
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assert_not_equals(b, 0);
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assert_equals(a, b);
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t.done();
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}));
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}, "requestAnimationFrame will timestamp events in the same queue with the same time");
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</script>
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</body>
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</html>
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