86 lines
2.2 KiB
HTML
86 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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body {
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margin: 0;
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}
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#target {
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position: relative;
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top: 100px;
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left: 100px;
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width: 200px;
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height: 200px;
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background-color: red;
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-webkit-transition-property: left;
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-webkit-transition-duration: 0s;
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-webkit-transition-delay: 0.5s;
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}
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</style>
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<script>
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function numberOfActiveAnimations()
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{
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return document.getAnimations().filter(animation => {
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const playState = animation.playState;
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return playState == "running" || playState == "paused";
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}).length;
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}
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function sample0() {
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var expected = 1;
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var current = numberOfActiveAnimations();
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if (current == expected)
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document.getElementById('result0').innerHTML = "Number of active animations before transition is (" + current + ") as expected";
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else
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document.getElementById('result0').innerHTML = "Number of active animations before transition is (" + current + ") but was expecting (" + expected + ")";
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}
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function sample1() {
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var expected = 0;
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var current = numberOfActiveAnimations();
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if (current == expected)
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document.getElementById('result1').innerHTML = "Number of active animations after transition is (" + current + ") as expected";
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else
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document.getElementById('result1').innerHTML = "Number of active animations after transition is (" + current + ") but was expecting (" + expected + ")";
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testRunner.notifyDone();
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}
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function runTest() {
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window.setTimeout(sample0, 250);
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// Note that since 0-delay transitions do not disptach transitionEnd events
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// we have to use a timeout here.
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window.setTimeout(sample1, 750);
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}
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function startTest() {
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if (window.testRunner) {
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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var target = document.getElementById('target');
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target.style.left = '200px';
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runTest();
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}
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}
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</script>
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</head>
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<body onload="startTest()">
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<h1>Test for DRT numberOfActiveAnimations() API</h1>
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<div id="target">
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</div>
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<div id="result0">
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</div>
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<div id="result1">
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</div>
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</body>
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</html>
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