45 lines
1.7 KiB
HTML
45 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Remove/Add syncbase while animation is running</title>
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<link rel="help" href="https://www.w3.org/TR/SMIL3/smil-timing.html#q26">
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<link rel="author" title="Edvard Thörnros" href="mailto:edvardt@opera.com">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<svg>
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<animate id="anim" attributeName="visibility" to="visible" begin="10s" dur="2s"/>
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<rect x="0" y="0" width="0" height="100" fill="#0F0">
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<set attributeName="width" fill="freeze" to="100" begin="anim.begin"/>
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</rect>
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</svg>
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<script>
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async_test(function(t) {
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window.onload = t.step_func(function() {
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let svg = document.querySelector("svg");
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let rect = document.querySelector("rect");
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window.requestAnimationFrame(t.step_func(function() {
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window.requestAnimationFrame(t.step_func(function() {
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var anim1 = document.getElementById("anim");
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anim1.parentNode.removeChild(anim1);
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var anim2 = document.createElementNS("http://www.w3.org/2000/svg", "animate");
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anim2.setAttribute("id", "anim");
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anim2.setAttribute("attributeName", "visibility");
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anim2.setAttribute("to", "visible");
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anim2.setAttribute("begin", "0s");
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anim2.setAttribute("dur", "2s");
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svg.appendChild(anim2);
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window.requestAnimationFrame(t.step_func(function() {
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window.requestAnimationFrame(t.step_func_done(function() {
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svg.pauseAnimations();
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assert_equals(rect.width.animVal.value, 100, "Sync base triggered");
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}));
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}));
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}));
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}));
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});
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});
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</script>
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