23 lines
753 B
HTML
23 lines
753 B
HTML
<!DOCTYPE html>
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<title>Switching animated target to an unknown element</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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<svg height="0">
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<path id="path">
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<animateMotion/>
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</path>
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<unknown id="unknown"></unknown>
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</svg>
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<script>
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async_test(t => {
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let path = document.getElementById("path");
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let anim = path.firstElementChild;
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t.step_timeout(() => {
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path.appendChild(document.createElementNS('http://www.w3.org/2000/svg', 'animateMotion'));
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anim.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', '#unknown');
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requestAnimationFrame(t.step_func(() => {
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requestAnimationFrame(t.step_func_done());
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}));
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});
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});
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</script>
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