30 lines
1 KiB
HTML
30 lines
1 KiB
HTML
<!DOCTYPE html>
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<title>Event dispatching on interval restart</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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<rect width="100" height="100" fill="blue">
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<animate attributeName="x" begin="0s; 10ms" end="20ms" from="0" to="100"
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id="target"/>
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<set attributeName="visibility" begin="0s" end="50ms" from="visible" to="visible"
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id="timekeeper"/>
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</rect>
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</svg>
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<script>
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async_test(t => {
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let begin_count = 0, end_count = 0;
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let target = document.getElementById("target");
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target.addEventListener("beginEvent", t.step_func(() => {
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begin_count++;
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}));
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target.addEventListener("endEvent", t.step_func(() => {
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end_count++;
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}));
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let timekeeper = document.getElementById("timekeeper");
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timekeeper.addEventListener("endEvent", t.step_func(() => {
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requestAnimationFrame(t.step_func_done(() => {
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assert_equals(begin_count, end_count);
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}));
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}));
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});
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</script>
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