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<!DOCTYPE html>
<html>
<head>
<title>
Test for Animation.effect.timing.iterationStart on compositor animations
</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<script type="application/javascript" src="animation_utils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
<style type="text/css">
.target {
/* The animation target needs geometry in order to qualify for OMTA */
width: 100px;
height: 100px;
background-color: white;
}
</style>
</head>
<body>
<div id="display"></div>
<script type="application/javascript">
"use strict";
SimpleTest.waitForExplicitFinish();
runOMTATest(function() {
runAllAsyncAnimTests().then(SimpleTest.finish);
}, SimpleTest.finish, SpecialPowers);
addAsyncAnimTest(async function() {
var [ div ] = new_div("test");
var animation = div.animate(
{ transform: ["translate(0px)", "translate(100px)"] },
{ iterationStart: 0.5, duration: 10000, fill: "both"}
);
await waitForPaints();
omta_is(div, "transform", { tx: 50 }, RunningOn.Compositor, "Start of Animation");
advance_clock(4000);
await waitForPaints();
omta_is(div, "transform", { tx: 90 }, RunningOn.Compositor, "40% of Animation");
advance_clock(6000);
await waitForPaints();
omta_is(div, "transform", { tx: 50 }, RunningOn.MainThread, "End of Animation");
done_div();
});
</script>
</body>
</html>