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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title><!-- TODO: insert title here --></title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
<style>
#anim {
width: 100px;
height: 100px;
background: red;
position: relative;
animation: mymove 1s 1;
animation-iteration-count: infinite;
}
@keyframes mymove {
from {left: 0px;}
to {left: 200px;}
}
</style>
<script>
SimpleTest.waitForExplicitFinish();
var animCount = 0;
var didRunXHR = false;
async function start() {
await SpecialPowers.pushPrefEnv({"set": [["layout.skip_ticks_while_page_suspended", true]]});
window.addEventListener("animationiteration", function l() {
++animCount;
info(animCount);
if (didRunXHR) {
window.removeEventListener("animationiteration", l);
document.getElementById("anim").id = "";
SimpleTest.finish();
}
});
let startCount = animCount;
let xhr = new XMLHttpRequest();
xhr.open("GET", "slow.sjs", false);
xhr.send(null);
didRunXHR = true;
is(animCount, startCount, "Shouldn't have triggered animation events during the sync XHRs");
}
</script>
</head>
<body onload="start()">
<div id="anim"></div>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test"></pre>
</body>
</html>
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