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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1027221
-->
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<meta charset="utf-8">
<title>Test for Bug 1027221</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="application/javascript">
/** Test for Bug 1027221 **/
// Set up a permanent atom
SimpleTest.waitForExplicitFinish();
var x = "x";
// Trigger some incremental gc
SpecialPowers.Cu.getJSTestingFunctions().gcslice(1);
// Kick off a worker that uses this same atom
var w = new Worker("data:text/plain,Promise.resolve('x').then(function() { postMessage(1); });");
// Maybe trigger some more incremental gc
SpecialPowers.Cu.getJSTestingFunctions().gcslice(1);
w.onmessage = function() {
ok(true, "Got here");
SimpleTest.finish();
};
</script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1027221">Mozilla Bug 1027221</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
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