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<!DOCTYPE HTML>
<html>
<head>
<title>Test for ReportingObserver + memory-pressure</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<script type="application/javascript">
info("Testing TakeRecords() without memory-pressure");
let o = new ReportingObserver(() => {});
o.observe();
new TestingDeprecatedInterface();
let r = o.takeRecords();
is(r.length, 1, "We have 1 report");
r = o.takeRecords();
is(r.length, 0, "We have 0 reports after a takeRecords()");
info("Testing DeprecatedTestingMethod report");
new TestingDeprecatedInterface();
SpecialPowers.Services.obs.notifyObservers(null, "memory-pressure", "heap-minimize");
r = o.takeRecords();
is(r.length, 0, "We have 0 reports after a memory-pressure");
</script>
</body>
</html>
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