<!DOCTYPE html>
<html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<script type="text/javascript">
shouldBeDefined(window.internals);

var stats = window.internals.memoryInfo();
shouldBeDefined(stats);
shouldBeGreaterThanOrEqual("stats.usedJSHeapSize", "0");
shouldBeGreaterThanOrEqual("stats.totalJSHeapSize", "0");
</script>
</head>
<body>
</body>
</html>