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MozReview-Commit-ID: EWk3kcoIteE --HG-- extra : rebase_source : e1b68aaa8278b514c8b008db34a2519076313f7e
21 lines
472 B
HTML
21 lines
472 B
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script type="application/javascript">
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// Crashes if 'target' doesn't get properly unlinked in nsNodeUtils::LastRelease
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function crash() {
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var target = document.getElementById('target');
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var io = new IntersectionObserver(function () { }, { });
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io.observe(target);
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document.body.removeChild(target);
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}
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</script>
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</head>
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<body onload="crash()">
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<div id="target" style="background: red; width: 50px; height: 50px"></div>
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</body>
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</html>
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