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firefox/testing/web-platform/tests/performance-timeline/timing-removed-iframe.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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HTML

<!DOCTYPE html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
test(() => {
const iframe = document.createElement('iframe');
iframe.src = "resources/empty.html"
document.body.appendChild(iframe);
const iframePerformance = iframe.contentWindow.performance;
iframe.parentNode.removeChild(iframe);
const timing = iframePerformance.timing;
}, "Test that a removed iframe which timing is accessed does not crash the renderer.");
</script>