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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /js-self-profiling/with-document-policy/dedicated-worker-data.https.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
// A data: URL worker should inherit Document-Policy from the creator
// document, allowing profiling when the creator has js-profiling enabled.
promise_test(async t => {
const workerScript = `
try {
new Profiler({ sampleInterval: 10, maxBufferSize: Number.MAX_SAFE_INTEGER });
self.postMessage({ success: true, message: 'Profiler created' });
} catch (e) {
self.postMessage({ success: false, error: e.name, message: e.message });
}
`;
const worker = new Worker('data:text/javascript,' + encodeURIComponent(workerScript));
const result = await new Promise((resolve, reject) => {
worker.onmessage = e => resolve(e.data);
worker.onerror = e => reject(new Error(e.message));
});
assert_true(result.success,
'profiling should succeed in data: dedicated worker with inherited document policy');
worker.terminate();
}, 'data: dedicated worker should inherit js-profiling policy from creator document');
</script>
</body>
</html>