forked from mirrors/gecko-dev
2a9acec0c0
Automatic update from web-platform-tests Add ProfilerMarker idl Add ProfilerMarker, a CrossOriginIsolated extension for JS-Self-Profiling API. explainer: https://github.com/WICG/js-self-profiling/blob/main/markers.md Bug: 1263871 Change-Id: I6c8cfea0acf03839d7dfb95377b89049b00bdd61 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3307663 Reviewed-by: Nicolás Peña <npm@chromium.org> Auto-Submit: Corentin Pescheloche <cpescheloche@fb.com> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Yoav Weiss <yoavweiss@chromium.org> Commit-Queue: Yoav Weiss <yoavweiss@chromium.org> Cr-Commit-Position: refs/heads/main@{#960059} -- wpt-commits: 862c8c3faca60a176d0f12f1a0ca65b803cdee81 wpt-pr: 32282
37 lines
872 B
HTML
37 lines
872 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../resources/profile-utils.js"></script>
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</head>
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<body>
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<script>
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// Note: moving these function definitions will change the expected
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// outcomes below.
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function scriptFunction(sample) {
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sample();
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}
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</script>
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<script>
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promise_test(async t => {
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// *.headers file should ensure we sesrve COOP and COEP headers.
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assert_true(self.crossOriginIsolated,
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"Cross origin isolation is required to surface markers");
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const trace = await ProfileUtils.profileFunction(scriptFunction);
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assert_true(ProfileUtils.containsSample(trace, {
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stackId: 7,
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marker: 'script'
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}));
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}, 'markers logged correctly');
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</script>
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</body>
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</html>
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