1aa71351faPR-URL: https://github.com/nodejs/node/pull/55197 Reviewed-By: Filip Skokan <panva.ip@gmail.com>
37 lines
1.1 KiB
HTML
37 lines
1.1 KiB
HTML
<!DOCTYPE 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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</head>
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<body>
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</body>
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<script>
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promise_test(() => {
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return new Promise(resolve => {
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const navigationEntries = performance.getEntries({ type: 'navigation' })
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const parentEntry = navigationEntries[0]
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// Parent NavigationTiming source is current window.
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assert_equals(parentEntry.source, window)
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// Create child iframe.
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const childFrame = document.createElement('iframe')
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childFrame.src = "../resources/child-frame.html"
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document.body.appendChild(childFrame)
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childFrame.addEventListener('load', () => {
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const markedEntries = performance.getEntries(
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{ name: 'mark_child_frame', includeChildFrames: true });
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const childEntry = markedEntries[0]
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// Child PerformanceMark source is the child's Window.
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assert_equals(childEntry.source, childFrame.contentWindow)
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resolve()
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})
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})
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}, "PerformanceEntry source is equal to its respective Window")
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</script>
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