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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/longtask-timing/longtask-in-raf.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/longtask-timing/longtask-in-raf.html')
| -rw-r--r-- | testing/web-platform/tests/longtask-timing/longtask-in-raf.html | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/testing/web-platform/tests/longtask-timing/longtask-in-raf.html b/testing/web-platform/tests/longtask-timing/longtask-in-raf.html new file mode 100644 index 0000000000..169843a742 --- /dev/null +++ b/testing/web-platform/tests/longtask-timing/longtask-in-raf.html @@ -0,0 +1,52 @@ +<!DOCTYPE HTML> +<head> + <meta charset=utf-8> + <title>LongTask Timing: long task in rAF</title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="resources/utils.js"></script> +</head> +<body> + <h1>Long Task: requestAnimationFrame</h1> + <div id="log"></div> + <script> + promise_test(async () => { + assert_implements(window.PerformanceLongTaskTiming, 'Longtasks are not supported.'); + await new Promise(resolve => { + window.addEventListener('load', resolve); + }); + + let entries = await new Promise(resolve => { + new PerformanceObserver( + entryList => { + const entries = entryList.getEntries().filter( + e => e.name == 'self' && e.attribution[0].containerType == 'window'); + if (entries) { + resolve(entries); + } + }).observe({ entryTypes: ['longtask'] }); + + const script = document.createElement('script'); + script.src = 'resources/raflongtask.js'; + document.body.appendChild(script); + }); + + assert_equals(entries.length, 1, + 'Exactly one entry is expected.'); + const longtask = entries[0]; + checkLongTaskEntry(longtask); + // Assert the TaskAttributionTiming entry in attribution. + assert_equals(longtask.attribution.length, 1, + 'Exactly one attribution entry is expected'); + const attribution = longtask.attribution[0]; + assert_equals(attribution.entryType, 'taskattribution'); + assert_equals(attribution.name, 'unknown'); + assert_equals(attribution.duration, 0); + assert_equals(attribution.startTime, 0); + assert_equals(attribution.containerType, 'window'); + assert_equals(attribution.containerId, ''); + assert_equals(attribution.containerName, ''); + assert_equals(attribution.containerSrc, ''); + }, 'Performance longtask entries are observable.'); + </script> +</body> |