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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/paint-timing/fcp-only/fcp-ignore-from-subframe.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/paint-timing/fcp-only/fcp-ignore-from-subframe.html')
| -rw-r--r-- | testing/web-platform/tests/paint-timing/fcp-only/fcp-ignore-from-subframe.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/paint-timing/fcp-only/fcp-ignore-from-subframe.html b/testing/web-platform/tests/paint-timing/fcp-only/fcp-ignore-from-subframe.html new file mode 100644 index 0000000000..7083a93db7 --- /dev/null +++ b/testing/web-platform/tests/paint-timing/fcp-only/fcp-ignore-from-subframe.html @@ -0,0 +1,27 @@ +<!DOCTYPE html> +<head> + <title> + Performance Paint Timing Test: Paints in the iframe should be reported in the iframe + and not in the top document + </title> +</head> +<body> +<script src="../resources/utils.js"></script> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +setup({"hide_test_state": true}); +promise_test(async t => { + assert_implements(window.PerformancePaintTiming, "Paint Timing isn't supported."); + const iframe = document.createElement('iframe'); + iframe.src = '../resources/subframe-painting.html'; + document.body.appendChild(iframe); + await new Promise(resolve => window.addEventListener('message', e => { + if (e.data.entryType == "paint" && e.data.name == "first-contentful-paint") + resolve() + })); + await assertNoFirstContentfulPaint(t); +}, 'Parent frame should not fire own paint-timing events for subframes.'); +</script> +</body> +</html> |