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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/paint-timing/resources/subframe-painting.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/paint-timing/resources/subframe-painting.html')
| -rw-r--r-- | testing/web-platform/tests/paint-timing/resources/subframe-painting.html | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/testing/web-platform/tests/paint-timing/resources/subframe-painting.html b/testing/web-platform/tests/paint-timing/resources/subframe-painting.html new file mode 100644 index 0000000000..00fd39bcb8 --- /dev/null +++ b/testing/web-platform/tests/paint-timing/resources/subframe-painting.html @@ -0,0 +1,24 @@ +<!DOCTYPE html> +<body> +<div id="image"></div> +<script> + const img = document.createElement('IMG'); + img.src = 'circles.png'; + + var observer = new PerformanceObserver(function(list, obj) { + var paintEntries = list.getEntries(); + for (let i = 0; i < paintEntries.length; i++) { + // postMessage doesn't allow sending the entry object over directly + var dataToSend = { + "entryType": paintEntries[i]["entryType"], + "name": paintEntries[i]["name"] + }; + parent.postMessage(dataToSend, '*'); + } + }); + + observer.observe({"type": "paint"}); + document.getElementById('image').appendChild(img); +</script> +</body> +</html> |