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sousa-gecko/testing/web-platform/tests/paint-timing/basetest.html
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Shubham Gupta 04974455f2 Bug 2012408 [wpt PR 57330] - Organize paint-timing test into meaningful directories, a=testonly
Automatic update from web-platform-tests
Organize paint-timing test into meaningful directories (#57330)

* Organize paint-timing test to meaningful directories

Signed-off-by: Shubham Gupta <shubham.gupta@chromium.org>

* Refactor to clenaup some of repetetive code.

Signed-off-by: Shubham Gupta <shubham.gupta@chromium.org>

---------

Signed-off-by: Shubham Gupta <shubham.gupta@chromium.org>
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wpt-commits: 3fa4dd6d2f8a3ecb389c09e39ad609c838aa7a5d
wpt-pr: 57330
2026-02-05 18:15:04 +00:00

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HTML

<!DOCTYPE html>
<head>
<title>Performance Paint Timing Test</title>
</head>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/utils.js"></script>
<div id="main"></div>
<script>
setup({"hide_test_state": true});
async_test(function(t) {
assert_implements(window.PerformancePaintTiming, "Paint Timing isn't supported.");
t.step(function() {
const bufferedEntries = performance.getEntriesByType('paint');
assert_equals(bufferedEntries.length, 0, "No paint entries yet");
});
const div = document.createElement("div");
div.style.width = "100px";
div.style.height = "100px";
div.style.backgroundColor = "red";
div.style.color = "blue";
div.innerHTML = "test"
document.getElementById("main").appendChild(div);
assertPaintTimingEntries(t, 20);
}, "Basic test to check existence of FP and FCP.");
</script>
</body>
</html>