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Diffstat (limited to 'testing/web-platform/tests/layout-instability/shift-invisible.html')
| -rw-r--r-- | testing/web-platform/tests/layout-instability/shift-invisible.html | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/testing/web-platform/tests/layout-instability/shift-invisible.html b/testing/web-platform/tests/layout-instability/shift-invisible.html new file mode 100644 index 0000000000..3c404a9438 --- /dev/null +++ b/testing/web-platform/tests/layout-instability/shift-invisible.html @@ -0,0 +1,22 @@ +<!DOCTYPE html> +<title>Layout Instability: shift of invisible element not counted</title> +<link rel="help" href="https://wicg.github.io/layout-instability/" /> +<div id="target" style="width: 100px; height: 100px; position: relative"></div> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/util.js"></script> +<script> + +promise_test(async () => { + const watcher = new ScoreWatcher; + + // Wait for the initial render to complete. + await waitForAnimationFrames(2); + + target.style.top = "200px"; + + await waitForAnimationFrames(3); + assert_equals(watcher.score, 0); +}, "Shift of invisible element not counted."); + +</script> |