22 lines
703 B
HTML
22 lines
703 B
HTML
<!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>
|