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Test Info: Warnings

<!DOCTYPE html>
<title>Layout Instability: change display type with transform</title>
<link rel="help" href="https://wicg.github.io/layout-instability/" />
<style>
div {
width: 100px;
height: 100px;
background: blue;
}
#target {
transform: translateX(0);
}
</style>
<div id=target>
<div id=shift>test</div>
</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;
await waitForAnimationFrames(2);
target.style.display = 'flex';
await waitForAnimationFrames(1);
assert_equals(watcher.score, 0);
}, 'Shift accompanied by body display change.');
</script>