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<!doctype HTML>
<html>
<meta charset="utf8">
<title>Content Visibility: pending visibility changes</title>
<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
<meta name="assert" content="disconnecting elements while visibility state adjustments are pending does not crash">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
body {
margin: 0;
padding: 0;
}
.spacer {
height: 3000px;
}
.auto {
content-visibility: auto;
width: 5px;
height: 5px;
}
</style>
<body id="body">
<div id=one class=auto>text</div>
<div class=spacer></div>
<div id=two class=auto>text</div>
<div class=spacer></div>
</body>
<script>
async_test((t) => {
function runTest() {
document.scrollingElement.scrollTop = 2990;
const range = document.createRange();
range.selectNodeContents(one);
window.getSelection().addRange(range);
requestAnimationFrame(() => {
one.remove();
two.remove();
t.done();
});
}
onload = requestAnimationFrame(() => requestAnimationFrame(runTest));
});
</script>
</html>
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