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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-contain/content-visibility/content-visibility-vs-scrollIntoView-002.html - WPT Dashboard Interop Dashboard
<!doctype HTML>
<html class="reftest-wait">
<meta charset="utf8">
<title>CSS Content Visibility: auto + overflow clip + scrollIntoView</title>
<link rel="author" title="Cathie Chen" href="mailto:cathiechen@igalia.com">
<link rel="match" href="content-visibility-vs-scrollIntoView-002-ref.html">
<meta name="assert"
content="content-visibility: auto element not relevent to user should be hidden even after calling scrollIntoView of its descendant">
<script src="/common/reftest-wait.js"></script>
<style>
.auto {
content-visibility: auto;
contain-intrinsic-size: auto 1px auto 10000px;
}
.child {
height: 40000px;
position: relative;
}
#target {
position: absolute;
bottom: 0;
}
.before_target {
height: 40000px;
}
#overflow_clip {
overflow: clip;
height: 20000px;
}
</style>
<div id=e1 class="auto before_target"></div>
<div id=e2 class="auto before_target"></div>
<div id=e3 class="auto">
<div id="overflow_clip">
<div class=child>
<div id=target>PASS</div>
</div>
</div>
</div>
<div id=e4 class=auto>
<div class=child></div>
</div>
<script>
function runTest() {
target.scrollIntoView();
requestAnimationFrame(() => requestAnimationFrame(() => {
// Remove the fixed value of height, so that the computed height would be 40000px.
// e3 should be hidden now, "PASS" should not show up.
overflow_clip.style.height = "auto";
requestAnimationFrame(() => requestAnimationFrame(takeScreenshot));
}));
}
window.onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>