chromium/third_party/blink/web_tests/external/wpt/selection/collapse-30.html

<!doctype html>
<title>Selection.collapse()/setPosition() tests</title>
<meta name=timeout content=long>
<div id=log></div>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=common.js></script>
<script src=collapse.js></script>
<script>
"use strict";

testCollapseSubSet(30);
testDiv.style.display = "none";
</script>