3 <p style=
"visibility: collapse;"><button><input><script>document
.getElementsByTagName('input')[0].offsetTop
;</script><input id=
"test"></input></button></p>
6 testRunner
.dumpAsText();
7 document
.body
.offsetTop
;
8 document
.getElementById('test').parentNode
.removeChild(document
.getElementById('test'));
9 document
.body
.offsetTop
;
11 <p>Test for bug
<a href=
"https://bugs.webkit.org/show_bug.cgi?id=63776">63776</a>: Partial layout when a flex-box has visibility: collapse
</p>
12 <p>This test PASSES if it does not CRASH.
</p>