layout/base/crashtests/1547391.html
author Ting-Yu Lin <tlin@mozilla.com>
Thu, 11 Jul 2019 05:33:09 +0000
changeset 482337 0c076622290967834426f37e4e557f1f475c7250
permissions -rw-r--r--
Bug 1547391 - Add a crashtest for multicol <details> containing a column-span. r=dbaron Bug 1562701 fixed this crash. Differential Revision: https://phabricator.services.mozilla.com/D35728

<script>
function go() {
  document.body.offsetHeight;
  b.insertAdjacentHTML("afterBegin", a.innerHTML)
}
</script>
<body onload=go()>
  <details id="b" open="true" style="column-count: 1">
    A
    <div id="a" style="column-span: all">
      <!-- this comment is essential to trigger the assertion. -->
    </div>
    B
  </details>
</body>