moveBefore-out-of-flow-sibling-crash.html

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This WPT test may be referenced by the following Test IDs:
- /dom/nodes/moveBefore/moveBefore-out-of-flow-sibling-crash.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel="help" href="https://dom.spec.whatwg.org/#dom-parentnode-movebefore">

<p>Passes if no crash</p>

<!--

  A child that switches between in-flow and out-of-flow has its layout object

  removed and re-inserted during style recalc, before its next sibling. Here

  that sibling was moved in with moveBefore() in the same frame, and has not

  been re-attached yet.

-->

<div id="block"><div id="block_child">child</div></div>

<div id="flex" style="display: flex"><div id="flex_child">child</div></div>

<div id="grid" style="display: grid"><div id="grid_child">child</div></div>

<div id="float"><div id="float_child">child</div></div>

<div id="fixed"><div id="fixed_child">child</div></div>

<div id="source">

  <div id="moved_block">moved</div>

  <div id="moved_flex">moved</div>

  <div id="moved_grid">moved</div>

  <div id="moved_float">moved</div>

  <div id="moved_fixed">moved</div>

</div>

<script>

  document.body.offsetTop;

  block_child.style.position = "absolute";

  block.moveBefore(moved_block, null);

  document.body.offsetTop;

  flex_child.style.position = "absolute";

  flex.moveBefore(moved_flex, null);

  document.body.offsetTop;

  grid_child.style.position = "absolute";

  grid.moveBefore(moved_grid, null);

  document.body.offsetTop;

  float_child.style.float = "left";

  float.moveBefore(moved_float, null);

  document.body.offsetTop;

  fixed_child.style.position = "fixed";

  fixed.moveBefore(moved_fixed, null);

  document.body.offsetTop;

</script>