LayoutTests/fast/inline/partial-change-with-block-in-inline-assert-ref.html

<style>
img {
  width: 40px;
  height: 30px;
  background-color: green;
}
</style>
<div id=container>
  before<br>
  PASS if no crash or assert
  <br>after
  <img>
</div>