remove-text-near-float-and-line-boundary-crash.html

<!DOCTYPE html>
<style>
  .c0 { float:right; width:100px; height:150px; }
  .c15 { font-size:20px; font-family:Ahem; }
  .c17 { height:10px; padding-right:100%; }
  .c19 { float:left; width:100px; height:100px; }
</style>

<!-- Add something editable, to disable LayoutNG, to trigger the bug. -->
<div contenteditable></div>

<div id="container" style="width:400px;">
  <div></div>
  <span class="c15">888888888<span id="removeme"> 88</span>
    8888888888</span><div class="c0"></div><span class="c17"></span>
  <div class="c19"></div>
</div>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script>
  test(() => {
    container.offsetTop;

    // Remove some text without affecting where lines break.
    removeme.style.display = "none";
    container.offsetTop;

    // Relayout the container without changing line widths.
    container.style.paddingBottom = "1px";
  }, "No crash");
</script>

chromium/third_party/blink/web_tests/fast/inline/remove-text-near-float-and-line-boundary-crash.html