<!DOCTYPE html>
<style>
  :only-child {
    -webkit-line-clamp: 1;
  }
</style>
<script>
  internals.settings.setLayerBasedSVGEngineEnabled(true);

  onload = () => {
    let tr0 = document.createElement('tr');
    document.body.append(tr0);
    let div0 = document.createElement('div');
    tr0.append(div0);
    let span0 = document.createElement('span');
    span0.style.appearance = 'button';
    span0.style.shapeOutside = 'circle()';
    div0.append(span0);
    span0.append(document.createElement('span'));
    document.body.offsetTop;
    tr0.append(document.createElement('div'));
    if (window.testRunner)
      testRunner.dumpAsText();
  };
</script>
PASS if this doesn't crash