third_party/WebKit/LayoutTests/editing/execCommand/format-block-removes-destination-crash.html

   1 <!DOCTYPE html>
   2 <body onload="crash();" contenteditable>
   3 <strike style='display: flex;'>foo<select id="target">bar
   4 <script>
   5 function crash() {
   6   if (window.testRunner)
   7         testRunner.dumpAsText();
   8   document.designMode = "on";
   9   r = document.createRange();
  10   r.selectNode(target);
  11   window.getSelection().addRange(r);
  12   document.execCommand("FormatBlock", false, "address")
  13   document.write("Test passes if no crash.")
  14 }
  15 </script>