invalidate-caret-before-text-node-update.html

<!doctype HTML>
<script src="resources/text-based-repaint.js"></script>
<div contenteditable id="root" class="editing"></div>
<style>
* {
  font-family: Courier New;
}
</style>
<script>
onload = function() {
  // The innerText must be set explicitly, and not with an editing command.
  root.innerText = "1";
  window.getSelection().collapse(root.firstChild, 1);
  
  runRepaintAndPixelTest();
};

function repaintTest() {
  document.execCommand('delete');
}
</script>

chromium/third_party/blink/web_tests/paint/invalidation/invalidate-caret-before-text-node-update.html