third_party/WebKit/LayoutTests/fast/forms/input-set-composition-scroll.html

   1 <!DOCTYPE html>
   2 <p>This tests whether an input field scrolls to the end of the new composition when setComposition is called.</p>
   3 <input size="10"/>
   4 <pre id="log">
   5 </pre>
   6 <script>
   7 function log(s) {
   8     document.getElementById('log').appendChild(document.createTextNode(s + "\n"));
   9 }
  10
  11 if (window.testRunner)
  12     window.testRunner.dumpAsText();
  13
  14 var input = document.querySelector('input');
  15 input.focus();
  16 textInputController.setComposition('longsinglewordstringcomposition');
  17 var maxScrollLeft = input.scrollWidth - input.clientWidth;
  18 if (maxScrollLeft - input.scrollLeft < 5)
  19     log("SUCCESS: input has scrolled to the end of the composition");
  20 else
  21     log("FAILED: input has not scrolled to the end of the composition. scrollLeft=" + input.scrollLeft);
  22 </script>