third_party/WebKit/LayoutTests/fast/events/hit-test-cache-iframes.html

   1 <!DOCTYPE html>
   2 <style>
   3 #myframe {
   4   height: 35px;
   5   width: 100px;
   6 }
   7 </style>
   8
   9 <script src="../../resources/js-test.js"></script>
  10 <script>
  11
  12 setPrintTestResultsLazily();
  13 window.jsTestIsAsync = true;
  14
  15 description("Ensure hit test cache is cleared across iframes.");
  16
  17 function loaded() {
  18   document.body.insertAdjacentHTML('beforeend', '<iframe id="myframe" srcdoc="" onload="iFrameLoaded()"></iframe>');
  19   doHit();
  20 }
  21
  22 function iFrameLoaded() {
  23   doHit();
  24   document.getElementById('myframe').contentDocument.body.insertAdjacentHTML('beforeend', '<div>AAA</div>');
  25   doHit();
  26   finishJSTest();
  27 }
  28
  29 function doHit() {
  30   var rect = document.getElementById('myframe').getBoundingClientRect();
  31   window.internals.elementFromPoint(document, rect.left + 8, rect.top + 8, false, false);
  32   shouldBe("window.internals.hitTestCacheHits(document)", "0");
  33 }
  34 </script>
  35 <body onload="loaded()" />