third_party/WebKit/LayoutTests/editing/selection/setBaseAndExtent-revert-selection.html

   1 <html>
   2   <head>
   3     <script>
   4       var output = '';
   5
   6       function selectNodes(a, b) {
   7         window.getSelection().setBaseAndExtent(a, 1, b, 1);
   8         output += window.getSelection().anchorNode.parentNode.id + ' ';
   9       }
  10
  11       if (window.testRunner)
  12         testRunner.dumpAsText();
  13
  14       function doIt() {
  15         try {
  16           var x = document.getElementById('x');
  17           var y = document.getElementById('y');
  18           selectNodes(x, y);
  19           selectNodes(y, x);
  20           document.getElementById('result').innerHTML = (output == "x y " ? "PASS" : ("FAIL: " + output));
  21         } catch (e) { alert(e); }
  22       }
  23     </script>
  24   </head>
  25   <body onload="doIt()">
  26     <p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=20117">bug 20117</a>:
  27     setBaseAndExtent fails to reverse the current selection.</p>
  28     <div id='x'>Div X</div>
  29     <div id='y'>Div Y</div>
  30     <div id='z'>Div Z</div>
  31     <div id='result'>FAIL (script didn't run)</div>
  32   </body>
  33 </html>