third_party/WebKit/LayoutTests/editing/execCommand/move-up-down-should-skip-hidden-elements.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 <title>Test moving up and down through non-renderered elements.</title>
   6 </head>
   7 <body>
   8 <div id="before" hidden></div>
   9 <h1 id="first_line">First line of rendered text</h1>
  10 <div id="after" hidden></div>
  11
  12 <p id="description"></p>
  13 <div id="console"></div>
  14
  15 <script>
  16 description("Test moving up and down through non-renderered elements. This test should execute quickly if it's working correctly; a timeout is a failure.");
  17
  18 var before = document.getElementById("before");
  19 var after = document.getElementById("after");
  20 for (var i = 0; i < 1000; i++) {
  21     before.appendChild(document.createElement("meta"));
  22     after.appendChild(document.createElement("meta"));
  23 }
  24
  25 function selectFirstLine() {
  26     var selection = document.getSelection();
  27     selection.removeAllRanges();
  28     var range = document.createRange();
  29     range.selectNode(document.getElementById("first_line"));
  30     selection.addRange(range);
  31 }
  32
  33 for (var i = 0; i < 100; i++) {
  34     selectFirstLine();
  35     if (window.testRunner)
  36         testRunner.execCommand("MoveUpAndModifySelection");
  37
  38     selectFirstLine();
  39     if (window.testRunner)
  40         testRunner.execCommand("MoveDownAndModifySelection");
  41 }
  42
  43 before.textContent = "";
  44 after.textContent = "";
  45
  46 </script>
  47 </body>
  48 </html>