third_party/WebKit/LayoutTests/editing/text-iterator/basic-iteration-shadowdom.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <p id="description"></p>
   8 <div id="console"></div>
   9 <script>
  10 description('Unit tests for WebCore text iterator with shadow tree support enabled');
  11
  12 var subframe = document.createElement('iframe');
  13 document.body.appendChild(subframe);
  14
  15 function appendBrElement(node)
  16 {
  17     node.appendChild(document.createElement('br'));
  18 }
  19
  20 function addShadowTreeWithDivElement(node)
  21 {
  22     node.createShadowRoot();
  23     internals.oldestShadowRoot(node).innerHTML = '<div>b</div>';
  24 }
  25
  26 var testDocument = subframe.contentDocument;
  27 var range = testDocument.createRange();
  28
  29 var head = testDocument.createElement("head");
  30 testDocument.documentElement.insertBefore(head, testDocument.documentElement.firstChild);
  31
  32 testDocument.body.innerHTML = '<div>a</div>';
  33 var div = testDocument.body.childNodes[0];
  34 shouldBe('addShadowTreeWithDivElement(div); range.selectNodeContents(internals.oldestShadowRoot(div)); internals.rangeAsText(range)', '"b"');
  35
  36 shouldBe('appendBrElement(internals.oldestShadowRoot(div).childNodes[0]); range.selectNodeContents(internals.oldestShadowRoot(div)); internals.rangeAsText(range)', '"b\\n"');
  37
  38 document.body.removeChild(subframe);
  39
  40 var successfullyParsed = true;
  41 </script>
  42 </body>
  43 </html>