third_party/WebKit/LayoutTests/fast/dom/Range/acid3-surround-contents.html

   1 <iframe src="empty.html" id="selectors" width=0 height=0 frameborder=0></iframe>
   2 <p>The test below should report no failures, and should say PASS at the end.</p>
   3 <script>
   4 if (window.testRunner) {
   5     testRunner.dumpAsText();
   6 }
   7 </script>
   8 <script>
   9
  10   function getTestDocument() {
  11     var iframe = document.getElementById("selectors");
  12     var doc = iframe.contentDocument;
  13     for (var i = doc.documentElement.childNodes.length-1; i >= 0; i -= 1)
  14       doc.documentElement.removeChild(doc.documentElement.childNodes[i]);
  15     doc.documentElement.appendChild(doc.createElement('head'));
  16     doc.documentElement.firstChild.appendChild(doc.createElement('title'));
  17     doc.documentElement.appendChild(doc.createElement('body'));
  18     return doc;
  19   }
  20
  21 var failCount = 0;
  22
  23   function fail(message) {
  24     document.write(message.replace("&", "&amp;").replace("<", "&lt;") + "<br>");
  25     ++failCount;
  26   }
  27
  28   function assert(condition, message) {
  29     if (!condition)
  30       fail(message);
  31   }
  32
  33   function assertEquals(expression, value, message) {
  34     if (expression != value) {
  35       expression = (""+expression).replace(/[\r\n]+/g, "\\n");
  36       value = (""+value).replace(/\r?\n/g, "\\n");
  37       fail("expected '" + value + "' but got '" + expression + "' - " + message);
  38     }
  39   }
  40
  41       // test 11: Ranges and Comments
  42       var msg;
  43       var doc = getTestDocument();
  44       var c1 = doc.createComment("11111");
  45       doc.appendChild(c1);
  46       var r = doc.createRange();
  47       r.selectNode(c1);
  48       msg = 'wrong exception raised';
  49       try {
  50         r.surroundContents(doc.createElement('a'));
  51         msg = 'no exception raised';
  52       } catch (e) {
  53         if ('code' in e)
  54           msg += '; code = ' + e.code;
  55         if (e.code == 3) // HIERARCHY_REQUEST_ERR
  56           msg = '';
  57       }
  58       assert(msg == '', "when inserting <a> into Document with another child: " + msg);
  59       var c2 = doc.createComment("22222");
  60       doc.body.appendChild(c2);
  61       var c3 = doc.createComment("33333");
  62       doc.body.appendChild(c3);
  63       r.setStart(c2, 2);
  64       r.setEnd(c3, 3);
  65       var msg = 'wrong exception raised';
  66       try {
  67         r.surroundContents(doc.createElement('a'));
  68         msg = 'no exception raised';
  69       } catch (e) {
  70 // COMMENTED OUT FOR 2011 UPDATE - DOM Core changes the exception from RangeException.BAD_BOUNDARYPOINTS_ERR (1) to DOMException.INVALID_STATE_ERR (11)
  71 //        if ('code' in e)
  72 //          msg += '; code = ' + e.code;
  73 //        if (e.code == 1)
  74           msg = '';
  75       }
  76       assert(msg == '', "when trying to surround two halves of comment: " + msg);
  77       assertEquals(r.toString(), "", "comments returned text");
  78
  79 if (failCount == 0)
  80   document.write("PASS<br>");
  81 </script>
  82