third_party/WebKit/LayoutTests/fast/dom/Range/set-wrong-document-err.html

   1 <!DOCTYPE html>
   2 <body>
   3 <script src="../../../resources/js-test.js"></script>
   4 <script>
   5
   6 function newRange() {
   7         var range = document.createRange();
   8         range.selectNodeContents(iframe);
   9         return range;
  10 }
  11
  12 function checkRange() {
  13         shouldBe("range.startContainer", "iframe.contentDocument.body");
  14         shouldBeTrue("range.collapsed");
  15 }
  16
  17 description("Range set* functions should not throw WRONG_DOCUMENT_ERR.");
  18 window.iframe = document.createElement("iframe");
  19 document.body.appendChild(iframe);
  20 iframe.contentDocument.write("<html><head><body>content</body></html>");
  21
  22 // Move range start to the iframe document. According to the DOM
  23 // Range spec, this should collapse the Range to the new boundary.
  24 // http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Changing
  25 // http://www.w3.org/TR/dom/#interface-range
  26
  27 window.range = newRange();
  28 shouldNotThrow("range.setStart(iframe.contentDocument.body, 0)");
  29 checkRange();
  30
  31 window.range = newRange();
  32 shouldNotThrow("range.setEnd(iframe.contentDocument.body, 0)");
  33 checkRange();
  34
  35 window.range = newRange();
  36 shouldNotThrow("range.setStartAfter(iframe.contentDocument.body.firstChild)");
  37 checkRange();
  38
  39 window.range = newRange();
  40 shouldNotThrow("range.setStartBefore(iframe.contentDocument.body.firstChild)");
  41 checkRange();
  42
  43 window.range = newRange();
  44 shouldNotThrow("range.setEndAfter(iframe.contentDocument.body.firstChild)");
  45 checkRange();
  46
  47 window.range = newRange();
  48 shouldNotThrow("range.setEndBefore(iframe.contentDocument.body.firstChild)");
  49 checkRange();
  50
  51 iframe.parentNode.removeChild(iframe);
  52 </script>
  53 </body>