third_party/WebKit/LayoutTests/fast/dom/processing-instruction-inherit-characterdata.xhtml

   1 <html xmlns="http://www.w3.org/1999/xhtml">
   2 <head>
   3 <script src="../../resources/js-test.js"></script>
   4 </head>
   5 <body>
   6 <script>
   7 <![CDATA[
   8 description("Test that ProcessingInstruction inherits from CharacterData");
   9
  10 shouldBe("ProcessingInstruction.__proto__", "CharacterData");
  11 shouldBe("ProcessingInstruction.prototype.__proto__", "CharacterData.prototype");
  12
  13 var processingInstruction = document.createProcessingInstruction("target", "data");
  14 shouldBe("processingInstruction.__proto__.__proto__", "CharacterData.prototype");
  15
  16 shouldBeEqualToString("processingInstruction.target", "target");
  17 shouldBeEqualToString("processingInstruction.data", "data");
  18 shouldBe("processingInstruction.length", "4");
  19
  20 processingInstruction.data = null;
  21 shouldBeEqualToString("processingInstruction.data", "");
  22 shouldBe("processingInstruction.length", "0");
  23 ]]>
  24 </script>
  25 </body>
  26 </html>