third_party/WebKit/LayoutTests/fast/xpath/xpath-detached-iframe-resolver-crash.html

   1 <html>
   2 <head>
   3 <script src="../../resources/js-test.js"></script>
   4 <script>
   5     if (window.testRunner) {
   6         testRunner.waitUntilDone();
   7         testRunner.dumpAsText();
   8     }
   9
  10     var dummyResolverCalled = false;
  11     var foundNode;
  12     function dummyResolver() {
  13         dummyResolverCalled = true;
  14         return "http://www.w3.org/1999/xhtml";
  15     }
  16
  17     function test() {
  18         var iframe = document.createElement("iframe");
  19         document.body.appendChild(iframe);
  20         var doc = iframe.contentWindow.document;
  21         doc.open();
  22         doc.write("<html><body><div></div></body></html>");
  23         doc.close();
  24         document.body.removeChild(iframe);
  25         foundNode = doc.evaluate("//dummyns:div", doc, dummyResolver, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
  26
  27         testPassed("Did not crash.");
  28         shouldBeTrue("dummyResolverCalled");
  29         shouldBe("foundNode.toString()", "\"[object HTMLDivElement]\"");
  30
  31         if (window.testRunner)
  32             testRunner.notifyDone();
  33     }
  34 </script>
  35 </head>
  36 <body onload="test()">
  37 <p>Ensure that using XPath namespace resolver with a detached iframe doesn't crash.</p>
  38 <div id="console"></div>
  39 </body>
  40 </html>