third_party/WebKit/LayoutTests/fast/xpath/nan-to-boolean.html

   1 <html>
   2 <body>
   3 <p>Test for <a href="http://bugs.webkit.org/show_bug.cgi?id=12807">bug 12807</a>:
   4 XPath incorrectly converts NaN to boolean.</p>
   5
   6   <div></div>
   7   <div id="r_01"></div>
   8
   9 <script>
  10   if (window.testRunner)
  11     testRunner.dumpAsText();
  12
  13   try {
  14
  15     result = document.evaluate("//div[number(substring-after(@id,'r_')) or false()]", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
  16
  17     if (1 == result.snapshotLength)
  18       document.write("SUCCESS");
  19     else
  20       document.write("FAILURE: " + result.snapshotLength + " result nodes (should be 1)");
  21   } catch (ex) {
  22     document.write("FAILURE: " + ex);
  23   }
  24 </script>
  25 </body>
  26 </html>