third_party/WebKit/LayoutTests/fast/js/vardecl-preserve-parameters.html

   1 <p>This test verifies var declarations inside a function don't stomp function arguments.</p>
   2
   3 <pre id="console"></pre>
   4
   5 <script>
   6 if (window.testRunner)
   7     testRunner.dumpAsText();
   8
   9 function log(s)
  10 {
  11     document.getElementById("console").appendChild(document.createTextNode(s + "\n"));
  12 }
  13
  14 function f(x)
  15 {
  16     var x;
  17     if (x == 1)
  18         log("PASS: x should be 1 and is.");
  19     else
  20         log("FAIL: x should be 1 but instead is " + x + ".");
  21 }
  22 f(1);
  23 </script>