third_party/WebKit/LayoutTests/storage/domstorage/localstorage/enumerate-with-length-and-key.html

   1 <html>
   2 <head>
   3 <script>
   4
   5 if (window.testRunner)
   6     testRunner.dumpAsText();
   7
   8 function log(a)
   9 {
  10     document.getElementById("logger").innerHTML += a + "<br>";
  11 }
  12
  13 function startTest()
  14 {
  15     if (!window.localStorage) {
  16         log("window.localStorage DOES NOT exist");
  17         return;
  18     }
  19     localStorage.clear();
  20
  21     Storage.prototype.prototypeTestKey = "prototypeTestValue";
  22     localStorage.foo = "bar";
  23     localStorage.fu = "baz";
  24     localStorage.batman = "bin suparman";
  25     localStorage.bar = "foo";
  26     localStorage.alpha = "beta";
  27     localStorage.zeta = "gamma";
  28
  29     // Enumerate localStorage, appending each key onto an array
  30     var enumeratedArray = new Array();
  31     for (var i=0; i<localStorage.length; ++i)
  32         enumeratedArray.push(localStorage.key(i));
  33
  34     // Sort the array, since the storage order isn't guaranteed
  35     enumeratedArray.sort();
  36
  37     for (var n in enumeratedArray)
  38         log(enumeratedArray[n]);
  39 }
  40
  41 </script>
  42 </head>
  43 <body onload="startTest();">
  44 This test attempts to enumerate all the keys in localStorage with .length + .key().  The built-in properties of the Storage object should be ignored.  The test operates on the localStorage object.<br>
  45 <div id="logger"></div>
  46 </body>
  47 </html>