LayoutTests/fast/history/history-back-forward-within-subframe-hash.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4   <script src="../js/resources/js-test-pre.js"></script>
   5 </head>
   6 <body>
   7 <p id="description"></p>
   8 <pre id="console"></pre>
   9
  10 <iframe src="resources/subframe.html" id="iframe1"></iframe>
  11
  12 <script>
  13 description('Ensures that repeated back and forward work for frame hash navigations.');
  14
  15 var frame = document.getElementById("iframe1").contentWindow;
  16 onload = function()
  17 {
  18     // Make sure that we can generate history entries
  19     setTimeout(runTest, 0);
  20 }
  21
  22 // 1. Navigate to hash "#foo".
  23 // 2. Go back to hash "".
  24 // 3. Go forward to hash "#foo".
  25 function runTest()
  26 {
  27     frame.location.hash = "#foo";
  28 }
  29
  30 frame.onhashchange = function()
  31 {
  32     if (frame.location.hash == "#foo") {
  33         if (!window.localStorage.beenHere) {
  34             window.localStorage.beenHere = true;
  35             debug("First visit to foo.");
  36             history.back();
  37         } else {
  38             delete window.localStorage.beenHere;
  39             debug("Gone forward.");
  40             finishJSTest();
  41         }
  42     }
  43     if (frame.location.hash == "") {
  44         debug("Gone back.");
  45         history.forward();
  46     }
  47 }
  48 var jsTestIsAsync = true;
  49 </script>
  50 <script src="../js/resources/js-test-post.js"></script>
  51 </body>
  52 </html>