content/base/test/file_bug426646-2.html

   1 <html><head>
   2 <title>Bug 426646, Using location.replace breaks iframe history</title>
   3 <script type="text/javascript">
   4 var url1 = "data:text/html;charset=utf-8,1st%20page";
   5
   6 var win0 = null;
   7
   8 function doe() {
   9   document.body.innerHTML = "<iframe src='about:blank'></iframe>";
  10   document.body.innerHTML += "<iframe src='about:blank'></iframe>";
  11   win0 = window.frames[0];
  12   win0.frameElement.onload = doe2;
  13   win0.location.replace(url1);
  14 }
  15
  16 function doe2() {
  17   // Add some iframes/docshells. Session history should still work.
  18   var ifr1 = document.createElement("iframe");
  19   document.body.insertBefore(ifr1, document.body.firstChild);
  20   var ifr2 = document.createElement("iframe");
  21   document.body.insertBefore(ifr2, document.body.firstChild);
  22   var ifr3 = document.createElement("iframe");
  23   document.body.insertBefore(ifr3, document.body.firstChild);
  24   win0.frameElement.onload = doe3;
  25   win0.location = 'data:text/html;charset=utf-8,2nd%20page';
  26 }
  27
  28 function doe3() {
  29   win0.frameElement.onload = doe4;
  30   history.go(-1);
  31 }
  32
  33 function doe4() {
  34   opener.is(win0.location, url1, "History.go(-1) didn't work?");
  35   close();
  36 }
  37 </script>
  38 </head>
  39 <body onload="doe();" onunload="opener.nextTest();">
  40 </body></html>