third_party/WebKit/ManualTests/animated-gif-bfcache-crash.html

   1 <html>
   2 <script>
   3
   4 var theWindow;
   5
   6 function step1()
   7 {
   8     theWindow = window.open("./resources/containsAnimatedGif.html", "x");
   9     setTimeout(step2, 100);
  10 }
  11
  12 function step2()
  13 {
  14     window.open("about:blank", "x");
  15     setTimeout(step3, 100);
  16 }
  17
  18 function step3()
  19 {
  20     theWindow.close();
  21     theWindow = window.open("./resources/containsAnimatedGif.html");
  22     setTimeout(step4, 500);
  23 }
  24
  25 function step4()
  26 {
  27     theWindow.close();
  28     document.getElementById("results").appendChild(document.createTextNode("PASSED"));
  29 }
  30
  31 </script>
  32
  33 <body>
  34 <p>This page tests the fix for <br>
  35 <a href="rdar://problem/6978362">rdar://problem/6978362</a> Repro crash animating GIF if previously used in a closed window's back/forward list <br>
  36 <a href="https://bugs.webkit.org/show_bug.cgi?id=26568">Bug 26568</a> <br>
  37 <p>Prerequisites:<br>
  38 <ul><li>run the LayoutTest's webserver (WebKitTools/run-webkit-httpd)</ul>
  39 <p>Then click this button: <input type="button" value="Run test" onclick="step1()">
  40 <p>Expected results:<br>
  41 <ul>
  42 <li>A window will open, loading a page with an animated gif.</li>
  43 <li>about:blank will be loaded in that window, putting the animated gif in the back/forward cache.</li>
  44 <li>That window will close.</li>
  45 <li>A new window will open, loading that page with the animated gif</li>
  46 <li>No crash means test passed </li>
  47 </ul>
  48 <span style="color:green;" id="results"></span>
  49 </body>
  50 </html>