LayoutTests/fast/viewport/viewport-128.html

   1 <html>
   2     <head>
   3         <title>Viewport meta data stored in page cache.</title>
   4         <meta name="viewport" content="width=100, initial-scale=2">
   5
   6         <script>
   7             // The objective is to test if the viewport meta tag information is stored in page cache
   8
   9             if (window.layoutTestController) {
  10                 layoutTestController.dumpAsText();
  11                 layoutTestController.waitUntilDone();
  12                 layoutTestController.overridePreference("WebKitUsesPageCachePreferenceKey", 1);
  13             }
  14
  15             function pageshow(evt)
  16             {
  17                 if (!evt.persisted) {
  18                     // this will run only when the page is loaded for the first time.
  19                     setTimeout('window.location = "data:text/html,<script>history.back()<" + "/script>"', 0);
  20
  21                 } else {
  22                     // if this point is reached the page is comming from the page cache.
  23                     layoutTestController.dumpConfigurationForViewport(160, 320, 480, 320, 352);
  24                     setTimeout(function() { if (window.layoutTestController) layoutTestController.notifyDone(); }, 0);
  25
  26                 }
  27             }
  28
  29             window.onpageshow = pageshow;
  30         </script>
  31     </head>
  32 </html>
  33