third_party/WebKit/LayoutTests/fast/loader/show-only-one-beforeunload-dialog.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script>
   5     if (window.testRunner) {
   6         testRunner.dumpAsText();
   7         testRunner.waitUntilDone();
   8     }
   9
  10     window.onload = function()
  11     {
  12         window.setTimeout("window.location.href = 'resources/notify-done.html';", 0);
  13     }
  14
  15     window.onbeforeunload = function()
  16     {
  17         return "This is beforeunload from the top level frame.";
  18     }
  19 </script>
  20 <body>
  21     <p>This page registers a 'beforeunload' handler, and contains multiple IFrames that each do the same. Only the initial dialog from this top-level frame should display. The IFrame dialogs should be suppressed.</p>
  22     <iframe src="resources/iframe-with-beforeunload.html"></iframe>
  23     <iframe src="resources/iframe-with-beforeunload.html"></iframe>
  24 </body>
  25 </html>