third_party/WebKit/LayoutTests/fast/forms/state-restore-hidden.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body onload="runTest()">
   7
   8 <div id="console"></div>
   9
  10 <input id="emptyOnFirstVisit" />
  11 <form action="data:text/html,<script>history.back()&lt;/script>" name=f>
  12     <input type="hidden" name="hidden" value="before" />
  13 </form>
  14
  15 <script>
  16 description("Bug 77391 - Hidden form elements do not save their state prior to form submission");
  17
  18 window.jsTestIsAsync = true;
  19
  20 function runTest() {
  21     var state = document.getElementById("emptyOnFirstVisit");
  22     if (!state.value) {
  23         // First visit.
  24         if (window.testRunner)
  25             testRunner.waitUntilDone();
  26         state.value = "visited";
  27
  28         document.f.hidden.value = "after";
  29         // Submit form in a timeout to make sure that we create a new back/forward list item.
  30         setTimeout(function() {document.f.submit();}, 0);
  31     } else {
  32         // Second visit.
  33         shouldBeEqualToString("document.f.hidden.value", "after");
  34         successfullyParsed = true;
  35
  36         finishJSTest();
  37     }
  38 }
  39 </script>
  40 </body>