Bugzilla

		test_bug303267.xul \

    bug303267_window.xul \

    bug303267.html \

<html>

<head>

  <title>

    bug303267.html

    </title>

  </head>

<body onpageshow="showpageshowcount()">

<script>

var pageshowcount = 0;

function showpageshowcount()

{

	pageshowcount++;

	var div1 = document.getElementById("div1");

	while (div1.firstChild)

	{

		div1.removeChild(div1.firstChild);

	}

	div1.appendChild(document.createTextNode(

	  "pageshowcount: " + pageshowcount));

}

</script>

<div id="div1">

	</div>

</body>

</html>

<?xml version="1.0"?>

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<window id="303267Test"

        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

        width="600"

        height="600"

        onload="setTimeout(nextTest,0);"

        title="bug 303267 test">

  <script type="application/javascript"  

  src="chrome://mochikit/content/chrome/docshell/test/chrome/docshell_helpers.js">

  </script>

  <script type="application/javascript"><![CDATA[

    // Define the generator-iterator for the tests.

    var tests = testIterator();

    ////

    // Execute the next test in the generator function.

    //

    function nextTest() {

      tests.next();

    }

    ////

    // Generator function for test steps for bug 303267:  When a page is 

    // displayed from the bfcache, the script globals should

    // remain intact from the page's initial load.

    //

    function testIterator()

    {

      // Load an initial test page which should be saved in the bfcache.

      var navData = {

        uri: getHttpUrl("bug303267.html"),

        eventsToListenFor: ["pageshow"],

        expectedEvents: [ {type: "pageshow", title: "bug303267.html"} ],

        onNavComplete: nextTest

      };

      doPageNavigation(navData);

      yield;

      // Save the HTML of the test page for later comparison.

      var originalHTML = getInnerHTMLById("div1");

      // Load a second test page.  The first test page's pagehide event should

      // have the .persisted property set to true, indicating that it was 

      // stored in the bfcache.

      navData = {

        uri: "data:text/html,<html><head><title>page2</title></head>" +

             "<body>bug303267, page2</body></html>",

        eventsToListenFor: ["pageshow", "pagehide"],

        expectedEvents: [ {type: "pagehide", 

                           title: "bug303267.html", 

                           persisted: true},

                          {type: "pageshow", 

                           title: "page2"} ],

        onNavComplete: nextTest

      };

      doPageNavigation(navData);

      yield;

      // Go back.  Verify that the pageshow event for the original test page 

      // had a .persisted property of true, indicating that it came from the 

      // bfcache.

      navData = {

        back: true,

        eventsToListenFor: ["pageshow", "pagehide"],

        expectedEvents: [ {type: "pagehide", 

                           title: "page2"},

                          {type: "pageshow", 

                           title: "bug303267.html", 

                           persisted: true} ],

        onNavComplete: nextTest

      };

      doPageNavigation(navData);

      yield;

      // After going back, if showpagecount() could access a global variable

      // and change the test div's innerHTML, then we pass.  Otherwise, it

      // threw an exception and the following test will fail.

      var newHTML = getInnerHTMLById("div1");

      isnot(originalHTML, 

        newHTML, "HTML not updated on pageshow; javascript broken?");

      // Tell the framework the test is finished.  Include the final 'yield' 

      // statement to prevent a StopIteration exception from being thrown.

      finish();

      yield;

    }

    ////

    // Return the innerHTML of a particular element in the content document.

    //

    function getInnerHTMLById(id) {

      return TestWindow.getDocument().getElementById(id).innerHTML;

    }

  ]]></script>

  <browser type="content-primary" flex="1" id="content" src="about:blank"/>

</window>

<?xml version="1.0"?>

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<?xml-stylesheet

  href="chrome://mochikit/content/tests/SimpleTest/test.css"

  type="text/css"?>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=303267.xul

-->

<window title="Mozilla Bug 303267"

  xmlns:html="http://www.w3.org/1999/xhtml"

  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <title>Test for Bug 303267</title>

  <script type="application/javascript"

          src="chrome://mochikit/content/MochiKit/packed.js"></script>

  <script type="application/javascript"

          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

<body  xmlns="http://www.w3.org/1999/xhtml">

<a target="_blank"

   href="https://bugzilla.mozilla.org/show_bug.cgi?id=303267">Mozilla Bug 303267</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

</pre>

</body>

<script class="testbody" type="application/javascript">

<![CDATA[

/** Test for Bug 303267 **/

SimpleTest.waitForExplicitFinish();

window.open("bug303267_window.xul", "bug303267",

            "chrome,width=600,height=600");

]]>

</script>

</window>