docshell/test/chrome/bug360511_window.xhtml

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3
   4 <window id="360511Test"
   5         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   6         width="600"
   7         height="600"
   8         onload="setTimeout(runTest, 0);"
   9         title="bug 360511 test">
  10
  11   <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" />
  12   <script type="application/javascript" src="docshell_helpers.js" />
  13   <script type="application/javascript"><![CDATA[
  14     Services.prefs.setBoolPref("browser.navigation.requireUserInteraction", false);
  15
  16     function getScrollY()
  17     {
  18       return SpecialPowers.spawn(TestWindow.getBrowser(), [], () => {
  19           return content.scrollY;
  20         });
  21     }
  22     function getLocation()
  23     {
  24       return SpecialPowers.spawn(TestWindow.getBrowser(), [], () => {
  25           return content.location.href;
  26         });
  27     }
  28
  29     ////
  30     // Bug 360511: Fragment uri's in session history should be restored correctly
  31     // upon back navigation.
  32     //
  33     async function runTest()
  34     {
  35       // Case 1: load a page containing a fragment link; the page should be
  36       // stored in the bfcache.
  37       // Case 2: load a page containing a fragment link; the page should NOT
  38       // be stored in the bfcache.
  39       for (var i = 1; i < 3; i++)
  40       {
  41         var url = "bug360511_case" + i + ".html";
  42         await promisePageNavigation( {
  43           uri: getHttpUrl(url),
  44           preventBFCache: i != 1
  45         } );
  46
  47         // Store the original url for later comparison.
  48         var originalUrl = TestWindow.getBrowser().currentURI.spec;
  49         var originalDocLocation = await getLocation();
  50
  51         // Verify we're at the top of the page.
  52         is(await getScrollY(), 0, "Page initially has a non-zero scrollY property");
  53
  54         // Click the on the fragment link in the browser, and use setTimeout
  55         // to give the event a chance to be processed.
  56         await SpecialPowers.spawn(TestWindow.getBrowser(), [], () => {
  57           var event = content.document.createEvent('MouseEvent');
  58           event.initMouseEvent("click", true, true, content, 0,
  59             0, 0, 0, 0,
  60             false, false, false, false, 0, null);
  61           content.document.getElementById("link1").dispatchEvent(event);
  62         });
  63         await promiseNextPaint();
  64
  65         // Verify we're no longer at the top of the page.
  66         await promiseTrue(async function() {
  67           return await getScrollY() > 0;
  68         }, 20);
  69
  70         // Store the fragment url for later comparison.
  71         var fragmentUrl = TestWindow.getBrowser().currentURI.spec;
  72         let fragDocLocation = await getLocation();
  73
  74         // Now navigate to any other page
  75         var expectedPageTitle = "bug360511 case " + i;
  76         await promisePageNavigation( {
  77           uri: getHttpUrl("generic.html"),
  78           eventsToListenFor: ["pagehide", "pageshow"],
  79           expectedEvents: [ {type: "pagehide", title: expectedPageTitle,
  80                              persisted: i == 1},
  81                             {type: "pageshow"} ],
  82         } );
  83
  84         // Go back
  85         await promisePageNavigation( {
  86           back: true,
  87           eventsToListenFor: ["pageshow"],
  88           expectedEvents: [ {type: "pageshow", title: expectedPageTitle,
  89                              persisted: i == 1} ],
  90         } );
  91
  92         // Verify the current url is the fragment url
  93         is(TestWindow.getBrowser().currentURI.spec, fragmentUrl,
  94           "current url is not the previous fragment url");
  95         is(await getLocation(), fragDocLocation,
  96            "document.location is not the previous fragment url");
  97
  98         // Go back again.  Since we're just going from a fragment url to
  99         // parent url, no pageshow event is fired, so don't wait for any
 100         // events.  Rather, just wait for the page's scrollY property to
 101         // change.
 102         var originalScrollY = await getScrollY();
 103         doPageNavigation( {
 104           back: true,
 105           eventsToListenFor: []
 106         } );
 107         await promiseTrue(
 108           async function() {
 109             return (await getScrollY() != originalScrollY);
 110           }, 20);
 111
 112         // Verify the current url is the original url without fragment
 113         is(TestWindow.getBrowser().currentURI.spec, originalUrl,
 114           "current url is not the original url");
 115         is(await getLocation(), originalDocLocation,
 116           "document.location is not the original url");
 117       }
 118
 119       Services.prefs.clearUserPref("browser.navigation.requireUserInteraction");
 120       // Tell the framework the test is finished.
 121       finish();
 122     }
 123
 124   ]]></script>
 125
 126   <browser type="content" primary="true" flex="1" id="content" remote="true" maychangeremoteness="true" />
 127 </window>