The Tor Browser: docshell/test/browser/browser_bug420605.js@6474c204b198 (annotated)

docshell/test/browser/browser_bug420605.js@6474c204b198 (annotated)

docshell/test/browser/browser_bug420605.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* Test for Bug 420605
  * https://bugzilla.mozilla.org/show_bug.cgi?id=420605
  */
 function test() {
     waitForExplicitFinish();
     var pageurl = "http://mochi.test:8888/browser/docshell/test/browser/file_bug420605.html";
     var fragmenturl = "http://mochi.test:8888/browser/docshell/test/browser/file_bug420605.html#firefox";
     var historyService = Cc["@mozilla.org/browser/nav-history-service;1"]
                          .getService(Ci.nsINavHistoryService);
     /* Queries nsINavHistoryService and returns a single history entry
      * for a given URI */
     function getNavHistoryEntry(aURI) {
         var options = historyService.getNewQueryOptions();
         options.queryType = Ci.nsINavHistoryQueryOptions.QUERY_TYPE_HISTORY;
         options.maxResults = 1;
         var query = historyService.getNewQuery();
         query.uri = aURI;
         var result = historyService.executeQuery(query, options);
         result.root.containerOpen = true;
         if (!result.root.childCount) {
             return null;
         }
         return result.root.getChild(0);
     }
     // We'll save the favicon URL of the orignal page here and check that the
     // page with a hash has the same favicon.
     var originalFavicon;
     // Control flow in this test is a bit complicated.
     //
     // When the page loads, onPageLoad (the DOMContentLoaded handler) and
     // historyObserver::onPageChanged are both called, in some order.  Once
     // they've both run, we click a fragment link in the content page
     // (clickLinkIfReady), which should trigger another onPageChanged event,
     // this time for the fragment's URL.
     var _clickLinkTimes = 0;
     function clickLinkIfReady() {
       _clickLinkTimes++;
       if (_clickLinkTimes == 2) {
         EventUtils.sendMouseEvent({type:'click'}, 'firefox-link',
                                   gBrowser.selectedBrowser.contentWindow);
       }
     }
     /* Global history observer that triggers for the two test URLs above. */
     var historyObserver = {
         onBeginUpdateBatch: function() {},
         onEndUpdateBatch: function() {},
         onVisit: function(aURI, aVisitID, aTime, aSessionId, aReferringId,
                           aTransitionType, _added) {},
         onTitleChanged: function(aURI, aPageTitle) {},
         onDeleteURI: function(aURI) {},
         onClearHistory: function() {},
         onPageChanged: function(aURI, aWhat, aValue) {
             if (aWhat != Ci.nsINavHistoryObserver.ATTRIBUTE_FAVICON) {
                 return;
             }
             aURI = aURI.spec;
             switch (aURI) {
             case pageurl:
                 ok(aValue, "Favicon value is not null for page without fragment.");
                 originalFavicon = aValue;
                 // Now that the favicon has loaded, click on fragment link.
                 // This should trigger the |case fragmenturl| below.
                 clickLinkIfReady();
                 return;
             case fragmenturl:
                 // If the fragment URL's favicon isn't set, this branch won't
                 // be called and the test will time out.
                 is(aValue, originalFavicon, "New favicon should be same as original favicon.");
                 // Let's explicitly check that we can get the favicon
                 // from nsINavHistoryService now.
                 let info = getNavHistoryEntry(makeURI(aURI));
                 ok(info, "There must be a history entry for the fragment.");
                 ok(info.icon, "The history entry must have an associated favicon.");
                 historyService.removeObserver(historyObserver, false);
                 gBrowser.removeCurrentTab();
                 finish();
             }
         },
         onPageExpired: function(aURI, aVisitTime, aWholeEntry) {},
         QueryInterface: function(iid) {
             if (iid.equals(Ci.nsINavHistoryObserver) ||
                 iid.equals(Ci.nsISupports)) {
                 return this;
             }
             throw Cr.NS_ERROR_NO_INTERFACE;
         }
     };
     historyService.addObserver(historyObserver, false);
     function onPageLoad() {
       gBrowser.selectedBrowser
               .removeEventListener("DOMContentLoaded", arguments.callee, true);
       clickLinkIfReady();
     }
     // Make sure neither of the test pages haven't been loaded before.
     var info = getNavHistoryEntry(makeURI(pageurl));
     ok(!info, "The test page must not have been visited already.");
     info = getNavHistoryEntry(makeURI(fragmenturl));
     ok(!info, "The fragment test page must not have been visited already.");
     // Now open the test page in a new tab.
     gBrowser.selectedTab = gBrowser.addTab();
     gBrowser.selectedBrowser.addEventListener(
         "DOMContentLoaded", onPageLoad, true);
     content.location = pageurl;
 }