The Tor Browser: browser/components/shell/test/browser

     1 const DG_BACKGROUND = "/desktop/gnome/background"

     2 const DG_IMAGE_KEY = DG_BACKGROUND + "/picture_filename";

     3 const DG_OPTION_KEY = DG_BACKGROUND + "/picture_options";

     4 const DG_DRAW_BG_KEY = DG_BACKGROUND + "/draw_background";

     6 function onPageLoad() {

     7   gBrowser.selectedBrowser.removeEventListener("load", onPageLoad, true);

     9   var bs = Cc["@mozilla.org/intl/stringbundle;1"].

    10            getService(Ci.nsIStringBundleService);

    11   var brandName = bs.createBundle("chrome://branding/locale/brand.properties").

    12                   GetStringFromName("brandShortName");

    14   var dirSvc = Cc["@mozilla.org/file/directory_service;1"].

    15                getService(Ci.nsIDirectoryServiceProvider);

    16   var homeDir = dirSvc.getFile("Home", {});

    18   var wpFile = homeDir.clone();

    19   wpFile.append(brandName + "_wallpaper.png");

    21   // Backup the existing wallpaper so that this test doesn't change the user's

    22   // settings.

    23   var wpFileBackup = homeDir.clone()

    24   wpFileBackup.append(brandName + "_wallpaper.png.backup");

    26   if (wpFileBackup.exists())

    27     wpFileBackup.remove(false);

    29   if (wpFile.exists())

    30     wpFile.copyTo(null, wpFileBackup.leafName);

    32   var shell = Cc["@mozilla.org/browser/shell-service;1"].

    33               getService(Ci.nsIShellService);

    34   var gconf = Cc["@mozilla.org/gnome-gconf-service;1"].

    35               getService(Ci.nsIGConfService);

    37   var prevImageKey = gconf.getString(DG_IMAGE_KEY);

    38   var prevOptionKey = gconf.getString(DG_OPTION_KEY);

    39   var prevDrawBgKey = gconf.getBool(DG_DRAW_BG_KEY);

    41   var image = content.document.images[0];

    43   function checkWallpaper(position, expectedGConfPosition) {

    44     shell.setDesktopBackground(image, position);

    45     ok(wpFile.exists(), "Wallpaper was written to disk");

    46     is(gconf.getString(DG_IMAGE_KEY), wpFile.path,

    47        "Wallpaper file GConf key is correct");

    48     is(gconf.getString(DG_OPTION_KEY), expectedGConfPosition,

    49        "Wallpaper position GConf key is correct");

    50   }

    52   checkWallpaper(Ci.nsIShellService.BACKGROUND_TILE, "wallpaper");

    53   checkWallpaper(Ci.nsIShellService.BACKGROUND_STRETCH, "stretched");

    54   checkWallpaper(Ci.nsIShellService.BACKGROUND_CENTER, "centered");

    55   checkWallpaper(Ci.nsIShellService.BACKGROUND_FILL, "zoom");

    56   checkWallpaper(Ci.nsIShellService.BACKGROUND_FIT, "scaled");

    58   // Restore GConf and wallpaper

    60   gconf.setString(DG_IMAGE_KEY, prevImageKey);

    61   gconf.setString(DG_OPTION_KEY, prevOptionKey);

    62   gconf.setBool(DG_DRAW_BG_KEY, prevDrawBgKey);

    64   wpFile.remove(false);

    65   if (wpFileBackup.exists())

    66     wpFileBackup.moveTo(null, wpFile.leafName);

    68   gBrowser.removeCurrentTab();

    69   finish();

    70 }

    72 function test() {

    73   var osString = Cc["@mozilla.org/xre/app-info;1"].

    74                  getService(Ci.nsIXULRuntime).OS;

    75   if (osString != "Linux") {

    76     todo(false, "This test is Linux specific for now.");

    77     return;

    78   }

    80   try {

    81     // If GSettings is available, then the GConf tests

    82     // will fail

    83     var gsettings = Cc["@mozilla.org/gsettings-service;1"].

    84                     getService(Ci.nsIGSettingsService).

    85                     getCollectionForSchema("org.gnome.desktop.background");

    86     todo(false, "This test doesn't work when GSettings is available");

    87     return;

    88   } catch(e) { }

    90   gBrowser.selectedTab = gBrowser.addTab();

    91   gBrowser.selectedBrowser.addEventListener("load", onPageLoad, true);

    92   content.location = "about:logo";

    94   waitForExplicitFinish();

    95 }

The Tor Browser / file revision