Bug 562622 added the test browser_backgroundupdate_menuitem.js, but the second half of that test is failing on OSX and is currently commented out. Need to figure out why and fix it. Relevant log: http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1280719675.1280720513.26397.gz Snippet from log: TEST-START | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Should have an add-ons manager window TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Should be displaying the correct UI TEST-INFO | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Running test 1 TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check should be enabled TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check menuitem should be in sync with preference TEST-INFO | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Setting background check pref to true TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check should be disabled TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check menuitem should be in sync with preference TEST-INFO | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Setting background check pref to false TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check should be enabled TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check menuitem should be in sync with preference TEST-INFO | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Clicking on background check menuitem - setting to unchecked TEST-UNEXPECTED-FAIL | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check should be disabled - Got true, expected false TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check menuitem should be in sync with preference TEST-INFO | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Manually invoking command to toggle background update check on TEST-UNEXPECTED-FAIL | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check should be enabled - Got false, expected true TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Background check menuitem should be in sync with preference TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Should have an add-ons manager window to close TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | Should be closing window with correct URI TEST-INFO | checking window state TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | before wait for focus -- loaded: complete active window: ([object ChromeWindow]) chrome://browser/content/browser.xul focused window: ([object XPCNativeWrapper [object Window]]) about:blank desired window: ([object ChromeWindow]) chrome://browser/content/browser.xul child window: ([object XPCNativeWrapper [object Window]]) about:blank docshell visible: true TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | already focused TEST-PASS | chrome://mochikit/content/browser/toolkit/mozapps/extensions/test/browser/browser_backgroundupdate_menuitem.js | maybe run tests <load:true, focus:true> -- loaded: complete active window: ([object ChromeWindow]) chrome://browser/content/browser.xul focused window: ([object XPCNativeWrapper [object Window]]) about:blank desired window: ([object ChromeWindow]) chrome://browser/content/browser.xul child window: ([object XPCNativeWrapper [object Window]]) about:blank docshell visible: true

Blocking on at least understanding the implications here.

Test was removed in bug 595744.