mark stray native test

README.md

@@ -74,6 +74,10 @@ An example of running one test in a file:
 
 	py.test --driver=firefox --credentials=/credentials.yaml tests/test_details_page.py -k test_that_external_link_leads_to_addon_website
 
+If running on a Mac, skip tests which require 'native' support:
+
+    py.test --driver=firegox --credentials=/credentials.yaml -m 'not native'
+
 For information about running tests against a Selenium Grid or moz-grid-config see the section in this document about setting up moz-grid-config.
 
 The mozwebqa plugin has advanced command line options for reporting and using browsers. See the documentation on [davehunt's pytest mozwebqa github][pymozwebqa]:

tests/desktop/test_details_page.py

@@ -25,6 +25,7 @@ def test_that_register_login_link_is_present_in_addon_details_page(self, mozwebq
         details_page = Details(mozwebqa, "Firebug")
         Assert.equal(details_page.register_link, "Log in / Register", "Login / Register text does not match the expected one")
 
+    @pytest.mark.native
     @nondestructive
     def test_that_dropdown_menu_is_present_after_click_on_other_apps(self, mozwebqa):
         """Test for Litmus 9890."""