1 files changed, 34 insertions, 0 deletions
diff --git a/testing/marionette/harness/marionette_harness/tests/unit/test_profile_management.py b/testing/marionette/harness/marionette_harness/tests/unit/test_profile_management.py
new file mode 100644
index 000000000..f8ec952b2
--- /dev/null
+++ b/testing/marionette/harness/marionette_harness/tests/unit/test_profile_management.py
@@ -0,0 +1,34 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+from marionette_harness import MarionetteTestCase
+
+
+class TestProfileManagement(MarionetteTestCase):
+
+    def setUp(self):
+        MarionetteTestCase.setUp(self)
+        self.marionette.enforce_gecko_prefs(
+            {"marionette.test.bool": True,
+             "marionette.test.string": "testing",
+             "marionette.test.int": 3
+             })
+        self.marionette.set_context("chrome")
+
+    def test_preferences_are_set(self):
+        self.assertTrue(self.marionette.get_pref("marionette.test.bool"))
+        self.assertEqual(self.marionette.get_pref("marionette.test.string"), "testing")
+        self.assertEqual(self.marionette.get_pref("marionette.test.int"), 3)
+
+    def test_change_preference(self):
+        self.assertTrue(self.marionette.get_pref("marionette.test.bool"))
+
+        self.marionette.enforce_gecko_prefs({"marionette.test.bool": False})
+
+        self.assertFalse(self.marionette.get_pref("marionette.test.bool"))
+
+    def test_clean_profile(self):
+        self.marionette.restart(clean=True)
+
+        self.assertEqual(self.marionette.get_pref("marionette.test.bool"), None)