1 files changed, 75 insertions, 0 deletions
diff --git a/testing/marionette/harness/marionette_harness/tests/unit/test_screen_orientation.py b/testing/marionette/harness/marionette_harness/tests/unit/test_screen_orientation.py
new file mode 100644
index 0000000000..0bc641aa3e
--- /dev/null
+++ b/testing/marionette/harness/marionette_harness/tests/unit/test_screen_orientation.py
@@ -0,0 +1,75 @@
+# 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_driver import errors
+from marionette_driver.wait import Wait
+from marionette_harness import (
+    MarionetteTestCase,
+    parameterized,
+    skip_if_desktop,
+)
+
+
+default_orientation = "portrait-primary"
+unknown_orientation = "Unknown screen orientation: {}"
+
+
+class TestScreenOrientation(MarionetteTestCase):
+    def setUp(self):
+        MarionetteTestCase.setUp(self)
+
+    def tearDown(self):
+        MarionetteTestCase.tearDown(self)
+
+    def wait_for_orientation(self, orientation, timeout=None):
+        Wait(self.marionette, timeout=timeout).until(
+            lambda _: self.marionette.orientation == orientation
+        )
+
+    @skip_if_desktop("Not supported in Firefox")
+    @parameterized("landscape-primary", "landscape-primary")
+    @parameterized("landscape-secondary", "landscape-secondary")
+    @parameterized("portrait-primary", "portrait-primary")
+    # @parameterized("portrait-secondary", "portrait-secondary") # Bug 1533084
+    def test_set_orientation(self, orientation):
+        self.marionette.set_orientation(orientation)
+        self.wait_for_orientation(orientation)
+
+    @skip_if_desktop("Not supported in Firefox")
+    def test_set_orientation_to_shorthand_portrait(self):
+        # Set orientation to something other than portrait-primary first,
+        # since the default is portrait-primary.
+        self.marionette.set_orientation("landscape-primary")
+        self.wait_for_orientation("landscape-primary")
+
+        self.marionette.set_orientation("portrait")
+        self.wait_for_orientation("portrait-primary")
+
+    @skip_if_desktop("Not supported in Firefox")
+    def test_set_orientation_to_shorthand_landscape(self):
+        self.marionette.set_orientation("landscape")
+        self.wait_for_orientation("landscape-primary")
+
+    @skip_if_desktop("Not supported in Firefox")
+    def test_set_orientation_with_mixed_casing(self):
+        self.marionette.set_orientation("lAnDsCaPe")
+        self.wait_for_orientation("landscape-primary")
+
+    @skip_if_desktop("Not supported in Firefox")
+    def test_set_invalid_orientation(self):
+        with self.assertRaisesRegexp(
+            errors.MarionetteException, unknown_orientation.format("cheese")
+        ):
+            self.marionette.set_orientation("cheese")
+
+    @skip_if_desktop("Not supported in Firefox")
+    def test_set_null_orientation(self):
+        with self.assertRaisesRegexp(
+            errors.MarionetteException, unknown_orientation.format("null")
+        ):
+            self.marionette.set_orientation(None)
+
+    def test_unsupported_operation_on_desktop(self):
+        with self.assertRaises(errors.UnsupportedOperationException):
+            self.marionette.set_orientation("landscape-primary")