1 files changed, 89 insertions, 0 deletions
diff --git a/testing/mozbase/mozrunner/mozrunner/devices/emulator_screen.py b/testing/mozbase/mozrunner/mozrunner/devices/emulator_screen.py
new file mode 100644
index 000000000..58bdda812
--- /dev/null
+++ b/testing/mozbase/mozrunner/mozrunner/devices/emulator_screen.py
@@ -0,0 +1,89 @@
+# 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/.
+
+
+class EmulatorScreen(object):
+    """Class for screen related emulator commands."""
+
+    SO_PORTRAIT_PRIMARY = 'portrait-primary'
+    SO_PORTRAIT_SECONDARY = 'portrait-secondary'
+    SO_LANDSCAPE_PRIMARY = 'landscape-primary'
+    SO_LANDSCAPE_SECONDARY = 'landscape-secondary'
+
+    def __init__(self, emulator):
+        self.emulator = emulator
+
+    def initialize(self):
+        self.orientation = self.SO_PORTRAIT_PRIMARY
+
+    def _get_raw_orientation(self):
+        """Get the raw value of the current device orientation."""
+        response = self.emulator._run_telnet('sensor get orientation')
+
+        return response[0].split('=')[1].strip()
+
+    def _set_raw_orientation(self, data):
+        """Set the raw value of the specified device orientation."""
+        self.emulator._run_telnet('sensor set orientation %s' % data)
+
+    def get_orientation(self):
+        """Get the current device orientation.
+
+        Returns;
+            orientation -- Orientation of the device. One of:
+                            SO_PORTRAIT_PRIMARY - system buttons at the bottom
+                            SO_PORTRIAT_SECONDARY - system buttons at the top
+                            SO_LANDSCAPE_PRIMARY - system buttons at the right
+                            SO_LANDSCAPE_SECONDARY - system buttons at the left
+
+        """
+        data = self._get_raw_orientation()
+
+        if data == '0:-90:0':
+            orientation = self.SO_PORTRAIT_PRIMARY
+        elif data == '0:90:0':
+            orientation = self.SO_PORTRAIT_SECONDARY
+        elif data == '0:0:90':
+            orientation = self.SO_LANDSCAPE_PRIMARY
+        elif data == '0:0:-90':
+            orientation = self.SO_LANDSCAPE_SECONDARY
+        else:
+            raise ValueError('Unknown orientation sensor value: %s.' % data)
+
+        return orientation
+
+    def set_orientation(self, orientation):
+        """Set the specified device orientation.
+
+        Args
+            orientation -- Orientation of the device. One of:
+                            SO_PORTRAIT_PRIMARY - system buttons at the bottom
+                            SO_PORTRIAT_SECONDARY - system buttons at the top
+                            SO_LANDSCAPE_PRIMARY - system buttons at the right
+                            SO_LANDSCAPE_SECONDARY - system buttons at the left
+        """
+        orientation = SCREEN_ORIENTATIONS[orientation]
+
+        if orientation == self.SO_PORTRAIT_PRIMARY:
+            data = '0:-90:0'
+        elif orientation == self.SO_PORTRAIT_SECONDARY:
+            data = '0:90:0'
+        elif orientation == self.SO_LANDSCAPE_PRIMARY:
+            data = '0:0:90'
+        elif orientation == self.SO_LANDSCAPE_SECONDARY:
+            data = '0:0:-90'
+        else:
+            raise ValueError('Invalid orientation: %s' % orientation)
+
+        self._set_raw_orientation(data)
+
+    orientation = property(get_orientation, set_orientation)
+
+
+SCREEN_ORIENTATIONS = {"portrait": EmulatorScreen.SO_PORTRAIT_PRIMARY,
+                       "landscape": EmulatorScreen.SO_LANDSCAPE_PRIMARY,
+                       "portrait-primary": EmulatorScreen.SO_PORTRAIT_PRIMARY,
+                       "landscape-primary": EmulatorScreen.SO_LANDSCAPE_PRIMARY,
+                       "portrait-secondary": EmulatorScreen.SO_PORTRAIT_SECONDARY,
+                       "landscape-secondary": EmulatorScreen.SO_LANDSCAPE_SECONDARY}