FAFT: Adding servo functions for volume_up/down
Adding functions for tests to control pushing
the volume up and down buttons.
BUG=chromium:527484
BRANCH=none
TEST=tested on Ryu (with firmware_FastbootErase,
which is a new tests to be added)
Change-Id: I2e7cf61eede034da6f979ce8c213872121b4f605
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/301201
Reviewed-by: danny chan <dchan@chromium.org>
diff --git a/server/cros/servo/servo.py b/server/cros/servo/servo.py
index 60ede0a..602e152 100644
--- a/server/cros/servo/servo.py
+++ b/server/cros/servo/servo.py
@@ -274,6 +274,35 @@
self.set('lid_open', 'no')
time.sleep(Servo.SLEEP_DELAY)
+ def volume_up(self, timeout=300):
+ """Simulate pushing the volume down button"""
+ self.set_get_all(['volume_up:yes',
+ 'sleep:%.4f' % self.SERVO_KEY_PRESS_DELAY,
+ 'volume_up:no'])
+ # we need to wait for commands to take effect before moving on
+ time_left = float(timeout)
+ while time_left > 0.0:
+ value = self.get('volume_up')
+ if value == 'no':
+ return
+ time.sleep(self.SHORT_DELAY)
+ time_left = time_left - self.SHORT_DELAY
+ raise error.TestFail("Failed setting volume_up to no")
+
+ def volume_down(self, timeout=300):
+ """Simulate pushing the volume down button"""
+ self.set_get_all(['volume_down:yes',
+ 'sleep:%.4f' % self.SERVO_KEY_PRESS_DELAY,
+ 'volume_down:no'])
+ # we need to wait for commands to take effect before moving on
+ time_left = float(timeout)
+ while time_left > 0.0:
+ value = self.get('volume_down')
+ if value == 'no':
+ return
+ time.sleep(self.SHORT_DELAY)
+ time_left = time_left - self.SHORT_DELAY
+ raise error.TestFail("Failed setting volume_down to no")
def ctrl_d(self, press_secs=''):
"""Simulate Ctrl-d simultaneous button presses.