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# Copyright 2020 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
import time
import its_session_utils
import lighting_control_utils
from mobly import asserts
from mobly import base_test
from mobly import utils
from mobly.controllers import android_device
ADAPTIVE_BRIGHTNESS_OFF = '0'
TABLET_CMD_DELAY_SEC = 0.5 # found empirically
TABLET_DIMMER_TIMEOUT_MS = 1800000 # this is max setting possible
CTS_VERIFIER_PKG = 'com.android.cts.verifier'
WAIT_TIME_SEC = 5
SCROLLER_TIMEOUT_MS = 3000
VALID_NUM_DEVICES = (1, 2)
NOT_YET_MANDATED_ALL = 100
# Not yet mandated tests ['test', first_api_level not yet mandatory]
# ie. ['test_test_patterns', 30] is MANDATED for first_api_level > 30
NOT_YET_MANDATED = {
'scene0': [['test_test_patterns', 30],
['test_tonemap_curve', 30]],
'scene1_1': [['test_ae_precapture_trigger', 28]],
'scene1_2': [],
'scene2_a': [['test_jpeg_quality', 30]],
'scene2_b': [['test_auto_per_frame_control', NOT_YET_MANDATED_ALL]],
'scene2_c': [],
'scene2_d': [['test_num_faces', 30]],
'scene2_e': [['test_num_faces', 30], ['test_continuous_picture', 30]],
'scene3': [],
'scene4': [],
'scene5': [],
'scene6': [['test_zoom', 30]],
'sensor_fusion': [],
}
logging.getLogger('matplotlib.font_manager').disabled = True
class ItsBaseTest(base_test.BaseTestClass):
"""Base test for CameraITS tests.
Tests inherit from this class execute in the Camera ITS automation systems.
These systems consist of either:
1. a device under test (dut) and an external rotation controller
2. a device under test (dut) and one screen device(tablet)
3. a device under test (dut) and manual charts
Attributes:
dut: android_device.AndroidDevice, the device under test.
tablet: android_device.AndroidDevice, the tablet device used to display
scenes.
"""
def setup_class(self):
devices = self.register_controller(android_device, min_number=1)
self.dut = devices[0]
self.camera = str(self.user_params['camera'])
logging.debug('Camera_id: %s', self.camera)
if self.user_params.get('chart_distance'):
self.chart_distance = float(self.user_params['chart_distance'])
logging.debug('Chart distance: %s cm', self.chart_distance)
if (self.user_params.get('lighting_cntl') and
self.user_params.get('lighting_ch')):
self.lighting_cntl = self.user_params['lighting_cntl']
self.lighting_ch = str(self.user_params['lighting_ch'])
else:
self.lighting_cntl = 'None'
self.lighting_ch = '1'
if self.user_params.get('debug_mode'):
self.debug_mode = True if self.user_params[
'debug_mode'] == 'True' else False
if self.user_params.get('scene'):
self.scene = self.user_params['scene']
camera_id_combo = self.parse_hidden_camera_id()
self.camera_id = camera_id_combo[0]
if len(camera_id_combo) == 2:
self.hidden_physical_id = camera_id_combo[1]
else:
self.hidden_physical_id = None
num_devices = len(devices)
if num_devices == 2: # scenes [0,1,2,3,4,5,6]
try:
self.tablet = devices[1]
self.tablet_screen_brightness = self.user_params['brightness']
except KeyError:
logging.debug('Not all tablet arguments set.')
else: # sensor_fusion or manual run
try:
self.fps = int(self.user_params['fps'])
img_size = self.user_params['img_size'].split(',')
self.img_w = int(img_size[0])
self.img_h = int(img_size[1])
self.test_length = float(self.user_params['test_length'])
self.rotator_cntl = self.user_params['rotator_cntl']
self.rotator_ch = str(self.user_params['rotator_ch'])
except KeyError:
self.tablet = None
logging.debug('Not all arguments set. Manual run.')
self._setup_devices(num_devices)
arduino_serial_port = lighting_control_utils.lighting_control(
self.lighting_cntl, self.lighting_ch)
if arduino_serial_port:
lighting_control_utils.set_light_brightness(
self.lighting_ch, 255, arduino_serial_port)
logging.debug('Light is turned ON.')
def _setup_devices(self, num):
"""Sets up each device in parallel if more than one device."""
if num not in VALID_NUM_DEVICES:
raise AssertionError(
f'Incorrect number of devices! Must be in {str(VALID_NUM_DEVICES)}')
if num == 1:
self.setup_dut(self.dut)
else:
logic = lambda d: self.setup_dut(d) if d else self.setup_tablet()
utils.concurrent_exec(
logic, [(self.dut,), (None,)],
max_workers=2,
raise_on_exception=True)
def setup_dut(self, device):
self.dut.adb.shell(
'am start -n com.android.cts.verifier/.CtsVerifierActivity')
logging.debug('Setting up device: %s', str(device))
# Wait for the app screen to appear.
time.sleep(WAIT_TIME_SEC)
def setup_tablet(self):
# KEYCODE_POWER to reset dimmer timer. KEYCODE_WAKEUP no effect if ON.
self.tablet.adb.shell(['input', 'keyevent', 'KEYCODE_POWER'])
time.sleep(TABLET_CMD_DELAY_SEC)
self.tablet.adb.shell(['input', 'keyevent', 'KEYCODE_WAKEUP'])
time.sleep(TABLET_CMD_DELAY_SEC)
# Dismiss keyguard
self.tablet.adb.shell(['wm', 'dismiss-keyguard'])
time.sleep(TABLET_CMD_DELAY_SEC)
# Turn off the adaptive brightness on tablet.
self.tablet.adb.shell(
['settings', 'put', 'system', 'screen_brightness_mode',
ADAPTIVE_BRIGHTNESS_OFF])
# Set the screen brightness
self.tablet.adb.shell(
['settings', 'put', 'system', 'screen_brightness',
str(self.tablet_screen_brightness)])
logging.debug('Tablet brightness set to: %s',
format(self.tablet_screen_brightness))
self.tablet.adb.shell('settings put system screen_off_timeout {}'.format(
TABLET_DIMMER_TIMEOUT_MS))
self.set_tablet_landscape_orientation()
self.tablet.adb.shell('am force-stop com.google.android.apps.docs')
self.tablet.adb.shell('am force-stop com.google.android.apps.photos')
self.tablet.adb.shell('am force-stop com.android.gallery3d')
self.tablet.adb.shell('am force-stop com.sec.android.gallery3d')
self.tablet.adb.shell('am force-stop com.miui.gallery')
def set_tablet_landscape_orientation(self):
"""Sets the screen orientation to landscape.
"""
# Get the landscape orientation value.
# This value is different for Pixel C/Huawei/Samsung tablets.
output = self.tablet.adb.shell('dumpsys window | grep mLandscapeRotation')
logging.debug('dumpsys window output: %s', output.decode('utf-8').strip())
output_list = str(output.decode('utf-8')).strip().split(' ')
for val in output_list:
if 'LandscapeRotation' in val:
landscape_val = str(val.split('=')[-1])
# For some tablets the values are in constant forms such as ROTATION_90
if 'ROTATION_90' in landscape_val:
landscape_val = '1'
elif 'ROTATION_0' in landscape_val:
landscape_val = '0'
logging.debug('Changing the orientation to landscape mode.')
self.tablet.adb.shell(['settings', 'put', 'system', 'user_rotation',
landscape_val])
break
logging.debug('Reported tablet orientation is: %d',
int(self.tablet.adb.shell(
'settings get system user_rotation')))
def parse_hidden_camera_id(self):
"""Parse the string of camera ID into an array.
Returns:
Array with camera id and hidden_physical camera id.
"""
camera_id_combo = self.camera.split(its_session_utils.SUB_CAMERA_SEPARATOR)
return camera_id_combo
def determine_not_yet_mandated_tests(self, device_id, scene):
"""Determine not_yet_mandated tests from NOT_YET_MANDATED list & phone info.
Args:
device_id: string of device id number.
scene: scene to which tests belong to.
Returns:
dict of not yet mandated tests
"""
# Initialize not_yet_mandated.
not_yet_mandated = {}
not_yet_mandated[scene] = []
# Determine first API level for device.
first_api_level = its_session_utils.get_first_api_level(device_id)
# Determine which test are not yet mandated for first api level.
tests = NOT_YET_MANDATED[scene]
for [test, first_api_level_not_mandated] in tests:
logging.debug('First API level %s NOT MANDATED: %d',
test, first_api_level_not_mandated)
if first_api_level <= first_api_level_not_mandated:
not_yet_mandated[scene].append(test)
return not_yet_mandated
def on_pass(self, record):
logging.debug('%s on PASS.', record.test_name)
def on_fail(self, record):
logging.debug('%s on FAIL.', record.test_name)
if self.user_params.get('scene'):
not_yet_mandated_tests = self.determine_not_yet_mandated_tests(
self.dut.serial, self.scene)
if self.current_test_info.name in not_yet_mandated_tests[self.scene]:
logging.debug('%s is not yet mandated.', self.current_test_info.name)
asserts.fail('Not yet mandated test', extras='Not yet mandated test')
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