| # Copyright 2017 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """A test which verifies the camera function with HAL3 interface.""" |
| |
| import logging |
| import os |
| import xml.etree.ElementTree |
| from autotest_lib.client.bin import test, utils |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.cros import service_stopper |
| from autotest_lib.client.cros.video import device_capability |
| from sets import Set |
| |
| class camera_HAL3(test.test): |
| """ |
| This test is a wrapper of the test binary cros_camera_test. |
| """ |
| |
| version = 1 |
| test_binary = 'cros_camera_test' |
| dep = 'camera_hal3' |
| cros_camera_service = 'cros-camera' |
| media_profiles_path = os.path.join('vendor', 'etc', 'media_profiles.xml') |
| tablet_board_list = ['scarlet'] |
| enable_test_mode_path = '/run/camera/enable_test' |
| |
| def setup(self): |
| """ |
| Run common setup steps. |
| """ |
| self.dep_dir = os.path.join(self.autodir, 'deps', self.dep) |
| self.job.setup_dep([self.dep]) |
| logging.debug('mydep is at %s', self.dep_dir) |
| |
| def cleanup(self): |
| """Autotest cleanup function |
| |
| It is run by common_lib/test.py. |
| """ |
| os.remove(self.enable_test_mode_path) |
| |
| def get_recording_params(self): |
| """ |
| Get recording parameters from media profiles |
| """ |
| xml_content = utils.system_output( |
| ' '.join(['android-sh', '-c', '\"cat', |
| self.media_profiles_path + '\"'])) |
| root = xml.etree.ElementTree.fromstring(xml_content) |
| recording_params = Set() |
| for camcorder_profiles in root.findall('CamcorderProfiles'): |
| for encoder_profile in camcorder_profiles.findall('EncoderProfile'): |
| video = encoder_profile.find('Video') |
| recording_params.add('%s:%s:%s:%s' % ( |
| camcorder_profiles.get('cameraId'), video.get('width'), |
| video.get('height'), video.get('frameRate'))) |
| return '--recording_params=' + ','.join(recording_params) |
| |
| def run_once(self, timeout=600, options=[], capability=None): |
| """ |
| Entry point of this test. |
| |
| @param timeout: Seconds. Timeout for running the test command. |
| @param options: Option strings passed to test command. e.g. ['--v=1'] |
| @param capability: Capability required for executing this test. |
| """ |
| if capability: |
| device_capability.DeviceCapability().ensure_capability(capability) |
| |
| self.job.install_pkg(self.dep, 'dep', self.dep_dir) |
| |
| # create file to enable camera test mode. |
| # Why don't we put it in setup()? The setup() is called in compile |
| # time and it causes compile error. |
| open(self.enable_test_mode_path, 'a').close() |
| |
| with service_stopper.ServiceStopper([self.cros_camera_service]): |
| cmd = [ os.path.join(self.dep_dir, 'bin', self.test_binary) ] |
| for option in options: |
| # if we specify camera hal in option, we need to check if |
| # there is a camera hal in DUT. |
| if 'camera_hal_path' in option: |
| hal = option.split('=')[1] |
| if not os.path.exists(hal): |
| raise error.TestNAError('There is no hal %s' % hal) |
| elif 'gtest_filter' in option: |
| filters = option.split('=')[1] |
| if 'Camera3DeviceTest' in filters.split('-')[0]: |
| if utils.get_current_board() in self.tablet_board_list: |
| option += (':' if '-' in filters else '-') |
| option += '*SensorOrientationTest/*' |
| if 'Camera3RecordingFixture' in filters.split('-')[0]: |
| cmd.append(self.get_recording_params()) |
| cmd.append(option) |
| |
| utils.system(' '.join(cmd), timeout=timeout) |