| # Copyright 2018 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import logging |
| import os |
| from autotest_lib.server import autotest, test |
| from autotest_lib.server.cros.multimedia import remote_facade_factory |
| |
| |
| class camera_HAL3Server(test.test): |
| """ |
| Server side camera_HAL3 test for configure dummy image on chart tablet and |
| run test on DUT. |
| """ |
| version = 1 |
| DISPLAY_LEVEL = 96.0 |
| SCENE_NAME = 'scene.pdf' |
| BRIGHTNESS_CMD = 'backlight_tool --get_brightness_percent' |
| SET_BRIGHTNESS_CMD = 'backlight_tool --set_brightness_percent=%s' |
| |
| def setup(self, chart_host): |
| # prepare chart device |
| self.chart_dir = chart_host.get_tmp_dir() |
| logging.debug('chart_dir=%s', self.chart_dir) |
| self.display_facade = remote_facade_factory.RemoteFacadeFactory( |
| chart_host).create_display_facade() |
| |
| # set chart display brightness |
| self.init_display_level = chart_host.run( |
| self.BRIGHTNESS_CMD).stdout.rstrip() |
| chart_host.run(self.SET_BRIGHTNESS_CMD % self.DISPLAY_LEVEL) |
| |
| # keep display always on |
| chart_host.run('stop powerd', ignore_status=True) |
| |
| # scp scene to chart_host |
| chart_host.send_file( |
| os.path.join(self.bindir, 'files', self.SCENE_NAME), |
| self.chart_dir) |
| chart_host.run('chmod', args=('-R', '755', self.chart_dir)) |
| |
| # display scene |
| self.display_facade.load_url( |
| 'file://' + os.path.join(self.chart_dir, self.SCENE_NAME)) |
| self.display_facade.set_fullscreen(True) |
| |
| def run_once(self, host, chart_host, **kwargs): |
| autotest.Autotest(host).run_test('camera_HAL3', **kwargs) |
| |
| def cleanup(self, chart_host): |
| # restore display default behavior |
| chart_host.run('start powerd', ignore_status=True) |
| chart_host.run(self.SET_BRIGHTNESS_CMD % self.init_display_level) |
