| # Copyright 2016 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 function of hardware JPEG decode accelerator.""" |
| |
| import logging |
| from autotest_lib.client.cros import chrome_binary_test |
| from autotest_lib.client.cros.video import device_capability |
| from autotest_lib.client.cros.video import helper_logger |
| |
| class video_JpegDecodeAccelerator(chrome_binary_test.ChromeBinaryTest): |
| """ |
| This test is a wrapper of the chrome unittest binary: |
| jpeg_decode_accelerator_unittest. |
| |
| The jpeg_decode_accelerator_unittest uses the built-in default JPEG image: |
| peach_pi-1280x720.jpg during test. The image is bundled as part of the |
| chromeos-chrome package if USE=build_test is set. ChromeBinaryTest will |
| automatically locate the image for us when the test is run. |
| """ |
| |
| version = 1 |
| binary = 'jpeg_decode_accelerator_unittest' |
| |
| |
| @helper_logger.video_log_wrapper |
| @chrome_binary_test.nuke_chrome |
| def run_once(self, capability, gtest_filter=None): |
| """ |
| Runs jpeg_decode_accelerator_unittest on the device. |
| |
| @param capability: Capability required for executing this test. |
| @param gtest_filter: test case filter. |
| |
| @raises: error.TestFail for jpeg_decode_accelerator_unittest failures. |
| """ |
| device_capability.DeviceCapability().ensure_capability(capability) |
| logging.debug('Starting video_JpegDecodeAccelerator') |
| cmd_line_list = [helper_logger.chrome_vmodule_flag()] |
| if gtest_filter: |
| cmd_line_list.append('--gtest_filter="%s"' % gtest_filter) |
| |
| cmd_line = ' '.join(cmd_line_list) |
| self.run_chrome_test_binary(self.binary, cmd_line) |