| # Copyright 2015 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. |
| |
| """This is a server side test to check nodes created for internal card.""" |
| |
| import time |
| |
| from autotest_lib.client.cros.chameleon import audio_test_utils |
| from autotest_lib.server.cros.audio import audio_test |
| |
| |
| class audio_InternalCardNodes(audio_test.AudioTest): |
| """Server side test to check audio nodes for internal card. |
| |
| This test talks to a Chameleon board and a Cros device to verify |
| audio nodes created for internal cards are correct. |
| |
| """ |
| version = 1 |
| DELAY_AFTER_PLUGGING = 2 |
| DELAY_AFTER_UNPLUGGING = 2 |
| |
| def run_once(self, host): |
| chameleon_board = host.chameleon |
| factory = self.create_remote_facade_factory(host) |
| audio_facade = factory.create_audio_facade() |
| |
| chameleon_board.setup_and_reset(self.outputdir) |
| |
| jack_plugger = chameleon_board.get_audio_board().get_jack_plugger() |
| |
| expected_plugged_nodes_without_audio_jack = ( |
| [], |
| ['POST_DSP_LOOPBACK', |
| 'POST_MIX_LOOPBACK']) |
| |
| expected_plugged_nodes_with_audio_jack = ( |
| ['HEADPHONE'], |
| ['MIC', 'POST_DSP_LOOPBACK', |
| 'POST_MIX_LOOPBACK']) |
| |
| if audio_test_utils.has_internal_speaker(host): |
| expected_plugged_nodes_without_audio_jack[0].append( |
| 'INTERNAL_SPEAKER') |
| expected_plugged_nodes_with_audio_jack[0].append( |
| 'INTERNAL_SPEAKER') |
| |
| if audio_test_utils.has_internal_microphone(host): |
| expected_plugged_nodes_without_audio_jack[1].append( |
| 'INTERNAL_MIC') |
| expected_plugged_nodes_with_audio_jack[1].append( |
| 'INTERNAL_MIC') |
| |
| # Modify expected nodes for special boards. |
| board_name = host.get_board().split(':')[1] |
| |
| if board_name == 'link': |
| expected_plugged_nodes_without_audio_jack[1].append('KEYBOARD_MIC') |
| expected_plugged_nodes_with_audio_jack[1].append('KEYBOARD_MIC') |
| |
| if board_name == 'samus': |
| expected_plugged_nodes_without_audio_jack[1].append('HOTWORD') |
| expected_plugged_nodes_with_audio_jack[1].append('HOTWORD') |
| |
| audio_test_utils.check_plugged_nodes( |
| audio_facade, expected_plugged_nodes_without_audio_jack) |
| |
| try: |
| jack_plugger.plug() |
| time.sleep(self.DELAY_AFTER_PLUGGING) |
| |
| audio_test_utils.dump_cros_audio_logs( |
| host, audio_facade, self.resultsdir) |
| |
| audio_test_utils.check_plugged_nodes( |
| audio_facade, expected_plugged_nodes_with_audio_jack) |
| |
| finally: |
| jack_plugger.unplug() |
| time.sleep(self.DELAY_AFTER_UNPLUGGING) |
| |
| audio_test_utils.check_plugged_nodes( |
| audio_facade, expected_plugged_nodes_without_audio_jack) |
| |
