| # Copyright 2020 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. |
| |
| AUTHOR = 'The Chromium OS Audio Team, chromeos-audio@google.com' |
| NAME = 'audio_AudioInputGain' |
| PURPOSE = 'Test that the input capture gain is controllable.' |
| CRITERIA = ''' |
| Control the input capture gain by chrome.audio API, and check the actual gain |
| from the recorded wave of ALSA loopback. |
| ''' |
| ATTRIBUTES = 'suite:audio_essential' |
| TIME = 'SHORT' |
| TEST_CATEGORY = 'Functional' |
| TEST_CLASS = 'audio' |
| TEST_TYPE = 'client' |
| DEPENDENCIES = '' |
| |
| DOC = ''' |
| Test that the input capture gain is controllable. |
| |
| NOTE: For this test kernel config is required to have CONFIG_SND_ALOOP=m which |
| makes snd-aloop is manually probeable. |
| ''' |
| |
| job.run_test('audio_AudioInputGain') |
