blob: 7503ae18e9e74c39402c808c8b910f6bb9eda514 [file] [log] [blame]
# Copyright (c) 2011 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 Audiovideo Team,'
NAME = 'audio_AlsaLoopback'
PURPOSE = 'Test that audio played to line out can be heard at mic in.'
Check if the audio played to line out is heard by arecord at mic in.
ATTRIBUTES = "suite:audio"
TEST_CLASS = "audio"
TEST_TYPE = 'client'
DEPENDENCIES = 'audio_loopback_dongle'
DOC = """
Test that audio playback and capture are working.
NOTE: For this test to pass you need to have the line out looped back to mic-in.
This can be through a 3.5mm male-to-male cable or a loopback dongle depending on
your device.
job.run_test('audio_AlsaLoopback', constraints=['rms_value > 0.05'])