24 lines
719 B
Python
24 lines
719 B
Python
# Copyright 2017 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.
|
|
|
|
from autotest_lib.client.bin import test
|
|
from autotest_lib.client.common_lib import error
|
|
from autotest_lib.client.cros.audio import alsa_utils
|
|
|
|
|
|
class audio_Aconnect(test.test):
|
|
"""Checks that the MIDI seq kernel interface is accessible."""
|
|
version = 1
|
|
|
|
|
|
def run_once(self):
|
|
"""Ensure we can access at least 1 seq client.
|
|
|
|
A properly functioning seq system has at least the System
|
|
client.
|
|
"""
|
|
|
|
if alsa_utils.get_num_seq_clients() == 0:
|
|
raise error.TestFail('There is no MIDI seq client')
|