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#!/usr/bin/env python3
#
# Copyright 2015-2016 Ettus Research LLC
# Copyright 2018 Ettus Research, a National Instruments Company
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
"""
Device test runner.
"""
import os
import sys
import subprocess
import argparse
import logging
from usrp_probe import get_usrp_list
def setup_parser():
""" Set up argparser """
parser = argparse.ArgumentParser(description="Test utility for UHD/USRP.")
parser.add_argument('--devtest-pattern', '-p', default='*', help='e.g. b2xx')
parser.add_argument('--args', '-a', default='', help='Device address arguments')
parser.add_argument('--log-dir', '-l', default='.')
parser.add_argument('--src-dir', default='.',
help='Directory where the test sources are stored')
parser.add_argument('--build-dir', help='Build dir (where examples/ and utils/ are)')
parser.add_argument('--build-type', default='Release')
parser.add_argument('--python-interp', default=sys.executable)
return parser
def setup_env(args):
" Add build dir into lib + exe paths, depending on OS "
def setup_env_win(env, build_dir, build_type):
" Add build dir into paths (Windows)"
env['PATH'] = "{build_dir}/lib/{build_type};" + \
"{build_dir}/examples/{build_type};" + \
"{build_dir}/utils/{build_type};{path}".format(
build_dir=build_dir,
build_type=build_type,
path=env.get('PATH', ''))
env['LIBPATH'] = "{build_dir}/lib/{build_type};{path}".format(
build_dir=build_dir, build_type=build_type, path=env.get('LIBPATH', '')
)
env['LIB'] = "{build_dir}/lib/{build_type};{path}".format(
build_dir=build_dir, build_type=build_type, path=env.get('LIB', '')
)
env['PYTHONPATH'] = "{build_dir}/python".format(build_dir=build_dir)
return env
def setup_env_unix(env, build_dir):
" Add build dir into paths (Unices)"
env['PATH'] = "{build_dir}/examples:{build_dir}/utils:{path}".format(
build_dir=build_dir, path=env.get('PATH', '')
)
env['LD_LIBRARY_PATH'] = "{build_dir}/lib:{path}".format(
build_dir=build_dir, path=env.get('LD_LIBRARY_PATH', '')
)
env['PYTHONPATH'] = "{build_dir}/python".format(build_dir=build_dir)
return env
def setup_env_osx(env, build_dir):
" Add build dir into paths (OS X)"
env['PATH'] = "{build_dir}/examples:{build_dir}/utils:{path}".format(
build_dir=build_dir, path=env.get('PATH', '')
)
env['DYLD_LIBRARY_PATH'] = "{build_dir}/lib:{path}".format(
build_dir=build_dir, path=env.get('DYLD_LIBRARY_PATH', '')
)
env['PYTHONPATH'] = "{build_dir}/python".format(build_dir=build_dir)
return env
### Go
env = os.environ
if sys.platform.startswith('linux'):
env = setup_env_unix(env, args.build_dir)
elif sys.platform.startswith('win'):
env = setup_env_win(env, args.build_dir, args.build_type)
elif sys.platform.startswith('darwin'):
env = setup_env_osx(env, args.build_dir)
else:
print("Devtest not supported on this platform ({0})."
.format(sys.platform))
exit(1)
return env
def main():
" Go, go, go! "
args = setup_parser().parse_args()
env = setup_env(args)
devtest_pattern = "devtest_{p}.py".format(p=args.devtest_pattern)
uhd_args_list = get_usrp_list(args.args, env)
if len(uhd_args_list) == 0:
print("No devices found. Exiting.")
exit(1)
tests_passed = True
for uhd_idx, uhd_info in enumerate(uhd_args_list):
print('--- Running all tests for device {dev} ({prod}, Serial: {ser}).'.format(
dev=uhd_idx,
prod=uhd_info.get('product', 'USRP'),
ser=uhd_info.get('serial')
))
print('--- This will take some time. Better grab a cup of tea.')
sys.stdout.flush()
args_str = uhd_info['args']
env['_UHD_TEST_ARGS_STR'] = args_str
logfile_name = "log{}.log".format(
args_str.replace('type=', '_').replace('serial=', '_').replace(',', '')
)
resultsfile_name = "results{}.log".format(
args_str.replace('type=', '_').replace('serial=', '_').replace(',', '')
)
env['_UHD_TEST_LOGFILE'] = os.path.join(args.log_dir, logfile_name)
env['_UHD_TEST_RESULTSFILE'] = os.path.join(args.log_dir, resultsfile_name)
env['_UHD_TEST_LOG_LEVEL'] = str(logging.INFO)
env['_UHD_TEST_PRINT_LEVEL'] = str(logging.WARNING)
env['_UHD_BUILD_DIR'] = str(args.build_dir)
env['_UHD_DEVTEST_SRC_DIR'] = str(args.src_dir)
proc = subprocess.Popen(
[
args.python_interp, "-m", "unittest", "discover", "-v",
"-s", args.src_dir,
"-p", devtest_pattern,
],
env=env,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=True
)
print(proc.communicate()[0])
sys.stdout.flush()
if proc.returncode != 0:
tests_passed = False
print('--- Done testing all attached devices.')
return tests_passed
if __name__ == "__main__":
exit(not main())
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