mirror of
https://github.com/saymrwulf/uhd.git
synced 2026-05-16 21:10:10 +00:00
21ed72b5a2
Usually, devtest is run via make (or ninja), and will use the correct Python interpreter. When running directly on the command line, it is important to pick the right Python interpreter so it will work with the Python API. Here, we change the default interpreter from Python 2 to 3, because that's the more common version, and will be the only option for upcoming UHD 4.0 anyway.
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
#!/usr/bin/env python3
|
|
#
|
|
# Copyright 2019 Ettus Research, a National Instruments Brand
|
|
#
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
#
|
|
""" Test using tx_waveforms """
|
|
|
|
import re
|
|
from uhd_test_base import uhd_example_test_case
|
|
|
|
class uhd_tx_waveforms_test(uhd_example_test_case):
|
|
"""
|
|
Run benchmark_rate in various configurations.
|
|
"""
|
|
tests = {}
|
|
|
|
def setup_example(self):
|
|
"""
|
|
Set args.
|
|
"""
|
|
self.test_params = uhd_tx_waveforms_test.tests
|
|
|
|
def run_test(self, test_name, test_args):
|
|
"""
|
|
Runs tx_waveforms with the given parameters. Parses output and writes
|
|
results to file.
|
|
"""
|
|
samp_rate = test_args.get('rate', 1e6)
|
|
nsamps = test_args.get('nsamps', '1000000')
|
|
chan = test_args.get('chan', '0')
|
|
freq = test_args.get('freq', '0')
|
|
self.log.info('Running test %s, Channel = %s, Sample Rate = %f',
|
|
test_name, chan, samp_rate)
|
|
args = [
|
|
self.create_addr_args_str(),
|
|
'--nsamps', str(nsamps),
|
|
'--channels', str(chan),
|
|
'--freq', str(freq),
|
|
'--rate', str(samp_rate),
|
|
]
|
|
(app, run_results) = self.run_example('tx_waveforms', args)
|
|
# This only works if UHD_LOG_FASTPATH_DISABLE==0, which is usually not
|
|
# the case. But we leave it in here just in case.
|
|
run_results['num_late'] = int(len(re.findall(r'LLL', app.stderr)) * 3)
|
|
run_results['passed'] = all([
|
|
run_results['return_code'] == 0,
|
|
run_results['num_late'] == 0,
|
|
|
|
])
|
|
self.report_example_results(test_name, run_results)
|
|
return run_results
|
|
|