FreeDATA/test/test_highsnr_stdio_P_P_datacx.py

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Enhance tests (#185) * Initial attempt to create unit tests for DATA class (tnc). * Completed initial set of tests. * Adding pytest to install packages. * Corrects issue #173 fix I didn't look carefully enough at `helpers.check_callsign` to see that it returns a list. The first element of the list is `True`/`False`. * Making check_callsign evaluation more consistent. * Update .gitignore this is more a test commit to see if GitHub Client for MacOS is working, * mkfifo test prototype First partially working prototype for testing the full tnc with mkfifo named pipes. * single tnc test file moved to a single file for running tnc tests * fixed typo * Added parameters to tests. Make other minor tweaks and documentation. * Clean up two existing tests. Adapted both tests to pytest and maintained compatibility with existing ctest method. Tweaked CMakeLists.txt . * Adding pure python highsnr_stdio_P_P_multi test. Intended to replace highsnr_stdio_P_P_multi which uses POSIX shell. * Adding pure python highsnr_stdio_P_P_datac0 test. Intended to replace highsnr_stdio_P_P_datac0 which uses POSIX shell. * Parameterize recent tests. Renamed datac0 to datacx after including all data codecs in test. * Parameterize mode as well. Add ability to run tests from main directory as well as within test/. * Add list of tests and brief descriptions. * Add more native python tests conversions. * Update README with new tests. * Tweak README again. * Rename test to be findable by pytest. * Rename test for ctest. * Update correct file this time. * Minor test tweaks. * Add modem test proof-of-concept. * Adjustment to ARQ short test. * Various refactorings. Type hints, trailing backslash, range usage, etc. * Ignore unknown arguments in argparse. * Minor cleanups. * Update test/README.md. * Update test_pa to quiet pylint. * Give up trying to suppress structlog output. * Correct module comments. * Remove excess trailing spaces. * Remove excess newlines. * Various refactorings. Type hints, trailing backslash, range usage, etc. * mkfifo test prototype First partially working prototype for testing the full tnc with mkfifo named pipes. * Update test_tnc and tweak IRS/ISS. * Correct test_modem to detect failures. * Trying to be less dependent on env variables. * Add IRS/ISS tests to ctests * Pin codec2 revision to v1.0.3. * Correcting git mistake. * Pin codec2 revision to master. This should be a specific release, that implements freedv_set_tuning_range. Co-authored-by: DJ2LS <75909252+DJ2LS@users.noreply.github.com>
2022-05-21 23:04:17 +00:00
"""
Tests a high signal-to-noise ratio path with codec2 data formats.
"""
# pylint: disable=global-statement, invalid-name, unused-import
import os
import subprocess
import sys
import pytest
try:
BURSTS = int(os.environ["BURSTS"])
FRAMESPERBURST = int(os.environ["FRAMESPERBURST"])
TESTFRAMES = int(os.environ["TESTFRAMES"])
except KeyError:
BURSTS = 1
FRAMESPERBURST = 1
TESTFRAMES = 3
@pytest.mark.parametrize("bursts", [BURSTS, 2, 3])
@pytest.mark.parametrize("frames_per_burst", [FRAMESPERBURST, 2, 3])
@pytest.mark.parametrize("mode", ["datac0", "datac1", "datac3"])
def test_HighSNR_P_P_DATACx(bursts: int, frames_per_burst: int, mode: str):
"""
Test a high signal-to-noise ratio path with Codec2 modes.
:param bursts: Number of bursts
:type bursts: str
:param frames_per_burst: Number of frames transmitted per burst
:type frames_per_burst: str
"""
# Facilitate running from main directory as well as inside test/
tx_side = "test_tx.py"
rx_side = "test_rx.py"
if os.path.exists("test") and os.path.exists(os.path.join("test", tx_side)):
tx_side = os.path.join("test", tx_side)
rx_side = os.path.join("test", rx_side)
os.environ["PYTHONPATH"] += ":."
with subprocess.Popen(
args=[
"python3",
tx_side,
"--mode",
mode,
"--delay",
"500",
"--framesperburst",
str(frames_per_burst),
"--bursts",
str(bursts),
],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
) as transmit:
with subprocess.Popen(
args=[
"python3",
rx_side,
"--mode",
mode,
"--framesperburst",
str(frames_per_burst),
"--bursts",
str(bursts),
"--timeout",
"20",
],
stdin=transmit.stdout,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
) as receive:
assert receive.stdout
lastline = "".join(
[
str(line, "UTF-8")
for line in receive.stdout.readlines()
if "RECEIVED " in str(line, "UTF-8")
]
)
assert f"RECEIVED BURSTS: {bursts}" in lastline
assert f"RECEIVED FRAMES: {frames_per_burst * bursts}" in lastline
assert "RX_ERRORS: 0" in lastline
print(lastline)
if __name__ == "__main__":
# Run pytest with the current script as the filename.
ecode = pytest.main(["-v", "-s", sys.argv[0]])
if ecode == 0:
print("errors: 0")
else:
print(ecode)