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yt-dlp/devscripts/run_tests.py

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#!/usr/bin/env python3
import argparse
import functools
import os
import re
import shlex
import subprocess
import sys
from pathlib import Path
fix_test_name = functools.partial(re.compile(r'IE(_all|_\d+)?$').sub, r'\1')
def parse_args():
parser = argparse.ArgumentParser(description='Run selected yt-dlp tests')
parser.add_argument(
'test', help='a extractor tests, or one of "core" or "download"', nargs='*')
parser.add_argument(
'-k', help='run a test matching EXPRESSION. Same as "pytest -k"', metavar='EXPRESSION')
parser.add_argument(
'--pytest-args', help='arguments to passthrough to pytest')
return parser.parse_args()
def run_tests(*tests, pattern=None, ci=False):
run_core = 'core' in tests or (not pattern and not tests)
run_download = 'download' in tests
tests = list(map(fix_test_name, tests))
pytest_args = args.pytest_args or os.getenv('HATCH_TEST_ARGS', '')
arguments = ['pytest', '-Werror', '--tb=short', *shlex.split(pytest_args)]
if ci:
arguments.append('--color=yes')
if pattern:
arguments.extend(['-k', pattern])
if run_core:
arguments.extend(['-m', 'not download'])
elif run_download:
arguments.extend(['-m', 'download'])
else:
arguments.extend(
f'test/test_download.py::TestDownload::test_{test}' for test in tests)
print(f'Running {arguments}', flush=True)
try:
return subprocess.call(arguments)
except FileNotFoundError:
pass
arguments = [sys.executable, '-Werror', '-m', 'unittest']
if pattern:
arguments.extend(['-k', pattern])
if run_core:
print('"pytest" needs to be installed to run core tests', file=sys.stderr, flush=True)
return 1
elif run_download:
arguments.append('test.test_download')
else:
arguments.extend(
f'test.test_download.TestDownload.test_{test}' for test in tests)
print(f'Running {arguments}', flush=True)
return subprocess.call(arguments)
if __name__ == '__main__':
try:
args = parse_args()
os.chdir(Path(__file__).parent.parent)
sys.exit(run_tests(*args.test, pattern=args.k, ci=bool(os.getenv('CI'))))
except KeyboardInterrupt:
pass