devscripts/run_tests.py

   1 #!/usr/bin/env python3
   2
   3 import argparse
   4 import functools
   5 import os
   6 import re
   7 import subprocess
   8 import sys
   9 from pathlib import Path
  10
  11
  12 fix_test_name = functools.partial(re.compile(r'IE(_all|_\d+)?$').sub, r'\1')
  13
  14
  15 def parse_args():
  16     parser = argparse.ArgumentParser(description='Run selected yt-dlp tests')
  17     parser.add_argument(
  18         'test', help='a extractor tests, or one of "core" or "download"', nargs='*')
  19     parser.add_argument(
  20         '-k', help='run a test matching EXPRESSION. Same as "pytest -k"', metavar='EXPRESSION')
  21     return parser.parse_args()
  22
  23
  24 def run_tests(*tests, pattern=None):
  25     run_core = 'core' in tests or (not pattern and not tests)
  26     run_download = 'download' in tests
  27     tests = list(map(fix_test_name, tests))
  28
  29     arguments = ['pytest', '-Werror', '--tb', 'short']
  30     if run_core:
  31         arguments.extend(['-m', 'not download'])
  32     elif run_download:
  33         arguments.extend(['-m', 'download'])
  34     elif pattern:
  35         arguments.extend(['-k', pattern])
  36     else:
  37         arguments.extend(
  38             f'test/test_download.py::TestDownload::test_{test}' for test in tests)
  39
  40     print(f'Running {arguments}')
  41     try:
  42         subprocess.run(arguments)
  43         return
  44     except FileNotFoundError:
  45         pass
  46
  47     arguments = [sys.executable, '-Werror', '-m', 'unittest']
  48     if run_core:
  49         print('"pytest" needs to be installed to run core tests', file=sys.stderr)
  50         return
  51     elif run_download:
  52         arguments.append('test.test_download')
  53     elif pattern:
  54         arguments.extend(['-k', pattern])
  55     else:
  56         arguments.extend(
  57             f'test.test_download.TestDownload.test_{test}' for test in tests)
  58
  59     print(f'Running {arguments}')
  60     subprocess.run(arguments)
  61
  62
  63 if __name__ == '__main__':
  64     try:
  65         args = parse_args()
  66
  67         os.chdir(Path(__file__).parent.parent)
  68         run_tests(*args.test, pattern=args.k)
  69     except KeyboardInterrupt:
  70         pass