test/test_execution.py

   1 #!/usr/bin/env python3
   2 import contextlib
   3 import os
   4 import subprocess
   5 import sys
   6 import unittest
   7
   8 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
   9
  10 from yt_dlp.utils import encodeArgument
  11
  12 rootDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  13
  14
  15 try:
  16     _DEV_NULL = subprocess.DEVNULL
  17 except AttributeError:
  18     _DEV_NULL = open(os.devnull, 'wb')
  19
  20
  21 class TestExecution(unittest.TestCase):
  22     def test_import(self):
  23         subprocess.check_call([sys.executable, '-c', 'import yt_dlp'], cwd=rootDir)
  24
  25     def test_module_exec(self):
  26         subprocess.check_call([sys.executable, '-m', 'yt_dlp', '--ignore-config', '--version'], cwd=rootDir, stdout=_DEV_NULL)
  27
  28     def test_main_exec(self):
  29         subprocess.check_call([sys.executable, 'yt_dlp/__main__.py', '--ignore-config', '--version'], cwd=rootDir, stdout=_DEV_NULL)
  30
  31     def test_cmdline_umlauts(self):
  32         p = subprocess.Popen(
  33             [sys.executable, 'yt_dlp/__main__.py', '--ignore-config', encodeArgument('ä'), '--version'],
  34             cwd=rootDir, stdout=_DEV_NULL, stderr=subprocess.PIPE)
  35         _, stderr = p.communicate()
  36         self.assertFalse(stderr)
  37
  38     def test_lazy_extractors(self):
  39         try:
  40             subprocess.check_call([sys.executable, 'devscripts/make_lazy_extractors.py', 'yt_dlp/extractor/lazy_extractors.py'], cwd=rootDir, stdout=_DEV_NULL)
  41             subprocess.check_call([sys.executable, 'test/test_all_urls.py'], cwd=rootDir, stdout=_DEV_NULL)
  42         finally:
  43             with contextlib.suppress(OSError):
  44                 os.remove('yt_dlp/extractor/lazy_extractors.py')
  45
  46
  47 if __name__ == '__main__':
  48     unittest.main()