test/test_execution.py

   1 #!/usr/bin/env python3
   2
   3 # Allow direct execution
   4 import os
   5 import sys
   6 import unittest
   7
   8 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
   9
  10
  11 import contextlib
  12 import subprocess
  13
  14 from yt_dlp.utils import encodeArgument
  15
  16 rootDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  17
  18
  19 try:
  20     _DEV_NULL = subprocess.DEVNULL
  21 except AttributeError:
  22     _DEV_NULL = open(os.devnull, 'wb')
  23
  24
  25 class TestExecution(unittest.TestCase):
  26     def test_import(self):
  27         subprocess.check_call([sys.executable, '-c', 'import yt_dlp'], cwd=rootDir)
  28
  29     def test_module_exec(self):
  30         subprocess.check_call([sys.executable, '-m', 'yt_dlp', '--ignore-config', '--version'], cwd=rootDir, stdout=_DEV_NULL)
  31
  32     def test_main_exec(self):
  33         subprocess.check_call([sys.executable, 'yt_dlp/__main__.py', '--ignore-config', '--version'], cwd=rootDir, stdout=_DEV_NULL)
  34
  35     def test_cmdline_umlauts(self):
  36         p = subprocess.Popen(
  37             [sys.executable, 'yt_dlp/__main__.py', '--ignore-config', encodeArgument('ä'), '--version'],
  38             cwd=rootDir, stdout=_DEV_NULL, stderr=subprocess.PIPE)
  39         _, stderr = p.communicate()
  40         self.assertFalse(stderr)
  41
  42     def test_lazy_extractors(self):
  43         try:
  44             subprocess.check_call([sys.executable, 'devscripts/make_lazy_extractors.py', 'yt_dlp/extractor/lazy_extractors.py'], cwd=rootDir, stdout=_DEV_NULL)
  45             subprocess.check_call([sys.executable, 'test/test_all_urls.py'], cwd=rootDir, stdout=_DEV_NULL)
  46         finally:
  47             with contextlib.suppress(OSError):
  48                 os.remove('yt_dlp/extractor/lazy_extractors.py')
  49
  50
  51 if __name__ == '__main__':
  52     unittest.main()