test/test_execution.py

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