X-Git-Url: https://jfr.im/git/yt-dlp.git/blobdiff_plain/e575b6821ec185ef4f14c433ccc018d748c0fb60..168e72dcd3e04e0e19e92c012a04b8a1e4658f50:/test/test_execution.py

diff --git a/test/test_execution.py b/test/test_execution.py
index 2b115fb31..c6ee9cf9d 100644
--- a/test/test_execution.py
+++ b/test/test_execution.py
@@ -1,26 +1,60 @@
-import unittest
+#!/usr/bin/env python3
 
-import sys
+# Allow direct execution
 import os
+import sys
+import unittest
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+
+import contextlib
 import subprocess
 
+from yt_dlp.utils import Popen
+
 rootDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+LAZY_EXTRACTORS = 'yt_dlp/extractor/lazy_extractors.py'
 
-try:
-    _DEV_NULL = subprocess.DEVNULL
-except AttributeError:
-    _DEV_NULL = open(os.devnull, 'wb')
 
 class TestExecution(unittest.TestCase):
+    def run_yt_dlp(self, exe=(sys.executable, 'yt_dlp/__main__.py'), opts=('--version', )):
+        stdout, stderr, returncode = Popen.run(
+            [*exe, '--ignore-config', *opts], cwd=rootDir, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        print(stderr, file=sys.stderr)
+        self.assertEqual(returncode, 0)
+        return stdout.strip(), stderr.strip()
+
+    def test_main_exec(self):
+        self.run_yt_dlp()
+
     def test_import(self):
-        subprocess.check_call([sys.executable, '-c', 'import youtube_dl'], cwd=rootDir)
+        self.run_yt_dlp(exe=(sys.executable, '-c', 'import yt_dlp'))
 
     def test_module_exec(self):
-        if sys.version_info >= (2,7): # Python 2.6 doesn't support package execution
-            subprocess.check_call([sys.executable, '-m', 'youtube_dl', '--version'], cwd=rootDir, stdout=_DEV_NULL)
+        self.run_yt_dlp(exe=(sys.executable, '-m', 'yt_dlp'))
+
+    def test_cmdline_umlauts(self):
+        _, stderr = self.run_yt_dlp(opts=('ä', '--version'))
+        self.assertFalse(stderr)
+
+    def test_lazy_extractors(self):
+        try:
+            subprocess.check_call([sys.executable, 'devscripts/make_lazy_extractors.py', LAZY_EXTRACTORS],
+                                  cwd=rootDir, stdout=subprocess.DEVNULL)
+            self.assertTrue(os.path.exists(LAZY_EXTRACTORS))
+
+            _, stderr = self.run_yt_dlp(opts=('-s', 'test:'))
+            # `MIN_RECOMMENDED` emits a deprecated feature warning for deprecated Python versions
+            if stderr and stderr.startswith('Deprecated Feature: Support for Python'):
+                stderr = ''
+            self.assertFalse(stderr)
+
+            subprocess.check_call([sys.executable, 'test/test_all_urls.py'], cwd=rootDir, stdout=subprocess.DEVNULL)
+        finally:
+            with contextlib.suppress(OSError):
+                os.remove(LAZY_EXTRACTORS)
 
-    def test_main_exec(self):
-        subprocess.check_call([sys.executable, 'youtube_dl/__main__.py', '--version'], cwd=rootDir, stdout=_DEV_NULL)
 
 if __name__ == '__main__':
     unittest.main()