1 files changed, 8 insertions, 8 deletions
diff --git a/test/test_execution.py b/test/test_execution.py
index 1dee53a0f..35e7a5651 100644
--- a/test/test_execution.py
+++ b/test/test_execution.py
@@ -11,13 +11,12 @@ import subprocess
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
 from youtube_dl.compat import compat_register_utf8
-
 from youtube_dl.utils import encodeArgument
 
-rootDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-
 compat_register_utf8()
 
+rootDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
 try:
     _DEV_NULL = subprocess.DEVNULL
 except AttributeError:
@@ -33,21 +32,22 @@ class TestExecution(unittest.TestCase):
         subprocess.check_call([sys.executable, '-m', 'youtube_dl', '--version'], cwd=rootDir, stdout=_DEV_NULL)
 
     def test_main_exec(self):
-        subprocess.check_call([sys.executable, 'youtube_dl/__main__.py', '--version'], cwd=rootDir, stdout=_DEV_NULL)
+        subprocess.check_call([sys.executable, os.path.normpath('youtube_dl/__main__.py'), '--version'], cwd=rootDir, stdout=_DEV_NULL)
 
     @unittest.skipIf(sys.version_info < (2, 7), 'Python 2.6 doesn\'t support package execution')
     def test_cmdline_umlauts(self):
+        os.environ['PYTHONIOENCODING'] = 'utf-8'
         p = subprocess.Popen(
-            [sys.executable, 'youtube_dl/__main__.py', encodeArgument('ä'), '--version'],
+            [sys.executable, os.path.normpath('youtube_dl/__main__.py'), encodeArgument('ä'), '--version'],
             cwd=rootDir, stdout=_DEV_NULL, stderr=subprocess.PIPE)
         _, stderr = p.communicate()
         self.assertFalse(stderr)
 
     def test_lazy_extractors(self):
-        lazy_extractors = 'youtube_dl/extractor/lazy_extractors.py'
+        lazy_extractors = os.path.normpath('youtube_dl/extractor/lazy_extractors.py')
         try:
-            subprocess.check_call([sys.executable, 'devscripts/make_lazy_extractors.py', lazy_extractors], cwd=rootDir, stdout=_DEV_NULL)
-            subprocess.check_call([sys.executable, 'test/test_all_urls.py'], cwd=rootDir, stdout=_DEV_NULL)
+            subprocess.check_call([sys.executable, os.path.normpath('devscripts/make_lazy_extractors.py'), lazy_extractors], cwd=rootDir, stdout=_DEV_NULL)
+            subprocess.check_call([sys.executable, os.path.normpath('test/test_all_urls.py')], cwd=rootDir, stdout=_DEV_NULL)
         finally:
             for x in ['', 'c'] if sys.version_info[0] < 3 else ['']:
                 try: