Make sure each test can be run standalone (./python Lib/distutils/tests/x.py)

1 files changed, 2 insertions, 1 deletions

diff --git a/tests/test_dep_util.py b/tests/test_dep_util.py
index d81d9143..390ed9b6 100644
--- a/tests/test_dep_util.py
+++ b/tests/test_dep_util.py
@@ -6,6 +6,7 @@ import time
 from distutils.dep_util import newer, newer_pairwise, newer_group
 from distutils.errors import DistutilsFileError
 from distutils.tests import support
+from test.support import run_unittest
 
 class DepUtilTestCase(support.TempdirManager, unittest.TestCase):
 
@@ -77,4 +78,4 @@ def test_suite():
     return unittest.makeSuite(DepUtilTestCase)
 
 if __name__ == "__main__":
-    unittest.main(defaultTest="test_suite")
+    run_unittest(test_suite())