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Diffstat (limited to 'Lib/distutils/tests/test_unixccompiler.py')
-rw-r--r--Lib/distutils/tests/test_unixccompiler.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/distutils/tests/test_unixccompiler.py b/Lib/distutils/tests/test_unixccompiler.py
index eefe4ba402..24725ead11 100644
--- a/Lib/distutils/tests/test_unixccompiler.py
+++ b/Lib/distutils/tests/test_unixccompiler.py
@@ -12,6 +12,7 @@ class UnixCCompilerTestCase(unittest.TestCase):
def setUp(self):
self._backup_platform = sys.platform
self._backup_get_config_var = sysconfig.get_config_var
+ self._backup_config_vars = dict(sysconfig._config_vars)
class CompilerWrapper(UnixCCompiler):
def rpath_foo(self):
return self.runtime_library_dir_option('/foo')
@@ -20,6 +21,8 @@ class UnixCCompilerTestCase(unittest.TestCase):
def tearDown(self):
sys.platform = self._backup_platform
sysconfig.get_config_var = self._backup_get_config_var
+ sysconfig._config_vars.clear()
+ sysconfig._config_vars.update(self._backup_config_vars)
@unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
def test_runtime_libdir_option(self):