Fix 'refleak' introduced by fnmatch cache purge tests.
This introduces a 'purge' function for the fnmatch module analogous
to the 'purge' function in the re module.
diff --git a/Lib/test/test_fnmatch.py b/Lib/test/test_fnmatch.py
index 81b9ce6..496f145 100644
--- a/Lib/test/test_fnmatch.py
+++ b/Lib/test/test_fnmatch.py
@@ -3,10 +3,14 @@
from test import support
import unittest
-from fnmatch import fnmatch, fnmatchcase, _MAXCACHE, _cache, _cacheb
+from fnmatch import fnmatch, fnmatchcase, _MAXCACHE, _cache, _cacheb, purge
class FnmatchTestCase(unittest.TestCase):
+
+ def tearDown(self):
+ purge()
+
def check_match(self, filename, pattern, should_match=1, fn=fnmatch):
if should_match:
self.assertTrue(fn(filename, pattern),