[Python-checkins] bpo-37124: Fix reference leak in test_msilib (GH-13750) (GH-14340)

[Victor Stinner]

https://github.com/python/cpython/commit/6cbff564f00fbe17b5443f6986a44ce116d32aee
commit: 6cbff564f00fbe17b5443f6986a44ce116d32aee
branch: 2.7
author: Victor Stinner <vstinner at redhat.com>
committer: GitHub <noreply at github.com>
date: 2019-06-24T16:09:49+02:00
summary:

bpo-37124: Fix reference leak in test_msilib (GH-13750) (GH-14340)

(cherry picked from commit c0295dba259accc4b247beb22a0b2cc2f31d9850)

files:
M Lib/test/test_msilib.py

diff --git a/Lib/test/test_msilib.py b/Lib/test/test_msilib.py
index 58f709d70dcd..a6a455dd75a3 100644
--- a/Lib/test/test_msilib.py
+++ b/Lib/test/test_msilib.py
@@ -45,6 +45,7 @@ def test_summaryinfo_getproperty_issue1104(self):
 
     def test_directory_start_component_keyfile(self):
         db, db_path = init_database()
+        self.addCleanup(msilib._directories.clear)
         feature = msilib.Feature(db, 0, 'Feature', 'A feature', 'Python')
         cab = msilib.CAB('CAB')
         dir = msilib.Directory(db, cab, None, TESTFN, 'TARGETDIR',