close cache on (re)open

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/test_apt_cache.py b/tests/test_apt_cache.py
index c850cec2..22c4e871 100644
--- a/tests/test_apt_cache.py
+++ b/tests/test_apt_cache.py
@@ -100,6 +100,23 @@ class TestAptCache(TestCase):
         self.assertEqual(fds_before_open, fds_after_close)
         self.assertEqual(unclosed_fd, set())
 
+    def test_cache_open_twice_leaks_fds(self):
+        cache = apt.Cache()
+        fds_before_open = get_open_file_descriptors()
+        cache.open()
+        fds_after_open_twice = get_open_file_descriptors()
+        self.assertEqual(fds_before_open, fds_after_open_twice)
+
+    @if_sources_list_is_readable
+    def test_cache_delete_leasks_fds(self):
+        fds_before_open = get_open_file_descriptors()
+        cache = apt.Cache()
+        del cache
+        import gc
+        gc.collect()
+        fds_after_delete = get_open_file_descriptors()
+        self.assertEqual(fds_before_open, fds_after_delete)
+
     @if_sources_list_is_readable
     def test_cache_close_download_fails(self):
         cache = apt.Cache()