changeset:   105028:caf3ceb93307
branch:      3.6
parent:      105025:bd2ec9965f47
parent:      105027:d926b484d33a
user:        Serhiy Storchaka <storchaka@gmail.com>
date:        Wed Nov 09 23:51:54 2016 +0200
files:       Lib/test/libregrtest/refleak.py Lib/test/libregrtest/save_env.py Lib/test/regrtest.py
description:
Issue #28649: Clear the typing module caches when search for reference leaks.


diff -r bd2ec9965f47 -r caf3ceb93307 Lib/test/libregrtest/refleak.py
--- a/Lib/test/libregrtest/refleak.py	Wed Nov 09 13:23:05 2016 -0800
+++ b/Lib/test/libregrtest/refleak.py	Wed Nov 09 23:51:54 2016 +0200
@@ -184,6 +184,14 @@
     else:
         ctypes._reset_cache()
 
+    try:
+        typing = sys.modules['typing']
+    except KeyError:
+        pass
+    else:
+        for f in typing._cleanups:
+            f()
+
     # Collect cyclic trash and read memory statistics immediately after.
     func1 = sys.getallocatedblocks
     func2 = sys.gettotalrefcount