[pypy-commit] pypy py3.6: Add GC collect to lock_tests weakref delete test.

[David C Ellis]

Author: David C Ellis <ducksual at gmail.com>
Branch: py3.6
Changeset: r95141:5f0d3bf975f8
Date: 2018-09-19 12:18 +0100
http://bitbucket.org/pypy/pypy/changeset/5f0d3bf975f8/

Log:	Add GC collect to lock_tests weakref delete test.

diff --git a/lib-python/3/test/lock_tests.py b/lib-python/3/test/lock_tests.py
--- a/lib-python/3/test/lock_tests.py
+++ b/lib-python/3/test/lock_tests.py
@@ -2,6 +2,7 @@
 Various tests for synchronization primitives.
 """
 
+import gc
 import sys
 import time
 from _thread import start_new_thread, TIMEOUT_MAX
@@ -208,6 +209,7 @@
         lock = self.locktype()
         ref = weakref.ref(lock)
         del lock
+        gc.collect()
         self.assertIsNone(ref())