Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r1091:a51ebf0218a9
Date: 2014-03-25 09:52 +0100
http://bitbucket.org/pypy/stmgc/changeset/a51ebf0218a9/
Log: Failing test
diff --git a/c7/test/test_weakref.py b/c7/test/test_weakref.py
--- a/c7/test/test_weakref.py
+++ b/c7/test/test_weakref.py
@@ -338,3 +338,22 @@
self.switch(1)
lp1 = self.pop_root()
assert stm_get_weakref(lp1) == lp0
+
+ def test_weakref_bug2(self):
+ self.start_transaction()
+ lp0 = stm_allocate(16)
+ self.push_root(lp0)
+ self.commit_transaction()
+ #
+ self.start_transaction()
+ lp0 = self.pop_root()
+ self.push_root(lp0)
+ stm_write(lp0) # privatize page
+ lp1 = stm_allocate_weakref(lp0) # young object
+ self.push_root(lp1)
+ stm_minor_collect()
+ lp1 = self.pop_root() # overflow object
+ self.push_root(lp1)
+ #
+ self.switch(1)
+ stm_major_collect()
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