Author: Armin Rigo <[email protected]>
Branch:
Changeset: r1092:d8fe314589b8
Date: 2014-03-25 10:01 +0100
http://bitbucket.org/pypy/stmgc/changeset/d8fe314589b8/
Log: Improve the test so that it crashes more reliably (this includes
older revisions now)
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
@@ -340,20 +340,23 @@
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()
+ def make_wr():
+ 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.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)
- #
+ make_wr()
self.switch(1)
+ make_wr()
stm_major_collect()
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