Author: Remi Meier
Branch: c7-weakref
Changeset: r985:2a1c60c59b19
Date: 2014-03-12 17:03 +0100
http://bitbucket.org/pypy/stmgc/changeset/2a1c60c59b19/
Log: another 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
@@ -91,6 +91,27 @@
self.abort_transaction()
self.start_transaction()
+ def test_big_alloc_sizes(self):
+ sizes = [lib._STM_FAST_ALLOC + 16, 48,]
+
+ for osize in sizes:
+ self.start_transaction()
+ self.push_root_no_gc()
+ lp2 = stm_allocate(osize)
+ lp1 = stm_allocate_weakref(lp2) # no collection here
+ self.pop_root()
+
+ assert stm_get_weakref(lp1) == lp2
+
+ self.push_root(lp1)
+ self.push_root(lp2)
+ stm_minor_collect()
+ lp2 = self.pop_root()
+ lp1 = self.pop_root()
+ # lp2 survived
+ assert stm_get_weakref(lp1) == lp2
+ self.abort_transaction()
+
class TestMajorCollection(BaseTest):
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