Author: Armin Rigo <[email protected]>
Branch: hashtable
Changeset: r1483:28a5b8196373
Date: 2014-10-19 20:48 +0200
http://bitbucket.org/pypy/stmgc/changeset/28a5b8196373/
Log: Add failing tests
diff --git a/c7/test/test_hashtable.py b/c7/test/test_hashtable.py
--- a/c7/test/test_hashtable.py
+++ b/c7/test/test_hashtable.py
@@ -85,3 +85,30 @@
self.switch(1)
self.start_transaction()
py.test.raises(Conflict, "h[1234] = lp2")
+
+ def test_keepalive_minor(self):
+ h = StmHashTable()
+ self.start_transaction()
+ lp1 = stm_allocate(16)
+ stm_set_char(lp1, 'N')
+ h[1234] = lp1
+ stm_minor_collect()
+ lp1b = h[1234]
+ assert lp1b != ffi.NULL
+ assert stm_get_char(lp1b) == 'N'
+ assert lp1b != lp1
+
+ def test_keepalive_major(self):
+ h = StmHashTable()
+ lp1 = stm_allocate_old(16)
+ #
+ self.start_transaction()
+ stm_set_char(lp1, 'N')
+ h[1234] = lp1
+ self.commit_transaction()
+ #
+ self.start_transaction()
+ stm_major_collect()
+ lp1b = h[1234]
+ assert lp1b == lp1
+ assert stm_get_char(lp1b) == 'N'
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