Author: Armin Rigo <[email protected]>
Branch:
Changeset: r34:06cf903b575b
Date: 2013-05-26 21:28 +0200
http://bitbucket.org/pypy/stmgc/changeset/06cf903b575b/
Log: A passing test
diff --git a/c3/test/test_nursery.py b/c3/test/test_nursery.py
--- a/c3/test/test_nursery.py
+++ b/c3/test/test_nursery.py
@@ -429,3 +429,22 @@
perform_transaction(cb)
r.leave_in_parallel()
run_parallel(f1, f2, max_aborts=1)
+
+def test_private_copy_and_collect():
+ p1 = nalloc(HDR + WORD)
+ lib.rawsetlong(p1, 0, 999)
+ lib.stm_push_root(p1)
+ i = 1000
+ while True:
+ lib.stm_commit_transaction()
+ lib.stm_begin_inevitable_transaction()
+ p2 = lib.stm_write_barrier(p1)
+ lib.rawsetlong(p2, 0, i)
+ if not lib.in_nursery(p2): # at some point the nursery is full
+ break
+ p1 = p2
+ i += 1
+ minor_collect()
+ p1 = lib.stm_pop_root()
+ assert lib.rawgetlong(p1, 0) == i - 1
+ assert lib.getlong(p1, 0) == i
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