Author: Armin Rigo <ar...@tunes.org>
Branch: hashtable
Changeset: r1495:9633e4f3f503
Date: 2014-11-07 18:42 +0100
http://bitbucket.org/pypy/stmgc/changeset/9633e4f3f503/
Log: Add a passing test
diff --git a/c7/test/test_finalizer.py b/c7/test/test_finalizer.py
--- a/c7/test/test_finalizer.py
+++ b/c7/test/test_finalizer.py
@@ -139,12 +139,17 @@
class TestRegularFinalizer(BaseTest):
+ expect_content_character = None
def setup_method(self, meth):
BaseTest.setup_method(self, meth)
#
@ffi.callback("void(object_t *)")
def finalizer(obj):
+ print "finalizing!", obj
+ assert stm_get_obj_size(obj) in [16, 32, 48, 56]
+ if self.expect_content_character is not None:
+ assert stm_get_char(obj) == self.expect_content_character
self.finalizers_called.append(obj)
self.finalizers_called = []
lib.stmcb_finalizer = finalizer
@@ -175,6 +180,21 @@
stm_major_collect()
self.expect_finalized([lp1, lp2, lp3])
+ def test_finalizer_from_other_thread(self):
+ self.start_transaction()
+ lp1 = stm_allocate_with_finalizer(48)
+ stm_set_char(lp1, 'H')
+ self.expect_content_character = 'H'
+ print lp1
+ #
+ self.switch(1)
+ self.start_transaction()
+ stm_major_collect()
+ self.expect_finalized([]) # marked as dead, but wrong thread
+ #
+ self.switch(0)
+ self.expect_finalized([lp1]) # now it has been finalized
+
def test_finalizer_ordering(self):
self.start_transaction()
lp1 = stm_allocate_with_finalizer_refs(1)
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