Author: Armin Rigo <[email protected]>
Branch:
Changeset: r54930:a189a9081dd3
Date: 2012-05-07 12:44 +0200
http://bitbucket.org/pypy/pypy/changeset/a189a9081dd3/
Log: A failing test: thread._local() objects are immortal as soon as they
are accessed by more than one thread, and the threads in question
stay around.
diff --git a/pypy/module/thread/test/test_local.py
b/pypy/module/thread/test/test_local.py
--- a/pypy/module/thread/test/test_local.py
+++ b/pypy/module/thread/test/test_local.py
@@ -87,3 +87,23 @@
thread.start_new_thread(f, (i,))
self.waitfor(lambda: len(done) == 5, delay=2)
assert len(done) == 5
+
+ def test_local_is_not_immortal(self):
+ import thread, gc, time
+ class Local(thread._local):
+ def __del__(self):
+ done.append('del')
+ done = []
+ def f():
+ assert not hasattr(l, 'foo')
+ l.bar = 42
+ done.append('ok')
+ self.waitfor(lambda: len(done) == 3, delay=8)
+ l = Local()
+ l.foo = 42
+ thread.start_new_thread(f, ())
+ self.waitfor(lambda: len(done) == 1, delay=2)
+ l = None
+ gc.collect()
+ assert done == ['ok', 'del']
+ done.append('shutdown')
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