[Python-checkins] r61024 - python/trunk/Lib/test/test_mutex.py
facundo.batista
python-checkins at python.org
Sat Feb 23 23:54:13 CET 2008
Author: facundo.batista
Date: Sat Feb 23 23:54:12 2008
New Revision: 61024
Added:
python/trunk/Lib/test/test_mutex.py
Log:
Added simple test case. Thanks Benjamin Peterson.
Added: python/trunk/Lib/test/test_mutex.py
==============================================================================
--- (empty file)
+++ python/trunk/Lib/test/test_mutex.py Sat Feb 23 23:54:12 2008
@@ -0,0 +1,33 @@
+import mutex
+
+import unittest
+import test.test_support
+
+class MutexTest(unittest.TestCase):
+
+ def setUp(self):
+ self.mutex = mutex.mutex()
+
+ def called_by_mutex(self, some_data):
+ self.assert_(self.mutex.test(), "mutex not held")
+ # Nested locking
+ self.mutex.lock(self.called_by_mutex2, "eggs")
+
+ def called_by_mutex2(self, some_data):
+ self.assert_(self.ready_for_2,
+ "called_by_mutex2 called too soon")
+
+ def test_lock_and_unlock(self):
+ self.read_for_2 = False
+ self.mutex.lock(self.called_by_mutex, "spam")
+ self.ready_for_2 = True
+ # unlock both locks
+ self.mutex.unlock()
+ self.mutex.unlock()
+ self.failIf(self.mutex.test(), "mutex still held")
+
+def test_main():
+ test.test_support.run_unittest(MutexTest)
+
+if __name__ == "__main__":
+ test_main()
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