File python-pthreading-01-COPYING-and-tests.patch of Package python-pthreading

File python-pthreading-01-COPYING-and-tests.patch of Package python-pthreading (Revision 19853ad016498b8d0c4ee01165238aff)

Currently displaying revision 19853ad016498b8d0c4ee01165238aff, show latest

--- /dev/null	2012-08-14 21:54:42.895814975 +0300
+++ COPYING	2004-06-12 19:21:05.000000000 +0300
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
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+These restrictions translate to certain responsibilities for you if you
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+
+  For example, if you distribute copies of such a program, whether
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+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
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+  The precise terms and conditions for copying, distribution and
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+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+Activities other than copying, distribution and modification are not
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+
+You may charge a fee for the physical act of transferring a copy, and
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+
+  2. You may modify your copy or copies of the Program or any portion
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+
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+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
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+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
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+
+    This program is distributed in the hope that it will be useful,
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+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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+    This is free software, and you are welcome to redistribute it
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+
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+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
--- /dev/null	2012-08-14 21:54:42.895814975 +0300
+++ tests.py	2012-08-15 12:18:15.948665035 +0300
@@ -0,0 +1,228 @@
+#
+# Copyright 2012 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+#
+# Refer to the README and COPYING files for full details of the license
+#
+import threading
+import unittest
+import logging
+from time import sleep
+
+import pthreading
+
+
+class TestCaseBase(unittest.TestCase):
+    log = logging.getLogger('test')
+
+
+class LockTests(TestCaseBase):
+    def _testAcquire(self, lock):
+        self.assertTrue(lock.acquire())
+
+    def _testRelease(self, lock):
+        lock.acquire()
+        lock.release()
+        self.assertTrue(lock.acquire(False))
+
+    def testAcquireLock(self):
+        self._testAcquire(pthreading.Lock())
+
+    def testAcquireRLock(self):
+        self._testAcquire(pthreading.RLock())
+
+    def testReleaseLock(self):
+        self._testRelease(pthreading.Lock())
+
+    def testReleaseRLock(self):
+        self._testRelease(pthreading.RLock())
+
+    def testAcquireNonblocking(self):
+        lock = pthreading.Lock()
+        lock.acquire()
+        self.assertFalse(lock.acquire(False))
+
+    def testAcquireRecursive(self):
+        lock = pthreading.RLock()
+        self.assertTrue(lock.acquire())
+        self.assertTrue(lock.acquire(False))
+
+
+class Flag(object):
+    def __init__(self):
+        self._flag = False
+
+    def __nonzero__(self):
+        return self._flag
+
+    def set(self):
+        self._flag = True
+
+    def clear(self):
+        self._flag = False
+
+
+class ConditionTests(TestCaseBase):
+    def testBaseTest(self, lock=None, timeout=None):
+        """
+        Base Condition exerciser
+        """
+        flag = Flag()
+        c = pthreading.Condition(lock)
+
+        def setter(flag):
+            sleep(2)
+            with c:
+                flag.set()
+                c.notify()
+        threading.Thread(target=setter, args=(flag,)).start()
+        with c:
+            while not flag:
+                self.log.debug("main waits")
+                c.wait(timeout)
+
+        self.assertTrue(flag)
+
+    def testNotifyAll(self, lock=None):
+        """
+        Exercise Condition.notifyAll()
+        """
+        flag = Flag()
+        c = pthreading.Condition(lock)
+
+        def setter(flag):
+            sleep(2)
+            with c:
+                flag.set()
+                c.notifyAll()
+        threading.Thread(target=setter, args=(flag,)).start()
+        with c:
+            while not flag:
+                c.wait()
+
+        self.assertTrue(flag)
+
+    def testXWait(self, lock=None):
+        """
+        Exercise Condition.wait() with 1s timeout that never become true
+        """
+        self.log.info("Creating Condition object")
+        flag = Flag()
+        c = pthreading.Condition(lock)
+        tired = 0
+        with c:
+            while not flag and tired < 5:
+                self.log.debug("main waits")
+                c.wait(1)
+                tired = 5
+
+        self.assertFalse(flag)
+
+    def testNotify(self):
+        """
+        Exercise Condition.notify()
+        """
+        self.testBaseTest()
+
+    def testWaitIntegerTimeout(self):
+        """
+        Exercise Condition.wait() with 1s timeout
+        """
+        self.testBaseTest(timeout=1)
+
+    def testWaitFloatTimeout(self):
+        """
+        Exercise Condition.wait() with 0.3s timeout (fraction of a second)
+        """
+        self.testBaseTest(timeout=0.3)
+
+    def testNotifyWithUserProvidedLock(self):
+        """
+        Exercise Condition.notify()
+        """
+        self.testBaseTest(lock=pthreading.Lock())
+
+    def testWaitIntegerTimeoutWithUserProvidedLock(self):
+        """
+        Exercise Condition.wait() with 1s timeout
+        """
+        self.testBaseTest(lock=pthreading.Lock(), timeout=1)
+
+    def testWaitFloatTimeoutWithUserProvidedLock(self):
+        """
+        Exercise Condition.wait() with 0.3s timeout (fraction of a second)
+        """
+        self.testBaseTest(lock=pthreading.Lock(), timeout=0.3)
+
+    def testNotifyWithUserProvidedRLock(self):
+        """
+        Exercise Condition.notify()
+        """
+        self.testBaseTest(lock=pthreading.RLock())
+
+    def testWaitIntegerTimeoutWithUserProvidedRLock(self):
+        """
+        Exercise Condition.wait() with 1s timeout
+        """
+        self.testBaseTest(lock=pthreading.RLock(), timeout=1)
+
+    def testWaitFloatTimeoutWithUserProvidedRLock(self):
+        """
+        Exercise Condition.wait() with 0.3s timeout (fraction of a second)
+        """
+        self.testBaseTest(lock=pthreading.RLock(), timeout=0.3)
+
+
+class EventTests(TestCaseBase):
+    def _test(self, timeout):
+        self.log.info("Creating Event object")
+        e = threading.Event()
+
+        def setter():
+            self.log.info("Setter thread is sleeping")
+            sleep(2)
+            self.log.info("Setter thread is setting")
+            e.set()
+            self.log.info("Event object is set (%s) :D", e.is_set())
+
+        self.log.info("Starting setter thread")
+        threading.Thread(target=setter).start()
+        self.log.info("Waiting for salvation")
+        res = e.wait(timeout)
+        self.assertTrue(res is not False)
+
+    def testPassWithTimeout(self):
+        self._test(5)
+
+    def testPassWithoutTimeout(self):
+        self._test(None)
+
+    def testNotPassTimeout(self):
+        self.log.info("Creating Event object")
+        e = threading.Event()
+        self.log.info("Waiting for salvation (That will never come)")
+        res = e.wait(0.5)
+        self.assertFalse(res)
+
+    def testZeroTimeout(self):
+        self.log.info("Creating Event object")
+        e = threading.Event()
+        self.log.info("Waiting 0 for salvation (That will never come)")
+        res = e.wait(0)
+        self.assertFalse(res)
+
+if __name__ == '__main__':
+    unittest.main()