author | Mike Kinghan <mikek@symbian.org> |
Thu, 25 Nov 2010 14:28:39 +0000 | |
branch | GCC_SURGE |
changeset 135 | 10852f1a0ae9 |
parent 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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from test import test_support |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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import unittest |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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import dummy_threading as _threading |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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import time |
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class DummyThreadingTestCase(unittest.TestCase): |
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class TestThread(_threading.Thread): |
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def run(self): |
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global running |
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global sema |
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global mutex |
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# Uncomment if testing another module, such as the real 'threading' |
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# module. |
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#delay = random.random() * 2 |
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delay = 0 |
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if test_support.verbose: |
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print 'task', self.name, 'will run for', delay, 'sec' |
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sema.acquire() |
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mutex.acquire() |
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running += 1 |
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if test_support.verbose: |
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print running, 'tasks are running' |
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mutex.release() |
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time.sleep(delay) |
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if test_support.verbose: |
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print 'task', self.name, 'done' |
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mutex.acquire() |
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running -= 1 |
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if test_support.verbose: |
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print self.name, 'is finished.', running, 'tasks are running' |
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mutex.release() |
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sema.release() |
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def setUp(self): |
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self.numtasks = 10 |
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global sema |
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sema = _threading.BoundedSemaphore(value=3) |
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global mutex |
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mutex = _threading.RLock() |
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global running |
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running = 0 |
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self.threads = [] |
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def test_tasks(self): |
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for i in range(self.numtasks): |
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t = self.TestThread(name="<thread %d>"%i) |
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self.threads.append(t) |
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t.start() |
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if test_support.verbose: |
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print 'waiting for all tasks to complete' |
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for t in self.threads: |
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t.join() |
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if test_support.verbose: |
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print 'all tasks done' |
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def test_main(): |
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test_support.run_unittest(DummyThreadingTestCase) |
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if __name__ == '__main__': |
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test_main() |