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116 lines
4.2 KiB
116 lines
4.2 KiB
import unittest
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import win32event
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import pywintypes
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import time
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import os
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import sys
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from pywin32_testutil import int2long
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class TestWaitableTimer(unittest.TestCase):
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def testWaitableFireLong(self):
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h = win32event.CreateWaitableTimer(None, 0, None)
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dt = int2long(-160) # 160 ns.
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win32event.SetWaitableTimer(h, dt, 0, None, None, 0)
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rc = win32event.WaitForSingleObject(h, 1000)
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self.failUnlessEqual(rc, win32event.WAIT_OBJECT_0)
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def testWaitableFire(self):
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h = win32event.CreateWaitableTimer(None, 0, None)
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dt = -160 # 160 ns.
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win32event.SetWaitableTimer(h, dt, 0, None, None, 0)
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rc = win32event.WaitForSingleObject(h, 1000)
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self.failUnlessEqual(rc, win32event.WAIT_OBJECT_0)
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def testWaitableTrigger(self):
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h = win32event.CreateWaitableTimer(None, 0, None)
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# for the sake of this, pass a long that doesn't fit in an int.
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dt = -2000000000
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win32event.SetWaitableTimer(h, dt, 0, None, None, 0)
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rc = win32event.WaitForSingleObject(h, 10) # 10 ms.
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self.failUnlessEqual(rc, win32event.WAIT_TIMEOUT)
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def testWaitableError(self):
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h = win32event.CreateWaitableTimer(None, 0, None)
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h.close()
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self.assertRaises(pywintypes.error, win32event.SetWaitableTimer,
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h, -42, 0, None, None, 0)
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class TestWaitFunctions(unittest.TestCase):
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def testMsgWaitForMultipleObjects(self):
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# this function used to segfault when called with an empty list
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res = win32event.MsgWaitForMultipleObjects([], 0, 0, 0)
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self.assertEquals(res, win32event.WAIT_TIMEOUT)
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def testMsgWaitForMultipleObjects2(self):
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# test with non-empty list
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event = win32event.CreateEvent(None, 0, 0, None)
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res = win32event.MsgWaitForMultipleObjects([event], 0, 0, 0)
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self.assertEquals(res, win32event.WAIT_TIMEOUT)
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def testMsgWaitForMultipleObjectsEx(self):
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# this function used to segfault when called with an empty list
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res = win32event.MsgWaitForMultipleObjectsEx([], 0, 0, 0)
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self.assertEquals(res, win32event.WAIT_TIMEOUT)
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def testMsgWaitForMultipleObjectsEx2(self):
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# test with non-empty list
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event = win32event.CreateEvent(None, 0, 0, None)
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res = win32event.MsgWaitForMultipleObjectsEx([event], 0, 0, 0)
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self.assertEquals(res, win32event.WAIT_TIMEOUT)
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class TestEvent(unittest.TestCase):
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def assertSignaled(self, event):
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self.assertEquals(win32event.WaitForSingleObject(event, 0),
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win32event.WAIT_OBJECT_0)
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def assertNotSignaled(self, event):
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self.assertEquals(win32event.WaitForSingleObject(event, 0),
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win32event.WAIT_TIMEOUT)
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def testCreateEvent(self):
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event = win32event.CreateEvent(None, False, False, None)
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self.assertNotSignaled(event)
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event = win32event.CreateEvent(None, False, True, None)
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self.assertSignaled(event)
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self.assertNotSignaled(event)
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event = win32event.CreateEvent(None, True, True, None)
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self.assertSignaled(event)
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self.assertSignaled(event)
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def testSetEvent(self):
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event = win32event.CreateEvent(None, True, False, None)
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self.assertNotSignaled(event)
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res = win32event.SetEvent(event)
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self.assertEquals(res, None)
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self.assertSignaled(event)
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event.close()
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self.assertRaises(pywintypes.error, win32event.SetEvent, event)
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def testResetEvent(self):
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event = win32event.CreateEvent(None, True, True, None)
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self.assertSignaled(event)
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res = win32event.ResetEvent(event)
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self.assertEquals(res, None)
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self.assertNotSignaled(event)
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event.close()
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self.assertRaises(pywintypes.error, win32event.ResetEvent, event)
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class TestMutex(unittest.TestCase):
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def testReleaseMutex(self):
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mutex = win32event.CreateMutex(None, True, None)
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res = win32event.ReleaseMutex(mutex)
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self.assertEqual(res, None)
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res = win32event.WaitForSingleObject(mutex, 0)
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self.assertEqual(res, win32event.WAIT_OBJECT_0)
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mutex.close()
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self.assertRaises(pywintypes.error, win32event.ReleaseMutex, mutex)
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if __name__=='__main__':
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unittest.main()
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