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How to use test_lock method in avocado

Best Python code snippet using avocado_python

test_lock.py

Source:test_lock.py

1import etcd2try:3    import mock4except ImportError:5    from unittest import mock6from etcd.tests.unit import TestClientApiBase7class TestClientLock(TestClientApiBase):8    def recursive_read(self):9        nodes = [10            {"key": "/_locks/test_lock/1", "value": "2qwwwq",11             "modifiedIndex":33,"createdIndex":33},12            {"key": "/_locks/test_lock/34", "value": self.locker.uuid,13             "modifiedIndex":34,"createdIndex":34},14        ]15        d = {16            "action": "get",17            "node": {"dir": True,18                     "nodes": [{"key":"/_locks/test_lock", "dir": True,19                                "nodes": nodes}]}20        }21        self._mock_api(200, d)22    def setUp(self):23        super(TestClientLock, self).setUp()24        self.locker = etcd.Lock(self.client, 'test_lock')25    def test_initialization(self):26        """27        Verify the lock gets initialized correctly28        """29        self.assertEquals(self.locker.name, u'test_lock')30        self.assertEquals(self.locker.path, u'/_locks/test_lock')31        self.assertEquals(self.locker.is_taken, False)32    def test_acquire(self):33        """34        Acquiring a precedingly inexistent lock works.35        """36        l = etcd.Lock(self.client, 'test_lock')37        l._find_lock = mock.MagicMock(spec=l._find_lock, return_value=False)38        l._acquired = mock.MagicMock(spec=l._acquired, return_value=True)39        # Mock the write40        d = {41            u'action': u'set',42            u'node': {43                u'modifiedIndex': 190,44                u'key': u'/_locks/test_lock/1',45                u'value': l.uuid46            }47        }48        self._mock_api(200, d)49        self.assertEquals(l.acquire(), True)50        self.assertEquals(l._sequence, '1')51    def test_is_acquired(self):52        """53        Test is_acquired54        """55        self.locker._sequence = '1'56        d = {57            u'action': u'get',58            u'node': {59                u'modifiedIndex': 190,60                u'key': u'/_locks/test_lock/1',61                u'value': self.locker.uuid62            }63        }64        self._mock_api(200, d)65        self.locker.is_taken = True66        self.assertEquals(self.locker.is_acquired, True)67    def test_is_not_acquired(self):68        """69        Test is_acquired failures70        """71        self.locker._sequence = '2'72        self.locker.is_taken = False73        self.assertEquals(self.locker.is_acquired, False)74        self.locker.is_taken = True75        self._mock_exception(etcd.EtcdKeyNotFound, self.locker.lock_key)76        self.assertEquals(self.locker.is_acquired, False)77        self.assertEquals(self.locker.is_taken, False)78    def test_acquired(self):79        """80        Test the acquiring primitives81        """82        self.locker._sequence = '4'83        retval = ('/_locks/test_lock/4', None)84        self.locker._get_locker = mock.MagicMock(85            spec=self.locker._get_locker, return_value=retval)86        self.assertTrue(self.locker._acquired())87        self.assertTrue(self.locker.is_taken)88        retval = ('/_locks/test_lock/1', '/_locks/test_lock/4')89        self.locker._get_locker = mock.MagicMock(return_value=retval)90        self.assertFalse(self.locker._acquired(blocking=False))91        self.assertFalse(self.locker.is_taken)92        d = {93            u'action': u'delete',94            u'node': {95                u'modifiedIndex': 190,96                u'key': u'/_locks/test_lock/1',97                u'value': self.locker.uuid98            }99        }100        self._mock_api(200, d)101        returns = [('/_locks/test_lock/1', '/_locks/test_lock/4'),  ('/_locks/test_lock/4', None)]102        def side_effect():103            return returns.pop()104        self.locker._get_locker = mock.MagicMock(105            spec=self.locker._get_locker, side_effect=side_effect)106        self.assertTrue(self.locker._acquired())107    def test_acquired_no_timeout(self):108        self.locker._sequence = 4109        returns = [('/_locks/test_lock/4', None), ('/_locks/test_lock/1', '/_locks/test_lock/4')]110        def side_effect():111            return returns.pop()112        d = {113            u'action': u'get',114            u'node': {115                u'modifiedIndex': 190,116                u'key': u'/_locks/test_lock/4',117                u'value': self.locker.uuid118            }119        }120        self._mock_api(200, d)121        self.locker._get_locker = mock.create_autospec(122            self.locker._get_locker, side_effect=side_effect)123        self.assertTrue(self.locker._acquired())124    def test_lock_key(self):125        """126        Test responses from the lock_key property127        """128        with self.assertRaises(ValueError):129            self.locker.lock_key130        self.locker._sequence = '5'131        self.assertEquals(u'/_locks/test_lock/5',self.locker.lock_key)132    def test_set_sequence(self):133        self.locker._set_sequence('/_locks/test_lock/10')134        self.assertEquals('10', self.locker._sequence)135    def test_find_lock(self):136        d = {137            u'action': u'get',138            u'node': {139                u'modifiedIndex': 190,140                u'key': u'/_locks/test_lock/1',141                u'value': self.locker.uuid142            }143        }144        self._mock_api(200, d)145        self.locker._sequence = '1'146        self.assertTrue(self.locker._find_lock())147        # Now let's pretend the lock is not there148        self._mock_exception(etcd.EtcdKeyNotFound, self.locker.lock_key)149        self.assertFalse(self.locker._find_lock())150        self.locker._sequence = None151        self.recursive_read()152        self.assertTrue(self.locker._find_lock())153        self.assertEquals(self.locker._sequence, '34')154    def test_get_locker(self):155        self.recursive_read()156        self.assertEquals((u'/_locks/test_lock/1', u'/_locks/test_lock/1'),157                          self.locker._get_locker())158        with self.assertRaises(etcd.EtcdLockExpired):159            self.locker._sequence = '35'160            self.locker._get_locker()161    def test_release(self):162        d = {163            u'action': u'delete',164            u'node': {165                u'modifiedIndex': 190,166                u'key': u'/_locks/test_lock/1',167                u'value': self.locker.uuid168            }169        }170        self._mock_api(200, d)171        self.locker._sequence = 1172        self.locker.is_taken = True173        self.locker.release()...

test_deadlock.py

Source:test_deadlock.py

...4import pypar as mpi5import scipy as sc6Nnode = mpi.size()7myrank = mpi.rank()8def test_lock(Nmpi,fields,pbc_opt=None):9    if myrank == 0:10	print 'PBC : %s, start' % pbc_opt11    mpi.barrier()12    for i in xrange(len(fields)):13	fields[i][:,:,:6] = 1.14	fields[i][:,:,6:] = 0.15	#print 'I`m', myrank,'Field %s Direction x1 sum before = '%i,fields[i][:,:,6].sum()16	#print 'I`m', myrank,'Field %s Direction x2 sum before = '%i,fields[i][:,:,7].sum()17	#print 'I`m', myrank,'Field %s Direction y1 sum before = '%i,fields[i][:,:,8].sum()18	#print 'I`m', myrank,'Field %s Direction y2 sum before = '%i,fields[i][:,:,9].sum()19	#print 'I`m', myrank,'Field %s Direction z1 sum before = '%i,fields[i][:,:,10].sum()20	#print 'I`m', myrank,'Field %s Direction z2 sum before = '%i,fields[i][:,:,11].sum()21    mpi.barrier()22    if myrank != 0:23	targets = MPI.calc_mpitarget(Nmpi, myrank)24	targets_pbc = MPI.calc_mpitarget_pbc(Nmpi, myrank, pbc_opt)25	message_range = MPI.test_making_message_range()26	MPI.test_mpi_exchange(fields, Nmpi, myrank, targets, message_range)27	MPI.test_mpi_exchange_pbc(fields, myrank,targets_pbc, message_range, pbc_opt)28	for i in xrange(len(fields)):29	    print 'I`m', myrank,'Field %s Direction x1 sum after = '%i,fields[i][:,:,6].sum()30	    print 'I`m', myrank,'Field %s Direction x2 sum after = '%i,fields[i][:,:,7].sum()31	    print 'I`m', myrank,'Field %s Direction y1 sum after = '%i,fields[i][:,:,8].sum()32	    print 'I`m', myrank,'Field %s Direction y2 sum after = '%i,fields[i][:,:,9].sum()33	    print 'I`m', myrank,'Field %s Direction z1 sum after = '%i,fields[i][:,:,10].sum()34	    print 'I`m', myrank,'Field %s Direction z2 sum after = '%i,fields[i][:,:,11].sum()35    mpi.barrier()36    if myrank == 0:37	print 'PBC : %s, Done' % pbc_opt38	print39	print40	print41if __name__ == '__main__':42    Nx = 100043    Ny = 10044    fields = []45    fields.append(sc.zeros((Nx,Ny,12),'f'))46    fields.append(sc.zeros((Nx,Ny,12),'f'))47    fields.append(sc.zeros((Nx,Ny,12),'f'))48    Nmpi = (8,1,1)49    # one field50    #test_lock(Nmpi,fields[:1])51    #test_lock(Nmpi,fields[:1],'x')52    #test_lock(Nmpi,fields[:1],'xy')53    #test_lock(Nmpi,fields[:1],'xyz')54    # two fields55    #test_lock(Nmpi,fields[:2])56    #test_lock(Nmpi,fields[:2],'x')57    #test_lock(Nmpi,fields[:2],'xy')58    #test_lock(Nmpi,fields[:2],'xyz')59    # three fields60    #test_lock(Nmpi,fields[:3])61    #test_lock(Nmpi,fields[:3],'x')62    #test_lock(Nmpi,fields[:3],'xy')63    test_lock(Nmpi,fields[:3],'xyz')64    Nmpi = (2,4,1)65    # one field66    #test_lock(Nmpi,fields[:1])67    #test_lock(Nmpi,fields[:1],'x')68    #test_lock(Nmpi,fields[:1],'xy')69    #test_lock(Nmpi,fields[:1],'xyz')70    # two fields71    #test_lock(Nmpi,fields[:2])72    #test_lock(Nmpi,fields[:2],'x')73    #test_lock(Nmpi,fields[:2],'xy')74    #test_lock(Nmpi,fields[:2],'xyz')75    # three fields76    #test_lock(Nmpi,fields[:3])77    #test_lock(Nmpi,fields[:3],'x')78    #test_lock(Nmpi,fields[:3],'xy')79    #test_lock(Nmpi,fields[:3],'xyz')80    Nmpi = (2,2,2)81    # one field82    #test_lock(Nmpi,fields[:1])83    #test_lock(Nmpi,fields[:1],'x')84    #test_lock(Nmpi,fields[:1],'xy')85    #test_lock(Nmpi,fields[:1],'xyz')86    # two fields87    #test_lock(Nmpi,fields[:2])88    #test_lock(Nmpi,fields[:2],'x')89    #test_lock(Nmpi,fields[:2],'xy')90    #test_lock(Nmpi,fields[:2],'xyz')91    # three fields92    #test_lock(Nmpi,fields[:3])93    #test_lock(Nmpi,fields[:3],'x')94    #test_lock(Nmpi,fields[:3],'xy')95    #test_lock(Nmpi,fields[:3],'xyz')...

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