def testAttach(self):
self.assertEqual(len(self.stub.attachmentIds), 0)
self.stub.setNewAttachDetachCallback(self)
vita49_fmt = BULKIO.VITA49DataPacketPayloadFormat(
False, BULKIO.VITA49_REAL, BULKIO.VITA49_32F, False, 0, 0, 0, 0, 0,
0)
if self._streamDef._NP_RepositoryId == BULKIO.SDDSStreamDefinition._NP_RepositoryId:
newStreamDef = self._streamDef('abc', BULKIO.SDDS_SF, '0.0.0.0', 0,
self.GOOD_PORT, 0, False, '')
else:
newStreamDef = self._streamDef('0.0.0.0', 0, self.GOOD_PORT,
BULKIO.VITA49_UDP_TRANSPORT, 'abc',
False, vita49_fmt)
retval = self.port.addStream(newStreamDef)
self.assertTrue(retval)
self.assertEqual(len(self.stub.attachmentIds), 1)
if self._streamDef._NP_RepositoryId == BULKIO.SDDSStreamDefinition._NP_RepositoryId:
invalidStreamDef = self._streamDef('def', BULKIO.SDDS_SF,
'0.0.0.0', 0, self.BAD_PORT, 0,
False, '')
else:
invalidStreamDef = self._streamDef('0.0.0.0', 0, self.BAD_PORT,
BULKIO.VITA49_UDP_TRANSPORT,
'def', False, vita49_fmt)
self.assertRaises(self._exception, self.port.addStream,
invalidStreamDef)
self.assertRaises(self._exception, self.port.attach, invalidStreamDef,
'some_user')
self.assertEqual(len(self.stub.attachmentIds), 1)
if self._streamDef._NP_RepositoryId == BULKIO.SDDSStreamDefinition._NP_RepositoryId:
validStreamDef = self._streamDef('def', BULKIO.SDDS_SF, '0.0.0.0',
0, self.GOOD_PORT, 0, False, '')
else:
validStreamDef = self._streamDef('0.0.0.0', 0, self.GOOD_PORT,
BULKIO.VITA49_UDP_TRANSPORT,
'def', False, vita49_fmt)
retval = self.port.addStream(validStreamDef)
self.assertTrue(retval)
self.assertEqual(len(self.stub.attachmentIds), 2)
def callAttach(self, valid_data_format=True, mode=0):
# Mode 0 = RealShort , 1 = ComplexShort, 2 = RealFloat, 3 = ComplexFloat
payloadFormat_RealShort = BULKIO.VITA49DataPacketPayloadFormat(
True, BULKIO.VITA49_REAL, BULKIO.VITA49_16T, False, 0, 0, 16, 16,
1, 1)
payloadFormat_ComplexShort = BULKIO.VITA49DataPacketPayloadFormat(
True, BULKIO.VITA49_COMPLEX_CARTESIAN, BULKIO.VITA49_16T, False, 0,
0, 16, 16, 1, 1)
payloadFormat_RealFloat = BULKIO.VITA49DataPacketPayloadFormat(
True, BULKIO.VITA49_REAL, BULKIO.VITA49_32F, False, 0, 0, 32, 32,
1, 1)
payloadFormat_ComplexFloat = BULKIO.VITA49DataPacketPayloadFormat(
True, BULKIO.VITA49_COMPLEX_CARTESIAN, BULKIO.VITA49_32F, False, 0,
0, 32, 32, 1, 1)
payloadFormat_RealLong = BULKIO.VITA49DataPacketPayloadFormat(
True, BULKIO.VITA49_REAL, BULKIO.VITA49_32T, False, 0, 0, 32, 32,
1, 1)
payloadFormat_RealOctet = BULKIO.VITA49DataPacketPayloadFormat(
True, BULKIO.VITA49_REAL, BULKIO.VITA49_8T, False, 0, 0, 8, 8, 1,
1)
if mode == 0:
payloadFormat = payloadFormat_RealShort
elif mode == 1:
payloadFormat = payloadFormat_ComplexShort
elif mode == 2:
payloadFormat = payloadFormat_RealFloat
elif mode == 3:
payloadFormat = payloadFormat_ComplexFloat
elif mode == 4:
payloadFormat = payloadFormat_RealLong
elif mode == 5:
payloadFormat = payloadFormat_RealOctet
else:
payloadFormat = None
streamDef = BULKIO.VITA49StreamDefinition(self.uni_ip, 0, self.port,
BULKIO.VITA49_UDP_TRANSPORT,
"id", valid_data_format,
payloadFormat)
# Try to attach
attachId = ''
try:
attachId = self.input_vita49_port.attach(streamDef, 'test')
except Exception, e:
print str(e)
print "ATTACH FAILED"
attachId = ''
