def setUp(self):
self.symbols = Symbols.generateSymbols()
self.identifiers = Symbols.generateIdentifiers()
self.frames = Frames.generate()
simulator = TwoOfFiveSimulator()
simulator.addSymbols(symbols=Symbols.generateSymbols(),identifiers=Symbols.generateIdentifiers())
simulator.addFrames(frames=Frames.generate())
self.simulator = simulator
def testFramesSequentially(self):
import mx.DateTime
symbols = []
for identifier in self.identifiers:
for frame in self.frames:
print frame.identifier
symbols.append(identifier)
for c in frame.sim():
symbols.append(c)
#chirps.append(self.simulator.chirps[0])
data = self.simulator.makec(symbols,mx.DateTime.now())
for d in data:
print "!",d
decoder = FrameDecoder()
decoder.addFrames(frames=Frames.generate())
decodedFrames = []
for d in data:
decoded = decoder.decode(d)
if decoded is not None:
decodedFrames.append(decoded)
#for d in decodedFrames: print d.identifier
#for f in self.frames: print f.identifier
for i in range(len(decodedFrames)):
self.failUnlessEqual(decodedFrames[i].identifier,decoder.frames[i].identifier)
def testAllFrames(self):
import mx.DateTime
for identifier in self.identifiers:
for frame in self.frames:
symbols = []
print "!",frame
for s in frame.sim():
symbols.append(s)
t = mx.DateTime.now()
#c = Chirp(pulses=[copy(t)])
#chirps.insert(0,c)
#t += mx.DateTime.DateTimeDeltaFrom(10)
data = self.simulator.makec(symbols,t)
#for d in data:
# print "!",d
new_time_stamp = t - mx.DateTime.DateTimeDeltaFrom(len(identifier)*0.5)
#data[0].timeStamp = data[0].timeStamp - mx.DateTime.DateTimeDeltaFrom(2)
real_identifier = copy(identifier)
real_identifier.timeStamp = new_time_stamp
data.insert(0,real_identifier)
decoder = FrameDecoder()
decoder.addFrames(frames=Frames.generate())
for d in data:
print "Adding ",d,"to the decoder"
new_data = decoder.decode(d)
if new_data is not None:
#print "!",new_data
break
if new_data is None:
self.fail()
self.failUnlessEqual(frame.identifier,new_data.identifier)
