def testTalkingToController():
"""
Start RailroadBig and Controller.
Start a separate thread to send messages to the railroad.
Tell Controller to read layout.xml.
Initialize train 1111 at position [5,1] and assume response is virtual slot 5.
Tell train to blink lights and change direction five times.
Should see messages sent and messages received.
"""
print("Entering function testTalkingToController")
sak = StartAndKill()
sak.setPath("../../runSoftware")
sak.start("simulator")
sak.start("controller")
sk = MsgSocket(name="1")
sk.connect("localhost", 1235)
time.sleep(2)
sk.send(DoReadLayoutMsg("../../runSoftware/Layout.xml"))
process = TestBlinkLightsViaController(sk)
time.sleep(5)
process.start()
while True:
try:
sk.receive()
except:
break
sk.close()
print("Leaving function testTalkingToController\n")
def testReceive():
"""
Start RailroadBig and connect to it at (local host, 1234).
Start a separate thread to send messages to the railroad.
Register train 1111 and assume response is physical slot 1
Tell train to blink lights and change direction 5 times.
Should see messages sent and messages received.
"""
sak = StartAndKill()
print("Entering function testReceive\n")
sak.setPath("../../runSoftware")
sak.start("simulator")
sk = MsgSocket(name="1")
sk.connect("localhost", 1234)
process = TestBlinkLightsDirectly(sk)
process.start()
while True:
try:
sk.receive()
except:
break
sk.close()
print("Leaving function testReceive\n")
def testSend():
"""
Start RailroadBig and connect to it at (local host, 1234)
Register train 1111 and assume response is physical slot 1
Tell train to blink its lights 5 times
Will see only the messages sent.
"""
sak = StartAndKill()
print("Entering function testSend")
sak.setPath("../../runSoftware")
sak.start("simulator")
time.sleep(3)
sk = MsgSocket(name="1") # sk is the socket to the simulator
sk.connect("localhost", 1234)
sk.send(LocoAdrMsg(address=1111)) # find slot for loco 1111 and assume response is slot 1
time.sleep(1)
sk.send(MoveSlotsMsg(slot1=1, slot2=1)) # register slot 1
time.sleep(1)
for i in range(1, 6):
# send to slot 1 messages to turn the lights on and off
sk.send(LocoDirfMsg(slot=1, direction=kBackward, lights=kOn, horn=kOff, bell=kOn))
time.sleep(0.2)
sk.send(LocoDirfMsg(slot=1, direction=kForward, lights=kOff, horn=kOff, bell=kOff))
time.sleep(0.2)
raw_input("Press enter to kill RailroadBig and leave function testSend")
sk.close()
sak.kill("simulator")
print("Leaving function testSend")
