def test_RTM_AUTO_ORDER_reordering(self):
alice_0 = Channel(0, RTM_AUTO_ORDERED, 0.5, 5)
bob_0 = Channel(0, RTM_AUTO_ORDERED, 0.5, 5)
alice_0.write(bytearray('DUPA1'))
alice_0.write(bytearray('DUPA2'))
alice_0.write(bytearray('DUPA3'))
dupa1 = alice_0.on_sendable()
dupa2 = alice_0.on_sendable()
dupa3 = alice_0.on_sendable()
bob_0.on_received(dupa3)
self.assertRaises(NothingToRead, bob_0.read)
bob_0.on_received(dupa2)
self.assertRaises(NothingToRead, bob_0.read)
bob_0.on_received(dupa1)
self.assertEquals(bob_0.read(), bytearray('DUPA1'))
self.assertEquals(bob_0.read(), bytearray('DUPA2'))
self.assertEquals(bob_0.read(), bytearray('DUPA3'))
def test_RTM_AUTO_ORDER_reordering(self):
alice_0 = Channel(0, RTM_AUTO_ORDERED, 0.5, 5)
bob_0 = Channel(0, RTM_AUTO_ORDERED, 0.5, 5)
alice_0.write(bytearray('DUPA1'))
alice_0.write(bytearray('DUPA2'))
alice_0.write(bytearray('DUPA3'))
dupa1 = alice_0.on_sendable()
dupa2 = alice_0.on_sendable()
dupa3 = alice_0.on_sendable()
bob_0.on_received(dupa3)
self.assertRaises(NothingToRead, bob_0.read)
bob_0.on_received(dupa2)
self.assertRaises(NothingToRead, bob_0.read)
bob_0.on_received(dupa1)
self.assertEquals(bob_0.read(), bytearray('DUPA1'))
self.assertEquals(bob_0.read(), bytearray('DUPA2'))
self.assertEquals(bob_0.read(), bytearray('DUPA3'))
def test_RTM_NONE(self):
alice_0 = Channel(0, RTM_NONE)
bob_0 = Channel(0, RTM_NONE)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
self.assertEquals(bob_0.read(), bytearray('DUPA'))
def test_RTM_NONE(self):
alice_0 = Channel(0, RTM_NONE)
bob_0 = Channel(0, RTM_NONE)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
self.assertEquals(bob_0.read(), bytearray('DUPA'))
def test_RTM_MANUAL_more64randomed(self):
alice_0 = Channel(0, RTM_MANUAL)
bob_0 = Channel(0, RTM_MANUAL)
for i in xrange(0, 500):
dts = bytearray([randint(0, 255) for x in xrange(0, 20)])
alice_0.write(dts)
p = alice_0.on_sendable()
bob_0.on_received(p)
alice_0.on_received(bob_0.on_sendable())
self.assertEquals(bob_0.read(), dts)
def test_RTM_MANUAL_more64randomed(self):
alice_0 = Channel(0, RTM_MANUAL)
bob_0 = Channel(0, RTM_MANUAL)
for i in xrange(0, 500):
dts = bytearray([randint(0, 255) for x in xrange(0, 20)])
alice_0.write(dts)
p = alice_0.on_sendable()
bob_0.on_received(p)
alice_0.on_received(bob_0.on_sendable())
self.assertEquals(bob_0.read(), dts)
def test_RTM_MANUAL_normalsend(self):
alice_0 = Channel(0, RTM_MANUAL)
bob_0 = Channel(0, RTM_MANUAL)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
self.assertEquals(bob_0.read(), bytearray('DUPA'))
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(len(alice_0.packs_in_transit), 0)
def test_RTM_AUTO_normalsend(self):
alice_0 = Channel(0, RTM_AUTO)
bob_0 = Channel(0, RTM_AUTO)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
self.assertEquals(bob_0.read(), bytearray('DUPA'))
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(alice_0.is_tx_in_progress(), False)
def test_RTM_MANUAL_normalsend(self):
alice_0 = Channel(0, RTM_MANUAL)
bob_0 = Channel(0, RTM_MANUAL)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
self.assertEquals(bob_0.read(), bytearray('DUPA'))
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(len(alice_0.packs_in_transit), 0)
def test_RTM_AUTO_normalsend(self):
alice_0 = Channel(0, RTM_AUTO)
bob_0 = Channel(0, RTM_AUTO)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
self.assertEquals(bob_0.read(), bytearray('DUPA'))
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(alice_0.is_tx_in_progress(), False)
def test_RTM_MANUAL_resend(self):
alice_0 = Channel(0, RTM_MANUAL, 0.5)
bob_0 = Channel(0, RTM_MANUAL, 0.5)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
sleep(0.6)
pk = alice_0.on_sendable()
bob_0.on_received(pk)
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(alice_0.is_tx_in_progress(), False)
def test_RTM_MANUAL_resend(self):
alice_0 = Channel(0, RTM_MANUAL, 0.5)
bob_0 = Channel(0, RTM_MANUAL, 0.5)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
sleep(0.6)
pk = alice_0.on_sendable()
bob_0.on_received(pk)
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(alice_0.is_tx_in_progress(), False)
def test_RTM_AUTO_bundle_control_1(self):
alice_0 = Channel(0, RTM_AUTO, 0.5, 2)
bob_0 = Channel(0, RTM_AUTO, 0.5, 2)
alice_0.write(bytearray('DUPA1'))
alice_0.write(bytearray('DUPA2'))
alice_0.write(bytearray('DUPA3'))
pk1 = alice_0.on_sendable()
pk2 = alice_0.on_sendable()
self.assertRaises(NothingToSend, alice_0.on_sendable)
bob_0.on_received(pk2)
ack_win2 = bob_0.on_sendable()
self.assertEquals(ack_win2.is_ack, True)
self.assertEquals(ack_win2.window_id, 1)
alice_0.on_received(ack_win2) # Alice receives ACK for DUPA2
self.assertEquals(bob_0.read(), bytearray('DUPA2'))
self.assertRaises(NothingToSend, alice_0.on_sendable)
def test_RTM_MANUAL_handover(self):
"""Tests an in-transmission packet content change"""
alice_0 = Channel(0, RTM_MANUAL, 0.5)
bob_0 = Channel(0, RTM_MANUAL, 0.5)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
sleep(0.6)
alice_0.write(bytearray('STEFAN'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(alice_0.is_tx_in_progress(), False)
self.assertEquals(bob_0.read(), bytearray('STEFAN'))
def test_RTM_AUTO_bundle_control_1(self):
alice_0 = Channel(0, RTM_AUTO, 0.5, 2)
bob_0 = Channel(0, RTM_AUTO, 0.5, 2)
alice_0.write(bytearray('DUPA1'))
alice_0.write(bytearray('DUPA2'))
alice_0.write(bytearray('DUPA3'))
pk1 = alice_0.on_sendable()
pk2 = alice_0.on_sendable()
self.assertRaises(NothingToSend, alice_0.on_sendable)
bob_0.on_received(pk2)
ack_win2 = bob_0.on_sendable()
self.assertEquals(ack_win2.is_ack, True)
self.assertEquals(ack_win2.window_id, 1)
alice_0.on_received(ack_win2) # Alice receives ACK for DUPA2
self.assertEquals(bob_0.read(), bytearray('DUPA2'))
self.assertRaises(NothingToSend, alice_0.on_sendable)
def test_RTM_MANUAL_handover(self):
"""Tests an in-transmission packet content change"""
alice_0 = Channel(0, RTM_MANUAL, 0.5)
bob_0 = Channel(0, RTM_MANUAL, 0.5)
alice_0.write(bytearray('DUPA'))
pk = alice_0.on_sendable()
sleep(0.6)
alice_0.write(bytearray('STEFAN'))
pk = alice_0.on_sendable()
bob_0.on_received(pk)
ack = bob_0.on_sendable()
self.assertEquals(ack.is_ack, True)
alice_0.on_received(ack)
self.assertEquals(alice_0.is_tx_in_progress(), False)
self.assertEquals(bob_0.read(), bytearray('STEFAN'))
