def get(alias, nodeID) :
connection.network.send(verifyNodeGlobal.makeframe(alias, nodeID))
while (True) :
reply = connection.network.receive()
if (reply == None ) : return None,None
if (reply.startswith(":X180B7")) :
return int(reply[7:10],16),canolcbutils.bodyArray(reply)
def get(alias, nodeID, verbose) :
connection.network.send(verifyNodeGlobal.makeframe(alias, nodeID))
while (True) :
reply = connection.network.receive()
if (reply == None ) : return None,None
if (reply.startswith(":X19170")) :
alias,nodeID = int(reply[7:10],16),canolcbutils.bodyArray(reply)
if verbose : print "Found alias "+str(alias)+" ("+hex(alias)+") for node ID ",nodeID
return alias,nodeID
def get(alias, nodeID, verbose):
connection.network.send(verifyNodeGlobal.makeframe(alias, nodeID))
while (True):
reply = connection.network.receive()
if (reply == None): return None, None
if (reply.startswith(":X19170")):
alias, nodeID = int(reply[7:10], 16), canolcbutils.bodyArray(reply)
if verbose:
print "Found alias " + str(alias) + " (" + hex(
alias) + ") for node ID ", nodeID
return alias, nodeID
def once(alias, n, connection, verbose, parallel) :
for j in range(parallel) :
connection.network.send(verifyNodeGlobal.makeframe(alias, None))
for j in range(parallel) :
reply = connection.network.receive()
while reply != None and reply.startswith("!") :
# skip
reply = connection.network.receive()
if reply == None :
print "No reply received"
return 1
if not reply.startswith(":X180B7") :
print "Incorrect reply received"
return 2
return 0
def once(dest, connection, identifynode, verbose, marks):
alias = (dest - 10) | 1
# Note: This test assumes that the response will be
# to reacquire another alias after the conflicted one is
# dropped. This isn't required behavior by standard, but
# is a necessary condition for the test to continue and
# check another conflict condition.
#
# Sending a global message (that normally doesn't get a response)
# by sending verifyNodeGlobal with a nodeID that doesn't match any valid
connection.network.send(
verifyNodeGlobal.makeframe(dest, [0, 0, 0, 0, 0, 1]))
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return -21
if not reply.startswith(":X10703"):
print "Expected first AMR"
return -22
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return -21
if not reply.startswith(":X17"):
print "Expected first CID"
return -22
if int(reply[7:10], 16) == 0:
print "received alias == 0"
return -24
if int(reply[7:10], 16) == dest:
print "received alias == previous alias"
# this is just noted, it doesnt end test
dest = int(reply[7:10], 16)
marks.add(dest)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
time.sleep(0.65)
reply = connection.network.receive() # RID
reply = connection.network.receive() # AMD
reply = connection.network.receive() # VerifiedNID
return dest
def once(dest, connection, identifynode, verbose, marks) :
alias = (dest-10)|1
# Note: This test assumes that the response will be
# to reacquire another alias after the conflicted one is
# dropped. This isn't required behavior by standard, but
# is a necessary condition for the test to continue and
# check another conflict condition.
#
# Sending a global message (that normally doesn't get a response)
# by sending verifyNodeGlobal with a nodeID that doesn't match any valid
connection.network.send(verifyNodeGlobal.makeframe(dest, [0,0,0,0,0,1]))
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return -21
if not reply.startswith(":X10703") :
print "Expected first AMR"
return -22
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return -21
if not reply.startswith(":X17") :
print "Expected first CID"
return -22
if int(reply[7:10],16) == 0 :
print "received alias == 0"
return -24
if int(reply[7:10],16) == dest :
print "received alias == previous alias"
# this is just noted, it doesnt end test
dest = int(reply[7:10],16)
marks.add(dest)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
time.sleep(0.65)
reply = connection.network.receive() # RID
reply = connection.network.receive() # AMD
reply = connection.network.receive() # VerifiedNID
return dest
def test(alias, dest, connection, verbose) :
# Note: This test assumes that the response will be
# to reacquire another alias after the conflicted one is
# dropped. This isn't required behavior by standard, but
# is a necessary condition for the test to continue and
# check another conflict condition.
#
# Sending a global message (that normally doesn't get a response)
# by sending verifyNodeGlobal with a nodeID that doesn't match any valid
if verbose : print " check no-response global message with alias conflict"
connection.network.send(verifyNodeGlobal.makeframe(dest, [0,0,0,0,0,1]))
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703") :
print "Expected first AMR"
return 22
if int(reply[7:10],16) != dest :
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return 21
if not reply.startswith(":X17") :
print "Expected first CID"
return 22
if int(reply[7:10],16) == 0 :
print "received alias == 0"
return 23
dest = int(reply[7:10],16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None) :
reply = connection.network.receive()
# Sending a global message (that normally does get a response)
if verbose : print " check response-inducing global message with alias conflict"
connection.network.send(verifyNodeGlobal.makeframe(dest, None))
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703") :
print "Expected second AMR"
return 22
if int(reply[7:10],16) != dest :
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return 31
if not reply.startswith(":X17") :
print "Expected second CID"
return 32
if int(reply[7:10],16) == 0 :
print "received alias == 0"
return 33
dest = int(reply[7:10],16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None) :
reply = connection.network.receive()
# Sending an addressed message to some other alias (note arguments backwards, on purpose)
if verbose : print " check addressed message with alias conflict"
connection.network.send(verifyNodeAddressed.makeframe(dest, alias, None))
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703") :
print "Expected third AMR"
return 22
if int(reply[7:10],16) != dest :
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None :
if verbose : print "no response received to conflict frame"
return 41
if not reply.startswith(":X17") :
if verbose : print "Expected third CID"
return 42
if int(reply[7:10],16) == 0 :
print "received alias == 0"
return 43
dest = int(reply[7:10],16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None) :
reply = connection.network.receive()
# send a CheckID
if verbose : print " check CheckID with alias conflict"
connection.network.send(canolcbutils.makeframestring(0x17020000+dest, None))
reply = connection.network.receive()
if reply == None :
if verbose : print "no response received to CID"
return 51
if int(reply[7:10],16) != dest :
if verbose : print "mismatched reply alias"
return 52
if not reply.startswith(":X10700") :
if verbose : print "CID reply not correct, RID expected"
return 53
# send a ReserveID
connection.network.send(canolcbutils.makeframestring(0x10700000+dest, None))
if verbose : print " check ReserveID with alias conflict"
reply = connection.network.receive()
if reply == None :
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703") :
print "Expected fourth AMR"
return 22
if int(reply[7:10],16) != dest :
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None :
if verbose : print "no response received to conflict frame"
return 61
if not reply.startswith(":X17") :
if verbose : print "Expected fourth CID"
return 62
if int(reply[7:10],16) == 0 :
print "received alias == 0"
return 63
dest = int(reply[7:10],16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None) :
reply = connection.network.receive()
return 0
def test(alias, dest, connection, verbose):
# Note: This test assumes that the response will be
# to reacquire another alias after the conflicted one is
# dropped. This isn't required behavior by standard, but
# is a necessary condition for the test to continue and
# check another conflict condition.
#
# Sending a global message (that normally doesn't get a response)
# by sending verifyNodeGlobal with a nodeID that doesn't match any valid
if verbose: print " check no-response global message with alias conflict"
connection.network.send(
verifyNodeGlobal.makeframe(dest, [0, 0, 0, 0, 0, 1]))
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703"):
print "Expected first AMR"
return 22
if int(reply[7:10], 16) != dest:
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return 21
if not reply.startswith(":X17"):
print "Expected first CID"
return 22
if int(reply[7:10], 16) == 0:
print "received alias == 0"
return 23
dest = int(reply[7:10], 16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None):
reply = connection.network.receive()
# Sending a global message (that normally does get a response)
if verbose:
print " check response-inducing global message with alias conflict"
connection.network.send(verifyNodeGlobal.makeframe(dest, None))
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703"):
print "Expected second AMR"
return 22
if int(reply[7:10], 16) != dest:
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return 31
if not reply.startswith(":X17"):
print "Expected second CID"
return 32
if int(reply[7:10], 16) == 0:
print "received alias == 0"
return 33
dest = int(reply[7:10], 16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None):
reply = connection.network.receive()
# Sending an addressed message to some other alias (note arguments backwards, on purpose)
if verbose: print " check addressed message with alias conflict"
connection.network.send(verifyNodeAddressed.makeframe(dest, alias, None))
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703"):
print "Expected third AMR"
return 22
if int(reply[7:10], 16) != dest:
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None:
if verbose: print "no response received to conflict frame"
return 41
if not reply.startswith(":X17"):
if verbose: print "Expected third CID"
return 42
if int(reply[7:10], 16) == 0:
print "received alias == 0"
return 43
dest = int(reply[7:10], 16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None):
reply = connection.network.receive()
# send a CheckID
if verbose: print " check CheckID with alias conflict"
connection.network.send(
canolcbutils.makeframestring(0x17020000 + dest, None))
reply = connection.network.receive()
if reply == None:
if verbose: print "no response received to CID"
return 51
if int(reply[7:10], 16) != dest:
if verbose: print "mismatched reply alias"
return 52
if not reply.startswith(":X10700"):
if verbose: print "CID reply not correct, RID expected"
return 53
# send a ReserveID
connection.network.send(
canolcbutils.makeframestring(0x10700000 + dest, None))
if verbose: print " check ReserveID with alias conflict"
reply = connection.network.receive()
if reply == None:
print "no response received to conflict frame"
return 21
if not reply.startswith(":X10703"):
print "Expected fourth AMR"
return 22
if int(reply[7:10], 16) != dest:
print "incorrect alias in AMR"
return 23
reply = connection.network.receive()
if reply == None:
if verbose: print "no response received to conflict frame"
return 61
if not reply.startswith(":X17"):
if verbose: print "Expected fourth CID"
return 62
if int(reply[7:10], 16) == 0:
print "received alias == 0"
return 63
dest = int(reply[7:10], 16)
# pull & drop rest of sequence
reply = connection.network.receive() # CID 2
reply = connection.network.receive() # CID 3
reply = connection.network.receive() # CID 4
timeout = connection.network.timeout
connection.network.timeout = 1.0
reply = connection.network.receive() # RID
connection.network.timeout = timeout
# dump everything until nothing heard
while (reply != None):
reply = connection.network.receive()
return 0