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-- test script for Pinfo and Address functions
-- use with dhcp.pcap in test/captures directory
------------- general test helper funcs ------------
local testlib = require("testlib")
local FRAME = "frame"
local DENIED = "denied"
local GETTER = "getter"
local SETTER = "setter"
local ADDR = "address"
local OTHER = "other"
-- expected number of runs per type
local n_frames = 4
local taptests = {
[FRAME]=n_frames,
[DENIED]=n_frames*32,
[GETTER]=n_frames*39,
[SETTER]=n_frames*15,
[ADDR]=n_frames*6,
[OTHER]=n_frames*2,
}
testlib.init(taptests)
---------
-- the following are so we can use pcall (which needs a function to call)
local function setPinfo(pinfo,name,value)
pinfo[name] = value
end
local function getPinfo(pinfo,name)
local foo = pinfo[name]
end
------------- test script ------------
local tap = Listener.new()
function tap.packet(pinfo,tvb)
testlib.countPacket(FRAME)
testlib.testing(FRAME,"Pinfo in Frame")
testlib.test(OTHER,"typeof-1", typeof(pinfo) == "Pinfo")
testlib.test(OTHER,"tostring-1", tostring(pinfo) == "a Pinfo")
testlib.testing(FRAME,"negative tests")
-- try to set read-only attributes
testlib.test(DENIED,"Pinfo.number-set-1",not pcall(setPinfo,pinfo,"number",0))
testlib.test(DENIED,"Pinfo.len-set-1",not pcall(setPinfo,pinfo,"len",0))
testlib.test(DENIED,"Pinfo.caplen-set-1",not pcall(setPinfo,pinfo,"caplen",0))
testlib.test(DENIED,"Pinfo.rel_ts-set-1",not pcall(setPinfo,pinfo,"rel_ts",0))
testlib.test(DENIED,"Pinfo.delta_ts-set-1",not pcall(setPinfo,pinfo,"delta_ts",0))
testlib.test(DENIED,"Pinfo.delta_dis_ts-set-1",not pcall(setPinfo,pinfo,"delta_dis_ts",0))
testlib.test(DENIED,"Pinfo.visited-set-1",not pcall(setPinfo,pinfo,"visited",0))
testlib.test(DENIED,"Pinfo.lo-set-1",not pcall(setPinfo,pinfo,"lo",0))
testlib.test(DENIED,"Pinfo.hi-set-1",not pcall(setPinfo,pinfo,"hi",0))
testlib.test(DENIED,"Pinfo.port_type-set-1",not pcall(setPinfo,pinfo,"port_type",0))
testlib.test(DENIED,"Pinfo.match-set-1",not pcall(setPinfo,pinfo,"match",0))
testlib.test(DENIED,"Pinfo.curr_proto-set-1",not pcall(setPinfo,pinfo,"curr_proto",0))
testlib.test(DENIED,"Pinfo.columns-set-1",not pcall(setPinfo,pinfo,"columns",0))
testlib.test(DENIED,"Pinfo.cols-set-1",not pcall(setPinfo,pinfo,"cols",0))
testlib.test(DENIED,"Pinfo.private-set-1",not pcall(setPinfo,pinfo,"private",0))
testlib.test(DENIED,"Pinfo.fragmented-set-1",not pcall(setPinfo,pinfo,"fragmented",0))
testlib.test(DENIED,"Pinfo.in_error_pkt-set-1",not pcall(setPinfo,pinfo,"in_error_pkt",0))
testlib.test(DENIED,"Pinfo.match_uint-set-1",not pcall(setPinfo,pinfo,"match_uint",0))
testlib.test(DENIED,"Pinfo.match_string-set-1",not pcall(setPinfo,pinfo,"match_string",0))
-- wrong type being set
testlib.test(DENIED,"Pinfo.src-set-1",not pcall(setPinfo,pinfo,"src","foobar"))
testlib.test(DENIED,"Pinfo.dst-set-1",not pcall(setPinfo,pinfo,"dst","foobar"))
testlib.test(DENIED,"Pinfo.dl_src-set-1",not pcall(setPinfo,pinfo,"dl_src","foobar"))
testlib.test(DENIED,"Pinfo.dl_dst-set-1",not pcall(setPinfo,pinfo,"dl_dst","foobar"))
testlib.test(DENIED,"Pinfo.net_src-set-1",not pcall(setPinfo,pinfo,"net_src","foobar"))
testlib.test(DENIED,"Pinfo.net_dst-set-1",not pcall(setPinfo,pinfo,"net_dst","foobar"))
testlib.test(DENIED,"Pinfo.src_port-set-1",not pcall(setPinfo,pinfo,"src_port","foobar"))
testlib.test(DENIED,"Pinfo.dst_port-set-1",not pcall(setPinfo,pinfo,"dst_port","foobar"))
testlib.test(DENIED,"Pinfo.can_desegment-set-1",not pcall(setPinfo,pinfo,"can_desegment","foobar"))
testlib.test(DENIED,"Pinfo.desegment_len-set-1",not pcall(setPinfo,pinfo,"desegment_len","foobar"))
testlib.test(DENIED,"Pinfo.desegment_offset-set-1",not pcall(setPinfo,pinfo,"desegment_offset","foobar"))
-- invalid attribute names
testlib.test(DENIED,"Pinfo.set-1",not pcall(setPinfo,pinfo,"foobar","foobar"))
testlib.test(DENIED,"Pinfo.get-12",not pcall(getPinfo,pinfo,"foobar"))
testlib.testing(FRAME,"basic getter tests")
local pktlen, srcip, dstip, srcport, dstport
if pinfo.number == 1 or pinfo.number == 3 then
pktlen = 314
srcip = "0.0.0.0"
dstip = "255.255.255.255"
srcport = 68
dstport = 67
else
pktlen = 342
srcip = "192.168.0.1"
dstip = "192.168.0.10"
srcport = 67
dstport = 68
end
testlib.test(GETTER,"Pinfo.number-get-1",pinfo.number == testlib.getPktCount(FRAME))
testlib.test(GETTER,"Pinfo.len-get-1",pinfo.len == pktlen)
testlib.test(GETTER,"Pinfo.caplen-get-1",pinfo.caplen == pktlen)
testlib.test(GETTER,"Pinfo.visited-get-1",pinfo.visited == true)
testlib.test(GETTER,"Pinfo.lo-get-1",tostring(pinfo.lo) == srcip)
testlib.test(GETTER,"Pinfo.lo-get-2",typeof(pinfo.lo) == "Address")
testlib.test(GETTER,"Pinfo.hi-get-1",tostring(pinfo.hi) == dstip)
testlib.test(GETTER,"Pinfo.hi-get-2",typeof(pinfo.hi) == "Address")
testlib.test(GETTER,"Pinfo.port_type-get-1",pinfo.port_type == 3)
testlib.test(GETTER,"Pinfo.match-get-1",pinfo.match == 0)
testlib.test(GETTER,"Pinfo.curr_proto-get-1",tostring(pinfo.curr_proto) == "<Missing Protocol Name>")
testlib.test(GETTER,"Pinfo.columns-get-1",tostring(pinfo.columns) == "Columns")
testlib.test(GETTER,"Pinfo.columns-get-2",typeof(pinfo.columns) == "Columns")
testlib.test(GETTER,"Pinfo.cols-get-1",tostring(pinfo.cols) == "Columns")
testlib.test(GETTER,"Pinfo.cols-get-2",typeof(pinfo.cols) == "Columns")
testlib.test(GETTER,"Pinfo.private-get-1",type(pinfo.private) == "userdata")
testlib.test(GETTER,"Pinfo.fragmented-get-1",pinfo.fragmented == false)
testlib.test(GETTER,"Pinfo.in_error_pkt-get-1",pinfo.in_error_pkt == false)
testlib.test(GETTER,"Pinfo.match_uint-get-1",pinfo.match_uint == 0)
testlib.test(GETTER,"Pinfo.match_string-get-1",pinfo.match_string == nil)
testlib.test(GETTER,"Pinfo.src-get-1",tostring(pinfo.src) == srcip)
testlib.test(GETTER,"Pinfo.src-get-2",typeof(pinfo.src) == "Address")
testlib.test(GETTER,"Pinfo.dst-get-1",tostring(pinfo.dst) == dstip)
testlib.test(GETTER,"Pinfo.dst-get-2",typeof(pinfo.dst) == "Address")
testlib.test(GETTER,"Pinfo.dl_src-get-1",typeof(pinfo.dl_src) == "Address")
testlib.test(GETTER,"Pinfo.dl_dst-get-1",typeof(pinfo.dl_dst) == "Address")
testlib.test(GETTER,"Pinfo.net_src-get-1",tostring(pinfo.net_src) == srcip)
testlib.test(GETTER,"Pinfo.net_src-get-2",typeof(pinfo.net_src) == "Address")
testlib.test(GETTER,"Pinfo.net_dst-get-1",tostring(pinfo.net_dst) == dstip)
testlib.test(GETTER,"Pinfo.net_dst-get-2",typeof(pinfo.net_dst) == "Address")
testlib.test(GETTER,"Pinfo.src_port-get-1",pinfo.src_port == srcport)
testlib.test(GETTER,"Pinfo.dst_port-get-1",pinfo.dst_port == dstport)
testlib.test(GETTER,"Pinfo.can_desegment-get-1",pinfo.can_desegment == 0)
testlib.test(GETTER,"Pinfo.desegment_len-get-1",pinfo.desegment_len == 0)
testlib.test(GETTER,"Pinfo.desegment_offset-get-1",pinfo.desegment_offset == 0)
testlib.test(GETTER,"pinfo.p2p_dir", pinfo.p2p_dir == P2P_DIR_UNKNOWN)
if pinfo.number == 1 then
testlib.test(GETTER,"Pinfo.rel_ts-get-1",pinfo.rel_ts == 0)
testlib.test(GETTER,"Pinfo.delta_ts-get-1",pinfo.delta_ts == 0)
testlib.test(GETTER,"Pinfo.delta_dis_ts-get-1",pinfo.delta_dis_ts == 0)
elseif pinfo.number == 2 then
testlib.test(GETTER,"Pinfo.rel_ts-get-1",pinfo.rel_ts == 0.000295)
testlib.test(GETTER,"Pinfo.delta_ts-get-1",pinfo.delta_ts == 0.000295)
testlib.test(GETTER,"Pinfo.delta_dis_ts-get-1",pinfo.delta_dis_ts == 0.000295)
elseif pinfo.number == 3 then
testlib.test(GETTER,"Pinfo.rel_ts-get-1",pinfo.rel_ts == 0.070031)
testlib.test(GETTER,"Pinfo.delta_ts-get-1",pinfo.delta_ts == 0.069736)
testlib.test(GETTER,"Pinfo.delta_dis_ts-get-1",pinfo.delta_dis_ts == 0.069736)
elseif pinfo.number == 4 then
testlib.test(GETTER,"Pinfo.rel_ts-get-1",pinfo.rel_ts == 0.070345)
testlib.test(GETTER,"Pinfo.delta_ts-get-1",pinfo.delta_ts == 0.000314)
testlib.test(GETTER,"Pinfo.delta_dis_ts-get-1",pinfo.delta_dis_ts == 0.000314)
end
testlib.testing(FRAME,"basic setter tests")
local tmp = pinfo.src
pinfo.src = pinfo.dst
pinfo.dst = tmp
testlib.test(SETTER,"Pinfo.src-set-1",tostring(pinfo.src) == dstip)
testlib.test(SETTER,"Pinfo.src-set-1",typeof(pinfo.src) == "Address")
testlib.test(SETTER,"Pinfo.dst-set-1",tostring(pinfo.dst) == srcip)
testlib.test(SETTER,"Pinfo.dst-set-1",typeof(pinfo.dst) == "Address")
local dl_dst_val = tostring(pinfo.dl_dst)
local dl_src_val = tostring(pinfo.dl_src)
tmp = pinfo.dl_src
pinfo.dl_src = pinfo.dl_dst
pinfo.dl_dst = tmp
testlib.test(SETTER,"Pinfo.dl_src-set-1",tostring(pinfo.dl_src) == dl_dst_val)
testlib.test(SETTER,"Pinfo.dl_dst-set-1",tostring(pinfo.dl_dst) == dl_src_val)
tmp = pinfo.net_src
pinfo.net_src = pinfo.net_dst
pinfo.net_dst = tmp
testlib.test(SETTER,"Pinfo.net_src-set-1",tostring(pinfo.net_src) == dstip)
testlib.test(SETTER,"Pinfo.net_src-set-1",typeof(pinfo.net_src) == "Address")
testlib.test(SETTER,"Pinfo.net_dst-set-1",tostring(pinfo.net_dst) == srcip)
testlib.test(SETTER,"Pinfo.net_dst-set-1",typeof(pinfo.net_dst) == "Address")
tmp = pinfo.src_port
pinfo.src_port = pinfo.dst_port
pinfo.dst_port = tmp
testlib.test(SETTER,"Pinfo.src_port-set-1",pinfo.src_port == dstport)
testlib.test(SETTER,"Pinfo.dst_port-set-1",pinfo.dst_port == srcport)
pinfo.can_desegment = 12
testlib.test(SETTER,"Pinfo.can_desegment-set-1",pinfo.can_desegment == 12)
pinfo.desegment_len = 34
testlib.test(SETTER,"Pinfo.desegment_len-set-1",pinfo.desegment_len == 34)
pinfo.desegment_offset = 45
testlib.test(SETTER,"Pinfo.desegment_offset-set-1",pinfo.desegment_offset == 45)
testlib.testing(FRAME,"Address functions")
testlib.test(ADDR,"Address-eq-1", pinfo.lo == pinfo.dst)
testlib.test(ADDR,"Address-eq-2", pinfo.lo ~= pinfo.hi)
testlib.test(ADDR,"Address-lt-1", pinfo.lo < pinfo.hi)
testlib.test(ADDR,"Address-lt-2", pinfo.hi > pinfo.lo)
testlib.test(ADDR,"Address-le-1", pinfo.lo <= pinfo.hi)
testlib.test(ADDR,"Address-le-2", pinfo.lo <= pinfo.dst)
testlib.pass(FRAME)
end
function tap.draw()
testlib.getResults()
end
|
