-- 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) == "") 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