-- test script for various Lua functions -- use with dhcp.pcap in test/captures directory local testlib = require("testlib") local FRAME = "frame" local PER_FRAME = "per-frame" local OTHER = "other" -- expected number of runs per type local n_frames = 4 local taptests = { [FRAME]=n_frames, [PER_FRAME]=n_frames*5, [OTHER]=44 } testlib.init(taptests) --------- -- the following are so we can use pcall (which needs a function to call) local function setNSTime(nst,name,value) nst[name] = value end local function getNSTime(nst,name) local foo = nst[name] end ------------- test script ------------ testlib.testing(OTHER,"negative tests") testlib.test(OTHER,"NSTime.new-1",not pcall(NSTime,"FooBARhowdy")) testlib.test(OTHER,"NSTime.new-2",not pcall(NSTime,"ip","FooBARhowdy")) local tmptime = NSTime() testlib.test(OTHER,"NSTime.set-3",pcall(setNSTime,tmptime,"secs",10)) testlib.test(OTHER,"NSTime.set-4",not pcall(setNSTime,tmptime,"foobar",1000)) testlib.test(OTHER,"NSTime.set-5",pcall(setNSTime,tmptime,"nsecs",123)) testlib.test(OTHER,"NSTime.set-6",not pcall(setNSTime,NSTime,"secs",0)) testlib.test(OTHER,"NSTime.set-7",not pcall(setNSTime,tmptime,"secs","foobar")) testlib.test(OTHER,"NSTime.set-8",not pcall(setNSTime,NSTime,"nsecs",0)) testlib.test(OTHER,"NSTime.set-9",not pcall(setNSTime,tmptime,"nsecs","foobar")) testlib.test(OTHER,"NSTime.get-10",pcall(getNSTime,tmptime,"secs")) testlib.test(OTHER,"NSTime.get-11",pcall(getNSTime,tmptime,"nsecs")) testlib.test(OTHER,"NSTime.get-12",not pcall(getNSTime,NSTime,"secs")) testlib.test(OTHER,"NSTime.get-13",not pcall(getNSTime,NSTime,"nsecs")) testlib.testing(OTHER,"basic tests") local first = NSTime() local second = NSTime(100,100) local third = NSTime(0,100) testlib.test(OTHER,"NSTime.secs-14", first.secs == 0) testlib.test(OTHER,"NSTime.secs-15", second.secs == 100) testlib.test(OTHER,"NSTime.secs-16", third.secs == 0) testlib.test(OTHER,"NSTime.nsecs-17", first.nsecs == 0) testlib.test(OTHER,"NSTime.nsecs-18", second.nsecs == 100) testlib.test(OTHER,"NSTime.nsecs-19", third.nsecs == 100) testlib.test(OTHER,"NSTime.eq-20", first == NSTime()) testlib.test(OTHER,"NSTime.neq-21", second ~= third) testlib.test(OTHER,"NSTime.add-22", first + second == second) testlib.test(OTHER,"NSTime.add-23", third + NSTime(100,0) == second) testlib.test(OTHER,"NSTime.add-24", NSTime(100) + NSTime(nil,100) == second) testlib.test(OTHER,"NSTime.lt-25", third < second) testlib.test(OTHER,"NSTime.gt-26", third > first) testlib.test(OTHER,"NSTime.le-27", second <= NSTime(100,100)) testlib.test(OTHER,"NSTime.unm-28", -first == first) testlib.test(OTHER,"NSTime.unm-29", -(-second) == second) testlib.test(OTHER,"NSTime.unm-30", -second == NSTime(-100,-100)) testlib.test(OTHER,"NSTime.unm-31", -third == NSTime(0,-100)) testlib.test(OTHER,"NSTime.tostring-32", tostring(first) == "0.000000000") testlib.test(OTHER,"NSTime.tostring-33", tostring(second) == "100.000000100") testlib.test(OTHER,"NSTime.tostring-34", tostring(third) == "0.000000100") testlib.test(OTHER,"NSTime.tonumber-35", first:tonumber() == 0.0) testlib.test(OTHER,"NSTime.tonumber-36", second:tonumber() == 100.0000001) testlib.test(OTHER,"NSTime.tonumber-37", third:tonumber() == 0.0000001) testlib.testing(OTHER,"setters/getters") first.secs = 123 first.nsecs = 100 testlib.test(OTHER,"NSTime.set-38", first == NSTime(123,100)) testlib.test(OTHER,"NSTime.get-39", first.secs == 123) testlib.test(OTHER,"NSTime.get-40", first.nsecs == 100) local minus0_4 = NSTime() - NSTime(0,400000000) testlib.test(OTHER,"NSTime.negative_tonumber-41", minus0_4:tonumber() == -0.4) testlib.test(OTHER,"NSTime.negative_tostring-42", tostring(minus0_4) == "-0.400000000") local minus0_4 = NSTime() - NSTime(1,400000000) testlib.test(OTHER,"NSTime.negative_tonumber-43", minus0_4:tonumber() == -1.4) testlib.test(OTHER,"NSTime.negative_tostring-44", tostring(minus0_4) == "-1.400000000") ---------------------------------- -- declare some field extractors local f_frame_time = Field.new("frame.time") local f_frame_time_rel = Field.new("frame.time_relative") local f_frame_time_delta = Field.new("frame.time_delta") local tap = Listener.new() local begin = NSTime() local now, previous function tap.packet(pinfo,tvb,frame) testlib.countPacket(FRAME) testlib.testing(FRAME,"NSTime in Frame") local fi_now = f_frame_time() local fi_rel = f_frame_time_rel() local fi_delta = f_frame_time_delta() testlib.test(PER_FRAME,"typeof-1", typeof(begin) == "NSTime") testlib.test(PER_FRAME,"typeof-2", typeof(fi_now()) == "NSTime") now = fi_now() if testlib.getPktCount(FRAME) == 1 then testlib.test(PER_FRAME,"__eq-1", begin == fi_delta()) testlib.test(PER_FRAME,"NSTime.secs-1", fi_delta().secs == 0) testlib.test(PER_FRAME,"NSTime.nsecs-1", fi_delta().nsecs == 0) begin = fi_now() else testlib.test(PER_FRAME,"__sub__eq-1", now - previous == fi_delta()) testlib.test(PER_FRAME,"__sub__eq-2", now - begin == fi_rel()) testlib.test(PER_FRAME,"__add-1", (previous - begin) + (now - previous) == fi_rel()) end previous = now testlib.pass(FRAME) end function tap.draw() testlib.getResults() end