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Diffstat (limited to 'tests/all.lua')
-rwxr-xr-x | tests/all.lua | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/tests/all.lua b/tests/all.lua new file mode 100755 index 0000000..017533c --- /dev/null +++ b/tests/all.lua @@ -0,0 +1,291 @@ +#!../lua +-- $Id: all.lua,v 1.95 2016/11/07 13:11:28 roberto Exp $ +-- See Copyright Notice at the end of this file + + +local version = "Lua 5.3" +if _VERSION ~= version then + io.stderr:write("\nThis test suite is for ", version, ", not for ", _VERSION, + "\nExiting tests\n") + return +end + + +_G._ARG = arg -- save arg for other tests + + +-- next variables control the execution of some tests +-- true means no test (so an undefined variable does not skip a test) +-- defaults are for Linux; test everything. +-- Make true to avoid long or memory consuming tests +_soft = rawget(_G, "_soft") or false +-- Make true to avoid non-portable tests +_port = rawget(_G, "_port") or false +-- Make true to avoid messages about tests not performed +_nomsg = rawget(_G, "_nomsg") or false + + +local usertests = rawget(_G, "_U") + +if usertests then + -- tests for sissies ;) Avoid problems + _soft = true + _port = true + _nomsg = true +end + +-- tests should require debug when needed +debug = nil + +if usertests then + T = nil -- no "internal" tests for user tests +else + T = rawget(_G, "T") -- avoid problems with 'strict' module +end + +math.randomseed(0) + +--[=[ + example of a long [comment], + [[spanning several [lines]]] + +]=] + +print("current path:\n****" .. package.path .. "****\n") + + +local initclock = os.clock() +local lastclock = initclock +local walltime = os.time() + +local collectgarbage = collectgarbage + +do -- ( + +-- track messages for tests not performed +local msgs = {} +function Message (m) + if not _nomsg then + print(m) + msgs[#msgs+1] = string.sub(m, 3, -3) + end +end + +assert(os.setlocale"C") + +local T,print,format,write,assert,type,unpack,floor = + T,print,string.format,io.write,assert,type,table.unpack,math.floor + +-- use K for 1000 and M for 1000000 (not 2^10 -- 2^20) +local function F (m) + local function round (m) + m = m + 0.04999 + return format("%.1f", m) -- keep one decimal digit + end + if m < 1000 then return m + else + m = m / 1000 + if m < 1000 then return round(m).."K" + else + return round(m/1000).."M" + end + end +end + +local showmem +if not T then + local max = 0 + showmem = function () + local m = collectgarbage("count") * 1024 + max = (m > max) and m or max + print(format(" ---- total memory: %s, max memory: %s ----\n", + F(m), F(max))) + end +else + showmem = function () + T.checkmemory() + local total, numblocks, maxmem = T.totalmem() + local count = collectgarbage("count") + print(format( + "\n ---- total memory: %s (%.0fK), max use: %s, blocks: %d\n", + F(total), count, F(maxmem), numblocks)) + print(format("\t(strings: %d, tables: %d, functions: %d, ".. + "\n\tudata: %d, threads: %d)", + T.totalmem"string", T.totalmem"table", T.totalmem"function", + T.totalmem"userdata", T.totalmem"thread")) + end +end + + +-- +-- redefine dofile to run files through dump/undump +-- +local function report (n) print("\n***** FILE '"..n.."'*****") end +local olddofile = dofile +local dofile = function (n, strip) + showmem() + local c = os.clock() + print(string.format("time: %g (+%g)", c - initclock, c - lastclock)) + lastclock = c + report(n) + local f = assert(loadfile(n)) + local b = string.dump(f, strip) + f = assert(load(b)) + return f() +end + +dofile('main.lua') + +do + local next, setmetatable, stderr = next, setmetatable, io.stderr + -- track collections + local mt = {} + -- each time a table is collected, remark it for finalization + -- on next cycle + mt.__gc = function (o) + stderr:write'.' -- mark progress + local n = setmetatable(o, mt) -- remark it + end + local n = setmetatable({}, mt) -- create object +end + +report"gc.lua" +local f = assert(loadfile('gc.lua')) +f() + +dofile('db.lua') +assert(dofile('calls.lua') == deep and deep) +olddofile('strings.lua') +olddofile('literals.lua') +dofile('tpack.lua') +assert(dofile('attrib.lua') == 27) + +assert(dofile('locals.lua') == 5) +dofile('constructs.lua') +dofile('code.lua', true) +if not _G._soft then + report('big.lua') + local f = coroutine.wrap(assert(loadfile('big.lua'))) + assert(f() == 'b') + assert(f() == 'a') +end +dofile('nextvar.lua') +dofile('pm.lua') +dofile('utf8.lua') +dofile('api.lua') +assert(dofile('events.lua') == 12) +dofile('vararg.lua') +dofile('closure.lua') +dofile('coroutine.lua') +dofile('goto.lua', true) +dofile('errors.lua') +dofile('math.lua') +dofile('sort.lua', true) +dofile('bitwise.lua') +assert(dofile('verybig.lua', true) == 10); collectgarbage() +dofile('files.lua') + +if #msgs > 0 then + print("\ntests not performed:") + for i=1,#msgs do + print(msgs[i]) + end + print() +end + +-- no test module should define 'debug' +assert(debug == nil) + +local debug = require "debug" + +print(string.format("%d-bit integers, %d-bit floats", + string.packsize("j") * 8, string.packsize("n") * 8)) + +debug.sethook(function (a) assert(type(a) == 'string') end, "cr") + +-- to survive outside block +_G.showmem = showmem + +end --) + +local _G, showmem, print, format, clock, time, difftime, assert, open = + _G, showmem, print, string.format, os.clock, os.time, os.difftime, + assert, io.open + +-- file with time of last performed test +local fname = T and "time-debug.txt" or "time.txt" +local lasttime + +if not usertests then + -- open file with time of last performed test + local f = io.open(fname) + if f then + lasttime = assert(tonumber(f:read'a')) + f:close(); + else -- no such file; assume it is recording time for first time + lasttime = nil + end +end + +-- erase (almost) all globals +print('cleaning all!!!!') +for n in pairs(_G) do + if not ({___Glob = 1, tostring = 1})[n] then + _G[n] = nil + end +end + + +collectgarbage() +collectgarbage() +collectgarbage() +collectgarbage() +collectgarbage() +collectgarbage();showmem() + +local clocktime = clock() - initclock +walltime = difftime(time(), walltime) + +print(format("\n\ntotal time: %.2fs (wall time: %gs)\n", clocktime, walltime)) + +if not usertests then + lasttime = lasttime or clocktime -- if no last time, ignore difference + -- check whether current test time differs more than 5% from last time + local diff = (clocktime - lasttime) / lasttime + local tolerance = 0.05 -- 5% + if (diff >= tolerance or diff <= -tolerance) then + print(format("WARNING: time difference from previous test: %+.1f%%", + diff * 100)) + end + assert(open(fname, "w")):write(clocktime):close() +end + +print("final OK !!!") + + + +--[[ +***************************************************************************** +* Copyright (C) 1994-2016 Lua.org, PUC-Rio. +* +* Permission is hereby granted, free of charge, to any person obtaining +* a copy of this software and associated documentation files (the +* "Software"), to deal in the Software without restriction, including +* without limitation the rights to use, copy, modify, merge, publish, +* distribute, sublicense, and/or sell copies of the Software, and to +* permit persons to whom the Software is furnished to do so, subject to +* the following conditions: +* +* The above copyright notice and this permission notice shall be +* included in all copies or substantial portions of the Software. +* +* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +***************************************************************************** +]] + |