From ce9fd9bdca0caa6a33ce37a01f41593ca42ba95b Mon Sep 17 00:00:00 2001 From: daurnimator Date: Mon, 2 Apr 2018 22:44:25 +1000 Subject: Start moving test suite from tape => jest --- tests/test-suite/constructs.js | 441 ----------------------------------------- 1 file changed, 441 deletions(-) delete mode 100644 tests/test-suite/constructs.js (limited to 'tests/test-suite/constructs.js') diff --git a/tests/test-suite/constructs.js b/tests/test-suite/constructs.js deleted file mode 100644 index 93bbf1a..0000000 --- a/tests/test-suite/constructs.js +++ /dev/null @@ -1,441 +0,0 @@ -"use strict"; - -const test = require('tape'); - -const lua = require('../../src/lua.js'); -const lauxlib = require('../../src/lauxlib.js'); -const lualib = require('../../src/lualib.js'); -const {to_luastring} = require("../../src/fengaricore.js"); - -const checkload = ` - local function checkload (s, msg) - assert(string.find(select(2, load(s)), msg)) - end -`; - -test('[test-suite] constructs: testing semicolons', function (t) { - let luaCode = ` - do ;;; end - ; do ; a = 3; assert(a == 3) end; - ; - `, L; - - t.plan(2); - - t.doesNotThrow(function () { - - L = lauxlib.luaL_newstate(); - - lualib.luaL_openlibs(L); - - lauxlib.luaL_loadstring(L, to_luastring(checkload + luaCode)); - - }, "Lua program loaded without error"); - - t.doesNotThrow(function () { - - lua.lua_call(L, 0, -1); - - }, "Lua program ran without error"); - -}); - - -test('[test-suite] constructs: invalid operations should not raise errors when not executed', function (t) { - let luaCode = ` - if false then a = 3 // 0; a = 0 % 0 end - `, L; - - t.plan(2); - - t.doesNotThrow(function () { - - L = lauxlib.luaL_newstate(); - - lualib.luaL_openlibs(L); - - lauxlib.luaL_loadstring(L, to_luastring(checkload + luaCode)); - - }, "Lua program loaded without error"); - - t.doesNotThrow(function () { - - lua.lua_call(L, 0, -1); - - }, "Lua program ran without error"); - -}); - - -test('[test-suite] constructs: testing priorities', function (t) { - let luaCode = ` - assert(2^3^2 == 2^(3^2)); - assert(2^3*4 == (2^3)*4); - assert(2.0^-2 == 1/4 and -2^- -2 == - - -4); - assert(not nil and 2 and not(2>3 or 3<2)); - assert(-3-1-5 == 0+0-9); - assert(-2^2 == -4 and (-2)^2 == 4 and 2*2-3-1 == 0); - assert(-3%5 == 2 and -3+5 == 2) - assert(2*1+3/3 == 3 and 1+2 .. 3*1 == "33"); - assert(not(2+1 > 3*1) and "a".."b" > "a"); - - assert("7" .. 3 << 1 == 146) - assert(10 >> 1 .. "9" == 0) - assert(10 | 1 .. "9" == 27) - - assert(0xF0 | 0xCC ~ 0xAA & 0xFD == 0xF4) - assert(0xFD & 0xAA ~ 0xCC | 0xF0 == 0xF4) - assert(0xF0 & 0x0F + 1 == 0x10) - - assert(3^4//2^3//5 == 2) - - assert(-3+4*5//2^3^2//9+4%10/3 == (-3)+(((4*5)//(2^(3^2)))//9)+((4%10)/3)) - - assert(not ((true or false) and nil)) - assert( true or false and nil) - - -- old bug - assert((((1 or false) and true) or false) == true) - assert((((nil and true) or false) and true) == false) - - local a,b = 1,nil; - assert(-(1 or 2) == -1 and (1 and 2)+(-1.25 or -4) == 0.75); - x = ((b or a)+1 == 2 and (10 or a)+1 == 11); assert(x); - x = (((2<3) or 1) == true and (2<3 and 4) == 4); assert(x); - - x,y=1,2; - assert((x>y) and x or y == 2); - x,y=2,1; - assert((x>y) and x or y == 2); - - assert(1234567890 == tonumber('1234567890') and 1234567890+1 == 1234567891) - `, L; - - t.plan(2); - - t.doesNotThrow(function () { - - L = lauxlib.luaL_newstate(); - - lualib.luaL_openlibs(L); - - lauxlib.luaL_loadstring(L, to_luastring(checkload + luaCode)); - - }, "Lua program loaded without error"); - - t.doesNotThrow(function () { - - lua.lua_call(L, 0, -1); - - }, "Lua program ran without error"); - -}); - - -test('[test-suite] constructs: silly loops', function (t) { - let luaCode = ` - repeat until 1; repeat until true; - while false do end; while nil do end; - - do -- test old bug (first name could not be an 'upvalue') - local a; function f(x) x={a=1}; x={x=1}; x={G=1} end - end - - function f (i) - if type(i) ~= 'number' then return i,'jojo'; end; - if i > 0 then return i, f(i-1); end; - end - - x = {f(3), f(5), f(10);}; - assert(x[1] == 3 and x[2] == 5 and x[3] == 10 and x[4] == 9 and x[12] == 1); - assert(x[nil] == nil) - x = {f'alo', f'xixi', nil}; - assert(x[1] == 'alo' and x[2] == 'xixi' and x[3] == nil); - x = {f'alo'..'xixi'}; - assert(x[1] == 'aloxixi') - x = {f{}} - assert(x[2] == 'jojo' and type(x[1]) == 'table') - - - local f = function (i) - if i < 10 then return 'a'; - elseif i < 20 then return 'b'; - elseif i < 30 then return 'c'; - end; - end - - assert(f(3) == 'a' and f(12) == 'b' and f(26) == 'c' and f(100) == nil) - - for i=1,1000 do break; end; - n=100; - i=3; - t = {}; - a=nil - while not a do - a=0; for i=1,n do for i=i,1,-1 do a=a+1; t[i]=1; end; end; - end - assert(a == n*(n+1)/2 and i==3); - assert(t[1] and t[n] and not t[0] and not t[n+1]) - - function f(b) - local x = 1; - repeat - local a; - if b==1 then local b=1; x=10; break - elseif b==2 then x=20; break; - elseif b==3 then x=30; - else local a,b,c,d=math.sin(1); x=x+1; - end - until x>=12; - return x; - end; - - assert(f(1) == 10 and f(2) == 20 and f(3) == 30 and f(4)==12) - - - local f = function (i) - if i < 10 then return 'a' - elseif i < 20 then return 'b' - elseif i < 30 then return 'c' - else return 8 - end - end - - assert(f(3) == 'a' and f(12) == 'b' and f(26) == 'c' and f(100) == 8) - - local a, b = nil, 23 - x = {f(100)*2+3 or a, a or b+2} - assert(x[1] == 19 and x[2] == 25) - x = {f=2+3 or a, a = b+2} - assert(x.f == 5 and x.a == 25) - - a={y=1} - x = {a.y} - assert(x[1] == 1) - - function f(i) - while 1 do - if i>0 then i=i-1; - else return; end; - end; - end; - - function g(i) - while 1 do - if i>0 then i=i-1 - else return end - end - end - - f(10); g(10); - - do - function f () return 1,2,3; end - local a, b, c = f(); - assert(a==1 and b==2 and c==3) - a, b, c = (f()); - assert(a==1 and b==nil and c==nil) - end - - local a,b = 3 and f(); - assert(a==1 and b==nil) - - function g() f(); return; end; - assert(g() == nil) - function g() return nil or f() end - a,b = g() - assert(a==1 and b==nil) - - f = [[ - return function ( a , b , c , d , e ) - local x = a >= b or c or ( d and e ) or nil - return x - end , { a = 1 , b = 2 >= 1 , } or { 1 }; - ]] - f = string.gsub(f, "%s+", "\\n"); -- force a SETLINE between opcodes - f,a = load(f)(); - assert(a.a == 1 and a.b) - - function g (a,b,c,d,e) - if not (a>=b or c or d and e or nil) then return 0; else return 1; end; - end - - function h (a,b,c,d,e) - while (a>=b or c or (d and e) or nil) do return 1; end; - return 0; - end; - - assert(f(2,1) == true and g(2,1) == 1 and h(2,1) == 1) - assert(f(1,2,'a') == 'a' and g(1,2,'a') == 1 and h(1,2,'a') == 1) - assert(f(1,2,'a') - ~= -- force SETLINE before nil - nil, "") - assert(f(1,2,'a') == 'a' and g(1,2,'a') == 1 and h(1,2,'a') == 1) - assert(f(1,2,nil,1,'x') == 'x' and g(1,2,nil,1,'x') == 1 and - h(1,2,nil,1,'x') == 1) - assert(f(1,2,nil,nil,'x') == nil and g(1,2,nil,nil,'x') == 0 and - h(1,2,nil,nil,'x') == 0) - assert(f(1,2,nil,1,nil) == nil and g(1,2,nil,1,nil) == 0 and - h(1,2,nil,1,nil) == 0) - - assert(1 and 2<3 == true and 2<3 and 'a'<'b' == true) - x = 2<3 and not 3; assert(x==false) - x = 2<1 or (2>1 and 'a'); assert(x=='a') - - - do - local a; if nil then a=1; else a=2; end; -- this nil comes as PUSHNIL 2 - assert(a==2) - end - - function F(a) - assert(debug.getinfo(1, "n").name == 'F') - return a,2,3 - end - - a,b = F(1)~=nil; assert(a == true and b == nil); - a,b = F(nil)==nil; assert(a == true and b == nil) - `, L; - - t.plan(2); - - t.doesNotThrow(function () { - - L = lauxlib.luaL_newstate(); - - lualib.luaL_openlibs(L); - - lauxlib.luaL_loadstring(L, to_luastring(checkload + luaCode)); - - }, "Lua program loaded without error"); - - t.doesNotThrow(function () { - - lua.lua_call(L, 0, -1); - - }, "Lua program ran without error"); - -}); - -test.skip('[test-suite] constructs: huge loops, upvalue', function (t) { - let luaCode = ` - -- sometimes will be 0, sometimes will not... - _ENV.GLOB1 = math.floor(os.time()) % 2 - - -- basic expressions with their respective values - local basiccases = { - {"nil", nil}, - {"false", false}, - {"true", true}, - {"10", 10}, - {"(0==_ENV.GLOB1)", 0 == _ENV.GLOB1}, - } - - print('testing short-circuit optimizations (' .. _ENV.GLOB1 .. ')') - - - -- operators with their respective values - local binops = { - {" and ", function (a,b) if not a then return a else return b end end}, - {" or ", function (a,b) if a then return a else return b end end}, - } - - local cases = {} - - -- creates all combinations of '(cases[i] op cases[n-i])' plus - -- 'not(cases[i] op cases[n-i])' (syntax + value) - local function createcases (n) - local res = {} - for i = 1, n - 1 do - for _, v1 in ipairs(cases[i]) do - for _, v2 in ipairs(cases[n - i]) do - for _, op in ipairs(binops) do - local t = { - "(" .. v1[1] .. op[1] .. v2[1] .. ")", - op[2](v1[2], v2[2]) - } - res[#res + 1] = t - res[#res + 1] = {"not" .. t[1], not t[2]} - end - end - end - end - return res - end - - -- do not do too many combinations for soft tests - local level = _soft and 3 or 4 - - cases[1] = basiccases - for i = 2, level do cases[i] = createcases(i) end - - local prog = [[if %s then IX = true end; return %s]] - - local i = 0 - for n = 1, level do - for _, v in pairs(cases[n]) do - local s = v[1] - local p = load(string.format(prog, s, s), "") - IX = false - assert(p() == v[2] and IX == not not v[2]) - i = i + 1 - if i % 60000 == 0 then print('+') end - end - end - `, L; - - t.plan(2); - - t.doesNotThrow(function () { - - L = lauxlib.luaL_newstate(); - - lualib.luaL_openlibs(L); - - lauxlib.luaL_loadstring(L, to_luastring(checkload + luaCode)); - - }, "Lua program loaded without error"); - - t.doesNotThrow(function () { - - lua.lua_call(L, 0, -1); - - }, "Lua program ran without error"); - -}); - - -test("[test-suite] constructs: testing some syntax errors (chosen through 'gcov')", function (t) { - let luaCode = ` - _soft = true - - checkload("for x do", "expected") - checkload("x:call", "expected") - - if not _soft then - -- control structure too long - local s = string.rep("a = a + 1\\n", 2^18) - s = "while true do " .. s .. "end" - checkload(s, "too long") - end - `, L; - - t.plan(2); - - t.doesNotThrow(function () { - - L = lauxlib.luaL_newstate(); - - lualib.luaL_openlibs(L); - - lauxlib.luaL_loadstring(L, to_luastring(checkload + luaCode)); - - }, "Lua program loaded without error"); - - t.doesNotThrow(function () { - - lua.lua_call(L, 0, -1); - - }, "Lua program ran without error"); - -}); -- cgit v1.2.3-54-g00ecf