summaryrefslogtreecommitdiff
path: root/tests/test-suite/pm.js
diff options
context:
space:
mode:
Diffstat (limited to 'tests/test-suite/pm.js')
-rw-r--r--tests/test-suite/pm.js757
1 files changed, 0 insertions, 757 deletions
diff --git a/tests/test-suite/pm.js b/tests/test-suite/pm.js
deleted file mode 100644
index 214d498..0000000
--- a/tests/test-suite/pm.js
+++ /dev/null
@@ -1,757 +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");
-
-test("[test-suite] pm: pattern matching", function (t) {
- let luaCode = `
- function f(s, p)
- local i,e = string.find(s, p)
- if i then return string.sub(s, i, e) end
- end
-
- a,b = string.find('', '') -- empty patterns are tricky
- assert(a == 1 and b == 0);
- a,b = string.find('alo', '')
- assert(a == 1 and b == 0)
- a,b = string.find('a\\0o a\\0o a\\0o', 'a', 1) -- first position
- assert(a == 1 and b == 1)
- a,b = string.find('a\\0o a\\0o a\\0o', 'a\\0o', 2) -- starts in the midle
- assert(a == 5 and b == 7)
- a,b = string.find('a\\0o a\\0o a\\0o', 'a\\0o', 9) -- starts in the midle
- assert(a == 9 and b == 11)
- a,b = string.find('a\\0a\\0a\\0a\\0\\0ab', '\\0ab', 2); -- finds at the end
- assert(a == 9 and b == 11);
- a,b = string.find('a\\0a\\0a\\0a\\0\\0ab', 'b') -- last position
- assert(a == 11 and b == 11)
- assert(string.find('a\\0a\\0a\\0a\\0\\0ab', 'b\\0') == nil) -- check ending
- assert(string.find('', '\\0') == nil)
- assert(string.find('alo123alo', '12') == 4)
- assert(string.find('alo123alo', '^12') == nil)
-
- assert(string.match("aaab", ".*b") == "aaab")
- assert(string.match("aaa", ".*a") == "aaa")
- assert(string.match("b", ".*b") == "b")
-
- assert(string.match("aaab", ".+b") == "aaab")
- assert(string.match("aaa", ".+a") == "aaa")
- assert(not string.match("b", ".+b"))
-
- assert(string.match("aaab", ".?b") == "ab")
- assert(string.match("aaa", ".?a") == "aa")
- assert(string.match("b", ".?b") == "b")
-
- assert(f('aloALO', '%l*') == 'alo')
- assert(f('aLo_ALO', '%a*') == 'aLo')
-
- assert(f(" \\n\\r*&\\n\\r xuxu \\n\\n", "%g%g%g+") == "xuxu")
-
- assert(f('aaab', 'a*') == 'aaa');
- assert(f('aaa', '^.*$') == 'aaa');
- assert(f('aaa', 'b*') == '');
- assert(f('aaa', 'ab*a') == 'aa')
- assert(f('aba', 'ab*a') == 'aba')
- assert(f('aaab', 'a+') == 'aaa')
- assert(f('aaa', '^.+$') == 'aaa')
- assert(f('aaa', 'b+') == nil)
- assert(f('aaa', 'ab+a') == nil)
- assert(f('aba', 'ab+a') == 'aba')
- assert(f('a$a', '.$') == 'a')
- assert(f('a$a', '.%$') == 'a$')
- assert(f('a$a', '.$.') == 'a$a')
- assert(f('a$a', '$$') == nil)
- assert(f('a$b', 'a$') == nil)
- assert(f('a$a', '$') == '')
- assert(f('', 'b*') == '')
- assert(f('aaa', 'bb*') == nil)
- assert(f('aaab', 'a-') == '')
- assert(f('aaa', '^.-$') == 'aaa')
- assert(f('aabaaabaaabaaaba', 'b.*b') == 'baaabaaabaaab')
- assert(f('aabaaabaaabaaaba', 'b.-b') == 'baaab')
- assert(f('alo xo', '.o$') == 'xo')
- assert(f(' \\n isto é assim', '%S%S*') == 'isto')
- assert(f(' \\n isto é assim', '%S*$') == 'assim')
- assert(f(' \\n isto é assim', '[a-z]*$') == 'assim')
- assert(f('um caracter ? extra', '[^%sa-z]') == '?')
- assert(f('', 'a?') == '')
- assert(f('á', 'á?') == 'á')
- assert(f('ábl', 'á?b?l?') == 'ábl')
- -- assert(f(' ábl', 'á?b?l?') == '')
- assert(f('aa', '^aa?a?a') == 'aa')
- -- assert(f(']]]áb', '[^]]') == 'á')
- assert(f("0alo alo", "%x*") == "0a")
- assert(f("alo alo", "%C+") == "alo alo")
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: tonumber", function (t) {
- let luaCode = `
- function f1(s, p)
- p = string.gsub(p, "%%([0-9])", function (s)
- return "%" .. (tonumber(s)+1)
- end)
- p = string.gsub(p, "^(^?)", "%1()", 1)
- p = string.gsub(p, "($?)$", "()%1", 1)
- local t = {string.match(s, p)}
- return string.sub(s, t[1], t[#t] - 1)
- end
-
- -- assert(f1('alo alx 123 b\\0o b\\0o', '(..*) %1') == "b\\0o b\\0o")
- -- assert(f1('axz123= 4= 4 34', '(.+)=(.*)=%2 %1') == '3= 4= 4 3')
- -- assert(f1('=======', '^(=*)=%1$') == '=======')
- assert(string.match('==========', '^([=]*)=%1$') == nil)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: range", function (t) {
- let luaCode = `
- local function range (i, j)
- if i <= j then
- return i, range(i+1, j)
- end
- end
-
- local abc = string.char(range(0, 255));
-
- assert(string.len(abc) == 256)
-
- function strset (p)
- local res = {s=''}
- string.gsub(abc, p, function (c) res.s = res.s .. c end)
- return res.s
- end;
-
- assert(string.len(strset('[\\200-\\210]')) == 11)
-
- assert(strset('[a-z]') == "abcdefghijklmnopqrstuvwxyz")
- assert(strset('[a-z%d]') == strset('[%da-uu-z]'))
- assert(strset('[a-]') == "-a")
- assert(strset('[^%W]') == strset('[%w]'))
- assert(strset('[]%%]') == '%]')
- assert(strset('[a%-z]') == '-az')
- assert(strset('[%^%[%-a%]%-b]') == '-[]^ab')
- assert(strset('%Z') == strset('[\\1-\\255]'))
- assert(strset('.') == strset('[\\1-\\255%z]'))
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-// Can't be represented by JS string, testing from actual lua file
-test("[test-suite] pm: classes", function (t) {
- let L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadfile(L, to_luastring("tests/test-suite/pm-classes.lua"));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-// Can't be represented by JS string, testing from actual lua file
-test("[test-suite] pm: gsub", function (t) {
- let L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadfile(L, to_luastring("tests/test-suite/pm-gsub.lua"));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: empty matches", function (t) {
- let luaCode = `
- do -- new (5.3.3) semantics for empty matches
- assert(string.gsub("a b cd", " *", "-") == "-a-b-c-d-")
-
- local res = ""
- local sub = "a \\nbc\\t\\td"
- local i = 1
- for p, e in string.gmatch(sub, "()%s*()") do
- res = res .. string.sub(sub, i, p - 1) .. "-"
- i = e
- end
- assert(res == "-a-b-c-d-")
- end
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: gsub", function (t) {
- let luaCode = `
- assert(string.gsub("um (dois) tres (quatro)", "(%(%w+%))", string.upper) ==
- "um (DOIS) tres (QUATRO)")
-
- do
- local function setglobal (n,v) rawset(_G, n, v) end
- string.gsub("a=roberto,roberto=a", "(%w+)=(%w%w*)", setglobal)
- assert(_G.a=="roberto" and _G.roberto=="a")
- end
-
- function f(a,b) return string.gsub(a,'.',b) end
- assert(string.gsub("trocar tudo em |teste|b| é |beleza|al|", "|([^|]*)|([^|]*)|", f) ==
- "trocar tudo em bbbbb é alalalalalal")
-
- local function dostring (s) return load(s, "")() or "" end
- assert(string.gsub("alo $a='x'$ novamente $return a$",
- "$([^$]*)%$",
- dostring) == "alo novamente x")
-
- x = string.gsub("$x=string.gsub('alo', '.', string.upper)$ assim vai para $return x$",
- "$([^$]*)%$", dostring)
- assert(x == ' assim vai para ALO')
-
- t = {}
- s = 'a alo jose joao'
- r = string.gsub(s, '()(%w+)()', function (a,w,b)
- assert(string.len(w) == b-a);
- t[a] = b-a;
- end)
- assert(s == r and t[1] == 1 and t[3] == 3 and t[7] == 4 and t[13] == 4)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: gsub isbalanced", function (t) {
- let luaCode = `
- function isbalanced (s)
- return string.find(string.gsub(s, "%b()", ""), "[()]") == nil
- end
-
- assert(isbalanced("(9 ((8))(\\0) 7) \\0\\0 a b ()(c)() a"))
- assert(not isbalanced("(9 ((8) 7) a b (\\0 c) a"))
- assert(string.gsub("alo 'oi' alo", "%b''", '"') == 'alo " alo')
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: capture", function (t) {
- let luaCode = `
- local function checkerror (msg, f, ...)
- local s, err = pcall(f, ...)
- assert(not s and string.find(err, msg))
- end
-
- local t = {"apple", "orange", "lime"; n=0}
- assert(string.gsub("x and x and x", "x", function () t.n=t.n+1; return t[t.n] end)
- == "apple and orange and lime")
-
- t = {n=0}
- string.gsub("first second word", "%w%w*", function (w) t.n=t.n+1; t[t.n] = w end)
- assert(t[1] == "first" and t[2] == "second" and t[3] == "word" and t.n == 3)
-
- t = {n=0}
- assert(string.gsub("first second word", "%w+",
- function (w) t.n=t.n+1; t[t.n] = w end, 2) == "first second word")
- assert(t[1] == "first" and t[2] == "second" and t[3] == nil)
-
- checkerror("invalid replacement value %(a table%)",
- string.gsub, "alo", ".", {a = {}})
- checkerror("invalid capture index %%2", string.gsub, "alo", ".", "%2")
- checkerror("invalid capture index %%0", string.gsub, "alo", "(%0)", "a")
- checkerror("invalid capture index %%1", string.gsub, "alo", "(%1)", "a")
- checkerror("invalid use of '%%'", string.gsub, "alo", ".", "%x")
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: bug since 2.5 (C-stack overflow) (TODO: _soft)", function (t) {
- let luaCode = `
- _soft = true
- if not _soft then -- TODO
- local function f (size)
- local s = string.rep("a", size)
- local p = string.rep(".?", size)
- return pcall(string.match, s, p)
- end
- local r, m = f(80)
- assert(r and #m == 80)
- r, m = f(200000)
- assert(not r and string.find(m, "too complex"))
- end
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: big strings (TODO: _soft)", function (t) {
- let luaCode = `
- _soft = true -- TODO
- if not _soft then
- print("big strings")
- local a = string.rep('a', 300000)
- assert(string.find(a, '^a*.?$'))
- assert(not string.find(a, '^a*.?b$'))
- assert(string.find(a, '^a-.?$'))
-
- -- bug in 5.1.2
- a = string.rep('a', 10000) .. string.rep('b', 10000)
- assert(not pcall(string.gsub, a, 'b'))
- end
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: recursive nest of gsubs", function (t) {
- let luaCode = `
- function rev (s)
- return string.gsub(s, "(.)(.+)", function (c,s1) return rev(s1)..c end)
- end
-
- local x = "abcdef"
- assert(rev(rev(x)) == x)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: gsub with tables", function (t) {
- let luaCode = `
- assert(string.gsub("alo alo", ".", {}) == "alo alo")
- assert(string.gsub("alo alo", "(.)", {a="AA", l=""}) == "AAo AAo")
- assert(string.gsub("alo alo", "(.).", {a="AA", l="K"}) == "AAo AAo")
- assert(string.gsub("alo alo", "((.)(.?))", {al="AA", o=false}) == "AAo AAo")
-
- assert(string.gsub("alo alo", "().", {'x','yy','zzz'}) == "xyyzzz alo")
-
- t = {}; setmetatable(t, {__index = function (t,s) return string.upper(s) end})
- assert(string.gsub("a alo b hi", "%w%w+", t) == "a ALO b HI")
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: gmatch", function (t) {
- let luaCode = `
- local a = 0
- for i in string.gmatch('abcde', '()') do assert(i == a+1); a=i end
- assert(a==6)
-
- t = {n=0}
- for w in string.gmatch("first second word", "%w+") do
- t.n=t.n+1; t[t.n] = w
- end
- assert(t[1] == "first" and t[2] == "second" and t[3] == "word")
-
- t = {3, 6, 9}
- for i in string.gmatch ("xuxx uu ppar r", "()(.)%2") do
- assert(i == table.remove(t, 1))
- end
- assert(#t == 0)
-
- t = {}
- for i,j in string.gmatch("13 14 10 = 11, 15= 16, 22=23", "(%d+)%s*=%s*(%d+)") do
- t[tonumber(i)] = tonumber(j)
- end
- a = 0
- for k,v in pairs(t) do assert(k+1 == v+0); a=a+1 end
- assert(a == 3)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: tests for '%f' ('frontiers')", function (t) {
- let luaCode = `
- assert(string.gsub("aaa aa a aaa a", "%f[%w]a", "x") == "xaa xa x xaa x")
- assert(string.gsub("[[]] [][] [[[[", "%f[[].", "x") == "x[]] x]x] x[[[")
- assert(string.gsub("01abc45de3", "%f[%d]", ".") == ".01abc.45de.3")
- assert(string.gsub("01abc45 de3x", "%f[%D]%w", ".") == "01.bc45 de3.")
- assert(string.gsub("function", "%f[\\1-\\255]%w", ".") == ".unction")
- assert(string.gsub("function", "%f[^\\1-\\255]", ".") == "function.")
-
- assert(string.find("a", "%f[a]") == 1)
- assert(string.find("a", "%f[^%z]") == 1)
- assert(string.find("a", "%f[^%l]") == 2)
- assert(string.find("aba", "%f[a%z]") == 3)
- assert(string.find("aba", "%f[%z]") == 4)
- assert(not string.find("aba", "%f[%l%z]"))
- assert(not string.find("aba", "%f[^%l%z]"))
-
- local i, e = string.find(" alo aalo allo", "%f[%S].-%f[%s].-%f[%S]")
- assert(i == 2 and e == 5)
- local k = string.match(" alo aalo allo", "%f[%S](.-%f[%s].-%f[%S])")
- assert(k == 'alo ')
-
- local a = {1, 5, 9, 14, 17,}
- for k in string.gmatch("alo alo th02 is 1hat", "()%f[%w%d]") do
- assert(table.remove(a, 1) == k)
- end
- assert(#a == 0)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: malformed patterns", function (t) {
- let luaCode = `
- local function malform (p, m)
- m = m or "malformed"
- local r, msg = pcall(string.find, "a", p)
- assert(not r and string.find(msg, m))
- end
-
- malform("(.", "unfinished capture")
- malform(".)", "invalid pattern capture")
- malform("[a")
- malform("[]")
- malform("[^]")
- malform("[a%]")
- malform("[a%")
- malform("%b")
- malform("%ba")
- malform("%")
- malform("%f", "missing")
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: \\0 in patterns", function (t) {
- let luaCode = `
- assert(string.match("ab\\0\\1\\2c", "[\\0-\\2]+") == "\\0\\1\\2")
- assert(string.match("ab\\0\\1\\2c", "[\\0-\\0]+") == "\\0")
- assert(string.find("b$a", "$\\0?") == 2)
- assert(string.find("abc\\0efg", "%\\0") == 4)
- assert(string.match("abc\\0efg\\0\\1e\\1g", "%b\\0\\1") == "\\0efg\\0\\1e\\1")
- assert(string.match("abc\\0\\0\\0", "%\\0+") == "\\0\\0\\0")
- assert(string.match("abc\\0\\0\\0", "%\\0%\\0?") == "\\0\\0")
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});
-
-
-test("[test-suite] pm: magic char after \\0", function (t) {
- let luaCode = `
- assert(string.find("abc\\0\\0","\\0.") == 4)
- assert(string.find("abcx\\0\\0abc\\0abc","x\\0\\0abc\\0a.") == 4)
- `, L;
-
- t.plan(2);
-
- t.doesNotThrow(function () {
-
- L = lauxlib.luaL_newstate();
-
- lualib.luaL_openlibs(L);
-
- lauxlib.luaL_loadstring(L, to_luastring(luaCode));
-
- }, "Lua program loaded without error");
-
- t.doesNotThrow(function () {
-
- lua.lua_call(L, 0, -1);
-
- }, "Lua program ran without error");
-
-});