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path: root/tests/test-suite/ltests.js
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Diffstat (limited to 'tests/test-suite/ltests.js')
-rw-r--r--tests/test-suite/ltests.js873
1 files changed, 0 insertions, 873 deletions
diff --git a/tests/test-suite/ltests.js b/tests/test-suite/ltests.js
deleted file mode 100644
index 6fc086c..0000000
--- a/tests/test-suite/ltests.js
+++ /dev/null
@@ -1,873 +0,0 @@
-"use strict";
-
-const assert = require("assert");
-
-const lua = require('../../src/lua.js');
-const lauxlib = require('../../src/lauxlib.js');
-const {
- luastring_eq,
- luastring_indexOf,
- to_jsstring,
- to_luastring
-} = require("../../src/fengaricore.js");
-const ljstype = require('../../src/ljstype.js');
-const lopcodes = require('../../src/lopcodes.js');
-const { pushobj2s } = require('../../src/lobject.js');
-const sprintf = require('sprintf-js').sprintf;
-
-const delimits = [" ", "\t", "\n", ",", ";"].map(e => e.charCodeAt(0));
-
-const skip = function(pc) {
- for (;;) {
- if (pc.script[pc.offset] !== 0 && pc.offset < pc.script.length && delimits.indexOf(pc.script[pc.offset]) >= 0)
- pc.offset++;
- else if (pc.script[pc.offset] === '#'.charCodeAt(0)) {
- while (pc.script[pc.offset] !== '\n'.charCodeAt(0) && pc.script[pc.offset] !== 0 && pc.offset < pc.script.length)
- pc.offset++;
- } else break;
- }
-};
-
-const getnum = function(L, L1, pc) {
- let res = 0;
- let sig = 1;
- skip(pc);
- if (pc.script[pc.offset] === '.'.charCodeAt(0)) {
- res = lua.lua_tointeger(L1, -1);
- lua.lua_pop(L1, 1);
- pc.offset++;
- return res;
- } else if (pc.script[pc.offset] === '*'.charCodeAt(0)) {
- res = lua.lua_gettop(L1);
- pc.offset++;
- return res;
- }
- else if (pc.script[pc.offset] === '-'.charCodeAt(0)) {
- sig = -1;
- pc.offset++;
- }
- if (!ljstype.lisdigit(pc.script[pc.offset]))
- lauxlib.luaL_error(L, to_luastring("number expected (%s)"), pc.script);
- while (ljstype.lisdigit(pc.script[pc.offset])) res = res*10 + pc.script[pc.offset++] - '0'.charCodeAt(0);
- return sig*res;
-};
-
-const getstring = function(L, buff, pc) {
- let i = 0;
- skip(pc);
- if (pc.script[pc.offset] === '"'.charCodeAt(0) || pc.script[pc.offset] === '\''.charCodeAt(0)) { /* quoted string? */
- let quote = pc.script[pc.offset++];
- while (pc.script[pc.offset] !== quote) {
- if (pc.script[pc.offset] === 0 || pc.offset >= pc.script.length)
- lauxlib.luaL_error(L, to_luastring("unfinished string in JS script", true));
- buff[i++] = pc.script[pc.offset++];
- }
- pc.offset++;
- } else {
- while (pc.script[pc.offset] !== 0 && pc.offset < pc.script.length && delimits.indexOf(pc.script[pc.offset]) < 0)
- buff[i++] = pc.script[pc.offset++];
- }
- return buff.subarray(0, i);
-};
-
-const getindex = function(L, L1, pc) {
- skip(pc);
- switch (pc.script[pc.offset++]) {
- case 'R'.charCodeAt(0): return lua.LUA_REGISTRYINDEX;
- case 'G'.charCodeAt(0): return lauxlib.luaL_error(L, to_luastring("deprecated index 'G'", true));
- case 'U'.charCodeAt(0): return lua.lua_upvalueindex(getnum(L, L1, pc));
- default: pc.offset--; return getnum(L, L1, pc);
- }
-};
-
-const codes = ["OK", "YIELD", "ERRRUN", "ERRSYNTAX", "ERRMEM", "ERRGCMM", "ERRERR"].map(e => to_luastring(e));
-
-const pushcode = function(L, code) {
- lua.lua_pushstring(L, codes[code]);
-};
-
-const printstack = function(L) {
- let n = lua.lua_gettop(L);
- for (let i = 1; i <= n; i++) {
- console.log("${i}: %{to_jsstring(lauxlib.luaL_tolstring(L, i, null))}\n");
- lua.lua_pop(L, 1);
- }
- console.log("");
-};
-
-/*
-** arithmetic operation encoding for 'arith' instruction
-** LUA_OPIDIV -> \
-** LUA_OPSHL -> <
-** LUA_OPSHR -> >
-** LUA_OPUNM -> _
-** LUA_OPBNOT -> !
-*/
-const ops = "+-*%^/\\&|~<>_!".split('').map(e => e.charCodeAt(0));
-
-const runJS = function(L, L1, pc) {
- let buff = new Uint8Array(300);
- let status = 0;
- if (!pc || !pc.script) return lauxlib.luaL_error(L, to_luastring("attempt to runJS null script"));
- for (;;) {
- let inst = to_jsstring(getstring(L, buff, pc));
- if (inst.length === 0) return 0;
- switch (inst) {
- case "absindex": {
- lua.lua_pushnumber(L1, lua.lua_absindex(L1, getindex(L, L1, pc)));
- break;
- }
- case "append": {
- let t = getindex(L, L1, pc);
- let i = lua.lua_rawlen(L1, t);
- lua.lua_rawseti(L1, t, i + 1);
- break;
- }
- case "arith": {
- let op;
- skip(pc);
- op = ops.indexOf(pc.script[pc.offset++]);
- lua.lua_arith(L1, op);
- break;
- }
- case "call": {
- let narg = getnum(L, L1, pc);
- let nres = getnum(L, L1, pc);
- lua.lua_call(L1, narg, nres);
- break;
- }
- case "callk": {
- let narg = getnum(L, L1, pc);
- let nres = getnum(L, L1, pc);
- let i = getindex(L, L1, pc);
- lua.lua_callk(L1, narg, nres, i, Cfunck);
- break;
- }
- case "checkstack": {
- let sz = getnum(L, L1, pc);
- let msg = getstring(L, buff, pc);
- if (msg.length === 0)
- msg = null; /* to test 'luaL_checkstack' with no message */
- lauxlib.luaL_checkstack(L1, sz, msg);
- break;
- }
- case "compare": {
- let opt = getstring(L, buff, pc); /* EQ, LT, or LE */
- let op = (opt[0] === 'E'.charCodeAt(0))
- ? lua.LUA_OPEQ
- : (opt[1] === 'T'.charCodeAt(0)) ? lua.LUA_OPLT : lua.LUA_OPLE;
- let a = getindex(L, L1, pc);
- let b = getindex(L, L1, pc);
- lua.lua_pushboolean(L1, lua.lua_compare(L1, a, b, op));
- break;
- }
- case "concat": {
- lua.lua_concat(L1, getnum(L, L1, pc));
- break;
- }
- case "copy": {
- let f = getindex(L, L1, pc);
- lua.lua_copy(L1, f, getindex(L, L1, pc));
- break;
- }
- case "func2num": {
- let func = lua.lua_tocfunction(L1, getindex(L, L1, pc));
- if (func === null) func = 0;
- else if (func.id) func = func.id;
- lua.lua_pushnumber(L1, func);
- break;
- }
- case "getfield": {
- let t = getindex(L, L1, pc);
- lua.lua_getfield(L1, t, getstring(L, buff, pc));
- break;
- }
- case "getglobal": {
- lua.lua_getglobal(L1, getstring(L, buff, pc));
- break;
- }
- case "getmetatable": {
- if (lua.lua_getmetatable(L1, getindex(L, L1, pc)) === 0)
- lua.lua_pushnil(L1);
- break;
- }
- case "gettable": {
- lua.lua_gettable(L1, getindex(L, L1, pc));
- break;
- }
- case "gettop": {
- lua.lua_pushinteger(L1, lua.lua_gettop(L1));
- break;
- }
- case "gsub": {
- let a = getnum(L, L1, pc);
- let b = getnum(L, L1, pc);
- let c = getnum(L, L1, pc);
- lauxlib.luaL_gsub(L1, lua.lua_tostring(L1, a), lua.lua_tostring(L1, b), lua.lua_tostring(L1, c));
- break;
- }
- case "insert": {
- lua.lua_insert(L1, getnum(L, L1, pc));
- break;
- }
- case "iscfunction": {
- lua.lua_pushboolean(L1, lua.lua_iscfunction(L1, getindex(L, L1, pc)));
- break;
- }
- case "isfunction": {
- lua.lua_pushboolean(L1, lua.lua_isfunction(L1, getindex(L, L1, pc)));
- break;
- }
- case "isnil": {
- lua.lua_pushboolean(L1, lua.lua_isnil(L1, getindex(L, L1, pc)));
- break;
- }
- case "isnull": {
- lua.lua_pushboolean(L1, lua.lua_isnone(L1, getindex(L, L1, pc)));
- break;
- }
- case "isnumber": {
- lua.lua_pushboolean(L1, lua.lua_isnumber(L1, getindex(L, L1, pc)));
- break;
- }
- case "isstring": {
- lua.lua_pushboolean(L1, lua.lua_isstring(L1, getindex(L, L1, pc)));
- break;
- }
- case "istable": {
- lua.lua_pushboolean(L1, lua.lua_istable(L1, getindex(L, L1, pc)));
- break;
- }
- case "isudataval": {
- lua.lua_pushboolean(L1, lua.lua_islightuserdata(L1, getindex(L, L1, pc)));
- break;
- }
- case "isuserdata": {
- lua.lua_pushboolean(L1, lua.lua_isuserdata(L1, getindex(L, L1, pc)));
- break;
- }
- case "len": {
- lua.lua_len(L1, getindex(L, L1, pc));
- break;
- }
- case "Llen": {
- lua.lua_pushinteger(L1, lauxlib.luaL_len(L1, getindex(L, L1, pc)));
- break;
- }
- case "loadfile": {
- lauxlib.luaL_loadfile(L1, lauxlib.luaL_checkstring(L1, getnum(L, L1, pc)));
- break;
- }
- case "loadstring": {
- let s = lauxlib.luaL_checkstring(L1, getnum(L, L1, pc));
- lauxlib.luaL_loadstring(L1, s);
- break;
- }
- case "newmetatable": {
- lua.lua_pushboolean(L1, lauxlib.luaL_newmetatable(L1, getstring(L, buff, pc)));
- break;
- }
- case "newtable": {
- lua.lua_newtable(L1);
- break;
- }
- case "newthread": {
- lua.lua_newthread(L1);
- break;
- }
- case "newuserdata": {
- lua.lua_newuserdata(L1, getnum(L, L1, pc));
- break;
- }
- case "next": {
- lua.lua_next(L1, -2);
- break;
- }
- case "objsize": {
- lua.lua_pushinteger(L1, lua.lua_rawlen(L1, getindex(L, L1, pc)));
- break;
- }
- case "pcall": {
- let narg = getnum(L, L1, pc);
- let nres = getnum(L, L1, pc);
- status = lua.lua_pcall(L1, narg, nres, getnum(L, L1, pc));
- break;
- }
- case "pcallk": {
- let narg = getnum(L, L1, pc);
- let nres = getnum(L, L1, pc);
- let i = getindex(L, L1, pc);
- status = lua.lua_pcallk(L1, narg, nres, 0, i, Cfunck);
- break;
- }
- case "pop": {
- lua.lua_pop(L1, getnum(L, L1, pc));
- break;
- }
- case "print": {
- let n = getnum(L, L1, pc);
- if (n !== 0) {
- console.log(`${lauxlib.luaL_tojsstring(L1, n, null)}\n`);
- lua.lua_pop(L1, 1);
- }
- else printstack(L1);
- break;
- }
- case "pushbool": {
- lua.lua_pushboolean(L1, getnum(L, L1, pc));
- break;
- }
- case "pushcclosure": {
- lua.lua_pushcclosure(L1, testJS, getnum(L, L1, pc));
- break;
- }
- case "pushint": {
- lua.lua_pushinteger(L1, getnum(L, L1, pc));
- break;
- }
- case "pushnil": {
- lua.lua_pushnil(L1);
- break;
- }
- case "pushnum": {
- lua.lua_pushnumber(L1, getnum(L, L1, pc));
- break;
- }
- case "pushstatus": {
- pushcode(L1, status);
- break;
- }
- case "pushstring": {
- lua.lua_pushstring(L1, getstring(L, buff, pc));
- break;
- }
- case "pushupvalueindex": {
- lua.lua_pushinteger(L1, lua.lua_upvalueindex(getnum(L, L1, pc)));
- break;
- }
- case "pushvalue": {
- lua.lua_pushvalue(L1, getindex(L, L1, pc));
- break;
- }
- case "rawgeti": {
- let t = getindex(L, L1, pc);
- lua.lua_rawgeti(L1, t, getnum(L, L1, pc));
- break;
- }
- case "rawgetp": {
- let t = getindex(L, L1, pc);
- lua.lua_rawgetp(L1, t, getnum(L, L1, pc));
- break;
- }
- case "rawsetp": {
- let t = getindex(L, L1, pc);
- lua.lua_rawsetp(L1, t, getnum(L, L1, pc));
- break;
- }
- case "remove": {
- lua.lua_remove(L1, getnum(L, L1, pc));
- break;
- }
- case "replace": {
- lua.lua_replace(L1, getindex(L, L1, pc));
- break;
- }
- case "resume": {
- let i = getindex(L, L1, pc);
- status = lua.lua_resume(lua.lua_tothread(L1, i), L, getnum(L, L1, pc));
- break;
- }
- case "return": {
- let n = getnum(L, L1, pc);
- if (L1 != L) {
- let i;
- for (i = 0; i < n; i++)
- lua.lua_pushstring(L, lua.lua_tostring(L1, -(n - i)));
- }
- return n;
- }
- case "rotate": {
- let i = getindex(L, L1, pc);
- lua.lua_rotate(L1, i, getnum(L, L1, pc));
- break;
- }
- case "setfield": {
- let t = getindex(L, L1, pc);
- lua.lua_setfield(L1, t, getstring(L, buff, pc));
- break;
- }
- case "setglobal": {
- lua.lua_setglobal(L1, getstring(L, buff, pc));
- break;
- }
- case "sethook": {
- let mask = getnum(L, L1, pc);
- let count = getnum(L, L1, pc);
- sethookaux(L1, mask, count, getstring(L, buff, pc));
- break;
- }
- case "setmetatable": {
- lua.lua_setmetatable(L1, getindex(L, L1, pc));
- break;
- }
- case "settable": {
- lua.lua_settable(L1, getindex(L, L1, pc));
- break;
- }
- case "settop": {
- lua.lua_settop(L1, getnum(L, L1, pc));
- break;
- }
- case "testudata": {
- let i = getindex(L, L1, pc);
- lua.lua_pushboolean(L1, lauxlib.luaL_testudata(L1, i, getstring(L, buff, pc)) !== null);
- break;
- }
- case "error": {
- lua.lua_error(L1);
- break;
- }
- case "throw": {
- throw new Error();
- }
- case "tobool": {
- lua.lua_pushboolean(L1, lua.lua_toboolean(L1, getindex(L, L1, pc)));
- break;
- }
- case "tocfunction": {
- lua.lua_pushcfunction(L1, lua.lua_tocfunction(L1, getindex(L, L1, pc)));
- break;
- }
- case "tointeger": {
- lua.lua_pushinteger(L1, lua.lua_tointeger(L1, getindex(L, L1, pc)));
- break;
- }
- case "tonumber": {
- lua.lua_pushnumber(L1, lua.lua_tonumber(L1, getindex(L, L1, pc)));
- break;
- }
- case "topointer": {
- let p = lua.lua_topointer(L1, getindex(L, L1, pc));
- if (p === null) p = 0;
- else if (p.id) p = p.id;
- lua.lua_pushnumber(L1, p); /* in ltests.c, p is casted to a size_t so NULL gives 0 */
- break;
- }
- case "tostring": {
- let s = lua.lua_tostring(L1, getindex(L, L1, pc));
- let s1 = lua.lua_pushstring(L1, s);
- assert(luastring_eq(s, s1));
- break;
- }
- case "type": {
- lua.lua_pushstring(L1, lauxlib.luaL_typename(L1, getnum(L, L1, pc)));
- break;
- }
- case "xmove": {
- let f = getindex(L, L1, pc);
- let t = getindex(L, L1, pc);
- let fs = (f === 0) ? L1 : lua.lua_tothread(L1, f);
- let ts = (t === 0) ? L1 : lua.lua_tothread(L1, t);
- let n = getnum(L, L1, pc);
- if (n === 0) n = lua.lua_gettop(fs);
- lua.lua_xmove(fs, ts, n);
- break;
- }
- case "yield": {
- return lua.lua_yield(L1, getnum(L, L1, pc));
- }
- case "yieldk": {
- let nres = getnum(L, L1, pc);
- let i = getindex(L, L1, pc);
- return lua.lua_yieldk(L1, nres, i, Cfunck);
- }
- default:
- lauxlib.luaL_error(L, to_luastring("unknown instruction %s"), buff);
- }
- }
-};
-
-
-const testJS = function(L) {
- let L1;
- let pc;
- if (lua.lua_isuserdata(L, 1)) {
- L1 = getstate(L);
- pc = lauxlib.luaL_checkstring(L, 2);
- } else if (lua.lua_isthread(L, 1)) {
- L1 = lua.lua_tothread(L, 1);
- pc = lauxlib.luaL_checkstring(L, 2);
- } else {
- L1 = L;
- pc = lauxlib.luaL_checkstring(L, 1);
- }
- return runJS(L, L1, { script: pc, offset: 0 });
-};
-
-const upvalue = function(L) {
- let n = lauxlib.luaL_checkinteger(L, 2);
- lauxlib.luaL_checktype(L, 1, lua.LUA_TFUNCTION);
- if (lua.lua_isnone(L, 3)) {
- let name = lua.lua_getupvalue(L, 1, n);
- if (name === null) return 0;
- lua.lua_pushstring(L, name);
- return 2;
- }
- else {
- let name = lua.lua_setupvalue(L, 1, n);
- lua.lua_pushstring(L, name);
- return 1;
- }
-};
-
-const pushuserdata = function(L) {
- let u = lauxlib.luaL_checkinteger(L, 1);
- lua.lua_pushlightuserdata(L, u);
- return 1;
-};
-
-const udataval = function(L) {
- lua.lua_pushinteger(L, lua.lua_touserdata(L, 1));
- return 1;
-};
-
-const d2s = function(L) {
- let d = lauxlib.luaL_checknumber(L, 1);
- let b = new ArrayBuffer(8);
- new DataView(b).setFloat64(0, d, true);
- lua.lua_pushlstring(L, new Uint8Array(b), 8);
- return 1;
-};
-
-const s2d = function(L) {
- let b = lauxlib.luaL_checkstring(L, 1);
- let dv = new DataView(b.buffer);
- lua.lua_pushnumber(L, dv.getFloat64(0, true));
- return 1;
-};
-
-const newstate = function(L) {
- let L1 = lua.lua_newstate();
- if (L1) {
- lua.lua_atpanic(L1, tpanic);
- lua.lua_pushlightuserdata(L, L1);
- }
- else
- lua.lua_pushnil(L);
- return 1;
-};
-
-const getstate = function(L) {
- let L1 = lua.lua_touserdata(L, 1);
- lauxlib.luaL_argcheck(L, L1 !== null, 1, "state expected");
- return L1;
-};
-
-const luaopen_base = require("../../src/lbaselib.js").luaopen_base;
-const luaopen_coroutine = require("../../src/lcorolib.js").luaopen_coroutine;
-const luaopen_debug = require("../../src/ldblib.js").luaopen_debug;
-const luaopen_io = require("../../src/liolib.js").luaopen_io;
-const luaopen_os = require("../../src/loslib.js").luaopen_os;
-const luaopen_math = require("../../src/lmathlib.js").luaopen_math;
-const luaopen_string = require("../../src/lstrlib.js").luaopen_string;
-const luaopen_table = require("../../src/ltablib.js").luaopen_table;
-const luaopen_package = require("../../src/loadlib.js").luaopen_package;
-
-const loadlib = function(L) {
- let libs = {
- "_G": luaopen_base,
- "coroutine": luaopen_coroutine,
- "debug": luaopen_debug,
- "io": luaopen_io,
- "os": luaopen_os,
- "math": luaopen_math,
- "string": luaopen_string,
- "table": luaopen_table
- };
- let L1 = getstate(L);
- lauxlib.luaL_requiref(L1, to_luastring("package", true), luaopen_package, 0);
- assert(lua.lua_type(L1, -1) == lua.LUA_TTABLE);
- /* 'requiref' should not reload module already loaded... */
- lauxlib.luaL_requiref(L1, to_luastring("package", true), null, 1); /* seg. fault if it reloads */
- /* ...but should return the same module */
- assert(lua.lua_compare(L1, -1, -2, lua.LUA_OPEQ));
- lauxlib.luaL_getsubtable(L1, lua.LUA_REGISTRYINDEX, lauxlib.LUA_PRELOAD_TABLE);
- for (let name in libs) {
- lua.lua_pushcfunction(L1, libs[name]);
- lua.lua_setfield(L1, -2, to_luastring(name, true));
- }
- return 0;
-};
-
-const closestate = function(L) {
- let L1 = getstate(L);
- lua.lua_close(L1);
- return 0;
-};
-
-const doremote = function(L) {
- let L1 = getstate(L);
- let lcode;
- let code = lauxlib.luaL_checklstring(L, 2, lcode);
- let status;
- lua.lua_settop(L1, 0);
- status = lauxlib.luaL_loadbuffer(L1, code, lcode, code);
- if (status === lua.LUA_OK)
- status = lua.lua_pcall(L1, 0, lua.LUA_MULTRET, 0);
- if (status !== lua.LUA_OK) {
- lua.lua_pushnil(L);
- lua.lua_pushstring(L, lua.lua_tostring(L1, -1));
- lua.lua_pushinteger(L, status);
- return 3;
- }
- else {
- let i = 0;
- while (!lua.lua_isnone(L1, ++i))
- lua.lua_pushstring(L, lua.lua_tostring(L1, i));
- lua.lua_pop(L1, i-1);
- return i-1;
- }
-};
-
-const tpanic = function(L) {
- console.error(`PANIC: unprotected error in call to Lua API (${lua.lua_tojsstring(L, -1)})\n`);
- return process.exit(1); /* do not return to Lua */
-};
-
-const newuserdata = function(L) {
- lua.lua_newuserdata(L, lauxlib.luaL_checkinteger(L, 1));
- return 1;
-};
-
-/*
-** C hook that runs the C script stored in registry.C_HOOK[L]
-*/
-const Chook = function(L, ar) {
- let scpt;
- let events = ["call", "ret", "line", "count", "tailcall"].map(e => to_luastring(e));
- lua.lua_getfield(L, lua.LUA_REGISTRYINDEX, to_luastring("JS_HOOK", true));
- lua.lua_pushlightuserdata(L, L);
- lua.lua_gettable(L, -2); /* get C_HOOK[L] (script saved by sethookaux) */
- scpt = lua.lua_tostring(L, -1); /* not very religious (string will be popped) */
- lua.lua_pop(L, 2); /* remove C_HOOK and script */
- lua.lua_pushstring(L, events[ar.event]); /* may be used by script */
- lua.lua_pushinteger(L, ar.currentline); /* may be used by script */
- runJS(L, L, { script: scpt, offset: 0 }); /* run script from C_HOOK[L] */
-};
-
-class Aux {
- constructor() {
- this.paniccode = null;
- this.L = null;
- }
-}
-
-/*
-** does a long-jump back to "main program".
-*/
-const panicback = function(L) {
- let b = new Aux();
- lua.lua_checkstack(L, 1); /* open space for 'Aux' struct */
- lua.lua_getfield(L, lua.LUA_REGISTRYINDEX, to_luastring("_jmpbuf", true)); /* get 'Aux' struct */
- b = lua.lua_touserdata(L, -1);
- lua.lua_pop(L, 1); /* remove 'Aux' struct */
- runJS(b.L, L, { script: b.paniccode, offset: 0 }); /* run optional panic code */
- throw 1;
-};
-
-const checkpanic = function(L) {
- let b = new Aux();
- let code = lauxlib.luaL_checkstring(L, 1);
- b.paniccode = lauxlib.luaL_optstring(L, 2, "");
- b.L = L;
- let L1 = lua.lua_newstate(); /* create new state */
- if (L1 === null) { /* error? */
- lua.lua_pushnil(L);
- return 1;
- }
- lua.lua_atpanic(L1, panicback); /* set its panic function */
- lua.lua_pushlightuserdata(L1, b);
- lua.lua_setfield(L1, lua.LUA_REGISTRYINDEX, to_luastring("_jmpbuf", true)); /* store 'Aux' struct */
- try { /* set jump buffer */
- runJS(L, L1, { script: code, offset: 0 }); /* run code unprotected */
- lua.lua_pushliteral(L, "no errors");
- } catch (e) { /* error handling */
- /* move error message to original state */
- lua.lua_pushstring(L, lua.lua_tostring(L1, -1));
- }
- lua.lua_close(L1);
- return 1;
-};
-
-/*
-** sets 'registry.C_HOOK[L] = scpt' and sets 'Chook' as a hook
-*/
-const sethookaux = function(L, mask, count, scpt) {
- if (scpt.length <= 0) { /* no script? */
- lua.lua_sethook(L, null, 0, 0); /* turn off hooks */
- return;
- }
- lua.lua_getfield(L, lua.LUA_REGISTRYINDEX, to_luastring("JS_HOOK", true)); /* get C_HOOK table */
- if (!lua.lua_istable(L, -1)) { /* no hook table? */
- lua.lua_pop(L, 1); /* remove previous value */
- lua.lua_newtable(L); /* create new C_HOOK table */
- lua.lua_pushvalue(L, -1);
- lua.lua_setfield(L, lua.LUA_REGISTRYINDEX, to_luastring("JS_HOOK", true)); /* register it */
- }
- lua.lua_pushlightuserdata(L, L);
- lua.lua_pushstring(L, scpt);
- lua.lua_settable(L, -3); /* C_HOOK[L] = script */
- lua.lua_sethook(L, Chook, mask, count);
-};
-
-const sethook = function(L) {
- if (lua.lua_isnoneornil(L, 1))
- lua.lua_sethook(L, null, 0, 0); /* turn off hooks */
- else {
- const scpt = lauxlib.luaL_checkstring(L, 1);
- const smask = lauxlib.luaL_checkstring(L, 2);
- let count = lauxlib.luaL_optinteger(L, 3, 0);
- let mask = 0;
- if (luastring_indexOf(smask, 'c'.charCodeAt(0)) >= 0) mask |= lua.LUA_MASKCALL;
- if (luastring_indexOf(smask, 'r'.charCodeAt(0)) >= 0) mask |= lua.LUA_MASKRET;
- if (luastring_indexOf(smask, 'l'.charCodeAt(0)) >= 0) mask |= lua.LUA_MASKLINE;
- if (count > 0) mask |= lua.LUA_MASKCOUNT;
- sethookaux(L, mask, count, scpt);
- }
- return 0;
-};
-
-const Cfunc = function(L) {
- return runJS(L, L, { script: lua.lua_tostring(L, lua.lua_upvalueindex(1)), offset: 0 });
-};
-
-const Cfunck = function(L, status, ctx) {
- pushcode(L, status);
- lua.lua_setglobal(L, to_luastring("status", true));
- lua.lua_pushinteger(L, ctx);
- lua.lua_setglobal(L, to_luastring("ctx", true));
- return runJS(L, L, { script: lua.lua_tostring(L, ctx), offset: 0 });
-};
-
-const makeCfunc = function(L) {
- lauxlib.luaL_checkstring(L, 1);
- lua.lua_pushcclosure(L, Cfunc, lua.lua_gettop(L));
- return 1;
-};
-
-const coresume = function(L) {
- let status;
- let co = lua.lua_tothread(L, 1);
- lauxlib.luaL_argcheck(L, co, 1, "coroutine expected");
- status = lua.lua_resume(co, L, 0);
- if (status != lua.LUA_OK && status !== lua.LUA_YIELD) {
- lua.lua_pushboolean(L, 0);
- lua.lua_insert(L, -2);
- return 2; /* return false + error message */
- }
- else {
- lua.lua_pushboolean(L, 1);
- return 1;
- }
-};
-
-const obj_at = function(L, k) {
- return L.stack[L.ci.funcOff + k].value.p;
-};
-
-const setnameval = function(L, name, val) {
- lua.lua_pushstring(L, name);
- lua.lua_pushinteger(L, val);
- lua.lua_settable(L, -3);
-};
-
-const pushobject = function(L, o){
- pushobj2s(L, o);
- assert(L.top <= L.ci.top, "stack overflow");
-};
-
-const buildop = function(p, pc) {
- let i = p.code[pc];
- let o = lopcodes.GET_OPCODE(i);
- let name = lopcodes.OpCodes[o];
- let line = p.lineinfo.length !== 0 ? p.lineinfo[pc] : -1;
- let result = sprintf("(%4d) %4d - ", line, pc); //`(${line}) ${pc} - `;
- switch (lopcodes.getOpMode(o)) {
- case lopcodes.iABC:
- result += sprintf("%-12s%4d %4d %4d", name, lopcodes.GETARG_A(i), lopcodes.GETARG_B(i), lopcodes.GETARG_C(i)); // `${name} ${lopcodes.GETARG_A(i)} ${lopcodes.GETARG_B(i)} ${lopcodes.GETARG_C(i)}`;
- break;
- case lopcodes.iABx:
- result += sprintf("%-12s%4d %4d", name, lopcodes.GETARG_A(i), lopcodes.GETARG_Bx(i)); // `${name} ${lopcodes.GETARG_A(i)} ${lopcodes.GETARG_Bx(i)}`;
- break;
- case lopcodes.iAsBx:
- result += sprintf("%-12s%4d %4d", name, lopcodes.GETARG_A(i), lopcodes.GETARG_sBx(i)); // `${name} ${lopcodes.GETARG_A(i)} ${lopcodes.GETARG_sBx(i)}`;
- break;
- case lopcodes.iAx:
- result += sprintf("%-12s%4d", name, lopcodes.GETARG_Ax(i)); // `${name} ${lopcodes.GETARG_Ax(i)}`;
- break;
- }
-
- return to_luastring(result);
-};
-
-const listcode = function(L) {
- lauxlib.luaL_argcheck(L, lua.lua_isfunction(L, 1) && !lua.lua_iscfunction(L, 1),
- 1, "Lua function expected");
- let p = obj_at(L, 1);
- lua.lua_newtable(L);
- setnameval(L, to_luastring("maxstack", true), p.maxstacksize);
- setnameval(L, to_luastring("numparams", true), p.numparams);
- for (let pc = 0; pc < p.code.length; pc++) {
- lua.lua_pushinteger(L, pc+1);
- lua.lua_pushstring(L, buildop(p, pc));
- lua.lua_settable(L, -3);
- }
- return 1;
-};
-
-const listk = function(L) {
- lauxlib.luaL_argcheck(L,
- lua.lua_isfunction(L, 1) && !lua.lua_iscfunction(L, 1),
- 1, "Lua function expected");
- let p = obj_at(L, 1);
- lua.lua_createtable(L, p.k.length, 0);
- for (let i = 0; i < p.k.length; i++) {
- pushobject(L, p.k[i]);
- lua.lua_rawseti(L, -2, i + 1);
- }
- return 1;
-};
-
-const tests_funcs = {
- "checkpanic": checkpanic,
- "closestate": closestate,
- "d2s": d2s,
- "doremote": doremote,
- "listcode": listcode,
- "listk": listk,
- "loadlib": loadlib,
- "makeCfunc": makeCfunc,
- "newstate": newstate,
- "newuserdata": newuserdata,
- "pushuserdata": pushuserdata,
- "resume": coresume,
- "s2d": s2d,
- "sethook": sethook,
- "testC": testJS,
- "testJS": testJS,
- "udataval": udataval,
- "upvalue": upvalue
-};
-
-const luaB_opentests = function(L) {
- lua.lua_atpanic(L, tpanic);
- lauxlib.luaL_newlib(L, tests_funcs);
- return 1;
-};
-
-const luaopen_tests = function(L) {
- lauxlib.luaL_requiref(L, to_luastring("T"), luaB_opentests, 1);
- lua.lua_pop(L, 1); /* remove lib */
-};
-
-module.exports.luaopen_tests = luaopen_tests;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-05 03:39:48 +0000