761 lines
19 KiB
JavaScript
761 lines
19 KiB
JavaScript
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"use strict";
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const lua = require('../src/lua.js');
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const lauxlib = require('../src/lauxlib.js');
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const lualib = require('../src/lualib.js');
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const lstring = require("../src/lstring.js");
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const {to_luastring} = require("../src/fengaricore.js");
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// Roughly the same tests as test/lvm.js to cover all opcodes
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test('LOADK, RETURN', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = "hello world"
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return a
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tojsstring(L, -1)).toBe("hello world");
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});
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test('MOVE', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = "hello world"
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local b = a
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return b
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tojsstring(L, -1)).toBe("hello world");
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});
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test('Binary op', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = 5
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local b = 10
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return a + b, a - b, a * b, a / b, a % b, a^b, a // b, a & b, a | b, a ~ b, a << b, a >> b
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(L.stack.slice(L.top - 12, L.top).map(e => e.value))
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.toEqual([15, -5, 50, 0.5, 5, 9765625.0, 0, 0, 15, 15, 5120, 0]);
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});
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test('Unary op, LOADBOOL', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = 5
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local b = false
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return -a, not b, ~a
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(L.stack.slice(L.top - 3, L.top).map(e => e.value))
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.toEqual([-5, true, -6]);
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});
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test('NEWTABLE', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = {}
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return a
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_type(L, -1)).toBe(lua.LUA_TTABLE);
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});
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test('CALL', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local f = function (a, b)
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return a + b
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end
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local c = f(1, 2)
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return c
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tointeger(L, -1)).toBe(3);
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});
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test('Multiple return', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local f = function (a, b)
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return a + b, a - b, a * b
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end
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local c
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local d
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local e
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c, d, e = f(1,2)
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return c, d, e
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(L.stack.slice(L.top - 3, L.top).map(e => e.value))
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.toEqual([3, -1, 2]);
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});
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test('TAILCALL', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local f = function (a, b)
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return a + b
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end
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return f(1,2)
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tointeger(L, -1)).toBe(3);
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});
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test('VARARG', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local f = function (...)
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return ...
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end
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return f(1,2,3)
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(L.stack.slice(L.top - 3, L.top).map(e => e.value))
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.toEqual([1, 2, 3]);
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});
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test('LE, JMP', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a, b = 1, 1
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return a >= b
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_toboolean(L, -1)).toBe(true);
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});
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test('LT', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a, b = 1, 1
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return a > b
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_toboolean(L, -1)).toBe(false);
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});
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test('EQ', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a, b = 1, 1
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return a == b
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_toboolean(L, -1)).toBe(true);
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});
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test('TESTSET (and)', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = true
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local b = "hello"
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return a and b
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tojsstring(L, -1)).toBe("hello");
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});
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test('TESTSET (or)', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = false
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local b = "hello"
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return a or b
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`;
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{
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lualib.luaL_openlibs(L);
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let reader = function(L, data) {
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let code = luaCode ? luaCode.trim() : null;
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luaCode = null;
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return code ? to_luastring(code) : null;
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};
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lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tojsstring(L, -1)).toBe("hello");
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});
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test('TEST (false)', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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local a = false
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local b = "hello"
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if a then
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return b
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end
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return "goodbye"
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`;
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{
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lualib.luaL_openlibs(L);
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||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tojsstring(L, -1)).toBe("goodbye");
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('FORPREP, FORLOOP (int)', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local total = 0
|
||
|
|
|
||
|
|
for i = 0, 10 do
|
||
|
|
total = total + i
|
||
|
|
end
|
||
|
|
|
||
|
|
return total
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tointeger(L, -1)).toBe(55);
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('FORPREP, FORLOOP (float)', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local total = 0
|
||
|
|
|
||
|
|
for i = 0.5, 10.5 do
|
||
|
|
total = total + i
|
||
|
|
end
|
||
|
|
|
||
|
|
return total
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tonumber(L, -1)).toBe(60.5);
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('SETTABLE, GETTABLE', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local t = {}
|
||
|
|
|
||
|
|
t[1] = "hello"
|
||
|
|
t["two"] = "world"
|
||
|
|
|
||
|
|
return t
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_topointer(L, -1).strong.get(1).value.jsstring())
|
||
|
|
.toBe("hello");
|
||
|
|
expect(lua.lua_topointer(L, -1).strong.get(lstring.luaS_hash(to_luastring("two"))).value.jsstring())
|
||
|
|
.toBe("world");
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('SETUPVAL, GETUPVAL', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local up = "hello"
|
||
|
|
|
||
|
|
local f = function ()
|
||
|
|
upup = "yo"
|
||
|
|
up = "world"
|
||
|
|
return up;
|
||
|
|
end
|
||
|
|
|
||
|
|
return f()
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tojsstring(L, -1)).toBe("world");
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('SETTABUP, GETTABUP', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
t = {}
|
||
|
|
|
||
|
|
t[1] = "hello"
|
||
|
|
t["two"] = "world"
|
||
|
|
|
||
|
|
return t
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_topointer(L, -1).strong.get(1).value.jsstring())
|
||
|
|
.toBe("hello");
|
||
|
|
expect(lua.lua_topointer(L, -1).strong.get(lstring.luaS_hash(to_luastring("two"))).value.jsstring())
|
||
|
|
.toBe("world");
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('SELF', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local t = {}
|
||
|
|
|
||
|
|
t.value = "hello"
|
||
|
|
t.get = function (self)
|
||
|
|
return self.value
|
||
|
|
end
|
||
|
|
|
||
|
|
return t:get()
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tojsstring(L, -1)).toBe("hello");
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('SETLIST', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local t = {1, 2, 3, 4, 5, 6, 7, 8, 9}
|
||
|
|
|
||
|
|
return t
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect([...lua.lua_topointer(L, -1).strong.entries()].map(e => e[1].value.value).sort())
|
||
|
|
.toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9]);
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('Variable SETLIST', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local a = function ()
|
||
|
|
return 6, 7, 8, 9
|
||
|
|
end
|
||
|
|
|
||
|
|
local t = {1, 2, 3, 4, 5, a()}
|
||
|
|
|
||
|
|
return t
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect([...lua.lua_topointer(L, -1).strong.entries()].map(e => e[1].value.value).sort())
|
||
|
|
.toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9]);
|
||
|
|
});
|
||
|
|
|
||
|
|
test('Long SETLIST', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local t = {1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5}
|
||
|
|
|
||
|
|
return t
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect([...lua.lua_topointer(L, -1).strong.entries()].map(e => e[1].value.value).reverse())
|
||
|
|
.toEqual([1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5]);
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('TFORCALL, TFORLOOP', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local iterator = function (t, i)
|
||
|
|
i = i + 1
|
||
|
|
local v = t[i]
|
||
|
|
if v then
|
||
|
|
return i, v
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
local iprs = function(t)
|
||
|
|
return iterator, t, 0
|
||
|
|
end
|
||
|
|
|
||
|
|
local t = {1, 2, 3}
|
||
|
|
local r = 0
|
||
|
|
for k,v in iprs(t) do
|
||
|
|
r = r + v
|
||
|
|
end
|
||
|
|
|
||
|
|
return r
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tonumber(L, -1)).toBe(6);
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('LEN', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
local t = {[10000] = "foo"}
|
||
|
|
local t2 = {1, 2, 3}
|
||
|
|
local s = "hello"
|
||
|
|
|
||
|
|
return #t, #t2, #s
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tonumber(L, -1)).toBe(5);
|
||
|
|
expect(lua.lua_tonumber(L, -2)).toBe(3);
|
||
|
|
expect(lua.lua_tonumber(L, -3)).toBe(0);
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
test('CONCAT', () => {
|
||
|
|
let L = lauxlib.luaL_newstate();
|
||
|
|
if (!L) throw Error("failed to create lua state");
|
||
|
|
|
||
|
|
let luaCode = `
|
||
|
|
return "hello " .. 2 .. " you"
|
||
|
|
`;
|
||
|
|
{
|
||
|
|
lualib.luaL_openlibs(L);
|
||
|
|
let reader = function(L, data) {
|
||
|
|
let code = luaCode ? luaCode.trim() : null;
|
||
|
|
luaCode = null;
|
||
|
|
return code ? to_luastring(code) : null;
|
||
|
|
};
|
||
|
|
lua.lua_load(L, reader, luaCode, to_luastring("test"), to_luastring("text"));
|
||
|
|
|
||
|
|
lua.lua_call(L, 0, -1);
|
||
|
|
}
|
||
|
|
|
||
|
|
expect(lua.lua_tojsstring(L, -1)).toBe("hello 2 you");
|
||
|
|
});
|