"use strict";

const test       = require('tape');
const beautify   = require('js-beautify').js_beautify;

const tests      = require("./tests.js");
const toByteCode = tests.toByteCode;

const lapi       = require("../src/lapi.js");
const lauxlib    = require("../src/lauxlib.js");
const linit      = require('../src/linit.js');


test('LOADK, RETURN', function (t) {
    let luaCode = `
        local a = "hello world"
        return a
    `, L;
    
    t.plan(2);

    t.doesNotThrow(function () {

        L = lauxlib.luaL_newstate();

        linit.luaL_openlibs(L);

        lapi.lua_load(L, null, luaCode, "test", "text");

        lapi.lua_call(L, 0, -1);

    }, "JS Lua program ran without error");

    t.strictEqual(
        lapi.lua_tostring(L, -1),
        "hello world",
        "Correct element(s) on the stack"
    );

});


test('MOVE', function (t) {
    let luaCode = `
        local a = "hello world"
        local b = a
        return b
    `, L;
    
    t.plan(2);

    t.doesNotThrow(function () {

        L = lauxlib.luaL_newstate();

        linit.luaL_openlibs(L);

        lapi.lua_load(L, null, luaCode, "test", "text");

        lapi.lua_call(L, 0, -1);

    }, "JS Lua program ran without error");

    t.strictEqual(
        lapi.lua_tostring(L, -1),
        "hello world",
        "Correct element(s) on the stack"
    );

});