luaL_newstate, lua_pushnil, lua_gettop, luaL_typename

1 files changed, 22 insertions, 14 deletions

diff --git a/tests/lapi.js b/tests/lapi.js
index b79c519..39477b2 100644
--- a/tests/lapi.js
+++ b/tests/lapi.js
@@ -1,31 +1,39 @@
 /*jshint esversion: 6 */
 "use strict";
 
-const test          = require('tape');
-const beautify      = require('js-beautify').js_beautify;
+const test     = require('tape');
+const beautify = require('js-beautify').js_beautify;
 
-const getState      = require("./tests.js").getState;
+const getState = require("./tests.js").getState;
 
-const VM            = require("../src/lvm.js");
-const ldo           = require("../src/ldo.js");
-const lapi          = require("../src/lapi.js");
-const lauxlib       = require("../src/lauxlib.js");
-const CT            = require('../src/lua.js').constant_types;
+const VM       = require("../src/lvm.js");
+const ldo      = require("../src/ldo.js");
+const lapi     = require("../src/lapi.js");
+const lauxlib  = require("../src/lauxlib.js");
+const CT       = require('../src/lua.js').constant_types;
 
-test('luaL_newstate, lua_pushnil', function (t) {
+test('luaL_newstate, lua_pushnil, lua_gettop, luaL_typename', function (t) {
     let L;
     
-    t.plan(2);
+    t.plan(3);
 
     t.doesNotThrow(function () {
-        L = lauxlib.luaL_newstate()
+
+        L = lauxlib.luaL_newstate();
 
         lapi.lua_pushnil(L);
+
     }, "JS Lua program ran without error");
 
     t.strictEqual(
-        L.stack[L.top - 1].type,
-        CT.LUA_TNIL,
-        "nil is on the stack"
+        lapi.lua_gettop(L),
+        1,
+        "top is correct"
+    );
+
+    t.strictEqual(
+        lauxlib.luaL_typename(L, lapi.lua_gettop(L)),
+        "nil",
+        "Correct element(s) on the stack"
     );
 });
\ No newline at end of file