lapi tests

1 files changed, 32 insertions, 0 deletions

diff --git a/tests/lapi.js b/tests/lapi.js
new file mode 100644
index 0000000..2f493c9
--- /dev/null
+++ b/tests/lapi.js
@@ -0,0 +1,32 @@
+/*jshint esversion: 6 */
+"use strict";
+
+const test          = require('tape');
+const beautify      = require('js-beautify').js_beautify;
+
+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 CT            = require('../src/lua.js').constant_types;
+
+test('lua_pushnil', function (t) {
+    let L;
+    
+    t.plan(3);
+
+    t.doesNotThrow(function () {
+        L = getState(`return "dummy"`);
+    }, "New Lua State initiliazed");
+
+    // t.doesNotThrow(function () {
+        lapi.lua_pushnil(L);
+    // }, "Pushed nil on the stack");
+
+    t.strictEqual(
+        L.stack[L.top - 1].type,
+        CT.LUA_TNIL,
+        "nil is on the stack"
+    );
+});
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