table.pack

1 files changed, 31 insertions, 0 deletions

diff --git a/tests/ltablib.js b/tests/ltablib.js
index 22a6797..28b9ce0 100644
--- a/tests/ltablib.js
+++ b/tests/ltablib.js
@@ -44,4 +44,35 @@ test('table.concat', function (t) {
         "3,4,5",
         "Correct element(s) on the stack"
     );
+});
+
+
+test('table.pack', function (t) {
+    let luaCode = `
+        return table.pack(1, 2, 3)
+    `, L;
+    
+    t.plan(2);
+
+    t.doesNotThrow(function () {
+
+        let bc = toByteCode(luaCode).dataView;
+
+        L = lauxlib.luaL_newstate();
+
+        linit.luaL_openlibs(L);
+
+        lapi.lua_load(L, bc, "test-table.pack");
+
+        lapi.lua_call(L, 0, -1);
+
+    }, "JS Lua program ran without error");
+
+    t.deepEqual(
+        [...lapi.lua_topointer(L, -1).entries()]
+            .filter(e => typeof e[0] === 'number') // Filter out the 'n' field
+            .map(e => e[1].value).reverse(),
+        [1, 2, 3],
+        "Correct element(s) on the stack"
+    );
 });
\ No newline at end of file