From ce9fd9bdca0caa6a33ce37a01f41593ca42ba95b Mon Sep 17 00:00:00 2001 From: daurnimator Date: Mon, 2 Apr 2018 22:44:25 +1000 Subject: Start moving test suite from tape => jest --- test/lauxlib.test.js | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 test/lauxlib.test.js (limited to 'test/lauxlib.test.js') diff --git a/test/lauxlib.test.js b/test/lauxlib.test.js new file mode 100644 index 0000000..62198ac --- /dev/null +++ b/test/lauxlib.test.js @@ -0,0 +1,22 @@ +"use strict"; + +const lua = require('../src/lua.js'); +const lauxlib = require("../src/lauxlib.js"); +const {to_luastring} = require("../src/fengaricore.js"); + + +test('luaL_ref, lua_rawgeti, luaL_unref, LUA_REGISTRYINDEX', () => { + let L = lauxlib.luaL_newstate(); + if (!L) throw Error("failed to create lua state"); + + { + lua.lua_pushstring(L, to_luastring("hello references!")); + + let r = lauxlib.luaL_ref(L, lua.LUA_REGISTRYINDEX); // pops a value, stores it and returns a reference + lua.lua_rawgeti(L, lua.LUA_REGISTRYINDEX, r); // pushes a value associated with the reference + lauxlib.luaL_unref(L, lua.LUA_REGISTRYINDEX, r); // releases the reference + } + + expect(lua.lua_tojsstring(L, -1)) + .toBe("hello references!"); +}); -- cgit v1.2.3-70-g09d2