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/tests.js | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 test/tests.js (limited to 'test/tests.js') diff --git a/test/tests.js b/test/tests.js new file mode 100644 index 0000000..631594b --- /dev/null +++ b/test/tests.js @@ -0,0 +1,23 @@ +"use strict"; + +const lua = require("../src/lua.js"); +const lauxlib = require("../src/lauxlib.js"); +const {to_luastring} = require("../src/fengaricore.js"); + +const toByteCode = function(luaCode) { + let L = lauxlib.luaL_newstate(); + if (!L) throw Error("failed to create lua state"); + + if (lauxlib.luaL_loadstring(L, to_luastring(luaCode)) !== lua.LUA_OK) + throw Error(lua.lua_tojsstring(L, -1)); + + let b = []; + if (lua.lua_dump(L, function(L, b, size, B) { + B.push(...b.slice(0, size)); + return 0; + }, b, false) !== 0) + throw Error("unable to dump given function"); + return Uint8Array.from(b); +}; + +module.exports.toByteCode = toByteCode; -- cgit v1.2.3-70-g09d2