74 lines
1.9 KiB
JavaScript
74 lines
1.9 KiB
JavaScript
"use strict";
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const lua = require('../src/lua.js');
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const lauxlib = require('../src/lauxlib.js');
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const lualib = require('../src/lualib.js');
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const {to_luastring} = require("../src/fengaricore.js");
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test('require an existing module', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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return require('os')
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`;
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{
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lualib.luaL_openlibs(L);
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expect(lauxlib.luaL_loadstring(L, to_luastring(luaCode))).toBe(lua.LUA_OK);
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_istable(L, -1)).toBe(true);
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});
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test('require a file', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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return require('test.module-hello')()
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`;
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{
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lualib.luaL_openlibs(L);
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expect(lauxlib.luaL_loadstring(L, to_luastring(luaCode))).toBe(lua.LUA_OK);
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tojsstring(L, -1)).toBe("hello from module");
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});
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test('package.loadlib', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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return package.loadlib('./test/lib-hello.js.mod', 'hello')()
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`;
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{
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lualib.luaL_openlibs(L);
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expect(lauxlib.luaL_loadstring(L, to_luastring(luaCode))).toBe(lua.LUA_OK);
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tojsstring(L, -1)).toBe("hello from js lib");
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});
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test('package.searchpath', () => {
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let L = lauxlib.luaL_newstate();
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if (!L) throw Error("failed to create lua state");
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let luaCode = `
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return package.searchpath('module-hello', './?.lua;./test/?.lua')
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`;
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{
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lualib.luaL_openlibs(L);
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expect(lauxlib.luaL_loadstring(L, to_luastring(luaCode))).toBe(lua.LUA_OK);
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lua.lua_call(L, 0, -1);
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}
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expect(lua.lua_tojsstring(L, -1)).toBe("./test/module-hello.lua");
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});
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