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"use strict";
const test = require('tape');
const lauxlib = require("../src/lauxlib.js");
const lua = require('../src/lua.js');
test('os.time', function (t) {
let luaCode = `
return os.time()
`, L;
t.plan(3);
t.doesNotThrow(function () {
L = lauxlib.luaL_newstate();
lauxlib.luaL_openlibs(L);
lauxlib.luaL_loadstring(L, lua.to_luastring(luaCode));
}, "Lua program loaded without error");
t.doesNotThrow(function () {
lua.lua_call(L, 0, -1);
}, "Lua program ran without error");
t.ok(
lua.lua_isinteger(L, -1),
"Correct element(s) on the stack"
);
});
test('os.time (with format)', function (t) {
let luaCode = `
return os.time({day=8,month=2,year=2015})
`, L;
t.plan(3);
t.doesNotThrow(function () {
L = lauxlib.luaL_newstate();
lauxlib.luaL_openlibs(L);
lauxlib.luaL_loadstring(L, lua.to_luastring(luaCode));
}, "Lua program loaded without error");
t.doesNotThrow(function () {
lua.lua_call(L, 0, -1);
}, "Lua program ran without error");
t.strictEqual(
lua.lua_tointeger(L, -1),
new Date(2015, 1, 8, 12, 0, 0, 0).getTime() / 1000,
"Correct element(s) on the stack"
);
});
test('os.difftime', function (t) {
let luaCode = `
local t1 = os.time()
local t2 = os.time()
return os.difftime(t2, t1)
`, L;
t.plan(3);
t.doesNotThrow(function () {
L = lauxlib.luaL_newstate();
lauxlib.luaL_openlibs(L);
lauxlib.luaL_loadstring(L, lua.to_luastring(luaCode));
}, "Lua program loaded without error");
t.doesNotThrow(function () {
lua.lua_call(L, 0, -1);
}, "Lua program ran without error");
t.ok(
lua.lua_isnumber(L, -1),
"Correct element(s) on the stack"
);
});
test('os.getenv', function (t) {
let luaCode = `
return os.getenv('HOME')
`, L;
t.plan(3);
t.doesNotThrow(function () {
L = lauxlib.luaL_newstate();
lauxlib.luaL_openlibs(L);
lauxlib.luaL_loadstring(L, lua.to_luastring(luaCode));
}, "Lua program loaded without error");
t.doesNotThrow(function () {
lua.lua_call(L, 0, -1);
}, "Lua program ran without error");
t.ok(
lua.lua_isstring(L, -1),
"Correct element(s) on the stack"
);
});
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