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-rw-r--r--src/loslib.js27
-rw-r--r--tests/loslib.js32
2 files changed, 52 insertions, 7 deletions
diff --git a/src/loslib.js b/src/loslib.js
index 65d7e72..c7f2c13 100644
--- a/src/loslib.js
+++ b/src/loslib.js
@@ -15,7 +15,7 @@ const setallfields = function(L, time) {
setfield(L, "hour", time.getHours());
setfield(L, "day", time.getDate());
setfield(L, "month", time.getMonth());
- setfield(L, "year", time.getYear());
+ setfield(L, "year", time.getFullYear());
setfield(L, "wday", time.getDay());
let now = new Date();
setfield(L, "yday", Math.floor((now - (new Date(now.getFullYear(), 0, 0))) / (1000 * 60 * 60 * 24)));
@@ -49,11 +49,11 @@ const os_time = function(L) {
lauxlib.luaL_checktype(L, 1, lua.LUA_TTABLE); /* make sure table is at the top */
lua.lua_settop(L, 1);
t.setSeconds(getfield(L, "sec", 0, 0));
- t.setSeconds(getfield(L, "min", 0, 0));
- t.setSeconds(getfield(L, "hour", 12, 0));
- t.setSeconds(getfield(L, "day", -1, 0));
- t.setSeconds(getfield(L, "month", -1, 1));
- t.setSeconds(getfield(L, "year", -1, 1900));
+ t.setMinutes(getfield(L, "min", 0, 0));
+ t.setHours(getfield(L, "hour", 12, 0));
+ t.setDate(getfield(L, "day", -1, 0));
+ t.setMonth(getfield(L, "month", -1, 1));
+ t.setFullYear(getfield(L, "year", -1, 1900));
setallfields(L, t);
}
@@ -61,9 +61,22 @@ const os_time = function(L) {
return 1;
};
+const l_checktime = function(L, arg) {
+ let t = lauxlib.luaL_checkinteger(L, arg);
+ // lauxlib.luaL_argcheck(L, t, arg, lua.to_luastring("time out-of-bounds"));
+ return t;
+};
+
+const os_difftime = function(L) {
+ let t1 = l_checktime(L, 1);
+ let t2 = l_checktime(L, 2);
+ lua.lua_pushnumber(L, new Date(t1) - new Date(t2));
+ return 1;
+};
const syslib = {
- "time": os_time
+ "time": os_time,
+ "difftime": os_difftime
};
// Only with Node
diff --git a/tests/loslib.js b/tests/loslib.js
index c460919..56c0bbd 100644
--- a/tests/loslib.js
+++ b/tests/loslib.js
@@ -35,6 +35,38 @@ test('os.time', function (t) {
});
+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 = `