vbscript: Added MonthName implementation.

dlls/vbscript/global.c

@@ -1271,8 +1271,29 @@ static HRESULT Global_WeekdayName(vbdisp_t *This, VARIANT *arg, unsigned args_cn
 
 static HRESULT Global_MonthName(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARIANT *res)
 {
-    FIXME("\n");
-    return E_NOTIMPL;
+    int month, abbrev = 0;
+    BSTR ret;
+    HRESULT hres;
+
+    TRACE("\n");
+
+    assert(args_cnt == 1 || args_cnt == 2);
+
+    hres = to_int(arg+args_cnt-1, &month);
+    if(FAILED(hres))
+        return hres;
+
+    if(args_cnt == 2) {
+        hres = to_int(arg, &abbrev);
+        if(FAILED(hres))
+            return hres;
+    }
+
+    hres = VarMonthName(month, abbrev, 0, &ret);
+    if(FAILED(hres))
+        return hres;
+
+    return return_bstr(res, ret);
 }
 
 static HRESULT Global_Round(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARIANT *res)

dlls/vbscript/tests/api.vbs

@@ -223,6 +223,13 @@ if isEnglishLang then
     Call ok(WeekDayName(1, true, 2) = "Mon", "WeekDayName(1, true, 2) = " & WeekDayName(1, true, 2))
     Call ok(WeekDayName(1, true, 7) = "Sat", "WeekDayName(1, true, 7) = " & WeekDayName(1, true, 7))
     Call ok(WeekDayName(1, true, 7.1) = "Sat", "WeekDayName(1, true, 7.1) = " & WeekDayName(1, true, 7.1))
+
+    Call ok(MonthName(1) = "January", "MonthName(1) = " & MonthName(1))
+    Call ok(MonthName(12) = "December", "MonthName(12) = " & MonthName(12))
+    Call ok(MonthName(1, 0) = "January", "MonthName(1, 0) = " & MonthName(1, 0))
+    Call ok(MonthName(12, false) = "December", "MonthName(12, false) = " & MonthName(12, false))
+    Call ok(MonthName(1, 10) = "Jan", "MonthName(1, 10) = " & MonthName(1, 10))
+    Call ok(MonthName(12, true) = "Dec", "MonthName(12, true) = " & MonthName(12, true))
 end if
 
 Call reportSuccess()