kernel32/tests: check that sLanguage is ignored by GetLocaleInfo

[Jeff Zaroyko]

-------------- next part --------------
From 9b19ebf3478b1361fe72c0c48d73fad137e73955 Mon Sep 17 00:00:00 2001
From: Jeff Zaroyko <jeffz at jeffz.name>
Date: Tue, 25 Aug 2009 18:37:46 +1000
Subject: kernel32/tests: check that sLanguage is ignored by GetLocaleInfo

---
 dlls/kernel32/tests/locale.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/dlls/kernel32/tests/locale.c b/dlls/kernel32/tests/locale.c
index 8a56100..b028663 100644
--- a/dlls/kernel32/tests/locale.c
+++ b/dlls/kernel32/tests/locale.c
@@ -34,6 +34,7 @@
 #include "winbase.h"
 #include "winerror.h"
 #include "winnls.h"
+#include "winreg.h"
 
 static inline unsigned int strlenW( const WCHAR *str )
 {
@@ -119,6 +120,7 @@ static void test_GetLocaleInfoA(void)
 {
   int ret;
   int len;
+  HKEY cpl;
   LCID lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
   char buffer[BUFFER_SIZE];
   char expected[BUFFER_SIZE];
@@ -192,6 +194,20 @@ static void test_GetLocaleInfoA(void)
   ret = GetLocaleInfoA(lcid, NUO|LOCALE_SDAYNAME1, buffer, 10);
   ok(ret == 7, "Expected ret == 7, got %d, error %d\n", ret, GetLastError());
   ok(!strcmp(buffer, "Monday"), "Expected 'Monday', got '%s'\n", buffer);
+
+  /* Test that ControlPanel/sLanguage does not override LOCALE_SLANGUAGE */
+  memset(buffer, 0, COUNTOF(buffer));
+  ret = RegOpenKeyExA(HKEY_CURRENT_USER, "Control Panel\\International", 0, KEY_ALL_ACCESS, &cpl);
+  ok(ret == ERROR_SUCCESS, "Couldn't get required access to Control Panel\\International\n");
+  if (ret == ERROR_SUCCESS) {
+      BYTE current_sLanguage[BUFFER_SIZE];
+      DWORD length;
+      RegQueryValueExA(cpl, "sLanguage", NULL, NULL, current_sLanguage, &length);
+      RegSetValueExA(cpl, "sLanguage", 0, REG_SZ, (LPBYTE)"foo", 4);
+      GetLocaleInfoA(GetSystemDefaultLCID(), LOCALE_SLANGUAGE, buffer, COUNTOF(buffer));
+      todo_wine ok(0 != strcmp(buffer, "foo"), "sLanguage should not override LOCALE_SLANGUAGE!\n");
+      RegSetValueExA(cpl, "sLanguage", 0, REG_SZ, current_sLanguage, length);
+  }
 }
 
 static void test_GetTimeFormatA(void)
-- 
1.5.4.3