Alexandre Julliard : kernel32/tests: Fix a string comparison test in utf-8 locales.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b771d417d8f7f514ea57ff41e06cb96f912b48e8
URL:    https://gitlab.winehq.org/wine/wine/-/commit/b771d417d8f7f514ea57ff41e06cb96...

Author: Alexandre Julliard 
Date:   Tue Dec 13 14:10:51 2022 +0100

kernel32/tests: Fix a string comparison test in utf-8 locales.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52964

---

dlls/kernel32/tests/locale.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/dlls/kernel32/tests/locale.c b/dlls/kernel32/tests/locale.c
index 723c24873c6..40706c15755 100644
--- a/dlls/kernel32/tests/locale.c
+++ b/dlls/kernel32/tests/locale.c
@@ -1816,8 +1816,13 @@ static void test_CompareStringA(void)
   static const char ABC_FF[] = {'A','B','C',0,0xFF};
   int ret, i;
   char a[256];
+  BOOL is_utf8;
+  CPINFOEXA cpinfo;
   LCID lcid = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);

+  GetCPInfoExA( CP_ACP, 0, &cpinfo );
+  is_utf8 = cpinfo.CodePage == CP_UTF8;
+
   for (i = 0; i < ARRAY_SIZE(comparestringa_data); i++)
   {
       const struct comparestringa_entry *entry = &comparestringa_data[i];
@@ -1945,13 +1950,13 @@ static void test_CompareStringA(void)
     ret = CompareStringA(LOCALE_USER_DEFAULT, 0, ABC_EE, 3, ABC_FF, 3);
     ok(ret == CSTR_EQUAL, "expected CSTR_EQUAL, got %d\n", ret);
     ret = CompareStringA(LOCALE_USER_DEFAULT, 0, ABC_EE, 5, ABC_FF, 3);
-    ok(ret == CSTR_GREATER_THAN, "expected CSTR_GREATER_THAN, got %d\n", ret);
+    ok(ret == CSTR_GREATER_THAN || (is_utf8 && ret == CSTR_EQUAL), "expected CSTR_GREATER_THAN, got %d\n", ret);
     ret = CompareStringA(LOCALE_USER_DEFAULT, 0, ABC_EE, 3, ABC_FF, 5);
-    ok(ret == CSTR_LESS_THAN, "expected CSTR_LESS_THAN, got %d\n", ret);
+    ok(ret == CSTR_LESS_THAN || (is_utf8 && ret == CSTR_EQUAL), "expected CSTR_LESS_THAN, got %d\n", ret);
     ret = CompareStringA(LOCALE_USER_DEFAULT, 0, ABC_EE, 5, ABC_FF, 5);
-    ok(ret == CSTR_LESS_THAN, "expected CSTR_LESS_THAN, got %d\n", ret);
+    ok(ret == CSTR_LESS_THAN || (is_utf8 && ret == CSTR_EQUAL), "expected CSTR_LESS_THAN, got %d\n", ret);
     ret = CompareStringA(LOCALE_USER_DEFAULT, 0, ABC_FF, 5, ABC_EE, 5);
-    ok(ret == CSTR_GREATER_THAN, "expected CSTR_GREATER_THAN, got %d\n", ret);
+    ok(ret == CSTR_GREATER_THAN || (is_utf8 && ret == CSTR_EQUAL), "expected CSTR_GREATER_THAN, got %d\n", ret);
 }

static void test_CompareStringW(void)