Daniel Lehman : msvcrt/tests: Add tests for _wcsicmp_l.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 243a014123b3f1b18e390720d843949240323fba
URL:    https://gitlab.winehq.org/wine/wine/-/commit/243a014123b3f1b18e390720d843949...

Author: Daniel Lehman 
Date:   Wed May  1 15:31:44 2024 -0700

msvcrt/tests: Add tests for _wcsicmp_l.

---

dlls/msvcrt/tests/locale.c       | 35 +++++++++++++++++++++++++++++++++++
 include/msvcrt/corecrt_wstring.h |  1 +
 2 files changed, 36 insertions(+)

diff --git a/dlls/msvcrt/tests/locale.c b/dlls/msvcrt/tests/locale.c
index ede9728517e..38dc62eb416 100644
--- a/dlls/msvcrt/tests/locale.c
+++ b/dlls/msvcrt/tests/locale.c
@@ -798,6 +798,40 @@ static void test___mb_cur_max_func(void)
     }
 }

+static void test__wcsicmp_l(void)
+{
+    const struct {
+        const wchar_t *str1;
+        const wchar_t *str2;
+        int exp;
+        const char *loc;
+    } tests[] = {
+        { L"i", L"i",  0 },
+        { L"I", L"i",  0 },
+        { L"I", L"i",  0, "Turkish" },
+        { L"i", L"a",  8 },
+        { L"a", L"i", -8 },
+        { L"i", L"a",  8, "Turkish" },
+    };
+    int ret, i;
+
+    for(i=0; i<ARRAY_SIZE(tests); i++) {
+        _locale_t loc = NULL;
+
+        if(tests[i].loc && !(loc = _create_locale(LC_ALL, tests[i].loc))) {
+            win_skip("locale %s not available.  skipping\n", tests[i].loc);
+            continue;
+        }
+
+        ret = _wcsicmp_l(tests[i].str1, tests[i].str2, loc);
+        ok(ret == tests[i].exp, "_wcsicmp_l = %d, expected %d for test %d '%ls' vs '%ls' using %s locale\n",
+            ret, tests[i].exp, i, tests[i].str1, tests[i].str2, loc ? tests[i].loc : "current");
+
+        if(loc)
+            _free_locale(loc);
+    }
+}
+
 START_TEST(locale)
 {
     init();
@@ -806,4 +840,5 @@ START_TEST(locale)
     test_setlocale();
     test__Gettnames();
     test___mb_cur_max_func();
+    test__wcsicmp_l();
 }
diff --git a/include/msvcrt/corecrt_wstring.h b/include/msvcrt/corecrt_wstring.h
index 4d012800f65..02332787dc9 100644
--- a/include/msvcrt/corecrt_wstring.h
+++ b/include/msvcrt/corecrt_wstring.h
@@ -32,6 +32,7 @@ _ACRTIMP void*   __cdecl memmove(void*,const void*,size_t);

_ACRTIMP wchar_t* __cdecl _wcsdup(const wchar_t*) __WINE_DEALLOC(free) __WINE_MALLOC;
 _ACRTIMP int      __cdecl _wcsicmp(const wchar_t*,const wchar_t*);
+_ACRTIMP int      __cdecl _wcsicmp_l(const wchar_t*,const wchar_t*, _locale_t);
 _ACRTIMP int      __cdecl _wcsicoll(const wchar_t*,const wchar_t*);
 _ACRTIMP int      __cdecl _wcsicoll_l(const wchar_t*, const wchar_t*, _locale_t);
 _ACRTIMP wchar_t* __cdecl _wcslwr(wchar_t*);