[CRT_APITEST] Implement tests for _stricmp and _strnicmp

Author: tkreuzer

modules/rostests/apitests/crt/_stricmp.c

@@ -0,0 +1,53 @@
+/*
+ * PROJECT:         ReactOS API tests
+ * LICENSE:         LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
+ * PURPOSE:         Tests for _stricmp
+ * COPYRIGHT:       Copyright 2025 Timo Kreuzer ([email protected])
+ */
+
+#define WIN32_NO_STATUS
+#include <apitest.h>
+#include <pseh/pseh2.h>
+#include <ndk/umtypes.h>
+
+typedef int (__cdecl *PFN_stricmp)(const char* _String1, const char* _String2);
+static PFN_stricmp p_stricmp;
+
+static BOOL Init(void)
+{
+    HMODULE hdll = LoadLibraryA(TEST_DLL_NAME);
+    p_stricmp = (PFN_stricmp)GetProcAddress(hdll, "_stricmp");
+    ok(p_stricmp != NULL, "Failed to load _stricmp from %s\n", TEST_DLL_NAME);
+    return (p_stricmp != NULL);
+}
+
+START_TEST(_stricmp)
+{
+    int result;
+
+#ifndef TEST_STATIC_CRT
+    if (!Init())
+    {
+        skip("Skipping tests, because _stricmp is not available\n");
+        return;
+    }
+#endif
+
+    StartSeh()
+        result = p_stricmp("a", NULL);
+        ok_int(result, MAXLONG);
+#ifdef TEST_NTDLL
+    EndSeh(STATUS_ACCESS_VIOLATION);
+#else
+    EndSeh((is_reactos() || GetNTVersion() >= _WIN32_WINNT_VISTA) ? STATUS_SUCCESS : STATUS_ACCESS_VIOLATION);
+#endif
+
+    StartSeh()
+        result = p_stricmp(NULL, "a");
+        ok_int(result, MAXLONG);
+#ifdef TEST_NTDLL
+    EndSeh(STATUS_ACCESS_VIOLATION);
+#else
+    EndSeh((is_reactos() || GetNTVersion() >= _WIN32_WINNT_VISTA) ? STATUS_SUCCESS : STATUS_ACCESS_VIOLATION);
+#endif
+}

modules/rostests/apitests/crt/_strnicmp.c

@@ -0,0 +1,61 @@
+/*
+ * PROJECT:         ReactOS API tests
+ * LICENSE:         LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
+ * PURPOSE:         Tests for _strnicmp
+ * COPYRIGHT:       Copyright 2025 Timo Kreuzer ([email protected])
+ */
+
+#define WIN32_NO_STATUS
+#include <apitest.h>
+#include <pseh/pseh2.h>
+#include <ndk/umtypes.h>
+
+typedef int (__cdecl *PFN_strnicmp)(const char* _String1, const char* _String2, size_t _MaxCount);
+static PFN_strnicmp p_strnicmp;
+
+static BOOL Init(void)
+{
+    HMODULE hdll = LoadLibraryA(TEST_DLL_NAME);
+    p_strnicmp = (PFN_strnicmp)GetProcAddress(hdll, "_strnicmp");
+    ok(p_strnicmp != NULL, "Failed to load _strnicmp from %s\n", TEST_DLL_NAME);
+    return (p_strnicmp != NULL);
+}
+
+START_TEST(_strnicmp)
+{
+    int result;
+
+#ifndef TEST_STATIC_CRT
+    if (!Init())
+    {
+        skip("Skipping tests, because _strnicmp is not available\n");
+        return;
+    }
+#endif
+
+    StartSeh()
+        result = p_strnicmp("a", NULL, 0);
+    EndSeh(STATUS_SUCCESS);
+
+    StartSeh()
+        result = p_strnicmp("a", NULL, 1);
+        ok_int(result, MAXLONG);
+#ifdef TEST_NTDLL
+    EndSeh(STATUS_ACCESS_VIOLATION);
+#else
+    EndSeh((is_reactos() || GetNTVersion() >= _WIN32_WINNT_VISTA) ? STATUS_SUCCESS : STATUS_ACCESS_VIOLATION);
+#endif
+
+    StartSeh()
+        result = p_strnicmp(NULL, "a", 0);
+    EndSeh(STATUS_SUCCESS);
+
+    StartSeh()
+        result = p_strnicmp(NULL, "a", 1);
+        ok_int(result, MAXLONG);
+#ifdef TEST_NTDLL
+    EndSeh(STATUS_ACCESS_VIOLATION);
+#else
+    EndSeh((is_reactos() || GetNTVersion() >= _WIN32_WINNT_VISTA) ? STATUS_SUCCESS : STATUS_ACCESS_VIOLATION);
+#endif
+}

modules/rostests/apitests/msvcrt/CMakeLists.txt

@@ -16,6 +16,8 @@ list(APPEND SOURCE_CRT_TESTS
     ../crt/_mbsstr.c
     ../crt/_snprintf.c
     ../crt/_snwprintf.c
+    ../crt/_stricmp.c
+    ../crt/_strnicmp.c
     ../crt/_vscprintf.c
     ../crt/_vscwprintf.c
     ../crt/_vsnprintf.c

modules/rostests/apitests/msvcrt/testlist.c

@@ -10,6 +10,8 @@ extern void func__mbsncmp(void);
 extern void func__mbsstr(void);
 extern void func__snprintf(void);
 extern void func__snwprintf(void);
+extern void func__stricmp(void);
+extern void func__strnicmp(void);
 extern void func__vscprintf(void);
 extern void func__vscwprintf(void);
 extern void func__vsnprintf(void);
@@ -68,6 +70,8 @@ const struct test winetest_testlist[] =
     { "_mbsstr", func__mbsstr },
     { "_snprintf", func__snprintf },
     { "_snwprintf", func__snwprintf },
+    { "_stricmp", func__stricmp },
+    { "_strnicmp", func__strnicmp },
     { "_vscprintf", func__vscprintf },
     { "_vscwprintf", func__vscwprintf },
     { "_vsnprintf", func__vsnprintf },

modules/rostests/apitests/ntdll/CMakeLists.txt

@@ -10,6 +10,8 @@ spec2def(ntdll_apitest.exe ntdll_apitest.spec)
 list(APPEND SOURCE_CRT_TESTS
     ../crt/_snprintf.c
     ../crt/_snwprintf.c
+    ../crt/_stricmp.c
+    ../crt/_strnicmp.c
     ../crt/_vscwprintf.c
     ../crt/_vsnprintf.c
     ../crt/_vsnwprintf.c

modules/rostests/apitests/ntdll/testlist.c

@@ -4,6 +4,8 @@
 
 extern void func__snprintf(void);
 extern void func__snwprintf(void);
+extern void func__stricmp(void);
+extern void func__strnicmp(void);
 extern void func__vscwprintf(void);
 extern void func__vsnprintf(void);
 extern void func__vsnwprintf(void);
@@ -129,6 +131,8 @@ const struct test winetest_testlist[] =
     // CRT tests from ../crt
     { "_snprintf", func__snprintf },
     { "_snwprintf", func__snwprintf },
+    { "_stricmp", func__stricmp },
+    { "_strnicmp", func__strnicmp },
     { "_vscwprintf", func__vscwprintf },
     { "_vsnprintf", func__vsnprintf },
     { "_vsnwprintf", func__vsnwprintf },