[KERNEL32_APITESTS]

- Add some tests for lstrncpyW
- This function is fine, I wrote that when chasing some bug thinking this function was at fault.

svn path=/trunk/; revision=57179

rostests/apitests/kernel32/CMakeLists.txt

@@ -5,6 +5,7 @@ list(APPEND SOURCE
     GetCurrentDirectory.c
     GetDriveType.c
     GetModuleFileName.c
+    lstrcpynW.c
     SetCurrentDirectory.c
     testlist.c)
 

rostests/apitests/kernel32/lstrcpynW.c

@@ -0,0 +1,27 @@
+/*
+ * PROJECT:         ReactOS api tests
+ * LICENSE:         GPLv2+ - See COPYING in the top level directory
+ * PURPOSE:         Test for lstrcpynW
+ */
+
+#define WIN32_NO_STATUS
+#include <stdio.h>
+#include <wine/test.h>
+#include <windows.h>
+
+START_TEST(lstrcpynW)
+{
+    WCHAR buffer[256];
+    
+    /* Test basic functionality */
+    ok(lstrcpynW(buffer, L"Copy this string", 256) == buffer, "lstrncpyW failed!\n");
+    ok(!lstrcmpW(buffer, L"Copy this string"), "Copy went wrong.\n");
+    
+    /* Test for buffer too small */
+    ok(lstrcpynW(buffer, L"Copy this string", 10) == buffer, "lstrncpyW failed!\n");
+    ok(buffer[9] == 0, "lstrncpyW should have NULL-terminated the string");
+    ok(!lstrcmpW(buffer, L"Copy this"), "Copy went wrong.\n");
+    
+    /* Test some invalid buffer */
+    ok(lstrcpynW((LPWSTR)0xbaadf00d, L"Copy this string", 256) == NULL, "lstrncpyW should have returned NULL.\n");
+}

rostests/apitests/kernel32/testlist.c

@@ -8,6 +8,7 @@
 extern void func_GetCurrentDirectory(void);
 extern void func_GetDriveType(void);
 extern void func_GetModuleFileName(void);
+extern void func_lstrcpynW(void);
 extern void func_SetCurrentDirectory(void);
 
 const struct test winetest_testlist[] =
@@ -15,6 +16,7 @@ const struct test winetest_testlist[] =
     { "GetCurrentDirectory",    func_GetCurrentDirectory },
     { "GetDriveType",           func_GetDriveType },
     { "GetModuleFileName",      func_GetModuleFileName },
+    { "lstrcpynW",              func_lstrcpynW },
     { "SetCurrentDirectory",    func_SetCurrentDirectory },
 
     { 0, 0 }