rostests/apitests/kernel32/lstrcpynW.c

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         GPLv2+ - See COPYING in the top level directory
   4  * PURPOSE:         Test for lstrcpynW
   5  */
   6
   7 #define WIN32_NO_STATUS
   8 #include <stdio.h>
   9 #include <wine/test.h>
  10
  11 START_TEST(lstrcpynW)
  12 {
  13     WCHAR buffer[256];
  14
  15     /* Test basic functionality */
  16     ok(lstrcpynW(buffer, L"Copy this string", 256) == buffer, "lstrncpyW failed!\n");
  17     ok(!lstrcmpW(buffer, L"Copy this string"), "Copy went wrong.\n");
  18
  19     /* Test for buffer too small */
  20     ok(lstrcpynW(buffer, L"Copy this string", 10) == buffer, "lstrncpyW failed!\n");
  21     ok(buffer[9] == 0, "lstrncpyW should have NULL-terminated the string");
  22     ok(!lstrcmpW(buffer, L"Copy this"), "Copy went wrong.\n");
  23
  24     /* Test some invalid buffer */
  25     ok(lstrcpynW((LPWSTR)0xbaadf00d, L"Copy this string", 256) == NULL, "lstrncpyW should have returned NULL.\n");
  26 }