text: /*
   * Unit tests for shell32 string operations
   *
   * Copyright 2004 Jon Griffiths
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   */
  
  #include <stdarg.h>
  #include <stdio.h>
  
  #include "windef.h"
  #include "winbase.h"
  #include "wtypes.h"
  #include "shellapi.h"
  #include "shtypes.h"
  #include "objbase.h"
  
  #include "wine/test.h"
  
  static HMODULE hShell32;
  static BOOL (WINAPI *pStrRetToStrNAW)(LPVOID,DWORD,LPSTRRET,const ITEMIDLIST *);
  
  static WCHAR *CoDupStrW(const char* src)
  {
    INT len = MultiByteToWideChar(CP_ACP, 0, src, -1, NULL, 0);
    WCHAR* szTemp = CoTaskMemAlloc(len * sizeof(WCHAR));
    MultiByteToWideChar(CP_ACP, 0, src, -1, szTemp, len);
    return szTemp;
  }
  
  static void test_StrRetToStringNA(void)
  {
      trace("StrRetToStringNAW is Ascii\n");
      /* FIXME */
  }
  
  static void test_StrRetToStringNW(void)
  {
      static const WCHAR szTestW[] = { 'T','e','s','t','\0' };
      ITEMIDLIST iidl[10];
      WCHAR buff[128];
      STRRET strret;
      BOOL ret;
  
      trace("StrRetToStringNAW is Unicode\n");
  
      strret.uType = STRRET_WSTR;
      U(strret).pOleStr = CoDupStrW("Test");
      memset(buff, 0xff, sizeof(buff));
      ret = pStrRetToStrNAW(buff, ARRAY_SIZE(buff), &strret, NULL);
      ok(ret == TRUE && !wcscmp(buff, szTestW),
         "STRRET_WSTR: dup failed, ret=%d\n", ret);
  
      strret.uType = STRRET_CSTR;
      lstrcpyA(U(strret).cStr, "Test");
      memset(buff, 0xff, sizeof(buff));
      ret = pStrRetToStrNAW(buff, ARRAY_SIZE(buff), &strret, NULL);
      ok(ret == TRUE && !wcscmp(buff, szTestW),
         "STRRET_CSTR: dup failed, ret=%d\n", ret);
  
      strret.uType = STRRET_OFFSET;
      U(strret).uOffset = 1;
      strcpy((char*)&iidl, " Test");
      memset(buff, 0xff, sizeof(buff));
      ret = pStrRetToStrNAW(buff, ARRAY_SIZE(buff), &strret, iidl);
      ok(ret == TRUE && !wcscmp(buff, szTestW),
         "STRRET_OFFSET: dup failed, ret=%d\n", ret);
  
      /* The next test crashes on W2K, WinXP and W2K3, so we don't test. */
  if (0)
  {
      /* Invalid dest - should return FALSE, except NT4 does not, so we don't check. */
      strret.uType = STRRET_WSTR;
      U(strret).pOleStr = CoDupStrW("Test");
      pStrRetToStrNAW(NULL, ARRAY_SIZE(buff), &strret, NULL);
      trace("NULL dest: ret=%d\n", ret);
  }
  }
  
  START_TEST(string)
  {
      CoInitialize(0);
  
      hShell32 = GetModuleHandleA("shell32.dll");
  
      pStrRetToStrNAW = (void*)GetProcAddress(hShell32, (LPSTR)96);
      if (pStrRetToStrNAW)
      {
          if (!(GetVersion() & 0x80000000))
              test_StrRetToStringNW();
          else
              test_StrRetToStringNA();
      }
  
      CoUninitialize();
  }
  