reactos/modules/rostests/apitests/userenv/GetProfileDirs.c

/*
 * PROJECT:         ReactOS api tests
 * LICENSE:         LGPLv2.1+ - See COPYING.LIB in the top level directory
 * PURPOSE:         Tests for Get[AllUsers|DefaultUser|User]Profile[s]Directory APIs.
 * PROGRAMMERS:     Hermes Belusca-Maito
 */

#include <apitest.h>
#include <userenv.h>

/* The Get[AllUsers|DefaultUser|User]Profile[s]Directory have the same prototype */
typedef BOOL (WINAPI *GET_PROFILE_DIRS_FUNC)(LPWSTR lpProfileDir, LPDWORD lpcchSize);

typedef struct _GET_PROFILE_DIRS
{
    GET_PROFILE_DIRS_FUNC pFunc;
    LPCWSTR pFuncName;
} GET_PROFILE_DIRS, *PGET_PROFILE_DIRS;

GET_PROFILE_DIRS GetProfileDirsFuncsList[] =
{
    {GetAllUsersProfileDirectoryW,    L"GetAllUsersProfileDirectoryW"},
    {GetDefaultUserProfileDirectoryW, L"GetDefaultUserProfileDirectoryW"},
    {GetProfilesDirectoryW,           L"GetProfilesDirectoryW"},
//  {GetUserProfileDirectoryW,        L"GetUserProfileDirectoryW"},
};

START_TEST(GetProfileDirs)
{
    BOOL Success;
    DWORD dwLastError;
    DWORD cchSize;
    WCHAR szProfileDir[MAX_PATH];

    USHORT i;
    PGET_PROFILE_DIRS GetProfileDirs;

    for (i = 0; i < _countof(GetProfileDirsFuncsList); ++i)
    {
        GetProfileDirs = &GetProfileDirsFuncsList[i];

        SetLastError(0xdeadbeef);
        Success = GetProfileDirs->pFunc(NULL, NULL);
        dwLastError = GetLastError();
        ok(!Success, "%S: Expected failure, got success instead\n", GetProfileDirs->pFuncName);
        ok(dwLastError == ERROR_INVALID_PARAMETER, "%S: Expected error %lu, got %lu\n",
           GetProfileDirs->pFuncName, (DWORD)ERROR_INVALID_PARAMETER, dwLastError);

        SetLastError(0xdeadbeef);
        Success = GetProfileDirs->pFunc(szProfileDir, NULL);
        dwLastError = GetLastError();
        ok(!Success, "%S: Expected failure, got success instead\n", GetProfileDirs->pFuncName);
        ok(dwLastError == ERROR_INVALID_PARAMETER, "%S: Expected error %lu, got %lu\n",
           GetProfileDirs->pFuncName, (DWORD)ERROR_INVALID_PARAMETER, dwLastError);

        cchSize = 0;
        SetLastError(0xdeadbeef);
        Success = GetProfileDirs->pFunc(NULL, &cchSize);
        dwLastError = GetLastError();
        ok(!Success, "%S: Expected failure, got success instead\n", GetProfileDirs->pFuncName);
        ok(dwLastError == ERROR_INSUFFICIENT_BUFFER, "%S: Expected error %lu, got %lu\n",
           GetProfileDirs->pFuncName, (DWORD)ERROR_INSUFFICIENT_BUFFER, dwLastError);
        ok(cchSize != 0, "%S: Expected a profile directory size != 0, got 0\n", GetProfileDirs->pFuncName);

        cchSize = 0;
        SetLastError(0xdeadbeef);
        Success = GetProfileDirs->pFunc(szProfileDir, &cchSize);
        dwLastError = GetLastError();
        ok(!Success, "%S: Expected failure, got success instead\n", GetProfileDirs->pFuncName);
        ok(dwLastError == ERROR_INSUFFICIENT_BUFFER, "%S: Expected error %lu, got %lu\n",
           GetProfileDirs->pFuncName, (DWORD)ERROR_INSUFFICIENT_BUFFER, dwLastError);
        ok(cchSize != 0, "%S: Expected a profile directory size != 0, got 0\n", GetProfileDirs->pFuncName);

        cchSize = _countof(szProfileDir);
        SetLastError(0xdeadbeef);
        Success = GetProfileDirs->pFunc(szProfileDir, &cchSize);
        dwLastError = GetLastError();
        ok(Success, "%S: Expected to success, got failure instead\n", GetProfileDirs->pFuncName);
        ok(dwLastError == 0xdeadbeef, "%S: Expected error %lu, got %lu\n",
           GetProfileDirs->pFuncName, (DWORD)0xdeadbeef, dwLastError);
        ok(cchSize != 0, "%S: Expected a profile directory size != 0, got 0\n", GetProfileDirs->pFuncName);
        ok(*szProfileDir, "%S: Expected a profile directory, got nothing\n", GetProfileDirs->pFuncName);
    }

    // TODO: Add more tests!
}