dlls/netapi32/tests/apibuf.c

   1 /*
   2  * Copyright 2002 Andriy Palamarchuk
   3  *
   4  * Conformance test of the network buffer function.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include "wine/test.h"
  24 #include <windef.h>
  25 #include <winbase.h>
  26 #include <winerror.h>
  27 #include <lmcons.h>
  28 #include <lmerr.h>
  29 #include <lmapibuf.h>
  30 #include <lmaccess.h>
  31
  32 static void run_apibuf_tests(void)
  33 {
  34     VOID *p;
  35     DWORD dwSize;
  36     NET_API_STATUS res;
  37
  38     /* test normal logic */
  39     ok(NetApiBufferAllocate(1024, &p) == NERR_Success,
  40        "Reserved memory\n");
  41     ok(NetApiBufferSize(p, &dwSize) == NERR_Success, "Got size\n");
  42     ok(dwSize >= 1024, "The size is correct\n");
  43
  44     ok(NetApiBufferReallocate(p, 1500, &p) == NERR_Success,
  45        "Reallocated\n");
  46     ok(NetApiBufferSize(p, &dwSize) == NERR_Success, "Got size\n");
  47     ok(dwSize >= 1500, "The size is correct\n");
  48
  49     ok(NetApiBufferFree(p) == NERR_Success, "Freed\n");
  50
  51     ok(NetApiBufferSize(NULL, &dwSize) == ERROR_INVALID_PARAMETER, "Error for NULL pointer\n");
  52
  53     /* border reallocate cases */
  54     ok(NetApiBufferReallocate(0, 1500, &p) == NERR_Success, "Reallocate with OldBuffer = NULL failed\n");
  55     ok(p != NULL, "No memory got allocated\n");
  56     ok(NetApiBufferFree(p) == NERR_Success, "NetApiBufferFree failed\n");
  57
  58     ok(NetApiBufferAllocate(1024, &p) == NERR_Success, "Memory not reserved\n");
  59     ok(NetApiBufferReallocate(p, 0, &p) == NERR_Success, "Not freed\n");
  60     ok(p == NULL, "Pointer not cleared\n");
  61
  62     /* 0-length buffer */
  63     ok(NetApiBufferAllocate(0, &p) == NERR_Success,
  64        "Reserved memory\n");
  65     ok(NetApiBufferSize(p, &dwSize) == NERR_Success, "Got size\n");
  66     ok(dwSize < 0xFFFFFFFF, "The size of the 0-length buffer\n");
  67     ok(NetApiBufferFree(p) == NERR_Success, "Freed\n");
  68
  69     /* NULL-Pointer */
  70     /* NT: ERROR_INVALID_PARAMETER, lasterror is untouched) */
  71     SetLastError(0xdeadbeef);
  72     res = NetApiBufferAllocate(0, NULL);
  73     ok( (res == ERROR_INVALID_PARAMETER) && (GetLastError() == 0xdeadbeef),
  74         "returned %d with 0x%x (expected ERROR_INVALID_PARAMETER with "
  75         "0xdeadbeef)\n", res, GetLastError());
  76
  77     SetLastError(0xdeadbeef);
  78     res = NetApiBufferAllocate(1024, NULL);
  79     ok( (res == ERROR_INVALID_PARAMETER) && (GetLastError() == 0xdeadbeef),
  80         "returned %d with 0x%x (expected ERROR_INVALID_PARAMETER with "
  81         "0xdeadbeef)\n", res, GetLastError());
  82 }
  83
  84 START_TEST(apibuf)
  85 {
  86     run_apibuf_tests();
  87 }