dlls/user/tests/wsprintf.c

   1  /* Unit test suite for the wsprintf functions
   2  *
   3  * Copyright 2002 Bill Medland
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  */
  19
  20 #include <stdarg.h>
  21
  22 #include "wine/test.h"
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26
  27 static void wsprintfATest(void)
  28 {
  29     char buf[25];
  30     int rc;
  31
  32     rc=wsprintfA(buf, "%010ld", -1);
  33     ok(rc == 10, "wsPrintfA length failure: rc=%d error=%ld",rc,GetLastError());
  34     ok((lstrcmpA(buf, "-000000001") == 0),
  35        "wsprintfA zero padded negative value failure: buf=[%s]",buf);
  36 }
  37
  38 static void wsprintfWTest(void)
  39 {
  40     static const WCHAR fmt[] = {'%','0','1','0','l','d','\0'};
  41     static const WCHAR target[] = {'-','0','0','0','0','0','0','0','0','1', '\0'};
  42     WCHAR buf[25];
  43     int rc;
  44
  45     rc=wsprintfW(buf, fmt, -1);
  46     if (rc==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
  47         return;
  48     ok(rc == 10, "wsPrintfW length failure: rc=%d error=%ld",rc,GetLastError());
  49     ok((lstrcmpW(buf, target) == 0),
  50        "wsprintfW zero padded negative value failure");
  51 }
  52
  53 START_TEST(wsprintf)
  54 {
  55     wsprintfATest();
  56     wsprintfWTest();
  57 }