dlls/msvcr70/tests/msvcr70.c

   1 /*
   2  * Copyright 2022 Shaun Ren for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20 #include <stdlib.h>
  21 #include <stdio.h>
  22
  23 #include <windef.h>
  24 #include <winbase.h>
  25 #include <errno.h>
  26 #include "wine/test.h"
  27
  28 static int (__cdecl *p_strcmp)(const char *, const char *);
  29 static int (__cdecl *p_strncmp)(const char *, const char *, size_t);
  30
  31 #define SETNOFAIL(x,y) x = (void*)GetProcAddress(hcrt,y)
  32 #define SET(x,y) do { SETNOFAIL(x,y); ok(x != NULL, "Export '%s' not found\n", y); } while(0)
  33 static BOOL init(void)
  34 {
  35     HMODULE hcrt;
  36
  37     SetLastError(0xdeadbeef);
  38     hcrt = LoadLibraryA("msvcr70.dll");
  39     if (!hcrt) {
  40         win_skip("msvcr70.dll not installed (got %ld)\n", GetLastError());
  41         return FALSE;
  42     }
  43
  44     SET(p_strcmp, "strcmp");
  45     SET(p_strncmp, "strncmp");
  46
  47     return TRUE;
  48 }
  49
  50 static void test_strcmp(void)
  51 {
  52     int ret = p_strcmp( "abc", "abcd" );
  53     ok( ret == -1, "wrong ret %d\n", ret );
  54     ret = p_strcmp( "", "abc" );
  55     ok( ret == -1, "wrong ret %d\n", ret );
  56     ret = p_strcmp( "abc", "ab\xa0" );
  57     ok( ret == -1, "wrong ret %d\n", ret );
  58     ret = p_strcmp( "ab\xb0", "ab\xa0" );
  59     ok( ret == 1, "wrong ret %d\n", ret );
  60     ret = p_strcmp( "ab\xc2", "ab\xc2" );
  61     ok( ret == 0, "wrong ret %d\n", ret );
  62
  63     ret = p_strncmp( "abc", "abcd", 3 );
  64     ok( ret == 0, "wrong ret %d\n", ret );
  65     ret = p_strncmp( "", "abc", 3 );
  66     ok( ret == -1, "wrong ret %d\n", ret );
  67     ret = p_strncmp( "abc", "ab\xa0", 4 );
  68     ok( ret == -1, "wrong ret %d\n", ret );
  69     ret = p_strncmp( "ab\xb0", "ab\xa0", 3 );
  70     ok( ret == 1, "wrong ret %d\n", ret );
  71     ret = p_strncmp( "ab\xb0", "ab\xa0", 2 );
  72     ok( ret == 0, "wrong ret %d\n", ret );
  73     ret = p_strncmp( "ab\xc2", "ab\xc2", 3 );
  74     ok( ret == 0, "wrong ret %d\n", ret );
  75     ret = p_strncmp( "abc", "abd", 0 );
  76     ok( ret == 0, "wrong ret %d\n", ret );
  77     ret = p_strncmp( "abc", "abc", 12 );
  78     ok( ret == 0, "wrong ret %d\n", ret );
  79 }
  80
  81 START_TEST(msvcr70)
  82 {
  83     if(!init())
  84         return;
  85
  86     test_strcmp();
  87 }