dlls/dnsapi/tests/name.c

   1 /*
   2  * Tests for name handling functions
   3  *
   4  * Copyright 2006 Hans Leidekker
   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 "windef.h"
  24 #include "winbase.h"
  25 #include "winnls.h"
  26 #include "windns.h"
  27
  28 #include "wine/test.h"
  29
  30 BOOL WINAPI DnsFlushResolverCacheEntry_A(PCSTR);
  31
  32 static const struct
  33 {
  34     LPCSTR name;
  35     DNS_NAME_FORMAT format;
  36     DNS_STATUS status;
  37     DNS_STATUS status_broken;
  38 }
  39 test_data[] =
  40 {
  41     { "", DnsNameDomain, ERROR_INVALID_NAME },
  42     { ".", DnsNameDomain, ERROR_SUCCESS },
  43     { "..", DnsNameDomain, ERROR_INVALID_NAME },
  44     { ".a", DnsNameDomain, ERROR_INVALID_NAME },
  45     { "a.", DnsNameDomain, ERROR_SUCCESS },
  46     { "a..", DnsNameDomain, ERROR_INVALID_NAME },
  47     { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", DnsNameDomain, ERROR_INVALID_NAME },
  48     { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", DnsNameDomain, ERROR_INVALID_NAME },
  49     { "a.?", DnsNameDomain, DNS_ERROR_INVALID_NAME_CHAR },
  50     { "a.*", DnsNameDomain, DNS_ERROR_INVALID_NAME_CHAR },
  51     { "a ", DnsNameDomain, DNS_ERROR_INVALID_NAME_CHAR },
  52     { "a._b", DnsNameDomain, DNS_ERROR_NON_RFC_NAME },
  53     { "123", DnsNameDomain, ERROR_SUCCESS, DNS_ERROR_NUMERIC_NAME },
  54     { "123.456", DnsNameDomain, ERROR_SUCCESS, DNS_ERROR_NUMERIC_NAME },
  55     { "a.b", DnsNameDomain, ERROR_SUCCESS },
  56
  57     { "", DnsNameDomainLabel, ERROR_INVALID_NAME },
  58     { ".", DnsNameDomainLabel, ERROR_INVALID_NAME },
  59     { "..", DnsNameDomainLabel, ERROR_INVALID_NAME },
  60     { ".c", DnsNameDomainLabel, ERROR_INVALID_NAME },
  61     { "c.", DnsNameDomainLabel, ERROR_INVALID_NAME },
  62     { "c..", DnsNameDomainLabel, ERROR_INVALID_NAME },
  63     { "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc", DnsNameDomainLabel, ERROR_INVALID_NAME },
  64     { "?", DnsNameDomainLabel, DNS_ERROR_INVALID_NAME_CHAR },
  65     { "*", DnsNameDomainLabel, DNS_ERROR_INVALID_NAME_CHAR },
  66     { "c ", DnsNameDomainLabel, DNS_ERROR_INVALID_NAME_CHAR },
  67     { "_c", DnsNameDomainLabel, DNS_ERROR_NON_RFC_NAME },
  68     { "456", DnsNameDomainLabel, ERROR_SUCCESS },
  69     { "456.789", DnsNameDomainLabel, ERROR_INVALID_NAME },
  70     { "c.d", DnsNameDomainLabel, ERROR_INVALID_NAME },
  71
  72     { "", DnsNameHostnameFull, ERROR_INVALID_NAME },
  73     { ".", DnsNameHostnameFull, ERROR_SUCCESS },
  74     { "..", DnsNameHostnameFull, ERROR_INVALID_NAME },
  75     { ".e", DnsNameHostnameFull, ERROR_INVALID_NAME },
  76     { "e.", DnsNameHostnameFull, ERROR_SUCCESS },
  77     { "e..", DnsNameHostnameFull, ERROR_INVALID_NAME },
  78     { "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee", DnsNameDomain, ERROR_INVALID_NAME },
  79     { "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee", DnsNameHostnameFull, ERROR_INVALID_NAME },
  80     { "?", DnsNameHostnameLabel, DNS_ERROR_INVALID_NAME_CHAR },
  81     { "e.?", DnsNameHostnameFull, DNS_ERROR_INVALID_NAME_CHAR },
  82     { "e.*", DnsNameHostnameFull, DNS_ERROR_INVALID_NAME_CHAR },
  83     { "e ", DnsNameHostnameFull, DNS_ERROR_INVALID_NAME_CHAR },
  84     { "e._f", DnsNameHostnameFull, DNS_ERROR_NON_RFC_NAME },
  85     { "789", DnsNameHostnameFull, ERROR_SUCCESS, DNS_ERROR_NUMERIC_NAME },
  86     { "789.456", DnsNameHostnameFull, ERROR_SUCCESS, DNS_ERROR_NUMERIC_NAME },
  87     { "e.f", DnsNameHostnameFull, ERROR_SUCCESS },
  88
  89     { "", DnsNameHostnameLabel, ERROR_INVALID_NAME },
  90     { ".", DnsNameHostnameLabel, ERROR_INVALID_NAME },
  91     { "..", DnsNameHostnameLabel, ERROR_INVALID_NAME },
  92     { ".g", DnsNameHostnameLabel, ERROR_INVALID_NAME },
  93     { "g.", DnsNameHostnameLabel, ERROR_INVALID_NAME },
  94     { "g..", DnsNameHostnameLabel, ERROR_INVALID_NAME },
  95     { "gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg", DnsNameHostnameLabel, ERROR_INVALID_NAME },
  96     { "*", DnsNameHostnameLabel, DNS_ERROR_INVALID_NAME_CHAR },
  97     { "g ", DnsNameHostnameLabel, DNS_ERROR_INVALID_NAME_CHAR },
  98     { "_g", DnsNameHostnameLabel, DNS_ERROR_NON_RFC_NAME },
  99     { "123", DnsNameHostnameLabel, ERROR_SUCCESS, DNS_ERROR_NUMERIC_NAME },
 100     { "123.456", DnsNameHostnameLabel, ERROR_INVALID_NAME },
 101     { "g.h", DnsNameHostnameLabel, ERROR_INVALID_NAME },
 102
 103     { "", DnsNameWildcard, ERROR_INVALID_NAME },
 104     { ".", DnsNameWildcard, ERROR_INVALID_NAME },
 105     { "..", DnsNameWildcard, ERROR_INVALID_NAME },
 106     { ".j", DnsNameWildcard, ERROR_INVALID_NAME },
 107     { "j.", DnsNameWildcard, ERROR_INVALID_NAME },
 108     { "j..", DnsNameWildcard, ERROR_INVALID_NAME },
 109     { "jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj", DnsNameWildcard, ERROR_INVALID_NAME },
 110     { "jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj.jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj.jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj.jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj", DnsNameWildcard, ERROR_INVALID_NAME },
 111     { "?", DnsNameWildcard, ERROR_INVALID_NAME },
 112     { "i ", DnsNameWildcard, ERROR_INVALID_NAME },
 113     { "_i", DnsNameWildcard, ERROR_INVALID_NAME },
 114     { "123", DnsNameWildcard, ERROR_INVALID_NAME },
 115     { "123.456", DnsNameWildcard, ERROR_INVALID_NAME },
 116     { "i.j", DnsNameWildcard, ERROR_INVALID_NAME },
 117     { "*", DnsNameWildcard, ERROR_SUCCESS },
 118     { "*j", DnsNameWildcard, DNS_ERROR_INVALID_NAME_CHAR },
 119     { "*.j", DnsNameWildcard, ERROR_SUCCESS },
 120     { "i.*", DnsNameWildcard, ERROR_INVALID_NAME },
 121
 122     { "", DnsNameSrvRecord, ERROR_INVALID_NAME },
 123     { ".", DnsNameSrvRecord, ERROR_INVALID_NAME },
 124     { "..", DnsNameSrvRecord, ERROR_INVALID_NAME },
 125     { ".k", DnsNameSrvRecord, ERROR_INVALID_NAME },
 126     { "k.", DnsNameSrvRecord, ERROR_INVALID_NAME },
 127     { "k..", DnsNameSrvRecord, ERROR_INVALID_NAME },
 128     { "kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk", DnsNameSrvRecord, ERROR_INVALID_NAME },
 129     { "kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk.kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk.kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk.kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk", DnsNameSrvRecord, ERROR_INVALID_NAME },
 130     { "?", DnsNameSrvRecord, ERROR_INVALID_NAME },
 131     { "k ", DnsNameSrvRecord, ERROR_INVALID_NAME },
 132     { "_k", DnsNameSrvRecord, ERROR_SUCCESS },
 133     { "123", DnsNameSrvRecord, ERROR_INVALID_NAME },
 134     { "123.456", DnsNameSrvRecord, ERROR_INVALID_NAME },
 135     { "k.l", DnsNameSrvRecord, ERROR_INVALID_NAME },
 136     { "_", DnsNameSrvRecord, DNS_ERROR_NON_RFC_NAME },
 137     { "_k.l", DnsNameSrvRecord, ERROR_SUCCESS },
 138     { "k._l", DnsNameSrvRecord, ERROR_INVALID_NAME }
 139 };
 140
 141 static void test_DnsValidateName_A( void )
 142 {
 143     unsigned int i;
 144     DNS_STATUS status;
 145
 146     status = DnsValidateName_A( NULL, DnsNameDomain );
 147     ok( status == ERROR_INVALID_NAME, "succeeded unexpectedly\n" );
 148
 149     for (i = 0; i < ARRAY_SIZE(test_data); i++)
 150     {
 151         status = DnsValidateName_A( test_data[i].name, test_data[i].format );
 152         ok( status == test_data[i].status || broken(status == test_data[i].status_broken),
 153             "%d: \'%s\': got %d, expected %d\n", i, test_data[i].name, status, test_data[i].status );
 154     }
 155 }
 156
 157 static void test_DnsNameCompare_A( void )
 158 {
 159     static const CHAR empty[]          = "",
 160                       dot[]            = ".",
 161                       dotdot[]         = "..",
 162                       A[]              = "A",
 163                       a[]              = "a",
 164                       B[]              = "B",
 165                       b[]              = "b",
 166                       A_dot_B[]        = "A.B",
 167                       a_dot_a[]        = "a.a",
 168                       a_dot_b[]        = "a.b",
 169                       a_dot_b_dot[]    = "a.b.",
 170                       a_dot_b_dotdot[] = "a.b..",
 171                       B_dot_A[]        = "B.A",
 172                       b_dot_a[]        = "b.a",
 173                       b_dot_a_dot[]    = "b.a.",
 174                       b_dot_a_dotdot[] = "b.a..";
 175
 176     ok( DnsNameCompare_A( NULL, NULL ) == TRUE, "failed unexpectedly\n" );
 177
 178     ok( DnsNameCompare_A( empty, empty ) == TRUE, "failed unexpectedly\n" );
 179     ok( DnsNameCompare_A( dot, empty ) == TRUE, "failed unexpectedly\n" );
 180     ok( DnsNameCompare_A( empty, dot ) == TRUE, "failed unexpectedly\n" );
 181     ok( DnsNameCompare_A( dot, dotdot ) == TRUE, "failed unexpectedly\n" );
 182     ok( DnsNameCompare_A( dotdot, dot ) == TRUE, "failed unexpectedly\n" );
 183     ok( DnsNameCompare_A( a, a ) == TRUE, "failed unexpectedly\n" );
 184     ok( DnsNameCompare_A( a, A ) == TRUE, "failed unexpectedly\n" );
 185     ok( DnsNameCompare_A( A, a ) == TRUE, "failed unexpectedly\n" );
 186     ok( DnsNameCompare_A( a_dot_b, A_dot_B ) == TRUE, "failed unexpectedly\n" );
 187     ok( DnsNameCompare_A( a_dot_b, a_dot_b ) == TRUE, "failed unexpectedly\n" );
 188     ok( DnsNameCompare_A( a_dot_b_dot, a_dot_b_dot ) == TRUE, "failed unexpectedly\n" );
 189     ok( DnsNameCompare_A( a_dot_b_dotdot, a_dot_b_dotdot ) == TRUE, "failed unexpectedly\n" );
 190
 191     ok( DnsNameCompare_A( empty, NULL ) == FALSE, "succeeded unexpectedly\n" );
 192     ok( DnsNameCompare_A( NULL, empty ) == FALSE, "succeeded unexpectedly\n" );
 193
 194     ok( DnsNameCompare_A( a, b ) == FALSE, "succeeded unexpectedly\n" );
 195     ok( DnsNameCompare_A( a, B ) == FALSE, "succeeded unexpectedly\n" );
 196     ok( DnsNameCompare_A( A, b ) == FALSE, "succeeded unexpectedly\n" );
 197     ok( DnsNameCompare_A( a_dot_b, B_dot_A ) == FALSE, "succeeded unexpectedly\n" );
 198     ok( DnsNameCompare_A( a_dot_b_dot, b_dot_a_dot ) == FALSE, "succeeded unexpectedly\n" );
 199     ok( DnsNameCompare_A( a_dot_b, a_dot_a ) == FALSE, "succeeded unexpectedly\n" );
 200     ok( DnsNameCompare_A( a_dot_b_dotdot, b_dot_a_dotdot ) == FALSE, "succeeded unexpectedly\n" );
 201     ok( DnsNameCompare_A( a_dot_b_dot, b_dot_a_dotdot ) == FALSE, "succeeded unexpectedly\n" );
 202     ok( DnsNameCompare_A( a_dot_b_dotdot, b_dot_a_dot ) == FALSE, "succeeded unexpectedly\n" );
 203     ok( DnsNameCompare_A( a_dot_b_dot, b_dot_a ) == FALSE, "succeeded unexpectedly\n" );
 204     ok( DnsNameCompare_A( a_dot_b, b_dot_a_dot ) == FALSE, "succeeded unexpectedly\n" );
 205 }
 206
 207 static void test_DnsFlushResolverCacheEntry_A(void)
 208 {
 209     BOOL ret;
 210     DWORD err;
 211
 212     SetLastError( 0xdeadbeef );
 213     ret = DnsFlushResolverCacheEntry_A( NULL );
 214     err = GetLastError();
 215     ok( !ret, "got %d\n", ret );
 216     ok( err == 0xdeadbeef, "got %u\n", err );
 217
 218     ret = DnsFlushResolverCacheEntry_A( "localhost" );
 219     ok( ret, "got %d\n", ret );
 220
 221     ret = DnsFlushResolverCacheEntry_A( "nxdomain.test.winehq.org" );
 222     ok( ret, "got %d\n", ret );
 223 }
 224
 225 START_TEST(name)
 226 {
 227     test_DnsValidateName_A();
 228     test_DnsNameCompare_A();
 229     test_DnsFlushResolverCacheEntry_A();
 230 }