dlls/dnsapi/tests/record.c

   1 /*
   2  * Tests for record 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 #include <stdio.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winnls.h"
  27 #include "windns.h"
  28
  29 #include "wine/test.h"
  30
  31 static WCHAR name1[] = {'l','o','c','a','l','h','o','s','t',0};
  32 static WCHAR name2[] = {'L','O','C','A','L','H','O','S','T',0};
  33
  34 static DNS_RECORDW r1 = { NULL, name1, DNS_TYPE_A, sizeof(DNS_A_DATA), { 0 }, 1200, 0, { { 0xffffffff } } };
  35 static DNS_RECORDW r2 = { NULL, name1, DNS_TYPE_A, sizeof(DNS_A_DATA), { 0 }, 1200, 0, { { 0xffffffff } } };
  36 static DNS_RECORDW r3 = { NULL, name1, DNS_TYPE_A, sizeof(DNS_A_DATA), { 0 }, 1200, 0, { { 0xffffffff } } };
  37
  38 static void test_DnsRecordCompare( void )
  39 {
  40     ok( DnsRecordCompare( &r1, &r1 ) == TRUE, "failed unexpectedly\n" );
  41
  42     r2.pName = name2;
  43     ok( DnsRecordCompare( &r1, &r2 ) == TRUE, "failed unexpectedly\n" );
  44
  45     r2.Flags.S.CharSet = DnsCharSetUnicode;
  46     ok( DnsRecordCompare( &r1, &r2 ) == TRUE, "failed unexpectedly\n" );
  47
  48     r2.Flags.S.CharSet = DnsCharSetAnsi;
  49     ok( DnsRecordCompare( &r1, &r2 ) == TRUE, "failed unexpectedly\n" );
  50
  51     r1.Flags.S.CharSet = DnsCharSetAnsi;
  52     ok( DnsRecordCompare( &r1, &r2 ) == TRUE, "failed unexpectedly\n" );
  53
  54     r1.dwTtl = 0;
  55     ok( DnsRecordCompare( &r1, &r2 ) == TRUE, "failed unexpectedly\n" );
  56
  57     r2.Data.A.IpAddress = 0;
  58     ok( DnsRecordCompare( &r1, &r2 ) == FALSE, "succeeded unexpectedly\n" );
  59 }
  60
  61 static void test_DnsRecordSetCompare( void )
  62 {
  63     DNS_RECORDW *diff1;
  64     DNS_RECORDW *diff2;
  65     DNS_RRSET rr1, rr2;
  66
  67     r1.Flags.DW = 0x2019;
  68     r2.Flags.DW = 0x2019;
  69     r2.Data.A.IpAddress = 0xffffffff;
  70
  71     DNS_RRSET_INIT( rr1 );
  72     DNS_RRSET_INIT( rr2 );
  73
  74     DNS_RRSET_ADD( rr1, &r1 );
  75     DNS_RRSET_ADD( rr2, &r2 );
  76
  77     DNS_RRSET_TERMINATE( rr1 );
  78     DNS_RRSET_TERMINATE( rr2 );
  79
  80     ok( DnsRecordSetCompare( NULL, NULL, NULL, NULL ) == FALSE, "succeeded unexpectedly\n" );
  81     ok( DnsRecordSetCompare( rr1.pFirstRR, NULL, NULL, NULL ) == FALSE, "succeeded unexpectedly\n" );
  82     ok( DnsRecordSetCompare( NULL, rr2.pFirstRR, NULL, NULL ) == FALSE, "succeeded unexpectedly\n" );
  83
  84     diff1 = NULL;
  85     diff2 = NULL;
  86
  87     ok( DnsRecordSetCompare( NULL, NULL, &diff1, &diff2 ) == FALSE, "succeeded unexpectedly\n" );
  88     ok( diff1 == NULL && diff2 == NULL, "unexpected result: %p, %p\n", diff1, diff2 );
  89
  90     ok( DnsRecordSetCompare( rr1.pFirstRR, NULL, &diff1, &diff2 ) == FALSE, "succeeded unexpectedly\n" );
  91     ok( diff1 != NULL && diff2 == NULL, "unexpected result: %p, %p\n", diff1, diff2 );
  92     DnsRecordListFree( diff1, DnsFreeRecordList );
  93
  94     ok( DnsRecordSetCompare( NULL, rr2.pFirstRR, &diff1, &diff2 ) == FALSE, "succeeded unexpectedly\n" );
  95     ok( diff1 == NULL && diff2 != NULL, "unexpected result: %p, %p\n", diff1, diff2 );
  96     DnsRecordListFree( diff2, DnsFreeRecordList );
  97
  98     ok( DnsRecordSetCompare( rr1.pFirstRR, rr2.pFirstRR, NULL, &diff2 ) == TRUE, "failed unexpectedly\n" );
  99     ok( diff2 == NULL, "unexpected result: %p\n", diff2 );
 100
 101     ok( DnsRecordSetCompare( rr1.pFirstRR, rr2.pFirstRR, &diff1, NULL ) == TRUE, "failed unexpectedly\n" );
 102     ok( diff1 == NULL, "unexpected result: %p\n", diff1 );
 103
 104     ok( DnsRecordSetCompare( rr1.pFirstRR, rr2.pFirstRR, &diff1, &diff2 ) == TRUE, "failed unexpectedly\n" );
 105     ok( diff1 == NULL && diff2 == NULL, "unexpected result: %p, %p\n", diff1, diff2 );
 106
 107     r2.Data.A.IpAddress = 0;
 108
 109     ok( DnsRecordSetCompare( rr1.pFirstRR, rr2.pFirstRR, NULL, &diff2 ) == FALSE, "succeeded unexpectedly\n" );
 110     DnsRecordListFree( diff2, DnsFreeRecordList );
 111
 112     ok( DnsRecordSetCompare( rr1.pFirstRR, rr2.pFirstRR, &diff1, NULL ) == FALSE, "succeeded unexpectedly\n" );
 113     DnsRecordListFree( diff1, DnsFreeRecordList );
 114
 115     ok( DnsRecordSetCompare( rr1.pFirstRR, rr2.pFirstRR, &diff1, &diff2 ) == FALSE, "succeeded unexpectedly\n" );
 116     DnsRecordListFree( diff1, DnsFreeRecordList );
 117     DnsRecordListFree( diff2, DnsFreeRecordList );
 118 }
 119
 120 static void test_DnsRecordSetDetach( void )
 121 {
 122     DNS_RRSET rr;
 123     DNS_RECORDW *r, *s;
 124
 125     DNS_RRSET_INIT( rr );
 126     DNS_RRSET_ADD( rr, &r1 );
 127     DNS_RRSET_ADD( rr, &r2 );
 128     DNS_RRSET_ADD( rr, &r3 );
 129     DNS_RRSET_TERMINATE( rr );
 130
 131     ok( !DnsRecordSetDetach( NULL ), "succeeded unexpectedly\n" );
 132
 133     r = rr.pFirstRR;
 134     s = DnsRecordSetDetach( r );
 135
 136     ok( s == &r3, "failed unexpectedly: got %p, expected %p\n", s, &r3 );
 137     ok( r == &r1, "failed unexpectedly: got %p, expected %p\n", r, &r1 );
 138     ok( !r2.pNext, "failed unexpectedly\n" );
 139 }
 140
 141 START_TEST(record)
 142 {
 143     test_DnsRecordCompare();
 144     test_DnsRecordSetCompare();
 145     test_DnsRecordSetDetach();
 146 }