reactos/apps/tests/kernel32/comm.c

   1 /* Unit test suite for comm functions
   2  *
   3  * Copyright 2003 Kevin Groeneveld
   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 <stdio.h>
  21
  22 #include "wine/test.h"
  23 #include "winbase.h"
  24 #include "winnls.h"
  25
  26 typedef struct
  27 {
  28         char string[100];
  29         BOOL result;
  30         BOOL old_style;
  31         DCB dcb1, dcb2;
  32         COMMTIMEOUTS timeouts1, timeouts2;
  33 } TEST;
  34
  35 static TEST test[] =
  36 {
  37         {
  38                 "baud=9600 parity=e data=5 stop=1 xon=on odsr=off octs=off dtr=on rts=on idsr=on",
  39                 TRUE, FALSE,
  40                 { 0x00000000, 0x00002580, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x05, 0x02, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  41                 { 0xffffffff, 0x00002580, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x05, 0x02, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  42                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
  43                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
  44         },
  45         {
  46                 "baud=0 parity=M data=6 stop=1.5 xon=off odsr=on octs=ON dtr=off rts=off idsr=OFF",
  47                 TRUE, FALSE,
  48                 { 0x00000000, 0x00000000, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x06, 0x03, 0x01, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  49                 { 0xffffffff, 0x00000000, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x06, 0x03, 0x01, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  50                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
  51                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
  52         },
  53         {
  54                 "BAUD=4000000000 parity=n data=7 stop=2 to=off",
  55                 TRUE, FALSE,
  56                 { 0x00000000, 0xee6b2800, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x00, 0x02, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  57                 { 0xffffffff, 0xee6b2800, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0x00, 0x02, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  58                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
  59                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 }
  60         },
  61         {
  62                 "Baud=115200 Parity=O Data=8 To=On",
  63                 TRUE, FALSE,
  64                 { 0x00000000, 0x0001c200, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x08, 0x01, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  65                 { 0xffffffff, 0x0001c200, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x08, 0x01, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  66                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000EA60 },
  67                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000EA60 }
  68         },
  69         {
  70                 "PaRiTy=s           Data=7          DTR=on",
  71                 TRUE, FALSE,
  72                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x04, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  73                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0x04, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  74                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
  75                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
  76         },
  77         {
  78                 "data=4",
  79                 FALSE, FALSE,
  80                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  81                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  82                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
  83                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
  84         },
  85         {
  86                 "data=9",
  87                 FALSE, FALSE,
  88                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  89                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  90                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
  91                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
  92         },
  93         {
  94                 "parity=no",
  95                 FALSE, FALSE,
  96                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
  97                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
  98                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
  99                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 100         },
 101         {
 102                 "stop=0",
 103                 FALSE, FALSE,
 104                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 105                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 106                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 107                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 108         },
 109         {
 110                 "stop=1.501",
 111                 FALSE, FALSE,
 112                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 113                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 114                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 115                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 116         },
 117         {
 118                 "stop=3",
 119                 FALSE, FALSE,
 120                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 121                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 122                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 123                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 124         },
 125         {
 126                 "to=foobar",
 127                 FALSE, FALSE,
 128                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 129                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 130                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 131                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 132         },
 133         {
 134                 " baud=9600",
 135                 FALSE, FALSE,
 136                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 137                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 138                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 139                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 140         },
 141         {
 142                 "baud= 9600",
 143                 FALSE, FALSE,
 144                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 145                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 146                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 147                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 148         },
 149         {
 150                 "baud=9600,data=8",
 151                 FALSE, FALSE,
 152                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 153                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 154                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 155                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 156         },
 157         {
 158                 "11,n,8,1",
 159                 TRUE, TRUE,
 160                 { 0x00000000, 0x0000006e, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x08, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 161                 { 0xffffffff, 0x0000006e, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x08, 0x00, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 162                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 163                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 164         },
 165         {
 166                 "30 ,E, 5,1.5",
 167                 TRUE, TRUE,
 168                 { 0x00000000, 0x0000012c, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x05, 0x02, 0x01, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 169                 { 0xffffffff, 0x0000012c, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x05, 0x02, 0x01, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 170                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 171                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 172         },
 173         {
 174                 "60, m, 6, 2 ",
 175                 TRUE, TRUE,
 176                 { 0x00000000, 0x00000258, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x06, 0x03, 0x02, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 177                 { 0xffffffff, 0x00000258, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x06, 0x03, 0x02, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 178                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 179                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 180         },
 181         {
 182                 "12 , o , 7 , 1",
 183                 TRUE, TRUE,
 184                 { 0x00000000, 0x000004b0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x01, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 185                 { 0xffffffff, 0x000004b0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0x01, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 186                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 187                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 188         },
 189         {
 190                 "24,s,8,1.5",
 191                 TRUE, TRUE,
 192                 { 0x00000000, 0x00000960, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x08, 0x04, 0x01, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 193                 { 0xffffffff, 0x00000960, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x08, 0x04, 0x01, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 194                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 195                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 196         },
 197         {
 198                 "48,n,8,1,p",
 199                 TRUE, TRUE,
 200                 { 0x00000000, 0x000012c0, 0, 0, 1, 1, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x08, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 201                 { 0xffffffff, 0x000012c0, 1, 1, 1, 1, 2, 1, 1, 0, 0, 1, 1, 2, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x08, 0x00, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 202                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 203                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 204         },
 205         {
 206                 "96,N,8,1 , x ",
 207                 TRUE, TRUE,
 208                 { 0x00000000, 0x00002580, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x08, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 209                 { 0xffffffff, 0x00002580, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x08, 0x00, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 210                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 211                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 212         },
 213         {
 214                 "19, e, 7, 1, x",
 215                 TRUE, TRUE,
 216                 { 0x00000000, 0x00004b00, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x02, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 217                 { 0xffffffff, 0x00004b00, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0x02, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 218                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 219                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 220         },
 221         {
 222                 "0,M,7,1,P",
 223                 TRUE, TRUE,
 224                 { 0x00000000, 0x00000000, 0, 0, 1, 1, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x03, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 225                 { 0xffffffff, 0x00000000, 1, 1, 1, 1, 2, 1, 1, 0, 0, 1, 1, 2, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0x03, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 226                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 227                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 228         },
 229         {
 230                 "4000000000,O,7,1.5,X",
 231                 TRUE, TRUE,
 232                 { 0x00000000, 0xee6b2800, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x01, 0x01, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 233                 { 0xffffffff, 0xee6b2800, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0x01, 0x01, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 234                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 235                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 236         },
 237         {
 238                 "96,N,8,1 to=on",
 239                 FALSE, TRUE,
 240                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 241                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 242                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 243                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 244         },
 245         {
 246                 "96,NO,8,1",
 247                 FALSE, TRUE,
 248                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 249                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 250                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 251                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 252         },
 253         {
 254                 "96,N,4,1",
 255                 FALSE, TRUE,
 256                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 257                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 258                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 259                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 260         },
 261         {
 262                 "96,N,9,1",
 263                 FALSE, TRUE,
 264                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 265                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 266                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 267                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 268         },
 269         {
 270                 "96,N,8,0",
 271                 FALSE, TRUE,
 272                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 273                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 274                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 275                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 276         },
 277         {
 278                 "96,N,8,3",
 279                 FALSE, TRUE,
 280                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 281                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 282                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 283                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 284         },
 285         {
 286                 "96,N,8,1,K",
 287                 FALSE, TRUE,
 288                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 289                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 290                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 291                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 292         },
 293         {
 294                 "COM0:baud=115200",
 295                 FALSE, FALSE,
 296                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 297                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 298                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 299                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 300         },
 301         {
 302                 "COMx:baud=38400 data=8",
 303                 TRUE, FALSE,
 304                 { 0x00000000, 0x00009600, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x08, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 305                 { 0xffffffff, 0x00009600, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x08, 0xff, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 306                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 307                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 308         },
 309         {
 310                 "COMx  :to=on stop=1.5",
 311                 TRUE, FALSE,
 312                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x01, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 313                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0x01, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 314                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000EA60 },
 315                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000EA60 }
 316         },
 317         {
 318                 "COMx:               baud=12345     data=7",
 319                 TRUE, FALSE,
 320                 { 0x00000000, 0x00003039, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 321                 { 0xffffffff, 0x00003039, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0xff, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 322                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 323                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 324         },
 325         {
 326                 "COMx : xon=on odsr=off",
 327                 TRUE, FALSE,
 328                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 329                 { 0xffffffff, 0xffffffff, 1, 1, 1, 0, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 330                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 331                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 332         },
 333         {
 334                 "COM0:9600,N,8,1",
 335                 FALSE, TRUE,
 336                 { 0x00000000, 0x00000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 337                 { 0xffffffff, 0xffffffff, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0xff, 0xff, 0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 338                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 339                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 340         },
 341         {
 342                 "COMx:9600,N,8,1",
 343                 TRUE, TRUE,
 344                 { 0x00000000, 0x00002580, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x08, 0x00, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 345                 { 0xffffffff, 0x00002580, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x08, 0x00, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 346                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 347                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 348         },
 349         {
 350                 "COMx:  11,E,7,2",
 351                 TRUE, TRUE,
 352                 { 0x00000000, 0x0000006e, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x07, 0x02, 0x02, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 353                 { 0xffffffff, 0x0000006e, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x07, 0x02, 0x02, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 354                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 355                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 356         },
 357         {
 358                 "COMx  :19,M,5,1",
 359                 TRUE, TRUE,
 360                 { 0x00000000, 0x00004b00, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x05, 0x03, 0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 361                 { 0xffffffff, 0x00004b00, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x05, 0x03, 0x00, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 362                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 363                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 364         },
 365         {
 366                 "COMx  :    57600,S,6,2,x",
 367                 TRUE, TRUE,
 368                 { 0x00000000, 0x0000e100, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0x00000, 0x0000, 0x0000, 0x0000, 0x06, 0x04, 0x02, (char)0x00, (char)0x00, (char)0x00, (char)0x00, (char)0x00, 0x0000 },
 369                 { 0xffffffff, 0x0000e100, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0x1ffff, 0xffff, 0xffff, 0xffff, 0x06, 0x04, 0x02, (char)0xff, (char)0xff, (char)0xff, (char)0xff, (char)0xff, 0xffff },
 370                 { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
 371                 { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }
 372         },
 373 };
 374
 375 #define TEST_COUNT (sizeof(test) / sizeof(TEST))
 376
 377 /* This function can be useful if you are modifiying the test cases and want to
 378    output the contents of a DCB structure. */
 379 /*static print_dcb(DCB *pdcb)
 380 {
 381         printf("0x%08x, 0x%08x, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, 0x%05x, 0x%04x, 0x%04x, 0x%04x, 0x%02x, 0x%02x, 0x%02x, (char)0x%02x, (char)0x%02x, (char)0x%02x, (char)0x%02x, (char)0x%02x, 0x%04x\n",
 382                 pdcb->DCBlength,
 383                 pdcb->BaudRate,
 384                 pdcb->fBinary,
 385                 pdcb->fParity,
 386                 pdcb->fOutxCtsFlow,
 387                 pdcb->fOutxDsrFlow,
 388                 pdcb->fDtrControl,
 389                 pdcb->fDsrSensitivity,
 390                 pdcb->fTXContinueOnXoff,
 391                 pdcb->fOutX,
 392                 pdcb->fInX,
 393                 pdcb->fErrorChar,
 394                 pdcb->fNull,
 395                 pdcb->fRtsControl,
 396                 pdcb->fAbortOnError,
 397                 pdcb->fDummy2,
 398                 pdcb->wReserved,
 399                 pdcb->XonLim,
 400                 pdcb->XoffLim,
 401                 pdcb->ByteSize,
 402                 pdcb->Parity,
 403                 pdcb->StopBits,
 404                 pdcb->XonChar & 0xff,
 405                 pdcb->XoffChar & 0xff,
 406                 pdcb->ErrorChar & 0xff,
 407                 pdcb->EofChar & 0xff,
 408                 pdcb->EvtChar & 0xff,
 409                 pdcb->wReserved1 & 0xffff );
 410 } */
 411
 412 static void check_result(char *function, TEST *ptest, int initial_value, BOOL result)
 413 {
 414         DWORD LastError = GetLastError();
 415         DWORD CorrectError = (ptest->result ? 0xdeadbeef : ERROR_INVALID_PARAMETER);
 416
 417         ok(LastError == CorrectError, "%s(\"%s\"), 0x%02x: GetLastError() returned 0x%08lx, should be 0x%08lx\n", function, ptest->string, initial_value, LastError, CorrectError);
 418         ok(result == ptest->result, "%s(\"%s\"), 0x%02x: return value should be %s\n", function, ptest->string, initial_value, ptest->result ? "TRUE" : "FALSE");
 419 }
 420
 421 #define check_dcb_member(a,b) ok(pdcb1->a == pdcb2->a, "%s(\"%s\"), 0x%02x: "#a" is "b", should be "b"\n", function, ptest->string, initial_value, pdcb1->a, pdcb2->a)
 422 #define check_dcb_member2(a,c,b) if(pdcb2->a == c) { check_dcb_member(a,b); } else { ok(pdcb1->a == pdcb2->a || pdcb1->a == c, "%s(\"%s\"), 0x%02x: "#a" is "b", should be "b" or "b"\n", function, ptest->string, initial_value, pdcb1->a, pdcb2->a, c); }
 423
 424 static void check_dcb(char *function, TEST *ptest, int initial_value, DCB *pdcb1, DCB *pdcb2)
 425 {
 426         /* DCBlength is a special case since Win 9x sets it but NT does not.
 427            We will accept either as correct. */
 428         check_dcb_member2(DCBlength, (DWORD)sizeof(DCB), "%lu");
 429
 430         /* For old style control strings Win 9x does not set the next five members, NT does. */
 431         if(ptest->old_style && ptest->result)
 432         {
 433                 check_dcb_member2(fOutxCtsFlow, ((unsigned int)initial_value & 1), "%u");
 434                 check_dcb_member2(fDtrControl, ((unsigned int)initial_value & 3), "%u");
 435                 check_dcb_member2(fOutX, ((unsigned int)initial_value & 1), "%u");
 436                 check_dcb_member2(fInX, ((unsigned)initial_value & 1), "%u");
 437                 check_dcb_member2(fRtsControl, ((unsigned)initial_value & 3), "%u");
 438         }
 439         else
 440         {
 441                 check_dcb_member(fOutxCtsFlow, "%u");
 442                 check_dcb_member(fDtrControl, "%u");
 443                 check_dcb_member(fOutX, "%u");
 444                 check_dcb_member(fInX, "%u");
 445                 check_dcb_member(fRtsControl, "%u");
 446         }
 447
 448         if(ptest->result)
 449         {
 450                 /* For the idsr=xxx parameter, NT sets fDsrSensitivity, 9x sets
 451                    fOutxDsrFlow. */
 452                 if(!ptest->old_style)
 453                 {
 454                         check_dcb_member2(fOutxDsrFlow, pdcb2->fDsrSensitivity, "%u");
 455                         check_dcb_member2(fDsrSensitivity, pdcb2->fOutxDsrFlow, "%u");
 456                 }
 457                 else
 458                 {
 459                         /* For old style control strings Win 9x does not set the
 460                            fOutxDsrFlow member, NT does. */
 461                         check_dcb_member2(fOutxDsrFlow, ((unsigned int)initial_value & 1), "%u");
 462                         check_dcb_member(fDsrSensitivity, "%u");
 463                 }
 464         }
 465         else
 466         {
 467                 check_dcb_member(fOutxDsrFlow, "%u");
 468                 check_dcb_member(fDsrSensitivity, "%u");
 469         }
 470
 471         /* Check the result of the DCB members. */
 472         check_dcb_member(BaudRate, "%lu");
 473         check_dcb_member(fBinary, "%u");
 474         check_dcb_member(fParity, "%u");
 475         check_dcb_member(fTXContinueOnXoff, "%u");
 476         check_dcb_member(fErrorChar, "%u");
 477         check_dcb_member(fNull, "%u");
 478         check_dcb_member(fAbortOnError, "%u");
 479         check_dcb_member(fDummy2, "%u");
 480         check_dcb_member(wReserved, "%u");
 481         check_dcb_member(XonLim, "%u");
 482         check_dcb_member(XoffLim, "%u");
 483         check_dcb_member(ByteSize, "%u");
 484         check_dcb_member(Parity, "%u");
 485         check_dcb_member(StopBits, "%u");
 486         check_dcb_member(XonChar, "%d");
 487         check_dcb_member(XoffChar, "%d");
 488         check_dcb_member(ErrorChar, "%d");
 489         check_dcb_member(EofChar, "%d");
 490         check_dcb_member(EvtChar, "%d");
 491         check_dcb_member(wReserved1, "%u");
 492 }
 493
 494 #define check_timeouts_member(a) ok(ptimeouts1->a == ptimeouts2->a, "%s(\"%s\"), 0x%02x: "#a" is %lu, should be %lu\n", function, ptest->string, initial_value, ptimeouts1->a, ptimeouts2->a);
 495
 496 static void check_timeouts(char *function, TEST *ptest, int initial_value, COMMTIMEOUTS *ptimeouts1, COMMTIMEOUTS *ptimeouts2)
 497 {
 498         check_timeouts_member(ReadIntervalTimeout);
 499         check_timeouts_member(ReadTotalTimeoutMultiplier);
 500         check_timeouts_member(ReadTotalTimeoutConstant);
 501         check_timeouts_member(WriteTotalTimeoutMultiplier);
 502         check_timeouts_member(WriteTotalTimeoutConstant);
 503 }
 504
 505 static void test_BuildCommDCBA(TEST *ptest, int initial_value, DCB *pexpected_dcb)
 506 {
 507         BOOL result;
 508         DCB dcb;
 509
 510         /* set initial conditions */
 511         memset(&dcb, initial_value, sizeof(DCB));
 512         SetLastError(0xdeadbeef);
 513
 514         result = BuildCommDCBA(ptest->string, &dcb);
 515
 516         /* check results */
 517         check_result("BuildCommDCBA", ptest, initial_value, result);
 518         check_dcb("BuildCommDCBA", ptest, initial_value, &dcb, pexpected_dcb);
 519 }
 520
 521 static void test_BuildCommDCBAndTimeoutsA(TEST *ptest, int initial_value, DCB *pexpected_dcb, COMMTIMEOUTS *pexpected_timeouts)
 522 {
 523         BOOL result;
 524         DCB dcb;
 525         COMMTIMEOUTS timeouts;
 526
 527         /* set initial conditions */
 528         memset(&dcb, initial_value, sizeof(DCB));
 529         memset(&timeouts, initial_value, sizeof(COMMTIMEOUTS));
 530         SetLastError(0xdeadbeef);
 531
 532         result = BuildCommDCBAndTimeoutsA(ptest->string, &dcb, &timeouts);
 533
 534         /* check results */
 535         check_result("BuildCommDCBAndTimeoutsA", ptest, initial_value, result);
 536         check_dcb("BuildCommDCBAndTimeoutsA", ptest, initial_value, &dcb, pexpected_dcb);
 537         check_timeouts("BuildCommDCBAndTimeoutsA", ptest, initial_value, &timeouts, pexpected_timeouts);
 538 }
 539
 540 static void test_BuildCommDCBW(TEST *ptest, int initial_value, DCB *pexpected_dcb)
 541 {
 542         BOOL result;
 543         DCB dcb;
 544         WCHAR wide_string[sizeof(ptest->string)];
 545
 546         MultiByteToWideChar(CP_ACP, 0, ptest->string, -1, wide_string, sizeof(wide_string) / sizeof(WCHAR));
 547
 548         /* set initial conditions */
 549         memset(&dcb, initial_value, sizeof(DCB));
 550         SetLastError(0xdeadbeef);
 551
 552         result = BuildCommDCBW(wide_string, &dcb);
 553
 554         if(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 555                 return;
 556
 557         /* check results */
 558         check_result("BuildCommDCBW", ptest, initial_value, result);
 559         check_dcb("BuildCommDCBW", ptest, initial_value, &dcb, pexpected_dcb);
 560 }
 561
 562 static void test_BuildCommDCBAndTimeoutsW(TEST *ptest, int initial_value, DCB *pexpected_dcb, COMMTIMEOUTS *pexpected_timeouts)
 563 {
 564         BOOL result;
 565         DCB dcb;
 566         COMMTIMEOUTS timeouts;
 567         WCHAR wide_string[sizeof(ptest->string)];
 568
 569         MultiByteToWideChar(CP_ACP, 0, ptest->string, -1, wide_string, sizeof(wide_string) / sizeof(WCHAR));
 570
 571         /* set initial conditions */
 572         memset(&dcb, initial_value, sizeof(DCB));
 573         memset(&timeouts, initial_value, sizeof(COMMTIMEOUTS));
 574         SetLastError(0xdeadbeef);
 575
 576         result = BuildCommDCBAndTimeoutsW(wide_string, &dcb, &timeouts);
 577
 578         if(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 579                 return;
 580
 581         /* check results */
 582         check_result("BuildCommDCBAndTimeoutsA", ptest, initial_value, result);
 583         check_dcb("BuildCommDCBAndTimeoutsA", ptest, initial_value, &dcb, pexpected_dcb);
 584         check_timeouts("BuildCommDCBAndTimeoutsA", ptest, initial_value, &timeouts, pexpected_timeouts);
 585 }
 586
 587 static void test_BuildCommDCB(void)
 588 {
 589         char port_name[] = "COMx";
 590         char port = 0;
 591         int i;
 592         char *ptr;
 593
 594         /* Some of these tests require a valid COM port.  This loop will try to find
 595            a valid port. */
 596         for(port_name[3] = '1'; port_name[3] <= '9'; port_name[3]++)
 597         {
 598                 COMMCONFIG commconfig;
 599                 DWORD size = sizeof(COMMCONFIG);
 600
 601                 if(GetDefaultCommConfig(port_name, &commconfig, &size))
 602                 {
 603                         port = port_name[3];
 604                         break;
 605                 }
 606         }
 607
 608         if(!port)
 609                 trace("Could not find a valid COM port.  Some tests will be skipped.\n");
 610
 611         for(i = 0; i < TEST_COUNT; i++)
 612         {
 613                 /* Check if this test case needs a valid COM port. */
 614                 ptr = strstr(test[i].string, "COMx");
 615
 616                 /* If required, substitute valid port number into device control string. */
 617                 if(ptr)
 618                 {
 619                         if(port)
 620                                 ptr[3] = port;
 621                         else
 622                                 continue;
 623                 }
 624
 625                 test_BuildCommDCBA(&test[i], 0x00, &test[i].dcb1);
 626                 test_BuildCommDCBA(&test[i], 0xff, &test[i].dcb2);
 627                 test_BuildCommDCBAndTimeoutsA(&test[i], 0x00, &test[i].dcb1, &test[i].timeouts1);
 628                 test_BuildCommDCBAndTimeoutsA(&test[i], 0xff, &test[i].dcb2, &test[i].timeouts2);
 629
 630                 test_BuildCommDCBW(&test[i], 0x00, &test[i].dcb1);
 631                 test_BuildCommDCBW(&test[i], 0xff, &test[i].dcb2);
 632                 test_BuildCommDCBAndTimeoutsW(&test[i], 0x00, &test[i].dcb1, &test[i].timeouts1);
 633                 test_BuildCommDCBAndTimeoutsW(&test[i], 0xff, &test[i].dcb2, &test[i].timeouts2);
 634         }
 635 }
 636
 637 START_TEST(comm)
 638 {
 639         test_BuildCommDCB();
 640 }