dlls/gdi32/tests/icm.c

   1 /*
   2  * Tests for ICM functions
   3  *
   4  * Copyright (C) 2005, 2008 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 "winuser.h"
  26 #include "wingdi.h"
  27
  28 #include "wine/test.h"
  29
  30 static const WCHAR displayW[] = {'D','I','S','P','L','A','Y',0};
  31
  32 static void test_GetICMProfileA( HDC dc )
  33 {
  34     BOOL ret;
  35     DWORD size, error;
  36     char filename[MAX_PATH];
  37
  38     ret = GetICMProfileA( NULL, NULL, NULL );
  39     ok( !ret, "GetICMProfileA succeeded\n" );
  40
  41     ret = GetICMProfileA( dc, NULL, NULL );
  42     ok( !ret, "GetICMProfileA succeeded\n" );
  43
  44     size = MAX_PATH;
  45     ret = GetICMProfileA( dc, &size, NULL );
  46     ok( !ret, "GetICMProfileA succeeded\n" );
  47
  48     ret = GetICMProfileA( dc, NULL, filename );
  49     ok( !ret, "GetICMProfileA succeeded\n" );
  50
  51     size = MAX_PATH;
  52     ret = GetICMProfileA( NULL, &size, filename );
  53     ok( !ret, "GetICMProfileA succeeded\n" );
  54
  55     size = 0;
  56     SetLastError(0xdeadbeef);
  57     ret = GetICMProfileA( dc, &size, filename );
  58     error = GetLastError();
  59     ok( !ret, "GetICMProfileA succeeded\n" );
  60     ok( size, "expected size > 0\n" );
  61     ok( error == ERROR_INSUFFICIENT_BUFFER, "got %d, expected ERROR_INSUFFICIENT_BUFFER\n", error );
  62
  63     size = MAX_PATH;
  64     ret = GetICMProfileA( dc, &size, filename );
  65     ok( ret, "GetICMProfileA failed %d\n", GetLastError() );
  66
  67     trace( "%s\n", filename );
  68 }
  69
  70 static void test_GetICMProfileW( HDC dc )
  71 {
  72     BOOL ret;
  73     DWORD size, error;
  74     WCHAR filename[MAX_PATH];
  75
  76     ret = GetICMProfileW( NULL, NULL, NULL );
  77     ok( !ret, "GetICMProfileW succeeded\n" );
  78
  79     ret = GetICMProfileW( dc, NULL, NULL );
  80     ok( !ret, "GetICMProfileW succeeded\n" );
  81
  82     size = MAX_PATH;
  83     ret = GetICMProfileW( dc, &size, NULL );
  84     ok( ret, "GetICMProfileW failed %d\n", GetLastError() );
  85
  86     ret = GetICMProfileW( dc, NULL, filename );
  87     ok( !ret, "GetICMProfileW succeeded\n" );
  88
  89     size = MAX_PATH;
  90     ret = GetICMProfileW( NULL, &size, filename );
  91     ok( !ret, "GetICMProfileW succeeded\n" );
  92
  93     size = 0;
  94     SetLastError(0xdeadbeef);
  95     ret = GetICMProfileW( dc, &size, filename );
  96     error = GetLastError();
  97     ok( !ret, "GetICMProfileW succeeded\n" );
  98     ok( size, "expected size > 0\n" );
  99     ok( error == ERROR_INSUFFICIENT_BUFFER, "got %d, expected ERROR_INSUFFICIENT_BUFFER\n", error );
 100
 101     size = MAX_PATH;
 102     ret = GetICMProfileW( dc, &size, filename );
 103     ok( ret, "GetICMProfileW failed %d\n", GetLastError() );
 104 }
 105
 106 static void test_SetICMMode( HDC dc )
 107 {
 108     INT ret, knob, save;
 109
 110     ret = SetICMMode( NULL, 0 );
 111     ok( !ret, "SetICMMode succeeded (%d)\n", GetLastError() );
 112
 113     ret = SetICMMode( dc, -1 );
 114     ok( !ret, "SetICMMode succeeded (%d)\n", GetLastError() );
 115
 116     save = SetICMMode( dc, ICM_QUERY );
 117     ok( save == ICM_ON || save == ICM_OFF, "SetICMMode failed (%d)\n", GetLastError() );
 118
 119     if (save == ICM_ON) knob = ICM_OFF; else knob = ICM_ON;
 120
 121     ret = SetICMMode( dc, knob );
 122     todo_wine ok( ret, "SetICMMode failed (%d)\n", GetLastError() );
 123
 124     ret = SetICMMode( dc, ICM_QUERY );
 125     todo_wine ok( ret == knob, "SetICMMode failed (%d)\n", GetLastError() );
 126
 127     ret = SetICMMode( dc, save );
 128     ok( ret, "SetICMMode failed (%d)\n", GetLastError() );
 129
 130     dc = CreateDCW( displayW, NULL, NULL, NULL );
 131     ok( dc != NULL, "CreateDCW failed (%d)\n", GetLastError() );
 132
 133     ret = SetICMMode( dc, ICM_QUERY );
 134     ok( ret == ICM_OFF, "SetICMMode failed (%d)\n", GetLastError() );
 135
 136     DeleteDC( dc );
 137 }
 138
 139 START_TEST(icm)
 140 {
 141     HDC dc = GetDC( NULL );
 142
 143     test_GetICMProfileA( dc );
 144     test_GetICMProfileW( dc );
 145     test_SetICMMode( dc );
 146
 147     ReleaseDC( NULL, dc );
 148 }