modules/rostests/winetests/comdlg32/fontdlg.c

   1 /*
   2  * Unit test suite for comdlg32 API functions: font dialogs
   3  *
   4  * Copyright 2009 Vincent Povirk for CodeWeavers
   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
  22 #include "precomp.h"
  23
  24 #include <winspool.h>
  25
  26 static int get_dpiy(void)
  27 {
  28     HDC hdc;
  29     int result;
  30
  31     hdc = GetDC(0);
  32     result = GetDeviceCaps(hdc, LOGPIXELSY);
  33     ReleaseDC(0, hdc);
  34
  35     return result;
  36 }
  37
  38 static HDC get_printer_ic(void)
  39 {
  40     PRINTER_INFO_2A *info;
  41     DWORD info_size, num_printers=0;
  42     BOOL ret;
  43     HDC result=NULL;
  44
  45     EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 2, NULL, 0, &info_size, &num_printers);
  46
  47     if (info_size == 0)
  48         return NULL;
  49
  50     info = HeapAlloc(GetProcessHeap(), 0, info_size);
  51
  52     ret = EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 2, (LPBYTE)info, info_size, &info_size, &num_printers);
  53
  54     if (ret)
  55         result = CreateICA(info->pDriverName, info->pPrinterName, NULL, NULL);
  56
  57     HeapFree(GetProcessHeap(), 0, info);
  58
  59     return result;
  60 }
  61
  62 static UINT_PTR CALLBACK CFHookProcOK(HWND hdlg, UINT msg, WPARAM wparam, LPARAM lparam)
  63 {
  64     switch (msg)
  65     {
  66     case WM_INITDIALOG:
  67         PostMessageA(hdlg, WM_COMMAND, IDOK, FALSE);
  68         return 0;
  69     default:
  70         return 0;
  71     }
  72 }
  73
  74 static void test_ChooseFontA(void)
  75 {
  76     LOGFONTA lfa;
  77     CHOOSEFONTA cfa;
  78     BOOL ret;
  79     int dpiy = get_dpiy();
  80     int expected_pointsize, expected_lfheight;
  81     HDC printer_ic;
  82
  83     memset(&lfa, 0, sizeof(LOGFONTA));
  84     lfa.lfHeight = -16;
  85     lfa.lfWeight = FW_NORMAL;
  86     strcpy(lfa.lfFaceName, "Symbol");
  87
  88     memset(&cfa, 0, sizeof(CHOOSEFONTA));
  89     cfa.lStructSize = sizeof(cfa);
  90     cfa.lpLogFont = &lfa;
  91     cfa.Flags = CF_ENABLEHOOK|CF_INITTOLOGFONTSTRUCT|CF_SCREENFONTS;
  92     cfa.lpfnHook = CFHookProcOK;
  93
  94     ret = ChooseFontA(&cfa);
  95
  96     expected_pointsize = MulDiv(16, 72, dpiy) * 10;
  97     expected_lfheight = -MulDiv(expected_pointsize, dpiy, 720);
  98
  99     ok(ret == TRUE, "ChooseFontA returned FALSE\n");
 100     ok(cfa.iPointSize == expected_pointsize, "Expected %i, got %i\n", expected_pointsize, cfa.iPointSize);
 101     ok(lfa.lfHeight == expected_lfheight, "Expected %i, got %i\n", expected_lfheight, lfa.lfHeight);
 102     ok(lfa.lfWeight == FW_NORMAL, "Expected FW_NORMAL, got %i\n", lfa.lfWeight);
 103     ok(strcmp(lfa.lfFaceName, "Symbol") == 0, "Expected Symbol, got %s\n", lfa.lfFaceName);
 104
 105     printer_ic = get_printer_ic();
 106     if (!printer_ic)
 107         skip("can't get a DC for a local printer\n");
 108     else
 109     {
 110         memset(&lfa, 0, sizeof(LOGFONTA));
 111         lfa.lfHeight = -16;
 112         lfa.lfWeight = FW_NORMAL;
 113         strcpy(lfa.lfFaceName, "Symbol");
 114
 115         memset(&cfa, 0, sizeof(CHOOSEFONTA));
 116         cfa.lStructSize = sizeof(cfa);
 117         cfa.lpLogFont = &lfa;
 118         cfa.Flags = CF_ENABLEHOOK|CF_INITTOLOGFONTSTRUCT|CF_PRINTERFONTS;
 119         cfa.hDC = printer_ic;
 120         cfa.lpfnHook = CFHookProcOK;
 121
 122         ret = ChooseFontA(&cfa);
 123
 124         expected_pointsize = MulDiv(16, 72, dpiy) * 10;
 125         expected_lfheight = -MulDiv(expected_pointsize, dpiy, 720);
 126
 127         ok(ret == TRUE, "ChooseFontA returned FALSE\n");
 128         ok(cfa.iPointSize == expected_pointsize, "Expected %i, got %i\n", expected_pointsize, cfa.iPointSize);
 129         ok(lfa.lfHeight == expected_lfheight, "Expected %i, got %i\n", expected_lfheight, lfa.lfHeight);
 130         ok(lfa.lfWeight == FW_NORMAL, "Expected FW_NORMAL, got %i\n", lfa.lfWeight);
 131         ok((strcmp(lfa.lfFaceName, "Symbol") == 0) ||
 132             broken(*lfa.lfFaceName == 0), "Expected Symbol, got %s\n", lfa.lfFaceName);
 133
 134         DeleteDC(printer_ic);
 135     }
 136 }
 137
 138 START_TEST(fontdlg)
 139 {
 140     test_ChooseFontA();
 141 }