test/src/TestHexColorFormatter.cpp

   1 /* Copyright_License {
   2
   3   XCSoar Glide Computer - http://www.xcsoar.org/
   4   Copyright (C) 2000-2013 The XCSoar Project
   5   A detailed list of copyright holders can be found in the file "AUTHORS".
   6
   7   This program is free software; you can redistribute it and/or
   8   modify it under the terms of the GNU General Public License
   9   as published by the Free Software Foundation; either version 2
  10   of the License, or (at your option) any later version.
  11
  12   This program is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15   GNU General Public License for more details.
  16
  17   You should have received a copy of the GNU General Public License
  18   along with this program; if not, write to the Free Software
  19   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20 }
  21 */
  22
  23 #include "Formatter/HexColor.hpp"
  24 #include "Screen/Color.hpp"
  25 #include "Util/Macros.hpp"
  26 #include "Util/StringUtil.hpp"
  27 #include "TestUtil.hpp"
  28
  29 int
  30 main(int argc, char **argv)
  31 {
  32   plan_tests(18);
  33
  34   char buffer[16];
  35   Color color;
  36
  37   FormatHexColor(buffer, ARRAY_SIZE(buffer), Color(0x12, 0x34, 0x56));
  38   ok1(StringIsEqual(buffer, "#123456"));
  39   ok1(ParseHexColor(buffer, color));
  40   ok1(color.Red() == 0x12);
  41   ok1(color.Green() == 0x34);
  42   ok1(color.Blue() == 0x56);
  43
  44   FormatHexColor(buffer, ARRAY_SIZE(buffer), Color(0xff, 0x00, 0xcc));
  45   ok1(StringIsEqual(buffer, "#FF00CC"));
  46   ok1(ParseHexColor(buffer, color));
  47   ok1(color.Red() == 0xFF);
  48   ok1(color.Green() == 0x00);
  49   ok1(color.Blue() == 0xCC);
  50
  51   FormatHexColor(buffer, ARRAY_SIZE(buffer), Color(0xA4, 0xB9, 0x3C));
  52   ok1(StringIsEqual(buffer, "#A4B93C"));
  53   ok1(ParseHexColor(buffer, color));
  54   ok1(color.Red() == 0xA4);
  55   ok1(color.Green() == 0xB9);
  56   ok1(color.Blue() == 0x3C);
  57
  58   ok1(!ParseHexColor("A4B93C", color));
  59   ok1(!ParseHexColor("#A4B93", color));
  60   ok1(!ParseHexColor("#A4B93G", color));
  61
  62   return exit_status();
  63 }