tests/asserthelper.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/asserthelper.h
   3 // Purpose:     Helper functions for cppunit
   4 // Author:      Steven Lamerton
   5 // Created:     2010-07-23
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_TESTS_ASSERTHELPER_H_
  11 #define _WX_TESTS_ASSERTHELPER_H_
  12
  13 #include <ostream>
  14 #include <wx/colour.h>
  15 #include <wx/gdicmn.h>
  16 #include <wx/font.h>
  17
  18 namespace
  19 {
  20     // by default colour components values are output incorrectly because they
  21     // are unsigned chars, define a small helper struct which formats them in
  22     // a more useful way
  23     struct ColourChannel
  24     {
  25         ColourChannel(unsigned char value) : m_value(value) { }
  26
  27         unsigned char m_value;
  28     };
  29
  30     std::ostream& operator<<(std::ostream& os, const ColourChannel& cc);
  31
  32 } // anonymous namespace
  33
  34 // this operator is needed to use CPPUNIT_ASSERT_EQUAL with wxColour objects
  35 std::ostream& operator<<(std::ostream& os, const wxColour& c);
  36
  37 // this operator is needed to use CPPUNIT_ASSERT_EQUAL with wxSize objects
  38 std::ostream& operator<<(std::ostream& os, const wxSize& s);
  39
  40 // this operator is needed to use CPPUNIT_ASSERT_EQUAL with wxFont objects
  41 std::ostream& operator<<(std::ostream& os, const wxFont& f);
  42
  43 // this operator is needed to use CPPUNIT_ASSERT_EQUAL with wxPoint objects
  44 std::ostream& operator<<(std::ostream& os, const wxPoint& p);
  45
  46 #endif