tests/mbconv/main.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/mbconv/main.cpp
   3 // Purpose:     wxMBConv unit test
   4 // Author:      Vadim Zeitlin
   5 // Created:     14.02.04
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2003 TT-Solutions
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // ----------------------------------------------------------------------------
  11 // headers
  12 // ----------------------------------------------------------------------------
  13
  14 #include "wx/wxprec.h"
  15
  16 #ifdef __BORLANDC__
  17     #pragma hdrstop
  18 #endif
  19
  20 #ifndef WX_PRECOMP
  21     #include "wx/wx.h"
  22 #endif // WX_PRECOMP
  23
  24 #include "wx/strconv.h"
  25 #include "wx/string.h"
  26
  27 #if wxUSE_FONTMAP
  28     #include "wx/fontmap.h"
  29 #endif // wxUSE_FONTMAP
  30
  31 #include "wx/cppunit.h"
  32
  33 // ----------------------------------------------------------------------------
  34 // test class
  35 // ----------------------------------------------------------------------------
  36
  37 class MBConvTestCase : public CppUnit::TestCase
  38 {
  39 public:
  40     MBConvTestCase() { }
  41
  42 private:
  43     CPPUNIT_TEST_SUITE( MBConvTestCase );
  44         CPPUNIT_TEST( WC2CP1250 );
  45         CPPUNIT_TEST( Charsets );
  46     CPPUNIT_TEST_SUITE_END();
  47
  48     void WC2CP1250();
  49     void Charsets();
  50
  51     DECLARE_NO_COPY_CLASS(MBConvTestCase)
  52 };
  53
  54 // register in the unnamed registry so that these tests are run by default
  55 CPPUNIT_TEST_SUITE_REGISTRATION( MBConvTestCase );
  56
  57 // also include in it's own registry so that these tests can be run alone
  58 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( MBConvTestCase, "MBConvTestCase" );
  59
  60 void MBConvTestCase::WC2CP1250()
  61 {
  62     static const struct Data
  63     {
  64         const wchar_t *wc;
  65         const char *cp1250;
  66     } data[] =
  67     {
  68         { L"hello", "hello" },  // test that it works in simplest case
  69         { L"½ of ½ is ¼", NULL }, // this should fail as cp1250 doesn't have 1/2
  70     };
  71
  72     wxCSConv cs1250(wxFONTENCODING_CP1250);
  73     for ( size_t n = 0; n < WXSIZEOF(data); n++ )
  74     {
  75         const Data& d = data[n];
  76         if (d.cp1250)
  77         {
  78             CPPUNIT_ASSERT( strcmp(cs1250.cWC2MB(d.wc), d.cp1250) == 0 );
  79         }
  80         else
  81         {
  82             CPPUNIT_ASSERT( (const char*)cs1250.cWC2MB(d.wc) == NULL );
  83         }
  84     }
  85 }
  86
  87 void MBConvTestCase::Charsets()
  88 {
  89 #if wxUSE_FONTMAP
  90
  91     static const wxChar *charsets[] =
  92     {
  93         // some vali charsets
  94         _T("us-ascii"    ),
  95         _T("iso8859-1"   ),
  96         _T("iso-8859-12" ),
  97         _T("koi8-r"      ),
  98         _T("utf-7"       ),
  99         _T("cp1250"      ),
 100         _T("windows-1252"),
 101
 102         // and now some bogus ones
 103         _T(""            ),
 104         _T("cp1249"      ),
 105         _T("iso--8859-1" ),
 106         _T("iso-8859-19" ),
 107     };
 108
 109     static const wxChar *names[] =
 110     {
 111         // some vali charsets
 112         _T("default"     ),
 113         _T("iso-8859-1"  ),
 114         _T("iso-8859-12" ),
 115         _T("koi8-r"      ),
 116         _T("utf-7"       ),
 117         _T("windows-1250"),
 118         _T("windows-1252"),
 119
 120         // and now some bogus ones
 121         _T("default"     ),
 122         _T("unknown--1"  ),
 123         _T("unknown--1"  ),
 124         _T("unknown--1"  ),
 125     };
 126
 127     static const wxChar *descriptions[] =
 128     {
 129         // some vali charsets
 130         _T("Default encoding"                  ),
 131         _T("Western European (ISO-8859-1)"     ),
 132         _T("Indian (ISO-8859-12)"              ),
 133         _T("KOI8-R"                            ),
 134         _T("Unicode 7 bit (UTF-7)"             ),
 135         _T("Windows Central European (CP 1250)"),
 136         _T("Windows Western European (CP 1252)"),
 137
 138         // and now some bogus ones
 139         _T("Default encoding"                  ),
 140         _T("Unknown encoding (-1)"             ),
 141         _T("Unknown encoding (-1)"             ),
 142         _T("Unknown encoding (-1)"             ),
 143     };
 144
 145     for ( size_t n = 0; n < WXSIZEOF(charsets); n++ )
 146     {
 147         wxFontEncoding enc = wxFontMapper::Get()->CharsetToEncoding(charsets[n]);
 148         CPPUNIT_ASSERT( wxFontMapper::Get()->GetEncodingName(enc) == names[n] );
 149         CPPUNIT_ASSERT( wxFontMapper::Get()->GetEncodingDescription(enc) == descriptions[n] );
 150     }
 151
 152 #endif // wxUSE_FONTMAP
 153 }