tests/intl/intltest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/intl/intltest.cpp
   3 // Purpose:     wxLocale unit test
   4 // Author:      Vaclav Slavik
   5 // Created:     2007-03-26
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007 Vaclav Slavik
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // ----------------------------------------------------------------------------
  11 // headers
  12 // ----------------------------------------------------------------------------
  13
  14 #include "testprec.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/intl.h"
  25
  26 #if wxUSE_INTL
  27
  28 // ----------------------------------------------------------------------------
  29 // test class
  30 // ----------------------------------------------------------------------------
  31
  32 class IntlTestCase : public CppUnit::TestCase
  33 {
  34 public:
  35     IntlTestCase() { m_locale=NULL; }
  36
  37     virtual void setUp();
  38     virtual void tearDown();
  39
  40 private:
  41     CPPUNIT_TEST_SUITE( IntlTestCase );
  42         CPPUNIT_TEST( Domain );
  43         CPPUNIT_TEST( Headers );
  44         CPPUNIT_TEST( DateTimeFmtFrench );
  45         CPPUNIT_TEST( DateTimeFmtC );
  46     CPPUNIT_TEST_SUITE_END();
  47
  48     void Domain();
  49     void Headers();
  50     void DateTimeFmtFrench();
  51     void DateTimeFmtC();
  52
  53     wxLocale *m_locale;
  54
  55     DECLARE_NO_COPY_CLASS(IntlTestCase)
  56 };
  57
  58 // register in the unnamed registry so that these tests are run by default
  59 CPPUNIT_TEST_SUITE_REGISTRATION( IntlTestCase );
  60
  61 // also include in it's own registry so that these tests can be run alone
  62 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( IntlTestCase, "IntlTestCase" );
  63
  64 void IntlTestCase::setUp()
  65 {
  66     // Check that French locale is supported, this test doesn't work without it
  67     // and all the other function need to check whether m_locale is non-NULL
  68     // before continuing
  69     if ( !wxLocale::IsAvailable(wxLANGUAGE_FRENCH) )
  70         return;
  71
  72     wxLocale::AddCatalogLookupPathPrefix("./intl");
  73
  74     m_locale = new wxLocale;
  75     CPPUNIT_ASSERT( m_locale );
  76
  77     // don't load default catalog, it may be unavailable:
  78     bool loaded = m_locale->Init(wxLANGUAGE_FRENCH, wxLOCALE_CONV_ENCODING);
  79     CPPUNIT_ASSERT( loaded );
  80
  81     m_locale->AddCatalog("internat");
  82 }
  83
  84 void IntlTestCase::tearDown()
  85 {
  86     if (m_locale)
  87     {
  88         delete m_locale;
  89         m_locale = NULL;
  90     }
  91 }
  92
  93 void IntlTestCase::Domain()
  94 {
  95     if (!m_locale)
  96         return;
  97
  98     // _() searches all domains by default:
  99     CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", _("&Open bogus file") );
 100
 101     // search in our domain only:
 102     CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", wxGetTranslation("&Open bogus file", "internat") );
 103
 104     // search in a domain that doesn't have this string:
 105     CPPUNIT_ASSERT_EQUAL( "&Open bogus file", wxGetTranslation("&Open bogus file", "BogusDomain") );
 106 }
 107
 108 void IntlTestCase::Headers()
 109 {
 110     if ( !m_locale )
 111         return;
 112
 113     CPPUNIT_ASSERT_EQUAL( "wxWindows 2.0 i18n sample", m_locale->GetHeaderValue("Project-Id-Version") );
 114     CPPUNIT_ASSERT_EQUAL( "1999-01-13 18:19+0100", m_locale->GetHeaderValue("POT-Creation-Date") );
 115     CPPUNIT_ASSERT_EQUAL( "YEAR-MO-DA HO:MI+ZONE", m_locale->GetHeaderValue("PO-Revision-Date") );
 116     CPPUNIT_ASSERT_EQUAL( "Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>", m_locale->GetHeaderValue("Last-Translator") );
 117     CPPUNIT_ASSERT_EQUAL( "1.0", m_locale->GetHeaderValue("MIME-Version") );
 118     CPPUNIT_ASSERT_EQUAL( "text/plain; charset=iso-8859-1", m_locale->GetHeaderValue("Content-Type") );
 119     CPPUNIT_ASSERT_EQUAL( "8bit", m_locale->GetHeaderValue("Content-Transfer-Encoding") );
 120
 121     // check that it fails with a bogus domain:
 122     CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("POT-Creation-Date", "Bogus") );
 123
 124     // and that it fails for nonexisting header:
 125     CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("X-Not-Here") );
 126 }
 127
 128 static void
 129 CompareFormats(const char *msg, const wxString& expected, wxString actual)
 130 {
 131     if ( actual.empty() )
 132     {
 133         // this means that GetInfo() failed which can happen, just ignore
 134         return;
 135     }
 136
 137 #ifdef __GLIBC__
 138     // glibc uses some extensions in its formats which we need to convert to
 139     // standard form
 140     actual.Replace("%T", "%H:%M:%S");
 141     actual.Replace("%e", "%d");
 142 #endif // __GLIBC__
 143
 144     CPPUNIT_ASSERT_EQUAL_MESSAGE( msg, expected, actual );
 145 }
 146
 147 void IntlTestCase::DateTimeFmtFrench()
 148 {
 149     if ( !m_locale )
 150         return;
 151
 152 #ifdef __GLIBC__
 153     // glibc also uses dots for French locale separator for some reason (the
 154     // standard format uses slashes)
 155     static const char *FRENCH_DATE_FMT = "%d.%m.%Y";
 156     static const char *FRENCH_LONG_DATE_FMT = "%a %d %b %Y";
 157     static const char *FRENCH_DATE_TIME_FMT = "%a %d %b %Y %T %Z";
 158 #else
 159     static const char *FRENCH_DATE_FMT = "%d/%m/%Y";
 160     static const char *FRENCH_LONG_DATE_FMT = "%A %d %B %Y";
 161 #ifdef __WXOSX__
 162     static const char *FRENCH_DATE_TIME_FMT = "%A %d %B %Y %H:%M:%S";
 163 #else
 164     static const char *FRENCH_DATE_TIME_FMT = "%d/%m/%Y %H:%M:%S";
 165 #endif
 166 #endif
 167
 168     CompareFormats( "French short date", FRENCH_DATE_FMT,
 169                    m_locale->GetInfo(wxLOCALE_SHORT_DATE_FMT) );
 170     CompareFormats( "French long date", FRENCH_LONG_DATE_FMT,
 171                     m_locale->GetInfo(wxLOCALE_LONG_DATE_FMT) );
 172     CompareFormats( "French date and time", FRENCH_DATE_TIME_FMT,
 173                     m_locale->GetInfo(wxLOCALE_DATE_TIME_FMT) );
 174     CompareFormats( "French time", "%H:%M:%S",
 175                     m_locale->GetInfo(wxLOCALE_TIME_FMT) );
 176 }
 177
 178 void IntlTestCase::DateTimeFmtC()
 179 {
 180     // again, glibc uses different defaults
 181 #ifdef __GLIBC__
 182     static const char *C_DATE_FMT = "%m/%d/%y";
 183     static const char *C_LONG_DATE_FMT = "%a %b %d %Y";
 184     static const char *C_DATE_TIME_FMT = "%a %b %d %H:%M:%S %Y";
 185 #else
 186     static const char *C_DATE_FMT = "%d/%m/%Y";
 187     static const char *C_LONG_DATE_FMT = "%A %d %B %Y";
 188 #ifdef __WXOSX__
 189     static const char *C_DATE_TIME_FMT = "%A %d %B %Y %H:%M:%S";
 190 #else
 191     static const char *C_DATE_TIME_FMT = "%d/%m/%Y %H:%M:%S";
 192 #endif
 193 #endif
 194
 195     setlocale(LC_ALL, "C");
 196
 197     CompareFormats( "C short date", C_DATE_FMT,
 198                     m_locale->GetInfo(wxLOCALE_SHORT_DATE_FMT) );
 199     CompareFormats( "C long date", C_LONG_DATE_FMT,
 200                     m_locale->GetInfo(wxLOCALE_LONG_DATE_FMT) );
 201     CompareFormats( "C date and time", C_DATE_TIME_FMT,
 202                     m_locale->GetInfo(wxLOCALE_DATE_TIME_FMT) );
 203     CompareFormats( "C time", "%H:%M:%S",
 204                     m_locale->GetInfo(wxLOCALE_TIME_FMT) );
 205 }
 206
 207 #endif // wxUSE_INTL