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( DateTimeFmt );
  45     CPPUNIT_TEST_SUITE_END();
  46
  47     void Domain();
  48     void Headers();
  49     void DateTimeFmt();
  50
  51     wxLocale *m_locale;
  52
  53     DECLARE_NO_COPY_CLASS(IntlTestCase)
  54 };
  55
  56 // register in the unnamed registry so that these tests are run by default
  57 CPPUNIT_TEST_SUITE_REGISTRATION( IntlTestCase );
  58
  59 // also include in it's own registry so that these tests can be run alone
  60 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( IntlTestCase, "IntlTestCase" );
  61
  62 void IntlTestCase::setUp()
  63 {
  64     // Check that French locale is supported, this test doesn't work without it
  65     // and all the other function need to check whether m_locale is non-NULL
  66     // before continuing
  67     if ( !wxLocale::IsAvailable(wxLANGUAGE_FRENCH) )
  68         return;
  69
  70     wxLocale::AddCatalogLookupPathPrefix("./intl");
  71
  72     m_locale = new wxLocale;
  73     CPPUNIT_ASSERT( m_locale );
  74
  75     // don't load default catalog, it may be unavailable:
  76     bool loaded = m_locale->Init(wxLANGUAGE_FRENCH, wxLOCALE_CONV_ENCODING);
  77     CPPUNIT_ASSERT( loaded );
  78
  79     m_locale->AddCatalog("internat");
  80 }
  81
  82 void IntlTestCase::tearDown()
  83 {
  84     if (m_locale)
  85     {
  86         delete m_locale;
  87         m_locale = NULL;
  88     }
  89 }
  90
  91 void IntlTestCase::Domain()
  92 {
  93     if (!m_locale)
  94         return;
  95
  96     // _() searches all domains by default:
  97     CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", _("&Open bogus file") );
  98
  99     // search in our domain only:
 100     CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", wxGetTranslation("&Open bogus file", "internat") );
 101
 102     // search in a domain that doesn't have this string:
 103     CPPUNIT_ASSERT_EQUAL( "&Open bogus file", wxGetTranslation("&Open bogus file", "BogusDomain") );
 104 }
 105
 106 void IntlTestCase::Headers()
 107 {
 108     if ( !m_locale )
 109         return;
 110
 111     CPPUNIT_ASSERT_EQUAL( "wxWindows 2.0 i18n sample", m_locale->GetHeaderValue("Project-Id-Version") );
 112     CPPUNIT_ASSERT_EQUAL( "1999-01-13 18:19+0100", m_locale->GetHeaderValue("POT-Creation-Date") );
 113     CPPUNIT_ASSERT_EQUAL( "YEAR-MO-DA HO:MI+ZONE", m_locale->GetHeaderValue("PO-Revision-Date") );
 114     CPPUNIT_ASSERT_EQUAL( "Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>", m_locale->GetHeaderValue("Last-Translator") );
 115     CPPUNIT_ASSERT_EQUAL( "1.0", m_locale->GetHeaderValue("MIME-Version") );
 116     CPPUNIT_ASSERT_EQUAL( "text/plain; charset=iso-8859-1", m_locale->GetHeaderValue("Content-Type") );
 117     CPPUNIT_ASSERT_EQUAL( "8bit", m_locale->GetHeaderValue("Content-Transfer-Encoding") );
 118
 119     // check that it fails with a bogus domain:
 120     CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("POT-Creation-Date", "Bogus") );
 121
 122     // and that it fails for nonexisting header:
 123     CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("X-Not-Here") );
 124 }
 125
 126 static void
 127 CompareFormats(const char *msg, const wxString& expected, wxString actual)
 128 {
 129     if ( actual.empty() )
 130     {
 131         // this means that GetInfo() failed which can happen, just ignore
 132         return;
 133     }
 134
 135 #ifdef __GLIBC__
 136     // glibc uses some extensions in its formats which we need to convert to
 137     // standard form
 138     actual.Replace("%T", "%H:%M:%S");
 139     actual.Replace("%e", "%d");
 140 #endif // __GLIBC__
 141
 142     CPPUNIT_ASSERT_EQUAL_MESSAGE( msg, expected, actual );
 143 }
 144
 145 void IntlTestCase::DateTimeFmt()
 146 {
 147     if ( !m_locale )
 148         return;
 149
 150 #ifdef __GLIBC__
 151     // glibc also uses dots for French locale separator for some reason (the
 152     // standard format uses slashes)
 153     static const char *FRENCH_DATE_FMT = "%d.%m.%Y";
 154 #else
 155     static const char *FRENCH_DATE_FMT = "%d/%m/%y";
 156 #endif
 157
 158     CompareFormats( "French short date", FRENCH_DATE_FMT,
 159                    m_locale->GetInfo(wxLOCALE_SHORT_DATE_FMT) );
 160     CompareFormats( "French long date", "%a %d %b %Y",
 161                     m_locale->GetInfo(wxLOCALE_LONG_DATE_FMT) );
 162     CompareFormats( "French date and time", "%a %d %b %Y %H:%M:%S %Z",
 163                     m_locale->GetInfo(wxLOCALE_DATE_TIME_FMT) );
 164     CompareFormats( "French time", "%H:%M:%S",
 165                     m_locale->GetInfo(wxLOCALE_TIME_FMT) );
 166
 167     // also test for "C" locale
 168     setlocale(LC_ALL, "C");
 169
 170     CompareFormats( "C short date", "%m/%d/%y",
 171                     m_locale->GetInfo(wxLOCALE_SHORT_DATE_FMT) );
 172     CompareFormats( "C long date", "%a %b %d %Y",
 173                     m_locale->GetInfo(wxLOCALE_LONG_DATE_FMT) );
 174     CompareFormats( "C date and time", "%a %b %d %H:%M:%S %Y",
 175                     m_locale->GetInfo(wxLOCALE_DATE_TIME_FMT) );
 176     CompareFormats( "C time", "%H:%M:%S",
 177                     m_locale->GetInfo(wxLOCALE_TIME_FMT) );
 178 }
 179
 180 #endif // wxUSE_INTL