224 lines
6.8 KiB
C++
224 lines
6.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/intl/intltest.cpp
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// Purpose: wxLocale unit test
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// Author: Vaclav Slavik
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// Created: 2007-03-26
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// Copyright: (c) 2007 Vaclav Slavik
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif // WX_PRECOMP
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#include "wx/intl.h"
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#if wxUSE_INTL
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class IntlTestCase : public CppUnit::TestCase
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{
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public:
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IntlTestCase() { m_locale=NULL; }
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virtual void setUp();
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virtual void tearDown();
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private:
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CPPUNIT_TEST_SUITE( IntlTestCase );
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CPPUNIT_TEST( RestoreLocale );
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CPPUNIT_TEST( Domain );
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CPPUNIT_TEST( Headers );
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CPPUNIT_TEST( DateTimeFmtFrench );
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CPPUNIT_TEST( IsAvailable );
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CPPUNIT_TEST_SUITE_END();
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void RestoreLocale();
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void Domain();
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void Headers();
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void DateTimeFmtFrench();
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void IsAvailable();
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static wxString GetDecimalPoint()
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{
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return wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER);
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}
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wxLocale *m_locale;
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wxDECLARE_NO_COPY_CLASS(IntlTestCase);
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( IntlTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( IntlTestCase, "IntlTestCase" );
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void IntlTestCase::setUp()
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{
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// Check that French locale is supported, this test doesn't work without it
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// and all the other function need to check whether m_locale is non-NULL
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// before continuing
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if ( !wxLocale::IsAvailable(wxLANGUAGE_FRENCH) )
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return;
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wxLocale::AddCatalogLookupPathPrefix("./intl");
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m_locale = new wxLocale;
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CPPUNIT_ASSERT( m_locale );
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// don't load default catalog, it may be unavailable:
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bool loaded = m_locale->Init(wxLANGUAGE_FRENCH, wxLOCALE_DONT_LOAD_DEFAULT);
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CPPUNIT_ASSERT( loaded );
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m_locale->AddCatalog("internat");
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}
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void IntlTestCase::tearDown()
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{
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if (m_locale)
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{
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delete m_locale;
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m_locale = NULL;
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}
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}
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void IntlTestCase::RestoreLocale()
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{
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if ( !m_locale )
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return;
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// We must be using the French locale now, it was changed in setUp().
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CPPUNIT_ASSERT_EQUAL( ",", GetDecimalPoint() );
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// Switch to the English locale.
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{
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wxLocale locEn(wxLANGUAGE_ENGLISH);
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CPPUNIT_ASSERT_EQUAL( ".", GetDecimalPoint() );
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}
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// Verify that after destroying the English locale object, French locale is
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// restored.
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CPPUNIT_ASSERT_EQUAL( ",", GetDecimalPoint() );
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}
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void IntlTestCase::Domain()
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{
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if (!m_locale)
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return;
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// _() searches all domains by default:
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CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", _("&Open bogus file") );
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// search in our domain only:
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CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", wxGetTranslation("&Open bogus file", "internat") );
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// search in a domain that doesn't have this string:
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CPPUNIT_ASSERT_EQUAL( "&Open bogus file", wxGetTranslation("&Open bogus file", "BogusDomain") );
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}
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void IntlTestCase::Headers()
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{
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if ( !m_locale )
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return;
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CPPUNIT_ASSERT_EQUAL( "wxWindows 2.0 i18n sample", m_locale->GetHeaderValue("Project-Id-Version") );
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CPPUNIT_ASSERT_EQUAL( "1999-01-13 18:19+0100", m_locale->GetHeaderValue("POT-Creation-Date") );
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CPPUNIT_ASSERT_EQUAL( "YEAR-MO-DA HO:MI+ZONE", m_locale->GetHeaderValue("PO-Revision-Date") );
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CPPUNIT_ASSERT_EQUAL( "Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>", m_locale->GetHeaderValue("Last-Translator") );
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CPPUNIT_ASSERT_EQUAL( "1.0", m_locale->GetHeaderValue("MIME-Version") );
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CPPUNIT_ASSERT_EQUAL( "text/plain; charset=utf-8", m_locale->GetHeaderValue("Content-Type") );
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CPPUNIT_ASSERT_EQUAL( "8bit", m_locale->GetHeaderValue("Content-Transfer-Encoding") );
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// check that it fails with a bogus domain:
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CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("POT-Creation-Date", "Bogus") );
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// and that it fails for nonexisting header:
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CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("X-Not-Here") );
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}
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static wxString
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NormalizeFormat(const wxString& fmtOrig)
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{
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wxString fmt(fmtOrig);
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#ifdef __GLIBC__
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// glibc uses some extensions in its formats which we need to convert to
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// standard form
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fmt.Replace("%T", "%H:%M:%S");
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fmt.Replace("%e", "%d");
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#endif // __GLIBC__
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return fmt;
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}
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#define WX_ASSERT_EQUAL_FORMAT(msg, expected, actual) \
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if ( !actual.empty() ) \
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CPPUNIT_ASSERT_EQUAL_MESSAGE(msg, expected, NormalizeFormat(actual))
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void IntlTestCase::DateTimeFmtFrench()
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{
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if ( !m_locale )
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return;
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#ifdef __GLIBC__
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// Versions of glibc up to 2.7 wrongly used periods for French locale
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// separator.
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#if __GLIBC__ > 2 || __GLIBC_MINOR__ >= 8
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static const char *FRENCH_DATE_FMT = "%d/%m/%Y";
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#else
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static const char *FRENCH_DATE_FMT = "%d.%m.%Y";
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#endif
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static const char *FRENCH_LONG_DATE_FMT = "%a %d %b %Y";
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static const char *FRENCH_DATE_TIME_FMT = "%a %d %b %Y %H:%M:%S %Z";
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#else
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static const char *FRENCH_DATE_FMT = "%d/%m/%Y";
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static const char *FRENCH_LONG_DATE_FMT = "%A %d %B %Y";
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static const char *FRENCH_DATE_TIME_FMT = "%d/%m/%Y %H:%M:%S";
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#endif
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WX_ASSERT_EQUAL_FORMAT( "French short date", FRENCH_DATE_FMT,
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wxLocale::GetInfo(wxLOCALE_SHORT_DATE_FMT) );
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WX_ASSERT_EQUAL_FORMAT( "French long date", FRENCH_LONG_DATE_FMT,
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wxLocale::GetInfo(wxLOCALE_LONG_DATE_FMT) );
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const wxString fmtDT = wxLocale::GetInfo(wxLOCALE_DATE_TIME_FMT);
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#ifdef __WXOSX__
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// Things are difficult to test under macOS as the format keeps changing,
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// e.g. at some time between 10.10 and 10.12 a new " <20> " string appeared in
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// its middle, so test it piece-wise and hope it doesn't change too much.
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INFO("French date and time format is \"" << fmtDT << "\"");
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CHECK( fmtDT.StartsWith("%A %d %B %Y") );
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CHECK( fmtDT.EndsWith("%H:%M:%S") );
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#else
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WX_ASSERT_EQUAL_FORMAT( "French date and time", FRENCH_DATE_TIME_FMT, fmtDT );
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#endif
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WX_ASSERT_EQUAL_FORMAT( "French time", "%H:%M:%S",
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wxLocale::GetInfo(wxLOCALE_TIME_FMT) );
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}
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void IntlTestCase::IsAvailable()
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{
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const wxString origLocale(setlocale(LC_ALL, NULL));
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// Calling IsAvailable() shouldn't change the locale.
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wxLocale::IsAvailable(wxLANGUAGE_ENGLISH);
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CPPUNIT_ASSERT_EQUAL( origLocale, setlocale(LC_ALL, NULL) );
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}
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#endif // wxUSE_INTL
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