322 lines
11 KiB
C++
322 lines
11 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/xlocale/xlocale.cpp
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// Purpose: wxXLocale & related unit test
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// Author: Brian Vanderburg II, Vadim Zeitlin
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// Created: 2008-01-16
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// Copyright: (c) 2008 Brian Vanderburg II
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// 2008 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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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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#if wxUSE_XLOCALE
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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/xlocale.h"
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// --------------------------------------------------------------------------
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// test class
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// --------------------------------------------------------------------------
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class XLocaleTestCase : public CppUnit::TestCase
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{
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public:
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XLocaleTestCase() { }
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private:
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CPPUNIT_TEST_SUITE( XLocaleTestCase );
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CPPUNIT_TEST( TestCtor );
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CPPUNIT_TEST( PreserveLocale );
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CPPUNIT_TEST( TestCtypeFunctions );
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CPPUNIT_TEST( TestStdlibFunctions );
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CPPUNIT_TEST_SUITE_END();
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void TestCtor();
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void PreserveLocale();
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void TestCtypeFunctions();
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void TestStdlibFunctions();
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void TestCtypeFunctionsWith(const wxXLocale& loc);
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void TestStdlibFunctionsWith(const wxXLocale& loc);
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DECLARE_NO_COPY_CLASS(XLocaleTestCase)
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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( XLocaleTestCase );
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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( XLocaleTestCase, "XLocaleTestCase" );
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// test the different wxXLocale ctors
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void XLocaleTestCase::TestCtor()
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{
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CPPUNIT_ASSERT( !wxXLocale().IsOk() );
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CPPUNIT_ASSERT( wxCLocale.IsOk() );
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CPPUNIT_ASSERT( wxXLocale("C").IsOk() );
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CPPUNIT_ASSERT( !wxXLocale("bloordyblop").IsOk() );
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if (!wxLocale::IsAvailable(wxLANGUAGE_FRENCH))
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return; // you should have french support installed to continue this test!
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#ifdef wxHAS_XLOCALE_SUPPORT
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CPPUNIT_ASSERT( wxXLocale(wxLANGUAGE_FRENCH).IsOk() );
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#ifdef __WINDOWS__
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CPPUNIT_ASSERT( wxXLocale("french").IsOk() );
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#else
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CPPUNIT_ASSERT( wxXLocale("fr_FR").IsOk() );
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#endif
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#endif
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}
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void XLocaleTestCase::PreserveLocale()
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{
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// Test that using locale functions doesn't change the global C locale.
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const wxString origLocale(setlocale(LC_ALL, NULL));
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wxStrtod_l(wxT("1.234"), NULL, wxCLocale);
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CPPUNIT_ASSERT_EQUAL( origLocale, setlocale(LC_ALL, NULL) );
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}
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// test the ctype functions with the given locale
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void XLocaleTestCase::TestCtypeFunctionsWith(const wxXLocale& loc)
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{
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// NOTE: here go the checks which must pass under _any_ locale "loc";
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// checks for specific locales are in TestCtypeFunctions()
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// isalnum
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CPPUNIT_ASSERT( wxIsalnum_l('0', loc) );
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CPPUNIT_ASSERT( wxIsalnum_l('9', loc) );
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CPPUNIT_ASSERT( wxIsalnum_l('A', loc) );
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CPPUNIT_ASSERT( wxIsalnum_l('Z', loc) );
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CPPUNIT_ASSERT( wxIsalnum_l('a', loc) );
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CPPUNIT_ASSERT( wxIsalnum_l('z', loc) );
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CPPUNIT_ASSERT( !wxIsalnum_l('*', loc) );
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CPPUNIT_ASSERT( !wxIsalnum_l('@', loc) );
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CPPUNIT_ASSERT( !wxIsalnum_l('+', loc) );
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// isalpha
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CPPUNIT_ASSERT( !wxIsalpha_l('0', loc) );
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CPPUNIT_ASSERT( !wxIsalpha_l('9', loc) );
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CPPUNIT_ASSERT( wxIsalpha_l('A', loc) );
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CPPUNIT_ASSERT( wxIsalpha_l('Z', loc) );
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CPPUNIT_ASSERT( wxIsalpha_l('a', loc) );
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CPPUNIT_ASSERT( wxIsalpha_l('z', loc) );
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CPPUNIT_ASSERT( !wxIsalpha_l('*', loc) );
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CPPUNIT_ASSERT( !wxIsalpha_l('@', loc) );
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CPPUNIT_ASSERT( !wxIsalpha_l('+', loc) );
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// TODO: iscntrl
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// isdigit
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CPPUNIT_ASSERT( wxIsdigit_l('0', loc) );
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CPPUNIT_ASSERT( wxIsdigit_l('9', loc) );
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CPPUNIT_ASSERT( !wxIsdigit_l('A', loc) );
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CPPUNIT_ASSERT( !wxIsdigit_l('Z', loc) );
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CPPUNIT_ASSERT( !wxIsdigit_l('a', loc) );
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CPPUNIT_ASSERT( !wxIsdigit_l('z', loc) );
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// TODO: isgraph
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// islower
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CPPUNIT_ASSERT( !wxIslower_l('A', loc) );
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CPPUNIT_ASSERT( !wxIslower_l('Z', loc) );
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CPPUNIT_ASSERT( wxIslower_l('a', loc) );
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CPPUNIT_ASSERT( wxIslower_l('z', loc) );
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CPPUNIT_ASSERT( !wxIslower_l('0', loc) );
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CPPUNIT_ASSERT( !wxIslower_l('9', loc) );
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// TODO: isprint
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// TODO: ispunct
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// isspace
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CPPUNIT_ASSERT( wxIsspace_l(' ', loc) );
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CPPUNIT_ASSERT( wxIsspace_l('\t', loc) );
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CPPUNIT_ASSERT( wxIsspace_l('\r', loc) );
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CPPUNIT_ASSERT( wxIsspace_l('\n', loc) );
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CPPUNIT_ASSERT( !wxIsspace_l('0', loc) );
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CPPUNIT_ASSERT( !wxIsspace_l('a', loc) );
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CPPUNIT_ASSERT( !wxIsspace_l('A', loc) );
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// isupper
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CPPUNIT_ASSERT( !wxIsupper_l('0', loc) );
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CPPUNIT_ASSERT( !wxIsupper_l('9', loc) );
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CPPUNIT_ASSERT( wxIsupper_l('A', loc) );
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CPPUNIT_ASSERT( wxIsupper_l('Z', loc) );
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CPPUNIT_ASSERT( !wxIsupper_l('a', loc) );
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CPPUNIT_ASSERT( !wxIsupper_l('z', loc) );
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// isxdigit
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CPPUNIT_ASSERT( wxIsxdigit_l('0', loc) );
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CPPUNIT_ASSERT( wxIsxdigit_l('9', loc) );
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CPPUNIT_ASSERT( wxIsxdigit_l('A', loc) );
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CPPUNIT_ASSERT( wxIsxdigit_l('F', loc) );
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CPPUNIT_ASSERT( !wxIsxdigit_l('Z', loc) );
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CPPUNIT_ASSERT( wxIsxdigit_l('a', loc) );
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CPPUNIT_ASSERT( wxIsxdigit_l('f', loc) );
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CPPUNIT_ASSERT( !wxIsxdigit_l('z', loc) );
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// tolower
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CPPUNIT_ASSERT_EQUAL( 'a', (char)wxTolower_l('A', loc) );
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CPPUNIT_ASSERT_EQUAL( 'a', (char)wxTolower_l('a', loc) );
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CPPUNIT_ASSERT_EQUAL( 'z', (char)wxTolower_l('Z', loc) );
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CPPUNIT_ASSERT_EQUAL( 'z', (char)wxTolower_l('z', loc) );
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CPPUNIT_ASSERT_EQUAL( '0', (char)wxTolower_l('0', loc) );
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CPPUNIT_ASSERT_EQUAL( '9', (char)wxTolower_l('9', loc) );
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// toupper
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CPPUNIT_ASSERT_EQUAL( 'A', (char)wxToupper_l('A', loc) );
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CPPUNIT_ASSERT_EQUAL( 'A', (char)wxToupper_l('a', loc) );
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CPPUNIT_ASSERT_EQUAL( 'Z', (char)wxToupper_l('Z', loc) );
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CPPUNIT_ASSERT_EQUAL( 'Z', (char)wxToupper_l('z', loc) );
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CPPUNIT_ASSERT_EQUAL( '0', (char)wxToupper_l('0', loc) );
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CPPUNIT_ASSERT_EQUAL( '9', (char)wxToupper_l('9', loc) );
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}
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// test the stdlib functions with the given locale
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void XLocaleTestCase::TestStdlibFunctionsWith(const wxXLocale& loc)
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{
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// NOTE: here go the checks which must pass under _any_ locale "loc";
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// checks for specific locales are in TestStdlibFunctions()
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#if wxUSE_UNICODE
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wchar_t* endptr;
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#else
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char* endptr;
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#endif
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// strtod (don't use decimal separator as it's locale-specific)
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CPPUNIT_ASSERT_EQUAL( 0.0, wxStrtod_l(wxT("0"), NULL, loc) );
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CPPUNIT_ASSERT_EQUAL( 1234.0, wxStrtod_l(wxT("1234"), NULL, loc) );
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// strtol
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endptr = NULL;
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CPPUNIT_ASSERT_EQUAL( 100, wxStrtol_l(wxT("100"), NULL, 0, loc) );
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CPPUNIT_ASSERT_EQUAL( 0xFF, wxStrtol_l(wxT("0xFF"), NULL, 0, loc) );
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CPPUNIT_ASSERT_EQUAL( 2001, wxStrtol_l(wxT("2001 60c0c0 -1101110100110100100000 0x6fffff"), &endptr, 10, loc) );
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CPPUNIT_ASSERT_EQUAL( 0x60c0c0, wxStrtol_l(endptr, &endptr, 16, loc) );
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CPPUNIT_ASSERT_EQUAL( -0x374D20, wxStrtol_l(endptr, &endptr, 2, loc) );
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CPPUNIT_ASSERT_EQUAL( 0x6fffff, wxStrtol_l(endptr, NULL, 0, loc) );
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// strtoul
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// NOTE: 3147483647 and 0xEE6B2800 are greater than LONG_MAX (on 32bit machines) but
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// smaller than ULONG_MAX
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CPPUNIT_ASSERT_EQUAL( 3147483647ul, wxStrtoul_l(wxT("3147483647"), NULL, 0, loc) );
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CPPUNIT_ASSERT_EQUAL( 0xEE6B2800ul, wxStrtoul_l(wxT("0xEE6B2800"), NULL, 0, loc) );
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// TODO: test for "failure" behaviour of the functions above
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}
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void XLocaleTestCase::TestCtypeFunctions()
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{
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TestCtypeFunctionsWith(wxCLocale);
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#ifdef wxHAS_XLOCALE_SUPPORT
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// french
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if (!wxLocale::IsAvailable(wxLANGUAGE_FRENCH))
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return; // you should have french support installed to continue this test!
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wxXLocale locFR(wxLANGUAGE_FRENCH);
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CPPUNIT_ASSERT( locFR.IsOk() ); // doesn't make sense to continue otherwise
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TestCtypeFunctionsWith(locFR);
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CPPUNIT_ASSERT( wxIsalpha_l(wxT('\xe9'), locFR) );
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CPPUNIT_ASSERT( wxIslower_l(wxT('\xe9'), locFR) );
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CPPUNIT_ASSERT( !wxIslower_l(wxT('\xc9'), locFR) );
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CPPUNIT_ASSERT( wxIsupper_l(wxT('\xc9'), locFR) );
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CPPUNIT_ASSERT( wxIsalpha_l(wxT('\xe7'), locFR) );
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CPPUNIT_ASSERT( wxIslower_l(wxT('\xe7'), locFR) );
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CPPUNIT_ASSERT( wxIsupper_l(wxT('\xc7'), locFR) );
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// italian
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if (!wxLocale::IsAvailable(wxLANGUAGE_ITALIAN))
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return; // you should have italian support installed to continue this test!
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wxXLocale locIT(wxLANGUAGE_ITALIAN);
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CPPUNIT_ASSERT( locIT.IsOk() ); // doesn't make sense to continue otherwise
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TestCtypeFunctionsWith(locIT);
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CPPUNIT_ASSERT( wxIsalpha_l(wxT('\xe1'), locIT) );
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CPPUNIT_ASSERT( wxIslower_l(wxT('\xe1'), locIT) );
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#endif
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}
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void XLocaleTestCase::TestStdlibFunctions()
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{
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TestStdlibFunctionsWith(wxCLocale);
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#if wxUSE_UNICODE
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wchar_t* endptr;
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#else
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char* endptr;
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#endif
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// strtod checks specific for C locale
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endptr = NULL;
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CPPUNIT_ASSERT_EQUAL( 0.0, wxStrtod_l(wxT("0.000"), NULL, wxCLocale) );
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CPPUNIT_ASSERT_EQUAL( 1.234, wxStrtod_l(wxT("1.234"), NULL, wxCLocale) );
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CPPUNIT_ASSERT_EQUAL( -1.234E-5, wxStrtod_l(wxT("-1.234E-5"), NULL, wxCLocale) );
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CPPUNIT_ASSERT_EQUAL( 365.24, wxStrtod_l(wxT("365.24 29.53"), &endptr, wxCLocale) );
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CPPUNIT_ASSERT_EQUAL( 29.53, wxStrtod_l(endptr, NULL, wxCLocale) );
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#ifdef wxHAS_XLOCALE_SUPPORT
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// french
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if (!wxLocale::IsAvailable(wxLANGUAGE_FRENCH))
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return; // you should have french support installed to continue this test!
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wxXLocale locFR(wxLANGUAGE_FRENCH);
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CPPUNIT_ASSERT( locFR.IsOk() ); // doesn't make sense to continue otherwise
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TestCtypeFunctionsWith(locFR);
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// comma as decimal point:
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CPPUNIT_ASSERT_EQUAL( 1.234, wxStrtod_l(wxT("1,234"), NULL, locFR) );
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// space as thousands separator is not recognized by wxStrtod_l():
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CPPUNIT_ASSERT( 1234.5 != wxStrtod_l(wxT("1 234,5"), NULL, locFR) );
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// italian
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if (!wxLocale::IsAvailable(wxLANGUAGE_ITALIAN))
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return; // you should have italian support installed to continue this test!
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wxXLocale locIT(wxLANGUAGE_ITALIAN);
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CPPUNIT_ASSERT( locIT.IsOk() ); // doesn't make sense to continue otherwise
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TestStdlibFunctionsWith(locIT);
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// comma as decimal point:
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CPPUNIT_ASSERT_EQUAL( 1.234, wxStrtod_l(wxT("1,234"), NULL, locIT) );
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// dot as thousands separator is not recognized by wxStrtod_l():
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CPPUNIT_ASSERT( 1234.5 != wxStrtod_l(wxT("1.234,5"), NULL, locIT) );
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#endif
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}
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#endif // wxUSE_XLOCALE
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