[wxWidgets.git] / tests / strings / stdstrings.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        tests/strings/stdstrings.cpp
// Purpose:     wxString unit test
// Author:      Vadim Zeitlin, Wlodzimierz ABX Skiba
// Created:     2004-05-07
// RCS-ID:      $Id$
// Copyright:   (c) 2004 Vadim Zeitlin, Wlodzimierz Skiba
///////////////////////////////////////////////////////////////////////////////

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

#include "testprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#ifndef WX_PRECOMP
    #include "wx/wx.h"
#endif // WX_PRECOMP

// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------

class StdStringTestCase : public CppUnit::TestCase
{
public:
    StdStringTestCase();

private:
    CPPUNIT_TEST_SUITE( StdStringTestCase );
        CPPUNIT_TEST( StdConstructors );
        CPPUNIT_TEST( StdAppend );
        CPPUNIT_TEST( StdAssign );
        CPPUNIT_TEST( StdCompare );
        CPPUNIT_TEST( StdErase );
        CPPUNIT_TEST( StdFind );
        CPPUNIT_TEST( StdFindFirst );
        CPPUNIT_TEST( StdFindLast );
        CPPUNIT_TEST( StdInsert );
        CPPUNIT_TEST( StdReplace );
        CPPUNIT_TEST( StdRFind );
        CPPUNIT_TEST( StdResize );
        CPPUNIT_TEST( StdRiter );
        CPPUNIT_TEST( StdSubstr );
#if wxUSE_STD_STRING
        CPPUNIT_TEST( StdConversion );
#endif
    CPPUNIT_TEST_SUITE_END();

    void StdConstructors();
    void StdAppend();
    void StdAssign();
    void StdCompare();
    void StdErase();
    void StdFind();
    void StdFindFirst();
    void StdFindLast();
    void StdInsert();
    void StdReplace();
    void StdRFind();
    void StdResize();
    void StdRiter();
    void StdSubstr();
#if wxUSE_STD_STRING
    void StdConversion();
#endif

    DECLARE_NO_COPY_CLASS(StdStringTestCase)
};

// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( StdStringTestCase );

// also include in it's own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( StdStringTestCase, "StdStringTestCase" );

StdStringTestCase::StdStringTestCase()
{
}

void StdStringTestCase::StdConstructors()
{
    wxString s1(_T("abcdefgh")),
             s2(_T("abcdefghijklm"), 8),
             s3(_T("abcdefghijklm")),
             s4(8, _T('a'));
    wxString s5(s1),
             s6(s3, 0, 8),
             s7(s3.begin(), s3.begin() + 8);
    wxString s8(s1, 4, 8);

    CPPUNIT_ASSERT( s1 == _T("abcdefgh") );
    CPPUNIT_ASSERT( s2 == s1 );
    CPPUNIT_ASSERT( s4 == _T("aaaaaaaa") );
    CPPUNIT_ASSERT( s5 == _T("abcdefgh") );
    CPPUNIT_ASSERT( s6 == s1 );
    CPPUNIT_ASSERT( s7 == s1 );
    CPPUNIT_ASSERT( s8 == _T("efgh") );

    const char *pc = s1;
    WX_ASSERT_STR_EQUAL( "bcd", wxString(pc + 1, pc + 4) );

    const wchar_t *pw = s2.c_str();
    WX_ASSERT_STR_EQUAL( "a", wxString(pw, pw + 1) );
}

void StdStringTestCase::StdAppend()
{
    wxString s1, s2, s3, s4, s5, s6, s7, s8;

    s1 = s2 = s3 = s4 = s5 = s6 = _T("abc");
    s1.append(_T("def"));
    s2.append(_T("defgh"), 3);
    s3.append(wxString(_T("abcdef")), 3, 6);
    s4.append(s1);
    s5.append(3, _T('a'));
    s5.append(2, 'x');
    s5.append(1, (unsigned char)'y');
    s6.append(s1.begin() + 3, s1.end());

    CPPUNIT_ASSERT( s1 == _T("abcdef") );
    CPPUNIT_ASSERT( s2 == _T("abcdef") );
    CPPUNIT_ASSERT( s3 == _T("abcdef") );
    CPPUNIT_ASSERT( s4 == _T("abcabcdef") );
    CPPUNIT_ASSERT( s5 == _T("abcaaaxxy") );
    CPPUNIT_ASSERT( s6 == _T("abcdef") );

    const char *pc = s1.c_str() + 2;
    s7.append(pc, pc + 4);
    WX_ASSERT_STR_EQUAL( "cdef", s7 );

    const wchar_t *pw = s2.c_str() + 2;
    s8.append(pw, pw + 4);
    WX_ASSERT_STR_EQUAL( "cdef", s8 );

    s7 = s8 = wxString(_T("null\0time"), 9);

    s7.append(_T("def"));
    s8.append(_T("defgh"), 3);

    CPPUNIT_ASSERT( s7 == wxString(_T("null\0timedef"), 12) );
    CPPUNIT_ASSERT( s8 == wxString(_T("null\0timedef"), 12) );
}

void StdStringTestCase::StdAssign()
{
    wxString s1, s2, s3, s4, s5, s6, s7, s8;

    s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("abc");
    s1.assign(_T("def"));
    s2.assign(_T("defgh"), 3);
    s3.assign(wxString(_T("abcdef")), 3, 6);
    s4.assign(s1);
    s5.assign(3, _T('a'));
    s6.assign(s1.begin() + 1, s1.end());

    CPPUNIT_ASSERT( s1 == _T("def") );
    CPPUNIT_ASSERT( s2 == _T("def") );
    CPPUNIT_ASSERT( s3 == _T("def") );
    CPPUNIT_ASSERT( s4 == _T("def") );
    CPPUNIT_ASSERT( s5 == _T("aaa") );
    CPPUNIT_ASSERT( s6 == _T("ef") );

    const char *pc = s1;
    s7.assign(pc, pc + 2);
    WX_ASSERT_STR_EQUAL( "de", s7 );

    const wchar_t *pw = s1.c_str();
    s8.assign(pw + 2, pw + 3);
    WX_ASSERT_STR_EQUAL( "f", s8 );
}

void StdStringTestCase::StdCompare()
{
    wxString s1, s2, s3, s4, s5, s6, s7, s8;

    s1 = _T("abcdefgh");
    s2 = _T("abcdefgh");
    s3 = _T("abc");
    s4 = _T("abcdefghi");
    s5 = _T("aaa");
    s6 = _T("zzz");

    CPPUNIT_ASSERT( s1.compare(s2) == 0 );
    CPPUNIT_ASSERT( s1.compare(s3) > 0 );
    CPPUNIT_ASSERT( s1.compare(s4) < 0 );
    CPPUNIT_ASSERT( s1.compare(s5) > 0 );
    CPPUNIT_ASSERT( s1.compare(s6) < 0 );
    CPPUNIT_ASSERT( s1.compare(1, 12, s1) > 0);
    CPPUNIT_ASSERT( s1.compare(_T("abcdefgh")) == 0);
    CPPUNIT_ASSERT( s1.compare(1, 7, _T("bcdefgh")) == 0);
    CPPUNIT_ASSERT( s1.compare(1, 7, _T("bcdefgh"), 7) == 0);
}

void StdStringTestCase::StdErase()
{
    wxString s1, s2, s3, s4, s5, s6, s7;

    s1 = _T("abcdefgh");
    s2 = _T("abcdefgh");
    s3 = _T("abc");
    s4 = _T("abcdefghi");
    s5 = _T("aaa");
    s6 = _T("zzz");
    s7 = _T("zabcdefg");

    s1.erase(1, 1);
    s2.erase(4, 12);
    wxString::iterator it = s3.erase(s3.begin() + 1);
    wxString::iterator it2 = s4.erase(s4.begin() + 4, s4.begin() + 6);
    wxString::iterator it3 = s7.erase(s7.begin() + 4, s7.begin() + 8);

    CPPUNIT_ASSERT( s1 == _T("acdefgh") );
    CPPUNIT_ASSERT( s2 == _T("abcd") );
    CPPUNIT_ASSERT( s3 == _T("ac") );
    CPPUNIT_ASSERT( s4 == _T("abcdghi") );
    CPPUNIT_ASSERT( s7 == _T("zabc") );
    CPPUNIT_ASSERT( *it == _T('c') );
    CPPUNIT_ASSERT( *it2 == _T('g') );
    CPPUNIT_ASSERT( it3 == s7.end() );
}

void StdStringTestCase::StdFind()
{
    //                0         1         2
    //                01234567890123456789012345
    wxString s1 = _T("abcdefgABCDEFGabcABCabcABC");
    wxString s2 = _T("gAB");

    CPPUNIT_ASSERT( s1.find(_T('A')) == 7u );
    CPPUNIT_ASSERT( s1.find(_T('A'), 7) == 7u );
    CPPUNIT_ASSERT( s1.find(_T('Z')) == wxString::npos );
    CPPUNIT_ASSERT( s1.find(_T('C'), 22) == 25u );

    CPPUNIT_ASSERT( s1.find(_T("gAB")) == 6u );
    CPPUNIT_ASSERT( s1.find(_T("gAB"), 7) == wxString::npos );
    CPPUNIT_ASSERT( s1.find(_T("gAB"), 6) == 6u );

    CPPUNIT_ASSERT( s1.find(_T("gABZZZ"), 2, 3) == 6u );
    CPPUNIT_ASSERT( s1.find(_T("gABZZZ"), 7, 3) == wxString::npos );

    CPPUNIT_ASSERT( s1.find(s2) == 6u );
    CPPUNIT_ASSERT( s1.find(s2, 7) == wxString::npos );
    CPPUNIT_ASSERT( s1.find(s2, 6) == 6u );

    //                   0          1          2
    //                   0123456 78901234567 8901234567
    //wxString _s1 = _T("abcdefg\0ABCDEFGabc\0ABCabcABC");
    //wxString _s2 = _T("g\0AB");
    wxString _s1 = _T("abcdefgABCDEFGabcABCabcABC");
    wxString _s2 = _T("gAB");

    _s1.insert(7, 1, '\0');
    _s1.insert(18, 1, '\0');
    _s2.insert(1, 1, '\0');

    CPPUNIT_ASSERT( _s1.find(_T('A')) == 8u );
    CPPUNIT_ASSERT( _s1.find(_T('A'), 8) == 8u );
    CPPUNIT_ASSERT( _s1.find(_T('Z')) == wxString::npos );
    CPPUNIT_ASSERT( _s1.find(_T('C'), 22) == 27u );

    CPPUNIT_ASSERT( _s1.find(_T("AB")) == 8u );
    CPPUNIT_ASSERT( _s1.find(_T("AB"), 26) == wxString::npos );
    CPPUNIT_ASSERT( _s1.find(_T("AB"), 23) == 25u );

    CPPUNIT_ASSERT( _s1.find(_T("ABZZZ"), 2, 2) == 8u );
    CPPUNIT_ASSERT( _s1.find(_T("ABZZZ"), 26, 2) == wxString::npos );

    CPPUNIT_ASSERT( _s1.find(_s2) == 6u );
    CPPUNIT_ASSERT( _s1.find(_s2, 7) == wxString::npos );
    CPPUNIT_ASSERT( _s1.find(_s2, 6) == 6u );
}

void StdStringTestCase::StdFindFirst()
{
    //                0         1         2         3
    //                01234567890123456789012345678901234
    wxString s1 = _T("aaaaaabcdefghlkjiaaaaaabcdbcdbcdbcd");
    wxString s2 = _T("aaaaaa");

    CPPUNIT_ASSERT( s1.find_first_not_of(_T('a')) == 6u );
    CPPUNIT_ASSERT( s1.find_first_not_of(_T('a'), 7) == 7u );
    CPPUNIT_ASSERT( s2.find_first_not_of(_T('a')) == wxString::npos );

    CPPUNIT_ASSERT( s1.find_first_not_of(_T("abde"), 4) == 7u );
    CPPUNIT_ASSERT( s1.find_first_not_of(_T("abde"), 7) == 7u );
    CPPUNIT_ASSERT( s1.find_first_not_of(_T("abcdefghijkl")) == wxString::npos );

    CPPUNIT_ASSERT( s1.find_first_not_of(_T("abcdefghi"), 0, 4) == 9u );

    CPPUNIT_ASSERT( s1.find_first_of(_T('c')) == 7u );
    CPPUNIT_ASSERT( s1.find_first_of(_T('v')) == wxString::npos );
    CPPUNIT_ASSERT( s1.find_first_of(_T('c'), 10) == 24u );

    CPPUNIT_ASSERT( s1.find_first_of(_T("ijkl")) == 13u );
    CPPUNIT_ASSERT( s1.find_first_of(_T("ddcfg"), 17) == 24u );
    CPPUNIT_ASSERT( s1.find_first_of(_T("ddcfga"), 17, 5) == 24u );
}

void StdStringTestCase::StdFindLast()
{
    //                0         1         2         3
    //                01234567890123456789012345678901234
    wxString s1 = _T("aaaaaabcdefghlkjiaaaaaabcdbcdbcdbcd");
    wxString s2 = _T("aaaaaa");

    CPPUNIT_ASSERT( s2.find_last_not_of(_T('a')) == wxString::npos );
    CPPUNIT_ASSERT( s1.find_last_not_of(_T('d')) == 33u );
    CPPUNIT_ASSERT( s1.find_last_not_of(_T('d'), 25) == 24u );

    CPPUNIT_ASSERT( s1.find_last_not_of(_T("bcd")) == 22u );
    CPPUNIT_ASSERT( s1.find_last_not_of(_T("abc"), 24) == 16u );

    CPPUNIT_ASSERT( s1.find_last_not_of(_T("abcdefghijklmnopqrstuv"), 24, 3) == 16u );

    CPPUNIT_ASSERT( s2.find_last_of(_T('c')) == wxString::npos );
    CPPUNIT_ASSERT( s1.find_last_of(_T('a')) == 22u );
    CPPUNIT_ASSERT( s1.find_last_of(_T('b'), 24) == 23u );

    CPPUNIT_ASSERT( s1.find_last_of(_T("ijklm")) == 16u );
    CPPUNIT_ASSERT( s1.find_last_of(_T("ijklma"), 33, 4) == 16u );
    CPPUNIT_ASSERT( s1.find_last_of(_T("a"), 17) == 17u );


    //                  0          1          2         3
    //                  012345 67890123456789 01234567890123456
//    wxString s1 = _T("aaaaaa\0bcdefghlkjiaa\0aaaabcdbcdbcdbcd");
//    wxString s2 = _T("aaaaaa\0");
    s1.insert(6,1,'\0');
    s1.insert(20,1,'\0');
    s2.insert(6,1,'\0');

    CPPUNIT_ASSERT( s2.find_last_not_of(_T('a')) == 6u );
    CPPUNIT_ASSERT( s1.find_last_not_of(_T('d')) == 35u );
    CPPUNIT_ASSERT( s1.find_last_not_of(_T('d'), 27) == 26u );

    CPPUNIT_ASSERT( s1.find_last_not_of(_T("bcd")) == 24u );
    CPPUNIT_ASSERT( s1.find_last_not_of(_T("abc"), 26) == 20u );

    CPPUNIT_ASSERT( s1.find_last_not_of(_T("abcdefghijklmnopqrstuv"), 26, 3) == 20u );

    CPPUNIT_ASSERT( s2.find_last_of(_T('c')) == wxString::npos );
    CPPUNIT_ASSERT( s1.find_last_of(_T('a')) == 24u );
    CPPUNIT_ASSERT( s1.find_last_of(_T('b'), 26) == 25u );

    CPPUNIT_ASSERT( s1.find_last_of(_T("ijklm")) == 17u );
    CPPUNIT_ASSERT( s1.find_last_of(_T("ijklma"), 35, 4) == 17u );
    CPPUNIT_ASSERT( s1.find_last_of(_T("a"), 18) == 18u );
}

void StdStringTestCase::StdInsert()
{
    wxString s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;

    s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("aaaa");
    s9 = s10 = _T("cdefg");

    s1.insert(1, _T("cc") );
    s2.insert(2, _T("cdef"), 3);
    s3.insert(2, s10);
    s4.insert(2, s10, 3, 7);
    s5.insert(1, 2, _T('c'));
    s6.insert(s6.begin() + 3, _T('X'));
    s7.insert(s7.begin(), s9.begin(), s9.end() - 1);
    s8.insert(s8.begin(), 2, _T('c'));

    CPPUNIT_ASSERT( s1 == _T("accaaa") );
    CPPUNIT_ASSERT( s2 == _T("aacdeaa") );
    CPPUNIT_ASSERT( s3 == _T("aacdefgaa") );
    CPPUNIT_ASSERT( s4 == _T("aafgaa") );
    CPPUNIT_ASSERT( s5 == _T("accaaa") );
    CPPUNIT_ASSERT( s6 == _T("aaaXa") );
    CPPUNIT_ASSERT( s7 == _T("cdefaaaa") );
    CPPUNIT_ASSERT( s8 == _T("ccaaaa") );

    s1 = s2 = s3 = _T("aaaa");
    s1.insert(0, _T("ccc"), 2);
    s2.insert(4, _T("ccc"), 2);

    CPPUNIT_ASSERT( s1 == _T("ccaaaa") );
    CPPUNIT_ASSERT( s2 == _T("aaaacc") );
}

void StdStringTestCase::StdReplace()
{
    wxString s1, s2, s3, s4, s5, s6, s7, s8, s9;

    s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("QWERTYUIOP");
    s9 = _T("werty");

    s1.replace(3, 4, _T("rtyu"));
    s1.replace(8, 7, _T("opopop"));
    s2.replace(10, 12, _T("WWWW"));
    s3.replace(1, 5, s9);
    s4.replace(1, 4, s9, 0, 4);
    s5.replace(1, 2, s9, 1, 12);
    s6.replace(0, 123, s9, 0, 123);
    s7.replace(2, 7, s9);

    CPPUNIT_ASSERT( s1 == _T("QWErtyuIopopop") );
    CPPUNIT_ASSERT( s2 == _T("QWERTYUIOPWWWW") );
    CPPUNIT_ASSERT( s3 == _T("QwertyUIOP") );
    CPPUNIT_ASSERT( s4 == _T("QwertYUIOP") );
    CPPUNIT_ASSERT( s5 == _T("QertyRTYUIOP") );
    CPPUNIT_ASSERT( s6 == s9);
    CPPUNIT_ASSERT( s7 == _T("QWwertyP") );
}

void StdStringTestCase::StdRFind()
{
    //                0         1         2
    //                01234567890123456789012345
    wxString s1 = _T("abcdefgABCDEFGabcABCabcABC");
    wxString s2 = _T("gAB");
    wxString s3 = _T("ab");

    CPPUNIT_ASSERT( s1.rfind(_T('A')) == 23u );
    CPPUNIT_ASSERT( s1.rfind(_T('A'), 7) == 7u );
    CPPUNIT_ASSERT( s1.rfind(_T('Z')) == wxString::npos );
    CPPUNIT_ASSERT( s1.rfind(_T('C'), 22) == 19u );

    CPPUNIT_ASSERT( s1.rfind(_T("cAB")) == 22u );
    CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 15) == wxString::npos );
    CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 21) == 16u );

    CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 7, 3) == 6u );
    CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 5, 3) == wxString::npos );

    CPPUNIT_ASSERT( s1.rfind(s2) == 6u );
    CPPUNIT_ASSERT( s1.rfind(s2, 5) == wxString::npos );
    CPPUNIT_ASSERT( s1.rfind(s2, 6) == 6u );
    CPPUNIT_ASSERT( s1.rfind(s3, 1) == 0u );


    //                  0          1          2
    //                  01234 56789012 345678901234567
//    wxString s1 = _T("abcde\0fgABCDE\0FGabcABCabcABC");
//    wxString s2 = _T("gAB");
//    wxString s3 = _T("ab");

    s1.insert(5,1,'\0');
    s1.insert(13,1,'\0');

    CPPUNIT_ASSERT( s1.rfind(_T('A')) == 25u );
    CPPUNIT_ASSERT( s1.rfind(_T('A'), 8) == 8u );
    CPPUNIT_ASSERT( s1.rfind(_T('Z')) == wxString::npos );
    CPPUNIT_ASSERT( s1.rfind(_T('C'), 22) == 21u );

    CPPUNIT_ASSERT( s1.rfind(_T("cAB")) == 24u );
    CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 15) == wxString::npos );
    CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 21) == 18u );

    CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 8, 3) == 7u );
    CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 5, 3) == wxString::npos );
}

void StdStringTestCase::StdResize()
{
    wxString s1, s2, s3, s4;

    s1 = s2 = s3 = s4 = _T("abcABCdefDEF");

    s1.resize( 12 );
    s2.resize( 10 );
    s3.resize( 14, _T(' ') );
    s4.resize( 14, _T('W') );

    CPPUNIT_ASSERT( s1 == _T("abcABCdefDEF") );
    CPPUNIT_ASSERT( s2 == _T("abcABCdefD") );
    CPPUNIT_ASSERT( s3 == _T("abcABCdefDEF  ") );
    CPPUNIT_ASSERT( s4 == _T("abcABCdefDEFWW") );
}

void StdStringTestCase::StdRiter()
{
    const wxString s(_T("fozbar"));

    wxString::const_reverse_iterator ri(s.rbegin());
    CPPUNIT_ASSERT( _T('r') == *ri );
    CPPUNIT_ASSERT( _T('a') == *++ri );
    CPPUNIT_ASSERT( _T('r') == *--ri );

    ri = s.rend();
    ri--;
    CPPUNIT_ASSERT( _T('f') == *ri );

    --ri;
    CPPUNIT_ASSERT( _T('o') == *ri );

    wxString::const_iterator i = ri.base();
    CPPUNIT_ASSERT( _T('z') == *i );
}

void StdStringTestCase::StdSubstr()
{
    wxString s1 = _T("abcdefgABCDEFG");

    CPPUNIT_ASSERT( s1.substr( 0, 14 ) == s1 );
    CPPUNIT_ASSERT( s1.substr( 1, 13 ) == _T("bcdefgABCDEFG") );
    CPPUNIT_ASSERT( s1.substr( 1, 20 ) == _T("bcdefgABCDEFG") );
    CPPUNIT_ASSERT( s1.substr( 14, 30 ) == _T("") );

    s1.insert(3,1,'\0');
    s1.insert(8,1,'\0');
    s1.insert(13,1,'\0');

    wxString s2 = wxT("bcdefgABCDEFG");
    s2.insert(2,1,'\0');
    s2.insert(7,1,'\0');
    s2.insert(12,1,'\0');

    CPPUNIT_ASSERT( s1.substr( 0, 17 ) == s1 );
    CPPUNIT_ASSERT( s1.substr( 1, 17 ) == s2 );
    CPPUNIT_ASSERT( s1.substr( 1, 20 ) == s2 );
    CPPUNIT_ASSERT( s1.substr( 17, 30 ) == _T("") );
}

#if wxUSE_STD_STRING
void StdStringTestCase::StdConversion()
{
    std::string strStd("std::string value");
    wxStdWideString strStdWide(L"std::wstring value");

    wxString s1(strStd);
    CPPUNIT_ASSERT( s1 == "std::string value" );

    wxString s2(strStdWide);
    CPPUNIT_ASSERT( s2 == "std::wstring value" );

    wxString s3;
    s3 = strStd;
    CPPUNIT_ASSERT( s3 == "std::string value" );
    s3 = strStdWide;
    CPPUNIT_ASSERT( s3 == "std::wstring value" );

    wxString s4("hello");
    std::string s5 = s4;
    CPPUNIT_ASSERT( s5 == "hello" );

    wxStdWideString s6 = s4;
    CPPUNIT_ASSERT( s6 == "hello" );
}
#endif // wxUSE_STD_STRING
Commit	Line	Data
0a199299 WS	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: tests/strings/stdstrings.cpp
	3	// Purpose: wxString unit test
	4	// Author: Vadim Zeitlin, Wlodzimierz ABX Skiba
	5	// Created: 2004-05-07
	6	// RCS-ID: $Id$
	7	// Copyright: (c) 2004 Vadim Zeitlin, Wlodzimierz Skiba
	8	///////////////////////////////////////////////////////////////////////////////
	9
	10	// ----------------------------------------------------------------------------
	11	// headers
	12	// ----------------------------------------------------------------------------
	13
8899b155	14	#include "testprec.h"
0a199299 WS	15
	16	#ifdef __BORLANDC__
	17	#pragma hdrstop
	18	#endif
	19
	20	#ifndef WX_PRECOMP
	21	#include "wx/wx.h"
	22	#endif // WX_PRECOMP
	23
0a199299 WS	24	// ----------------------------------------------------------------------------
	25	// test class
	26	// ----------------------------------------------------------------------------
	27
	28	class StdStringTestCase : public CppUnit::TestCase
	29	{
	30	public:
	31	StdStringTestCase();
	32
	33	private:
	34	CPPUNIT_TEST_SUITE( StdStringTestCase );
	35	CPPUNIT_TEST( StdConstructors );
	36	CPPUNIT_TEST( StdAppend );
	37	CPPUNIT_TEST( StdAssign );
	38	CPPUNIT_TEST( StdCompare );
	39	CPPUNIT_TEST( StdErase );
	40	CPPUNIT_TEST( StdFind );
	41	CPPUNIT_TEST( StdFindFirst );
	42	CPPUNIT_TEST( StdFindLast );
	43	CPPUNIT_TEST( StdInsert );
	44	CPPUNIT_TEST( StdReplace );
	45	CPPUNIT_TEST( StdRFind );
	46	CPPUNIT_TEST( StdResize );
968f291b	47	CPPUNIT_TEST( StdRiter );
0a199299	48	CPPUNIT_TEST( StdSubstr );
59953bf4 VS	49	#if wxUSE_STD_STRING
	50	CPPUNIT_TEST( StdConversion );
	51	#endif
0a199299 WS	52	CPPUNIT_TEST_SUITE_END();
	53
	54	void StdConstructors();
	55	void StdAppend();
	56	void StdAssign();
	57	void StdCompare();
	58	void StdErase();
	59	void StdFind();
	60	void StdFindFirst();
	61	void StdFindLast();
	62	void StdInsert();
	63	void StdReplace();
	64	void StdRFind();
	65	void StdResize();
968f291b	66	void StdRiter();
0a199299	67	void StdSubstr();
59953bf4 VS	68	#if wxUSE_STD_STRING
	69	void StdConversion();
	70	#endif
0a199299 WS	71
	72	DECLARE_NO_COPY_CLASS(StdStringTestCase)
	73	};
	74
	75	// register in the unnamed registry so that these tests are run by default
	76	CPPUNIT_TEST_SUITE_REGISTRATION( StdStringTestCase );
	77
	78	// also include in it's own registry so that these tests can be run alone
	79	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( StdStringTestCase, "StdStringTestCase" );
	80
	81	StdStringTestCase::StdStringTestCase()
	82	{
	83	}
	84
	85	void StdStringTestCase::StdConstructors()
	86	{
	87	wxString s1(_T("abcdefgh")),
	88	s2(_T("abcdefghijklm"), 8),
	89	s3(_T("abcdefghijklm")),
	90	s4(8, _T('a'));
	91	wxString s5(s1),
	92	s6(s3, 0, 8),
	93	s7(s3.begin(), s3.begin() + 8);
	94	wxString s8(s1, 4, 8);
	95
	96	CPPUNIT_ASSERT( s1 == _T("abcdefgh") );
	97	CPPUNIT_ASSERT( s2 == s1 );
	98	CPPUNIT_ASSERT( s4 == _T("aaaaaaaa") );
	99	CPPUNIT_ASSERT( s5 == _T("abcdefgh") );
	100	CPPUNIT_ASSERT( s6 == s1 );
	101	CPPUNIT_ASSERT( s7 == s1 );
	102	CPPUNIT_ASSERT( s8 == _T("efgh") );
f2a1b1bd VZ	103
	104	const char *pc = s1;
	105	WX_ASSERT_STR_EQUAL( "bcd", wxString(pc + 1, pc + 4) );
	106
	107	const wchar_t *pw = s2.c_str();
	108	WX_ASSERT_STR_EQUAL( "a", wxString(pw, pw + 1) );
0a199299 WS	109	}
	110
	111	void StdStringTestCase::StdAppend()
	112	{
	113	wxString s1, s2, s3, s4, s5, s6, s7, s8;
	114
f2a1b1bd	115	s1 = s2 = s3 = s4 = s5 = s6 = _T("abc");
0a199299 WS	116	s1.append(_T("def"));
	117	s2.append(_T("defgh"), 3);
	118	s3.append(wxString(_T("abcdef")), 3, 6);
	119	s4.append(s1);
	120	s5.append(3, _T('a'));
d483da3c VS	121	s5.append(2, 'x');
d483da3c VS	122	s5.append(1, (unsigned char)'y');
0a199299 WS	123	s6.append(s1.begin() + 3, s1.end());
	124
	125	CPPUNIT_ASSERT( s1 == _T("abcdef") );
	126	CPPUNIT_ASSERT( s2 == _T("abcdef") );
	127	CPPUNIT_ASSERT( s3 == _T("abcdef") );
	128	CPPUNIT_ASSERT( s4 == _T("abcabcdef") );
d483da3c	129	CPPUNIT_ASSERT( s5 == _T("abcaaaxxy") );
0a199299	130	CPPUNIT_ASSERT( s6 == _T("abcdef") );
7634e443	131
f2a1b1bd VZ	132	const char *pc = s1.c_str() + 2;
	133	s7.append(pc, pc + 4);
	134	WX_ASSERT_STR_EQUAL( "cdef", s7 );
	135
	136	const wchar_t *pw = s2.c_str() + 2;
	137	s8.append(pw, pw + 4);
	138	WX_ASSERT_STR_EQUAL( "cdef", s8 );
	139
7634e443 RN	140	s7 = s8 = wxString(_T("null\0time"), 9);
	141
	142	s7.append(_T("def"));
	143	s8.append(_T("defgh"), 3);
	144
	145	CPPUNIT_ASSERT( s7 == wxString(_T("null\0timedef"), 12) );
	146	CPPUNIT_ASSERT( s8 == wxString(_T("null\0timedef"), 12) );
0a199299 WS	147	}
	148
	149	void StdStringTestCase::StdAssign()
	150	{
	151	wxString s1, s2, s3, s4, s5, s6, s7, s8;
	152
	153	s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("abc");
	154	s1.assign(_T("def"));
	155	s2.assign(_T("defgh"), 3);
	156	s3.assign(wxString(_T("abcdef")), 3, 6);
	157	s4.assign(s1);
	158	s5.assign(3, _T('a'));
	159	s6.assign(s1.begin() + 1, s1.end());
	160
	161	CPPUNIT_ASSERT( s1 == _T("def") );
	162	CPPUNIT_ASSERT( s2 == _T("def") );
	163	CPPUNIT_ASSERT( s3 == _T("def") );
	164	CPPUNIT_ASSERT( s4 == _T("def") );
	165	CPPUNIT_ASSERT( s5 == _T("aaa") );
	166	CPPUNIT_ASSERT( s6 == _T("ef") );
f2a1b1bd VZ	167
	168	const char *pc = s1;
	169	s7.assign(pc, pc + 2);
	170	WX_ASSERT_STR_EQUAL( "de", s7 );
	171
	172	const wchar_t *pw = s1.c_str();
	173	s8.assign(pw + 2, pw + 3);
	174	WX_ASSERT_STR_EQUAL( "f", s8 );
0a199299 WS	175	}
	176
	177	void StdStringTestCase::StdCompare()
	178	{
	179	wxString s1, s2, s3, s4, s5, s6, s7, s8;
	180
	181	s1 = _T("abcdefgh");
	182	s2 = _T("abcdefgh");
	183	s3 = _T("abc");
	184	s4 = _T("abcdefghi");
	185	s5 = _T("aaa");
	186	s6 = _T("zzz");
	187
	188	CPPUNIT_ASSERT( s1.compare(s2) == 0 );
	189	CPPUNIT_ASSERT( s1.compare(s3) > 0 );
	190	CPPUNIT_ASSERT( s1.compare(s4) < 0 );
	191	CPPUNIT_ASSERT( s1.compare(s5) > 0 );
	192	CPPUNIT_ASSERT( s1.compare(s6) < 0 );
	193	CPPUNIT_ASSERT( s1.compare(1, 12, s1) > 0);
	194	CPPUNIT_ASSERT( s1.compare(_T("abcdefgh")) == 0);
	195	CPPUNIT_ASSERT( s1.compare(1, 7, _T("bcdefgh")) == 0);
	196	CPPUNIT_ASSERT( s1.compare(1, 7, _T("bcdefgh"), 7) == 0);
	197	}
	198
	199	void StdStringTestCase::StdErase()
	200	{
	201	wxString s1, s2, s3, s4, s5, s6, s7;
	202
	203	s1 = _T("abcdefgh");
	204	s2 = _T("abcdefgh");
	205	s3 = _T("abc");
	206	s4 = _T("abcdefghi");
	207	s5 = _T("aaa");
	208	s6 = _T("zzz");
	209	s7 = _T("zabcdefg");
	210
	211	s1.erase(1, 1);
	212	s2.erase(4, 12);
	213	wxString::iterator it = s3.erase(s3.begin() + 1);
	214	wxString::iterator it2 = s4.erase(s4.begin() + 4, s4.begin() + 6);
	215	wxString::iterator it3 = s7.erase(s7.begin() + 4, s7.begin() + 8);
	216
	217	CPPUNIT_ASSERT( s1 == _T("acdefgh") );
	218	CPPUNIT_ASSERT( s2 == _T("abcd") );
	219	CPPUNIT_ASSERT( s3 == _T("ac") );
	220	CPPUNIT_ASSERT( s4 == _T("abcdghi") );
	221	CPPUNIT_ASSERT( s7 == _T("zabc") );
	222	CPPUNIT_ASSERT( *it == _T('c') );
	223	CPPUNIT_ASSERT( *it2 == _T('g') );
	224	CPPUNIT_ASSERT( it3 == s7.end() );
	225	}
	226
	227	void StdStringTestCase::StdFind()
	228	{
	229	// 0 1 2
	230	// 01234567890123456789012345
	231	wxString s1 = _T("abcdefgABCDEFGabcABCabcABC");
	232	wxString s2 = _T("gAB");
	233
	234	CPPUNIT_ASSERT( s1.find(_T('A')) == 7u );
	235	CPPUNIT_ASSERT( s1.find(_T('A'), 7) == 7u );
	236	CPPUNIT_ASSERT( s1.find(_T('Z')) == wxString::npos );
	237	CPPUNIT_ASSERT( s1.find(_T('C'), 22) == 25u );
	238
239	CPPUNIT_ASSERT( s1.find(_T("gAB")) == 6u );
240	CPPUNIT_ASSERT( s1.find(_T("gAB"), 7) == wxString::npos );
241	CPPUNIT_ASSERT( s1.find(_T("gAB"), 6) == 6u );
242
243	CPPUNIT_ASSERT( s1.find(_T("gABZZZ"), 2, 3) == 6u );
244	CPPUNIT_ASSERT( s1.find(_T("gABZZZ"), 7, 3) == wxString::npos );
245
246	CPPUNIT_ASSERT( s1.find(s2) == 6u );
247	CPPUNIT_ASSERT( s1.find(s2, 7) == wxString::npos );
248	CPPUNIT_ASSERT( s1.find(s2, 6) == 6u );
968f291b	249
dcb68102 RN	250	// 0 1 2
	251	// 0123456 78901234567 8901234567
	252	//wxString _s1 = _T("abcdefg\0ABCDEFGabc\0ABCabcABC");
	253	//wxString _s2 = _T("g\0AB");
	254	wxString _s1 = _T("abcdefgABCDEFGabcABCabcABC");
	255	wxString _s2 = _T("gAB");
968f291b	256
dcb68102 RN	257	_s1.insert(7, 1, '\0');
	258	_s1.insert(18, 1, '\0');
	259	_s2.insert(1, 1, '\0');
968f291b	260
dcb68102 RN	261	CPPUNIT_ASSERT( _s1.find(_T('A')) == 8u );
	262	CPPUNIT_ASSERT( _s1.find(_T('A'), 8) == 8u );
	263	CPPUNIT_ASSERT( _s1.find(_T('Z')) == wxString::npos );
	264	CPPUNIT_ASSERT( _s1.find(_T('C'), 22) == 27u );
	265
	266	CPPUNIT_ASSERT( _s1.find(_T("AB")) == 8u );
	267	CPPUNIT_ASSERT( _s1.find(_T("AB"), 26) == wxString::npos );
	268	CPPUNIT_ASSERT( _s1.find(_T("AB"), 23) == 25u );
	269
	270	CPPUNIT_ASSERT( _s1.find(_T("ABZZZ"), 2, 2) == 8u );
	271	CPPUNIT_ASSERT( _s1.find(_T("ABZZZ"), 26, 2) == wxString::npos );
	272
	273	CPPUNIT_ASSERT( _s1.find(_s2) == 6u );
	274	CPPUNIT_ASSERT( _s1.find(_s2, 7) == wxString::npos );
	275	CPPUNIT_ASSERT( _s1.find(_s2, 6) == 6u );
0a199299 WS	276	}
	277
	278	void StdStringTestCase::StdFindFirst()
	279	{
	280	// 0 1 2 3
	281	// 01234567890123456789012345678901234
	282	wxString s1 = _T("aaaaaabcdefghlkjiaaaaaabcdbcdbcdbcd");
	283	wxString s2 = _T("aaaaaa");
	284
	285	CPPUNIT_ASSERT( s1.find_first_not_of(_T('a')) == 6u );
	286	CPPUNIT_ASSERT( s1.find_first_not_of(_T('a'), 7) == 7u );
	287	CPPUNIT_ASSERT( s2.find_first_not_of(_T('a')) == wxString::npos );
	288
	289	CPPUNIT_ASSERT( s1.find_first_not_of(_T("abde"), 4) == 7u );
	290	CPPUNIT_ASSERT( s1.find_first_not_of(_T("abde"), 7) == 7u );
	291	CPPUNIT_ASSERT( s1.find_first_not_of(_T("abcdefghijkl")) == wxString::npos );
	292
	293	CPPUNIT_ASSERT( s1.find_first_not_of(_T("abcdefghi"), 0, 4) == 9u );
	294
	295	CPPUNIT_ASSERT( s1.find_first_of(_T('c')) == 7u );
	296	CPPUNIT_ASSERT( s1.find_first_of(_T('v')) == wxString::npos );
	297	CPPUNIT_ASSERT( s1.find_first_of(_T('c'), 10) == 24u );
	298
	299	CPPUNIT_ASSERT( s1.find_first_of(_T("ijkl")) == 13u );
	300	CPPUNIT_ASSERT( s1.find_first_of(_T("ddcfg"), 17) == 24u );
	301	CPPUNIT_ASSERT( s1.find_first_of(_T("ddcfga"), 17, 5) == 24u );
	302	}
	303
	304	void StdStringTestCase::StdFindLast()
	305	{
	306	// 0 1 2 3
	307	// 01234567890123456789012345678901234
	308	wxString s1 = _T("aaaaaabcdefghlkjiaaaaaabcdbcdbcdbcd");
	309	wxString s2 = _T("aaaaaa");
	310
	311	CPPUNIT_ASSERT( s2.find_last_not_of(_T('a')) == wxString::npos );
	312	CPPUNIT_ASSERT( s1.find_last_not_of(_T('d')) == 33u );
	313	CPPUNIT_ASSERT( s1.find_last_not_of(_T('d'), 25) == 24u );
	314
	315	CPPUNIT_ASSERT( s1.find_last_not_of(_T("bcd")) == 22u );
	316	CPPUNIT_ASSERT( s1.find_last_not_of(_T("abc"), 24) == 16u );
	317
	318	CPPUNIT_ASSERT( s1.find_last_not_of(_T("abcdefghijklmnopqrstuv"), 24, 3) == 16u );
	319
	320	CPPUNIT_ASSERT( s2.find_last_of(_T('c')) == wxString::npos );
	321	CPPUNIT_ASSERT( s1.find_last_of(_T('a')) == 22u );
	322	CPPUNIT_ASSERT( s1.find_last_of(_T('b'), 24) == 23u );
	323
	324	CPPUNIT_ASSERT( s1.find_last_of(_T("ijklm")) == 16u );
	325	CPPUNIT_ASSERT( s1.find_last_of(_T("ijklma"), 33, 4) == 16u );
	326	CPPUNIT_ASSERT( s1.find_last_of(_T("a"), 17) == 17u );
422d306c RN	327
	328
	329
	330	// 0 1 2 3
	331	// 012345 67890123456789 01234567890123456
	332	// wxString s1 = _T("aaaaaa\0bcdefghlkjiaa\0aaaabcdbcdbcdbcd");
	333	// wxString s2 = _T("aaaaaa\0");
	334	s1.insert(6,1,'\0');
	335	s1.insert(20,1,'\0');
	336	s2.insert(6,1,'\0');
	337
	338	CPPUNIT_ASSERT( s2.find_last_not_of(_T('a')) == 6u );
	339	CPPUNIT_ASSERT( s1.find_last_not_of(_T('d')) == 35u );
	340	CPPUNIT_ASSERT( s1.find_last_not_of(_T('d'), 27) == 26u );
	341
	342	CPPUNIT_ASSERT( s1.find_last_not_of(_T("bcd")) == 24u );
	343	CPPUNIT_ASSERT( s1.find_last_not_of(_T("abc"), 26) == 20u );
	344
	345	CPPUNIT_ASSERT( s1.find_last_not_of(_T("abcdefghijklmnopqrstuv"), 26, 3) == 20u );
	346
	347	CPPUNIT_ASSERT( s2.find_last_of(_T('c')) == wxString::npos );
	348	CPPUNIT_ASSERT( s1.find_last_of(_T('a')) == 24u );
	349	CPPUNIT_ASSERT( s1.find_last_of(_T('b'), 26) == 25u );
	350
	351	CPPUNIT_ASSERT( s1.find_last_of(_T("ijklm")) == 17u );
	352	CPPUNIT_ASSERT( s1.find_last_of(_T("ijklma"), 35, 4) == 17u );
	353	CPPUNIT_ASSERT( s1.find_last_of(_T("a"), 18) == 18u );
0a199299 WS	354	}
	355
	356	void StdStringTestCase::StdInsert()
	357	{
	358	wxString s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;
	359
	360	s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("aaaa");
	361	s9 = s10 = _T("cdefg");
	362
	363	s1.insert(1, _T("cc") );
	364	s2.insert(2, _T("cdef"), 3);
	365	s3.insert(2, s10);
	366	s4.insert(2, s10, 3, 7);
	367	s5.insert(1, 2, _T('c'));
	368	s6.insert(s6.begin() + 3, _T('X'));
	369	s7.insert(s7.begin(), s9.begin(), s9.end() - 1);
	370	s8.insert(s8.begin(), 2, _T('c'));
	371
	372	CPPUNIT_ASSERT( s1 == _T("accaaa") );
	373	CPPUNIT_ASSERT( s2 == _T("aacdeaa") );
	374	CPPUNIT_ASSERT( s3 == _T("aacdefgaa") );
	375	CPPUNIT_ASSERT( s4 == _T("aafgaa") );
	376	CPPUNIT_ASSERT( s5 == _T("accaaa") );
	377	CPPUNIT_ASSERT( s6 == _T("aaaXa") );
	378	CPPUNIT_ASSERT( s7 == _T("cdefaaaa") );
	379	CPPUNIT_ASSERT( s8 == _T("ccaaaa") );
	380
	381	s1 = s2 = s3 = _T("aaaa");
	382	s1.insert(0, _T("ccc"), 2);
	383	s2.insert(4, _T("ccc"), 2);
	384
	385	CPPUNIT_ASSERT( s1 == _T("ccaaaa") );
	386	CPPUNIT_ASSERT( s2 == _T("aaaacc") );
	387	}
	388
	389	void StdStringTestCase::StdReplace()
	390	{
	391	wxString s1, s2, s3, s4, s5, s6, s7, s8, s9;
	392
	393	s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("QWERTYUIOP");
	394	s9 = _T("werty");
	395
	396	s1.replace(3, 4, _T("rtyu"));
	397	s1.replace(8, 7, _T("opopop"));
	398	s2.replace(10, 12, _T("WWWW"));
	399	s3.replace(1, 5, s9);
	400	s4.replace(1, 4, s9, 0, 4);
	401	s5.replace(1, 2, s9, 1, 12);
	402	s6.replace(0, 123, s9, 0, 123);
	403	s7.replace(2, 7, s9);
	404
	405	CPPUNIT_ASSERT( s1 == _T("QWErtyuIopopop") );
	406	CPPUNIT_ASSERT( s2 == _T("QWERTYUIOPWWWW") );
	407	CPPUNIT_ASSERT( s3 == _T("QwertyUIOP") );
	408	CPPUNIT_ASSERT( s4 == _T("QwertYUIOP") );
	409	CPPUNIT_ASSERT( s5 == _T("QertyRTYUIOP") );
	410	CPPUNIT_ASSERT( s6 == s9);
	411	CPPUNIT_ASSERT( s7 == _T("QWwertyP") );
	412	}
	413
	414	void StdStringTestCase::StdRFind()
	415	{
	416	// 0 1 2
	417	// 01234567890123456789012345
418	wxString s1 = _T("abcdefgABCDEFGabcABCabcABC");
419	wxString s2 = _T("gAB");
420	wxString s3 = _T("ab");
421
422	CPPUNIT_ASSERT( s1.rfind(_T('A')) == 23u );
423	CPPUNIT_ASSERT( s1.rfind(_T('A'), 7) == 7u );
424	CPPUNIT_ASSERT( s1.rfind(_T('Z')) == wxString::npos );
425	CPPUNIT_ASSERT( s1.rfind(_T('C'), 22) == 19u );
426
427	CPPUNIT_ASSERT( s1.rfind(_T("cAB")) == 22u );
428	CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 15) == wxString::npos );
429	CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 21) == 16u );
430
431	CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 7, 3) == 6u );
432	CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 5, 3) == wxString::npos );
433
434	CPPUNIT_ASSERT( s1.rfind(s2) == 6u );
435	CPPUNIT_ASSERT( s1.rfind(s2, 5) == wxString::npos );
436	CPPUNIT_ASSERT( s1.rfind(s2, 6) == 6u );
437	CPPUNIT_ASSERT( s1.rfind(s3, 1) == 0u );
dcb68102 RN	438
	439
	440	// 0 1 2
	441	// 01234 56789012 345678901234567
	442	// wxString s1 = _T("abcde\0fgABCDE\0FGabcABCabcABC");
	443	// wxString s2 = _T("gAB");
	444	// wxString s3 = _T("ab");
968f291b	445
dcb68102 RN	446	s1.insert(5,1,'\0');
	447	s1.insert(13,1,'\0');
	448
	449	CPPUNIT_ASSERT( s1.rfind(_T('A')) == 25u );
	450	CPPUNIT_ASSERT( s1.rfind(_T('A'), 8) == 8u );
	451	CPPUNIT_ASSERT( s1.rfind(_T('Z')) == wxString::npos );
	452	CPPUNIT_ASSERT( s1.rfind(_T('C'), 22) == 21u );
	453
	454	CPPUNIT_ASSERT( s1.rfind(_T("cAB")) == 24u );
	455	CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 15) == wxString::npos );
	456	CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 21) == 18u );
	457
	458	CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 8, 3) == 7u );
	459	CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 5, 3) == wxString::npos );
0a199299 WS	460	}
	461
	462	void StdStringTestCase::StdResize()
	463	{
	464	wxString s1, s2, s3, s4;
	465
	466	s1 = s2 = s3 = s4 = _T("abcABCdefDEF");
	467
	468	s1.resize( 12 );
	469	s2.resize( 10 );
	470	s3.resize( 14, _T(' ') );
	471	s4.resize( 14, _T('W') );
	472
	473	CPPUNIT_ASSERT( s1 == _T("abcABCdefDEF") );
	474	CPPUNIT_ASSERT( s2 == _T("abcABCdefD") );
	475	CPPUNIT_ASSERT( s3 == _T("abcABCdefDEF ") );
	476	CPPUNIT_ASSERT( s4 == _T("abcABCdefDEFWW") );
	477	}
	478
968f291b VZ	479	void StdStringTestCase::StdRiter()
	480	{
	481	const wxString s(_T("fozbar"));
	482
	483	wxString::const_reverse_iterator ri(s.rbegin());
c9f78968 VS	484	CPPUNIT_ASSERT( _T('r') == *ri );
	485	CPPUNIT_ASSERT( _T('a') == *++ri );
	486	CPPUNIT_ASSERT( _T('r') == *--ri );
968f291b VZ	487
	488	ri = s.rend();
	489	ri--;
c9f78968	490	CPPUNIT_ASSERT( _T('f') == *ri );
968f291b VZ	491
968f291b VZ	492	--ri;
c9f78968	493	CPPUNIT_ASSERT( _T('o') == *ri );
968f291b VZ	494
968f291b VZ	495	wxString::const_iterator i = ri.base();
c9f78968	496	CPPUNIT_ASSERT( _T('z') == *i );
968f291b VZ	497	}
968f291b VZ	498
0a199299 WS	499	void StdStringTestCase::StdSubstr()
	500	{
	501	wxString s1 = _T("abcdefgABCDEFG");
	502
	503	CPPUNIT_ASSERT( s1.substr( 0, 14 ) == s1 );
	504	CPPUNIT_ASSERT( s1.substr( 1, 13 ) == _T("bcdefgABCDEFG") );
	505	CPPUNIT_ASSERT( s1.substr( 1, 20 ) == _T("bcdefgABCDEFG") );
	506	CPPUNIT_ASSERT( s1.substr( 14, 30 ) == _T("") );
dcb68102	507
dcb68102 RN	508	s1.insert(3,1,'\0');
	509	s1.insert(8,1,'\0');
	510	s1.insert(13,1,'\0');
	511
	512	wxString s2 = wxT("bcdefgABCDEFG");
	513	s2.insert(2,1,'\0');
	514	s2.insert(7,1,'\0');
	515	s2.insert(12,1,'\0');
968f291b	516
dcb68102 RN	517	CPPUNIT_ASSERT( s1.substr( 0, 17 ) == s1 );
	518	CPPUNIT_ASSERT( s1.substr( 1, 17 ) == s2 );
	519	CPPUNIT_ASSERT( s1.substr( 1, 20 ) == s2 );
	520	CPPUNIT_ASSERT( s1.substr( 17, 30 ) == _T("") );
0a199299 WS	521	}
0a199299 WS	522
59953bf4 VS	523	#if wxUSE_STD_STRING
	524	void StdStringTestCase::StdConversion()
	525	{
	526	std::string strStd("std::string value");
	527	wxStdWideString strStdWide(L"std::wstring value");
	528
	529	wxString s1(strStd);
	530	CPPUNIT_ASSERT( s1 == "std::string value" );
	531
	532	wxString s2(strStdWide);
	533	CPPUNIT_ASSERT( s2 == "std::wstring value" );
	534
	535	wxString s3;
	536	s3 = strStd;
	537	CPPUNIT_ASSERT( s3 == "std::string value" );
	538	s3 = strStdWide;
	539	CPPUNIT_ASSERT( s3 == "std::wstring value" );
	540
	541	wxString s4("hello");
	542	std::string s5 = s4;
	543	CPPUNIT_ASSERT( s5 == "hello" );
	544
	545	wxStdWideString s6 = s4;
	546	CPPUNIT_ASSERT( s6 == "hello" );
	547	}
	548	#endif // wxUSE_STD_STRING