basic_cstring_test.cpp

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    BOOST_CHECK_EQUAL( traits_type::compare( bcs1.begin(), LITERAL( "test" ), bcs1.size() ), 0 );

    bcs1.assign( l.buff+1, l.buff+3 );
    BOOST_CHECK_EQUAL( traits_type::compare( bcs1.begin(), LITERAL( "est" ), bcs1.size() ), 0 );

    bcs1.assign( bcs2, 4, 3 );
    BOOST_CHECK_EQUAL( traits_type::compare( bcs1.begin(), LITERAL( "_st" ), bcs1.size() ), 0 );

    bcs1.swap( bcs2 );
    BOOST_CHECK_EQUAL( traits_type::compare( bcs1.begin(), TEST_STRING, bcs1.size() ), 0 );
    BOOST_CHECK_EQUAL( traits_type::compare( bcs2.begin(), LITERAL( "_st" ), bcs2.size() ), 0 );
}

//____________________________________________________________________________//

BOOST_TEST_CASE_TEMPLATE_FUNCTION( asignment_std_string_test, CharT )
{
    typedef typename utf::basic_cstring<CharT>::traits_type traits_type;

    utf::basic_cstring<CharT> bcs1;
    typename utf::basic_cstring<CharT>::std_string l( TEST_STRING );

    bcs1 = l;
    BOOST_CHECK_EQUAL( traits_type::compare( bcs1.begin(), TEST_STRING, bcs1.size() ), 0 );

    bcs1.assign( l );
    BOOST_CHECK_EQUAL( traits_type::compare( bcs1.begin(), TEST_STRING, bcs1.size() ), 0 );

    bcs1.assign( l, 1, 2 );
    BOOST_CHECK_EQUAL( traits_type::compare( bcs1.begin(), LITERAL( "es" ), bcs1.size() ), 0 );
}

//____________________________________________________________________________//

BOOST_TEST_CASE_TEMPLATE_FUNCTION( comparison_test, CharT )
{
    utf::basic_cstring<CharT> bcs1( TEST_STRING );
    utf::basic_cstring<CharT> bcs2( TEST_STRING );

    BOOST_CHECK_EQUAL( bcs1, TEST_STRING );
    BOOST_CHECK_EQUAL( TEST_STRING, bcs1 );
    BOOST_CHECK_EQUAL( bcs1, bcs2 );

    bcs1.resize( 4 );

    BOOST_CHECK_EQUAL( bcs1, LITERAL( "test" ) );

    BOOST_CHECK( bcs1 != TEST_STRING );
    BOOST_CHECK( TEST_STRING != bcs1 );
    BOOST_CHECK( bcs1 != bcs2 );

    LOCAL_DEF( bcs3, "TeSt" );
    BOOST_CHECK( utf::case_ins_eq( bcs1, bcs3 ) );
}

//____________________________________________________________________________//

BOOST_TEST_CASE_TEMPLATE_FUNCTION( comparison_std_string_test, CharT )
{
    utf::basic_cstring<CharT> bcs1( TEST_STRING );
    typename utf::basic_cstring<CharT>::std_string l( TEST_STRING );

    BOOST_CHECK( bcs1 == l );
#if BOOST_WORKAROUND(BOOST_MSVC, > 1300)
    BOOST_CHECK( l == bcs1 );
#endif

    bcs1.resize( 4 );

    BOOST_CHECK( bcs1 != l );
#if BOOST_WORKAROUND(BOOST_MSVC, > 1300)
    BOOST_CHECK( l != bcs1 );
#endif
}

//____________________________________________________________________________//

BOOST_TEST_CASE_TEMPLATE_FUNCTION( ordering_test, CharT )
{
    LOCAL_DEF( bcs1, "aBcd" );
    LOCAL_DEF( bcs2, "aBbdd" );
    LOCAL_DEF( bcs3, "aBbde" );
    LOCAL_DEF( bcs4, "abab" );

    BOOST_CHECK( bcs1 < bcs2 );
    BOOST_CHECK( bcs2 < bcs3 );
    BOOST_CHECK( bcs1 < bcs3 );
    BOOST_CHECK( bcs1 < bcs4 );

    utf::case_ins_less<CharT> cil;
    BOOST_CHECK( cil( bcs4, bcs1 ) );
}

//____________________________________________________________________________//

BOOST_TEST_CASE_TEMPLATE_FUNCTION( trim_test, CharT )
{
    LOCAL_DEF( bcs0, "tes" );

    bcs0.trim_right( 1 );
    BOOST_CHECK_EQUAL( bcs0.size(), (unsigned)2 );
    BOOST_CHECK_EQUAL( bcs0[0], 't' );

    bcs0.trim_left( 1 );
    BOOST_CHECK_EQUAL( bcs0.size(), (unsigned)1 );
    BOOST_CHECK_EQUAL( bcs0[0], 'e' );

    bcs0.trim_left( 1 );
    BOOST_CHECK( bcs0.is_empty() );

    bcs0 = TEST_STRING;
    bcs0.trim_left( 11 );
    BOOST_CHECK( bcs0.is_empty() );

    bcs0 = TEST_STRING;
    bcs0.trim_right( 11 );
    BOOST_CHECK( bcs0.is_empty() );

    bcs0 = TEST_STRING;
    bcs0.trim_right( bcs0.size() - bcs0.find( LITERAL( "t_s" ) ) - 3 );
    BOOST_CHECK_EQUAL( bcs0, LITERAL( "test_s" ) );

    bcs0.trim_left( bcs0.find( LITERAL( "t_s" ) ) );
    BOOST_CHECK_EQUAL( bcs0, LITERAL( "t_s" ) );

    LOCAL_DEF( bcs1, "abcd   " );
    LOCAL_DEF( bcs2, "     abcd" );
    LOCAL_DEF( bcs3, "  abcd  " );

    bcs1.trim_right();
    BOOST_CHECK_EQUAL( bcs1, LITERAL( "abcd" ) );

    bcs2.trim_left();
    BOOST_CHECK_EQUAL( bcs2, LITERAL( "abcd" ) );

    bcs3.trim( LITERAL( "\"" ) );
    BOOST_CHECK_EQUAL( bcs3, LITERAL( "  abcd  " ) );

    bcs3.trim();
    BOOST_CHECK_EQUAL( bcs3, LITERAL( "abcd" ) );

    bcs3.trim();
    BOOST_CHECK_EQUAL( bcs3, LITERAL( "abcd" ) );
}

//____________________________________________________________________________//

BOOST_TEST_CASE_TEMPLATE_FUNCTION( io_test, CharT )
{
    utf::basic_cstring<CharT> bcs1( TEST_STRING );
    bcs1.trim_right( 7 );

    tt::output_test_stream ostr;

    ostr << std::setw( 6 ) << bcs1;
    BOOST_CHECK( ostr.is_equal( "  test" ) );

    ostr << std::setw( 3 ) << bcs1;
    BOOST_CHECK( ostr.is_equal( "test" ) );

    ostr << std::setw( 5 ) << std::setiosflags( std::ios::left ) << bcs1;
    BOOST_CHECK( ostr.is_equal( "test " ) );
}

//____________________________________________________________________________//

BOOST_TEST_CASE_TEMPLATE_FUNCTION( find_test, CharT )
{
    typedef typename utf::basic_cstring<CharT>::size_type size;
    utf::basic_cstring<CharT> bcs1( TEST_STRING );

    size not_found = (size)utf::basic_cstring<CharT>::npos;

    BOOST_CHECK_EQUAL( bcs1.find( utf::basic_cstring<CharT>() ), not_found );
    BOOST_CHECK_EQUAL( bcs1.find( LITERAL( "test" ) ), (size)0 );
    BOOST_CHECK_EQUAL( bcs1.find( TEST_STRING ), (size)0 );
    BOOST_CHECK_EQUAL( bcs1.find( LITERAL( "test_string " ) ), not_found );
    BOOST_CHECK_EQUAL( bcs1.find( LITERAL( " test_string" ) ), not_found );
    BOOST_CHECK_EQUAL( bcs1.find( LITERAL( "est" ) ), (size)1 );
    BOOST_CHECK_EQUAL( bcs1.find( LITERAL( "t_st" ) ), (size)3 );
    BOOST_CHECK_EQUAL( bcs1.find( LITERAL( "ing" ) ), (size)8 );
    BOOST_CHECK_EQUAL( bcs1.find( LITERAL( "tst" ) ), not_found );

    BOOST_CHECK_EQUAL( bcs1.rfind( utf::basic_cstring<CharT>() ), not_found );
    BOOST_CHECK_EQUAL( bcs1.rfind( LITERAL( "test" ) ), (size)0 );
    BOOST_CHECK_EQUAL( bcs1.rfind( TEST_STRING ), (size)0 );
    BOOST_CHECK_EQUAL( bcs1.rfind( LITERAL( "test_string " ) ), not_found );
    BOOST_CHECK_EQUAL( bcs1.rfind( LITERAL( " test_string" ) ), not_found );
    BOOST_CHECK_EQUAL( bcs1.rfind( LITERAL( "est" ) ), (size)1 );
    BOOST_CHECK_EQUAL( bcs1.rfind( LITERAL( "t_st" ) ), (size)3 );
    BOOST_CHECK_EQUAL( bcs1.rfind( LITERAL( "ing" ) ), (size)8 );
    BOOST_CHECK_EQUAL( bcs1.rfind( LITERAL( "tst" ) ), not_found );
}

//____________________________________________________________________________//

void const_conversion()
{
    char arr[] = { "ABC" };

    utf::basic_cstring<char> str1( arr );
    utf::basic_cstring<char const> str2;

    str2.assign( str1 );

    BOOST_CHECK_EQUAL( str1, "ABC" );
    BOOST_CHECK_EQUAL( str2, "ABC" );
}

//____________________________________________________________________________//

utf::test_suite*
init_unit_test_suite( int /*argc*/, char* /*argv*/[] )
{
    utf::test_suite* test= BOOST_TEST_SUITE("basic_cstring test");

    test->add( BOOST_TEST_CASE_TEMPLATE( constructors_test, char_types ) );
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
    test->add( BOOST_TEST_CASE_TEMPLATE( constructors_std_string_test, base_const_char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( asignment_std_string_test, base_const_char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( comparison_std_string_test, base_const_char_types ) );
#endif
    test->add( BOOST_TEST_CASE( array_construction_test ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( data_access_test, char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( size_test, char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( asignment_test, char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( comparison_test, char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( ordering_test, char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( trim_test, char_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( io_test, io_test_types ) );
    test->add( BOOST_TEST_CASE_TEMPLATE( find_test, char_types ) );
    test->add( BOOST_TEST_CASE( &const_conversion ) );

    return test;
}

// EOF