[wxWidgets.git] / tests / arrays / arrays.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        tests/arrays/arrays.cpp
// Purpose:     wxArray unit test
// Author:      Vadim Zeitlin, Wlodzimierz ABX Skiba
// Created:     2004-04-01
// 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

#include "wx/dynarray.h"

// ----------------------------------------------------------------------------
// helpers for testing values and sizes
// ----------------------------------------------------------------------------

#define COMPARE_VALUE( array , index , value ) ( array.Item( index ) == value )

#define COMPARE_2_VALUES( array , p0 , p1 ) \
    COMPARE_VALUE( array , 0 , p0 ) && \
    COMPARE_VALUE( array , 1 , p1 )

#define COMPARE_3_VALUES( array , p0 , p1 , p2 ) \
    COMPARE_2_VALUES( array , p0 , p1 ) && \
    COMPARE_VALUE( array , 2 , p2 )

#define COMPARE_4_VALUES( array , p0 , p1 , p2 , p3 ) \
    COMPARE_3_VALUES( array , p0 , p1 , p2 ) && \
    COMPARE_VALUE( array , 3 , p3 )

#define COMPARE_5_VALUES( array , p0 , p1 , p2 , p3 , p4 ) \
    COMPARE_4_VALUES( array , p0 , p1 , p2 , p3 ) && \
    COMPARE_VALUE( array , 4 , p4 )

#define COMPARE_6_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 ) \
    COMPARE_5_VALUES( array , p0 , p1 , p2 , p3 , p4 ) && \
    COMPARE_VALUE( array , 5 , p5 )

#define COMPARE_7_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 ) \
    COMPARE_6_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 ) && \
    COMPARE_VALUE( array , 6 , p6 )

#define COMPARE_8_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 ) \
    COMPARE_7_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 ) && \
    COMPARE_VALUE( array , 7 , p7 )

#define COMPARE_9_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 , p8 ) \
    COMPARE_8_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 ) && \
    COMPARE_VALUE( array , 8 , p8 )

#define COMPARE_10_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 , p8 , p9 ) \
    COMPARE_9_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 , p8 ) && \
    COMPARE_VALUE( array , 9 , p9 )

#define COMPARE_COUNT( array , n ) \
    ( array.GetCount() == n ) && \
    ( array.Last() == array.Item( n - 1 ) )

// ----------------------------------------------------------------------------
// helpers for testing wxObjArray
// ----------------------------------------------------------------------------

class Bar
{
public:
    Bar(const wxString& name) : m_name(name) { ms_bars++; }
    Bar(const Bar& bar) : m_name(bar.m_name) { ms_bars++; }
   ~Bar() { ms_bars--; }

   static size_t GetNumber() { return ms_bars; }

   const wxChar *GetName() const { return m_name.c_str(); }

private:
   wxString m_name;

   static size_t ms_bars;
};

size_t Bar::ms_bars = 0;

WX_DECLARE_OBJARRAY(Bar, ArrayBars);
#include "wx/arrimpl.cpp"
WX_DEFINE_OBJARRAY(ArrayBars);

// ----------------------------------------------------------------------------
// helpers for sorting arrays and comparing items
// ----------------------------------------------------------------------------

int wxCMPFUNC_CONV StringLenCompare(const wxString& first,
                                    const wxString& second)
{
    return first.length() - second.length();
}

#define DEFINE_COMPARE(name, T)                                               \
                                                                              \
int wxCMPFUNC_CONV name ## CompareValues(T first, T second)                   \
{                                                                             \
    return first - second;                                                    \
}                                                                             \
                                                                              \
int wxCMPFUNC_CONV name ## Compare(T* first, T* second)                       \
{                                                                             \
    return *first - *second;                                                  \
}                                                                             \
                                                                              \
int wxCMPFUNC_CONV name ## RevCompare(T* first, T* second)                    \
{                                                                             \
    return *second - *first;                                                  \
}                                                                             \

typedef unsigned short ushort;

DEFINE_COMPARE(Char, char);
DEFINE_COMPARE(UShort, ushort);
DEFINE_COMPARE(Int, int);

WX_DEFINE_ARRAY_CHAR(char, wxArrayChar);
WX_DEFINE_SORTED_ARRAY_CHAR(char, wxSortedArrayCharNoCmp);
WX_DEFINE_SORTED_ARRAY_CMP_CHAR(char, CharCompareValues, wxSortedArrayChar);

WX_DEFINE_ARRAY_SHORT(ushort, wxArrayUShort);
WX_DEFINE_SORTED_ARRAY_SHORT(ushort, wxSortedArrayUShortNoCmp);
WX_DEFINE_SORTED_ARRAY_CMP_SHORT(ushort, UShortCompareValues, wxSortedArrayUShort);

WX_DEFINE_SORTED_ARRAY_CMP_INT(int, IntCompareValues, wxSortedArrayInt);

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

class ArraysTestCase : public CppUnit::TestCase
{
public:
    ArraysTestCase() { }

private:
    CPPUNIT_TEST_SUITE( ArraysTestCase );
        CPPUNIT_TEST( wxStringArrayTest );
        CPPUNIT_TEST( wxStringArraySplitTest );
        CPPUNIT_TEST( wxStringArrayJoinTest );
        CPPUNIT_TEST( wxStringArraySplitJoinTest );

        CPPUNIT_TEST( wxObjArrayTest );
        CPPUNIT_TEST( wxArrayUShortTest );
        CPPUNIT_TEST( wxArrayIntTest );
        CPPUNIT_TEST( wxArrayCharTest );
        CPPUNIT_TEST( TestSTL );
        CPPUNIT_TEST( Alloc );
    CPPUNIT_TEST_SUITE_END();

    void wxStringArrayTest();
    void wxStringArraySplitTest();
    void wxStringArrayJoinTest();
    void wxStringArraySplitJoinTest();
    void wxObjArrayTest();
    void wxArrayUShortTest();
    void wxArrayIntTest();
    void wxArrayCharTest();
    void TestSTL();
    void Alloc();

    DECLARE_NO_COPY_CLASS(ArraysTestCase)
};

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

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

void ArraysTestCase::wxStringArrayTest()
{
    wxArrayString a1;
    a1.Add(_T("thermit"));
    a1.Add(_T("condor"));
    a1.Add(_T("lion"), 3);
    a1.Add(_T("dog"));
    a1.Add(_T("human"));
    a1.Add(_T("alligator"));

    CPPUNIT_ASSERT( COMPARE_8_VALUES( a1 , _T("thermit") ,
                                           _T("condor") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("dog") ,
                                           _T("human") ,
                                           _T("alligator") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 8 ) );

    wxArrayString a2(a1);

    CPPUNIT_ASSERT( COMPARE_8_VALUES( a2 , _T("thermit") ,
                                           _T("condor") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("dog") ,
                                           _T("human") ,
                                           _T("alligator") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a2 , 8 ) );

    wxSortedArrayString a3(a1);

    CPPUNIT_ASSERT( COMPARE_8_VALUES( a3 , _T("alligator") ,
                                           _T("condor") ,
                                           _T("dog") ,
                                           _T("human") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("thermit") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a3 , 8 ) );

    wxSortedArrayString a4;
    for (wxArrayString::iterator it = a1.begin(), en = a1.end(); it != en; ++it)
        a4.Add(*it);

    CPPUNIT_ASSERT( COMPARE_8_VALUES( a4 , _T("alligator") ,
                                           _T("condor") ,
                                           _T("dog") ,
                                           _T("human") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("lion") ,
                                           _T("thermit") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a4 , 8 ) );

    a1.RemoveAt(2,3);

    CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("thermit") ,
                                           _T("condor") ,
                                           _T("dog") ,
                                           _T("human") ,
                                           _T("alligator") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );

    a2 = a1;

    CPPUNIT_ASSERT( COMPARE_5_VALUES( a2 , _T("thermit") ,
                                           _T("condor") ,
                                           _T("dog") ,
                                           _T("human") ,
                                           _T("alligator") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a2 , 5 ) );

    a1.Sort(false);

    CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("alligator") ,
                                           _T("condor") ,
                                           _T("dog") ,
                                           _T("human") ,
                                           _T("thermit") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );

    a1.Sort(true);

    CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("thermit") ,
                                           _T("human") ,
                                           _T("dog") ,
                                           _T("condor") ,
                                           _T("alligator") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );

    a1.Sort(&StringLenCompare);

    CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("dog") ,
                                           _T("human") ,
                                           _T("condor") ,
                                           _T("thermit") ,
                                           _T("alligator") ) );
    CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
    CPPUNIT_ASSERT( a1.Index( _T("dog") ) == 0 );
    CPPUNIT_ASSERT( a1.Index( _T("human") ) == 1 );
    CPPUNIT_ASSERT( a1.Index( _T("humann") ) == wxNOT_FOUND );
    CPPUNIT_ASSERT( a1.Index( _T("condor") ) == 2 );
    CPPUNIT_ASSERT( a1.Index( _T("thermit") ) == 3 );
    CPPUNIT_ASSERT( a1.Index( _T("alligator") ) == 4 );

    wxArrayString a5;

    CPPUNIT_ASSERT( a5.Add( _T("x"), 1 ) == 0 );
    CPPUNIT_ASSERT( a5.Add( _T("a"), 3 ) == 1 );

    CPPUNIT_ASSERT( COMPARE_4_VALUES( a5, _T("x") ,
                                          _T("a") ,
                                          _T("a") ,
                                          _T("a") ) );
}

void ArraysTestCase::wxStringArraySplitTest()
{
    // test wxSplit:

    {
        wxString str = wxT(",,,,first,second,third,,");
        const wxChar *expected[] =
            { wxT(""), wxT(""), wxT(""), wxT(""), wxT("first"),
              wxT("second"), wxT("third"), wxT(""), wxT("") };

        wxArrayString exparr(WXSIZEOF(expected), expected);
        wxArrayString realarr(wxSplit(str, wxT(',')));
        CPPUNIT_ASSERT( exparr == realarr );
    }

    {
        wxString str = wxT(",\\,first,second,third,");
        const wxChar *expected[] =
            { wxT(""), wxT(",first"), wxT("second"), wxT("third"), wxT("") };
        const wxChar *expected2[] =
            { wxT(""), wxT("\\"), wxT("first"), wxT("second"), wxT("third"), wxT("") };

        // escaping on:
        wxArrayString exparr(WXSIZEOF(expected), expected);
        wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
        CPPUNIT_ASSERT( exparr == realarr );

        // escaping turned off:
        wxArrayString exparr2(WXSIZEOF(expected2), expected2);
        wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
        CPPUNIT_ASSERT( exparr2 == realarr2 );
    }

    {
        // test is escape characters placed before non-separator character are
        // just ignored as they should:
        wxString str = wxT(",\\,,fir\\st,se\\cond\\,,\\third");
        const wxChar *expected[] =
            { wxT(""), wxT(","), wxT("fir\\st"), wxT("se\\cond,"), wxT("\\third") };
        const wxChar *expected2[] =
            { wxT(""), wxT("\\"), wxT(""), wxT("fir\\st"), wxT("se\\cond\\"),
              wxT(""), wxT("\\third") };

        // escaping on:
        wxArrayString exparr(WXSIZEOF(expected), expected);
        wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
        CPPUNIT_ASSERT( exparr == realarr );

        // escaping turned off:
        wxArrayString exparr2(WXSIZEOF(expected2), expected2);
        wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
        CPPUNIT_ASSERT( exparr2 == realarr2 );
    }
}

void ArraysTestCase::wxStringArrayJoinTest()
{
    // test wxJoin:

    {
        const wxChar *arr[] = { wxT("first"), wxT(""), wxT("second"), wxT("third") };
        wxString expected = wxT("first,,second,third");

        wxArrayString arrstr(WXSIZEOF(arr), arr);
        wxString result = wxJoin(arrstr, wxT(','));
        CPPUNIT_ASSERT( expected == result );
    }

    {
        const wxChar *arr[] = { wxT("first, word"), wxT(",,second"), wxT("third,,") };
        wxString expected = wxT("first\\, word,\\,\\,second,third\\,\\,");
        wxString expected2 = wxT("first, word,,,second,third,,");

        // escaping on:
        wxArrayString arrstr(WXSIZEOF(arr), arr);
        wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
        CPPUNIT_ASSERT( expected == result );

        // escaping turned off:
        wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
        CPPUNIT_ASSERT( expected2 == result2 );
    }

    {
        // test is escape characters placed in the original array are just ignored as they should:
        const wxChar *arr[] = { wxT("first\\, wo\\rd"), wxT("seco\\nd"), wxT("\\third\\") };
        wxString expected = wxT("first\\\\, wo\\rd,seco\\nd,\\third\\");
        wxString expected2 = wxT("first\\, wo\\rd,seco\\nd,\\third\\");

        // escaping on:
        wxArrayString arrstr(WXSIZEOF(arr), arr);
        wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
        CPPUNIT_ASSERT( expected == result );

        // escaping turned off:
        wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
        CPPUNIT_ASSERT( expected2 == result2 );
    }
}

void ArraysTestCase::wxStringArraySplitJoinTest()
{
    wxChar separators[] = { wxT('a'), wxT(','), wxT('_'), wxT(' '), wxT('\\'),
                            wxT('&'), wxT('{'), wxT('A'), wxT('<'), wxT('>'),
                            wxT('\''), wxT('\n'), wxT('!'), wxT('-') };

    // test with a string: split it and then rejoin it:

    wxString str = wxT("This is a long, long test; if wxSplit and wxJoin do work ")
                   wxT("correctly, then splitting and joining this 'text' _multiple_ ")
                   wxT("times shouldn't cause any loss of content.\n")
                   wxT("This is some latex code: ")
                   wxT("\\func{wxString}{wxJoin}{")
                   wxT("\\param{const wxArray String\\&}{ arr}, ")
                   wxT("\\param{const wxChar}{ sep}, ")
                   wxT("\\param{const wxChar}{ escape = '\\'}}.\n")
                   wxT("This is some HTML code: ")
                   wxT("<html><head><meta http-equiv=\"content-type\">")
                   wxT("<title>Initial page of Mozilla Firefox</title>")
                   wxT("</meta></head></html>");

    size_t i;
    for (i = 0; i < WXSIZEOF(separators); i++)
    {
        wxArrayString arr = wxSplit(str, separators[i]);
        CPPUNIT_ASSERT( str == wxJoin(arr, separators[i]) );
    }


    // test with an array: join it and then resplit it:

    const wxChar *arr[] =
        {
            wxT("first, second!"), wxT("this is the third!!"),
            wxT("\nThat's the fourth token\n\n"), wxT(" - fifth\ndummy\ntoken - "),
            wxT("_sixth__token__with_underscores"), wxT("The! Last! One!")
        };
    wxArrayString theArr(WXSIZEOF(arr), arr);

    for (i = 0; i < WXSIZEOF(separators); i++)
    {
        wxString string = wxJoin(theArr, separators[i]);
        CPPUNIT_ASSERT( theArr == wxSplit(string, separators[i]) );
    }

    wxArrayString emptyArray;
    wxString string = wxJoin(emptyArray, _T(';'));
    CPPUNIT_ASSERT( string.empty() );

    CPPUNIT_ASSERT( wxSplit(string, _T(';')).empty() );

    CPPUNIT_ASSERT_EQUAL( (size_t)2, wxSplit(_T(";"), _T(';')).size() );
}

void ArraysTestCase::wxObjArrayTest()
{
    {
        ArrayBars bars;
        Bar bar(_T("first bar in general, second bar in array (two copies!)"));

        CPPUNIT_ASSERT( bars.GetCount() == 0 );
        CPPUNIT_ASSERT( Bar::GetNumber() == 1 );

        bars.Add(new Bar(_T("first bar in array")));
        bars.Add(bar,2);

        CPPUNIT_ASSERT( bars.GetCount() == 3 );
        CPPUNIT_ASSERT( Bar::GetNumber() == 4 );

        bars.RemoveAt(1, bars.GetCount() - 1);

        CPPUNIT_ASSERT( bars.GetCount() == 1 );
        CPPUNIT_ASSERT( Bar::GetNumber() == 2 );

        bars.Empty();

        CPPUNIT_ASSERT( bars.GetCount() == 0 );
        CPPUNIT_ASSERT( Bar::GetNumber() == 1 );
    }
    CPPUNIT_ASSERT( Bar::GetNumber() == 0 );
}

#define TestArrayOf(name)                                                     \
                                                                              \
void ArraysTestCase::wxArray ## name ## Test()                                \
{                                                                             \
    wxArray##name a;                                                          \
    a.Add(1);                                                                 \
    a.Add(17,2);                                                              \
    a.Add(5,3);                                                               \
    a.Add(3,4);                                                               \
                                                                              \
    CPPUNIT_ASSERT( COMPARE_10_VALUES(a,1,17,17,5,5,5,3,3,3,3) );             \
    CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) );                                \
                                                                              \
    a.Sort(name ## Compare);                                                  \
                                                                              \
    CPPUNIT_ASSERT( COMPARE_10_VALUES(a,1,3,3,3,3,5,5,5,17,17) );             \
    CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) );                                \
                                                                              \
    a.Sort(name ## RevCompare);                                               \
                                                                              \
    CPPUNIT_ASSERT( COMPARE_10_VALUES(a,17,17,5,5,5,3,3,3,3,1) );             \
    CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) );                                \
                                                                              \
    wxSortedArray##name b;                                                    \
                                                                              \
    b.Add(1);                                                                 \
    b.Add(17);                                                                \
    b.Add(5);                                                                 \
    b.Add(3);                                                                 \
                                                                              \
    CPPUNIT_ASSERT( COMPARE_4_VALUES(b,1,3,5,17) );                           \
    CPPUNIT_ASSERT( COMPARE_COUNT( b , 4 ) );                                 \
    CPPUNIT_ASSERT( b.Index( 0 ) == wxNOT_FOUND );                            \
    CPPUNIT_ASSERT( b.Index( 1 ) == 0 );                                      \
    CPPUNIT_ASSERT( b.Index( 3 ) == 1 );                                      \
    CPPUNIT_ASSERT( b.Index( 4 ) == wxNOT_FOUND );                            \
    CPPUNIT_ASSERT( b.Index( 5 ) == 2 );                                      \
    CPPUNIT_ASSERT( b.Index( 6 ) == wxNOT_FOUND );                            \
    CPPUNIT_ASSERT( b.Index( 17 ) == 3 );                                     \
}

TestArrayOf(UShort);

TestArrayOf(Char);

TestArrayOf(Int);

void ArraysTestCase::Alloc()
{
    wxArrayInt a;
    a.Add(17);
    a.Add(9);
    CPPUNIT_ASSERT_EQUAL( size_t(2), a.GetCount() );

    a.Alloc(1000);

    CPPUNIT_ASSERT_EQUAL( size_t(2), a.GetCount() );
    CPPUNIT_ASSERT_EQUAL( 17, a[0] );
    CPPUNIT_ASSERT_EQUAL( 9, a[1] );
}

void ArraysTestCase::TestSTL()
{
    wxArrayInt list1;
    wxArrayInt::iterator it, en;
    wxArrayInt::reverse_iterator rit, ren;
    int i;
    static const int COUNT = 5;

    for ( i = 0; i < COUNT; ++i )
        list1.push_back(i);

    CPPUNIT_ASSERT( list1.capacity() >= (size_t)COUNT );
    CPPUNIT_ASSERT_EQUAL( (size_t)COUNT, list1.size() );

    for ( it = list1.begin(), en = list1.end(), i = 0;
          it != en; ++it, ++i )
    {
        CPPUNIT_ASSERT( *it == i );
    }

    CPPUNIT_ASSERT_EQUAL( COUNT, i );

    for ( rit = list1.rbegin(), ren = list1.rend(), i = COUNT;
          rit != ren; ++rit, --i )
    {
        CPPUNIT_ASSERT( *rit == i-1 );
    }

    CPPUNIT_ASSERT_EQUAL( 0, i );

    CPPUNIT_ASSERT( *list1.rbegin() == *(list1.end()-1) &&
                    *list1.begin() == *(list1.rend()-1) );

    it = list1.begin()+1;
    rit = list1.rbegin()+1;
    CPPUNIT_ASSERT( *list1.begin() == *(it-1) &&
                    *list1.rbegin() == *(rit-1) );

    CPPUNIT_ASSERT( ( list1.front() == 0 ) && ( list1.back() == COUNT - 1 ) );

    list1.erase(list1.begin());
    list1.erase(list1.end()-1);

    for ( it = list1.begin(), en = list1.end(), i = 1;
          it != en; ++it, ++i )
    {
        CPPUNIT_ASSERT( *it == i );
    }
}
Commit	Line	Data
cf1014a2 VS	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: tests/arrays/arrays.cpp
	3	// Purpose: wxArray unit test
be2c4488	4	// Author: Vadim Zeitlin, Wlodzimierz ABX Skiba
cf1014a2 VS	5	// Created: 2004-04-01
cf1014a2 VS	6	// RCS-ID: $Id$
be2c4488	7	// Copyright: (c) 2004 Vadim Zeitlin, Wlodzimierz Skiba
cf1014a2 VS	8	///////////////////////////////////////////////////////////////////////////////
	9
	10	// ----------------------------------------------------------------------------
	11	// headers
	12	// ----------------------------------------------------------------------------
	13
8899b155	14	#include "testprec.h"
cf1014a2 VS	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/dynarray.h"
	25
cf1014a2 VS	26	// ----------------------------------------------------------------------------
	27	// helpers for testing values and sizes
	28	// ----------------------------------------------------------------------------
	29
	30	#define COMPARE_VALUE( array , index , value ) ( array.Item( index ) == value )
	31
	32	#define COMPARE_2_VALUES( array , p0 , p1 ) \
	33	COMPARE_VALUE( array , 0 , p0 ) && \
	34	COMPARE_VALUE( array , 1 , p1 )
	35
	36	#define COMPARE_3_VALUES( array , p0 , p1 , p2 ) \
	37	COMPARE_2_VALUES( array , p0 , p1 ) && \
	38	COMPARE_VALUE( array , 2 , p2 )
	39
	40	#define COMPARE_4_VALUES( array , p0 , p1 , p2 , p3 ) \
	41	COMPARE_3_VALUES( array , p0 , p1 , p2 ) && \
	42	COMPARE_VALUE( array , 3 , p3 )
	43
	44	#define COMPARE_5_VALUES( array , p0 , p1 , p2 , p3 , p4 ) \
	45	COMPARE_4_VALUES( array , p0 , p1 , p2 , p3 ) && \
	46	COMPARE_VALUE( array , 4 , p4 )
	47
	48	#define COMPARE_6_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 ) \
	49	COMPARE_5_VALUES( array , p0 , p1 , p2 , p3 , p4 ) && \
	50	COMPARE_VALUE( array , 5 , p5 )
	51
	52	#define COMPARE_7_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 ) \
	53	COMPARE_6_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 ) && \
	54	COMPARE_VALUE( array , 6 , p6 )
	55
	56	#define COMPARE_8_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 ) \
	57	COMPARE_7_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 ) && \
	58	COMPARE_VALUE( array , 7 , p7 )
	59
	60	#define COMPARE_9_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 , p8 ) \
	61	COMPARE_8_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 ) && \
	62	COMPARE_VALUE( array , 8 , p8 )
	63
	64	#define COMPARE_10_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 , p8 , p9 ) \
	65	COMPARE_9_VALUES( array , p0 , p1 , p2 , p3 , p4 , p5 , p6 , p7 , p8 ) && \
	66	COMPARE_VALUE( array , 9 , p9 )
	67
	68	#define COMPARE_COUNT( array , n ) \
	69	( array.GetCount() == n ) && \
	70	( array.Last() == array.Item( n - 1 ) )
	71
	72	// ----------------------------------------------------------------------------
	73	// helpers for testing wxObjArray
	74	// ----------------------------------------------------------------------------
	75
	76	class Bar
	77	{
	78	public:
	79	Bar(const wxString& name) : m_name(name) { ms_bars++; }
	80	Bar(const Bar& bar) : m_name(bar.m_name) { ms_bars++; }
	81	~Bar() { ms_bars--; }
	82
	83	static size_t GetNumber() { return ms_bars; }
	84
86501081	85	const wxChar *GetName() const { return m_name.c_str(); }
cf1014a2 VS	86
	87	private:
	88	wxString m_name;
	89
	90	static size_t ms_bars;
	91	};
	92
	93	size_t Bar::ms_bars = 0;
	94
	95	WX_DECLARE_OBJARRAY(Bar, ArrayBars);
	96	#include "wx/arrimpl.cpp"
	97	WX_DEFINE_OBJARRAY(ArrayBars);
	98
	99	// ----------------------------------------------------------------------------
	100	// helpers for sorting arrays and comparing items
	101	// ----------------------------------------------------------------------------
	102
	103	int wxCMPFUNC_CONV StringLenCompare(const wxString& first,
	104	const wxString& second)
	105	{
	106	return first.length() - second.length();
	107	}
	108
	109	#define DEFINE_COMPARE(name, T) \
	110	\
	111	int wxCMPFUNC_CONV name ## CompareValues(T first, T second) \
	112	{ \
	113	return first - second; \
	114	} \
	115	\
	116	int wxCMPFUNC_CONV name ## Compare(T* first, T* second) \
	117	{ \
	118	return first - second; \
	119	} \
	120	\
	121	int wxCMPFUNC_CONV name ## RevCompare(T* first, T* second) \
	122	{ \
	123	return second - first; \
	124	} \
	125
	126	typedef unsigned short ushort;
	127
1ffc8d7a	128	DEFINE_COMPARE(Char, char);
cf1014a2 VS	129	DEFINE_COMPARE(UShort, ushort);
	130	DEFINE_COMPARE(Int, int);
	131
1ffc8d7a VZ	132	WX_DEFINE_ARRAY_CHAR(char, wxArrayChar);
	133	WX_DEFINE_SORTED_ARRAY_CHAR(char, wxSortedArrayCharNoCmp);
	134	WX_DEFINE_SORTED_ARRAY_CMP_CHAR(char, CharCompareValues, wxSortedArrayChar);
	135
cf1014a2 VS	136	WX_DEFINE_ARRAY_SHORT(ushort, wxArrayUShort);
	137	WX_DEFINE_SORTED_ARRAY_SHORT(ushort, wxSortedArrayUShortNoCmp);
	138	WX_DEFINE_SORTED_ARRAY_CMP_SHORT(ushort, UShortCompareValues, wxSortedArrayUShort);
1ffc8d7a	139
cf1014a2 VS	140	WX_DEFINE_SORTED_ARRAY_CMP_INT(int, IntCompareValues, wxSortedArrayInt);
	141
	142	// ----------------------------------------------------------------------------
	143	// test class
	144	// ----------------------------------------------------------------------------
	145
	146	class ArraysTestCase : public CppUnit::TestCase
	147	{
	148	public:
	149	ArraysTestCase() { }
	150
	151	private:
	152	CPPUNIT_TEST_SUITE( ArraysTestCase );
	153	CPPUNIT_TEST( wxStringArrayTest );
abbb59e8 VZ	154	CPPUNIT_TEST( wxStringArraySplitTest );
	155	CPPUNIT_TEST( wxStringArrayJoinTest );
	156	CPPUNIT_TEST( wxStringArraySplitJoinTest );
	157
cf1014a2 VS	158	CPPUNIT_TEST( wxObjArrayTest );
	159	CPPUNIT_TEST( wxArrayUShortTest );
	160	CPPUNIT_TEST( wxArrayIntTest );
1ffc8d7a	161	CPPUNIT_TEST( wxArrayCharTest );
cf1014a2	162	CPPUNIT_TEST( TestSTL );
7788fc40	163	CPPUNIT_TEST( Alloc );
cf1014a2 VS	164	CPPUNIT_TEST_SUITE_END();
	165
	166	void wxStringArrayTest();
abbb59e8 VZ	167	void wxStringArraySplitTest();
	168	void wxStringArrayJoinTest();
	169	void wxStringArraySplitJoinTest();
cf1014a2 VS	170	void wxObjArrayTest();
	171	void wxArrayUShortTest();
	172	void wxArrayIntTest();
1ffc8d7a	173	void wxArrayCharTest();
cf1014a2	174	void TestSTL();
7788fc40	175	void Alloc();
cf1014a2 VS	176
	177	DECLARE_NO_COPY_CLASS(ArraysTestCase)
	178	};
	179
	180	// register in the unnamed registry so that these tests are run by default
	181	CPPUNIT_TEST_SUITE_REGISTRATION( ArraysTestCase );
	182
	183	// also include in it's own registry so that these tests can be run alone
	184	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( ArraysTestCase, "ArraysTestCase" );
	185
	186	void ArraysTestCase::wxStringArrayTest()
	187	{
	188	wxArrayString a1;
	189	a1.Add(_T("thermit"));
	190	a1.Add(_T("condor"));
	191	a1.Add(_T("lion"), 3);
	192	a1.Add(_T("dog"));
	193	a1.Add(_T("human"));
	194	a1.Add(_T("alligator"));
	195
	196	CPPUNIT_ASSERT( COMPARE_8_VALUES( a1 , _T("thermit") ,
	197	_T("condor") ,
	198	_T("lion") ,
	199	_T("lion") ,
	200	_T("lion") ,
	201	_T("dog") ,
	202	_T("human") ,
	203	_T("alligator") ) );
	204	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 8 ) );
	205
	206	wxArrayString a2(a1);
	207
e3f2384e	208	CPPUNIT_ASSERT( COMPARE_8_VALUES( a2 , _T("thermit") ,
cf1014a2 VS	209	_T("condor") ,
	210	_T("lion") ,
	211	_T("lion") ,
	212	_T("lion") ,
	213	_T("dog") ,
	214	_T("human") ,
	215	_T("alligator") ) );
	216	CPPUNIT_ASSERT( COMPARE_COUNT( a2 , 8 ) );
	217
	218	wxSortedArrayString a3(a1);
	219
e3f2384e	220	CPPUNIT_ASSERT( COMPARE_8_VALUES( a3 , _T("alligator") ,
cf1014a2 VS	221	_T("condor") ,
	222	_T("dog") ,
	223	_T("human") ,
	224	_T("lion") ,
	225	_T("lion") ,
	226	_T("lion") ,
	227	_T("thermit") ) );
	228	CPPUNIT_ASSERT( COMPARE_COUNT( a3 , 8 ) );
	229
	230	wxSortedArrayString a4;
	231	for (wxArrayString::iterator it = a1.begin(), en = a1.end(); it != en; ++it)
	232	a4.Add(*it);
	233
e3f2384e	234	CPPUNIT_ASSERT( COMPARE_8_VALUES( a4 , _T("alligator") ,
cf1014a2 VS	235	_T("condor") ,
	236	_T("dog") ,
	237	_T("human") ,
	238	_T("lion") ,
	239	_T("lion") ,
	240	_T("lion") ,
	241	_T("thermit") ) );
	242	CPPUNIT_ASSERT( COMPARE_COUNT( a4 , 8 ) );
	243
	244	a1.RemoveAt(2,3);
	245
	246	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("thermit") ,
	247	_T("condor") ,
	248	_T("dog") ,
	249	_T("human") ,
	250	_T("alligator") ) );
	251	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
	252
	253	a2 = a1;
	254
	255	CPPUNIT_ASSERT( COMPARE_5_VALUES( a2 , _T("thermit") ,
	256	_T("condor") ,
	257	_T("dog") ,
	258	_T("human") ,
	259	_T("alligator") ) );
	260	CPPUNIT_ASSERT( COMPARE_COUNT( a2 , 5 ) );
	261
	262	a1.Sort(false);
	263
	264	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("alligator") ,
	265	_T("condor") ,
	266	_T("dog") ,
	267	_T("human") ,
	268	_T("thermit") ) );
	269	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
	270
	271	a1.Sort(true);
	272
	273	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("thermit") ,
	274	_T("human") ,
	275	_T("dog") ,
	276	_T("condor") ,
	277	_T("alligator") ) );
	278	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
	279
	280	a1.Sort(&StringLenCompare);
	281
	282	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("dog") ,
	283	_T("human") ,
	284	_T("condor") ,
	285	_T("thermit") ,
	286	_T("alligator") ) );
	287	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
e3f2384e WS	288	CPPUNIT_ASSERT( a1.Index( _T("dog") ) == 0 );
	289	CPPUNIT_ASSERT( a1.Index( _T("human") ) == 1 );
	290	CPPUNIT_ASSERT( a1.Index( _T("humann") ) == wxNOT_FOUND );
	291	CPPUNIT_ASSERT( a1.Index( _T("condor") ) == 2 );
	292	CPPUNIT_ASSERT( a1.Index( _T("thermit") ) == 3 );
	293	CPPUNIT_ASSERT( a1.Index( _T("alligator") ) == 4 );
555d0d7e MB	294
	295	wxArrayString a5;
	296
	297	CPPUNIT_ASSERT( a5.Add( _T("x"), 1 ) == 0 );
	298	CPPUNIT_ASSERT( a5.Add( _T("a"), 3 ) == 1 );
	299
	300	CPPUNIT_ASSERT( COMPARE_4_VALUES( a5, _T("x") ,
	301	_T("a") ,
	302	_T("a") ,
	303	_T("a") ) );
cf1014a2 VS	304	}
cf1014a2 VS	305
abbb59e8 VZ	306	void ArraysTestCase::wxStringArraySplitTest()
	307	{
	308	// test wxSplit:
	309
	310	{
	311	wxString str = wxT(",,,,first,second,third,,");
	312	const wxChar *expected[] =
	313	{ wxT(""), wxT(""), wxT(""), wxT(""), wxT("first"),
	314	wxT("second"), wxT("third"), wxT(""), wxT("") };
	315
	316	wxArrayString exparr(WXSIZEOF(expected), expected);
	317	wxArrayString realarr(wxSplit(str, wxT(',')));
	318	CPPUNIT_ASSERT( exparr == realarr );
	319	}
	320
	321	{
	322	wxString str = wxT(",\\,first,second,third,");
	323	const wxChar *expected[] =
	324	{ wxT(""), wxT(",first"), wxT("second"), wxT("third"), wxT("") };
	325	const wxChar *expected2[] =
	326	{ wxT(""), wxT("\\"), wxT("first"), wxT("second"), wxT("third"), wxT("") };
	327
	328	// escaping on:
	329	wxArrayString exparr(WXSIZEOF(expected), expected);
	330	wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
	331	CPPUNIT_ASSERT( exparr == realarr );
	332
	333	// escaping turned off:
	334	wxArrayString exparr2(WXSIZEOF(expected2), expected2);
	335	wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
	336	CPPUNIT_ASSERT( exparr2 == realarr2 );
	337	}
	338
	339	{
	340	// test is escape characters placed before non-separator character are
	341	// just ignored as they should:
	342	wxString str = wxT(",\\,,fir\\st,se\\cond\\,,\\third");
	343	const wxChar *expected[] =
	344	{ wxT(""), wxT(","), wxT("fir\\st"), wxT("se\\cond,"), wxT("\\third") };
	345	const wxChar *expected2[] =
	346	{ wxT(""), wxT("\\"), wxT(""), wxT("fir\\st"), wxT("se\\cond\\"),
	347	wxT(""), wxT("\\third") };
	348
	349	// escaping on:
	350	wxArrayString exparr(WXSIZEOF(expected), expected);
	351	wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
	352	CPPUNIT_ASSERT( exparr == realarr );
	353
	354	// escaping turned off:
	355	wxArrayString exparr2(WXSIZEOF(expected2), expected2);
	356	wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
	357	CPPUNIT_ASSERT( exparr2 == realarr2 );
	358	}
	359	}
	360
	361	void ArraysTestCase::wxStringArrayJoinTest()
	362	{
	363	// test wxJoin:
	364
	365	{
	366	const wxChar *arr[] = { wxT("first"), wxT(""), wxT("second"), wxT("third") };
	367	wxString expected = wxT("first,,second,third");
	368
	369	wxArrayString arrstr(WXSIZEOF(arr), arr);
370	wxString result = wxJoin(arrstr, wxT(','));
371	CPPUNIT_ASSERT( expected == result );
372	}
373
374	{
375	const wxChar *arr[] = { wxT("first, word"), wxT(",,second"), wxT("third,,") };
376	wxString expected = wxT("first\\, word,\\,\\,second,third\\,\\,");
377	wxString expected2 = wxT("first, word,,,second,third,,");
378
379	// escaping on:
380	wxArrayString arrstr(WXSIZEOF(arr), arr);
381	wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
382	CPPUNIT_ASSERT( expected == result );
383
384	// escaping turned off:
385	wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
386	CPPUNIT_ASSERT( expected2 == result2 );
387	}
388
389	{
390	// test is escape characters placed in the original array are just ignored as they should:
391	const wxChar *arr[] = { wxT("first\\, wo\\rd"), wxT("seco\\nd"), wxT("\\third\\") };
392	wxString expected = wxT("first\\\\, wo\\rd,seco\\nd,\\third\\");
393	wxString expected2 = wxT("first\\, wo\\rd,seco\\nd,\\third\\");
394
395	// escaping on:
396	wxArrayString arrstr(WXSIZEOF(arr), arr);
397	wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
398	CPPUNIT_ASSERT( expected == result );
399
400	// escaping turned off:
401	wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
402	CPPUNIT_ASSERT( expected2 == result2 );
403	}
404	}
405
406	void ArraysTestCase::wxStringArraySplitJoinTest()
407	{
408	wxChar separators[] = { wxT('a'), wxT(','), wxT('_'), wxT(' '), wxT('\\'),
409	wxT('&'), wxT('{'), wxT('A'), wxT('<'), wxT('>'),
410	wxT('\''), wxT('\n'), wxT('!'), wxT('-') };
411
412	// test with a string: split it and then rejoin it:
413
414	wxString str = wxT("This is a long, long test; if wxSplit and wxJoin do work ")
415	wxT("correctly, then splitting and joining this 'text' _multiple_ ")
416	wxT("times shouldn't cause any loss of content.\n")
417	wxT("This is some latex code: ")
418	wxT("\\func{wxString}{wxJoin}{")
419	wxT("\\param{const wxArray String\\&}{ arr}, ")
420	wxT("\\param{const wxChar}{ sep}, ")
421	wxT("\\param{const wxChar}{ escape = '\\'}}.\n")
422	wxT("This is some HTML code: ")
423	wxT("<html><head><meta http-equiv=\"content-type\">")
424	wxT("<title>Initial page of Mozilla Firefox</title>")
425	wxT("</meta></head></html>");
426
5098c258 VZ	427	size_t i;
5098c258 VZ	428	for (i = 0; i < WXSIZEOF(separators); i++)
abbb59e8 VZ	429	{
	430	wxArrayString arr = wxSplit(str, separators[i]);
	431	CPPUNIT_ASSERT( str == wxJoin(arr, separators[i]) );
	432	}
	433
	434
	435	// test with an array: join it and then resplit it:
	436
	437	const wxChar *arr[] =
	438	{
	439	wxT("first, second!"), wxT("this is the third!!"),
	440	wxT("\nThat's the fourth token\n\n"), wxT(" - fifth\ndummy\ntoken - "),
	441	wxT("_sixth__token__with_underscores"), wxT("The! Last! One!")
	442	};
	443	wxArrayString theArr(WXSIZEOF(arr), arr);
	444
5098c258	445	for (i = 0; i < WXSIZEOF(separators); i++)
abbb59e8 VZ	446	{
	447	wxString string = wxJoin(theArr, separators[i]);
	448	CPPUNIT_ASSERT( theArr == wxSplit(string, separators[i]) );
	449	}
	450
	451	wxArrayString emptyArray;
	452	wxString string = wxJoin(emptyArray, _T(';'));
	453	CPPUNIT_ASSERT( string.empty() );
	454
	455	CPPUNIT_ASSERT( wxSplit(string, _T(';')).empty() );
	456
	457	CPPUNIT_ASSERT_EQUAL( (size_t)2, wxSplit(_T(";"), _T(';')).size() );
	458	}
	459
cf1014a2 VS	460	void ArraysTestCase::wxObjArrayTest()
	461	{
	462	{
	463	ArrayBars bars;
	464	Bar bar(_T("first bar in general, second bar in array (two copies!)"));
	465
	466	CPPUNIT_ASSERT( bars.GetCount() == 0 );
	467	CPPUNIT_ASSERT( Bar::GetNumber() == 1 );
	468
	469	bars.Add(new Bar(_T("first bar in array")));
	470	bars.Add(bar,2);
	471
	472	CPPUNIT_ASSERT( bars.GetCount() == 3 );
	473	CPPUNIT_ASSERT( Bar::GetNumber() == 4 );
	474
	475	bars.RemoveAt(1, bars.GetCount() - 1);
	476
	477	CPPUNIT_ASSERT( bars.GetCount() == 1 );
	478	CPPUNIT_ASSERT( Bar::GetNumber() == 2 );
	479
	480	bars.Empty();
	481
	482	CPPUNIT_ASSERT( bars.GetCount() == 0 );
	483	CPPUNIT_ASSERT( Bar::GetNumber() == 1 );
	484	}
	485	CPPUNIT_ASSERT( Bar::GetNumber() == 0 );
	486	}
	487
	488	#define TestArrayOf(name) \
	489	\
	490	void ArraysTestCase::wxArray ## name ## Test() \
	491	{ \
	492	wxArray##name a; \
	493	a.Add(1); \
	494	a.Add(17,2); \
	495	a.Add(5,3); \
	496	a.Add(3,4); \
	497	\
	498	CPPUNIT_ASSERT( COMPARE_10_VALUES(a,1,17,17,5,5,5,3,3,3,3) ); \
	499	CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) ); \
	500	\
	501	a.Sort(name ## Compare); \
	502	\
	503	CPPUNIT_ASSERT( COMPARE_10_VALUES(a,1,3,3,3,3,5,5,5,17,17) ); \
	504	CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) ); \
	505	\
	506	a.Sort(name ## RevCompare); \
	507	\
	508	CPPUNIT_ASSERT( COMPARE_10_VALUES(a,17,17,5,5,5,3,3,3,3,1) ); \
	509	CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) ); \
	510	\
	511	wxSortedArray##name b; \
	512	\
	513	b.Add(1); \
	514	b.Add(17); \
	515	b.Add(5); \
	516	b.Add(3); \
	517	\
	518	CPPUNIT_ASSERT( COMPARE_4_VALUES(b,1,3,5,17) ); \
	519	CPPUNIT_ASSERT( COMPARE_COUNT( b , 4 ) ); \
10dcbe63 MB	520	CPPUNIT_ASSERT( b.Index( 0 ) == wxNOT_FOUND ); \
	521	CPPUNIT_ASSERT( b.Index( 1 ) == 0 ); \
	522	CPPUNIT_ASSERT( b.Index( 3 ) == 1 ); \
	523	CPPUNIT_ASSERT( b.Index( 4 ) == wxNOT_FOUND ); \
	524	CPPUNIT_ASSERT( b.Index( 5 ) == 2 ); \
	525	CPPUNIT_ASSERT( b.Index( 6 ) == wxNOT_FOUND ); \
	526	CPPUNIT_ASSERT( b.Index( 17 ) == 3 ); \
cf1014a2 VS	527	}
	528
	529	TestArrayOf(UShort);
	530
1ffc8d7a VZ	531	TestArrayOf(Char);
1ffc8d7a VZ	532
cf1014a2 VS	533	TestArrayOf(Int);
cf1014a2 VS	534
7788fc40 VZ	535	void ArraysTestCase::Alloc()
	536	{
	537	wxArrayInt a;
	538	a.Add(17);
	539	a.Add(9);
7d3b9f3a	540	CPPUNIT_ASSERT_EQUAL( size_t(2), a.GetCount() );
7788fc40 VZ	541
	542	a.Alloc(1000);
	543
7d3b9f3a	544	CPPUNIT_ASSERT_EQUAL( size_t(2), a.GetCount() );
7788fc40 VZ	545	CPPUNIT_ASSERT_EQUAL( 17, a[0] );
	546	CPPUNIT_ASSERT_EQUAL( 9, a[1] );
	547	}
	548
cf1014a2 VS	549	void ArraysTestCase::TestSTL()
	550	{
	551	wxArrayInt list1;
	552	wxArrayInt::iterator it, en;
	553	wxArrayInt::reverse_iterator rit, ren;
	554	int i;
a059db11 VZ	555	static const int COUNT = 5;
	556
	557	for ( i = 0; i < COUNT; ++i )
cf1014a2 VS	558	list1.push_back(i);
cf1014a2 VS	559
a059db11 VZ	560	CPPUNIT_ASSERT( list1.capacity() >= (size_t)COUNT );
	561	CPPUNIT_ASSERT_EQUAL( (size_t)COUNT, list1.size() );
	562
cf1014a2 VS	563	for ( it = list1.begin(), en = list1.end(), i = 0;
	564	it != en; ++it, ++i )
	565	{
	566	CPPUNIT_ASSERT( *it == i );
	567	}
	568
a059db11 VZ	569	CPPUNIT_ASSERT_EQUAL( COUNT, i );
	570
	571	for ( rit = list1.rbegin(), ren = list1.rend(), i = COUNT;
cf1014a2 VS	572	rit != ren; ++rit, --i )
cf1014a2 VS	573	{
a059db11	574	CPPUNIT_ASSERT( *rit == i-1 );
cf1014a2 VS	575	}
cf1014a2 VS	576
a059db11 VZ	577	CPPUNIT_ASSERT_EQUAL( 0, i );
a059db11 VZ	578
cf1014a2 VS	579	CPPUNIT_ASSERT( list1.rbegin() == (list1.end()-1) &&
	580	list1.begin() == (list1.rend()-1) );
	581
	582	it = list1.begin()+1;
	583	rit = list1.rbegin()+1;
	584	CPPUNIT_ASSERT( list1.begin() == (it-1) &&
	585	list1.rbegin() == (rit-1) );
	586
a059db11	587	CPPUNIT_ASSERT( ( list1.front() == 0 ) && ( list1.back() == COUNT - 1 ) );
cf1014a2 VS	588
	589	list1.erase(list1.begin());
	590	list1.erase(list1.end()-1);
	591
	592	for ( it = list1.begin(), en = list1.end(), i = 1;
	593	it != en; ++it, ++i )
	594	{
	595	CPPUNIT_ASSERT( *it == i );
	596	}
	597	}