[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);

struct Item
{
    Item(int n_ = 0) : n(n_) { }

    int n;
};

WX_DEFINE_ARRAY_PTR(Item *, ItemPtrArray);

// ----------------------------------------------------------------------------
// 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 );
    }


    ItemPtrArray items;
    items.push_back(new Item(17));
    CPPUNIT_ASSERT_EQUAL( 17, (*(items.rbegin()))->n );
    CPPUNIT_ASSERT_EQUAL( 17, (**items.begin()).n );
}
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);
cf1014a2 VS	141
35d5da67 VZ	142	struct Item
	143	{
	144	Item(int n_ = 0) : n(n_) { }
	145
	146	int n;
	147	};
	148
	149	WX_DEFINE_ARRAY_PTR(Item *, ItemPtrArray);
	150
cf1014a2 VS	151	// ----------------------------------------------------------------------------
	152	// test class
	153	// ----------------------------------------------------------------------------
	154
	155	class ArraysTestCase : public CppUnit::TestCase
	156	{
	157	public:
	158	ArraysTestCase() { }
	159
	160	private:
	161	CPPUNIT_TEST_SUITE( ArraysTestCase );
	162	CPPUNIT_TEST( wxStringArrayTest );
abbb59e8 VZ	163	CPPUNIT_TEST( wxStringArraySplitTest );
	164	CPPUNIT_TEST( wxStringArrayJoinTest );
	165	CPPUNIT_TEST( wxStringArraySplitJoinTest );
	166
cf1014a2 VS	167	CPPUNIT_TEST( wxObjArrayTest );
	168	CPPUNIT_TEST( wxArrayUShortTest );
	169	CPPUNIT_TEST( wxArrayIntTest );
1ffc8d7a	170	CPPUNIT_TEST( wxArrayCharTest );
cf1014a2	171	CPPUNIT_TEST( TestSTL );
7788fc40	172	CPPUNIT_TEST( Alloc );
cf1014a2 VS	173	CPPUNIT_TEST_SUITE_END();
	174
	175	void wxStringArrayTest();
abbb59e8 VZ	176	void wxStringArraySplitTest();
	177	void wxStringArrayJoinTest();
	178	void wxStringArraySplitJoinTest();
cf1014a2 VS	179	void wxObjArrayTest();
	180	void wxArrayUShortTest();
	181	void wxArrayIntTest();
1ffc8d7a	182	void wxArrayCharTest();
cf1014a2	183	void TestSTL();
7788fc40	184	void Alloc();
cf1014a2 VS	185
	186	DECLARE_NO_COPY_CLASS(ArraysTestCase)
	187	};
	188
	189	// register in the unnamed registry so that these tests are run by default
	190	CPPUNIT_TEST_SUITE_REGISTRATION( ArraysTestCase );
	191
	192	// also include in it's own registry so that these tests can be run alone
	193	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( ArraysTestCase, "ArraysTestCase" );
	194
	195	void ArraysTestCase::wxStringArrayTest()
	196	{
	197	wxArrayString a1;
	198	a1.Add(_T("thermit"));
	199	a1.Add(_T("condor"));
	200	a1.Add(_T("lion"), 3);
	201	a1.Add(_T("dog"));
	202	a1.Add(_T("human"));
	203	a1.Add(_T("alligator"));
	204
	205	CPPUNIT_ASSERT( COMPARE_8_VALUES( a1 , _T("thermit") ,
	206	_T("condor") ,
	207	_T("lion") ,
	208	_T("lion") ,
	209	_T("lion") ,
	210	_T("dog") ,
	211	_T("human") ,
	212	_T("alligator") ) );
	213	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 8 ) );
	214
	215	wxArrayString a2(a1);
	216
e3f2384e	217	CPPUNIT_ASSERT( COMPARE_8_VALUES( a2 , _T("thermit") ,
cf1014a2 VS	218	_T("condor") ,
	219	_T("lion") ,
	220	_T("lion") ,
	221	_T("lion") ,
	222	_T("dog") ,
	223	_T("human") ,
	224	_T("alligator") ) );
	225	CPPUNIT_ASSERT( COMPARE_COUNT( a2 , 8 ) );
	226
	227	wxSortedArrayString a3(a1);
	228
e3f2384e	229	CPPUNIT_ASSERT( COMPARE_8_VALUES( a3 , _T("alligator") ,
cf1014a2 VS	230	_T("condor") ,
	231	_T("dog") ,
	232	_T("human") ,
	233	_T("lion") ,
	234	_T("lion") ,
	235	_T("lion") ,
	236	_T("thermit") ) );
	237	CPPUNIT_ASSERT( COMPARE_COUNT( a3 , 8 ) );
	238
	239	wxSortedArrayString a4;
	240	for (wxArrayString::iterator it = a1.begin(), en = a1.end(); it != en; ++it)
	241	a4.Add(*it);
	242
e3f2384e	243	CPPUNIT_ASSERT( COMPARE_8_VALUES( a4 , _T("alligator") ,
cf1014a2 VS	244	_T("condor") ,
	245	_T("dog") ,
	246	_T("human") ,
	247	_T("lion") ,
	248	_T("lion") ,
	249	_T("lion") ,
	250	_T("thermit") ) );
	251	CPPUNIT_ASSERT( COMPARE_COUNT( a4 , 8 ) );
	252
	253	a1.RemoveAt(2,3);
	254
	255	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("thermit") ,
	256	_T("condor") ,
	257	_T("dog") ,
	258	_T("human") ,
	259	_T("alligator") ) );
	260	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
	261
	262	a2 = a1;
	263
	264	CPPUNIT_ASSERT( COMPARE_5_VALUES( a2 , _T("thermit") ,
	265	_T("condor") ,
	266	_T("dog") ,
	267	_T("human") ,
	268	_T("alligator") ) );
	269	CPPUNIT_ASSERT( COMPARE_COUNT( a2 , 5 ) );
	270
	271	a1.Sort(false);
	272
	273	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("alligator") ,
	274	_T("condor") ,
	275	_T("dog") ,
	276	_T("human") ,
	277	_T("thermit") ) );
	278	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
	279
	280	a1.Sort(true);
	281
	282	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("thermit") ,
	283	_T("human") ,
	284	_T("dog") ,
	285	_T("condor") ,
	286	_T("alligator") ) );
	287	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
	288
	289	a1.Sort(&StringLenCompare);
	290
	291	CPPUNIT_ASSERT( COMPARE_5_VALUES( a1 , _T("dog") ,
	292	_T("human") ,
	293	_T("condor") ,
	294	_T("thermit") ,
	295	_T("alligator") ) );
	296	CPPUNIT_ASSERT( COMPARE_COUNT( a1 , 5 ) );
e3f2384e WS	297	CPPUNIT_ASSERT( a1.Index( _T("dog") ) == 0 );
	298	CPPUNIT_ASSERT( a1.Index( _T("human") ) == 1 );
	299	CPPUNIT_ASSERT( a1.Index( _T("humann") ) == wxNOT_FOUND );
	300	CPPUNIT_ASSERT( a1.Index( _T("condor") ) == 2 );
	301	CPPUNIT_ASSERT( a1.Index( _T("thermit") ) == 3 );
	302	CPPUNIT_ASSERT( a1.Index( _T("alligator") ) == 4 );
555d0d7e MB	303
	304	wxArrayString a5;
	305
	306	CPPUNIT_ASSERT( a5.Add( _T("x"), 1 ) == 0 );
	307	CPPUNIT_ASSERT( a5.Add( _T("a"), 3 ) == 1 );
	308
	309	CPPUNIT_ASSERT( COMPARE_4_VALUES( a5, _T("x") ,
	310	_T("a") ,
	311	_T("a") ,
	312	_T("a") ) );
cf1014a2 VS	313	}
cf1014a2 VS	314
abbb59e8 VZ	315	void ArraysTestCase::wxStringArraySplitTest()
	316	{
	317	// test wxSplit:
	318
	319	{
	320	wxString str = wxT(",,,,first,second,third,,");
	321	const wxChar *expected[] =
	322	{ wxT(""), wxT(""), wxT(""), wxT(""), wxT("first"),
	323	wxT("second"), wxT("third"), wxT(""), wxT("") };
	324
	325	wxArrayString exparr(WXSIZEOF(expected), expected);
	326	wxArrayString realarr(wxSplit(str, wxT(',')));
	327	CPPUNIT_ASSERT( exparr == realarr );
	328	}
	329
	330	{
	331	wxString str = wxT(",\\,first,second,third,");
	332	const wxChar *expected[] =
	333	{ wxT(""), wxT(",first"), wxT("second"), wxT("third"), wxT("") };
	334	const wxChar *expected2[] =
	335	{ wxT(""), wxT("\\"), wxT("first"), wxT("second"), wxT("third"), wxT("") };
	336
	337	// escaping on:
	338	wxArrayString exparr(WXSIZEOF(expected), expected);
	339	wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
	340	CPPUNIT_ASSERT( exparr == realarr );
	341
	342	// escaping turned off:
	343	wxArrayString exparr2(WXSIZEOF(expected2), expected2);
	344	wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
	345	CPPUNIT_ASSERT( exparr2 == realarr2 );
	346	}
	347
	348	{
	349	// test is escape characters placed before non-separator character are
	350	// just ignored as they should:
	351	wxString str = wxT(",\\,,fir\\st,se\\cond\\,,\\third");
	352	const wxChar *expected[] =
	353	{ wxT(""), wxT(","), wxT("fir\\st"), wxT("se\\cond,"), wxT("\\third") };
	354	const wxChar *expected2[] =
	355	{ wxT(""), wxT("\\"), wxT(""), wxT("fir\\st"), wxT("se\\cond\\"),
	356	wxT(""), wxT("\\third") };
	357
	358	// escaping on:
	359	wxArrayString exparr(WXSIZEOF(expected), expected);
	360	wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
	361	CPPUNIT_ASSERT( exparr == realarr );
	362
	363	// escaping turned off:
	364	wxArrayString exparr2(WXSIZEOF(expected2), expected2);
	365	wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
	366	CPPUNIT_ASSERT( exparr2 == realarr2 );
	367	}
	368	}
	369
	370	void ArraysTestCase::wxStringArrayJoinTest()
	371	{
	372	// test wxJoin:
	373
	374	{
	375	const wxChar *arr[] = { wxT("first"), wxT(""), wxT("second"), wxT("third") };
	376	wxString expected = wxT("first,,second,third");
	377
	378	wxArrayString arrstr(WXSIZEOF(arr), arr);
379	wxString result = wxJoin(arrstr, wxT(','));
380	CPPUNIT_ASSERT( expected == result );
381	}
382
383	{
384	const wxChar *arr[] = { wxT("first, word"), wxT(",,second"), wxT("third,,") };
385	wxString expected = wxT("first\\, word,\\,\\,second,third\\,\\,");
386	wxString expected2 = wxT("first, word,,,second,third,,");
387
388	// escaping on:
389	wxArrayString arrstr(WXSIZEOF(arr), arr);
390	wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
391	CPPUNIT_ASSERT( expected == result );
392
393	// escaping turned off:
394	wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
395	CPPUNIT_ASSERT( expected2 == result2 );
396	}
397
398	{
399	// test is escape characters placed in the original array are just ignored as they should:
400	const wxChar *arr[] = { wxT("first\\, wo\\rd"), wxT("seco\\nd"), wxT("\\third\\") };
401	wxString expected = wxT("first\\\\, wo\\rd,seco\\nd,\\third\\");
402	wxString expected2 = wxT("first\\, wo\\rd,seco\\nd,\\third\\");
403
404	// escaping on:
405	wxArrayString arrstr(WXSIZEOF(arr), arr);
406	wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
407	CPPUNIT_ASSERT( expected == result );
408
409	// escaping turned off:
410	wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
411	CPPUNIT_ASSERT( expected2 == result2 );
412	}
413	}
414
415	void ArraysTestCase::wxStringArraySplitJoinTest()
416	{
417	wxChar separators[] = { wxT('a'), wxT(','), wxT('_'), wxT(' '), wxT('\\'),
418	wxT('&'), wxT('{'), wxT('A'), wxT('<'), wxT('>'),
419	wxT('\''), wxT('\n'), wxT('!'), wxT('-') };
420
421	// test with a string: split it and then rejoin it:
422
423	wxString str = wxT("This is a long, long test; if wxSplit and wxJoin do work ")
424	wxT("correctly, then splitting and joining this 'text' _multiple_ ")
425	wxT("times shouldn't cause any loss of content.\n")
426	wxT("This is some latex code: ")
427	wxT("\\func{wxString}{wxJoin}{")
428	wxT("\\param{const wxArray String\\&}{ arr}, ")
429	wxT("\\param{const wxChar}{ sep}, ")
430	wxT("\\param{const wxChar}{ escape = '\\'}}.\n")
431	wxT("This is some HTML code: ")
432	wxT("<html><head><meta http-equiv=\"content-type\">")
433	wxT("<title>Initial page of Mozilla Firefox</title>")
434	wxT("</meta></head></html>");
435
5098c258 VZ	436	size_t i;
5098c258 VZ	437	for (i = 0; i < WXSIZEOF(separators); i++)
abbb59e8 VZ	438	{
	439	wxArrayString arr = wxSplit(str, separators[i]);
	440	CPPUNIT_ASSERT( str == wxJoin(arr, separators[i]) );
	441	}
	442
	443
	444	// test with an array: join it and then resplit it:
	445
	446	const wxChar *arr[] =
	447	{
	448	wxT("first, second!"), wxT("this is the third!!"),
	449	wxT("\nThat's the fourth token\n\n"), wxT(" - fifth\ndummy\ntoken - "),
	450	wxT("_sixth__token__with_underscores"), wxT("The! Last! One!")
	451	};
	452	wxArrayString theArr(WXSIZEOF(arr), arr);
	453
5098c258	454	for (i = 0; i < WXSIZEOF(separators); i++)
abbb59e8 VZ	455	{
	456	wxString string = wxJoin(theArr, separators[i]);
	457	CPPUNIT_ASSERT( theArr == wxSplit(string, separators[i]) );
	458	}
	459
	460	wxArrayString emptyArray;
	461	wxString string = wxJoin(emptyArray, _T(';'));
	462	CPPUNIT_ASSERT( string.empty() );
	463
	464	CPPUNIT_ASSERT( wxSplit(string, _T(';')).empty() );
	465
	466	CPPUNIT_ASSERT_EQUAL( (size_t)2, wxSplit(_T(";"), _T(';')).size() );
	467	}
	468
cf1014a2 VS	469	void ArraysTestCase::wxObjArrayTest()
	470	{
	471	{
	472	ArrayBars bars;
	473	Bar bar(_T("first bar in general, second bar in array (two copies!)"));
	474
	475	CPPUNIT_ASSERT( bars.GetCount() == 0 );
	476	CPPUNIT_ASSERT( Bar::GetNumber() == 1 );
	477
	478	bars.Add(new Bar(_T("first bar in array")));
	479	bars.Add(bar,2);
	480
	481	CPPUNIT_ASSERT( bars.GetCount() == 3 );
	482	CPPUNIT_ASSERT( Bar::GetNumber() == 4 );
	483
	484	bars.RemoveAt(1, bars.GetCount() - 1);
	485
	486	CPPUNIT_ASSERT( bars.GetCount() == 1 );
	487	CPPUNIT_ASSERT( Bar::GetNumber() == 2 );
	488
	489	bars.Empty();
	490
	491	CPPUNIT_ASSERT( bars.GetCount() == 0 );
	492	CPPUNIT_ASSERT( Bar::GetNumber() == 1 );
	493	}
	494	CPPUNIT_ASSERT( Bar::GetNumber() == 0 );
	495	}
	496
	497	#define TestArrayOf(name) \
	498	\
	499	void ArraysTestCase::wxArray ## name ## Test() \
	500	{ \
	501	wxArray##name a; \
	502	a.Add(1); \
	503	a.Add(17,2); \
	504	a.Add(5,3); \
	505	a.Add(3,4); \
	506	\
	507	CPPUNIT_ASSERT( COMPARE_10_VALUES(a,1,17,17,5,5,5,3,3,3,3) ); \
	508	CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) ); \
	509	\
	510	a.Sort(name ## Compare); \
	511	\
	512	CPPUNIT_ASSERT( COMPARE_10_VALUES(a,1,3,3,3,3,5,5,5,17,17) ); \
	513	CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) ); \
	514	\
	515	a.Sort(name ## RevCompare); \
	516	\
	517	CPPUNIT_ASSERT( COMPARE_10_VALUES(a,17,17,5,5,5,3,3,3,3,1) ); \
	518	CPPUNIT_ASSERT( COMPARE_COUNT( a , 10 ) ); \
	519	\
	520	wxSortedArray##name b; \
	521	\
	522	b.Add(1); \
	523	b.Add(17); \
	524	b.Add(5); \
	525	b.Add(3); \
	526	\
	527	CPPUNIT_ASSERT( COMPARE_4_VALUES(b,1,3,5,17) ); \
	528	CPPUNIT_ASSERT( COMPARE_COUNT( b , 4 ) ); \
10dcbe63 MB	529	CPPUNIT_ASSERT( b.Index( 0 ) == wxNOT_FOUND ); \
	530	CPPUNIT_ASSERT( b.Index( 1 ) == 0 ); \
	531	CPPUNIT_ASSERT( b.Index( 3 ) == 1 ); \
	532	CPPUNIT_ASSERT( b.Index( 4 ) == wxNOT_FOUND ); \
	533	CPPUNIT_ASSERT( b.Index( 5 ) == 2 ); \
	534	CPPUNIT_ASSERT( b.Index( 6 ) == wxNOT_FOUND ); \
	535	CPPUNIT_ASSERT( b.Index( 17 ) == 3 ); \
cf1014a2 VS	536	}
	537
	538	TestArrayOf(UShort);
	539
1ffc8d7a VZ	540	TestArrayOf(Char);
1ffc8d7a VZ	541
cf1014a2 VS	542	TestArrayOf(Int);
cf1014a2 VS	543
7788fc40 VZ	544	void ArraysTestCase::Alloc()
	545	{
	546	wxArrayInt a;
	547	a.Add(17);
	548	a.Add(9);
7d3b9f3a	549	CPPUNIT_ASSERT_EQUAL( size_t(2), a.GetCount() );
7788fc40 VZ	550
	551	a.Alloc(1000);
	552
7d3b9f3a	553	CPPUNIT_ASSERT_EQUAL( size_t(2), a.GetCount() );
7788fc40 VZ	554	CPPUNIT_ASSERT_EQUAL( 17, a[0] );
	555	CPPUNIT_ASSERT_EQUAL( 9, a[1] );
	556	}
	557
cf1014a2 VS	558	void ArraysTestCase::TestSTL()
	559	{
	560	wxArrayInt list1;
	561	wxArrayInt::iterator it, en;
	562	wxArrayInt::reverse_iterator rit, ren;
	563	int i;
a059db11 VZ	564	static const int COUNT = 5;
	565
	566	for ( i = 0; i < COUNT; ++i )
cf1014a2 VS	567	list1.push_back(i);
cf1014a2 VS	568
a059db11 VZ	569	CPPUNIT_ASSERT( list1.capacity() >= (size_t)COUNT );
	570	CPPUNIT_ASSERT_EQUAL( (size_t)COUNT, list1.size() );
	571
cf1014a2 VS	572	for ( it = list1.begin(), en = list1.end(), i = 0;
	573	it != en; ++it, ++i )
	574	{
	575	CPPUNIT_ASSERT( *it == i );
	576	}
	577
a059db11 VZ	578	CPPUNIT_ASSERT_EQUAL( COUNT, i );
	579
	580	for ( rit = list1.rbegin(), ren = list1.rend(), i = COUNT;
cf1014a2 VS	581	rit != ren; ++rit, --i )
cf1014a2 VS	582	{
a059db11	583	CPPUNIT_ASSERT( *rit == i-1 );
cf1014a2 VS	584	}
cf1014a2 VS	585
a059db11 VZ	586	CPPUNIT_ASSERT_EQUAL( 0, i );
a059db11 VZ	587
cf1014a2 VS	588	CPPUNIT_ASSERT( list1.rbegin() == (list1.end()-1) &&
	589	list1.begin() == (list1.rend()-1) );
	590
	591	it = list1.begin()+1;
	592	rit = list1.rbegin()+1;
	593	CPPUNIT_ASSERT( list1.begin() == (it-1) &&
	594	list1.rbegin() == (rit-1) );
	595
a059db11	596	CPPUNIT_ASSERT( ( list1.front() == 0 ) && ( list1.back() == COUNT - 1 ) );
cf1014a2 VS	597
	598	list1.erase(list1.begin());
	599	list1.erase(list1.end()-1);
	600
	601	for ( it = list1.begin(), en = list1.end(), i = 1;
	602	it != en; ++it, ++i )
	603	{
	604	CPPUNIT_ASSERT( *it == i );
	605	}
35d5da67 VZ	606
	607
	608	ItemPtrArray items;
	609	items.push_back(new Item(17));
	610	CPPUNIT_ASSERT_EQUAL( 17, (*(items.rbegin()))->n );
	611	CPPUNIT_ASSERT_EQUAL( 17, (**items.begin()).n );
cf1014a2	612	}