File: anytest.cpp

package info (click to toggle)
wxwidgets3.0 3.0.5.1%2Bdfsg-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 120,464 kB
  • sloc: cpp: 896,633; makefile: 52,303; ansic: 21,971; sh: 5,713; python: 2,940; xml: 1,534; perl: 264; javascript: 33
file content (741 lines) | stat: -rw-r--r-- 23,192 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
///////////////////////////////////////////////////////////////////////////////
// Name:        tests/any/anytest.cpp
// Purpose:     Test the wxAny classes
// Author:      Jaakko Salli
// Copyright:   (c) the wxWidgets team
// Licence:     wxWindows licence
///////////////////////////////////////////////////////////////////////////////

#include "testprec.h"

#ifdef __BORLANDC__
#   pragma hdrstop
#endif

#if wxUSE_ANY

#include "wx/any.h"
#include "wx/datetime.h"
#include "wx/object.h"
#include "wx/vector.h"

#include <math.h>

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

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

private:
    CPPUNIT_TEST_SUITE( wxAnyTestCase );
        CPPUNIT_TEST( CheckType );
        CPPUNIT_TEST( Equality );
        CPPUNIT_TEST( As );
        CPPUNIT_TEST( GetAs );
        CPPUNIT_TEST( Null );
        CPPUNIT_TEST( wxVariantConversions );
        CPPUNIT_TEST( CustomTemplateSpecialization );
        CPPUNIT_TEST( Misc );
    CPPUNIT_TEST_SUITE_END();

    void CheckType();
    void Equality();
    void As();
    void GetAs();
    void Null();
    void wxVariantConversions();
    void CustomTemplateSpecialization();
    void Misc();

    wxDateTime m_testDateTime;

    wxAny   m_anySignedChar1;
    wxAny   m_anySignedShort1;
    wxAny   m_anySignedInt1;
    wxAny   m_anySignedLong1;
    wxAny   m_anySignedLongLong1;
    wxAny   m_anyUnsignedChar1;
    wxAny   m_anyUnsignedShort1;
    wxAny   m_anyUnsignedInt1;
    wxAny   m_anyUnsignedLong1;
    wxAny   m_anyUnsignedLongLong1;
    wxAny   m_anyStringString1;
    wxAny   m_anyCharString1;
    wxAny   m_anyWcharString1;
    wxAny   m_anyBool1;
    wxAny   m_anyFloatDouble1;
    wxAny   m_anyDoubleDouble1;
    wxAny   m_anyWxObjectPtr1;
    wxAny   m_anyVoidPtr1;
    wxAny   m_anyDateTime1;
    wxAny   m_anyUniChar1;

    wxAny   m_anySignedChar2;
    wxAny   m_anySignedShort2;
    wxAny   m_anySignedInt2;
    wxAny   m_anySignedLong2;
    wxAny   m_anySignedLongLong2;
    wxAny   m_anyUnsignedChar2;
    wxAny   m_anyUnsignedShort2;
    wxAny   m_anyUnsignedInt2;
    wxAny   m_anyUnsignedLong2;
    wxAny   m_anyUnsignedLongLong2;
    wxAny   m_anyStringString2;
    wxAny   m_anyCharString2;
    wxAny   m_anyWcharString2;
    wxAny   m_anyBool2;
    wxAny   m_anyFloatDouble2;
    wxAny   m_anyDoubleDouble2;
    wxAny   m_anyWxObjectPtr2;
    wxAny   m_anyVoidPtr2;
    wxAny   m_anyDateTime2;

    DECLARE_NO_COPY_CLASS(wxAnyTestCase)
};

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

// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( wxAnyTestCase, "wxAnyTestCase" );

// Let's use a number with first digit after decimal dot less than 5,
// so that we don't have to worry about whether conversion from float
// to int truncates or rounds.
const float TEST_FLOAT_CONST = 123.456f;
const double TEST_DOUBLE_CONST = 123.456;

const double FEQ_DELTA = 0.001;

wxObject* dummyWxObjectPointer = reinterpret_cast<wxObject*>(1234);
void* dummyVoidPointer = reinterpret_cast<void*>(1234);


//
// Test both 'creation' methods
wxAnyTestCase::wxAnyTestCase()
    : m_anySignedChar1((signed char)15),
      m_anySignedShort1((signed short)15),
      m_anySignedInt1((signed int)15),
      m_anySignedLong1((signed long)15),
#ifdef wxLongLong_t
      m_anySignedLongLong1((wxLongLong_t)15),
#endif
      m_anyUnsignedChar1((unsigned char)15),
      m_anyUnsignedShort1((unsigned short)15),
      m_anyUnsignedInt1((unsigned int)15),
      m_anyUnsignedLong1((unsigned long)15),
#ifdef wxLongLong_t
      m_anyUnsignedLongLong1((wxULongLong_t)15),
#endif
      m_anyStringString1(wxString("abc")),
      m_anyCharString1("abc"),
      m_anyWcharString1(L"abc"),
      m_anyBool1(true),
      m_anyFloatDouble1(TEST_FLOAT_CONST),
      m_anyDoubleDouble1(TEST_DOUBLE_CONST),
      m_anyWxObjectPtr1(dummyWxObjectPointer),
      m_anyVoidPtr1(dummyVoidPointer),
      m_anyDateTime1(wxDateTime::Now())
{
    m_testDateTime = wxDateTime::Now();
    m_anySignedChar2 = (signed char)15;
    m_anySignedShort2 = (signed short)15;
    m_anySignedInt2 = (signed int)15;
    m_anySignedLong2 = (signed long)15;
#ifdef wxLongLong_t
    m_anySignedLongLong2 = (wxLongLong_t)15;
#endif
    m_anyUnsignedChar2 = (unsigned char)15;
    m_anyUnsignedShort2 = (unsigned short)15;
    m_anyUnsignedInt2 = (unsigned int)15;
    m_anyUnsignedLong2 = (unsigned long)15;
#ifdef wxLongLong_t
    m_anyUnsignedLongLong2 = (wxULongLong_t)15;
#endif
    m_anyStringString2 = wxString("abc");
    m_anyCharString2 = "abc";
    m_anyWcharString2 = L"abc";
    m_anyBool2 = true;
    m_anyFloatDouble2 = TEST_FLOAT_CONST;
    m_anyDoubleDouble2 = TEST_DOUBLE_CONST;
    m_anyDateTime2 = m_testDateTime;
    m_anyUniChar1 = wxUniChar('A');
    m_anyWxObjectPtr2 = dummyWxObjectPointer;
    m_anyVoidPtr2 = dummyVoidPointer;
}

void wxAnyTestCase::CheckType()
{
    wxAny nullAny;
    CPPUNIT_ASSERT(!wxANY_CHECK_TYPE(nullAny, wxString));

    CPPUNIT_ASSERT(wxANY_CHECK_TYPE(m_anyCharString2, const char*));
    CPPUNIT_ASSERT(!wxANY_CHECK_TYPE(m_anyCharString2, wxString));
    CPPUNIT_ASSERT(!wxANY_CHECK_TYPE(m_anyCharString2, const wchar_t*));
    CPPUNIT_ASSERT(wxANY_CHECK_TYPE(m_anyWcharString2, const wchar_t*));
    CPPUNIT_ASSERT(!wxANY_CHECK_TYPE(m_anyWcharString2, wxString));
    CPPUNIT_ASSERT(!wxANY_CHECK_TYPE(m_anyWcharString2, const char*));

    // HasSameType()
    CPPUNIT_ASSERT( m_anyWcharString1.HasSameType(m_anyWcharString2) );
    CPPUNIT_ASSERT( !m_anyWcharString1.HasSameType(m_anyBool1) );
}

void wxAnyTestCase::Equality()
{
    //
    // Currently this should work
    CPPUNIT_ASSERT(m_anyUnsignedLong1 == 15L);
    CPPUNIT_ASSERT(m_anyUnsignedLong1 != 30L);
    CPPUNIT_ASSERT(m_anyUnsignedLong1 == 15UL);
    CPPUNIT_ASSERT(m_anyUnsignedLong1 != 30UL);
    CPPUNIT_ASSERT(m_anyStringString1 == wxString("abc"));
    CPPUNIT_ASSERT(m_anyStringString1 != wxString("ABC"));
    CPPUNIT_ASSERT(m_anyStringString1 == "abc");
    CPPUNIT_ASSERT(m_anyStringString1 != "ABC");
    CPPUNIT_ASSERT(m_anyStringString1 == L"abc");
    CPPUNIT_ASSERT(m_anyStringString1 != L"ABC");
    CPPUNIT_ASSERT(m_anyBool1 == true);
    CPPUNIT_ASSERT(m_anyBool1 != false);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble1, double),
                                 wxANY_AS(m_anyDoubleDouble1, double),
                                 FEQ_DELTA);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble1, double),
                                 TEST_FLOAT_CONST,
                                 FEQ_DELTA);
    CPPUNIT_ASSERT(wxANY_AS(m_anyWxObjectPtr1, wxObject*)
                        == dummyWxObjectPointer);
    CPPUNIT_ASSERT(wxANY_AS(m_anyVoidPtr1, void*) == dummyVoidPointer);

    CPPUNIT_ASSERT(m_anySignedLong2 == 15);
    CPPUNIT_ASSERT(m_anyStringString2 == wxString("abc"));
    CPPUNIT_ASSERT(m_anyStringString2 == "abc");
    CPPUNIT_ASSERT(m_anyStringString2 == L"abc");
    CPPUNIT_ASSERT(m_anyBool2 == true);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble2, double),
                                 wxANY_AS(m_anyDoubleDouble2, double),
                                 FEQ_DELTA);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble2, double),
                                 TEST_FLOAT_CONST,
                                 FEQ_DELTA);
    CPPUNIT_ASSERT(wxANY_AS(m_anyWxObjectPtr2, wxObject*)
                        == dummyWxObjectPointer);
    CPPUNIT_ASSERT(wxANY_AS(m_anyVoidPtr2, void*) == dummyVoidPointer);

    // Test sub-type system type compatibility
    CPPUNIT_ASSERT(m_anySignedShort1.GetType()->
                  IsSameType(m_anySignedLongLong1.GetType()));
    CPPUNIT_ASSERT(m_anyUnsignedShort1.GetType()->
                   IsSameType(m_anyUnsignedLongLong1.GetType()));
}

void wxAnyTestCase::As()
{
    //
    // Test getting C++ data from wxAny without dynamic conversion
    signed char a = wxANY_AS(m_anySignedChar1, signed char);
    CPPUNIT_ASSERT(a == (signed int)15);
    signed short b = wxANY_AS(m_anySignedShort1, signed short);
    CPPUNIT_ASSERT(b == (signed int)15);
    signed int c = wxANY_AS(m_anySignedInt1, signed int);
    CPPUNIT_ASSERT(c == (signed int)15);
    signed long d = wxANY_AS(m_anySignedLong1, signed long);
    CPPUNIT_ASSERT(d == (signed int)15);
#ifdef wxLongLong_t
    wxLongLong_t e = wxANY_AS(m_anySignedLongLong1, wxLongLong_t);
    CPPUNIT_ASSERT(e == (signed int)15);
#endif
    unsigned char f = wxANY_AS(m_anyUnsignedChar1, unsigned char);
    CPPUNIT_ASSERT(f == (unsigned int)15);
    unsigned short g = wxANY_AS(m_anyUnsignedShort1, unsigned short);
    CPPUNIT_ASSERT(g == (unsigned int)15);
    unsigned int h = wxANY_AS(m_anyUnsignedInt1, unsigned int);
    CPPUNIT_ASSERT(h == (unsigned int)15);
    unsigned long i = wxANY_AS(m_anyUnsignedLong1, unsigned long);
    CPPUNIT_ASSERT(i == (unsigned int)15);
#ifdef wxLongLong_t
    wxULongLong_t j = wxANY_AS(m_anyUnsignedLongLong1, wxULongLong_t);
    CPPUNIT_ASSERT(j == (unsigned int)15);
#endif
    wxString k = wxANY_AS(m_anyStringString1, wxString);
    CPPUNIT_ASSERT(k == "abc");
    wxString l = wxANY_AS(m_anyCharString1, wxString);
    const char* cptr = wxANY_AS(m_anyCharString1, const char*);
    CPPUNIT_ASSERT(l == "abc");
    CPPUNIT_ASSERT(cptr);
    wxString m = wxANY_AS(m_anyWcharString1, wxString);
    const wchar_t* wcptr = wxANY_AS(m_anyWcharString1, const wchar_t*);
    CPPUNIT_ASSERT(wcptr);
    CPPUNIT_ASSERT(m == "abc");
    bool n = wxANY_AS(m_anyBool1, bool);
    CPPUNIT_ASSERT(n);

    // Make sure the stored float that comes back is -identical-.
    // So do not use delta comparison here.
    float o = wxANY_AS(m_anyFloatDouble1, float);
    CPPUNIT_ASSERT_EQUAL(o, TEST_FLOAT_CONST);

    double p = wxANY_AS(m_anyDoubleDouble1, double);
    CPPUNIT_ASSERT_EQUAL(p, TEST_DOUBLE_CONST);

    wxUniChar chr = wxANY_AS(m_anyUniChar1, wxUniChar);
    CPPUNIT_ASSERT(chr == 'A');
    wxDateTime q = wxANY_AS(m_anyDateTime1, wxDateTime);
    CPPUNIT_ASSERT(q == m_testDateTime);
    wxObject* r = wxANY_AS(m_anyWxObjectPtr1, wxObject*);
    CPPUNIT_ASSERT(r == dummyWxObjectPointer);
    void* s = wxANY_AS(m_anyVoidPtr1, void*);
    CPPUNIT_ASSERT(s == dummyVoidPointer);
}

void wxAnyTestCase::Null()
{
    wxAny a;
    CPPUNIT_ASSERT(a.IsNull());
    a = -127;
    CPPUNIT_ASSERT(a == -127);
    a.MakeNull();
    CPPUNIT_ASSERT(a.IsNull());
}

void wxAnyTestCase::GetAs()
{
    //
    // Test dynamic conversion
    bool res;
    long l = 0;
    short int si = 0;
    unsigned long ul = 0;
    wxString s;
    // Let's test against float instead of double, since the former
    // is not the native underlying type the code converts to, but
    // should still work, all the same.
    float f = 0.0;
    bool b = false;

    // Conversions from signed long type
    // The first check should be enough to make sure that the sub-type system
    // has not failed.
    res = m_anySignedLong1.GetAs(&si);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_EQUAL(si, 15);
    res = m_anySignedLong1.GetAs(&ul);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_EQUAL(ul, 15UL);
    res = m_anySignedLong1.GetAs(&s);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(s == "15");
    res = m_anySignedLong1.GetAs(&f);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
    res = m_anySignedLong1.GetAs(&b);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(b == true);

    // Conversions from unsigned long type
    res = m_anyUnsignedLong1.GetAs(&l);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(l == static_cast<signed long>(15));
    res = m_anyUnsignedLong1.GetAs(&s);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(s == "15");
    res = m_anyUnsignedLong1.GetAs(&f);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
    res = m_anyUnsignedLong1.GetAs(&b);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(b == true);

    // Conversions from default "abc" string to other types
    // should not work.
    CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&l));
    CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&ul));
    CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&f));
    CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&b));

    // Let's test some other conversions from string that should work.
    wxAny anyString;

    anyString = "15";
    res = anyString.GetAs(&l);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(l == static_cast<signed long>(15));
    res = anyString.GetAs(&ul);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(15));
    res = anyString.GetAs(&f);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
    anyString = "TRUE";
    res = anyString.GetAs(&b);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(b == true);
    anyString = "0";
    res = anyString.GetAs(&b);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(b == false);

    // Conversions from bool type
    res = m_anyBool1.GetAs(&l);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(l == static_cast<signed long>(1));
    res = m_anyBool1.GetAs(&ul);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(1));
    res = m_anyBool1.GetAs(&s);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(s == "true");
    CPPUNIT_ASSERT(!m_anyBool1.GetAs(&f));

    // Conversions from floating point type
    res = m_anyDoubleDouble1.GetAs(&l);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(l == static_cast<signed long>(123));
    res = m_anyDoubleDouble1.GetAs(&ul);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(123));
    res = m_anyDoubleDouble1.GetAs(&s);
    CPPUNIT_ASSERT(res);
    double d2;
    res = s.ToCDouble(&d2);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(d2, TEST_FLOAT_CONST, FEQ_DELTA);
}


//
// Test user data type for wxAnyValueTypeImpl specialization
// any hand-built wxVariantData. Also for inplace allocation
// sanity checks.
//

class MyClass;

static wxVector<MyClass*> gs_myClassInstances;

class MyClass
{
public:
    MyClass( int someValue = 32768 )
    {
        Init();
        m_someValue = someValue;
    }
    MyClass( const MyClass& other )
    {
        Init();
        m_someValue = other.m_someValue;
    }
    virtual ~MyClass()
    {
        for ( size_t i=0; i<gs_myClassInstances.size(); i++ )
        {
            if ( gs_myClassInstances[i] == this )
            {
                gs_myClassInstances.erase(gs_myClassInstances.begin()+i);
            }
        }
    }

    int GetValue() const
    {
        return m_someValue;
    }

    wxString ToString()
    {
        return wxString::Format("%i", m_someValue);
    }

private:
    void Init()
    {
        // We use this for some sanity checking
        gs_myClassInstances.push_back(this);
    }

    int     m_someValue;
};


#if wxUSE_VARIANT

// For testing purposes, create dummy variant data implementation
// that does not have wxAny conversion code
class wxMyVariantData : public wxVariantData
{
public:
    wxMyVariantData(const MyClass& value)
    {
        m_value = value;
    }

    virtual bool Eq(wxVariantData& WXUNUSED(data)) const
    {
        return false;
    }

    // What type is it? Return a string name.
    virtual wxString GetType() const { return "MyClass"; }

    virtual wxVariantData* Clone() const
    {
        return new wxMyVariantData(m_value);
    }

protected:
    MyClass     m_value;
};

#endif // wxUSE_VARIANT


void wxAnyTestCase::wxVariantConversions()
{
#if wxUSE_VARIANT
    //
    // Test various conversions to and from wxVariant
    //
    bool res;

    // Prepare wxVariants
    wxVariant vLong(123L);
    wxVariant vString("ABC");
    wxVariant vDouble(TEST_FLOAT_CONST);
    wxVariant vBool((bool)true);
    wxVariant vChar('A');
#ifdef wxLongLong_t
    wxVariant vLongLong(wxLongLong(wxLL(0xAABBBBCCCC)));
    wxVariant vULongLong(wxULongLong(wxULL(123456)));
#endif
    wxArrayString arrstr;
    arrstr.push_back("test string");
    wxVariant vArrayString(arrstr);
    wxVariant vDateTime(m_testDateTime);
    wxVariant vVoidPtr(dummyVoidPointer);
    wxVariant vCustomType(new wxMyVariantData(MyClass(101)));
    wxVariant vList;

    vList.NullList();
    vList.Append(15);
    vList.Append("abc");

    // Convert to wxAnys, and then back to wxVariants
    wxVariant variant;

    wxAny any(vLong);
    CPPUNIT_ASSERT(any == 123L);
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant == 123L);

    // Make sure integer variant has correct type information
    CPPUNIT_ASSERT(variant.GetLong() == 123);
    CPPUNIT_ASSERT(variant.GetType() == "long");

    // Unsigned long wxAny should convert to "ulonglong" wxVariant
    any = 1000UL;
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetType() == "ulonglong");
    CPPUNIT_ASSERT(variant.GetLong() == 1000);

    any = vString;
    CPPUNIT_ASSERT(any == "ABC");
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetString() == "ABC");

    // Must be able to build string wxVariant from wxAny built from
    // string literal
    any = "ABC";
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetType() == "string");
    CPPUNIT_ASSERT(variant.GetString() == "ABC");
    any = L"ABC";
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetType() == "string");
#if wxUSE_UNICODE
    CPPUNIT_ASSERT(variant.GetString() == L"ABC");
#endif

    any = vDouble;
    double d = wxANY_AS(any, double);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(d, TEST_FLOAT_CONST, FEQ_DELTA);
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(variant.GetDouble(),
                                 TEST_FLOAT_CONST,
                                 FEQ_DELTA);

    any = vBool;
    CPPUNIT_ASSERT(wxANY_AS(any, bool) == true);
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetBool() == true);

    any = wxAny(vChar);
    //CPPUNIT_ASSERT(wxANY_AS(any, wxUniChar) == 'A');
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetChar() == 'A');

#ifdef wxLongLong_t
    any = wxAny(vLongLong);
    CPPUNIT_ASSERT(any == wxLL(0xAABBBBCCCC));
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetType() == "longlong");
    CPPUNIT_ASSERT(variant.GetLongLong() == wxLongLong(wxLL(0xAABBBBCCCC)));

#if LONG_MAX == wxINT64_MAX
    // As a sanity check, test that wxVariant of type 'long' converts
    // seamlessly to 'longlong' (on some 64-bit systems)
    any = 0xAABBBBCCCCL;
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(variant.GetLongLong() == wxLongLong(wxLL(0xAABBBBCCCC)));
#endif

    any = wxAny(vULongLong);
    CPPUNIT_ASSERT(any == wxLL(123456));
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetType() == "ulonglong");
    CPPUNIT_ASSERT(variant.GetULongLong() == wxULongLong(wxULL(123456)));
#endif

    // Cannot test equality for the rest, just test that they convert
    // back correctly.
    any = wxAny(vArrayString);
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    wxArrayString arrstr2 = variant.GetArrayString();
    CPPUNIT_ASSERT(arrstr2 == arrstr);

    any = m_testDateTime;
    CPPUNIT_ASSERT(wxANY_AS(any, wxDateTime) == m_testDateTime);
    any = wxAny(vDateTime);
    CPPUNIT_ASSERT(wxANY_AS(any, wxDateTime) == m_testDateTime);
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant == m_testDateTime);

    any = wxAny(vVoidPtr);
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetVoidPtr() == dummyVoidPointer);

    any = wxAny(vList);
    CPPUNIT_ASSERT(wxANY_CHECK_TYPE(any, wxAnyList));
    wxAnyList anyList = wxANY_AS(any, wxAnyList);
    CPPUNIT_ASSERT(anyList.GetCount() == 2);
    CPPUNIT_ASSERT(wxANY_AS((*anyList[0]), int) == 15);
    CPPUNIT_ASSERT(wxANY_AS((*anyList[1]), wxString) == "abc");
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetType() == "list");
    CPPUNIT_ASSERT(variant.GetCount() == 2);
    CPPUNIT_ASSERT(variant[0].GetLong() == 15);
    CPPUNIT_ASSERT(variant[1].GetString() == "abc");

    any = wxAny(vCustomType);
    CPPUNIT_ASSERT(wxANY_CHECK_TYPE(any, wxVariantData*));
    res = any.GetAs(&variant);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT(variant.GetType() == "MyClass");

#endif // wxUSE_VARIANT
}

template<>
class wxAnyValueTypeImpl<MyClass> :
    public wxAnyValueTypeImplBase<MyClass>
{
    WX_DECLARE_ANY_VALUE_TYPE(wxAnyValueTypeImpl<MyClass>)
public:
    wxAnyValueTypeImpl() :
        wxAnyValueTypeImplBase<MyClass>() { }
    virtual ~wxAnyValueTypeImpl() { }

    virtual bool ConvertValue(const wxAnyValueBuffer& src,
                              wxAnyValueType* dstType,
                              wxAnyValueBuffer& dst) const
    {
        MyClass value = GetValue(src);

        if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, wxString) )
        {
            wxString s = value.ToString();
            wxAnyValueTypeImpl<wxString>::SetValue(s, dst);
        }
        else
            return false;

        return true;
    }
};

//
// Following must be placed somewhere in your source code
WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<MyClass>)

void wxAnyTestCase::CustomTemplateSpecialization()
{
    // Do only a minimal CheckType() test, as dynamic type conversion already
    // uses it a lot.
    bool res;
    MyClass myObject;
    wxAny any = myObject;

    CPPUNIT_ASSERT( wxANY_CHECK_TYPE(any, MyClass) );
    MyClass myObject2 = wxANY_AS(any, MyClass);
    wxUnusedVar(myObject2);

    wxString str;
    res = any.GetAs(&str);
    CPPUNIT_ASSERT(res);
    CPPUNIT_ASSERT_EQUAL(str, myObject.ToString());
}

void wxAnyTestCase::Misc()
{
    // Do some (inplace) allocation sanity checks
    {

        // Do it inside a scope so we can easily test instance count
        // afterwards
        MyClass myObject(15);
        wxAny any = myObject;

        // There must be two instances - first in myObject,
        // and second copied in any.
        CPPUNIT_ASSERT_EQUAL(gs_myClassInstances.size(), 2);

        // Check that it is allocated in-place, as supposed
        if ( sizeof(MyClass) <= WX_ANY_VALUE_BUFFER_SIZE )
        {
            // Memory block of the instance second must be inside the any
            size_t anyBegin = reinterpret_cast<size_t>(&any);
            size_t anyEnd = anyBegin + sizeof(wxAny);
            size_t pos = reinterpret_cast<size_t>(gs_myClassInstances[1]);
            CPPUNIT_ASSERT( pos >= anyBegin );
            CPPUNIT_ASSERT( pos < anyEnd );
        }

        wxAny any2 = any;
        CPPUNIT_ASSERT( wxANY_AS(any2, MyClass).GetValue() == 15 );
    }

    // Make sure allocations and deallocations match
    CPPUNIT_ASSERT_EQUAL(gs_myClassInstances.size(), 0);
}

#endif // wxUSE_ANY