tests/any/anytest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/any/anytest.cpp
   3 // Purpose:     Test the wxAny classes
   4 // Author:      Jaakko Salli
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) the wxWidgets team
   7 // Licence:     wxWindows licence
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #include "testprec.h"
  11
  12 #ifdef __BORLANDC__
  13 #   pragma hdrstop
  14 #endif
  15
  16 #if wxUSE_ANY
  17
  18 #include "wx/any.h"
  19 #include "wx/datetime.h"
  20 #include "wx/object.h"
  21
  22 #include <math.h>
  23
  24 // ----------------------------------------------------------------------------
  25 // test class
  26 // ----------------------------------------------------------------------------
  27
  28 class wxAnyTestCase : public CppUnit::TestCase
  29 {
  30 public:
  31     wxAnyTestCase();
  32
  33 private:
  34     CPPUNIT_TEST_SUITE( wxAnyTestCase );
  35         CPPUNIT_TEST( Equality );
  36         CPPUNIT_TEST( As );
  37         CPPUNIT_TEST( GetAs );
  38         CPPUNIT_TEST( Null );
  39         CPPUNIT_TEST( wxVariantConversions );
  40         CPPUNIT_TEST( CustomTemplateSpecialization );
  41     CPPUNIT_TEST_SUITE_END();
  42
  43     void Equality();
  44     void As();
  45     void GetAs();
  46     void Null();
  47     void wxVariantConversions();
  48     void CustomTemplateSpecialization();
  49
  50     wxDateTime m_testDateTime;
  51
  52     wxAny   m_anySignedChar1;
  53     wxAny   m_anySignedShort1;
  54     wxAny   m_anySignedInt1;
  55     wxAny   m_anySignedLong1;
  56     wxAny   m_anySignedLongLong1;
  57     wxAny   m_anyUnsignedChar1;
  58     wxAny   m_anyUnsignedShort1;
  59     wxAny   m_anyUnsignedInt1;
  60     wxAny   m_anyUnsignedLong1;
  61     wxAny   m_anyUnsignedLongLong1;
  62     wxAny   m_anyStringString1;
  63     wxAny   m_anyCharString1;
  64     wxAny   m_anyWcharString1;
  65     wxAny   m_anyBool1;
  66     wxAny   m_anyFloatDouble1;
  67     wxAny   m_anyDoubleDouble1;
  68     wxAny   m_anyWxObjectPtr1;
  69     wxAny   m_anyVoidPtr1;
  70     wxAny   m_anyDateTime1;
  71     wxAny   m_anyUniChar1;
  72
  73     wxAny   m_anySignedChar2;
  74     wxAny   m_anySignedShort2;
  75     wxAny   m_anySignedInt2;
  76     wxAny   m_anySignedLong2;
  77     wxAny   m_anySignedLongLong2;
  78     wxAny   m_anyUnsignedChar2;
  79     wxAny   m_anyUnsignedShort2;
  80     wxAny   m_anyUnsignedInt2;
  81     wxAny   m_anyUnsignedLong2;
  82     wxAny   m_anyUnsignedLongLong2;
  83     wxAny   m_anyStringString2;
  84     wxAny   m_anyCharString2;
  85     wxAny   m_anyWcharString2;
  86     wxAny   m_anyBool2;
  87     wxAny   m_anyFloatDouble2;
  88     wxAny   m_anyDoubleDouble2;
  89     wxAny   m_anyWxObjectPtr2;
  90     wxAny   m_anyVoidPtr2;
  91     wxAny   m_anyDateTime2;
  92
  93     DECLARE_NO_COPY_CLASS(wxAnyTestCase)
  94 };
  95
  96 // register in the unnamed registry so that these tests are run by default
  97 CPPUNIT_TEST_SUITE_REGISTRATION( wxAnyTestCase );
  98
  99 // also include in it's own registry so that these tests can be run alone
 100 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( wxAnyTestCase, "wxAnyTestCase" );
 101
 102 // Let's use a number with first digit after decimal dot less than 5,
 103 // so that we don't have to worry about whether conversion from float
 104 // to int truncates or rounds.
 105 const double TEST_FLOAT_CONST = 123.456;
 106
 107 const double FEQ_DELTA = 0.001;
 108
 109 wxObject* dummyWxObjectPointer = reinterpret_cast<wxObject*>(1234);
 110 void* dummyVoidPointer = reinterpret_cast<void*>(1234);
 111
 112
 113 //
 114 // Test both 'creation' methods
 115 wxAnyTestCase::wxAnyTestCase()
 116     : m_anySignedChar1((signed char)15),
 117       m_anySignedShort1((signed short)15),
 118       m_anySignedInt1((signed int)15),
 119       m_anySignedLong1((signed long)15),
 120 #ifdef wxLongLong_t
 121       m_anySignedLongLong1((wxLongLong_t)15),
 122 #endif
 123       m_anyUnsignedChar1((unsigned char)15),
 124       m_anyUnsignedShort1((unsigned short)15),
 125       m_anyUnsignedInt1((unsigned int)15),
 126       m_anyUnsignedLong1((unsigned long)15),
 127 #ifdef wxLongLong_t
 128       m_anyUnsignedLongLong1((wxULongLong_t)15),
 129 #endif
 130       m_anyStringString1(wxString("abc")),
 131       m_anyCharString1("abc"),
 132       m_anyWcharString1(L"abc"),
 133       m_anyBool1(true),
 134       m_anyFloatDouble1((float)TEST_FLOAT_CONST),
 135       m_anyDoubleDouble1((double)TEST_FLOAT_CONST),
 136       m_anyWxObjectPtr1(dummyWxObjectPointer),
 137       m_anyVoidPtr1(dummyVoidPointer),
 138       m_anyDateTime1(wxDateTime::Now())
 139 {
 140     m_testDateTime = wxDateTime::Now();
 141     m_anySignedChar2 = (signed char)15;
 142     m_anySignedShort2 = (signed short)15;
 143     m_anySignedInt2 = (signed int)15;
 144     m_anySignedLong2 = (signed long)15;
 145 #ifdef wxLongLong_t
 146     m_anySignedLongLong2 = (wxLongLong_t)15;
 147 #endif
 148     m_anyUnsignedChar2 = (unsigned char)15;
 149     m_anyUnsignedShort2 = (unsigned short)15;
 150     m_anyUnsignedInt2 = (unsigned int)15;
 151     m_anyUnsignedLong2 = (unsigned long)15;
 152 #ifdef wxLongLong_t
 153     m_anyUnsignedLongLong2 = (wxULongLong_t)15;
 154 #endif
 155     m_anyStringString2 = wxString("abc");
 156     m_anyCharString2 = "abc";
 157     m_anyWcharString2 = L"abc";
 158     m_anyBool2 = true;
 159     m_anyFloatDouble2 = (float)TEST_FLOAT_CONST;
 160     m_anyDoubleDouble2 = (double)TEST_FLOAT_CONST;
 161     m_anyDateTime2 = m_testDateTime;
 162     m_anyUniChar1 = wxUniChar('A');
 163     m_anyWxObjectPtr2 = dummyWxObjectPointer;
 164     m_anyVoidPtr2 = dummyVoidPointer;
 165 }
 166
 167 void wxAnyTestCase::Equality()
 168 {
 169     //
 170     // Currently this should work
 171     CPPUNIT_ASSERT(m_anyUnsignedLong1 == 15L);
 172     CPPUNIT_ASSERT(m_anyUnsignedLong1 != 30L);
 173     CPPUNIT_ASSERT(m_anyUnsignedLong1 == 15UL);
 174     CPPUNIT_ASSERT(m_anyUnsignedLong1 != 30UL);
 175     CPPUNIT_ASSERT(m_anyStringString1 == wxString("abc"));
 176     CPPUNIT_ASSERT(m_anyStringString1 != wxString("ABC"));
 177     CPPUNIT_ASSERT(m_anyStringString1 == "abc");
 178     CPPUNIT_ASSERT(m_anyStringString1 != "ABC");
 179     CPPUNIT_ASSERT(m_anyStringString1 == L"abc");
 180     CPPUNIT_ASSERT(m_anyStringString1 != L"ABC");
 181     CPPUNIT_ASSERT(m_anyBool1 == true);
 182     CPPUNIT_ASSERT(m_anyBool1 != false);
 183     CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble1, double),
 184                                  wxANY_AS(m_anyDoubleDouble1, double),
 185                                  FEQ_DELTA);
 186     CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble1, double),
 187                                  TEST_FLOAT_CONST,
 188                                  FEQ_DELTA);
 189     CPPUNIT_ASSERT(wxANY_AS(m_anyWxObjectPtr1, wxObject*)
 190                         == dummyWxObjectPointer);
 191     CPPUNIT_ASSERT(wxANY_AS(m_anyVoidPtr1, void*) == dummyVoidPointer);
 192
 193     CPPUNIT_ASSERT(m_anySignedLong2 == 15);
 194     CPPUNIT_ASSERT(m_anyStringString2 == wxString("abc"));
 195     CPPUNIT_ASSERT(m_anyStringString2 == "abc");
 196     CPPUNIT_ASSERT(m_anyStringString2 == L"abc");
 197     CPPUNIT_ASSERT(m_anyBool2 == true);
 198     CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble2, double),
 199                                  wxANY_AS(m_anyDoubleDouble2, double),
 200                                  FEQ_DELTA);
 201     CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble2, double),
 202                                  TEST_FLOAT_CONST,
 203                                  FEQ_DELTA);
 204     CPPUNIT_ASSERT(wxANY_AS(m_anyWxObjectPtr2, wxObject*)
 205                         == dummyWxObjectPointer);
 206     CPPUNIT_ASSERT(wxANY_AS(m_anyVoidPtr2, void*) == dummyVoidPointer);
 207
 208     // Test sub-type system type compatibility
 209     CPPUNIT_ASSERT(m_anySignedShort1.GetType()->
 210                   IsSameType(m_anySignedLongLong1.GetType()));
 211     CPPUNIT_ASSERT(m_anyUnsignedShort1.GetType()->
 212                    IsSameType(m_anyUnsignedLongLong1.GetType()));
 213 }
 214
 215 void wxAnyTestCase::As()
 216 {
 217     //
 218     // Test getting C++ data from wxAny without dynamic conversion
 219     signed char a = wxANY_AS(m_anySignedChar1, signed char);
 220     CPPUNIT_ASSERT(a == (signed int)15);
 221     signed short b = wxANY_AS(m_anySignedShort1, signed short);
 222     CPPUNIT_ASSERT(b == (signed int)15);
 223     signed int c = wxANY_AS(m_anySignedInt1, signed int);
 224     CPPUNIT_ASSERT(c == (signed int)15);
 225     signed long d = wxANY_AS(m_anySignedLong1, signed long);
 226     CPPUNIT_ASSERT(d == (signed int)15);
 227 #ifdef wxLongLong_t
 228     wxLongLong_t e = wxANY_AS(m_anySignedLongLong1, wxLongLong_t);
 229     CPPUNIT_ASSERT(e == (signed int)15);
 230 #endif
 231     unsigned char f = wxANY_AS(m_anyUnsignedChar1, unsigned char);
 232     CPPUNIT_ASSERT(f == (unsigned int)15);
 233     unsigned short g = wxANY_AS(m_anyUnsignedShort1, unsigned short);
 234     CPPUNIT_ASSERT(g == (unsigned int)15);
 235     unsigned int h = wxANY_AS(m_anyUnsignedInt1, unsigned int);
 236     CPPUNIT_ASSERT(h == (unsigned int)15);
 237     unsigned long i = wxANY_AS(m_anyUnsignedLong1, unsigned long);
 238     CPPUNIT_ASSERT(i == (unsigned int)15);
 239 #ifdef wxLongLong_t
 240     wxULongLong_t j = wxANY_AS(m_anyUnsignedLongLong1, wxULongLong_t);
 241     CPPUNIT_ASSERT(j == (unsigned int)15);
 242 #endif
 243     wxString k = wxANY_AS(m_anyStringString1, wxString);
 244     CPPUNIT_ASSERT(k == "abc");
 245     wxString l = wxANY_AS(m_anyCharString1, wxString);
 246     CPPUNIT_ASSERT(l == "abc");
 247     wxString m = wxANY_AS(m_anyWcharString1, wxString);
 248     CPPUNIT_ASSERT(m == "abc");
 249     bool n = wxANY_AS(m_anyBool1, bool);
 250     CPPUNIT_ASSERT(n);
 251     float o = wxANY_AS(m_anyFloatDouble1, float);
 252     CPPUNIT_ASSERT_DOUBLES_EQUAL(o, TEST_FLOAT_CONST, FEQ_DELTA);
 253     double p = wxANY_AS(m_anyDoubleDouble1, double);
 254     CPPUNIT_ASSERT_DOUBLES_EQUAL(p, TEST_FLOAT_CONST, FEQ_DELTA);
 255     wxUniChar chr = wxANY_AS(m_anyUniChar1, wxUniChar);
 256     CPPUNIT_ASSERT(chr == 'A');
 257     wxDateTime q = wxANY_AS(m_anyDateTime1, wxDateTime);
 258     CPPUNIT_ASSERT(q == m_testDateTime);
 259     wxObject* r = wxANY_AS(m_anyWxObjectPtr1, wxObject*);
 260     CPPUNIT_ASSERT(r == dummyWxObjectPointer);
 261     void* s = wxANY_AS(m_anyVoidPtr1, void*);
 262     CPPUNIT_ASSERT(s == dummyVoidPointer);
 263 }
 264
 265 void wxAnyTestCase::Null()
 266 {
 267     wxAny a;
 268     CPPUNIT_ASSERT(a.IsNull());
 269     a = -127;
 270     CPPUNIT_ASSERT(a == -127);
 271     a.MakeNull();
 272     CPPUNIT_ASSERT(a.IsNull());
 273 }
 274
 275 void wxAnyTestCase::GetAs()
 276 {
 277     //
 278     // Test dynamic conversion
 279     bool res;
 280     long l = 0;
 281     short int si = 0;
 282     unsigned long ul = 0;
 283     wxString s;
 284     // Let's test against float instead of double, since the former
 285     // is not the native underlying type the code converts to, but
 286     // should still work, all the same.
 287     float f = 0.0;
 288     bool b = false;
 289
 290     // Conversions from signed long type
 291     // The first check should be enough to make sure that the sub-type system
 292     // has not failed.
 293     res = m_anySignedLong1.GetAs(&si);
 294     CPPUNIT_ASSERT(res);
 295     CPPUNIT_ASSERT_EQUAL(si, 15);
 296     res = m_anySignedLong1.GetAs(&ul);
 297     CPPUNIT_ASSERT(res);
 298     CPPUNIT_ASSERT_EQUAL(ul, 15UL);
 299     res = m_anySignedLong1.GetAs(&s);
 300     CPPUNIT_ASSERT(res);
 301     CPPUNIT_ASSERT(s == "15");
 302     res = m_anySignedLong1.GetAs(&f);
 303     CPPUNIT_ASSERT(res);
 304     CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
 305     res = m_anySignedLong1.GetAs(&b);
 306     CPPUNIT_ASSERT(res);
 307     CPPUNIT_ASSERT(b == true);
 308
 309     // Conversions from unsigned long type
 310     res = m_anyUnsignedLong1.GetAs(&l);
 311     CPPUNIT_ASSERT(res);
 312     CPPUNIT_ASSERT(l == static_cast<signed long>(15));
 313     res = m_anyUnsignedLong1.GetAs(&s);
 314     CPPUNIT_ASSERT(res);
 315     CPPUNIT_ASSERT(s == "15");
 316     res = m_anyUnsignedLong1.GetAs(&f);
 317     CPPUNIT_ASSERT(res);
 318     CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
 319     res = m_anyUnsignedLong1.GetAs(&b);
 320     CPPUNIT_ASSERT(res);
 321     CPPUNIT_ASSERT(b == true);
 322
 323     // Conversions from default "abc" string to other types
 324     // should not work.
 325     CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&l));
 326     CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&ul));
 327     CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&f));
 328     CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&b));
 329
 330     // Let's test some other conversions from string that should work.
 331     wxAny anyString;
 332
 333     anyString = "15";
 334     res = anyString.GetAs(&l);
 335     CPPUNIT_ASSERT(res);
 336     CPPUNIT_ASSERT(l == static_cast<signed long>(15));
 337     res = anyString.GetAs(&ul);
 338     CPPUNIT_ASSERT(res);
 339     CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(15));
 340     res = anyString.GetAs(&f);
 341     CPPUNIT_ASSERT(res);
 342     CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
 343     anyString = "TRUE";
 344     res = anyString.GetAs(&b);
 345     CPPUNIT_ASSERT(res);
 346     CPPUNIT_ASSERT(b == true);
 347     anyString = "0";
 348     res = anyString.GetAs(&b);
 349     CPPUNIT_ASSERT(res);
 350     CPPUNIT_ASSERT(b == false);
 351
 352     // Conversions from bool type
 353     res = m_anyBool1.GetAs(&l);
 354     CPPUNIT_ASSERT(res);
 355     CPPUNIT_ASSERT(l == static_cast<signed long>(1));
 356     res = m_anyBool1.GetAs(&ul);
 357     CPPUNIT_ASSERT(res);
 358     CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(1));
 359     res = m_anyBool1.GetAs(&s);
 360     CPPUNIT_ASSERT(res);
 361     CPPUNIT_ASSERT(s == "true");
 362     CPPUNIT_ASSERT(!m_anyBool1.GetAs(&f));
 363
 364     // Conversions from floating point type
 365     res = m_anyDoubleDouble1.GetAs(&l);
 366     CPPUNIT_ASSERT(res);
 367     CPPUNIT_ASSERT(l == static_cast<signed long>(123));
 368     res = m_anyDoubleDouble1.GetAs(&ul);
 369     CPPUNIT_ASSERT(res);
 370     CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(123));
 371     res = m_anyDoubleDouble1.GetAs(&s);
 372     CPPUNIT_ASSERT(res);
 373     double d2;
 374     res = s.ToDouble(&d2);
 375     CPPUNIT_ASSERT(res);
 376     CPPUNIT_ASSERT_DOUBLES_EQUAL(d2, TEST_FLOAT_CONST, FEQ_DELTA);
 377 }
 378
 379
 380 //
 381 // Test user data type for wxAnyValueTypeImpl specialization
 382 // any hand-built wxVariantData
 383 //
 384
 385 class MyClass
 386 {
 387 public:
 388     MyClass( int someValue = 32768 )
 389     {
 390         m_someValue = someValue;
 391     }
 392
 393     wxString ToString()
 394     {
 395         return wxString::Format("%i", m_someValue);
 396     }
 397
 398 private:
 399     int     m_someValue;
 400 };
 401
 402
 403 #if wxUSE_VARIANT
 404
 405 // For testing purposes, create dummy variant data implementation
 406 // that does not have wxAny conversion code
 407 class wxMyVariantData : public wxVariantData
 408 {
 409 public:
 410     wxMyVariantData(const MyClass& value)
 411     {
 412         m_value = value;
 413     }
 414
 415     virtual bool Eq(wxVariantData& WXUNUSED(data)) const
 416     {
 417         return false;
 418     }
 419
 420     // What type is it? Return a string name.
 421     virtual wxString GetType() const { return "MyClass"; }
 422
 423     virtual wxVariantData* Clone() const
 424     {
 425         return new wxMyVariantData(m_value);
 426     }
 427
 428 protected:
 429     MyClass     m_value;
 430 };
 431
 432 #endif // wxUSE_VARIANT
 433
 434
 435 void wxAnyTestCase::wxVariantConversions()
 436 {
 437 #if wxUSE_VARIANT
 438     //
 439     // Test various conversions to and from wxVariant
 440     //
 441     bool res;
 442
 443     // Prepare wxVariants
 444     wxVariant vLong(123L);
 445     wxVariant vString("ABC");
 446     wxVariant vDouble(TEST_FLOAT_CONST);
 447     wxVariant vBool((bool)true);
 448     wxVariant vChar('A');
 449 #ifdef wxLongLong_t
 450     wxVariant vLongLong(wxLongLong(wxLL(0xFFFFFFFFFF)));
 451     wxVariant vULongLong(wxULongLong(wxULL(123456)));
 452 #endif
 453     wxArrayString arrstr;
 454     arrstr.push_back("test string");
 455     wxVariant vArrayString(arrstr);
 456     wxVariant vDateTime(m_testDateTime);
 457     wxVariant vVoidPtr(dummyVoidPointer);
 458     wxVariant vCustomType(new wxMyVariantData(MyClass(101)));
 459     wxVariant vList;
 460
 461     vList.NullList();
 462     vList.Append(15);
 463     vList.Append("abc");
 464
 465     // Convert to wxAnys, and then back to wxVariants
 466     wxVariant variant;
 467
 468     wxAny any(vLong);
 469     CPPUNIT_ASSERT(any == 123L);
 470     res = any.GetAs(&variant);
 471     CPPUNIT_ASSERT(res);
 472     CPPUNIT_ASSERT(variant == 123L);
 473
 474     // Make sure integer variant has correct type information
 475     CPPUNIT_ASSERT(variant.GetLong() == 123);
 476     CPPUNIT_ASSERT(variant.GetType() == "long");
 477
 478     // Unsigned long wxAny should convert to "ulonglong" wxVariant
 479     any = 1000UL;
 480     res = any.GetAs(&variant);
 481     CPPUNIT_ASSERT(res);
 482     CPPUNIT_ASSERT(variant.GetType() == "ulonglong");
 483     CPPUNIT_ASSERT(variant.GetLong() == 1000);
 484
 485     // FIXME-VC6: for VC6, any = variant needs to be any = wxAny(variant).
 486     //            Note that 'wxAny any = variant' does work, probably because
 487     //            ctor is used in that case instead of assignment operator.
 488     any = wxAny(vString);
 489     CPPUNIT_ASSERT(any == "ABC");
 490     res = any.GetAs(&variant);
 491     CPPUNIT_ASSERT(res);
 492     CPPUNIT_ASSERT(variant.GetString() == "ABC");
 493
 494     any = wxAny(vDouble);
 495     double d = wxANY_AS(any, double);
 496     CPPUNIT_ASSERT_DOUBLES_EQUAL(d, TEST_FLOAT_CONST, FEQ_DELTA);
 497     res = any.GetAs(&variant);
 498     CPPUNIT_ASSERT(res);
 499     CPPUNIT_ASSERT_DOUBLES_EQUAL(variant.GetDouble(),
 500                                  TEST_FLOAT_CONST,
 501                                  FEQ_DELTA);
 502
 503     any = wxAny(vBool);
 504     CPPUNIT_ASSERT(wxANY_AS(any, bool) == true);
 505     res = any.GetAs(&variant);
 506     CPPUNIT_ASSERT(res);
 507     CPPUNIT_ASSERT(variant.GetBool() == true);
 508
 509     any = wxAny(vChar);
 510     //CPPUNIT_ASSERT(wxANY_AS(any, wxUniChar) == 'A');
 511     res = any.GetAs(&variant);
 512     CPPUNIT_ASSERT(res);
 513     CPPUNIT_ASSERT(variant.GetChar() == 'A');
 514
 515 #ifdef wxLongLong_t
 516     any = wxAny(vLongLong);
 517     CPPUNIT_ASSERT(any == wxLL(0xFFFFFFFFFF));
 518     res = any.GetAs(&variant);
 519     CPPUNIT_ASSERT(res);
 520     CPPUNIT_ASSERT(variant.GetLongLong() == wxLongLong(wxLL(0xFFFFFFFFFF)));
 521     CPPUNIT_ASSERT(variant.GetType() == "longlong");
 522
 523     any = wxAny(vULongLong);
 524     CPPUNIT_ASSERT(any == wxLL(123456));
 525     res = any.GetAs(&variant);
 526     CPPUNIT_ASSERT(res);
 527     CPPUNIT_ASSERT(variant.GetULongLong() == wxULongLong(wxULL(123456)));
 528 #endif
 529
 530     // Cannot test equality for the rest, just test that they convert
 531     // back correctly.
 532     any = wxAny(vArrayString);
 533     res = any.GetAs(&variant);
 534     CPPUNIT_ASSERT(res);
 535     wxArrayString arrstr2 = variant.GetArrayString();
 536     CPPUNIT_ASSERT(arrstr2 == arrstr);
 537
 538     any = m_testDateTime;
 539     CPPUNIT_ASSERT(wxANY_AS(any, wxDateTime) == m_testDateTime);
 540     any = wxAny(vDateTime);
 541     CPPUNIT_ASSERT(wxANY_AS(any, wxDateTime) == m_testDateTime);
 542     res = any.GetAs(&variant);
 543     CPPUNIT_ASSERT(res);
 544     CPPUNIT_ASSERT(variant == m_testDateTime);
 545
 546     any = wxAny(vVoidPtr);
 547     res = any.GetAs(&variant);
 548     CPPUNIT_ASSERT(res);
 549     CPPUNIT_ASSERT(variant.GetVoidPtr() == dummyVoidPointer);
 550
 551     any = wxAny(vList);
 552     CPPUNIT_ASSERT(wxANY_CHECK_TYPE(any, wxAnyList));
 553     wxAnyList anyList = wxANY_AS(any, wxAnyList);
 554     CPPUNIT_ASSERT(anyList.GetCount() == 2);
 555     CPPUNIT_ASSERT(wxANY_AS((*anyList[0]), int) == 15);
 556     CPPUNIT_ASSERT(wxANY_AS((*anyList[1]), wxString) == "abc");
 557     res = any.GetAs(&variant);
 558     CPPUNIT_ASSERT(res);
 559     CPPUNIT_ASSERT(variant.GetType() == "list");
 560     CPPUNIT_ASSERT(variant.GetCount() == 2);
 561     CPPUNIT_ASSERT(variant[0].GetLong() == 15);
 562     CPPUNIT_ASSERT(variant[1].GetString() == "abc");
 563
 564     any = wxAny(vCustomType);
 565     CPPUNIT_ASSERT(wxANY_CHECK_TYPE(any, wxVariantData*));
 566     res = any.GetAs(&variant);
 567     CPPUNIT_ASSERT(res);
 568     CPPUNIT_ASSERT(variant.GetType() == "MyClass");
 569
 570 #endif // wxUSE_VARIANT
 571 }
 572
 573 template<>
 574 class wxAnyValueTypeImpl<MyClass> :
 575     public wxAnyValueTypeImplBase<MyClass>
 576 {
 577     WX_DECLARE_ANY_VALUE_TYPE(wxAnyValueTypeImpl<MyClass>)
 578 public:
 579     wxAnyValueTypeImpl() :
 580         wxAnyValueTypeImplBase<MyClass>() { }
 581     virtual ~wxAnyValueTypeImpl() { }
 582
 583     virtual bool ConvertValue(const wxAnyValueBuffer& src,
 584                               wxAnyValueType* dstType,
 585                               wxAnyValueBuffer& dst) const
 586     {
 587         MyClass value = GetValue(src);
 588
 589         if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, wxString) )
 590         {
 591             wxString s = value.ToString();
 592             wxAnyValueTypeImpl<wxString>::SetValue(s, dst);
 593         }
 594         else
 595             return false;
 596
 597         return true;
 598     }
 599 };
 600
 601 //
 602 // Following must be placed somewhere in your source code
 603 WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<MyClass>)
 604
 605 void wxAnyTestCase::CustomTemplateSpecialization()
 606 {
 607     // Do only a minimal CheckType() test, as dynamic type conversion already
 608     // uses it a lot.
 609     bool res;
 610     MyClass myObject;
 611     wxAny any = myObject;
 612
 613     CPPUNIT_ASSERT( wxANY_CHECK_TYPE(any, MyClass) );
 614     MyClass myObject2 = wxANY_AS(any, MyClass);
 615     wxUnusedVar(myObject2);
 616
 617     wxString str;
 618     res = any.GetAs(&str);
 619     CPPUNIT_ASSERT(res);
 620     CPPUNIT_ASSERT_EQUAL(str, myObject.ToString());
 621 }
 622
 623 #endif // wxUSE_ANY
 624