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test for 'backwards clock' bug
[wxWidgets.git] / samples / console / console.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: samples/console/console.cpp
3 // Purpose: a sample console (as opposed to GUI) progam using wxWindows
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 04.10.99
7 // RCS-ID: $Id$
8 // Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 #include <stdio.h>
21
22 #include <wx/string.h>
23 #include <wx/file.h>
24 #include <wx/app.h>
25
26 // without this pragma, the stupid compiler precompiles #defines below so that
27 // changing them doesn't "take place" later!
28 #ifdef __VISUALC__
29 #pragma hdrstop
30 #endif
31
32 // ----------------------------------------------------------------------------
33 // conditional compilation
34 // ----------------------------------------------------------------------------
35
36 // what to test (in alphabetic order)?
37
38 //#define TEST_ARRAYS
39 //#define TEST_CMDLINE
40 //#define TEST_DATETIME
41 //#define TEST_DIR
42 //#define TEST_EXECUTE
43 //#define TEST_FILECONF
44 //#define TEST_HASH
45 //#define TEST_LOG
46 //#define TEST_LONGLONG
47 //#define TEST_MIME
48 //#define TEST_SOCKETS
49 //#define TEST_STRINGS
50 //#define TEST_THREADS
51 #define TEST_TIMER
52
53 // ============================================================================
54 // implementation
55 // ============================================================================
56
57 // ----------------------------------------------------------------------------
58 // wxCmdLineParser
59 // ----------------------------------------------------------------------------
60
61 #ifdef TEST_CMDLINE
62
63 #include <wx/cmdline.h>
64 #include <wx/datetime.h>
65
66 static void ShowCmdLine(const wxCmdLineParser& parser)
67 {
68 wxString s = "Input files: ";
69
70 size_t count = parser.GetParamCount();
71 for ( size_t param = 0; param < count; param++ )
72 {
73 s << parser.GetParam(param) << ' ';
74 }
75
76 s << '\n'
77 << "Verbose:\t" << (parser.Found("v") ? "yes" : "no") << '\n'
78 << "Quiet:\t" << (parser.Found("q") ? "yes" : "no") << '\n';
79
80 wxString strVal;
81 long lVal;
82 wxDateTime dt;
83 if ( parser.Found("o", &strVal) )
84 s << "Output file:\t" << strVal << '\n';
85 if ( parser.Found("i", &strVal) )
86 s << "Input dir:\t" << strVal << '\n';
87 if ( parser.Found("s", &lVal) )
88 s << "Size:\t" << lVal << '\n';
89 if ( parser.Found("d", &dt) )
90 s << "Date:\t" << dt.FormatISODate() << '\n';
91
92 wxLogMessage(s);
93 }
94
95 #endif // TEST_CMDLINE
96
97 // ----------------------------------------------------------------------------
98 // wxDir
99 // ----------------------------------------------------------------------------
100
101 #ifdef TEST_DIR
102
103 #include <wx/dir.h>
104
105 static void TestDirEnumHelper(wxDir& dir,
106 int flags = wxDIR_DEFAULT,
107 const wxString& filespec = wxEmptyString)
108 {
109 wxString filename;
110
111 if ( !dir.IsOpened() )
112 return;
113
114 bool cont = dir.GetFirst(&filename, filespec, flags);
115 while ( cont )
116 {
117 printf("\t%s\n", filename.c_str());
118
119 cont = dir.GetNext(&filename);
120 }
121
122 puts("");
123 }
124
125 static void TestDirEnum()
126 {
127 wxDir dir(wxGetCwd());
128
129 puts("Enumerating everything in current directory:");
130 TestDirEnumHelper(dir);
131
132 puts("Enumerating really everything in current directory:");
133 TestDirEnumHelper(dir, wxDIR_DEFAULT | wxDIR_DOTDOT);
134
135 puts("Enumerating object files in current directory:");
136 TestDirEnumHelper(dir, wxDIR_DEFAULT, "*.o");
137
138 puts("Enumerating directories in current directory:");
139 TestDirEnumHelper(dir, wxDIR_DIRS);
140
141 puts("Enumerating files in current directory:");
142 TestDirEnumHelper(dir, wxDIR_FILES);
143
144 puts("Enumerating files including hidden in current directory:");
145 TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
146
147 #ifdef __UNIX__
148 dir.Open("/");
149 #elif defined(__WXMSW__)
150 dir.Open("c:\\");
151 #else
152 #error "don't know where the root directory is"
153 #endif
154
155 puts("Enumerating everything in root directory:");
156 TestDirEnumHelper(dir, wxDIR_DEFAULT);
157
158 puts("Enumerating directories in root directory:");
159 TestDirEnumHelper(dir, wxDIR_DIRS);
160
161 puts("Enumerating files in root directory:");
162 TestDirEnumHelper(dir, wxDIR_FILES);
163
164 puts("Enumerating files including hidden in root directory:");
165 TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
166
167 puts("Enumerating files in non existing directory:");
168 wxDir dirNo("nosuchdir");
169 TestDirEnumHelper(dirNo);
170 }
171
172 #endif // TEST_DIR
173
174 // ----------------------------------------------------------------------------
175 // wxExecute
176 // ----------------------------------------------------------------------------
177
178 #ifdef TEST_EXECUTE
179
180 #include <wx/utils.h>
181
182 static void TestExecute()
183 {
184 puts("*** testing wxExecute ***");
185
186 #ifdef __UNIX__
187 #define COMMAND "echo hi"
188 #define SHELL_COMMAND "echo hi from shell"
189 #define REDIRECT_COMMAND "date"
190 #elif defined(__WXMSW__)
191 #define COMMAND "command.com -c 'echo hi'"
192 #define SHELL_COMMAND "echo hi"
193 #define REDIRECT_COMMAND COMMAND
194 #else
195 #error "no command to exec"
196 #endif // OS
197
198 printf("Testing wxShell: ");
199 fflush(stdout);
200 if ( wxShell(SHELL_COMMAND) )
201 puts("Ok.");
202 else
203 puts("ERROR.");
204
205 printf("Testing wxExecute: ");
206 fflush(stdout);
207 if ( wxExecute(COMMAND, TRUE /* sync */) == 0 )
208 puts("Ok.");
209 else
210 puts("ERROR.");
211
212 #if 0 // no, it doesn't work (yet?)
213 printf("Testing async wxExecute: ");
214 fflush(stdout);
215 if ( wxExecute(COMMAND) != 0 )
216 puts("Ok (command launched).");
217 else
218 puts("ERROR.");
219 #endif // 0
220
221 printf("Testing wxExecute with redirection:\n");
222 wxArrayString output;
223 if ( wxExecute(REDIRECT_COMMAND, output) != 0 )
224 {
225 puts("ERROR.");
226 }
227 else
228 {
229 size_t count = output.GetCount();
230 for ( size_t n = 0; n < count; n++ )
231 {
232 printf("\t%s\n", output[n].c_str());
233 }
234
235 puts("Ok.");
236 }
237 }
238
239 #endif // TEST_EXECUTE
240
241 // ----------------------------------------------------------------------------
242 // wxFileConfig
243 // ----------------------------------------------------------------------------
244
245 #ifdef TEST_FILECONF
246
247 #include <wx/confbase.h>
248 #include <wx/fileconf.h>
249
250 static const struct FileConfTestData
251 {
252 const wxChar *name; // value name
253 const wxChar *value; // the value from the file
254 } fcTestData[] =
255 {
256 { _T("value1"), _T("one") },
257 { _T("value2"), _T("two") },
258 { _T("novalue"), _T("default") },
259 };
260
261 static void TestFileConfRead()
262 {
263 puts("*** testing wxFileConfig loading/reading ***");
264
265 wxFileConfig fileconf(_T("test"), wxEmptyString,
266 _T("testdata.fc"), wxEmptyString,
267 wxCONFIG_USE_RELATIVE_PATH);
268
269 // test simple reading
270 puts("\nReading config file:");
271 wxString defValue(_T("default")), value;
272 for ( size_t n = 0; n < WXSIZEOF(fcTestData); n++ )
273 {
274 const FileConfTestData& data = fcTestData[n];
275 value = fileconf.Read(data.name, defValue);
276 printf("\t%s = %s ", data.name, value.c_str());
277 if ( value == data.value )
278 {
279 puts("(ok)");
280 }
281 else
282 {
283 printf("(ERROR: should be %s)\n", data.value);
284 }
285 }
286
287 // test enumerating the entries
288 puts("\nEnumerating all root entries:");
289 long dummy;
290 wxString name;
291 bool cont = fileconf.GetFirstEntry(name, dummy);
292 while ( cont )
293 {
294 printf("\t%s = %s\n",
295 name.c_str(),
296 fileconf.Read(name.c_str(), _T("ERROR")).c_str());
297
298 cont = fileconf.GetNextEntry(name, dummy);
299 }
300 }
301
302 #endif // TEST_FILECONF
303
304 // ----------------------------------------------------------------------------
305 // wxHashTable
306 // ----------------------------------------------------------------------------
307
308 #ifdef TEST_HASH
309
310 #include <wx/hash.h>
311
312 struct Foo
313 {
314 Foo(int n_) { n = n_; count++; }
315 ~Foo() { count--; }
316
317 int n;
318
319 static size_t count;
320 };
321
322 size_t Foo::count = 0;
323
324 WX_DECLARE_LIST(Foo, wxListFoos);
325 WX_DECLARE_HASH(Foo, wxListFoos, wxHashFoos);
326
327 #include <wx/listimpl.cpp>
328
329 WX_DEFINE_LIST(wxListFoos);
330
331 static void TestHash()
332 {
333 puts("*** Testing wxHashTable ***\n");
334
335 {
336 wxHashFoos hash;
337 hash.DeleteContents(TRUE);
338
339 printf("Hash created: %u foos in hash, %u foos totally\n",
340 hash.GetCount(), Foo::count);
341
342 static const int hashTestData[] =
343 {
344 0, 1, 17, -2, 2, 4, -4, 345, 3, 3, 2, 1,
345 };
346
347 size_t n;
348 for ( n = 0; n < WXSIZEOF(hashTestData); n++ )
349 {
350 hash.Put(hashTestData[n], n, new Foo(n));
351 }
352
353 printf("Hash filled: %u foos in hash, %u foos totally\n",
354 hash.GetCount(), Foo::count);
355
356 puts("Hash access test:");
357 for ( n = 0; n < WXSIZEOF(hashTestData); n++ )
358 {
359 printf("\tGetting element with key %d, value %d: ",
360 hashTestData[n], n);
361 Foo *foo = hash.Get(hashTestData[n], n);
362 if ( !foo )
363 {
364 printf("ERROR, not found.\n");
365 }
366 else
367 {
368 printf("%d (%s)\n", foo->n,
369 (size_t)foo->n == n ? "ok" : "ERROR");
370 }
371 }
372
373 printf("\nTrying to get an element not in hash: ");
374
375 if ( hash.Get(1234) || hash.Get(1, 0) )
376 {
377 puts("ERROR: found!");
378 }
379 else
380 {
381 puts("ok (not found)");
382 }
383 }
384
385 printf("Hash destroyed: %u foos left\n", Foo::count);
386 }
387
388 #endif // TEST_HASH
389
390 // ----------------------------------------------------------------------------
391 // MIME types
392 // ----------------------------------------------------------------------------
393
394 #ifdef TEST_MIME
395
396 #include <wx/mimetype.h>
397
398 static void TestMimeEnum()
399 {
400 wxMimeTypesManager mimeTM;
401 wxArrayString mimetypes;
402
403 size_t count = mimeTM.EnumAllFileTypes(mimetypes);
404
405 printf("*** All %u known filetypes: ***\n", count);
406
407 wxArrayString exts;
408 wxString desc;
409
410 for ( size_t n = 0; n < count; n++ )
411 {
412 wxFileType *filetype = mimeTM.GetFileTypeFromMimeType(mimetypes[n]);
413 if ( !filetype )
414 {
415 printf("nothing known about the filetype '%s'!\n",
416 mimetypes[n].c_str());
417 continue;
418 }
419
420 filetype->GetDescription(&desc);
421 filetype->GetExtensions(exts);
422
423 filetype->GetIcon(NULL);
424
425 wxString extsAll;
426 for ( size_t e = 0; e < exts.GetCount(); e++ )
427 {
428 if ( e > 0 )
429 extsAll << _T(", ");
430 extsAll += exts[e];
431 }
432
433 printf("\t%s: %s (%s)\n",
434 mimetypes[n].c_str(), desc.c_str(), extsAll.c_str());
435 }
436 }
437
438 #endif // TEST_MIME
439
440 // ----------------------------------------------------------------------------
441 // long long
442 // ----------------------------------------------------------------------------
443
444 #ifdef TEST_LONGLONG
445
446 #include <wx/longlong.h>
447 #include <wx/timer.h>
448
449 // make a 64 bit number from 4 16 bit ones
450 #define MAKE_LL(x1, x2, x3, x4) wxLongLong((x1 << 16) | x2, (x3 << 16) | x3)
451
452 // get a random 64 bit number
453 #define RAND_LL() MAKE_LL(rand(), rand(), rand(), rand())
454
455 #if wxUSE_LONGLONG_WX
456 inline bool operator==(const wxLongLongWx& a, const wxLongLongNative& b)
457 { return a.GetHi() == b.GetHi() && a.GetLo() == b.GetLo(); }
458 inline bool operator==(const wxLongLongNative& a, const wxLongLongWx& b)
459 { return a.GetHi() == b.GetHi() && a.GetLo() == b.GetLo(); }
460 #endif // wxUSE_LONGLONG_WX
461
462 static void TestSpeed()
463 {
464 static const long max = 100000000;
465 long n;
466
467 {
468 wxStopWatch sw;
469
470 long l = 0;
471 for ( n = 0; n < max; n++ )
472 {
473 l += n;
474 }
475
476 printf("Summing longs took %ld milliseconds.\n", sw.Time());
477 }
478
479 #if wxUSE_LONGLONG_NATIVE
480 {
481 wxStopWatch sw;
482
483 wxLongLong_t l = 0;
484 for ( n = 0; n < max; n++ )
485 {
486 l += n;
487 }
488
489 printf("Summing wxLongLong_t took %ld milliseconds.\n", sw.Time());
490 }
491 #endif // wxUSE_LONGLONG_NATIVE
492
493 {
494 wxStopWatch sw;
495
496 wxLongLong l;
497 for ( n = 0; n < max; n++ )
498 {
499 l += n;
500 }
501
502 printf("Summing wxLongLongs took %ld milliseconds.\n", sw.Time());
503 }
504 }
505
506 static void TestLongLongConversion()
507 {
508 puts("*** Testing wxLongLong conversions ***\n");
509
510 wxLongLong a;
511 size_t nTested = 0;
512 for ( size_t n = 0; n < 100000; n++ )
513 {
514 a = RAND_LL();
515
516 #if wxUSE_LONGLONG_NATIVE
517 wxLongLongNative b(a.GetHi(), a.GetLo());
518
519 wxASSERT_MSG( a == b, "conversions failure" );
520 #else
521 puts("Can't do it without native long long type, test skipped.");
522
523 return;
524 #endif // wxUSE_LONGLONG_NATIVE
525
526 if ( !(nTested % 1000) )
527 {
528 putchar('.');
529 fflush(stdout);
530 }
531
532 nTested++;
533 }
534
535 puts(" done!");
536 }
537
538 static void TestMultiplication()
539 {
540 puts("*** Testing wxLongLong multiplication ***\n");
541
542 wxLongLong a, b;
543 size_t nTested = 0;
544 for ( size_t n = 0; n < 100000; n++ )
545 {
546 a = RAND_LL();
547 b = RAND_LL();
548
549 #if wxUSE_LONGLONG_NATIVE
550 wxLongLongNative aa(a.GetHi(), a.GetLo());
551 wxLongLongNative bb(b.GetHi(), b.GetLo());
552
553 wxASSERT_MSG( a*b == aa*bb, "multiplication failure" );
554 #else // !wxUSE_LONGLONG_NATIVE
555 puts("Can't do it without native long long type, test skipped.");
556
557 return;
558 #endif // wxUSE_LONGLONG_NATIVE
559
560 if ( !(nTested % 1000) )
561 {
562 putchar('.');
563 fflush(stdout);
564 }
565
566 nTested++;
567 }
568
569 puts(" done!");
570 }
571
572 static void TestDivision()
573 {
574 puts("*** Testing wxLongLong division ***\n");
575
576 wxLongLong q, r;
577 size_t nTested = 0;
578 for ( size_t n = 0; n < 100000; n++ )
579 {
580 // get a random wxLongLong (shifting by 12 the MSB ensures that the
581 // multiplication will not overflow)
582 wxLongLong ll = MAKE_LL((rand() >> 12), rand(), rand(), rand());
583
584 // get a random long (not wxLongLong for now) to divide it with
585 long l = rand();
586 q = ll / l;
587 r = ll % l;
588
589 #if wxUSE_LONGLONG_NATIVE
590 wxLongLongNative m(ll.GetHi(), ll.GetLo());
591
592 wxLongLongNative p = m / l, s = m % l;
593 wxASSERT_MSG( q == p && r == s, "division failure" );
594 #else // !wxUSE_LONGLONG_NATIVE
595 // verify the result
596 wxASSERT_MSG( ll == q*l + r, "division failure" );
597 #endif // wxUSE_LONGLONG_NATIVE
598
599 if ( !(nTested % 1000) )
600 {
601 putchar('.');
602 fflush(stdout);
603 }
604
605 nTested++;
606 }
607
608 puts(" done!");
609 }
610
611 static void TestAddition()
612 {
613 puts("*** Testing wxLongLong addition ***\n");
614
615 wxLongLong a, b, c;
616 size_t nTested = 0;
617 for ( size_t n = 0; n < 100000; n++ )
618 {
619 a = RAND_LL();
620 b = RAND_LL();
621 c = a + b;
622
623 #if wxUSE_LONGLONG_NATIVE
624 wxASSERT_MSG( c == wxLongLongNative(a.GetHi(), a.GetLo()) +
625 wxLongLongNative(b.GetHi(), b.GetLo()),
626 "addition failure" );
627 #else // !wxUSE_LONGLONG_NATIVE
628 wxASSERT_MSG( c - b == a, "addition failure" );
629 #endif // wxUSE_LONGLONG_NATIVE
630
631 if ( !(nTested % 1000) )
632 {
633 putchar('.');
634 fflush(stdout);
635 }
636
637 nTested++;
638 }
639
640 puts(" done!");
641 }
642
643 static void TestBitOperations()
644 {
645 puts("*** Testing wxLongLong bit operation ***\n");
646
647 wxLongLong a, c;
648 size_t nTested = 0;
649 for ( size_t n = 0; n < 100000; n++ )
650 {
651 a = RAND_LL();
652
653 #if wxUSE_LONGLONG_NATIVE
654 for ( size_t n = 0; n < 33; n++ )
655 {
656 wxLongLongNative b(a.GetHi(), a.GetLo());
657
658 b >>= n;
659 c = a >> n;
660
661 wxASSERT_MSG( b == c, "bit shift failure" );
662
663 b = wxLongLongNative(a.GetHi(), a.GetLo()) << n;
664 c = a << n;
665
666 wxASSERT_MSG( b == c, "bit shift failure" );
667 }
668
669 #else // !wxUSE_LONGLONG_NATIVE
670 puts("Can't do it without native long long type, test skipped.");
671
672 return;
673 #endif // wxUSE_LONGLONG_NATIVE
674
675 if ( !(nTested % 1000) )
676 {
677 putchar('.');
678 fflush(stdout);
679 }
680
681 nTested++;
682 }
683
684 puts(" done!");
685 }
686
687 #undef MAKE_LL
688 #undef RAND_LL
689
690 #endif // TEST_LONGLONG
691
692 // ----------------------------------------------------------------------------
693 // sockets
694 // ----------------------------------------------------------------------------
695
696 #ifdef TEST_SOCKETS
697
698 #include <wx/socket.h>
699
700 static void TestSocketClient()
701 {
702 puts("*** Testing wxSocketClient ***\n");
703
704 wxIPV4address addrDst;
705 addrDst.Hostname("www.wxwindows.org");
706 addrDst.Service(80);
707
708 wxSocketClient client;
709 if ( !client.Connect(addrDst) )
710 {
711 printf("ERROR: failed to connect to %s\n", addrDst.Hostname().c_str());
712 }
713 else
714 {
715 char buf[8192];
716
717 client.Write("get /front.htm\n", 17);
718 client.Read(buf, WXSIZEOF(buf));
719 printf("Server replied:\n%s", buf);
720 }
721 }
722
723 #endif // TEST_SOCKETS
724
725 // ----------------------------------------------------------------------------
726 // timers
727 // ----------------------------------------------------------------------------
728
729 #ifdef TEST_TIMER
730
731 #include <wx/timer.h>
732 #include <wx/utils.h>
733
734 static void TestStopWatch()
735 {
736 puts("*** Testing wxStopWatch ***\n");
737
738 wxStopWatch sw;
739 printf("Sleeping 3 seconds...");
740 wxSleep(3);
741 printf("\telapsed time: %ldms\n", sw.Time());
742
743 sw.Pause();
744 printf("Sleeping 2 more seconds...");
745 wxSleep(2);
746 printf("\telapsed time: %ldms\n", sw.Time());
747
748 sw.Resume();
749 printf("And 3 more seconds...");
750 wxSleep(3);
751 printf("\telapsed time: %ldms\n", sw.Time());
752
753 wxStopWatch sw2;
754 puts("\nChecking for 'backwards clock' bug...");
755 for ( size_t n = 0; n < 70; n++ )
756 {
757 sw2.Start();
758 if ( sw.Time() < 0 || sw2.Time() < 0 )
759 {
760 puts("\ntime is negative - ERROR!");
761 }
762
763 putchar('.');
764 }
765
766 puts(", ok.");
767 }
768
769 #endif // TEST_TIMER
770
771 // ----------------------------------------------------------------------------
772 // date time
773 // ----------------------------------------------------------------------------
774
775 #ifdef TEST_DATETIME
776
777 #include <wx/date.h>
778
779 #include <wx/datetime.h>
780
781 // the test data
782 struct Date
783 {
784 wxDateTime::wxDateTime_t day;
785 wxDateTime::Month month;
786 int year;
787 wxDateTime::wxDateTime_t hour, min, sec;
788 double jdn;
789 wxDateTime::WeekDay wday;
790 time_t gmticks, ticks;
791
792 void Init(const wxDateTime::Tm& tm)
793 {
794 day = tm.mday;
795 month = tm.mon;
796 year = tm.year;
797 hour = tm.hour;
798 min = tm.min;
799 sec = tm.sec;
800 jdn = 0.0;
801 gmticks = ticks = -1;
802 }
803
804 wxDateTime DT() const
805 { return wxDateTime(day, month, year, hour, min, sec); }
806
807 bool SameDay(const wxDateTime::Tm& tm) const
808 {
809 return day == tm.mday && month == tm.mon && year == tm.year;
810 }
811
812 wxString Format() const
813 {
814 wxString s;
815 s.Printf("%02d:%02d:%02d %10s %02d, %4d%s",
816 hour, min, sec,
817 wxDateTime::GetMonthName(month).c_str(),
818 day,
819 abs(wxDateTime::ConvertYearToBC(year)),
820 year > 0 ? "AD" : "BC");
821 return s;
822 }
823
824 wxString FormatDate() const
825 {
826 wxString s;
827 s.Printf("%02d-%s-%4d%s",
828 day,
829 wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
830 abs(wxDateTime::ConvertYearToBC(year)),
831 year > 0 ? "AD" : "BC");
832 return s;
833 }
834 };
835
836 static const Date testDates[] =
837 {
838 { 1, wxDateTime::Jan, 1970, 00, 00, 00, 2440587.5, wxDateTime::Thu, 0, -3600 },
839 { 21, wxDateTime::Jan, 2222, 00, 00, 00, 2532648.5, wxDateTime::Mon, -1, -1 },
840 { 29, wxDateTime::May, 1976, 12, 00, 00, 2442928.0, wxDateTime::Sat, 202219200, 202212000 },
841 { 29, wxDateTime::Feb, 1976, 00, 00, 00, 2442837.5, wxDateTime::Sun, 194400000, 194396400 },
842 { 1, wxDateTime::Jan, 1900, 12, 00, 00, 2415021.0, wxDateTime::Mon, -1, -1 },
843 { 1, wxDateTime::Jan, 1900, 00, 00, 00, 2415020.5, wxDateTime::Mon, -1, -1 },
844 { 15, wxDateTime::Oct, 1582, 00, 00, 00, 2299160.5, wxDateTime::Fri, -1, -1 },
845 { 4, wxDateTime::Oct, 1582, 00, 00, 00, 2299149.5, wxDateTime::Mon, -1, -1 },
846 { 1, wxDateTime::Mar, 1, 00, 00, 00, 1721484.5, wxDateTime::Thu, -1, -1 },
847 { 1, wxDateTime::Jan, 1, 00, 00, 00, 1721425.5, wxDateTime::Mon, -1, -1 },
848 { 31, wxDateTime::Dec, 0, 00, 00, 00, 1721424.5, wxDateTime::Sun, -1, -1 },
849 { 1, wxDateTime::Jan, 0, 00, 00, 00, 1721059.5, wxDateTime::Sat, -1, -1 },
850 { 12, wxDateTime::Aug, -1234, 00, 00, 00, 1270573.5, wxDateTime::Fri, -1, -1 },
851 { 12, wxDateTime::Aug, -4000, 00, 00, 00, 260313.5, wxDateTime::Sat, -1, -1 },
852 { 24, wxDateTime::Nov, -4713, 00, 00, 00, -0.5, wxDateTime::Mon, -1, -1 },
853 };
854
855 // this test miscellaneous static wxDateTime functions
856 static void TestTimeStatic()
857 {
858 puts("\n*** wxDateTime static methods test ***");
859
860 // some info about the current date
861 int year = wxDateTime::GetCurrentYear();
862 printf("Current year %d is %sa leap one and has %d days.\n",
863 year,
864 wxDateTime::IsLeapYear(year) ? "" : "not ",
865 wxDateTime::GetNumberOfDays(year));
866
867 wxDateTime::Month month = wxDateTime::GetCurrentMonth();
868 printf("Current month is '%s' ('%s') and it has %d days\n",
869 wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
870 wxDateTime::GetMonthName(month).c_str(),
871 wxDateTime::GetNumberOfDays(month));
872
873 // leap year logic
874 static const size_t nYears = 5;
875 static const size_t years[2][nYears] =
876 {
877 // first line: the years to test
878 { 1990, 1976, 2000, 2030, 1984, },
879
880 // second line: TRUE if leap, FALSE otherwise
881 { FALSE, TRUE, TRUE, FALSE, TRUE }
882 };
883
884 for ( size_t n = 0; n < nYears; n++ )
885 {
886 int year = years[0][n];
887 bool should = years[1][n] != 0,
888 is = wxDateTime::IsLeapYear(year);
889
890 printf("Year %d is %sa leap year (%s)\n",
891 year,
892 is ? "" : "not ",
893 should == is ? "ok" : "ERROR");
894
895 wxASSERT( should == wxDateTime::IsLeapYear(year) );
896 }
897 }
898
899 // test constructing wxDateTime objects
900 static void TestTimeSet()
901 {
902 puts("\n*** wxDateTime construction test ***");
903
904 for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
905 {
906 const Date& d1 = testDates[n];
907 wxDateTime dt = d1.DT();
908
909 Date d2;
910 d2.Init(dt.GetTm());
911
912 wxString s1 = d1.Format(),
913 s2 = d2.Format();
914
915 printf("Date: %s == %s (%s)\n",
916 s1.c_str(), s2.c_str(),
917 s1 == s2 ? "ok" : "ERROR");
918 }
919 }
920
921 // test time zones stuff
922 static void TestTimeZones()
923 {
924 puts("\n*** wxDateTime timezone test ***");
925
926 wxDateTime now = wxDateTime::Now();
927
928 printf("Current GMT time:\t%s\n", now.Format("%c", wxDateTime::GMT0).c_str());
929 printf("Unix epoch (GMT):\t%s\n", wxDateTime((time_t)0).Format("%c", wxDateTime::GMT0).c_str());
930 printf("Unix epoch (EST):\t%s\n", wxDateTime((time_t)0).Format("%c", wxDateTime::EST).c_str());
931 printf("Current time in Paris:\t%s\n", now.Format("%c", wxDateTime::CET).c_str());
932 printf(" Moscow:\t%s\n", now.Format("%c", wxDateTime::MSK).c_str());
933 printf(" New York:\t%s\n", now.Format("%c", wxDateTime::EST).c_str());
934
935 wxDateTime::Tm tm = now.GetTm();
936 if ( wxDateTime(tm) != now )
937 {
938 printf("ERROR: got %s instead of %s\n",
939 wxDateTime(tm).Format().c_str(), now.Format().c_str());
940 }
941 }
942
943 // test some minimal support for the dates outside the standard range
944 static void TestTimeRange()
945 {
946 puts("\n*** wxDateTime out-of-standard-range dates test ***");
947
948 static const char *fmt = "%d-%b-%Y %H:%M:%S";
949
950 printf("Unix epoch:\t%s\n",
951 wxDateTime(2440587.5).Format(fmt).c_str());
952 printf("Feb 29, 0: \t%s\n",
953 wxDateTime(29, wxDateTime::Feb, 0).Format(fmt).c_str());
954 printf("JDN 0: \t%s\n",
955 wxDateTime(0.0).Format(fmt).c_str());
956 printf("Jan 1, 1AD:\t%s\n",
957 wxDateTime(1, wxDateTime::Jan, 1).Format(fmt).c_str());
958 printf("May 29, 2099:\t%s\n",
959 wxDateTime(29, wxDateTime::May, 2099).Format(fmt).c_str());
960 }
961
962 static void TestTimeTicks()
963 {
964 puts("\n*** wxDateTime ticks test ***");
965
966 for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
967 {
968 const Date& d = testDates[n];
969 if ( d.ticks == -1 )
970 continue;
971
972 wxDateTime dt = d.DT();
973 long ticks = (dt.GetValue() / 1000).ToLong();
974 printf("Ticks of %s:\t% 10ld", d.Format().c_str(), ticks);
975 if ( ticks == d.ticks )
976 {
977 puts(" (ok)");
978 }
979 else
980 {
981 printf(" (ERROR: should be %ld, delta = %ld)\n",
982 d.ticks, ticks - d.ticks);
983 }
984
985 dt = d.DT().ToTimezone(wxDateTime::GMT0);
986 ticks = (dt.GetValue() / 1000).ToLong();
987 printf("GMtks of %s:\t% 10ld", d.Format().c_str(), ticks);
988 if ( ticks == d.gmticks )
989 {
990 puts(" (ok)");
991 }
992 else
993 {
994 printf(" (ERROR: should be %ld, delta = %ld)\n",
995 d.gmticks, ticks - d.gmticks);
996 }
997 }
998
999 puts("");
1000 }
1001
1002 // test conversions to JDN &c
1003 static void TestTimeJDN()
1004 {
1005 puts("\n*** wxDateTime to JDN test ***");
1006
1007 for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
1008 {
1009 const Date& d = testDates[n];
1010 wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
1011 double jdn = dt.GetJulianDayNumber();
1012
1013 printf("JDN of %s is:\t% 15.6f", d.Format().c_str(), jdn);
1014 if ( jdn == d.jdn )
1015 {
1016 puts(" (ok)");
1017 }
1018 else
1019 {
1020 printf(" (ERROR: should be %f, delta = %f)\n",
1021 d.jdn, jdn - d.jdn);
1022 }
1023 }
1024 }
1025
1026 // test week days computation
1027 static void TestTimeWDays()
1028 {
1029 puts("\n*** wxDateTime weekday test ***");
1030
1031 // test GetWeekDay()
1032 size_t n;
1033 for ( n = 0; n < WXSIZEOF(testDates); n++ )
1034 {
1035 const Date& d = testDates[n];
1036 wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
1037
1038 wxDateTime::WeekDay wday = dt.GetWeekDay();
1039 printf("%s is: %s",
1040 d.Format().c_str(),
1041 wxDateTime::GetWeekDayName(wday).c_str());
1042 if ( wday == d.wday )
1043 {
1044 puts(" (ok)");
1045 }
1046 else
1047 {
1048 printf(" (ERROR: should be %s)\n",
1049 wxDateTime::GetWeekDayName(d.wday).c_str());
1050 }
1051 }
1052
1053 puts("");
1054
1055 // test SetToWeekDay()
1056 struct WeekDateTestData
1057 {
1058 Date date; // the real date (precomputed)
1059 int nWeek; // its week index in the month
1060 wxDateTime::WeekDay wday; // the weekday
1061 wxDateTime::Month month; // the month
1062 int year; // and the year
1063
1064 wxString Format() const
1065 {
1066 wxString s, which;
1067 switch ( nWeek < -1 ? -nWeek : nWeek )
1068 {
1069 case 1: which = "first"; break;
1070 case 2: which = "second"; break;
1071 case 3: which = "third"; break;
1072 case 4: which = "fourth"; break;
1073 case 5: which = "fifth"; break;
1074
1075 case -1: which = "last"; break;
1076 }
1077
1078 if ( nWeek < -1 )
1079 {
1080 which += " from end";
1081 }
1082
1083 s.Printf("The %s %s of %s in %d",
1084 which.c_str(),
1085 wxDateTime::GetWeekDayName(wday).c_str(),
1086 wxDateTime::GetMonthName(month).c_str(),
1087 year);
1088
1089 return s;
1090 }
1091 };
1092
1093 // the array data was generated by the following python program
1094 /*
1095 from DateTime import *
1096 from whrandom import *
1097 from string import *
1098
1099 monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
1100 wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
1101
1102 week = DateTimeDelta(7)
1103
1104 for n in range(20):
1105 year = randint(1900, 2100)
1106 month = randint(1, 12)
1107 day = randint(1, 28)
1108 dt = DateTime(year, month, day)
1109 wday = dt.day_of_week
1110
1111 countFromEnd = choice([-1, 1])
1112 weekNum = 0;
1113
1114 while dt.month is month:
1115 dt = dt - countFromEnd * week
1116 weekNum = weekNum + countFromEnd
1117
1118 data = { 'day': rjust(`day`, 2), 'month': monthNames[month - 1], 'year': year, 'weekNum': rjust(`weekNum`, 2), 'wday': wdayNames[wday] }
1119
1120 print "{ { %(day)s, wxDateTime::%(month)s, %(year)d }, %(weekNum)d, "\
1121 "wxDateTime::%(wday)s, wxDateTime::%(month)s, %(year)d }," % data
1122 */
1123
1124 static const WeekDateTestData weekDatesTestData[] =
1125 {
1126 { { 20, wxDateTime::Mar, 2045 }, 3, wxDateTime::Mon, wxDateTime::Mar, 2045 },
1127 { { 5, wxDateTime::Jun, 1985 }, -4, wxDateTime::Wed, wxDateTime::Jun, 1985 },
1128 { { 12, wxDateTime::Nov, 1961 }, -3, wxDateTime::Sun, wxDateTime::Nov, 1961 },
1129 { { 27, wxDateTime::Feb, 2093 }, -1, wxDateTime::Fri, wxDateTime::Feb, 2093 },
1130 { { 4, wxDateTime::Jul, 2070 }, -4, wxDateTime::Fri, wxDateTime::Jul, 2070 },
1131 { { 2, wxDateTime::Apr, 1906 }, -5, wxDateTime::Mon, wxDateTime::Apr, 1906 },
1132 { { 19, wxDateTime::Jul, 2023 }, -2, wxDateTime::Wed, wxDateTime::Jul, 2023 },
1133 { { 5, wxDateTime::May, 1958 }, -4, wxDateTime::Mon, wxDateTime::May, 1958 },
1134 { { 11, wxDateTime::Aug, 1900 }, 2, wxDateTime::Sat, wxDateTime::Aug, 1900 },
1135 { { 14, wxDateTime::Feb, 1945 }, 2, wxDateTime::Wed, wxDateTime::Feb, 1945 },
1136 { { 25, wxDateTime::Jul, 1967 }, -1, wxDateTime::Tue, wxDateTime::Jul, 1967 },
1137 { { 9, wxDateTime::May, 1916 }, -4, wxDateTime::Tue, wxDateTime::May, 1916 },
1138 { { 20, wxDateTime::Jun, 1927 }, 3, wxDateTime::Mon, wxDateTime::Jun, 1927 },
1139 { { 2, wxDateTime::Aug, 2000 }, 1, wxDateTime::Wed, wxDateTime::Aug, 2000 },
1140 { { 20, wxDateTime::Apr, 2044 }, 3, wxDateTime::Wed, wxDateTime::Apr, 2044 },
1141 { { 20, wxDateTime::Feb, 1932 }, -2, wxDateTime::Sat, wxDateTime::Feb, 1932 },
1142 { { 25, wxDateTime::Jul, 2069 }, 4, wxDateTime::Thu, wxDateTime::Jul, 2069 },
1143 { { 3, wxDateTime::Apr, 1925 }, 1, wxDateTime::Fri, wxDateTime::Apr, 1925 },
1144 { { 21, wxDateTime::Mar, 2093 }, 3, wxDateTime::Sat, wxDateTime::Mar, 2093 },
1145 { { 3, wxDateTime::Dec, 2074 }, -5, wxDateTime::Mon, wxDateTime::Dec, 2074 },
1146 };
1147
1148 static const char *fmt = "%d-%b-%Y";
1149
1150 wxDateTime dt;
1151 for ( n = 0; n < WXSIZEOF(weekDatesTestData); n++ )
1152 {
1153 const WeekDateTestData& wd = weekDatesTestData[n];
1154
1155 dt.SetToWeekDay(wd.wday, wd.nWeek, wd.month, wd.year);
1156
1157 printf("%s is %s", wd.Format().c_str(), dt.Format(fmt).c_str());
1158
1159 const Date& d = wd.date;
1160 if ( d.SameDay(dt.GetTm()) )
1161 {
1162 puts(" (ok)");
1163 }
1164 else
1165 {
1166 dt.Set(d.day, d.month, d.year);
1167
1168 printf(" (ERROR: should be %s)\n", dt.Format(fmt).c_str());
1169 }
1170 }
1171 }
1172
1173 // test the computation of (ISO) week numbers
1174 static void TestTimeWNumber()
1175 {
1176 puts("\n*** wxDateTime week number test ***");
1177
1178 struct WeekNumberTestData
1179 {
1180 Date date; // the date
1181 wxDateTime::wxDateTime_t week; // the week number in the year
1182 wxDateTime::wxDateTime_t wmon; // the week number in the month
1183 wxDateTime::wxDateTime_t wmon2; // same but week starts with Sun
1184 wxDateTime::wxDateTime_t dnum; // day number in the year
1185 };
1186
1187 // data generated with the following python script:
1188 /*
1189 from DateTime import *
1190 from whrandom import *
1191 from string import *
1192
1193 monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
1194 wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
1195
1196 def GetMonthWeek(dt):
1197 weekNumMonth = dt.iso_week[1] - DateTime(dt.year, dt.month, 1).iso_week[1] + 1
1198 if weekNumMonth < 0:
1199 weekNumMonth = weekNumMonth + 53
1200 return weekNumMonth
1201
1202 def GetLastSundayBefore(dt):
1203 if dt.iso_week[2] == 7:
1204 return dt
1205 else:
1206 return dt - DateTimeDelta(dt.iso_week[2])
1207
1208 for n in range(20):
1209 year = randint(1900, 2100)
1210 month = randint(1, 12)
1211 day = randint(1, 28)
1212 dt = DateTime(year, month, day)
1213 dayNum = dt.day_of_year
1214 weekNum = dt.iso_week[1]
1215 weekNumMonth = GetMonthWeek(dt)
1216
1217 weekNumMonth2 = 0
1218 dtSunday = GetLastSundayBefore(dt)
1219
1220 while dtSunday >= GetLastSundayBefore(DateTime(dt.year, dt.month, 1)):
1221 weekNumMonth2 = weekNumMonth2 + 1
1222 dtSunday = dtSunday - DateTimeDelta(7)
1223
1224 data = { 'day': rjust(`day`, 2), \
1225 'month': monthNames[month - 1], \
1226 'year': year, \
1227 'weekNum': rjust(`weekNum`, 2), \
1228 'weekNumMonth': weekNumMonth, \
1229 'weekNumMonth2': weekNumMonth2, \
1230 'dayNum': rjust(`dayNum`, 3) }
1231
1232 print " { { %(day)s, "\
1233 "wxDateTime::%(month)s, "\
1234 "%(year)d }, "\
1235 "%(weekNum)s, "\
1236 "%(weekNumMonth)s, "\
1237 "%(weekNumMonth2)s, "\
1238 "%(dayNum)s }," % data
1239
1240 */
1241 static const WeekNumberTestData weekNumberTestDates[] =
1242 {
1243 { { 27, wxDateTime::Dec, 1966 }, 52, 5, 5, 361 },
1244 { { 22, wxDateTime::Jul, 1926 }, 29, 4, 4, 203 },
1245 { { 22, wxDateTime::Oct, 2076 }, 43, 4, 4, 296 },
1246 { { 1, wxDateTime::Jul, 1967 }, 26, 1, 1, 182 },
1247 { { 8, wxDateTime::Nov, 2004 }, 46, 2, 2, 313 },
1248 { { 21, wxDateTime::Mar, 1920 }, 12, 3, 4, 81 },
1249 { { 7, wxDateTime::Jan, 1965 }, 1, 2, 2, 7 },
1250 { { 19, wxDateTime::Oct, 1999 }, 42, 4, 4, 292 },
1251 { { 13, wxDateTime::Aug, 1955 }, 32, 2, 2, 225 },
1252 { { 18, wxDateTime::Jul, 2087 }, 29, 3, 3, 199 },
1253 { { 2, wxDateTime::Sep, 2028 }, 35, 1, 1, 246 },
1254 { { 28, wxDateTime::Jul, 1945 }, 30, 5, 4, 209 },
1255 { { 15, wxDateTime::Jun, 1901 }, 24, 3, 3, 166 },
1256 { { 10, wxDateTime::Oct, 1939 }, 41, 3, 2, 283 },
1257 { { 3, wxDateTime::Dec, 1965 }, 48, 1, 1, 337 },
1258 { { 23, wxDateTime::Feb, 1940 }, 8, 4, 4, 54 },
1259 { { 2, wxDateTime::Jan, 1987 }, 1, 1, 1, 2 },
1260 { { 11, wxDateTime::Aug, 2079 }, 32, 2, 2, 223 },
1261 { { 2, wxDateTime::Feb, 2063 }, 5, 1, 1, 33 },
1262 { { 16, wxDateTime::Oct, 1942 }, 42, 3, 3, 289 },
1263 };
1264
1265 for ( size_t n = 0; n < WXSIZEOF(weekNumberTestDates); n++ )
1266 {
1267 const WeekNumberTestData& wn = weekNumberTestDates[n];
1268 const Date& d = wn.date;
1269
1270 wxDateTime dt = d.DT();
1271
1272 wxDateTime::wxDateTime_t
1273 week = dt.GetWeekOfYear(wxDateTime::Monday_First),
1274 wmon = dt.GetWeekOfMonth(wxDateTime::Monday_First),
1275 wmon2 = dt.GetWeekOfMonth(wxDateTime::Sunday_First),
1276 dnum = dt.GetDayOfYear();
1277
1278 printf("%s: the day number is %d",
1279 d.FormatDate().c_str(), dnum);
1280 if ( dnum == wn.dnum )
1281 {
1282 printf(" (ok)");
1283 }
1284 else
1285 {
1286 printf(" (ERROR: should be %d)", wn.dnum);
1287 }
1288
1289 printf(", week in month is %d", wmon);
1290 if ( wmon == wn.wmon )
1291 {
1292 printf(" (ok)");
1293 }
1294 else
1295 {
1296 printf(" (ERROR: should be %d)", wn.wmon);
1297 }
1298
1299 printf(" or %d", wmon2);
1300 if ( wmon2 == wn.wmon2 )
1301 {
1302 printf(" (ok)");
1303 }
1304 else
1305 {
1306 printf(" (ERROR: should be %d)", wn.wmon2);
1307 }
1308
1309 printf(", week in year is %d", week);
1310 if ( week == wn.week )
1311 {
1312 puts(" (ok)");
1313 }
1314 else
1315 {
1316 printf(" (ERROR: should be %d)\n", wn.week);
1317 }
1318 }
1319 }
1320
1321 // test DST calculations
1322 static void TestTimeDST()
1323 {
1324 puts("\n*** wxDateTime DST test ***");
1325
1326 printf("DST is%s in effect now.\n\n",
1327 wxDateTime::Now().IsDST() ? "" : " not");
1328
1329 // taken from http://www.energy.ca.gov/daylightsaving.html
1330 static const Date datesDST[2][2004 - 1900 + 1] =
1331 {
1332 {
1333 { 1, wxDateTime::Apr, 1990 },
1334 { 7, wxDateTime::Apr, 1991 },
1335 { 5, wxDateTime::Apr, 1992 },
1336 { 4, wxDateTime::Apr, 1993 },
1337 { 3, wxDateTime::Apr, 1994 },
1338 { 2, wxDateTime::Apr, 1995 },
1339 { 7, wxDateTime::Apr, 1996 },
1340 { 6, wxDateTime::Apr, 1997 },
1341 { 5, wxDateTime::Apr, 1998 },
1342 { 4, wxDateTime::Apr, 1999 },
1343 { 2, wxDateTime::Apr, 2000 },
1344 { 1, wxDateTime::Apr, 2001 },
1345 { 7, wxDateTime::Apr, 2002 },
1346 { 6, wxDateTime::Apr, 2003 },
1347 { 4, wxDateTime::Apr, 2004 },
1348 },
1349 {
1350 { 28, wxDateTime::Oct, 1990 },
1351 { 27, wxDateTime::Oct, 1991 },
1352 { 25, wxDateTime::Oct, 1992 },
1353 { 31, wxDateTime::Oct, 1993 },
1354 { 30, wxDateTime::Oct, 1994 },
1355 { 29, wxDateTime::Oct, 1995 },
1356 { 27, wxDateTime::Oct, 1996 },
1357 { 26, wxDateTime::Oct, 1997 },
1358 { 25, wxDateTime::Oct, 1998 },
1359 { 31, wxDateTime::Oct, 1999 },
1360 { 29, wxDateTime::Oct, 2000 },
1361 { 28, wxDateTime::Oct, 2001 },
1362 { 27, wxDateTime::Oct, 2002 },
1363 { 26, wxDateTime::Oct, 2003 },
1364 { 31, wxDateTime::Oct, 2004 },
1365 }
1366 };
1367
1368 int year;
1369 for ( year = 1990; year < 2005; year++ )
1370 {
1371 wxDateTime dtBegin = wxDateTime::GetBeginDST(year, wxDateTime::USA),
1372 dtEnd = wxDateTime::GetEndDST(year, wxDateTime::USA);
1373
1374 printf("DST period in the US for year %d: from %s to %s",
1375 year, dtBegin.Format().c_str(), dtEnd.Format().c_str());
1376
1377 size_t n = year - 1990;
1378 const Date& dBegin = datesDST[0][n];
1379 const Date& dEnd = datesDST[1][n];
1380
1381 if ( dBegin.SameDay(dtBegin.GetTm()) && dEnd.SameDay(dtEnd.GetTm()) )
1382 {
1383 puts(" (ok)");
1384 }
1385 else
1386 {
1387 printf(" (ERROR: should be %s %d to %s %d)\n",
1388 wxDateTime::GetMonthName(dBegin.month).c_str(), dBegin.day,
1389 wxDateTime::GetMonthName(dEnd.month).c_str(), dEnd.day);
1390 }
1391 }
1392
1393 puts("");
1394
1395 for ( year = 1990; year < 2005; year++ )
1396 {
1397 printf("DST period in Europe for year %d: from %s to %s\n",
1398 year,
1399 wxDateTime::GetBeginDST(year, wxDateTime::Country_EEC).Format().c_str(),
1400 wxDateTime::GetEndDST(year, wxDateTime::Country_EEC).Format().c_str());
1401 }
1402 }
1403
1404 // test wxDateTime -> text conversion
1405 static void TestTimeFormat()
1406 {
1407 puts("\n*** wxDateTime formatting test ***");
1408
1409 // some information may be lost during conversion, so store what kind
1410 // of info should we recover after a round trip
1411 enum CompareKind
1412 {
1413 CompareNone, // don't try comparing
1414 CompareBoth, // dates and times should be identical
1415 CompareDate, // dates only
1416 CompareTime // time only
1417 };
1418
1419 static const struct
1420 {
1421 CompareKind compareKind;
1422 const char *format;
1423 } formatTestFormats[] =
1424 {
1425 { CompareBoth, "---> %c" },
1426 { CompareDate, "Date is %A, %d of %B, in year %Y" },
1427 { CompareBoth, "Date is %x, time is %X" },
1428 { CompareTime, "Time is %H:%M:%S or %I:%M:%S %p" },
1429 { CompareNone, "The day of year: %j, the week of year: %W" },
1430 };
1431
1432 static const Date formatTestDates[] =
1433 {
1434 { 29, wxDateTime::May, 1976, 18, 30, 00 },
1435 { 31, wxDateTime::Dec, 1999, 23, 30, 00 },
1436 #if 0
1437 // this test can't work for other centuries because it uses two digit
1438 // years in formats, so don't even try it
1439 { 29, wxDateTime::May, 2076, 18, 30, 00 },
1440 { 29, wxDateTime::Feb, 2400, 02, 15, 25 },
1441 { 01, wxDateTime::Jan, -52, 03, 16, 47 },
1442 #endif
1443 };
1444
1445 // an extra test (as it doesn't depend on date, don't do it in the loop)
1446 printf("%s\n", wxDateTime::Now().Format("Our timezone is %Z").c_str());
1447
1448 for ( size_t d = 0; d < WXSIZEOF(formatTestDates) + 1; d++ )
1449 {
1450 puts("");
1451
1452 wxDateTime dt = d == 0 ? wxDateTime::Now() : formatTestDates[d - 1].DT();
1453 for ( size_t n = 0; n < WXSIZEOF(formatTestFormats); n++ )
1454 {
1455 wxString s = dt.Format(formatTestFormats[n].format);
1456 printf("%s", s.c_str());
1457
1458 // what can we recover?
1459 int kind = formatTestFormats[n].compareKind;
1460
1461 // convert back
1462 wxDateTime dt2;
1463 const wxChar *result = dt2.ParseFormat(s, formatTestFormats[n].format);
1464 if ( !result )
1465 {
1466 // converion failed - should it have?
1467 if ( kind == CompareNone )
1468 puts(" (ok)");
1469 else
1470 puts(" (ERROR: conversion back failed)");
1471 }
1472 else if ( *result )
1473 {
1474 // should have parsed the entire string
1475 puts(" (ERROR: conversion back stopped too soon)");
1476 }
1477 else
1478 {
1479 bool equal = FALSE; // suppress compilaer warning
1480 switch ( kind )
1481 {
1482 case CompareBoth:
1483 equal = dt2 == dt;
1484 break;
1485
1486 case CompareDate:
1487 equal = dt.IsSameDate(dt2);
1488 break;
1489
1490 case CompareTime:
1491 equal = dt.IsSameTime(dt2);
1492 break;
1493 }
1494
1495 if ( !equal )
1496 {
1497 printf(" (ERROR: got back '%s' instead of '%s')\n",
1498 dt2.Format().c_str(), dt.Format().c_str());
1499 }
1500 else
1501 {
1502 puts(" (ok)");
1503 }
1504 }
1505 }
1506 }
1507 }
1508
1509 // test text -> wxDateTime conversion
1510 static void TestTimeParse()
1511 {
1512 puts("\n*** wxDateTime parse test ***");
1513
1514 struct ParseTestData
1515 {
1516 const char *format;
1517 Date date;
1518 bool good;
1519 };
1520
1521 static const ParseTestData parseTestDates[] =
1522 {
1523 { "Sat, 18 Dec 1999 00:46:40 +0100", { 18, wxDateTime::Dec, 1999, 00, 46, 40 }, TRUE },
1524 { "Wed, 1 Dec 1999 05:17:20 +0300", { 1, wxDateTime::Dec, 1999, 03, 17, 20 }, TRUE },
1525 };
1526
1527 for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
1528 {
1529 const char *format = parseTestDates[n].format;
1530
1531 printf("%s => ", format);
1532
1533 wxDateTime dt;
1534 if ( dt.ParseRfc822Date(format) )
1535 {
1536 printf("%s ", dt.Format().c_str());
1537
1538 if ( parseTestDates[n].good )
1539 {
1540 wxDateTime dtReal = parseTestDates[n].date.DT();
1541 if ( dt == dtReal )
1542 {
1543 puts("(ok)");
1544 }
1545 else
1546 {
1547 printf("(ERROR: should be %s)\n", dtReal.Format().c_str());
1548 }
1549 }
1550 else
1551 {
1552 puts("(ERROR: bad format)");
1553 }
1554 }
1555 else
1556 {
1557 printf("bad format (%s)\n",
1558 parseTestDates[n].good ? "ERROR" : "ok");
1559 }
1560 }
1561 }
1562
1563 static void TestInteractive()
1564 {
1565 puts("\n*** interactive wxDateTime tests ***");
1566
1567 char buf[128];
1568
1569 for ( ;; )
1570 {
1571 printf("Enter a date: ");
1572 if ( !fgets(buf, WXSIZEOF(buf), stdin) )
1573 break;
1574
1575 wxDateTime dt;
1576 if ( !dt.ParseDate(buf) )
1577 {
1578 puts("failed to parse the date");
1579
1580 continue;
1581 }
1582
1583 printf("%s: day %u, week of month %u/%u, week of year %u\n",
1584 dt.FormatISODate().c_str(),
1585 dt.GetDayOfYear(),
1586 dt.GetWeekOfMonth(wxDateTime::Monday_First),
1587 dt.GetWeekOfMonth(wxDateTime::Sunday_First),
1588 dt.GetWeekOfYear(wxDateTime::Monday_First));
1589 }
1590
1591 puts("\n*** done ***");
1592 }
1593
1594 static void TestTimeArithmetics()
1595 {
1596 puts("\n*** testing arithmetic operations on wxDateTime ***");
1597
1598 static const struct
1599 {
1600 wxDateSpan span;
1601 const char *name;
1602 } testArithmData[] =
1603 {
1604 { wxDateSpan::Day(), "day" },
1605 { wxDateSpan::Week(), "week" },
1606 { wxDateSpan::Month(), "month" },
1607 { wxDateSpan::Year(), "year" },
1608 { wxDateSpan(1, 2, 3, 4), "year, 2 months, 3 weeks, 4 days" },
1609 };
1610
1611 wxDateTime dt(29, wxDateTime::Dec, 1999), dt1, dt2;
1612
1613 for ( size_t n = 0; n < WXSIZEOF(testArithmData); n++ )
1614 {
1615 wxDateSpan span = testArithmData[n].span;
1616 dt1 = dt + span;
1617 dt2 = dt - span;
1618
1619 const char *name = testArithmData[n].name;
1620 printf("%s + %s = %s, %s - %s = %s\n",
1621 dt.FormatISODate().c_str(), name, dt1.FormatISODate().c_str(),
1622 dt.FormatISODate().c_str(), name, dt2.FormatISODate().c_str());
1623
1624 printf("Going back: %s", (dt1 - span).FormatISODate().c_str());
1625 if ( dt1 - span == dt )
1626 {
1627 puts(" (ok)");
1628 }
1629 else
1630 {
1631 printf(" (ERROR: should be %s)\n", dt.FormatISODate().c_str());
1632 }
1633
1634 printf("Going forward: %s", (dt2 + span).FormatISODate().c_str());
1635 if ( dt2 + span == dt )
1636 {
1637 puts(" (ok)");
1638 }
1639 else
1640 {
1641 printf(" (ERROR: should be %s)\n", dt.FormatISODate().c_str());
1642 }
1643
1644 printf("Double increment: %s", (dt2 + 2*span).FormatISODate().c_str());
1645 if ( dt2 + 2*span == dt1 )
1646 {
1647 puts(" (ok)");
1648 }
1649 else
1650 {
1651 printf(" (ERROR: should be %s)\n", dt2.FormatISODate().c_str());
1652 }
1653
1654 puts("");
1655 }
1656 }
1657
1658 static void TestTimeHolidays()
1659 {
1660 puts("\n*** testing wxDateTimeHolidayAuthority ***\n");
1661
1662 wxDateTime::Tm tm = wxDateTime(29, wxDateTime::May, 2000).GetTm();
1663 wxDateTime dtStart(1, tm.mon, tm.year),
1664 dtEnd = dtStart.GetLastMonthDay();
1665
1666 wxDateTimeArray hol;
1667 wxDateTimeHolidayAuthority::GetHolidaysInRange(dtStart, dtEnd, hol);
1668
1669 const wxChar *format = "%d-%b-%Y (%a)";
1670
1671 printf("All holidays between %s and %s:\n",
1672 dtStart.Format(format).c_str(), dtEnd.Format(format).c_str());
1673
1674 size_t count = hol.GetCount();
1675 for ( size_t n = 0; n < count; n++ )
1676 {
1677 printf("\t%s\n", hol[n].Format(format).c_str());
1678 }
1679
1680 puts("");
1681 }
1682
1683 #if 0
1684
1685 // test compatibility with the old wxDate/wxTime classes
1686 static void TestTimeCompatibility()
1687 {
1688 puts("\n*** wxDateTime compatibility test ***");
1689
1690 printf("wxDate for JDN 0: %s\n", wxDate(0l).FormatDate().c_str());
1691 printf("wxDate for MJD 0: %s\n", wxDate(2400000).FormatDate().c_str());
1692
1693 double jdnNow = wxDateTime::Now().GetJDN();
1694 long jdnMidnight = (long)(jdnNow - 0.5);
1695 printf("wxDate for today: %s\n", wxDate(jdnMidnight).FormatDate().c_str());
1696
1697 jdnMidnight = wxDate().Set().GetJulianDate();
1698 printf("wxDateTime for today: %s\n",
1699 wxDateTime((double)(jdnMidnight + 0.5)).Format("%c", wxDateTime::GMT0).c_str());
1700
1701 int flags = wxEUROPEAN;//wxFULL;
1702 wxDate date;
1703 date.Set();
1704 printf("Today is %s\n", date.FormatDate(flags).c_str());
1705 for ( int n = 0; n < 7; n++ )
1706 {
1707 printf("Previous %s is %s\n",
1708 wxDateTime::GetWeekDayName((wxDateTime::WeekDay)n),
1709 date.Previous(n + 1).FormatDate(flags).c_str());
1710 }
1711 }
1712
1713 #endif // 0
1714
1715 #endif // TEST_DATETIME
1716
1717 // ----------------------------------------------------------------------------
1718 // threads
1719 // ----------------------------------------------------------------------------
1720
1721 #ifdef TEST_THREADS
1722
1723 #include <wx/thread.h>
1724
1725 static size_t gs_counter = (size_t)-1;
1726 static wxCriticalSection gs_critsect;
1727 static wxCondition gs_cond;
1728
1729 class MyJoinableThread : public wxThread
1730 {
1731 public:
1732 MyJoinableThread(size_t n) : wxThread(wxTHREAD_JOINABLE)
1733 { m_n = n; Create(); }
1734
1735 // thread execution starts here
1736 virtual ExitCode Entry();
1737
1738 private:
1739 size_t m_n;
1740 };
1741
1742 wxThread::ExitCode MyJoinableThread::Entry()
1743 {
1744 unsigned long res = 1;
1745 for ( size_t n = 1; n < m_n; n++ )
1746 {
1747 res *= n;
1748
1749 // it's a loooong calculation :-)
1750 Sleep(100);
1751 }
1752
1753 return (ExitCode)res;
1754 }
1755
1756 class MyDetachedThread : public wxThread
1757 {
1758 public:
1759 MyDetachedThread(size_t n, char ch)
1760 {
1761 m_n = n;
1762 m_ch = ch;
1763 m_cancelled = FALSE;
1764
1765 Create();
1766 }
1767
1768 // thread execution starts here
1769 virtual ExitCode Entry();
1770
1771 // and stops here
1772 virtual void OnExit();
1773
1774 private:
1775 size_t m_n; // number of characters to write
1776 char m_ch; // character to write
1777
1778 bool m_cancelled; // FALSE if we exit normally
1779 };
1780
1781 wxThread::ExitCode MyDetachedThread::Entry()
1782 {
1783 {
1784 wxCriticalSectionLocker lock(gs_critsect);
1785 if ( gs_counter == (size_t)-1 )
1786 gs_counter = 1;
1787 else
1788 gs_counter++;
1789 }
1790
1791 for ( size_t n = 0; n < m_n; n++ )
1792 {
1793 if ( TestDestroy() )
1794 {
1795 m_cancelled = TRUE;
1796
1797 break;
1798 }
1799
1800 putchar(m_ch);
1801 fflush(stdout);
1802
1803 wxThread::Sleep(100);
1804 }
1805
1806 return 0;
1807 }
1808
1809 void MyDetachedThread::OnExit()
1810 {
1811 wxLogTrace("thread", "Thread %ld is in OnExit", GetId());
1812
1813 wxCriticalSectionLocker lock(gs_critsect);
1814 if ( !--gs_counter && !m_cancelled )
1815 gs_cond.Signal();
1816 }
1817
1818 void TestDetachedThreads()
1819 {
1820 puts("\n*** Testing detached threads ***");
1821
1822 static const size_t nThreads = 3;
1823 MyDetachedThread *threads[nThreads];
1824 size_t n;
1825 for ( n = 0; n < nThreads; n++ )
1826 {
1827 threads[n] = new MyDetachedThread(10, 'A' + n);
1828 }
1829
1830 threads[0]->SetPriority(WXTHREAD_MIN_PRIORITY);
1831 threads[1]->SetPriority(WXTHREAD_MAX_PRIORITY);
1832
1833 for ( n = 0; n < nThreads; n++ )
1834 {
1835 threads[n]->Run();
1836 }
1837
1838 // wait until all threads terminate
1839 gs_cond.Wait();
1840
1841 puts("");
1842 }
1843
1844 void TestJoinableThreads()
1845 {
1846 puts("\n*** Testing a joinable thread (a loooong calculation...) ***");
1847
1848 // calc 10! in the background
1849 MyJoinableThread thread(10);
1850 thread.Run();
1851
1852 printf("\nThread terminated with exit code %lu.\n",
1853 (unsigned long)thread.Wait());
1854 }
1855
1856 void TestThreadSuspend()
1857 {
1858 puts("\n*** Testing thread suspend/resume functions ***");
1859
1860 MyDetachedThread *thread = new MyDetachedThread(15, 'X');
1861
1862 thread->Run();
1863
1864 // this is for this demo only, in a real life program we'd use another
1865 // condition variable which would be signaled from wxThread::Entry() to
1866 // tell us that the thread really started running - but here just wait a
1867 // bit and hope that it will be enough (the problem is, of course, that
1868 // the thread might still not run when we call Pause() which will result
1869 // in an error)
1870 wxThread::Sleep(300);
1871
1872 for ( size_t n = 0; n < 3; n++ )
1873 {
1874 thread->Pause();
1875
1876 puts("\nThread suspended");
1877 if ( n > 0 )
1878 {
1879 // don't sleep but resume immediately the first time
1880 wxThread::Sleep(300);
1881 }
1882 puts("Going to resume the thread");
1883
1884 thread->Resume();
1885 }
1886
1887 puts("Waiting until it terminates now");
1888
1889 // wait until the thread terminates
1890 gs_cond.Wait();
1891
1892 puts("");
1893 }
1894
1895 void TestThreadDelete()
1896 {
1897 // As above, using Sleep() is only for testing here - we must use some
1898 // synchronisation object instead to ensure that the thread is still
1899 // running when we delete it - deleting a detached thread which already
1900 // terminated will lead to a crash!
1901
1902 puts("\n*** Testing thread delete function ***");
1903
1904 MyDetachedThread *thread0 = new MyDetachedThread(30, 'W');
1905
1906 thread0->Delete();
1907
1908 puts("\nDeleted a thread which didn't start to run yet.");
1909
1910 MyDetachedThread *thread1 = new MyDetachedThread(30, 'Y');
1911
1912 thread1->Run();
1913
1914 wxThread::Sleep(300);
1915
1916 thread1->Delete();
1917
1918 puts("\nDeleted a running thread.");
1919
1920 MyDetachedThread *thread2 = new MyDetachedThread(30, 'Z');
1921
1922 thread2->Run();
1923
1924 wxThread::Sleep(300);
1925
1926 thread2->Pause();
1927
1928 thread2->Delete();
1929
1930 puts("\nDeleted a sleeping thread.");
1931
1932 MyJoinableThread thread3(20);
1933 thread3.Run();
1934
1935 thread3.Delete();
1936
1937 puts("\nDeleted a joinable thread.");
1938
1939 MyJoinableThread thread4(2);
1940 thread4.Run();
1941
1942 wxThread::Sleep(300);
1943
1944 thread4.Delete();
1945
1946 puts("\nDeleted a joinable thread which already terminated.");
1947
1948 puts("");
1949 }
1950
1951 #endif // TEST_THREADS
1952
1953 // ----------------------------------------------------------------------------
1954 // arrays
1955 // ----------------------------------------------------------------------------
1956
1957 #ifdef TEST_ARRAYS
1958
1959 void PrintArray(const char* name, const wxArrayString& array)
1960 {
1961 printf("Dump of the array '%s'\n", name);
1962
1963 size_t nCount = array.GetCount();
1964 for ( size_t n = 0; n < nCount; n++ )
1965 {
1966 printf("\t%s[%u] = '%s'\n", name, n, array[n].c_str());
1967 }
1968 }
1969
1970 #endif // TEST_ARRAYS
1971
1972 // ----------------------------------------------------------------------------
1973 // strings
1974 // ----------------------------------------------------------------------------
1975
1976 #ifdef TEST_STRINGS
1977
1978 #include "wx/timer.h"
1979 #include "wx/tokenzr.h"
1980
1981 static void TestStringConstruction()
1982 {
1983 puts("*** Testing wxString constructores ***");
1984
1985 #define TEST_CTOR(args, res) \
1986 { \
1987 wxString s args ; \
1988 printf("wxString%s = %s ", #args, s.c_str()); \
1989 if ( s == res ) \
1990 { \
1991 puts("(ok)"); \
1992 } \
1993 else \
1994 { \
1995 printf("(ERROR: should be %s)\n", res); \
1996 } \
1997 }
1998
1999 TEST_CTOR((_T('Z'), 4), _T("ZZZZ"));
2000 TEST_CTOR((_T("Hello"), 4), _T("Hell"));
2001 TEST_CTOR((_T("Hello"), 5), _T("Hello"));
2002 // TEST_CTOR((_T("Hello"), 6), _T("Hello")); -- should give assert failure
2003
2004 static const wxChar *s = _T("?really!");
2005 const wxChar *start = wxStrchr(s, _T('r'));
2006 const wxChar *end = wxStrchr(s, _T('!'));
2007 TEST_CTOR((start, end), _T("really"));
2008
2009 puts("");
2010 }
2011
2012 static void TestString()
2013 {
2014 wxStopWatch sw;
2015
2016 wxString a, b, c;
2017
2018 a.reserve (128);
2019 b.reserve (128);
2020 c.reserve (128);
2021
2022 for (int i = 0; i < 1000000; ++i)
2023 {
2024 a = "Hello";
2025 b = " world";
2026 c = "! How'ya doin'?";
2027 a += b;
2028 a += c;
2029 c = "Hello world! What's up?";
2030 if (c != a)
2031 c = "Doh!";
2032 }
2033
2034 printf ("TestString elapsed time: %ld\n", sw.Time());
2035 }
2036
2037 static void TestPChar()
2038 {
2039 wxStopWatch sw;
2040
2041 char a [128];
2042 char b [128];
2043 char c [128];
2044
2045 for (int i = 0; i < 1000000; ++i)
2046 {
2047 strcpy (a, "Hello");
2048 strcpy (b, " world");
2049 strcpy (c, "! How'ya doin'?");
2050 strcat (a, b);
2051 strcat (a, c);
2052 strcpy (c, "Hello world! What's up?");
2053 if (strcmp (c, a) == 0)
2054 strcpy (c, "Doh!");
2055 }
2056
2057 printf ("TestPChar elapsed time: %ld\n", sw.Time());
2058 }
2059
2060 static void TestStringSub()
2061 {
2062 wxString s("Hello, world!");
2063
2064 puts("*** Testing wxString substring extraction ***");
2065
2066 printf("String = '%s'\n", s.c_str());
2067 printf("Left(5) = '%s'\n", s.Left(5).c_str());
2068 printf("Right(6) = '%s'\n", s.Right(6).c_str());
2069 printf("Mid(3, 5) = '%s'\n", s(3, 5).c_str());
2070 printf("Mid(3) = '%s'\n", s.Mid(3).c_str());
2071 printf("substr(3, 5) = '%s'\n", s.substr(3, 5).c_str());
2072 printf("substr(3) = '%s'\n", s.substr(3).c_str());
2073
2074 puts("");
2075 }
2076
2077 static void TestStringFormat()
2078 {
2079 puts("*** Testing wxString formatting ***");
2080
2081 wxString s;
2082 s.Printf("%03d", 18);
2083
2084 printf("Number 18: %s\n", wxString::Format("%03d", 18).c_str());
2085 printf("Number 18: %s\n", s.c_str());
2086
2087 puts("");
2088 }
2089
2090 // returns "not found" for npos, value for all others
2091 static wxString PosToString(size_t res)
2092 {
2093 wxString s = res == wxString::npos ? wxString(_T("not found"))
2094 : wxString::Format(_T("%u"), res);
2095 return s;
2096 }
2097
2098 static void TestStringFind()
2099 {
2100 puts("*** Testing wxString find() functions ***");
2101
2102 static const wxChar *strToFind = _T("ell");
2103 static const struct StringFindTest
2104 {
2105 const wxChar *str;
2106 size_t start,
2107 result; // of searching "ell" in str
2108 } findTestData[] =
2109 {
2110 { _T("Well, hello world"), 0, 1 },
2111 { _T("Well, hello world"), 6, 7 },
2112 { _T("Well, hello world"), 9, wxString::npos },
2113 };
2114
2115 for ( size_t n = 0; n < WXSIZEOF(findTestData); n++ )
2116 {
2117 const StringFindTest& ft = findTestData[n];
2118 size_t res = wxString(ft.str).find(strToFind, ft.start);
2119
2120 printf(_T("Index of '%s' in '%s' starting from %u is %s "),
2121 strToFind, ft.str, ft.start, PosToString(res).c_str());
2122
2123 size_t resTrue = ft.result;
2124 if ( res == resTrue )
2125 {
2126 puts(_T("(ok)"));
2127 }
2128 else
2129 {
2130 printf(_T("(ERROR: should be %s)\n"),
2131 PosToString(resTrue).c_str());
2132 }
2133 }
2134
2135 puts("");
2136 }
2137
2138 // replace TABs with \t and CRs with \n
2139 static wxString MakePrintable(const wxChar *s)
2140 {
2141 wxString str(s);
2142 (void)str.Replace(_T("\t"), _T("\\t"));
2143 (void)str.Replace(_T("\n"), _T("\\n"));
2144 (void)str.Replace(_T("\r"), _T("\\r"));
2145
2146 return str;
2147 }
2148
2149 static void TestStringTokenizer()
2150 {
2151 puts("*** Testing wxStringTokenizer ***");
2152
2153 static const wxChar *modeNames[] =
2154 {
2155 _T("default"),
2156 _T("return empty"),
2157 _T("return all empty"),
2158 _T("with delims"),
2159 _T("like strtok"),
2160 };
2161
2162 static const struct StringTokenizerTest
2163 {
2164 const wxChar *str; // string to tokenize
2165 const wxChar *delims; // delimiters to use
2166 size_t count; // count of token
2167 wxStringTokenizerMode mode; // how should we tokenize it
2168 } tokenizerTestData[] =
2169 {
2170 { _T(""), _T(" "), 0 },
2171 { _T("Hello, world"), _T(" "), 2 },
2172 { _T("Hello, world "), _T(" "), 2 },
2173 { _T("Hello, world"), _T(","), 2 },
2174 { _T("Hello, world!"), _T(",!"), 2 },
2175 { _T("Hello,, world!"), _T(",!"), 3 },
2176 { _T("Hello, world!"), _T(",!"), 3, wxTOKEN_RET_EMPTY_ALL },
2177 { _T("username:password:uid:gid:gecos:home:shell"), _T(":"), 7 },
2178 { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 4 },
2179 { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 6, wxTOKEN_RET_EMPTY },
2180 { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 9, wxTOKEN_RET_EMPTY_ALL },
2181 { _T("01/02/99"), _T("/-"), 3 },
2182 { _T("01-02/99"), _T("/-"), 3, wxTOKEN_RET_DELIMS },
2183 };
2184
2185 for ( size_t n = 0; n < WXSIZEOF(tokenizerTestData); n++ )
2186 {
2187 const StringTokenizerTest& tt = tokenizerTestData[n];
2188 wxStringTokenizer tkz(tt.str, tt.delims, tt.mode);
2189
2190 size_t count = tkz.CountTokens();
2191 printf(_T("String '%s' has %u tokens delimited by '%s' (mode = %s) "),
2192 MakePrintable(tt.str).c_str(),
2193 count,
2194 MakePrintable(tt.delims).c_str(),
2195 modeNames[tkz.GetMode()]);
2196 if ( count == tt.count )
2197 {
2198 puts(_T("(ok)"));
2199 }
2200 else
2201 {
2202 printf(_T("(ERROR: should be %u)\n"), tt.count);
2203
2204 continue;
2205 }
2206
2207 // if we emulate strtok(), check that we do it correctly
2208 wxChar *buf, *s, *last;
2209
2210 if ( tkz.GetMode() == wxTOKEN_STRTOK )
2211 {
2212 buf = new wxChar[wxStrlen(tt.str) + 1];
2213 wxStrcpy(buf, tt.str);
2214
2215 s = wxStrtok(buf, tt.delims, &last);
2216 }
2217 else
2218 {
2219 buf = NULL;
2220 }
2221
2222 // now show the tokens themselves
2223 size_t count2 = 0;
2224 while ( tkz.HasMoreTokens() )
2225 {
2226 wxString token = tkz.GetNextToken();
2227
2228 printf(_T("\ttoken %u: '%s'"),
2229 ++count2,
2230 MakePrintable(token).c_str());
2231
2232 if ( buf )
2233 {
2234 if ( token == s )
2235 {
2236 puts(" (ok)");
2237 }
2238 else
2239 {
2240 printf(" (ERROR: should be %s)\n", s);
2241 }
2242
2243 s = wxStrtok(NULL, tt.delims, &last);
2244 }
2245 else
2246 {
2247 // nothing to compare with
2248 puts("");
2249 }
2250 }
2251
2252 if ( count2 != count )
2253 {
2254 puts(_T("\tERROR: token count mismatch"));
2255 }
2256
2257 delete [] buf;
2258 }
2259
2260 puts("");
2261 }
2262
2263 #endif // TEST_STRINGS
2264
2265 // ----------------------------------------------------------------------------
2266 // entry point
2267 // ----------------------------------------------------------------------------
2268
2269 int main(int argc, char **argv)
2270 {
2271 if ( !wxInitialize() )
2272 {
2273 fprintf(stderr, "Failed to initialize the wxWindows library, aborting.");
2274 }
2275
2276 #ifdef TEST_USLEEP
2277 puts("Sleeping for 3 seconds... z-z-z-z-z...");
2278 wxUsleep(3000);
2279 #endif // TEST_USLEEP
2280
2281 #ifdef TEST_CMDLINE
2282 static const wxCmdLineEntryDesc cmdLineDesc[] =
2283 {
2284 { wxCMD_LINE_SWITCH, "v", "verbose", "be verbose" },
2285 { wxCMD_LINE_SWITCH, "q", "quiet", "be quiet" },
2286
2287 { wxCMD_LINE_OPTION, "o", "output", "output file" },
2288 { wxCMD_LINE_OPTION, "i", "input", "input dir" },
2289 { wxCMD_LINE_OPTION, "s", "size", "output block size", wxCMD_LINE_VAL_NUMBER },
2290 { wxCMD_LINE_OPTION, "d", "date", "output file date", wxCMD_LINE_VAL_DATE },
2291
2292 { wxCMD_LINE_PARAM, NULL, NULL, "input file",
2293 wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE },
2294
2295 { wxCMD_LINE_NONE }
2296 };
2297
2298 wxCmdLineParser parser(cmdLineDesc, argc, argv);
2299
2300 switch ( parser.Parse() )
2301 {
2302 case -1:
2303 wxLogMessage("Help was given, terminating.");
2304 break;
2305
2306 case 0:
2307 ShowCmdLine(parser);
2308 break;
2309
2310 default:
2311 wxLogMessage("Syntax error detected, aborting.");
2312 break;
2313 }
2314 #endif // TEST_CMDLINE
2315
2316 #ifdef TEST_STRINGS
2317 if ( 0 )
2318 {
2319 TestPChar();
2320 TestString();
2321 }
2322 if ( 0 )
2323 {
2324 TestStringConstruction();
2325 TestStringSub();
2326 TestStringFormat();
2327 TestStringFind();
2328 TestStringTokenizer();
2329 }
2330 #endif // TEST_STRINGS
2331
2332 #ifdef TEST_ARRAYS
2333 wxArrayString a1;
2334 a1.Add("tiger");
2335 a1.Add("cat");
2336 a1.Add("lion");
2337 a1.Add("dog");
2338 a1.Add("human");
2339 a1.Add("ape");
2340
2341 puts("*** Initially:");
2342
2343 PrintArray("a1", a1);
2344
2345 wxArrayString a2(a1);
2346 PrintArray("a2", a2);
2347
2348 wxSortedArrayString a3(a1);
2349 PrintArray("a3", a3);
2350
2351 puts("*** After deleting a string from a1");
2352 a1.Remove(2);
2353
2354 PrintArray("a1", a1);
2355 PrintArray("a2", a2);
2356 PrintArray("a3", a3);
2357
2358 puts("*** After reassigning a1 to a2 and a3");
2359 a3 = a2 = a1;
2360 PrintArray("a2", a2);
2361 PrintArray("a3", a3);
2362 #endif // TEST_ARRAYS
2363
2364 #ifdef TEST_DIR
2365 TestDirEnum();
2366 #endif // TEST_DIR
2367
2368 #ifdef TEST_EXECUTE
2369 TestExecute();
2370 #endif // TEST_EXECUTE
2371
2372 #ifdef TEST_FILECONF
2373 TestFileConfRead();
2374 #endif // TEST_FILECONF
2375
2376 #ifdef TEST_LOG
2377 wxString s;
2378 for ( size_t n = 0; n < 8000; n++ )
2379 {
2380 s << (char)('A' + (n % 26));
2381 }
2382
2383 wxString msg;
2384 msg.Printf("A very very long message: '%s', the end!\n", s.c_str());
2385
2386 // this one shouldn't be truncated
2387 printf(msg);
2388
2389 // but this one will because log functions use fixed size buffer
2390 // (note that it doesn't need '\n' at the end neither - will be added
2391 // by wxLog anyhow)
2392 wxLogMessage("A very very long message 2: '%s', the end!", s.c_str());
2393 #endif // TEST_LOG
2394
2395 #ifdef TEST_THREADS
2396 int nCPUs = wxThread::GetCPUCount();
2397 printf("This system has %d CPUs\n", nCPUs);
2398 if ( nCPUs != -1 )
2399 wxThread::SetConcurrency(nCPUs);
2400
2401 if ( argc > 1 && argv[1][0] == 't' )
2402 wxLog::AddTraceMask("thread");
2403
2404 if ( 1 )
2405 TestDetachedThreads();
2406 if ( 1 )
2407 TestJoinableThreads();
2408 if ( 1 )
2409 TestThreadSuspend();
2410 if ( 1 )
2411 TestThreadDelete();
2412
2413 #endif // TEST_THREADS
2414
2415 #ifdef TEST_LONGLONG
2416 // seed pseudo random generator
2417 srand((unsigned)time(NULL));
2418
2419 if ( 0 )
2420 {
2421 TestSpeed();
2422 }
2423 TestMultiplication();
2424 if ( 0 )
2425 {
2426 TestDivision();
2427 TestAddition();
2428 TestLongLongConversion();
2429 TestBitOperations();
2430 }
2431 #endif // TEST_LONGLONG
2432
2433 #ifdef TEST_HASH
2434 TestHash();
2435 #endif // TEST_HASH
2436
2437 #ifdef TEST_MIME
2438 TestMimeEnum();
2439 #endif // TEST_MIME
2440
2441 #ifdef TEST_SOCKETS
2442 TestSocketClient();
2443 #endif // TEST_SOCKETS
2444
2445 #ifdef TEST_TIMER
2446 TestStopWatch();
2447 #endif // TEST_TIMER
2448
2449 #ifdef TEST_DATETIME
2450 if ( 0 )
2451 {
2452 TestTimeSet();
2453 TestTimeStatic();
2454 TestTimeRange();
2455 TestTimeZones();
2456 TestTimeTicks();
2457 TestTimeJDN();
2458 TestTimeDST();
2459 TestTimeWDays();
2460 TestTimeWNumber();
2461 TestTimeParse();
2462 TestTimeFormat();
2463 TestTimeArithmetics();
2464 }
2465 TestTimeHolidays();
2466 if ( 0 )
2467 TestInteractive();
2468 #endif // TEST_DATETIME
2469
2470 wxUninitialize();
2471
2472 return 0;
2473 }
wxWidgets (Impactor)