// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
#include <stdio.h>
#include <wx/string.h>
+#include <wx/file.h>
#include <wx/app.h>
-int main()
+// ----------------------------------------------------------------------------
+// conditional compilation
+// ----------------------------------------------------------------------------
+
+// what to test?
+
+//#define TEST_ARRAYS
+//#define TEST_CMDLINE
+//#define TEST_DIR
+//#define TEST_EXECUTE
+//#define TEST_LOG
+//#define TEST_LONGLONG
+//#define TEST_MIME
+#define TEST_STRINGS
+//#define TEST_THREADS
+//#define TEST_TIME
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+#ifdef TEST_CMDLINE
+
+// ----------------------------------------------------------------------------
+// wxCmdLineParser
+// ----------------------------------------------------------------------------
+
+#include <wx/cmdline.h>
+#include <wx/datetime.h>
+
+static void ShowCmdLine(const wxCmdLineParser& parser)
{
- if ( !wxInitialize() )
+ wxString s = "Input files: ";
+
+ size_t count = parser.GetParamCount();
+ for ( size_t param = 0; param < count; param++ )
{
- fprintf(stderr, "Failed to initialize the wxWindows library, aborting.");
+ s << parser.GetParam(param) << ' ';
+ }
+
+ s << '\n'
+ << "Verbose:\t" << (parser.Found("v") ? "yes" : "no") << '\n'
+ << "Quiet:\t" << (parser.Found("q") ? "yes" : "no") << '\n';
+
+ wxString strVal;
+ long lVal;
+ wxDateTime dt;
+ if ( parser.Found("o", &strVal) )
+ s << "Output file:\t" << strVal << '\n';
+ if ( parser.Found("i", &strVal) )
+ s << "Input dir:\t" << strVal << '\n';
+ if ( parser.Found("s", &lVal) )
+ s << "Size:\t" << lVal << '\n';
+ if ( parser.Found("d", &dt) )
+ s << "Date:\t" << dt.FormatISODate() << '\n';
+
+ wxLogMessage(s);
+}
+
+#endif // TEST_CMDLINE
+
+// ----------------------------------------------------------------------------
+// wxDir
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_DIR
+
+#include <wx/dir.h>
+
+static void TestDirEnumHelper(wxDir& dir,
+ int flags = wxDIR_DEFAULT,
+ const wxString& filespec = wxEmptyString)
+{
+ wxString filename;
+
+ if ( !dir.IsOpened() )
+ return;
+
+ bool cont = dir.GetFirst(&filename, filespec, flags);
+ while ( cont )
+ {
+ printf("\t%s\n", filename.c_str());
+
+ cont = dir.GetNext(&filename);
+ }
+
+ puts("");
+}
+
+static void TestDirEnum()
+{
+ wxDir dir(wxGetCwd());
+
+ puts("Enumerating everything in current directory:");
+ TestDirEnumHelper(dir);
+
+ puts("Enumerating really everything in current directory:");
+ TestDirEnumHelper(dir, wxDIR_DEFAULT | wxDIR_DOTDOT);
+
+ puts("Enumerating object files in current directory:");
+ TestDirEnumHelper(dir, wxDIR_DEFAULT, "*.o");
+
+ puts("Enumerating directories in current directory:");
+ TestDirEnumHelper(dir, wxDIR_DIRS);
+
+ puts("Enumerating files in current directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES);
+
+ puts("Enumerating files including hidden in current directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
+
+#ifdef __UNIX__
+ dir.Open("/");
+#elif defined(__WXMSW__)
+ dir.Open("c:\\");
+#else
+ #error "don't know where the root directory is"
+#endif
+
+ puts("Enumerating everything in root directory:");
+ TestDirEnumHelper(dir, wxDIR_DEFAULT);
+
+ puts("Enumerating directories in root directory:");
+ TestDirEnumHelper(dir, wxDIR_DIRS);
+
+ puts("Enumerating files in root directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES);
+
+ puts("Enumerating files including hidden in root directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
+
+ puts("Enumerating files in non existing directory:");
+ wxDir dirNo("nosuchdir");
+ TestDirEnumHelper(dirNo);
+}
+
+#endif // TEST_DIR
+
+// ----------------------------------------------------------------------------
+// wxExecute
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_EXECUTE
+
+#include <wx/utils.h>
+
+static void TestExecute()
+{
+ puts("*** testing wxExecute ***");
+
+#ifdef __UNIX__
+ #define COMMAND "echo hi"
+#elif defined(__WXMSW__)
+ #define COMMAND "command.com -c 'echo hi'"
+#else
+ #error "no command to exec"
+#endif // OS
+
+ if ( wxExecute(COMMAND) == 0 )
+ puts("\nOk.");
+ else
+ puts("\nError.");
+}
+
+#endif // TEST_EXECUTE
+
+// ----------------------------------------------------------------------------
+// MIME types
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_MIME
+
+#include <wx/mimetype.h>
+
+static void TestMimeEnum()
+{
+ wxMimeTypesManager mimeTM;
+ wxArrayString mimetypes;
+
+ size_t count = mimeTM.EnumAllFileTypes(mimetypes);
+
+ printf("*** All %u known filetypes: ***\n", count);
+
+ wxArrayString exts;
+ wxString desc;
+
+ for ( size_t n = 0; n < count; n++ )
+ {
+ wxFileType *filetype = mimeTM.GetFileTypeFromMimeType(mimetypes[n]);
+ if ( !filetype )
+ {
+ printf("nothing known about the filetype '%s'!\n",
+ mimetypes[n].c_str());
+ continue;
+ }
+
+ filetype->GetDescription(&desc);
+ filetype->GetExtensions(exts);
+
+ filetype->GetIcon(NULL);
+
+ wxString extsAll;
+ for ( size_t e = 0; e < exts.GetCount(); e++ )
+ {
+ if ( e > 0 )
+ extsAll << _T(", ");
+ extsAll += exts[e];
+ }
+
+ printf("\t%s: %s (%s)\n",
+ mimetypes[n].c_str(), desc.c_str(), extsAll.c_str());
+ }
+}
+
+#endif // TEST_MIME
+
+// ----------------------------------------------------------------------------
+// long long
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_LONGLONG
+
+#include <wx/longlong.h>
+#include <wx/timer.h>
+
+// make a 64 bit number from 4 16 bit ones
+#define MAKE_LL(x1, x2, x3, x4) wxLongLong((x1 << 16) | x2, (x3 << 16) | x3)
+
+// get a random 64 bit number
+#define RAND_LL() MAKE_LL(rand(), rand(), rand(), rand())
+
+#if wxUSE_LONGLONG_WX
+inline bool operator==(const wxLongLongWx& a, const wxLongLongNative& b)
+ { return a.GetHi() == b.GetHi() && a.GetLo() == b.GetLo(); }
+inline bool operator==(const wxLongLongNative& a, const wxLongLongWx& b)
+ { return a.GetHi() == b.GetHi() && a.GetLo() == b.GetLo(); }
+#endif // wxUSE_LONGLONG_WX
+
+static void TestSpeed()
+{
+ static const long max = 100000000;
+ long n;
+
+ {
+ wxStopWatch sw;
+
+ long l = 0;
+ for ( n = 0; n < max; n++ )
+ {
+ l += n;
+ }
+
+ printf("Summing longs took %ld milliseconds.\n", sw.Time());
+ }
+
+#if wxUSE_LONGLONG_NATIVE
+ {
+ wxStopWatch sw;
+
+ wxLongLong_t l = 0;
+ for ( n = 0; n < max; n++ )
+ {
+ l += n;
+ }
+
+ printf("Summing wxLongLong_t took %ld milliseconds.\n", sw.Time());
+ }
+#endif // wxUSE_LONGLONG_NATIVE
+
+ {
+ wxStopWatch sw;
+
+ wxLongLong l;
+ for ( n = 0; n < max; n++ )
+ {
+ l += n;
+ }
+
+ printf("Summing wxLongLongs took %ld milliseconds.\n", sw.Time());
+ }
+}
+
+static void TestLongLongConversion()
+{
+ puts("*** Testing wxLongLong conversions ***\n");
+
+ wxLongLong a;
+ size_t nTested = 0;
+ for ( size_t n = 0; n < 100000; n++ )
+ {
+ a = RAND_LL();
+
+#if wxUSE_LONGLONG_NATIVE
+ wxLongLongNative b(a.GetHi(), a.GetLo());
+
+ wxASSERT_MSG( a == b, "conversions failure" );
+#else
+ puts("Can't do it without native long long type, test skipped.");
+
+ return;
+#endif // wxUSE_LONGLONG_NATIVE
+
+ if ( !(nTested % 1000) )
+ {
+ putchar('.');
+ fflush(stdout);
+ }
+
+ nTested++;
+ }
+
+ puts(" done!");
+}
+
+static void TestMultiplication()
+{
+ puts("*** Testing wxLongLong multiplication ***\n");
+
+ wxLongLong a, b;
+ size_t nTested = 0;
+ for ( size_t n = 0; n < 100000; n++ )
+ {
+ a = RAND_LL();
+ b = RAND_LL();
+
+#if wxUSE_LONGLONG_NATIVE
+ wxLongLongNative aa(a.GetHi(), a.GetLo());
+ wxLongLongNative bb(b.GetHi(), b.GetLo());
+
+ wxASSERT_MSG( a*b == aa*bb, "multiplication failure" );
+#else // !wxUSE_LONGLONG_NATIVE
+ puts("Can't do it without native long long type, test skipped.");
+
+ return;
+#endif // wxUSE_LONGLONG_NATIVE
+
+ if ( !(nTested % 1000) )
+ {
+ putchar('.');
+ fflush(stdout);
+ }
+
+ nTested++;
+ }
+
+ puts(" done!");
+}
+
+static void TestDivision()
+{
+ puts("*** Testing wxLongLong division ***\n");
+
+ wxLongLong q, r;
+ size_t nTested = 0;
+ for ( size_t n = 0; n < 100000; n++ )
+ {
+ // get a random wxLongLong (shifting by 12 the MSB ensures that the
+ // multiplication will not overflow)
+ wxLongLong ll = MAKE_LL((rand() >> 12), rand(), rand(), rand());
+
+ // get a random long (not wxLongLong for now) to divide it with
+ long l = rand();
+ q = ll / l;
+ r = ll % l;
+
+#if wxUSE_LONGLONG_NATIVE
+ wxLongLongNative m(ll.GetHi(), ll.GetLo());
+
+ wxLongLongNative p = m / l, s = m % l;
+ wxASSERT_MSG( q == p && r == s, "division failure" );
+#else // !wxUSE_LONGLONG_NATIVE
+ // verify the result
+ wxASSERT_MSG( ll == q*l + r, "division failure" );
+#endif // wxUSE_LONGLONG_NATIVE
+
+ if ( !(nTested % 1000) )
+ {
+ putchar('.');
+ fflush(stdout);
+ }
+
+ nTested++;
+ }
+
+ puts(" done!");
+}
+
+static void TestAddition()
+{
+ puts("*** Testing wxLongLong addition ***\n");
+
+ wxLongLong a, b, c;
+ size_t nTested = 0;
+ for ( size_t n = 0; n < 100000; n++ )
+ {
+ a = RAND_LL();
+ b = RAND_LL();
+ c = a + b;
+
+#if wxUSE_LONGLONG_NATIVE
+ wxASSERT_MSG( c == wxLongLongNative(a.GetHi(), a.GetLo()) +
+ wxLongLongNative(b.GetHi(), b.GetLo()),
+ "addition failure" );
+#else // !wxUSE_LONGLONG_NATIVE
+ wxASSERT_MSG( c - b == a, "addition failure" );
+#endif // wxUSE_LONGLONG_NATIVE
+
+ if ( !(nTested % 1000) )
+ {
+ putchar('.');
+ fflush(stdout);
+ }
+
+ nTested++;
+ }
+
+ puts(" done!");
+}
+
+static void TestBitOperations()
+{
+ puts("*** Testing wxLongLong bit operation ***\n");
+
+ wxLongLong a, c;
+ size_t nTested = 0;
+ for ( size_t n = 0; n < 100000; n++ )
+ {
+ a = RAND_LL();
+
+#if wxUSE_LONGLONG_NATIVE
+ for ( size_t n = 0; n < 33; n++ )
+ {
+ wxLongLongNative b(a.GetHi(), a.GetLo());
+
+ b >>= n;
+ c = a >> n;
+
+ wxASSERT_MSG( b == c, "bit shift failure" );
+
+ b = wxLongLongNative(a.GetHi(), a.GetLo()) << n;
+ c = a << n;
+
+ wxASSERT_MSG( b == c, "bit shift failure" );
+ }
+
+#else // !wxUSE_LONGLONG_NATIVE
+ puts("Can't do it without native long long type, test skipped.");
+
+ return;
+#endif // wxUSE_LONGLONG_NATIVE
+
+ if ( !(nTested % 1000) )
+ {
+ putchar('.');
+ fflush(stdout);
+ }
+
+ nTested++;
+ }
+
+ puts(" done!");
+}
+
+#undef MAKE_LL
+#undef RAND_LL
+
+#endif // TEST_LONGLONG
+
+// ----------------------------------------------------------------------------
+// date time
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_TIME
+
+#include <wx/date.h>
+
+#include <wx/datetime.h>
+
+// the test data
+struct Date
+{
+ wxDateTime::wxDateTime_t day;
+ wxDateTime::Month month;
+ int year;
+ wxDateTime::wxDateTime_t hour, min, sec;
+ double jdn;
+ wxDateTime::WeekDay wday;
+ time_t gmticks, ticks;
+
+ void Init(const wxDateTime::Tm& tm)
+ {
+ day = tm.mday;
+ month = tm.mon;
+ year = tm.year;
+ hour = tm.hour;
+ min = tm.min;
+ sec = tm.sec;
+ jdn = 0.0;
+ gmticks = ticks = -1;
+ }
+
+ wxDateTime DT() const
+ { return wxDateTime(day, month, year, hour, min, sec); }
+
+ bool SameDay(const wxDateTime::Tm& tm) const
+ {
+ return day == tm.mday && month == tm.mon && year == tm.year;
+ }
+
+ wxString Format() const
+ {
+ wxString s;
+ s.Printf("%02d:%02d:%02d %10s %02d, %4d%s",
+ hour, min, sec,
+ wxDateTime::GetMonthName(month).c_str(),
+ day,
+ abs(wxDateTime::ConvertYearToBC(year)),
+ year > 0 ? "AD" : "BC");
+ return s;
+ }
+
+ wxString FormatDate() const
+ {
+ wxString s;
+ s.Printf("%02d-%s-%4d%s",
+ day,
+ wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
+ abs(wxDateTime::ConvertYearToBC(year)),
+ year > 0 ? "AD" : "BC");
+ return s;
+ }
+};
+
+static const Date testDates[] =
+{
+ { 1, wxDateTime::Jan, 1970, 00, 00, 00, 2440587.5, wxDateTime::Thu, 0, -3600 },
+ { 21, wxDateTime::Jan, 2222, 00, 00, 00, 2532648.5, wxDateTime::Mon, -1, -1 },
+ { 29, wxDateTime::May, 1976, 12, 00, 00, 2442928.0, wxDateTime::Sat, 202219200, 202212000 },
+ { 29, wxDateTime::Feb, 1976, 00, 00, 00, 2442837.5, wxDateTime::Sun, 194400000, 194396400 },
+ { 1, wxDateTime::Jan, 1900, 12, 00, 00, 2415021.0, wxDateTime::Mon, -1, -1 },
+ { 1, wxDateTime::Jan, 1900, 00, 00, 00, 2415020.5, wxDateTime::Mon, -1, -1 },
+ { 15, wxDateTime::Oct, 1582, 00, 00, 00, 2299160.5, wxDateTime::Fri, -1, -1 },
+ { 4, wxDateTime::Oct, 1582, 00, 00, 00, 2299149.5, wxDateTime::Mon, -1, -1 },
+ { 1, wxDateTime::Mar, 1, 00, 00, 00, 1721484.5, wxDateTime::Thu, -1, -1 },
+ { 1, wxDateTime::Jan, 1, 00, 00, 00, 1721425.5, wxDateTime::Mon, -1, -1 },
+ { 31, wxDateTime::Dec, 0, 00, 00, 00, 1721424.5, wxDateTime::Sun, -1, -1 },
+ { 1, wxDateTime::Jan, 0, 00, 00, 00, 1721059.5, wxDateTime::Sat, -1, -1 },
+ { 12, wxDateTime::Aug, -1234, 00, 00, 00, 1270573.5, wxDateTime::Fri, -1, -1 },
+ { 12, wxDateTime::Aug, -4000, 00, 00, 00, 260313.5, wxDateTime::Sat, -1, -1 },
+ { 24, wxDateTime::Nov, -4713, 00, 00, 00, -0.5, wxDateTime::Mon, -1, -1 },
+};
+
+// this test miscellaneous static wxDateTime functions
+static void TestTimeStatic()
+{
+ puts("\n*** wxDateTime static methods test ***");
+
+ // some info about the current date
+ int year = wxDateTime::GetCurrentYear();
+ printf("Current year %d is %sa leap one and has %d days.\n",
+ year,
+ wxDateTime::IsLeapYear(year) ? "" : "not ",
+ wxDateTime::GetNumberOfDays(year));
+
+ wxDateTime::Month month = wxDateTime::GetCurrentMonth();
+ printf("Current month is '%s' ('%s') and it has %d days\n",
+ wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
+ wxDateTime::GetMonthName(month).c_str(),
+ wxDateTime::GetNumberOfDays(month));
+
+ // leap year logic
+ static const size_t nYears = 5;
+ static const size_t years[2][nYears] =
+ {
+ // first line: the years to test
+ { 1990, 1976, 2000, 2030, 1984, },
+
+ // second line: TRUE if leap, FALSE otherwise
+ { FALSE, TRUE, TRUE, FALSE, TRUE }
+ };
+
+ for ( size_t n = 0; n < nYears; n++ )
+ {
+ int year = years[0][n];
+ bool should = years[1][n] != 0,
+ is = wxDateTime::IsLeapYear(year);
+
+ printf("Year %d is %sa leap year (%s)\n",
+ year,
+ is ? "" : "not ",
+ should == is ? "ok" : "ERROR");
+
+ wxASSERT( should == wxDateTime::IsLeapYear(year) );
}
+}
+
+// test constructing wxDateTime objects
+static void TestTimeSet()
+{
+ puts("\n*** wxDateTime construction test ***");
+
+ for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
+ {
+ const Date& d1 = testDates[n];
+ wxDateTime dt = d1.DT();
+
+ Date d2;
+ d2.Init(dt.GetTm());
+
+ wxString s1 = d1.Format(),
+ s2 = d2.Format();
+
+ printf("Date: %s == %s (%s)\n",
+ s1.c_str(), s2.c_str(),
+ s1 == s2 ? "ok" : "ERROR");
+ }
+}
+
+// test time zones stuff
+static void TestTimeZones()
+{
+ puts("\n*** wxDateTime timezone test ***");
+
+ wxDateTime now = wxDateTime::Now();
+
+ printf("Current GMT time:\t%s\n", now.Format("%c", wxDateTime::GMT0).c_str());
+ printf("Unix epoch (GMT):\t%s\n", wxDateTime((time_t)0).Format("%c", wxDateTime::GMT0).c_str());
+ printf("Unix epoch (EST):\t%s\n", wxDateTime((time_t)0).Format("%c", wxDateTime::EST).c_str());
+ printf("Current time in Paris:\t%s\n", now.Format("%c", wxDateTime::CET).c_str());
+ printf(" Moscow:\t%s\n", now.Format("%c", wxDateTime::MSK).c_str());
+ printf(" New York:\t%s\n", now.Format("%c", wxDateTime::EST).c_str());
+
+ wxDateTime::Tm tm = now.GetTm();
+ if ( wxDateTime(tm) != now )
+ {
+ printf("ERROR: got %s instead of %s\n",
+ wxDateTime(tm).Format().c_str(), now.Format().c_str());
+ }
+}
+
+// test some minimal support for the dates outside the standard range
+static void TestTimeRange()
+{
+ puts("\n*** wxDateTime out-of-standard-range dates test ***");
+
+ static const char *fmt = "%d-%b-%Y %H:%M:%S";
+
+ printf("Unix epoch:\t%s\n",
+ wxDateTime(2440587.5).Format(fmt).c_str());
+ printf("Feb 29, 0: \t%s\n",
+ wxDateTime(29, wxDateTime::Feb, 0).Format(fmt).c_str());
+ printf("JDN 0: \t%s\n",
+ wxDateTime(0.0).Format(fmt).c_str());
+ printf("Jan 1, 1AD:\t%s\n",
+ wxDateTime(1, wxDateTime::Jan, 1).Format(fmt).c_str());
+ printf("May 29, 2099:\t%s\n",
+ wxDateTime(29, wxDateTime::May, 2099).Format(fmt).c_str());
+}
+
+static void TestTimeTicks()
+{
+ puts("\n*** wxDateTime ticks test ***");
+
+ for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
+ {
+ const Date& d = testDates[n];
+ if ( d.ticks == -1 )
+ continue;
+
+ wxDateTime dt = d.DT();
+ long ticks = (dt.GetValue() / 1000).ToLong();
+ printf("Ticks of %s:\t% 10ld", d.Format().c_str(), ticks);
+ if ( ticks == d.ticks )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %ld, delta = %ld)\n",
+ d.ticks, ticks - d.ticks);
+ }
+
+ dt = d.DT().ToTimezone(wxDateTime::GMT0);
+ ticks = (dt.GetValue() / 1000).ToLong();
+ printf("GMtks of %s:\t% 10ld", d.Format().c_str(), ticks);
+ if ( ticks == d.gmticks )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %ld, delta = %ld)\n",
+ d.gmticks, ticks - d.gmticks);
+ }
+ }
+
+ puts("");
+}
- wxString s("Hello, ");
+// test conversions to JDN &c
+static void TestTimeJDN()
+{
+ puts("\n*** wxDateTime to JDN test ***");
+
+ for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
+ {
+ const Date& d = testDates[n];
+ wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
+ double jdn = dt.GetJulianDayNumber();
+
+ printf("JDN of %s is:\t% 15.6f", d.Format().c_str(), jdn);
+ if ( jdn == d.jdn )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %f, delta = %f)\n",
+ d.jdn, jdn - d.jdn);
+ }
+ }
+}
+
+// test week days computation
+static void TestTimeWDays()
+{
+ puts("\n*** wxDateTime weekday test ***");
+
+ // test GetWeekDay()
+ size_t n;
+ for ( n = 0; n < WXSIZEOF(testDates); n++ )
+ {
+ const Date& d = testDates[n];
+ wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
+
+ wxDateTime::WeekDay wday = dt.GetWeekDay();
+ printf("%s is: %s",
+ d.Format().c_str(),
+ wxDateTime::GetWeekDayName(wday).c_str());
+ if ( wday == d.wday )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %s)\n",
+ wxDateTime::GetWeekDayName(d.wday).c_str());
+ }
+ }
+
+ puts("");
+
+ // test SetToWeekDay()
+ struct WeekDateTestData
+ {
+ Date date; // the real date (precomputed)
+ int nWeek; // its week index in the month
+ wxDateTime::WeekDay wday; // the weekday
+ wxDateTime::Month month; // the month
+ int year; // and the year
+
+ wxString Format() const
+ {
+ wxString s, which;
+ switch ( nWeek < -1 ? -nWeek : nWeek )
+ {
+ case 1: which = "first"; break;
+ case 2: which = "second"; break;
+ case 3: which = "third"; break;
+ case 4: which = "fourth"; break;
+ case 5: which = "fifth"; break;
- wxLogMessage(s + "world!");
+ case -1: which = "last"; break;
+ }
+
+ if ( nWeek < -1 )
+ {
+ which += " from end";
+ }
+
+ s.Printf("The %s %s of %s in %d",
+ which.c_str(),
+ wxDateTime::GetWeekDayName(wday).c_str(),
+ wxDateTime::GetMonthName(month).c_str(),
+ year);
+
+ return s;
+ }
+ };
+
+ // the array data was generated by the following python program
+ /*
+from DateTime import *
+from whrandom import *
+from string import *
+
+monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
+wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
+
+week = DateTimeDelta(7)
+
+for n in range(20):
+ year = randint(1900, 2100)
+ month = randint(1, 12)
+ day = randint(1, 28)
+ dt = DateTime(year, month, day)
+ wday = dt.day_of_week
+
+ countFromEnd = choice([-1, 1])
+ weekNum = 0;
+
+ while dt.month is month:
+ dt = dt - countFromEnd * week
+ weekNum = weekNum + countFromEnd
+
+ data = { 'day': rjust(`day`, 2), 'month': monthNames[month - 1], 'year': year, 'weekNum': rjust(`weekNum`, 2), 'wday': wdayNames[wday] }
+
+ print "{ { %(day)s, wxDateTime::%(month)s, %(year)d }, %(weekNum)d, "\
+ "wxDateTime::%(wday)s, wxDateTime::%(month)s, %(year)d }," % data
+ */
+
+ static const WeekDateTestData weekDatesTestData[] =
+ {
+ { { 20, wxDateTime::Mar, 2045 }, 3, wxDateTime::Mon, wxDateTime::Mar, 2045 },
+ { { 5, wxDateTime::Jun, 1985 }, -4, wxDateTime::Wed, wxDateTime::Jun, 1985 },
+ { { 12, wxDateTime::Nov, 1961 }, -3, wxDateTime::Sun, wxDateTime::Nov, 1961 },
+ { { 27, wxDateTime::Feb, 2093 }, -1, wxDateTime::Fri, wxDateTime::Feb, 2093 },
+ { { 4, wxDateTime::Jul, 2070 }, -4, wxDateTime::Fri, wxDateTime::Jul, 2070 },
+ { { 2, wxDateTime::Apr, 1906 }, -5, wxDateTime::Mon, wxDateTime::Apr, 1906 },
+ { { 19, wxDateTime::Jul, 2023 }, -2, wxDateTime::Wed, wxDateTime::Jul, 2023 },
+ { { 5, wxDateTime::May, 1958 }, -4, wxDateTime::Mon, wxDateTime::May, 1958 },
+ { { 11, wxDateTime::Aug, 1900 }, 2, wxDateTime::Sat, wxDateTime::Aug, 1900 },
+ { { 14, wxDateTime::Feb, 1945 }, 2, wxDateTime::Wed, wxDateTime::Feb, 1945 },
+ { { 25, wxDateTime::Jul, 1967 }, -1, wxDateTime::Tue, wxDateTime::Jul, 1967 },
+ { { 9, wxDateTime::May, 1916 }, -4, wxDateTime::Tue, wxDateTime::May, 1916 },
+ { { 20, wxDateTime::Jun, 1927 }, 3, wxDateTime::Mon, wxDateTime::Jun, 1927 },
+ { { 2, wxDateTime::Aug, 2000 }, 1, wxDateTime::Wed, wxDateTime::Aug, 2000 },
+ { { 20, wxDateTime::Apr, 2044 }, 3, wxDateTime::Wed, wxDateTime::Apr, 2044 },
+ { { 20, wxDateTime::Feb, 1932 }, -2, wxDateTime::Sat, wxDateTime::Feb, 1932 },
+ { { 25, wxDateTime::Jul, 2069 }, 4, wxDateTime::Thu, wxDateTime::Jul, 2069 },
+ { { 3, wxDateTime::Apr, 1925 }, 1, wxDateTime::Fri, wxDateTime::Apr, 1925 },
+ { { 21, wxDateTime::Mar, 2093 }, 3, wxDateTime::Sat, wxDateTime::Mar, 2093 },
+ { { 3, wxDateTime::Dec, 2074 }, -5, wxDateTime::Mon, wxDateTime::Dec, 2074 },
+ };
+
+ static const char *fmt = "%d-%b-%Y";
+
+ wxDateTime dt;
+ for ( n = 0; n < WXSIZEOF(weekDatesTestData); n++ )
+ {
+ const WeekDateTestData& wd = weekDatesTestData[n];
+
+ dt.SetToWeekDay(wd.wday, wd.nWeek, wd.month, wd.year);
+
+ printf("%s is %s", wd.Format().c_str(), dt.Format(fmt).c_str());
+
+ const Date& d = wd.date;
+ if ( d.SameDay(dt.GetTm()) )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ dt.Set(d.day, d.month, d.year);
+
+ printf(" (ERROR: should be %s)\n", dt.Format(fmt).c_str());
+ }
+ }
+}
+
+// test the computation of (ISO) week numbers
+static void TestTimeWNumber()
+{
+ puts("\n*** wxDateTime week number test ***");
+
+ struct WeekNumberTestData
+ {
+ Date date; // the date
+ wxDateTime::wxDateTime_t week; // the week number in the year
+ wxDateTime::wxDateTime_t wmon; // the week number in the month
+ wxDateTime::wxDateTime_t wmon2; // same but week starts with Sun
+ wxDateTime::wxDateTime_t dnum; // day number in the year
+ };
+
+ // data generated with the following python script:
+ /*
+from DateTime import *
+from whrandom import *
+from string import *
+
+monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
+wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
+
+def GetMonthWeek(dt):
+ weekNumMonth = dt.iso_week[1] - DateTime(dt.year, dt.month, 1).iso_week[1] + 1
+ if weekNumMonth < 0:
+ weekNumMonth = weekNumMonth + 53
+ return weekNumMonth
+
+def GetLastSundayBefore(dt):
+ if dt.iso_week[2] == 7:
+ return dt
+ else:
+ return dt - DateTimeDelta(dt.iso_week[2])
+
+for n in range(20):
+ year = randint(1900, 2100)
+ month = randint(1, 12)
+ day = randint(1, 28)
+ dt = DateTime(year, month, day)
+ dayNum = dt.day_of_year
+ weekNum = dt.iso_week[1]
+ weekNumMonth = GetMonthWeek(dt)
+
+ weekNumMonth2 = 0
+ dtSunday = GetLastSundayBefore(dt)
+
+ while dtSunday >= GetLastSundayBefore(DateTime(dt.year, dt.month, 1)):
+ weekNumMonth2 = weekNumMonth2 + 1
+ dtSunday = dtSunday - DateTimeDelta(7)
+
+ data = { 'day': rjust(`day`, 2), \
+ 'month': monthNames[month - 1], \
+ 'year': year, \
+ 'weekNum': rjust(`weekNum`, 2), \
+ 'weekNumMonth': weekNumMonth, \
+ 'weekNumMonth2': weekNumMonth2, \
+ 'dayNum': rjust(`dayNum`, 3) }
+
+ print " { { %(day)s, "\
+ "wxDateTime::%(month)s, "\
+ "%(year)d }, "\
+ "%(weekNum)s, "\
+ "%(weekNumMonth)s, "\
+ "%(weekNumMonth2)s, "\
+ "%(dayNum)s }," % data
+
+ */
+ static const WeekNumberTestData weekNumberTestDates[] =
+ {
+ { { 27, wxDateTime::Dec, 1966 }, 52, 5, 5, 361 },
+ { { 22, wxDateTime::Jul, 1926 }, 29, 4, 4, 203 },
+ { { 22, wxDateTime::Oct, 2076 }, 43, 4, 4, 296 },
+ { { 1, wxDateTime::Jul, 1967 }, 26, 1, 1, 182 },
+ { { 8, wxDateTime::Nov, 2004 }, 46, 2, 2, 313 },
+ { { 21, wxDateTime::Mar, 1920 }, 12, 3, 4, 81 },
+ { { 7, wxDateTime::Jan, 1965 }, 1, 2, 2, 7 },
+ { { 19, wxDateTime::Oct, 1999 }, 42, 4, 4, 292 },
+ { { 13, wxDateTime::Aug, 1955 }, 32, 2, 2, 225 },
+ { { 18, wxDateTime::Jul, 2087 }, 29, 3, 3, 199 },
+ { { 2, wxDateTime::Sep, 2028 }, 35, 1, 1, 246 },
+ { { 28, wxDateTime::Jul, 1945 }, 30, 5, 4, 209 },
+ { { 15, wxDateTime::Jun, 1901 }, 24, 3, 3, 166 },
+ { { 10, wxDateTime::Oct, 1939 }, 41, 3, 2, 283 },
+ { { 3, wxDateTime::Dec, 1965 }, 48, 1, 1, 337 },
+ { { 23, wxDateTime::Feb, 1940 }, 8, 4, 4, 54 },
+ { { 2, wxDateTime::Jan, 1987 }, 1, 1, 1, 2 },
+ { { 11, wxDateTime::Aug, 2079 }, 32, 2, 2, 223 },
+ { { 2, wxDateTime::Feb, 2063 }, 5, 1, 1, 33 },
+ { { 16, wxDateTime::Oct, 1942 }, 42, 3, 3, 289 },
+ };
+
+ for ( size_t n = 0; n < WXSIZEOF(weekNumberTestDates); n++ )
+ {
+ const WeekNumberTestData& wn = weekNumberTestDates[n];
+ const Date& d = wn.date;
+
+ wxDateTime dt = d.DT();
+
+ wxDateTime::wxDateTime_t
+ week = dt.GetWeekOfYear(wxDateTime::Monday_First),
+ wmon = dt.GetWeekOfMonth(wxDateTime::Monday_First),
+ wmon2 = dt.GetWeekOfMonth(wxDateTime::Sunday_First),
+ dnum = dt.GetDayOfYear();
+
+ printf("%s: the day number is %d",
+ d.FormatDate().c_str(), dnum);
+ if ( dnum == wn.dnum )
+ {
+ printf(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %d)", wn.dnum);
+ }
+
+ printf(", week in month is %d", wmon);
+ if ( wmon == wn.wmon )
+ {
+ printf(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %d)", wn.wmon);
+ }
+
+ printf(" or %d", wmon2);
+ if ( wmon2 == wn.wmon2 )
+ {
+ printf(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %d)", wn.wmon2);
+ }
+
+ printf(", week in year is %d", week);
+ if ( week == wn.week )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %d)\n", wn.week);
+ }
+ }
+}
+
+// test DST calculations
+static void TestTimeDST()
+{
+ puts("\n*** wxDateTime DST test ***");
+
+ printf("DST is%s in effect now.\n\n",
+ wxDateTime::Now().IsDST() ? "" : " not");
+
+ // taken from http://www.energy.ca.gov/daylightsaving.html
+ static const Date datesDST[2][2004 - 1900 + 1] =
+ {
+ {
+ { 1, wxDateTime::Apr, 1990 },
+ { 7, wxDateTime::Apr, 1991 },
+ { 5, wxDateTime::Apr, 1992 },
+ { 4, wxDateTime::Apr, 1993 },
+ { 3, wxDateTime::Apr, 1994 },
+ { 2, wxDateTime::Apr, 1995 },
+ { 7, wxDateTime::Apr, 1996 },
+ { 6, wxDateTime::Apr, 1997 },
+ { 5, wxDateTime::Apr, 1998 },
+ { 4, wxDateTime::Apr, 1999 },
+ { 2, wxDateTime::Apr, 2000 },
+ { 1, wxDateTime::Apr, 2001 },
+ { 7, wxDateTime::Apr, 2002 },
+ { 6, wxDateTime::Apr, 2003 },
+ { 4, wxDateTime::Apr, 2004 },
+ },
+ {
+ { 28, wxDateTime::Oct, 1990 },
+ { 27, wxDateTime::Oct, 1991 },
+ { 25, wxDateTime::Oct, 1992 },
+ { 31, wxDateTime::Oct, 1993 },
+ { 30, wxDateTime::Oct, 1994 },
+ { 29, wxDateTime::Oct, 1995 },
+ { 27, wxDateTime::Oct, 1996 },
+ { 26, wxDateTime::Oct, 1997 },
+ { 25, wxDateTime::Oct, 1998 },
+ { 31, wxDateTime::Oct, 1999 },
+ { 29, wxDateTime::Oct, 2000 },
+ { 28, wxDateTime::Oct, 2001 },
+ { 27, wxDateTime::Oct, 2002 },
+ { 26, wxDateTime::Oct, 2003 },
+ { 31, wxDateTime::Oct, 2004 },
+ }
+ };
+
+ int year;
+ for ( year = 1990; year < 2005; year++ )
+ {
+ wxDateTime dtBegin = wxDateTime::GetBeginDST(year, wxDateTime::USA),
+ dtEnd = wxDateTime::GetEndDST(year, wxDateTime::USA);
+
+ printf("DST period in the US for year %d: from %s to %s",
+ year, dtBegin.Format().c_str(), dtEnd.Format().c_str());
+
+ size_t n = year - 1990;
+ const Date& dBegin = datesDST[0][n];
+ const Date& dEnd = datesDST[1][n];
+
+ if ( dBegin.SameDay(dtBegin.GetTm()) && dEnd.SameDay(dtEnd.GetTm()) )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %s %d to %s %d)\n",
+ wxDateTime::GetMonthName(dBegin.month).c_str(), dBegin.day,
+ wxDateTime::GetMonthName(dEnd.month).c_str(), dEnd.day);
+ }
+ }
+
+ puts("");
+
+ for ( year = 1990; year < 2005; year++ )
+ {
+ printf("DST period in Europe for year %d: from %s to %s\n",
+ year,
+ wxDateTime::GetBeginDST(year, wxDateTime::Country_EEC).Format().c_str(),
+ wxDateTime::GetEndDST(year, wxDateTime::Country_EEC).Format().c_str());
+ }
+}
+
+// test wxDateTime -> text conversion
+static void TestTimeFormat()
+{
+ puts("\n*** wxDateTime formatting test ***");
+
+ // some information may be lost during conversion, so store what kind
+ // of info should we recover after a round trip
+ enum CompareKind
+ {
+ CompareNone, // don't try comparing
+ CompareBoth, // dates and times should be identical
+ CompareDate, // dates only
+ CompareTime // time only
+ };
+
+ static const struct
+ {
+ CompareKind compareKind;
+ const char *format;
+ } formatTestFormats[] =
+ {
+ { CompareBoth, "---> %c" },
+ { CompareDate, "Date is %A, %d of %B, in year %Y" },
+ { CompareBoth, "Date is %x, time is %X" },
+ { CompareTime, "Time is %H:%M:%S or %I:%M:%S %p" },
+ { CompareNone, "The day of year: %j, the week of year: %W" },
+ };
+
+ static const Date formatTestDates[] =
+ {
+ { 29, wxDateTime::May, 1976, 18, 30, 00 },
+ { 31, wxDateTime::Dec, 1999, 23, 30, 00 },
+#if 0
+ // this test can't work for other centuries because it uses two digit
+ // years in formats, so don't even try it
+ { 29, wxDateTime::May, 2076, 18, 30, 00 },
+ { 29, wxDateTime::Feb, 2400, 02, 15, 25 },
+ { 01, wxDateTime::Jan, -52, 03, 16, 47 },
+#endif
+ };
+
+ // an extra test (as it doesn't depend on date, don't do it in the loop)
+ printf("%s\n", wxDateTime::Now().Format("Our timezone is %Z").c_str());
+
+ for ( size_t d = 0; d < WXSIZEOF(formatTestDates) + 1; d++ )
+ {
+ puts("");
+
+ wxDateTime dt = d == 0 ? wxDateTime::Now() : formatTestDates[d - 1].DT();
+ for ( size_t n = 0; n < WXSIZEOF(formatTestFormats); n++ )
+ {
+ wxString s = dt.Format(formatTestFormats[n].format);
+ printf("%s", s.c_str());
+
+ // what can we recover?
+ int kind = formatTestFormats[n].compareKind;
+
+ // convert back
+ wxDateTime dt2;
+ const wxChar *result = dt2.ParseFormat(s, formatTestFormats[n].format);
+ if ( !result )
+ {
+ // converion failed - should it have?
+ if ( kind == CompareNone )
+ puts(" (ok)");
+ else
+ puts(" (ERROR: conversion back failed)");
+ }
+ else if ( *result )
+ {
+ // should have parsed the entire string
+ puts(" (ERROR: conversion back stopped too soon)");
+ }
+ else
+ {
+ bool equal = FALSE; // suppress compilaer warning
+ switch ( kind )
+ {
+ case CompareBoth:
+ equal = dt2 == dt;
+ break;
+
+ case CompareDate:
+ equal = dt.IsSameDate(dt2);
+ break;
+
+ case CompareTime:
+ equal = dt.IsSameTime(dt2);
+ break;
+ }
+
+ if ( !equal )
+ {
+ printf(" (ERROR: got back '%s' instead of '%s')\n",
+ dt2.Format().c_str(), dt.Format().c_str());
+ }
+ else
+ {
+ puts(" (ok)");
+ }
+ }
+ }
+ }
+}
+
+// test text -> wxDateTime conversion
+static void TestTimeParse()
+{
+ puts("\n*** wxDateTime parse test ***");
+
+ struct ParseTestData
+ {
+ const char *format;
+ Date date;
+ bool good;
+ };
+
+ static const ParseTestData parseTestDates[] =
+ {
+ { "Sat, 18 Dec 1999 00:46:40 +0100", { 18, wxDateTime::Dec, 1999, 00, 46, 40 }, TRUE },
+ { "Wed, 1 Dec 1999 05:17:20 +0300", { 1, wxDateTime::Dec, 1999, 03, 17, 20 }, TRUE },
+ };
+
+ for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
+ {
+ const char *format = parseTestDates[n].format;
+
+ printf("%s => ", format);
+
+ wxDateTime dt;
+ if ( dt.ParseRfc822Date(format) )
+ {
+ printf("%s ", dt.Format().c_str());
+
+ if ( parseTestDates[n].good )
+ {
+ wxDateTime dtReal = parseTestDates[n].date.DT();
+ if ( dt == dtReal )
+ {
+ puts("(ok)");
+ }
+ else
+ {
+ printf("(ERROR: should be %s)\n", dtReal.Format().c_str());
+ }
+ }
+ else
+ {
+ puts("(ERROR: bad format)");
+ }
+ }
+ else
+ {
+ printf("bad format (%s)\n",
+ parseTestDates[n].good ? "ERROR" : "ok");
+ }
+ }
+}
+
+static void TestInteractive()
+{
+ puts("\n*** interactive wxDateTime tests ***");
+
+ char buf[128];
+
+ for ( ;; )
+ {
+ printf("Enter a date: ");
+ if ( !fgets(buf, WXSIZEOF(buf), stdin) )
+ break;
+
+ wxDateTime dt;
+ if ( !dt.ParseDate(buf) )
+ {
+ puts("failed to parse the date");
+
+ continue;
+ }
+
+ printf("%s: day %u, week of month %u/%u, week of year %u\n",
+ dt.FormatISODate().c_str(),
+ dt.GetDayOfYear(),
+ dt.GetWeekOfMonth(wxDateTime::Monday_First),
+ dt.GetWeekOfMonth(wxDateTime::Sunday_First),
+ dt.GetWeekOfYear(wxDateTime::Monday_First));
+ }
+
+ puts("\n*** done ***");
+}
+
+static void TestTimeArithmetics()
+{
+ puts("\n*** testing arithmetic operations on wxDateTime ***");
+
+ static const struct
+ {
+ wxDateSpan span;
+ const char *name;
+ } testArithmData[] =
+ {
+ { wxDateSpan::Day(), "day" },
+ { wxDateSpan::Week(), "week" },
+ { wxDateSpan::Month(), "month" },
+ { wxDateSpan::Year(), "year" },
+ { wxDateSpan(1, 2, 3, 4), "year, 2 months, 3 weeks, 4 days" },
+ };
+
+ wxDateTime dt(29, wxDateTime::Dec, 1999), dt1, dt2;
+
+ for ( size_t n = 0; n < WXSIZEOF(testArithmData); n++ )
+ {
+ wxDateSpan span = testArithmData[n].span;
+ dt1 = dt + span;
+ dt2 = dt - span;
+
+ const char *name = testArithmData[n].name;
+ printf("%s + %s = %s, %s - %s = %s\n",
+ dt.FormatISODate().c_str(), name, dt1.FormatISODate().c_str(),
+ dt.FormatISODate().c_str(), name, dt2.FormatISODate().c_str());
+
+ printf("Going back: %s", (dt1 - span).FormatISODate().c_str());
+ if ( dt1 - span == dt )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %s)\n", dt.FormatISODate().c_str());
+ }
+
+ printf("Going forward: %s", (dt2 + span).FormatISODate().c_str());
+ if ( dt2 + span == dt )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %s)\n", dt.FormatISODate().c_str());
+ }
+
+ printf("Double increment: %s", (dt2 + 2*span).FormatISODate().c_str());
+ if ( dt2 + 2*span == dt1 )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %s)\n", dt2.FormatISODate().c_str());
+ }
+
+ puts("");
+ }
+}
+
+static void TestTimeHolidays()
+{
+ puts("\n*** testing wxDateTimeHolidayAuthority ***\n");
+
+ wxDateTime::Tm tm = wxDateTime(29, wxDateTime::May, 2000).GetTm();
+ wxDateTime dtStart(1, tm.mon, tm.year),
+ dtEnd = dtStart.GetLastMonthDay();
+
+ wxDateTimeArray hol;
+ wxDateTimeHolidayAuthority::GetHolidaysInRange(dtStart, dtEnd, hol);
+
+ const wxChar *format = "%d-%b-%Y (%a)";
+
+ printf("All holidays between %s and %s:\n",
+ dtStart.Format(format).c_str(), dtEnd.Format(format).c_str());
+
+ size_t count = hol.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ printf("\t%s\n", hol[n].Format(format).c_str());
+ }
+
+ puts("");
+}
+
+#if 0
+
+// test compatibility with the old wxDate/wxTime classes
+static void TestTimeCompatibility()
+{
+ puts("\n*** wxDateTime compatibility test ***");
+
+ printf("wxDate for JDN 0: %s\n", wxDate(0l).FormatDate().c_str());
+ printf("wxDate for MJD 0: %s\n", wxDate(2400000).FormatDate().c_str());
+
+ double jdnNow = wxDateTime::Now().GetJDN();
+ long jdnMidnight = (long)(jdnNow - 0.5);
+ printf("wxDate for today: %s\n", wxDate(jdnMidnight).FormatDate().c_str());
+
+ jdnMidnight = wxDate().Set().GetJulianDate();
+ printf("wxDateTime for today: %s\n",
+ wxDateTime((double)(jdnMidnight + 0.5)).Format("%c", wxDateTime::GMT0).c_str());
+
+ int flags = wxEUROPEAN;//wxFULL;
+ wxDate date;
+ date.Set();
+ printf("Today is %s\n", date.FormatDate(flags).c_str());
+ for ( int n = 0; n < 7; n++ )
+ {
+ printf("Previous %s is %s\n",
+ wxDateTime::GetWeekDayName((wxDateTime::WeekDay)n),
+ date.Previous(n + 1).FormatDate(flags).c_str());
+ }
+}
+
+#endif // 0
+
+#endif // TEST_TIME
+
+// ----------------------------------------------------------------------------
+// threads
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_THREADS
+
+#include <wx/thread.h>
+
+static size_t gs_counter = (size_t)-1;
+static wxCriticalSection gs_critsect;
+static wxCondition gs_cond;
+
+class MyJoinableThread : public wxThread
+{
+public:
+ MyJoinableThread(size_t n) : wxThread(wxTHREAD_JOINABLE)
+ { m_n = n; Create(); }
+
+ // thread execution starts here
+ virtual ExitCode Entry();
+
+private:
+ size_t m_n;
+};
+
+wxThread::ExitCode MyJoinableThread::Entry()
+{
+ unsigned long res = 1;
+ for ( size_t n = 1; n < m_n; n++ )
+ {
+ res *= n;
+
+ // it's a loooong calculation :-)
+ Sleep(100);
+ }
+
+ return (ExitCode)res;
+}
+
+class MyDetachedThread : public wxThread
+{
+public:
+ MyDetachedThread(size_t n, char ch)
+ {
+ m_n = n;
+ m_ch = ch;
+ m_cancelled = FALSE;
+
+ Create();
+ }
+
+ // thread execution starts here
+ virtual ExitCode Entry();
+
+ // and stops here
+ virtual void OnExit();
+
+private:
+ size_t m_n; // number of characters to write
+ char m_ch; // character to write
+
+ bool m_cancelled; // FALSE if we exit normally
+};
+
+wxThread::ExitCode MyDetachedThread::Entry()
+{
+ {
+ wxCriticalSectionLocker lock(gs_critsect);
+ if ( gs_counter == (size_t)-1 )
+ gs_counter = 1;
+ else
+ gs_counter++;
+ }
+
+ for ( size_t n = 0; n < m_n; n++ )
+ {
+ if ( TestDestroy() )
+ {
+ m_cancelled = TRUE;
+
+ break;
+ }
+
+ putchar(m_ch);
+ fflush(stdout);
+
+ wxThread::Sleep(100);
+ }
+
+ return 0;
+}
+
+void MyDetachedThread::OnExit()
+{
+ wxLogTrace("thread", "Thread %ld is in OnExit", GetId());
+
+ wxCriticalSectionLocker lock(gs_critsect);
+ if ( !--gs_counter && !m_cancelled )
+ gs_cond.Signal();
+}
+
+void TestDetachedThreads()
+{
+ puts("\n*** Testing detached threads ***");
+
+ static const size_t nThreads = 3;
+ MyDetachedThread *threads[nThreads];
+ size_t n;
+ for ( n = 0; n < nThreads; n++ )
+ {
+ threads[n] = new MyDetachedThread(10, 'A' + n);
+ }
+
+ threads[0]->SetPriority(WXTHREAD_MIN_PRIORITY);
+ threads[1]->SetPriority(WXTHREAD_MAX_PRIORITY);
+
+ for ( n = 0; n < nThreads; n++ )
+ {
+ threads[n]->Run();
+ }
+
+ // wait until all threads terminate
+ gs_cond.Wait();
+
+ puts("");
+}
+
+void TestJoinableThreads()
+{
+ puts("\n*** Testing a joinable thread (a loooong calculation...) ***");
+
+ // calc 10! in the background
+ MyJoinableThread thread(10);
+ thread.Run();
+
+ printf("\nThread terminated with exit code %lu.\n",
+ (unsigned long)thread.Wait());
+}
+
+void TestThreadSuspend()
+{
+ puts("\n*** Testing thread suspend/resume functions ***");
+
+ MyDetachedThread *thread = new MyDetachedThread(15, 'X');
+
+ thread->Run();
+
+ // this is for this demo only, in a real life program we'd use another
+ // condition variable which would be signaled from wxThread::Entry() to
+ // tell us that the thread really started running - but here just wait a
+ // bit and hope that it will be enough (the problem is, of course, that
+ // the thread might still not run when we call Pause() which will result
+ // in an error)
+ wxThread::Sleep(300);
+
+ for ( size_t n = 0; n < 3; n++ )
+ {
+ thread->Pause();
+
+ puts("\nThread suspended");
+ if ( n > 0 )
+ {
+ // don't sleep but resume immediately the first time
+ wxThread::Sleep(300);
+ }
+ puts("Going to resume the thread");
+
+ thread->Resume();
+ }
+
+ puts("Waiting until it terminates now");
+
+ // wait until the thread terminates
+ gs_cond.Wait();
+
+ puts("");
+}
+
+void TestThreadDelete()
+{
+ // As above, using Sleep() is only for testing here - we must use some
+ // synchronisation object instead to ensure that the thread is still
+ // running when we delete it - deleting a detached thread which already
+ // terminated will lead to a crash!
+
+ puts("\n*** Testing thread delete function ***");
+
+ MyDetachedThread *thread0 = new MyDetachedThread(30, 'W');
+
+ thread0->Delete();
+
+ puts("\nDeleted a thread which didn't start to run yet.");
+
+ MyDetachedThread *thread1 = new MyDetachedThread(30, 'Y');
+
+ thread1->Run();
+
+ wxThread::Sleep(300);
+
+ thread1->Delete();
+
+ puts("\nDeleted a running thread.");
+
+ MyDetachedThread *thread2 = new MyDetachedThread(30, 'Z');
+
+ thread2->Run();
+
+ wxThread::Sleep(300);
+
+ thread2->Pause();
+
+ thread2->Delete();
+
+ puts("\nDeleted a sleeping thread.");
+
+ MyJoinableThread thread3(20);
+ thread3.Run();
+
+ thread3.Delete();
+
+ puts("\nDeleted a joinable thread.");
+
+ MyJoinableThread thread4(2);
+ thread4.Run();
+
+ wxThread::Sleep(300);
+
+ thread4.Delete();
+
+ puts("\nDeleted a joinable thread which already terminated.");
+
+ puts("");
+}
+
+#endif // TEST_THREADS
+
+// ----------------------------------------------------------------------------
+// arrays
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_ARRAYS
+
+void PrintArray(const char* name, const wxArrayString& array)
+{
+ printf("Dump of the array '%s'\n", name);
+
+ size_t nCount = array.GetCount();
+ for ( size_t n = 0; n < nCount; n++ )
+ {
+ printf("\t%s[%u] = '%s'\n", name, n, array[n].c_str());
+ }
+}
+
+#endif // TEST_ARRAYS
+
+// ----------------------------------------------------------------------------
+// strings
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_STRINGS
+
+#include "wx/timer.h"
+#include "wx/tokenzr.h"
+
+static void TestStringConstruction()
+{
+ puts("*** Testing wxString constructores ***");
+
+ #define TEST_CTOR(args, res) \
+ { \
+ wxString s args ; \
+ printf("wxString%s = %s ", #args, s.c_str()); \
+ if ( s == res ) \
+ { \
+ puts("(ok)"); \
+ } \
+ else \
+ { \
+ printf("(ERROR: should be %s)\n", res); \
+ } \
+ }
+
+ TEST_CTOR((_T('Z'), 4), _T("ZZZZ"));
+ TEST_CTOR((_T("Hello"), 4), _T("Hell"));
+ TEST_CTOR((_T("Hello"), 5), _T("Hello"));
+ // TEST_CTOR((_T("Hello"), 6), _T("Hello")); -- should give assert failure
+
+ static const wxChar *s = _T("?really!");
+ const wxChar *start = wxStrchr(s, _T('r'));
+ const wxChar *end = wxStrchr(s, _T('!'));
+ TEST_CTOR((start, end), _T("really"));
+
+ puts("");
+}
+
+static void TestString()
+{
+ wxStopWatch sw;
+
+ wxString a, b, c;
+
+ a.reserve (128);
+ b.reserve (128);
+ c.reserve (128);
+
+ for (int i = 0; i < 1000000; ++i)
+ {
+ a = "Hello";
+ b = " world";
+ c = "! How'ya doin'?";
+ a += b;
+ a += c;
+ c = "Hello world! What's up?";
+ if (c != a)
+ c = "Doh!";
+ }
+
+ printf ("TestString elapsed time: %ld\n", sw.Time());
+}
+
+static void TestPChar()
+{
+ wxStopWatch sw;
+
+ char a [128];
+ char b [128];
+ char c [128];
+
+ for (int i = 0; i < 1000000; ++i)
+ {
+ strcpy (a, "Hello");
+ strcpy (b, " world");
+ strcpy (c, "! How'ya doin'?");
+ strcat (a, b);
+ strcat (a, c);
+ strcpy (c, "Hello world! What's up?");
+ if (strcmp (c, a) == 0)
+ strcpy (c, "Doh!");
+ }
+
+ printf ("TestPChar elapsed time: %ld\n", sw.Time());
+}
+
+static void TestStringSub()
+{
+ wxString s("Hello, world!");
+
+ puts("*** Testing wxString substring extraction ***");
+
+ printf("String = '%s'\n", s.c_str());
+ printf("Left(5) = '%s'\n", s.Left(5).c_str());
+ printf("Right(6) = '%s'\n", s.Right(6).c_str());
+ printf("Mid(3, 5) = '%s'\n", s(3, 5).c_str());
+ printf("Mid(3) = '%s'\n", s.Mid(3).c_str());
+ printf("substr(3, 5) = '%s'\n", s.substr(3, 5).c_str());
+ printf("substr(3) = '%s'\n", s.substr(3).c_str());
+
+ puts("");
+}
+
+static void TestStringFormat()
+{
+ puts("*** Testing wxString formatting ***");
+
+ wxString s;
+ s.Printf("%03d", 18);
+
+ printf("Number 18: %s\n", wxString::Format("%03d", 18).c_str());
+ printf("Number 18: %s\n", s.c_str());
+
+ puts("");
+}
+
+// returns "not found" for npos, value for all others
+static wxString PosToString(size_t res)
+{
+ wxString s = res == wxString::npos ? wxString(_T("not found"))
+ : wxString::Format(_T("%u"), res);
+ return s;
+}
+
+static void TestStringFind()
+{
+ puts("*** Testing wxString find() functions ***");
+
+ static const wxChar *strToFind = _T("ell");
+ static const struct StringFindTest
+ {
+ const wxChar *str;
+ size_t start,
+ result; // of searching "ell" in str
+ } findTestData[] =
+ {
+ { _T("Well, hello world"), 0, 1 },
+ { _T("Well, hello world"), 6, 7 },
+ { _T("Well, hello world"), 9, wxString::npos },
+ };
+
+ for ( size_t n = 0; n < WXSIZEOF(findTestData); n++ )
+ {
+ const StringFindTest& ft = findTestData[n];
+ size_t res = wxString(ft.str).find(strToFind, ft.start);
+
+ printf(_T("Index of '%s' in '%s' starting from %u is %s "),
+ strToFind, ft.str, ft.start, PosToString(res).c_str());
+
+ size_t resTrue = ft.result;
+ if ( res == resTrue )
+ {
+ puts(_T("(ok)"));
+ }
+ else
+ {
+ printf(_T("(ERROR: should be %s)\n"),
+ PosToString(resTrue).c_str());
+ }
+ }
+
+ puts("");
+}
+
+// replace TABs with \t and CRs with \n
+static wxString MakePrintable(const wxChar *s)
+{
+ wxString str(s);
+ (void)str.Replace(_T("\t"), _T("\\t"));
+ (void)str.Replace(_T("\n"), _T("\\n"));
+ (void)str.Replace(_T("\r"), _T("\\r"));
+
+ return str;
+}
+
+static void TestStringTokenizer()
+{
+ puts("*** Testing wxStringTokenizer ***");
+
+ static const wxChar *modeNames[] =
+ {
+ _T("default"),
+ _T("return empty"),
+ _T("return all empty"),
+ _T("with delims"),
+ _T("like strtok"),
+ };
+
+ static const struct StringTokenizerTest
+ {
+ const wxChar *str; // string to tokenize
+ const wxChar *delims; // delimiters to use
+ size_t count; // count of token
+ wxStringTokenizerMode mode; // how should we tokenize it
+ } tokenizerTestData[] =
+ {
+ { _T(""), _T(" "), 0 },
+ { _T("Hello, world"), _T(" "), 2 },
+ { _T("Hello, world "), _T(" "), 2 },
+ { _T("Hello, world"), _T(","), 2 },
+ { _T("Hello, world!"), _T(",!"), 2 },
+ { _T("Hello,, world!"), _T(",!"), 3 },
+ { _T("Hello, world!"), _T(",!"), 3, wxTOKEN_RET_EMPTY_ALL },
+ { _T("username:password:uid:gid:gecos:home:shell"), _T(":"), 7 },
+ { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 4 },
+ { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 6, wxTOKEN_RET_EMPTY },
+ { _T("1 \t3\t4 6 "), wxDEFAULT_DELIMITERS, 9, wxTOKEN_RET_EMPTY_ALL },
+ { _T("01/02/99"), _T("/-"), 3 },
+ { _T("01-02/99"), _T("/-"), 3, wxTOKEN_RET_DELIMS },
+ };
+
+ for ( size_t n = 0; n < WXSIZEOF(tokenizerTestData); n++ )
+ {
+ const StringTokenizerTest& tt = tokenizerTestData[n];
+ wxStringTokenizer tkz(tt.str, tt.delims, tt.mode);
+
+ size_t count = tkz.CountTokens();
+ printf(_T("String '%s' has %u tokens delimited by '%s' (mode = %s) "),
+ MakePrintable(tt.str).c_str(),
+ count,
+ MakePrintable(tt.delims).c_str(),
+ modeNames[tkz.GetMode()]);
+ if ( count == tt.count )
+ {
+ puts(_T("(ok)"));
+ }
+ else
+ {
+ printf(_T("(ERROR: should be %u)\n"), tt.count);
+
+ continue;
+ }
+
+ // if we emulate strtok(), check that we do it correctly
+ wxChar *buf, *s, *last;
+
+ if ( tkz.GetMode() == wxTOKEN_STRTOK )
+ {
+ buf = new wxChar[wxStrlen(tt.str) + 1];
+ wxStrcpy(buf, tt.str);
+
+ s = wxStrtok(buf, tt.delims, &last);
+ }
+ else
+ {
+ buf = NULL;
+ }
+
+ // now show the tokens themselves
+ size_t count2 = 0;
+ while ( tkz.HasMoreTokens() )
+ {
+ wxString token = tkz.GetNextToken();
+
+ printf(_T("\ttoken %u: '%s'"),
+ ++count2,
+ MakePrintable(token).c_str());
+
+ if ( buf )
+ {
+ if ( token == s )
+ {
+ puts(" (ok)");
+ }
+ else
+ {
+ printf(" (ERROR: should be %s)\n", s);
+ }
+
+ s = wxStrtok(NULL, tt.delims, &last);
+ }
+ else
+ {
+ // nothing to compare with
+ puts("");
+ }
+ }
+
+ if ( count2 != count )
+ {
+ puts(_T("\tERROR: token count mismatch"));
+ }
+
+ delete [] buf;
+ }
+
+ puts("");
+}
+
+#endif // TEST_STRINGS
+
+// ----------------------------------------------------------------------------
+// entry point
+// ----------------------------------------------------------------------------
+
+int main(int argc, char **argv)
+{
+ if ( !wxInitialize() )
+ {
+ fprintf(stderr, "Failed to initialize the wxWindows library, aborting.");
+ }
+
+#ifdef TEST_USLEEP
+ puts("Sleeping for 3 seconds... z-z-z-z-z...");
+ wxUsleep(3000);
+#endif // TEST_USLEEP
+
+#ifdef TEST_CMDLINE
+ static const wxCmdLineEntryDesc cmdLineDesc[] =
+ {
+ { wxCMD_LINE_SWITCH, "v", "verbose", "be verbose" },
+ { wxCMD_LINE_SWITCH, "q", "quiet", "be quiet" },
+
+ { wxCMD_LINE_OPTION, "o", "output", "output file" },
+ { wxCMD_LINE_OPTION, "i", "input", "input dir" },
+ { wxCMD_LINE_OPTION, "s", "size", "output block size", wxCMD_LINE_VAL_NUMBER },
+ { wxCMD_LINE_OPTION, "d", "date", "output file date", wxCMD_LINE_VAL_DATE },
+
+ { wxCMD_LINE_PARAM, NULL, NULL, "input file",
+ wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE },
+
+ { wxCMD_LINE_NONE }
+ };
+
+ wxCmdLineParser parser(cmdLineDesc, argc, argv);
+
+ switch ( parser.Parse() )
+ {
+ case -1:
+ wxLogMessage("Help was given, terminating.");
+ break;
+
+ case 0:
+ ShowCmdLine(parser);
+ break;
+
+ default:
+ wxLogMessage("Syntax error detected, aborting.");
+ break;
+ }
+#endif // TEST_CMDLINE
+
+#ifdef TEST_STRINGS
+ if ( 0 )
+ {
+ TestPChar();
+ TestString();
+ }
+ if ( 0 )
+ {
+ TestStringConstruction();
+ TestStringSub();
+ TestStringFormat();
+ TestStringFind();
+ }
+ TestStringTokenizer();
+#endif // TEST_STRINGS
+
+#ifdef TEST_ARRAYS
+ wxArrayString a1;
+ a1.Add("tiger");
+ a1.Add("cat");
+ a1.Add("lion");
+ a1.Add("dog");
+ a1.Add("human");
+ a1.Add("ape");
+
+ puts("*** Initially:");
+
+ PrintArray("a1", a1);
+
+ wxArrayString a2(a1);
+ PrintArray("a2", a2);
+
+ wxSortedArrayString a3(a1);
+ PrintArray("a3", a3);
+
+ puts("*** After deleting a string from a1");
+ a1.Remove(2);
+
+ PrintArray("a1", a1);
+ PrintArray("a2", a2);
+ PrintArray("a3", a3);
+
+ puts("*** After reassigning a1 to a2 and a3");
+ a3 = a2 = a1;
+ PrintArray("a2", a2);
+ PrintArray("a3", a3);
+#endif // TEST_ARRAYS
+
+#ifdef TEST_DIR
+ TestDirEnum();
+#endif // TEST_DIR
+
+#ifdef TEST_EXECUTE
+ TestExecute();
+#endif // TEST_EXECUTE
+
+#ifdef TEST_LOG
+ wxString s;
+ for ( size_t n = 0; n < 8000; n++ )
+ {
+ s << (char)('A' + (n % 26));
+ }
+
+ wxString msg;
+ msg.Printf("A very very long message: '%s', the end!\n", s.c_str());
+
+ // this one shouldn't be truncated
+ printf(msg);
+
+ // but this one will because log functions use fixed size buffer
+ // (note that it doesn't need '\n' at the end neither - will be added
+ // by wxLog anyhow)
+ wxLogMessage("A very very long message 2: '%s', the end!", s.c_str());
+#endif // TEST_LOG
+
+#ifdef TEST_THREADS
+ int nCPUs = wxThread::GetCPUCount();
+ printf("This system has %d CPUs\n", nCPUs);
+ if ( nCPUs != -1 )
+ wxThread::SetConcurrency(nCPUs);
+
+ if ( argc > 1 && argv[1][0] == 't' )
+ wxLog::AddTraceMask("thread");
+
+ if ( 1 )
+ TestDetachedThreads();
+ if ( 1 )
+ TestJoinableThreads();
+ if ( 1 )
+ TestThreadSuspend();
+ if ( 1 )
+ TestThreadDelete();
+
+#endif // TEST_THREADS
+
+#ifdef TEST_LONGLONG
+ // seed pseudo random generator
+ srand((unsigned)time(NULL));
+
+ if ( 0 )
+ {
+ TestSpeed();
+ }
+ TestMultiplication();
+ if ( 0 )
+ {
+ TestDivision();
+ TestAddition();
+ TestLongLongConversion();
+ TestBitOperations();
+ }
+#endif // TEST_LONGLONG
+
+#ifdef TEST_MIME
+ TestMimeEnum();
+#endif // TEST_MIME
+
+#ifdef TEST_TIME
+ if ( 0 )
+ {
+ TestTimeSet();
+ TestTimeStatic();
+ TestTimeRange();
+ TestTimeZones();
+ TestTimeTicks();
+ TestTimeJDN();
+ TestTimeDST();
+ TestTimeWDays();
+ TestTimeWNumber();
+ TestTimeParse();
+ TestTimeFormat();
+ TestTimeArithmetics();
+ }
+ TestTimeHolidays();
+ if ( 0 )
+ TestInteractive();
+#endif // TEST_TIME
wxUninitialize();
projects / wxWidgets.git / blobdiff