X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b568d04ffa191f9e3b643ca33526094eca0ba304..7c968cee840eda3b7340cdb4ba822065721cbdf6:/samples/console/console.cpp diff --git a/samples/console/console.cpp b/samples/console/console.cpp index 09e4536954..d073cb5511 100644 --- a/samples/console/console.cpp +++ b/samples/console/console.cpp @@ -30,13 +30,1413 @@ // what to test? //#define TEST_ARRAYS +//#define TEST_CMDLINE +//#define TEST_DIR +//#define TEST_EXECUTE //#define TEST_LOG -#define TEST_THREADS +//#define TEST_LONGLONG +//#define TEST_MIME +#define TEST_STRINGS +//#define TEST_THREADS +//#define TEST_TIME // ============================================================================ // implementation // ============================================================================ +#ifdef TEST_CMDLINE + +// ---------------------------------------------------------------------------- +// wxCmdLineParser +// ---------------------------------------------------------------------------- + +#include +#include + +static void ShowCmdLine(const wxCmdLineParser& parser) +{ + wxString s = "Input files: "; + + size_t count = parser.GetParamCount(); + for ( size_t param = 0; param < count; param++ ) + { + 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 + +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 + +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 + +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 +#include + +// 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 + +#include + +// 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(""); +} + +// 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; + + 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 // ---------------------------------------------------------------------------- @@ -79,7 +1479,14 @@ wxThread::ExitCode MyJoinableThread::Entry() class MyDetachedThread : public wxThread { public: - MyDetachedThread(char ch) { m_ch = ch; Create(); } + MyDetachedThread(size_t n, char ch) + { + m_n = n; + m_ch = ch; + m_cancelled = FALSE; + + Create(); + } // thread execution starts here virtual ExitCode Entry(); @@ -88,7 +1495,10 @@ public: virtual void OnExit(); private: - char m_ch; + 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() @@ -101,11 +1511,14 @@ wxThread::ExitCode MyDetachedThread::Entry() gs_counter++; } - static const size_t nIter = 10; - for ( size_t n = 0; n < nIter; n++ ) + for ( size_t n = 0; n < m_n; n++ ) { if ( TestDestroy() ) + { + m_cancelled = TRUE; + break; + } putchar(m_ch); fflush(stdout); @@ -118,11 +1531,146 @@ wxThread::ExitCode MyDetachedThread::Entry() void MyDetachedThread::OnExit() { + wxLogTrace("thread", "Thread %ld is in OnExit", GetId()); + wxCriticalSectionLocker lock(gs_critsect); - if ( !--gs_counter ) + 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 // ---------------------------------------------------------------------------- @@ -144,6 +1692,299 @@ void PrintArray(const char* name, const wxArrayString& array) #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 // ---------------------------------------------------------------------------- @@ -155,6 +1996,62 @@ int main(int argc, char **argv) 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"); @@ -187,6 +2084,14 @@ int main(int argc, char **argv) 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++ ) @@ -207,39 +2112,67 @@ int main(int argc, char **argv) #endif // TEST_LOG #ifdef TEST_THREADS - puts("Testing detached threads..."); + int nCPUs = wxThread::GetCPUCount(); + printf("This system has %d CPUs\n", nCPUs); + if ( nCPUs != -1 ) + wxThread::SetConcurrency(nCPUs); - static const size_t nThreads = 3; - MyDetachedThread *threads[nThreads]; - size_t n; - for ( n = 0; n < nThreads; n++ ) - { - threads[n] = new MyDetachedThread('A' + n); - } + if ( argc > 1 && argv[1][0] == 't' ) + wxLog::AddTraceMask("thread"); - threads[0]->SetPriority(WXTHREAD_MIN_PRIORITY); - threads[1]->SetPriority(WXTHREAD_MAX_PRIORITY); + if ( 1 ) + TestDetachedThreads(); + if ( 1 ) + TestJoinableThreads(); + if ( 1 ) + TestThreadSuspend(); + if ( 1 ) + TestThreadDelete(); - for ( n = 0; n < nThreads; n++ ) - { - threads[n]->Run(); - } +#endif // TEST_THREADS - // wait until all threads terminate - wxMutex mutex; - mutex.Lock(); - gs_cond.Wait(mutex); - mutex.Unlock(); +#ifdef TEST_LONGLONG + // seed pseudo random generator + srand((unsigned)time(NULL)); - puts("\n\nTesting a joinable thread used for a loooong calculation..."); + if ( 0 ) + { + TestSpeed(); + } + TestMultiplication(); + if ( 0 ) + { + TestDivision(); + TestAddition(); + TestLongLongConversion(); + TestBitOperations(); + } +#endif // TEST_LONGLONG - // calc 10! in the background - MyJoinableThread thread(10); - thread.Run(); +#ifdef TEST_MIME + TestMimeEnum(); +#endif // TEST_MIME - printf("\nThread terminated with exit code %lu.\n", - (unsigned long)thread.Wait()); -#endif // TEST_THREADS +#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();