X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2c8e47380ebbcb5764307d4a8b15e84d8ce74ccf..4e15d1caa03346c126015019c1fdf093033ef40b:/samples/console/console.cpp?ds=sidebyside diff --git a/samples/console/console.cpp b/samples/console/console.cpp index 118e1bd80d..fa356714ad 100644 --- a/samples/console/console.cpp +++ b/samples/console/console.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// // Name: samples/console/console.cpp -// Purpose: a sample console (as opposed to GUI) progam using wxWindows +// Purpose: A sample console (as opposed to GUI) program using wxWidgets // Author: Vadim Zeitlin // Modified by: // Created: 04.10.99 // RCS-ID: $Id$ // Copyright: (c) 1999 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,2400 +17,101 @@ // headers // ---------------------------------------------------------------------------- -#include +// For compilers that support precompilation, includes "wx/wx.h". +#include "wx/wxprec.h" -#include -#include -#include - -// ---------------------------------------------------------------------------- -// conditional compilation -// ---------------------------------------------------------------------------- - -// what to test? - -//#define TEST_ARRAYS -//#define TEST_CMDLINE -//#define TEST_DIR -#define TEST_EXECUTE -//#define TEST_FILECONF -//#define TEST_HASH -//#define TEST_LOG -//#define TEST_LONGLONG -//#define TEST_MIME -//#define TEST_SOCKETS -//#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" - #define SHELL_COMMAND "echo hi from shell" - #define REDIRECT_COMMAND "date" -#elif defined(__WXMSW__) - #define COMMAND "command.com -c 'echo hi'" - #define SHELL_COMMAND "echo hi" - #define REDIRECT_COMMAND COMMAND -#else - #error "no command to exec" -#endif // OS - - printf("Testing wxShell: "); - fflush(stdout); - if ( wxShell(SHELL_COMMAND) ) - puts("Ok."); - else - puts("ERROR."); - - printf("Testing wxExecute: "); - fflush(stdout); - if ( wxExecute(COMMAND, TRUE /* sync */) == 0 ) - puts("Ok."); - else - puts("ERROR."); - -#if 0 // no, it doesn't work (yet?) - printf("Testing async wxExecute: "); - fflush(stdout); - if ( wxExecute(COMMAND) != 0 ) - puts("Ok (command launched)."); - else - puts("ERROR."); -#endif // 0 - - printf("Testing wxExecute with redirection:\n"); - wxArrayString output; - if ( wxExecute(REDIRECT_COMMAND, output) != 0 ) - { - puts("ERROR."); - } - else - { - size_t count = output.GetCount(); - for ( size_t n = 0; n < count; n++ ) - { - printf("\t%s\n", output[n].c_str()); - } - - puts("Ok."); - } -} - -#endif // TEST_EXECUTE - -// ---------------------------------------------------------------------------- -// wxFileConfig -// ---------------------------------------------------------------------------- - -#ifdef TEST_FILECONF - -#include -#include - -static const struct FileConfTestData -{ - const wxChar *name; // value name - const wxChar *value; // the value from the file -} fcTestData[] = -{ - { _T("value1"), _T("one") }, - { _T("value2"), _T("two") }, - { _T("novalue"), _T("default") }, -}; - -static void TestFileConfRead() -{ - puts("*** testing wxFileConfig loading/reading ***"); - - wxFileConfig fileconf(_T("test"), wxEmptyString, - _T("testdata.fc"), wxEmptyString, - wxCONFIG_USE_RELATIVE_PATH); - - // test simple reading - puts("\nReading config file:"); - wxString defValue(_T("default")), value; - for ( size_t n = 0; n < WXSIZEOF(fcTestData); n++ ) - { - const FileConfTestData& data = fcTestData[n]; - value = fileconf.Read(data.name, defValue); - printf("\t%s = %s ", data.name, value.c_str()); - if ( value == data.value ) - { - puts("(ok)"); - } - else - { - printf("(ERROR: should be %s)\n", data.value); - } - } - - // test enumerating the entries - puts("\nEnumerating all root entries:"); - long dummy; - wxString name; - bool cont = fileconf.GetFirstEntry(name, dummy); - while ( cont ) - { - printf("\t%s = %s\n", - name.c_str(), - fileconf.Read(name.c_str(), _T("ERROR")).c_str()); - - cont = fileconf.GetNextEntry(name, dummy); - } -} - -#endif // TEST_FILECONF - -// ---------------------------------------------------------------------------- -// wxHashTable -// ---------------------------------------------------------------------------- - -#ifdef TEST_HASH - -#include - -struct Foo -{ - Foo(int n_) { n = n_; count++; } - ~Foo() { count--; } - - int n; - - static size_t count; -}; - -size_t Foo::count = 0; - -WX_DECLARE_LIST(Foo, wxListFoos); -WX_DECLARE_HASH(Foo, wxListFoos, wxHashFoos); - -#include - -WX_DEFINE_LIST(wxListFoos); - -static void TestHash() -{ - puts("*** Testing wxHashTable ***\n"); - - { - wxHashFoos hash; - hash.DeleteContents(TRUE); - - printf("Hash created: %u foos in hash, %u foos totally\n", - hash.GetCount(), Foo::count); - - static const int hashTestData[] = - { - 0, 1, 17, -2, 2, 4, -4, 345, 3, 3, 2, 1, - }; - - size_t n; - for ( n = 0; n < WXSIZEOF(hashTestData); n++ ) - { - hash.Put(hashTestData[n], n, new Foo(n)); - } - - printf("Hash filled: %u foos in hash, %u foos totally\n", - hash.GetCount(), Foo::count); - - puts("Hash access test:"); - for ( n = 0; n < WXSIZEOF(hashTestData); n++ ) - { - printf("\tGetting element with key %d, value %d: ", - hashTestData[n], n); - Foo *foo = hash.Get(hashTestData[n], n); - if ( !foo ) - { - printf("ERROR, not found.\n"); - } - else - { - printf("%d (%s)\n", foo->n, - (size_t)foo->n == n ? "ok" : "ERROR"); - } - } - - printf("\nTrying to get an element not in hash: "); - - if ( hash.Get(1234) || hash.Get(1, 0) ) - { - puts("ERROR: found!"); - } - else - { - puts("ok (not found)"); - } - } - - printf("Hash destroyed: %u foos left\n", Foo::count); -} - -#endif // TEST_HASH - -// ---------------------------------------------------------------------------- -// 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 - -// ---------------------------------------------------------------------------- -// sockets -// ---------------------------------------------------------------------------- - -#ifdef TEST_SOCKETS - -#include - -static void TestSocketClient() -{ - puts("*** Testing wxSocketClient ***\n"); - - wxIPV4address addrDst; - addrDst.Hostname("www.wxwindows.org"); - addrDst.Service(80); - - wxSocketClient client; - if ( !client.Connect(addrDst) ) - { - printf("ERROR: failed to connect to %s\n", addrDst.Hostname().c_str()); - } - else - { - char buf[8192]; - - client.Write("get /front.htm\n", 17); - client.Read(buf, WXSIZEOF(buf)); - printf("Server replied:\n%s", buf); - } -} - -#endif // TEST_SOCKETS - -// ---------------------------------------------------------------------------- -// 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 -// ---------------------------------------------------------------------------- +#ifdef __BORLANDC__ + #pragma hdrstop +#endif -#ifdef TEST_THREADS +// for all others, include the necessary headers (this file is usually all you +// need because it includes almost all "standard" wxWidgets headers) +#ifndef WX_PRECOMP + #include "wx/wx.h" +#endif -#include +#include +#include -static size_t gs_counter = (size_t)-1; -static wxCriticalSection gs_critsect; -static wxCondition gs_cond; +// ============================================================================ +// implementation +// ============================================================================ -class MyJoinableThread : public wxThread +static const wxCmdLineEntryDesc cmdLineDesc[] = { -public: - MyJoinableThread(size_t n) : wxThread(wxTHREAD_JOINABLE) - { m_n = n; Create(); } - - // thread execution starts here - virtual ExitCode Entry(); + { wxCMD_LINE_SWITCH, "h", "help", "show this help message", + wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP }, + { wxCMD_LINE_SWITCH, "d", "dummy", "a dummy switch" }, + // ... your other command line options here... -private: - size_t m_n; + { wxCMD_LINE_NONE } }; -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 +int main(int argc, char **argv) { -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 -}; + wxApp::CheckBuildOptions(WX_BUILD_OPTIONS_SIGNATURE, "program"); -wxThread::ExitCode MyDetachedThread::Entry() -{ + wxInitializer initializer; + if ( !initializer ) { - wxCriticalSectionLocker lock(gs_critsect); - if ( gs_counter == (size_t)-1 ) - gs_counter = 1; - else - gs_counter++; + fprintf(stderr, "Failed to initialize the wxWidgets library, aborting."); + return -1; } - for ( size_t n = 0; n < m_n; n++ ) + wxCmdLineParser parser(cmdLineDesc, argc, argv); + switch ( parser.Parse() ) { - if ( TestDestroy() ) - { - m_cancelled = TRUE; - + case -1: + // help was given, terminating 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); + case 0: + // everything is ok; proceed + if (parser.Found("d")) + { + wxPrintf("Dummy switch was given...\n"); - s = wxStrtok(buf, tt.delims, &last); - } - else - { - buf = NULL; - } + while (1) + { + wxChar input[128]; + wxPrintf("Try to guess the magic number (type 'quit' to escape): "); + if ( !wxFgets(input, WXSIZEOF(input), stdin) ) + break; - // now show the tokens themselves - size_t count2 = 0; - while ( tkz.HasMoreTokens() ) - { - wxString token = tkz.GetNextToken(); + // kill the last '\n' + input[wxStrlen(input) - 1] = 0; - printf(_T("\ttoken %u: '%s'"), - ++count2, - MakePrintable(token).c_str()); + if (wxStrcmp(input, "quit") == 0) + break; - if ( buf ) - { - if ( token == s ) - { - puts(" (ok)"); - } - else - { - printf(" (ERROR: should be %s)\n", s); + long val; + if (!wxString(input).ToLong(&val)) + { + wxPrintf("Invalid number...\n"); + continue; + } + + if (val == 42) + wxPrintf("You guessed!\n"); + else + wxPrintf("Bad luck!\n"); } - - 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_FILECONF - TestFileConfRead(); -#endif // TEST_FILECONF - -#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_HASH - TestHash(); -#endif // TEST_HASH - -#ifdef TEST_MIME - TestMimeEnum(); -#endif // TEST_MIME - -#ifdef TEST_SOCKETS - TestSocketClient(); -#endif // TEST_SOCKETS -#ifdef TEST_TIME - if ( 0 ) + if ( argc == 1 ) { - TestTimeSet(); - TestTimeStatic(); - TestTimeRange(); - TestTimeZones(); - TestTimeTicks(); - TestTimeJDN(); - TestTimeDST(); - TestTimeWDays(); - TestTimeWNumber(); - TestTimeParse(); - TestTimeFormat(); - TestTimeArithmetics(); + // If there were no command-line options supplied, emit a message + // otherwise it's not obvious that the sample ran successfully + wxPrintf("Welcome to the wxWidgets 'console' sample!\n"); + wxPrintf("For more information, run it again with the --help option\n"); } - TestTimeHolidays(); - if ( 0 ) - TestInteractive(); -#endif // TEST_TIME - wxUninitialize(); + // do something useful here return 0; }