// what to test?
//#define TEST_ARRAYS
+#define TEST_DIR
//#define TEST_LOG
+//#define TEST_MIME
//#define TEST_STRINGS
-#define TEST_THREADS
+//#define TEST_THREADS
//#define TEST_TIME
//#define TEST_LONGLONG
// implementation
// ============================================================================
+// ----------------------------------------------------------------------------
+// wxDir
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_DIR
+
+#include <wx/dir.h>
+
+static void TestDirEnumHelper(wxDir& dir,
+ int flags = wxDIR_DEFAULT,
+ const wxString& filespec = wxEmptyString)
+{
+ wxString filename;
+
+ if ( !dir.IsOpened() )
+ return;
+
+ bool cont = dir.GetFirst(&filename, filespec, flags);
+ while ( cont )
+ {
+ printf("\t%s\n", filename.c_str());
+
+ cont = dir.GetNext(&filename);
+ }
+
+ puts("");
+}
+
+static void TestDirEnum()
+{
+ wxDir dir(wxGetCwd());
+
+ puts("Enumerating everything in current directory:");
+ TestDirEnumHelper(dir);
+
+ puts("Enumerating really everything in current directory:");
+ TestDirEnumHelper(dir, wxDIR_DEFAULT | wxDIR_DOTDOT);
+
+ puts("Enumerating object files in current directory:");
+ TestDirEnumHelper(dir, wxDIR_DEFAULT, "*.o");
+
+ puts("Enumerating directories in current directory:");
+ TestDirEnumHelper(dir, wxDIR_DIRS);
+
+ puts("Enumerating files in current directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES);
+
+ puts("Enumerating files including hidden in current directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
+
+#ifdef __UNIX__
+ dir.Open("/");
+#elif defined(__WXMSW__)
+ dir.Open("c:\\");
+#else
+ #error "don't know where the root directory is"
+#endif
+
+ puts("Enumerating everything in root directory:");
+ TestDirEnumHelper(dir, wxDIR_DEFAULT);
+
+ puts("Enumerating directories in root directory:");
+ TestDirEnumHelper(dir, wxDIR_DIRS);
+
+ puts("Enumerating files in root directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES);
+
+ puts("Enumerating files including hidden in root directory:");
+ TestDirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN);
+
+ puts("Enumerating files in non existing directory:");
+ wxDir dirNo("nosuchdir");
+ TestDirEnumHelper(dirNo);
+}
+
+#endif // TEST_DIR
+
+// ----------------------------------------------------------------------------
+// MIME types
+// ----------------------------------------------------------------------------
+
+#ifdef TEST_MIME
+
+#include <wx/mimetype.h>
+
+static void TestMimeEnum()
+{
+ wxMimeTypesManager mimeTM;
+ wxArrayString mimetypes;
+
+ size_t count = mimeTM.EnumAllFileTypes(mimetypes);
+
+ printf("*** All %u known filetypes: ***\n", count);
+
+ wxArrayString exts;
+ wxString desc;
+
+ for ( size_t n = 0; n < count; n++ )
+ {
+ wxFileType *filetype = mimeTM.GetFileTypeFromMimeType(mimetypes[n]);
+ if ( !filetype )
+ {
+ printf("nothing known about the filetype '%s'!\n",
+ mimetypes[n].c_str());
+ continue;
+ }
+
+ filetype->GetDescription(&desc);
+ filetype->GetExtensions(exts);
+
+ filetype->GetIcon(NULL);
+
+ wxString extsAll;
+ for ( size_t e = 0; e < exts.GetCount(); e++ )
+ {
+ if ( e > 0 )
+ extsAll << _T(", ");
+ extsAll += exts[e];
+ }
+
+ printf("\t%s: %s (%s)\n",
+ mimetypes[n].c_str(), desc.c_str(), extsAll.c_str());
+ }
+}
+
+#endif // TEST_MIME
+
// ----------------------------------------------------------------------------
// long long
// ----------------------------------------------------------------------------
static void TestDivision()
{
- wxLongLong ll = 0x38417388; // some number < LONG_MAX
+ #define MAKE_LL(x1, x2, x3, x4) wxLongLong((x1 << 16) | x2, (x3 << 16) | x3)
+
+ // seed pseudo random generator
+ //srand((unsigned)time(NULL));
+
+ size_t nTested = 0;
+ for ( size_t n = 0; n < 10000; 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());
+
+ wxASSERT( (ll * 1000l)/1000l == ll );
+
+ nTested++;
+ }
+
+ printf("\n*** Tested %u divisions/multiplications: ok\n", nTested);
- wxASSERT( (ll / 1000l)*1000l == ll );
+ #undef MAKE_LL
}
#endif // TEST_LONGLONG
#include <wx/datetime.h>
+// the test data
+struct Date
+{
+ wxDateTime::wxDateTime_t day;
+ wxDateTime::Month month;
+ int year;
+ wxDateTime::wxDateTime_t hour, min, sec;
+ double jdn;
+ 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); }
+
+ 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;
+ }
+};
+
+static const Date testDates[] =
+{
+ { 1, wxDateTime::Jan, 1970, 00, 00, 00, 2440587.5, 0, -3600 },
+ { 21, wxDateTime::Jan, 2222, 00, 00, 00, 2532648.5, -1, -1 },
+ { 29, wxDateTime::May, 1976, 12, 00, 00, 2442928.0, 202219200, 202212000 },
+ { 29, wxDateTime::Feb, 1976, 00, 00, 00, 2442837.5, 194400000, 194396400 },
+ { 1, wxDateTime::Jan, 1900, 12, 00, 00, 2415021.0, -1, -1 },
+ { 1, wxDateTime::Jan, 1900, 00, 00, 00, 2415020.5, -1, -1 },
+ { 15, wxDateTime::Oct, 1582, 00, 00, 00, 2299160.5, -1, -1 },
+ { 4, wxDateTime::Oct, 1582, 00, 00, 00, 2299149.5, -1, -1 },
+ { 1, wxDateTime::Mar, 1, 00, 00, 00, 1721484.5, -1, -1 },
+ { 1, wxDateTime::Jan, 1, 00, 00, 00, 1721425.5, -1, -1 },
+ { 31, wxDateTime::Dec, 0, 00, 00, 00, 1721424.5, -1, -1 },
+ { 1, wxDateTime::Jan, 0, 00, 00, 00, 1721059.5, -1, -1 },
+ { 12, wxDateTime::Aug, -1234, 00, 00, 00, 1270573.5, -1, -1 },
+ { 12, wxDateTime::Aug, -4000, 00, 00, 00, 260313.5, -1, -1 },
+ { 24, wxDateTime::Nov, -4713, 00, 00, 00, -0.5, -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, TRUE).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;
+
+ printf("Year %d is %sa leap year (should be: %s)\n",
+ year,
+ wxDateTime::IsLeapYear(year) ? "" : "not ",
+ should ? "yes" : "no");
+
+ 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());
+}
+
+// test some minimal support for the dates outside the standard range
+static void TestTimeRange()
+{
+ puts("\n*** wxDateTime out-of-standard-range dates test ***");
+
+ printf("Unix epoch:\t%s\n",
+ wxDateTime(2440587.5).Format().c_str());
+ printf("Feb 29, 0: \t%s\n",
+ wxDateTime(29, wxDateTime::Feb, 0).Format().c_str());
+ printf("JDN 0: \t%s\n",
+ wxDateTime(0.0).Format().c_str());
+ printf("Jan 1, 1AD:\t%s\n",
+ wxDateTime(1, wxDateTime::Jan, 1).Format().c_str());
+ printf("May 29, 2099:\t%s\n",
+ wxDateTime(29, wxDateTime::May, 2099).Format().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);
+ }
+ }
+}
+
#endif // TEST_TIME
// ----------------------------------------------------------------------------
class MyDetachedThread : public wxThread
{
public:
- MyDetachedThread(size_t n, char ch) { m_n = n; 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();
private:
size_t m_n; // number of characters to write
char m_ch; // character to write
+
+ bool m_cancelled; // FALSE if we exit normally
};
wxThread::ExitCode MyDetachedThread::Entry()
for ( size_t n = 0; n < m_n; n++ )
{
if ( TestDestroy() )
+ {
+ m_cancelled = TRUE;
+
break;
+ }
putchar(m_ch);
fflush(stdout);
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("*** Testing detached threads ***");
+ puts("\n*** Testing detached threads ***");
static const size_t nThreads = 3;
MyDetachedThread *threads[nThreads];
void TestJoinableThreads()
{
- puts("*** Testing a joinable thread (a loooong calculation...) ***");
+ puts("\n*** Testing a joinable thread (a loooong calculation...) ***");
// calc 10! in the background
MyJoinableThread thread(10);
void TestThreadSuspend()
{
- MyDetachedThread *thread = new MyDetachedThread(30, 'X');
+ puts("\n*** Testing thread suspend/resume functions ***");
+
+ MyDetachedThread *thread = new MyDetachedThread(15, 'X');
thread->Run();
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
// ----------------------------------------------------------------------------
#include "wx/timer.h"
-void TestString()
+static void TestString()
{
wxStopWatch sw;
printf ("TestString elapsed time: %ld\n", sw.Time());
}
-void TestPChar()
+static void TestPChar()
{
wxStopWatch sw;
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("");
+}
+
#endif // TEST_STRINGS
// ----------------------------------------------------------------------------
}
#ifdef TEST_STRINGS
- TestPChar();
- TestString();
+ if ( 0 )
+ {
+ TestPChar();
+ TestString();
+ }
+ TestStringSub();
#endif // TEST_STRINGS
#ifdef TEST_ARRAYS
PrintArray("a3", a3);
#endif // TEST_ARRAYS
+#ifdef TEST_DIR
+ TestDirEnum();
+#endif // TEST_DIR
+
#ifdef TEST_LOG
wxString s;
for ( size_t n = 0; n < 8000; n++ )
#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");
- TestThreadSuspend();
- if ( 0 )
- {
- TestDetachedThreads();
- TestJoinableThreads();
- }
+ if ( 1 )
+ TestDetachedThreads();
+ if ( 1 )
+ TestJoinableThreads();
+ if ( 1 )
+ TestThreadSuspend();
+ if ( 1 )
+ TestThreadDelete();
+
#endif // TEST_THREADS
#ifdef TEST_LONGLONG
TestDivision();
#endif // TEST_LONGLONG
+#ifdef TEST_MIME
+ TestMimeEnum();
+#endif // TEST_MIME
+
#ifdef TEST_TIME
- wxDateTime time = wxDateTime::Now();
- printf("Current time: '%s', current year %u is %sa leap one",
- time.Format().c_str(),
- time.GetYear(),
- wxDateTime::IsLeapYear(time.GetYear()) ? "" : "not");
+ TestTimeSet();
+ if ( 0 )
+ {
+ TestTimeStatic();
+ TestTimeZones();
+ TestTimeRange();
+ TestTimeTicks();
+ }
+ TestTimeJDN();
#endif // TEST_TIME
wxUninitialize();
projects / wxWidgets.git / blobdiff