don't show warning to the user if session manager detection failed, this is annoying...

[wxWidgets.git] / tests / datetime / datetimetest.cpp

diff --git a/tests/datetime/datetimetest.cpp b/tests/datetime/datetimetest.cpp
index cc6f0810847b65b72390b4b088c5b0b9a19e4116..48611e4480043297a2bf9c6c34122264ed63e380 100644 (file)
--- a/tests/datetime/datetimetest.cpp
+++ b/tests/datetime/datetimetest.cpp
@@ -11,7 +11,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#include "wx/wxprec.h"
+#include "testprec.h"

 
 #ifdef __BORLANDC__
     #pragma hdrstop
 
 #ifdef __BORLANDC__
     #pragma hdrstop


@@ -20,9 +20,65 @@
 #ifndef WX_PRECOMP
 #endif // WX_PRECOMP
 
 #ifndef WX_PRECOMP
 #endif // WX_PRECOMP
 

+#if wxUSE_DATETIME
+

 #include "wx/datetime.h"
 
 #include "wx/datetime.h"
 

-#include "wx/cppunit.h"
+// need this to be able to use CPPUNIT_ASSERT_EQUAL with wxDateTime objects
+static std::ostream& operator<<(std::ostream& ostr, const wxDateTime& dt)
+{
+    ostr << dt.FormatISOCombined(' ');
+
+    return ostr;
+}
+
+// to test Today() meaningfully we must be able to change the system date which
+// is not usually the case, but if we're under Win32 we can try it -- define
+// the macro below to do it
+//#define CHANGE_SYSTEM_DATE
+
+#ifndef __WINDOWS__
+    #undef CHANGE_SYSTEM_DATE
+#endif
+
+#ifdef CHANGE_SYSTEM_DATE
+
+class DateChanger
+{
+public:
+    DateChanger(int year, int month, int day, int hour, int min, int sec)
+    {
+        SYSTEMTIME st;
+        st.wDay = day;
+        st.wMonth = month;
+        st.wYear = year;
+        st.wHour = hour;
+        st.wMinute = min;
+        st.wSecond = sec;
+        st.wMilliseconds = 0;
+
+        ::GetSystemTime(&m_savedTime);
+        ::GetTimeZoneInformation(&m_tzi);
+
+        m_changed = ::SetSystemTime(&st) != 0;
+    }
+
+    ~DateChanger()
+    {
+        if ( m_changed )
+        {
+            ::SetSystemTime(&m_savedTime);
+            ::SetTimeZoneInformation(&m_tzi);
+        }
+    }
+
+private:
+    SYSTEMTIME m_savedTime;
+    TIME_ZONE_INFORMATION m_tzi;
+    bool m_changed;
+};
+
+#endif // CHANGE_SYSTEM_DATE

 
 // ----------------------------------------------------------------------------
 // broken down date representation used for testing
 
 // ----------------------------------------------------------------------------
 // broken down date representation used for testing


@@ -36,7 +92,7 @@ struct Date
     wxDateTime::wxDateTime_t hour, min, sec;
     double jdn;
     wxDateTime::WeekDay wday;
     wxDateTime::wxDateTime_t hour, min, sec;
     double jdn;
     wxDateTime::WeekDay wday;

-    time_t gmticks, ticks;
+    time_t gmticks;

 
     void Init(const wxDateTime::Tm& tm)
     {
 
     void Init(const wxDateTime::Tm& tm)
     {


@@ -47,7 +103,7 @@ struct Date
         min = tm.min;
         sec = tm.sec;
         jdn = 0.0;
         min = tm.min;
         sec = tm.sec;
         jdn = 0.0;

-        gmticks = ticks = -1;
+        gmticks = -1;

     }
 
     wxDateTime DT() const
     }
 
     wxDateTime DT() const


@@ -88,25 +144,25 @@ struct Date
 
 static const Date testDates[] =
 {
 
 static const Date testDates[] =
 {

-    {  1, wxDateTime::Jan,  1970, 00, 00, 00, 2440587.5, wxDateTime::Thu,         0,     -3600 },
-    {  7, wxDateTime::Feb,  2036, 00, 00, 00, 2464730.5, wxDateTime::Thu,        -1,        -1 },
-    {  8, wxDateTime::Feb,  2036, 00, 00, 00, 2464731.5, wxDateTime::Fri,        -1,        -1 },
-    {  1, wxDateTime::Jan,  2037, 00, 00, 00, 2465059.5, wxDateTime::Thu,        -1,        -1 },
-    {  1, wxDateTime::Jan,  2038, 00, 00, 00, 2465424.5, wxDateTime::Fri,        -1,        -1 },
-    { 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 },
+    {  1, wxDateTime::Jan,  1970, 00, 00, 00, 2440587.5, wxDateTime::Thu,         0 },
+    {  7, wxDateTime::Feb,  2036, 00, 00, 00, 2464730.5, wxDateTime::Thu,        -1 },
+    {  8, wxDateTime::Feb,  2036, 00, 00, 00, 2464731.5, wxDateTime::Fri,        -1 },
+    {  1, wxDateTime::Jan,  2037, 00, 00, 00, 2465059.5, wxDateTime::Thu,        -1 },
+    {  1, wxDateTime::Jan,  2038, 00, 00, 00, 2465424.5, wxDateTime::Fri,        -1 },
+    { 21, wxDateTime::Jan,  2222, 00, 00, 00, 2532648.5, wxDateTime::Mon,        -1 },
+    { 29, wxDateTime::May,  1976, 12, 00, 00, 2442928.0, wxDateTime::Sat, 202219200 },
+    { 29, wxDateTime::Feb,  1976, 00, 00, 00, 2442837.5, wxDateTime::Sun, 194400000 },
+    {  1, wxDateTime::Jan,  1900, 12, 00, 00, 2415021.0, wxDateTime::Mon,        -1 },
+    {  1, wxDateTime::Jan,  1900, 00, 00, 00, 2415020.5, wxDateTime::Mon,        -1 },
+    { 15, wxDateTime::Oct,  1582, 00, 00, 00, 2299160.5, wxDateTime::Fri,        -1 },
+    {  4, wxDateTime::Oct,  1582, 00, 00, 00, 2299149.5, wxDateTime::Mon,        -1 },
+    {  1, wxDateTime::Mar,     1, 00, 00, 00, 1721484.5, wxDateTime::Thu,        -1 },
+    {  1, wxDateTime::Jan,     1, 00, 00, 00, 1721425.5, wxDateTime::Mon,        -1 },
+    { 31, wxDateTime::Dec,     0, 00, 00, 00, 1721424.5, wxDateTime::Sun,        -1 },
+    {  1, wxDateTime::Jan,     0, 00, 00, 00, 1721059.5, wxDateTime::Sat,        -1 },
+    { 12, wxDateTime::Aug, -1234, 00, 00, 00, 1270573.5, wxDateTime::Fri,        -1 },
+    { 12, wxDateTime::Aug, -4000, 00, 00, 00,  260313.5, wxDateTime::Sat,        -1 },
+    { 24, wxDateTime::Nov, -4713, 00, 00, 00,      -0.5, wxDateTime::Mon,        -1 },

 };
 
 
 };
 
 


@@ -128,9 +184,15 @@ private:
         CPPUNIT_TEST( TestTimeWDays );
         CPPUNIT_TEST( TestTimeDST );
         CPPUNIT_TEST( TestTimeFormat );
         CPPUNIT_TEST( TestTimeWDays );
         CPPUNIT_TEST( TestTimeDST );
         CPPUNIT_TEST( TestTimeFormat );

+        CPPUNIT_TEST( TestTimeSpanFormat );

         CPPUNIT_TEST( TestTimeTicks );
         CPPUNIT_TEST( TestTimeTicks );

-        CPPUNIT_TEST( TestTimeParse );
+        CPPUNIT_TEST( TestParceRFC822 );
+        CPPUNIT_TEST( TestDateParse );
+        CPPUNIT_TEST( TestDateParseISO );
+        CPPUNIT_TEST( TestDateTimeParse );

         CPPUNIT_TEST( TestTimeArithmetics );
         CPPUNIT_TEST( TestTimeArithmetics );

+        CPPUNIT_TEST( TestDSTBug );
+        CPPUNIT_TEST( TestDateOnly );

     CPPUNIT_TEST_SUITE_END();
 
     void TestLeapYears();
     CPPUNIT_TEST_SUITE_END();
 
     void TestLeapYears();


@@ -140,9 +202,15 @@ private:
     void TestTimeWDays();
     void TestTimeDST();
     void TestTimeFormat();
     void TestTimeWDays();
     void TestTimeDST();
     void TestTimeFormat();

+    void TestTimeSpanFormat();

     void TestTimeTicks();
     void TestTimeTicks();

-    void TestTimeParse();
+    void TestParceRFC822();
+    void TestDateParse();
+    void TestDateParseISO();
+    void TestDateTimeParse();

     void TestTimeArithmetics();
     void TestTimeArithmetics();

+    void TestDSTBug();
+    void TestDateOnly();

 
     DECLARE_NO_COPY_CLASS(DateTimeTestCase)
 };
 
     DECLARE_NO_COPY_CLASS(DateTimeTestCase)
 };


@@ -209,7 +277,9 @@ void DateTimeTestCase::TestTimeJDN()
     {
         const Date& d = testDates[n];
         wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
     {
         const Date& d = testDates[n];
         wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);

-        double jdn = dt.GetJulianDayNumber();
+
+        // JDNs must be computed for UTC times
+        double jdn = dt.FromUTC().GetJulianDayNumber();

 
         CPPUNIT_ASSERT( jdn == d.jdn );
 
 
         CPPUNIT_ASSERT( jdn == d.jdn );
 


@@ -303,27 +373,26 @@ for n in range(20):
 
     static const WeekDateTestData weekDatesTestData[] =
     {
 
     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 },
-
+        { { 20, wxDateTime::Mar, 2045, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  3, wxDateTime::Mon, wxDateTime::Mar, 2045 },
+        { {  5, wxDateTime::Jun, 1985, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Wed, wxDateTime::Jun, 1985 },
+        { { 12, wxDateTime::Nov, 1961, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -3, wxDateTime::Sun, wxDateTime::Nov, 1961 },
+        { { 27, wxDateTime::Feb, 2093, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -1, wxDateTime::Fri, wxDateTime::Feb, 2093 },
+        { {  4, wxDateTime::Jul, 2070, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Fri, wxDateTime::Jul, 2070 },
+        { {  2, wxDateTime::Apr, 1906, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -5, wxDateTime::Mon, wxDateTime::Apr, 1906 },
+        { { 19, wxDateTime::Jul, 2023, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -2, wxDateTime::Wed, wxDateTime::Jul, 2023 },
+        { {  5, wxDateTime::May, 1958, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Mon, wxDateTime::May, 1958 },
+        { { 11, wxDateTime::Aug, 1900, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  2, wxDateTime::Sat, wxDateTime::Aug, 1900 },
+        { { 14, wxDateTime::Feb, 1945, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  2, wxDateTime::Wed, wxDateTime::Feb, 1945 },
+        { { 25, wxDateTime::Jul, 1967, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -1, wxDateTime::Tue, wxDateTime::Jul, 1967 },
+        { {  9, wxDateTime::May, 1916, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Tue, wxDateTime::May, 1916 },
+        { { 20, wxDateTime::Jun, 1927, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  3, wxDateTime::Mon, wxDateTime::Jun, 1927 },
+        { {  2, wxDateTime::Aug, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, wxDateTime::Wed, wxDateTime::Aug, 2000 },
+        { { 20, wxDateTime::Apr, 2044, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  3, wxDateTime::Wed, wxDateTime::Apr, 2044 },
+        { { 20, wxDateTime::Feb, 1932, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -2, wxDateTime::Sat, wxDateTime::Feb, 1932 },
+        { { 25, wxDateTime::Jul, 2069, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  4, wxDateTime::Thu, wxDateTime::Jul, 2069 },
+        { {  3, wxDateTime::Apr, 1925, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, wxDateTime::Fri, wxDateTime::Apr, 1925 },
+        { { 21, wxDateTime::Mar, 2093, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  3, wxDateTime::Sat, wxDateTime::Mar, 2093 },
+        { {  3, wxDateTime::Dec, 2074, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -5, wxDateTime::Mon, wxDateTime::Dec, 2074 }

     };
 
     wxDateTime dt;
     };
 
     wxDateTime dt;


@@ -406,28 +475,28 @@ for n in range(20):
     */
     static const WeekNumberTestData weekNumberTestDates[] =
     {
     */
     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 },
-        { { 30, wxDateTime::Dec, 2003 },  1, 5, 5, 364 },
-        { {  2, wxDateTime::Jan, 2004 },  1, 1, 1,   2 },
+        { { 27, wxDateTime::Dec, 1966, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 52, 5, 5, 361 },
+        { { 22, wxDateTime::Jul, 1926, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 29, 4, 4, 203 },
+        { { 22, wxDateTime::Oct, 2076, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 43, 4, 4, 296 },
+        { {  1, wxDateTime::Jul, 1967, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 26, 1, 1, 182 },
+        { {  8, wxDateTime::Nov, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 46, 2, 2, 313 },
+        { { 21, wxDateTime::Mar, 1920, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 12, 3, 4,  81 },
+        { {  7, wxDateTime::Jan, 1965, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 2, 2,   7 },
+        { { 19, wxDateTime::Oct, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 42, 4, 4, 292 },
+        { { 13, wxDateTime::Aug, 1955, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 32, 2, 2, 225 },
+        { { 18, wxDateTime::Jul, 2087, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 29, 3, 3, 199 },
+        { {  2, wxDateTime::Sep, 2028, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 35, 1, 1, 246 },
+        { { 28, wxDateTime::Jul, 1945, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 30, 5, 4, 209 },
+        { { 15, wxDateTime::Jun, 1901, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 24, 3, 3, 166 },
+        { { 10, wxDateTime::Oct, 1939, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 41, 3, 2, 283 },
+        { {  3, wxDateTime::Dec, 1965, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 48, 1, 1, 337 },
+        { { 23, wxDateTime::Feb, 1940, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  8, 4, 4,  54 },
+        { {  2, wxDateTime::Jan, 1987, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 1, 1,   2 },
+        { { 11, wxDateTime::Aug, 2079, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 32, 2, 2, 223 },
+        { {  2, wxDateTime::Feb, 2063, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  5, 1, 1,  33 },
+        { { 16, wxDateTime::Oct, 1942, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 42, 3, 3, 289 },
+        { { 30, wxDateTime::Dec, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 5, 5, 364 },
+        { {  2, wxDateTime::Jan, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 1, 1,   2 },

     };
 
     for ( size_t n = 0; n < WXSIZEOF(weekNumberTestDates); n++ )
     };
 
     for ( size_t n = 0; n < WXSIZEOF(weekNumberTestDates); n++ )


@@ -468,38 +537,38 @@ void DateTimeTestCase::TestTimeDST()
     static const Date datesDST[2][2004 - 1900 + 1] =
     {
         {
     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 },
+            { 1, wxDateTime::Apr, 1990, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 7, wxDateTime::Apr, 1991, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 5, wxDateTime::Apr, 1992, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 4, wxDateTime::Apr, 1993, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 3, wxDateTime::Apr, 1994, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 2, wxDateTime::Apr, 1995, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 7, wxDateTime::Apr, 1996, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 6, wxDateTime::Apr, 1997, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 5, wxDateTime::Apr, 1998, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 4, wxDateTime::Apr, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 2, wxDateTime::Apr, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 1, wxDateTime::Apr, 2001, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 7, wxDateTime::Apr, 2002, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 6, wxDateTime::Apr, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 4, wxDateTime::Apr, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },

         },
         {
         },
         {

-            { 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 },
+            { 28, wxDateTime::Oct, 1990, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 27, wxDateTime::Oct, 1991, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 25, wxDateTime::Oct, 1992, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 31, wxDateTime::Oct, 1993, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 30, wxDateTime::Oct, 1994, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 29, wxDateTime::Oct, 1995, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 27, wxDateTime::Oct, 1996, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 26, wxDateTime::Oct, 1997, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 25, wxDateTime::Oct, 1998, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 31, wxDateTime::Oct, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 29, wxDateTime::Oct, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 28, wxDateTime::Oct, 2001, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 27, wxDateTime::Oct, 2002, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 26, wxDateTime::Oct, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
+            { 31, wxDateTime::Oct, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },

         }
     };
 
         }
     };
 


@@ -526,6 +595,7 @@ void DateTimeTestCase::TestTimeFormat()
     {
         CompareNone,        // don't try comparing
         CompareBoth,        // dates and times should be identical
     {
         CompareNone,        // don't try comparing
         CompareBoth,        // dates and times should be identical

+        CompareYear,        // don't compare centuries (fails for 2 digit years)

         CompareDate,        // dates only
         CompareTime         // time only
     };
         CompareDate,        // dates only
         CompareTime         // time only
     };


@@ -533,43 +603,46 @@ void DateTimeTestCase::TestTimeFormat()
     static const struct
     {
         CompareKind compareKind;
     static const struct
     {
         CompareKind compareKind;

-        const wxChar *format;
+        const char *format;

     } formatTestFormats[] =
     {
     } formatTestFormats[] =
     {

-       { CompareBoth, _T("---> %c") },
-       { CompareDate, _T("Date is %A, %d of %B, in year %Y") },
-       { CompareBoth, _T("Date is %x, time is %X") },
-       { CompareTime, _T("Time is %H:%M:%S or %I:%M:%S %p") },
-       { CompareNone, _T("The day of year: %j, the week of year: %W") },
-       { CompareDate, _T("ISO date without separators: %Y%m%d") },
+       { CompareYear, "---> %c" }, // %c could use 2 digit years
+       { CompareDate, "Date is %A, %d of %B, in year %Y" },
+       { CompareYear, "Date is %x, time is %X" }, // %x could use 2 digits
+       { CompareTime, "Time is %H:%M:%S or %I:%M:%S %p" },
+       { CompareNone, "The day of year: %j, the week of year: %W" },
+       { CompareDate, "ISO date without separators: %Y%m%d" },

     };
 
     static const Date formatTestDates[] =
     {
     };
 
     static const Date formatTestDates[] =
     {

-        { 29, wxDateTime::May, 1976, 18, 30, 00 },
-        { 31, wxDateTime::Dec, 1999, 23, 30, 00 },
+        { 29, wxDateTime::May, 1976, 18, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
+        { 31, wxDateTime::Dec, 1999, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
+        {  6, wxDateTime::Feb, 1937, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
+        {  6, wxDateTime::Feb, 1856, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
+        {  6, wxDateTime::Feb, 1857, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
+        { 29, wxDateTime::May, 2076, 18, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
+        { 29, wxDateTime::Feb, 2400, 02, 15, 25, 0.0, wxDateTime::Inv_WeekDay },

 #if 0
 #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 },
+        // Need to add support for BCE dates.
+        { 01, wxDateTime::Jan,  -52, 03, 16, 47, 0.0, wxDateTime::Inv_WeekDay },

 #endif
     };
 
 #endif
     };
 

-    for ( size_t d = 0; d < WXSIZEOF(formatTestDates) + 1; d++ )
+    for ( size_t d = 0; d < WXSIZEOF(formatTestDates); d++ )

     {
     {

-        wxDateTime dt = d == 0 ? wxDateTime::Now() : formatTestDates[d - 1].DT();
+        wxDateTime dt = formatTestDates[d].DT();

         for ( size_t n = 0; n < WXSIZEOF(formatTestFormats); n++ )
         {
         for ( size_t n = 0; n < WXSIZEOF(formatTestFormats); n++ )
         {

-            wxString s = dt.Format(formatTestFormats[n].format);
+            const char *fmt = formatTestFormats[n].format;
+            wxString s = dt.Format(fmt);

 
             // what can we recover?
 
             // what can we recover?

-            int kind = formatTestFormats[n].compareKind;
+            CompareKind kind = formatTestFormats[n].compareKind;

 
             // convert back
             wxDateTime dt2;
 
             // convert back
             wxDateTime dt2;

-            const wxChar *result = dt2.ParseFormat(s, formatTestFormats[n].format);
+            const char *result = dt2.ParseFormat(s, fmt);

             if ( !result )
             {
                 // converion failed - should it have?
             if ( !result )
             {
                 // converion failed - should it have?


@@ -582,8 +655,18 @@ void DateTimeTestCase::TestTimeFormat()
 
                 switch ( kind )
                 {
 
                 switch ( kind )
                 {

+                    case CompareYear:
+                        if ( dt2.GetCentury() != dt.GetCentury() )
+                        {
+                            CPPUNIT_ASSERT_EQUAL(dt.GetYear() % 100,
+                                                 dt2.GetYear() % 100);
+
+                            dt2.SetYear(dt.GetYear());
+                        }
+                        // fall through and compare everything
+

                     case CompareBoth:
                     case CompareBoth:

-                        CPPUNIT_ASSERT( dt2 == dt );
+                        CPPUNIT_ASSERT_EQUAL( dt, dt2 );

                         break;
 
                     case CompareDate:
                         break;
 
                     case CompareDate:


@@ -593,62 +676,314 @@ void DateTimeTestCase::TestTimeFormat()
                     case CompareTime:
                         CPPUNIT_ASSERT( dt.IsSameTime(dt2) );
                         break;
                     case CompareTime:
                         CPPUNIT_ASSERT( dt.IsSameTime(dt2) );
                         break;

+
+                    case CompareNone:
+                        wxFAIL_MSG( _T("unexpected") );
+                        break;

                 }
             }
         }
     }
                 }
             }
         }
     }

+
+    // test compilation of some calls which should compile (and not result in
+    // ambiguity because of char*<->wxCStrData<->wxString conversions)
+    wxDateTime dt;
+    wxString s("foo");
+    CPPUNIT_ASSERT( !dt.ParseFormat("foo") );
+    CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo")) );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s) );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s.c_str()) );
+
+    CPPUNIT_ASSERT( !dt.ParseFormat("foo", "%c") );
+    CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo"), "%c") );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s, "%c") );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s.c_str(), "%c") );
+
+    CPPUNIT_ASSERT( !dt.ParseFormat("foo", wxT("%c")) );
+    CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo"), wxT("%c")) );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s, "%c") );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s.c_str(), wxT("%c")) );
+
+    wxString spec("%c");
+    CPPUNIT_ASSERT( !dt.ParseFormat("foo", spec) );
+    CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo"), spec) );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s, spec) );
+    CPPUNIT_ASSERT( !dt.ParseFormat(s.c_str(), spec) );
+}
+
+void DateTimeTestCase::TestTimeSpanFormat()
+{
+    static const struct TimeSpanFormatTestData
+    {
+        long h, min, sec, msec;
+        const char *fmt;
+        const char *result;
+    } testSpans[] =
+    {
+        {   12, 34, 56, 789, "%H:%M:%S.%l",   "12:34:56.789"          },
+        {    1,  2,  3,   0, "%H:%M:%S",      "01:02:03"              },
+        {    1,  2,  3,   0, "%S",            "3723"                  },
+        {   -1, -2, -3,   0, "%S",            "-3723"                 },
+        {   -1, -2, -3,   0, "%H:%M:%S",      "-01:02:03"             },
+        {   26,  0,  0,   0, "%H",            "26"                    },
+        {   26,  0,  0,   0, "%D, %H",        "1, 02"                 },
+        {  -26,  0,  0,   0, "%H",            "-26"                   },
+        {  -26,  0,  0,   0, "%D, %H",        "-1, 02"                },
+        {  219,  0,  0,   0, "%H",            "219"                   },
+        {  219,  0,  0,   0, "%D, %H",        "9, 03"                 },
+        {  219,  0,  0,   0, "%E, %D, %H",    "1, 2, 03"              },
+    };
+
+    for ( size_t n = 0; n < WXSIZEOF(testSpans); n++ )
+    {
+        const TimeSpanFormatTestData& td = testSpans[n];
+        wxTimeSpan ts(td.h, td.min, td.sec, td.msec);
+        CPPUNIT_ASSERT_EQUAL( wxString(td.result), ts.Format(td.fmt) );
+    }

 }
 
 void DateTimeTestCase::TestTimeTicks()
 {
 }
 
 void DateTimeTestCase::TestTimeTicks()
 {

+    static const wxDateTime::TimeZone TZ_LOCAL(wxDateTime::Local);
+    static const wxDateTime::TimeZone TZ_TEST(wxDateTime::NZST);
+
+    // this offset is needed to make the test work in any time zone when we
+    // only have expected test results in UTC in testDates
+    static const long tzOffset = TZ_LOCAL.GetOffset() - TZ_TEST.GetOffset();
+

     for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
     {
         const Date& d = testDates[n];
     for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
     {
         const Date& d = testDates[n];

-        if ( d.ticks == -1 )
+        if ( d.gmticks == -1 )

             continue;
 
             continue;
 

-        wxDateTime dt = d.DT();
-        //RN:  Translate according to test's time zone
-        //2nd param is to ignore DST - it's already factored
-        //into Vadim's tests
-        dt.MakeTimezone(wxDateTime::WEST, true);
-        long ticks = (dt.GetValue() / 1000).ToLong();
-        CPPUNIT_ASSERT( ticks == d.ticks );
-
-        dt = d.DT().ToTimezone(wxDateTime::GMT0);
+        wxDateTime dt = d.DT().MakeTimezone(TZ_TEST, true /* no DST */);
+
+        // GetValue() returns internal UTC-based representation, we need to
+        // convert it to local TZ before comparing
+        time_t ticks = (dt.GetValue() / 1000).ToLong() + TZ_LOCAL.GetOffset();
+        if ( dt.IsDST() )
+            ticks += 3600;
+        CPPUNIT_ASSERT_EQUAL( d.gmticks, ticks + tzOffset );
+
+        dt = d.DT().FromTimezone(wxDateTime::UTC);

         ticks = (dt.GetValue() / 1000).ToLong();
         ticks = (dt.GetValue() / 1000).ToLong();

-        CPPUNIT_ASSERT( ticks == d.gmticks );
+        CPPUNIT_ASSERT_EQUAL( d.gmticks, ticks );

     }
 }
 
     }
 }
 

-// test text -> wxDateTime conversion
-void DateTimeTestCase::TestTimeParse()
+// test parsing dates in RFC822 format
+void DateTimeTestCase::TestParceRFC822()

 {
     static const struct ParseTestData
     {
 {
     static const struct ParseTestData
     {

-        const wxChar *format;
-        Date date;
+        const char *rfc822;
+        Date date;              // NB: this should be in UTC

         bool good;
     } parseTestDates[] =
     {
         bool good;
     } parseTestDates[] =
     {

-        { _T("Sat, 18 Dec 1999 00:46:40 +0100"), { 18, wxDateTime::Dec, 1999, 00, 46, 40 }, true },
-        { _T("Wed, 1 Dec 1999 05:17:20 +0300"),  {  1, wxDateTime::Dec, 1999, 03, 17, 20 }, true },
+        {
+            "Sat, 18 Dec 1999 00:46:40 +0100",
+            { 17, wxDateTime::Dec, 1999, 23, 46, 40 },
+            true
+        },
+        {
+            "Wed, 1 Dec 1999 05:17:20 +0300",
+            {  1, wxDateTime::Dec, 1999, 2, 17, 20 },
+            true
+        },
+        {
+            "Sun, 28 Aug 2005 03:31:30 +0200",
+            { 28, wxDateTime::Aug, 2005, 1, 31, 30 },
+            true
+        },
+
+        {
+            "Sat, 18 Dec 1999 10:48:30 -0500",
+            { 18, wxDateTime::Dec, 1999, 15, 48, 30 },
+            true
+        },
+
+        // seconds are optional according to the RFC
+        {
+            "Sun, 01 Jun 2008 16:30 +0200",
+            {  1, wxDateTime::Jun, 2008, 14, 30, 00 },
+            true
+        },
+
+        // try some bogus ones too
+        {
+            "Sun, 01 Jun 2008 16:30: +0200",
+            { 0 },
+            false
+        },

     };
 
     };
 

+    for ( unsigned n = 0; n < WXSIZEOF(parseTestDates); n++ )
+    {
+        const char * const datestr = parseTestDates[n].rfc822;
+
+        wxDateTime dt;
+        if ( dt.ParseRfc822Date(datestr) )
+        {
+            WX_ASSERT_MESSAGE(
+                ("Erroneously parsed \"%s\"", datestr),
+                parseTestDates[n].good
+            );
+
+            wxDateTime dtReal = parseTestDates[n].date.DT().FromUTC();
+            CPPUNIT_ASSERT_EQUAL( dtReal, dt );
+        }
+        else // failed to parse
+        {
+            WX_ASSERT_MESSAGE(
+                ("Failed to parse \"%s\"", datestr),
+                !parseTestDates[n].good
+            );
+        }
+    }
+}
+
+// test parsing dates in free format
+void DateTimeTestCase::TestDateParse()
+{
+    static const struct ParseTestData
+    {
+        const char *str;
+        Date date;              // NB: this should be in UTC
+        bool good;
+    } parseTestDates[] =
+    {
+        { "21 Mar 2006", { 21, wxDateTime::Mar, 2006 }, true },
+        { "29 Feb 1976", { 29, wxDateTime::Feb, 1976 }, true },
+        { "Feb 29 1976", { 29, wxDateTime::Feb, 1976 }, true },
+        { "31/03/06",    { 31, wxDateTime::Mar,    6 }, true },
+        { "31/03/2006",  { 31, wxDateTime::Mar, 2006 }, true },
+
+        // some invalid ones too
+        { "29 Feb 2006" },
+        { "31/04/06" },
+        { "bloordyblop" },
+    };
+
+    // special cases
+    wxDateTime dt;
+    CPPUNIT_ASSERT( dt.ParseDate(_T("today")) );
+    CPPUNIT_ASSERT_EQUAL( wxDateTime::Today(), dt );
+

     for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
     {
     for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
     {

-        const wxChar *format = parseTestDates[n].format;
+        wxDateTime dt;
+        if ( dt.ParseDate(parseTestDates[n].str) )
+        {
+            CPPUNIT_ASSERT( parseTestDates[n].good );
+
+            CPPUNIT_ASSERT_EQUAL( parseTestDates[n].date.DT(), dt );
+        }
+        else // failed to parse
+        {
+            CPPUNIT_ASSERT( !parseTestDates[n].good );
+        }
+    }
+}

 
 

+void DateTimeTestCase::TestDateParseISO()
+{
+    static const struct
+    {
+        const char *str;
+        Date date;              // NB: this should be in UTC
+        bool good;
+    } parseTestDates[] =
+    {
+        { "2006-03-21", { 21, wxDateTime::Mar, 2006 }, true },
+        { "1976-02-29", { 29, wxDateTime::Feb, 1976 }, true },
+        { "0006-03-31", { 31, wxDateTime::Mar,    6 }, true },
+
+        // some invalid ones too
+        { "2006:03:31" },
+        { "31/04/06" },
+        { "bloordyblop" },
+        { "" },
+    };
+
+    static const struct
+    {
+        const char *str;
+        wxDateTime::wxDateTime_t hour, min, sec;
+        bool good;
+    } parseTestTimes[] =
+    {
+        { "13:42:17", 13, 42, 17, true },
+        { "02:17:01",  2, 17,  1, true },
+
+        // some invalid ones too
+        { "66:03:31" },
+        { "31/04/06" },
+        { "bloordyblop" },
+        { "" },
+    };
+
+    for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
+    {

         wxDateTime dt;
         wxDateTime dt;

-        if ( dt.ParseRfc822Date(format) )
+        if ( dt.ParseISODate(parseTestDates[n].str) )

         {
             CPPUNIT_ASSERT( parseTestDates[n].good );
 
         {
             CPPUNIT_ASSERT( parseTestDates[n].good );
 

-            wxDateTime dtReal = parseTestDates[n].date.DT();
-            //RN:  We need this because the tests are based on 
-            //a non-GMT time zone
-            dtReal.MakeTimezone(wxDateTime::WEST, true);
-            CPPUNIT_ASSERT( dt == dtReal );
+            CPPUNIT_ASSERT_EQUAL( parseTestDates[n].date.DT(), dt );
+
+            for ( size_t m = 0; m < WXSIZEOF(parseTestTimes); m++ )
+            {
+                wxString dtCombined;
+                dtCombined << parseTestDates[n].str
+                           << 'T'
+                           << parseTestTimes[m].str;
+
+                if ( dt.ParseISOCombined(dtCombined) )
+                {
+                    CPPUNIT_ASSERT( parseTestTimes[m].good );
+
+                    CPPUNIT_ASSERT_EQUAL( parseTestTimes[m].hour, dt.GetHour()) ;
+                    CPPUNIT_ASSERT_EQUAL( parseTestTimes[m].min, dt.GetMinute()) ;
+                    CPPUNIT_ASSERT_EQUAL( parseTestTimes[m].sec, dt.GetSecond()) ;
+                }
+                else // failed to parse combined date/time
+                {
+                    CPPUNIT_ASSERT( !parseTestTimes[m].good );
+                }
+            }
+        }
+        else // failed to parse
+        {
+            CPPUNIT_ASSERT( !parseTestDates[n].good );
+        }
+    }
+}
+
+void DateTimeTestCase::TestDateTimeParse()
+{
+    static const struct ParseTestData
+    {
+        const char *str;
+        Date date;              // NB: this should be in UTC
+        bool good;
+    } parseTestDates[] =
+    {
+        { "Thu 22 Nov 2007 07:40:00 PM",
+         { 22, wxDateTime::Nov, 2007, 19, 40, 0}, true },
+    };
+
+    // special cases
+    wxDateTime dt;
+    for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
+    {
+        wxDateTime dt;
+        if ( dt.ParseDateTime(parseTestDates[n].str) )
+        {
+            CPPUNIT_ASSERT( parseTestDates[n].good );
+
+            CPPUNIT_ASSERT_EQUAL( parseTestDates[n].date.DT(), dt );

         }
         else // failed to parse
         {
         }
         else // failed to parse
         {


@@ -684,3 +1019,92 @@ void DateTimeTestCase::TestTimeArithmetics()
     }
 }
 
     }
 }
 

+void DateTimeTestCase::TestDSTBug()
+{
+    /////////////////////////
+    // Test GetEndDST()
+    wxDateTime dt = wxDateTime::GetEndDST(2004, wxDateTime::France);
+    CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
+    CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
+    CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
+    CPPUNIT_ASSERT_EQUAL(1, (int)dt.GetHour());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMinute());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
+
+    /////////////////////////
+    // Test ResetTime()
+    dt.SetHour(5);
+    CPPUNIT_ASSERT_EQUAL(5, (int)dt.GetHour());
+    dt.ResetTime();
+    CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
+    CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
+    CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetHour());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMinute());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
+
+    dt.Set(1, 0, 0, 0);
+    CPPUNIT_ASSERT_EQUAL(1, (int)dt.GetHour());
+
+    /////////////////////////
+    // Test Today()
+#ifdef CHANGE_SYSTEM_DATE
+    {
+        DateChanger change(2004, 10, 31, 5, 0, 0);
+        dt = wxDateTime::Today();
+    }
+
+    CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
+    CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
+    CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetHour());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMinute());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
+
+    /////////////////////////
+    // Test Set(hour, minute, second, milli)
+    wxDateTime dt2;
+    {
+        DateChanger change(2004, 10, 31, 5, 0, 0);
+        dt.Set(1, 30, 0, 0);
+        dt2.Set(5, 30, 0, 0);
+    }
+
+    CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
+    CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
+    CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
+    CPPUNIT_ASSERT_EQUAL(1, (int)dt.GetHour());
+    CPPUNIT_ASSERT_EQUAL(30, (int)dt.GetMinute());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
+
+    CPPUNIT_ASSERT_EQUAL(31, (int)dt2.GetDay());
+    CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt2.GetMonth());
+    CPPUNIT_ASSERT_EQUAL(2004, (int)dt2.GetYear());
+    CPPUNIT_ASSERT_EQUAL(5, (int)dt2.GetHour());
+    CPPUNIT_ASSERT_EQUAL(30, (int)dt2.GetMinute());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt2.GetSecond());
+    CPPUNIT_ASSERT_EQUAL(0, (int)dt2.GetMillisecond());
+#endif // CHANGE_SYSTEM_DATE
+}
+
+void DateTimeTestCase::TestDateOnly()
+{
+    wxDateTime dt(19, wxDateTime::Jan, 2007, 15, 01, 00);
+
+    static const wxDateTime::wxDateTime_t DATE_ZERO = 0;
+    CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetHour() );
+    CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetMinute() );
+    CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetSecond() );
+    CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetMillisecond() );
+
+    dt.ResetTime();
+    CPPUNIT_ASSERT_EQUAL( wxDateTime(19, wxDateTime::Jan, 2007), dt );
+
+    CPPUNIT_ASSERT_EQUAL( wxDateTime::Today(), wxDateTime::Now().GetDateOnly() );
+}
+
+#endif // wxUSE_DATETIME