don't misinterpret the time after the date as a weekday (patch 1836708)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50732 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -291,6 +291,10 @@ wxX11:
 2.8.8
 -----
 
+All:
+
+- Fixed bug with parsing some dates in wxDateTime (Bob Pesner)
+
 All (GUI):
 
 - Added wxWindow::GetNextSibling() and GetPrevSibling()

src/common/datetime.cpp

@@ -3963,8 +3963,8 @@ const wxChar *wxDateTime::ParseDate(const wxChar *date)
             }
             else // not a valid month name
             {
-                wday = GetWeekDayFromName(token, Name_Full | Name_Abbr);
-                if ( wday != Inv_WeekDay )
+                WeekDay wday2 = GetWeekDayFromName(token, Name_Full | Name_Abbr);
+                if ( wday2 != Inv_WeekDay )
                 {
                     // a week day
                     if ( haveWDay )
@@ -3972,6 +3972,8 @@ const wxChar *wxDateTime::ParseDate(const wxChar *date)
                         break;
                     }
 
+                    wday = wday2;
+
                     haveWDay = true;
                 }
                 else // not a valid weekday name

tests/datetime/datetimetest.cpp

@@ -189,6 +189,7 @@ private:
         CPPUNIT_TEST( TestTimeTicks );
         CPPUNIT_TEST( TestParceRFC822 );
         CPPUNIT_TEST( TestDateParse );
+        CPPUNIT_TEST( TestDateTimeParse );
         CPPUNIT_TEST( TestTimeArithmetics );
         CPPUNIT_TEST( TestDSTBug );
         CPPUNIT_TEST( TestDateOnly );
@@ -205,6 +206,7 @@ private:
     void TestTimeTicks();
     void TestParceRFC822();
     void TestDateParse();
+    void TestDateTimeParse();
     void TestTimeArithmetics();
     void TestDSTBug();
     void TestDateOnly();
@@ -799,7 +801,7 @@ void DateTimeTestCase::TestDateParse()
         // some invalid ones too
         { _T("29 Feb 2006") },
         { _T("31/04/06") },
-        { _T("bloordyblop") }
+        { _T("bloordyblop") },
     };
 
     // special cases
@@ -823,6 +825,37 @@ void DateTimeTestCase::TestDateParse()
     }
 }
 
+void DateTimeTestCase::TestDateTimeParse()
+{
+    static const struct ParseTestData
+    {
+        const wxChar *str;
+        Date date;              // NB: this should be in UTC
+        bool good;
+    } parseTestDates[] =
+    {
+        { _T("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
+        {
+            CPPUNIT_ASSERT( !parseTestDates[n].good );
+        }
+    }
+}
+
 void DateTimeTestCase::TestTimeArithmetics()
 {
     static const wxDateSpan testArithmData[] =