Allow retrieving the descent and external leading of empty strings.

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

diff --git a/tests/datetime/datetimetest.cpp b/tests/datetime/datetimetest.cpp
index 385071530020a87309690d42e6fc5606d210d149..67f9269c2ac51d994888166c15bc2c55244cd1e1 100644 (file)
--- a/tests/datetime/datetimetest.cpp
+++ b/tests/datetime/datetimetest.cpp
@@ -222,6 +222,7 @@ private:
         CPPUNIT_TEST( TestTimeWDays );
         CPPUNIT_TEST( TestTimeDST );
         CPPUNIT_TEST( TestTimeFormat );
+        CPPUNIT_TEST( TestTimeParse );
         CPPUNIT_TEST( TestTimeSpanFormat );
         CPPUNIT_TEST( TestTimeTicks );
         CPPUNIT_TEST( TestParceRFC822 );
@@ -240,6 +241,7 @@ private:
     void TestTimeWDays();
     void TestTimeDST();
     void TestTimeFormat();
+    void TestTimeParse();
     void TestTimeSpanFormat();
     void TestTimeTicks();
     void TestParceRFC822();
@@ -537,6 +539,11 @@ for n in range(20):
         { {  2, wxDateTime::Jan, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 1, 1,   2 },
         { {  5, wxDateTime::Jan, 2010, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 2, 2,   5 },
         { {  3, wxDateTime::Jan, 2011, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 2, 2,   3 },
+        { { 31, wxDateTime::Dec, 2009, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 53, 5, 5, 365 },
+        { { 31, wxDateTime::Dec, 2012, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 6, 6, 366 },
+        { { 29, wxDateTime::Dec, 2013, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 52, 5, 5, 363 },
+        { { 30, wxDateTime::Dec, 2013, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 6, 5, 364 },
+        { { 31, wxDateTime::Dec, 2013, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },  1, 6, 5, 365 },
     };
 
     for ( size_t n = 0; n < WXSIZEOF(weekNumberTestDates); n++ )
@@ -839,23 +846,41 @@ void DateTimeTestCase::TestTimeFormat()
     CPPUNIT_ASSERT( !dt.ParseFormat("foo") );
     CPPUNIT_ASSERT( !dt.ParseFormat(wxT("foo")) );
     CPPUNIT_ASSERT( !dt.ParseFormat(s) );
-    CPPUNIT_ASSERT( !dt.ParseFormat(s.c_str()) );
+    dt.ParseFormat(s.c_str()); // Simply test compilation of this one.
 
     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") );
+    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")) );
+    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) );
+    dt.ParseFormat(s.c_str(), spec);
+}
+
+// Test parsing time in free format.
+void DateTimeTestCase::TestTimeParse()
+{
+    wxDateTime dt;
+
+    // Parsing standard formats should work.
+    CPPUNIT_ASSERT( dt.ParseTime("12:34:56") );
+    CPPUNIT_ASSERT_EQUAL( "12:34:56", dt.FormatISOTime() );
+
+    // Parsing just hours should work too.
+    dt.ResetTime();
+    CPPUNIT_ASSERT( dt.ParseTime("17") );
+    CPPUNIT_ASSERT_EQUAL( "17:00:00", dt.FormatISOTime() );
+
+    // Parsing gibberish shouldn't work.
+    CPPUNIT_ASSERT( !dt.ParseTime("bloordyblop") );
 }
 
 void DateTimeTestCase::TestTimeSpanFormat()
@@ -1212,7 +1237,33 @@ void DateTimeTestCase::TestTimeArithmetics()
         CPPUNIT_ASSERT_EQUAL( dt, dt1 - span );
         CPPUNIT_ASSERT_EQUAL( dt, dt2 + span );
         CPPUNIT_ASSERT_EQUAL( dt1, dt2 + 2*span );
+        CPPUNIT_ASSERT_EQUAL( span, dt1.DiffAsDateSpan(dt) );
     }
+
+    // More date span arithmetics tests
+    wxDateTime dtd1(5, wxDateTime::Jun, 1998);
+    wxDateTime dtd2(6, wxDateTime::Aug, 1999);
+
+    // All parts in dtd2 is after dtd1
+    CPPUNIT_ASSERT_EQUAL( wxDateSpan(1, 2, 0, 1), dtd2.DiffAsDateSpan(dtd1) );
+
+    // Year and month after, day earlier, so no full month
+    // Jul has 31 days, so it's 31 - 5 + 4 = 30, or 4w 2d
+    dtd2.Set(4, wxDateTime::Aug, 1999);
+    CPPUNIT_ASSERT_EQUAL( wxDateSpan(1, 1, 4, 2), dtd2.DiffAsDateSpan(dtd1) );
+
+    // Year and day after, month earlier, so no full year, but same day diff as
+    // first example
+    dtd2.Set(6, wxDateTime::May, 1999);
+    CPPUNIT_ASSERT_EQUAL( wxDateSpan(0, 11, 0, 1), dtd2.DiffAsDateSpan(dtd1) );
+
+    // Year after, month and day earlier, so no full month and no full year
+    // April has 30 days, so it's 30 - 5 + 4 = 29, or 4w 1d
+    dtd2.Set(4, wxDateTime::May, 1999);
+    CPPUNIT_ASSERT_EQUAL( wxDateSpan(0, 10, 4, 1), dtd2.DiffAsDateSpan(dtd1) );
+
+    // And a reverse. Now we should use days in Jun (again 30 => 4w 1d)
+    CPPUNIT_ASSERT_EQUAL( wxDateSpan(0, -10, -4, -1), dtd1.DiffAsDateSpan(dtd2) );
 }
 
 void DateTimeTestCase::TestDSTBug()