Add time-zone parsing to DateTime.parse.

tests/corelib/date_time_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import "package:expect/expect.dart";
 
 // Dart test program for DateTime.
 
 class DateTest {
   // Tests if the time moves eventually forward.
@@ skipping 759 matching lines @@
     Expect.equals(true, dt1.isUtc);
     dt1 = DateTime.parse("0009-09-09 09:09:09.009Z");
     Expect.equals(9, dt1.year);
     Expect.equals(9, dt1.month);
     Expect.equals(9, dt1.day);
     Expect.equals(9, dt1.hour);
     Expect.equals(9, dt1.minute);
     Expect.equals(9, dt1.second);
     Expect.equals(9, dt1.millisecond);
     Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009-00");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(9, dt1.day);
+    Expect.equals(9, dt1.hour);
+    Expect.equals(9, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009-0000");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(9, dt1.day);
+    Expect.equals(9, dt1.hour);
+    Expect.equals(9, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009-02");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(9, dt1.day);
+    Expect.equals(11, dt1.hour);
+    Expect.equals(9, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009+0200");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(9, dt1.day);
+    Expect.equals(7, dt1.hour);
+    Expect.equals(9, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009+1200");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(8, dt1.day);
+    Expect.equals(21, dt1.hour);
+    Expect.equals(9, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009-1200");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(9, dt1.day);
+    Expect.equals(21, dt1.hour);
+    Expect.equals(9, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009-0230");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(9, dt1.day);
+    Expect.equals(11, dt1.hour);
+    Expect.equals(39, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
+    dt1 = DateTime.parse("0009-09-09 09:09:09.009-2134");
+    Expect.equals(9, dt1.year);
+    Expect.equals(9, dt1.month);
+    Expect.equals(10, dt1.day);
+    Expect.equals(6, dt1.hour);
+    Expect.equals(43, dt1.minute);
+    Expect.equals(9, dt1.second);
+    Expect.equals(9, dt1.millisecond);
+    Expect.equals(true, dt1.isUtc);
   }
 
   static void testWeekday() {
     // 2011-10-06 is Summertime.
     var d = new DateTime(2011, 10, 6, 0, 45, 37, 0);
     Expect.equals(DateTime.THURSDAY, d.weekday);
     d = new DateTime.utc(2011, 10, 6, 0, 45, 37, 0);
     Expect.equals(DateTime.THURSDAY, d.weekday);
     d = new DateTime(2011, 10, 5, 23, 45, 37, 0);
     Expect.equals(DateTime.WEDNESDAY, d.weekday);
@@ skipping 33 matching lines @@
     testEquivalentYears();
     testExtremes();
     testFarAwayDates();
     testWeekday();
   }
 }
 
 main() {
   DateTest.testMain();
 }