These tests fail to roundTrip in SimpleTypes.tdml due to calendar bugs.

Tests:
dateCalendarDaysInFirstWeek
dateCalendarDaysInFirstWeek2
dateCalendarDaysInFirstWeek4
dateCalendarFirstDayOfWeek01
dateCalendarFirstDayOfWeek02
dateTimeCalendarDaysInFirstWeek
dateTimeCalendarDaysInFirstWeek2
dateTimeCalendarDaysInFirstWeek3
dateTimeCalendarDaysInFirstWeek4
dateTimeCalendarDaysIinFirstWeek5
dateTimeCalendarDaysInFirstWeek6
timeZoneFormats6

The timeZoneFormats tests appear to be due to the fact that the original input into the test in Daffodil is 08:43.uslax . This translates into 08:43:00.000000-08:00 in the infoset. On unparsing we expect to receive 08:43.uslax back, however we receive 08:43.unk. This appears to be due to the fact that the underlying ICU formatting does not recognize the SimpleTimeZone GMT-0800 object that is parsed from the infoset value. There's a TestFunctionality.scala file that contains a test we expect to fail once this issue is fixed by ICU.