exclude :test_asctime, "needs investigation"
exclude :test_at, "needs investigation"
exclude :test_at2, "needs investigation"
exclude :test_at_rational, "needs investigation"
exclude :test_delegate, "needs investigation"
exclude :test_eq_nsec, "needs investigation"
exclude :test_future, "needs investigation"
exclude :test_getlocal_dont_share_eigenclass, "needs investigation"
exclude :test_localtime_gmtime, "needs investigation"
exclude :test_marshal_broken_offset, "needs investigation"
exclude :test_marshal_broken_zone, "needs investigation"
exclude :test_marshal_ivar, "needs investigation"
exclude :test_marshal_nsec, "needs investigation"
exclude :test_marshal_nsec_191, "needs investigation"
exclude :test_marshal_rational, "needs investigation"
exclude :test_marshal_timezone, "needs investigation"
exclude :test_marshal_to_s, "needs investigation"
exclude :test_marshal_zone, "needs investigation"
exclude :test_marshal_zone_gc, "needs investigation"
exclude :test_minus, "needs investigation"
exclude :test_new, "needs investigation"
exclude :test_past, "needs investigation"
exclude :test_plus_type, "needs investigation"
exclude :test_readers, "needs investigation"
exclude :test_reinitialize, "needs investigation"
exclude :test_round, "needs investigation"
exclude :test_strfimte_zoneoffset, "needs investigation"
exclude :test_strftime, "needs investigation"
exclude :test_strftime_far_future, "needs investigation"
exclude :test_strftime_invalid_flags, "needs investigation"
exclude :test_strftime_invalid_modifier, "needs investigation"
exclude :test_strftime_padding, "needs investigation"
exclude :test_strftime_rational, "needs investigation"
exclude :test_strftime_sec, "needs investigation"
exclude :test_strftime_subsec, "needs investigation"
exclude :test_strftime_too_wide, "needs investigation"
exclude :test_time_add, "needs investigation"
exclude :test_time_interval, "needs investigation"
exclude :test_to_f_accuracy, "needs investigation"
exclude :test_to_s, "needs investigation"
exclude :test_utc_or_local, "needs investigation"
exclude :test_utc_p, "needs investigation"
exclude :test_time_subt, "needs investigation"
exclude :"test_zone", "needs investigation"
