return time.Time{}, false
	}
	// Days == 0 indicates immediate tiering, i.e object is eligible for tiering since it became noncurrent.
	if n.NoncurrentDays == 0 {
		return obj.SuccessorModTime, true
	}
	return ExpectedExpiryTime(obj.SuccessorModTime, int(n.NoncurrentDays)), true

			Checksums: []ChecksumInfo{{
				PartNumber: 1,
				Algorithm:  HighwayHash256S,
				Hash:       nil,
			}},
		},
		MarkDeleted:      false,
		NumVersions:      1,
		SuccessorModTime: time.Time{},
	}
	// Add a version with local content
	fatalErr(xl.AddVersion(fi))
	report()

	// Add null version with tiered content
	tierfi := fi
	tierfi.VersionID = ""
	fatalErr(xl.AddVersion(tierfi))

			Checksums: []ChecksumInfo{{
				PartNumber: 1,
				Algorithm:  HighwayHash256S,
				Hash:       nil,
			}},
		},
		MarkDeleted:      false,
		NumVersions:      1,
		SuccessorModTime: time.Time{},
	}
	xl := xlMetaV2{}
	var versions []FileInfo
	var allVersionIDs, freeVersionIDs []string
	for i := 0; i < 5; i++ {
		fi := basefi
		fi.VersionID = mustGetUUID()