}
	}
	gotThis := newFormats[2].Erasure.This
	if expThis != gotThis {
		t.Fatalf("expected uuid %s, got %s", expThis, gotThis)
	}
}

// tests formatErasureV3ThisEmpty conditions.
func TestFormatErasureEmpty(t *testing.T) {
	format := newFormatErasureV3(1, 16)
	format.Erasure.DistributionAlgo = formatErasureVersionV2DistributionAlgoV1
	formats := make([]*formatErasureV3, 16)

	for j := 0; j < 16; j++ {