func BenchmarkSplitEmptySeparator(b *testing.B) {
	for i := 0; i < b.N; i++ {
		Split(benchInputHard, nil)
	}
}

func BenchmarkSplitSingleByteSeparator(b *testing.B) {
	sep := []byte("/")
	for i := 0; i < b.N; i++ {
		Split(benchInputHard, sep)
	}
}

func BenchmarkSplitMultiByteSeparator(b *testing.B) {
	sep := []byte("hello")