func TestHulkSmash(t *testing.T) { const C = 10000 rnd, typ := rand.New(rand.NewSource(time.Now().UnixNano())), reflect.TypeOf([]byte(nil)) for i := 0; i < C; i++ { v, ok := quick.Value(typ, rnd) if !ok { t.Fatal("!ok") } vb := v.Bytes() seed := uint64(rnd.Int63()) x64 := N.NewS64(seed) x64.Write(vb) if s1, s2 := x64.Sum64(), N.Checksum64S(vb, seed); s1 != s2 { t.Fatalf("len(v) = %d: %d != %d, should be %d", len(vb), s1, s2, cxx.Checksum64S(vb, seed)) } x32 := N.NewS32(uint32(seed)) x32.Write(vb) if s1, s2 := x32.Sum32(), N.Checksum32S(vb, uint32(seed)); s1 != s2 { t.Fatalf("len(v) = %d: %d != %d, should be %d", len(vb), s1, s2, cxx.Checksum32S(vb, uint32(seed))) } } }
// NewS64 creates a new *XXHash64 computing the 64bit xxHash checksum starting with the specific seed. func NewS64(seed uint64) *N.XXHash64 { return N.NewS64(seed) }
// NewS64 creates a new hash.Hash64 computing the 64bit xxHash checksum starting with the specific seed. func NewS64(seed uint64) hash.Hash64 { return N.NewS64(seed) }