}

func BenchmarkPutUint16(b *testing.B) {
	b.SetBytes(2)
	for i := 0; i < b.N; i++ {
		BigEndian.PutUint16(putbuf[:2], uint16(i))
	}
}

func BenchmarkAppendUint16(b *testing.B) {
	b.SetBytes(2)
	for i := 0; i < b.N; i++ {
		putbuf = BigEndian.AppendUint16(putbuf[:0], uint16(i))
	}
}

func BenchmarkPutUint32(b *testing.B) {
	b.SetBytes(4)
	for i := 0; i < b.N; i++ {

	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalCondCheck(b *testing.B) {
	v := CondCheck{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()
	for i := 0; i < b.N; i++ {

	if t == nil || r.Type() == nil {
		n.SetType(nil)
		return n
	}
	switch t.Kind() {
	default:
		base.Errorf("invalid operation: %v (type %v does not support indexing)", n, t)
		n.SetType(nil)
		return n

	case types.TSTRING, types.TARRAY, types.TSLICE:
		n.Index = indexlit(n.Index)
		if t.IsString() {
			n.SetType(types.ByteType)
		} else {
			n.SetType(t.Elem())
		}
		why := "string"

	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalmetacache(b *testing.B) {
	v := metacache{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()
	for i := 0; i < b.N; i++ {

	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalMetricDescription(b *testing.B) {
	v := MetricDescription{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()
	for i := 0; i < b.N; i++ {

			if _, err := nistec.NewP521Point().SetBytes(out); err != nil {
				t.Fatal(err)
			}
			out = p.BytesCompressed()
			if _, err := p.SetBytes(out); err != nil {
				t.Fatal(err)
			}
		}); allocs > 0 {
			t.Errorf("expected zero allocations, got %0.1f", allocs)
		}
	})
}

type nistPoint[T any] interface {
	Bytes() []byte
	SetGenerator() T
	SetBytes([]byte) (T, error)
	Add(T, T) T
	Double(T) T

	byteLen := (curve.params.BitSize + 7) / 8
	x = new(big.Int).SetBytes(data[1 : 1+byteLen])
	y = new(big.Int).SetBytes(data[1+byteLen:])
	return x, y
}

func (curve *nistCurve[Point]) UnmarshalCompressed(data []byte) (x, y *big.Int) {
	if len(data) == 0 || (data[0] != 2 && data[0] != 3) {
		return nil, nil
	}
	p, err := curve.newPoint().SetBytes(data)
	if err != nil {
		return nil, nil
	}

	}
}

func TestExtensionsByType(t *testing.T) {
	cleanup := setMimeInit(func() {
		clearMimeTypes()
		setType(".gif", "image/gif")
		setType(".a", "foo/letter")
		setType(".b", "foo/letter")
		setType(".B", "foo/letter")
		setType(".PNG", "image/png")
	})
	defer cleanup()

	tests := []struct {
		typ     string
		want    []string
		wantErr string
	}{

	}
}

func TestSetBytesRoundTrip(t *testing.T) {
	f1 := func(in [32]byte, fe Element) bool {
		fe.SetBytes(in[:])

		// Mask the most significant bit as it's ignored by SetBytes. (Now
		// instead of earlier so we check the masking in SetBytes is working.)
		in[len(in)-1] &= (1 << 7) - 1

		return bytes.Equal(in[:], fe.Bytes()) && isInBounds(&fe)
	}

	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalTierConfigMgr(b *testing.B) {
	v := TierConfigMgr{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()
	for i := 0; i < b.N; i++ {