}

	b := scalarMinusOneBytes
	b[31] += 1
	s := scOne
	if out, err := s.SetCanonicalBytes(b[:]); err == nil {
		t.Errorf("SetCanonicalBytes worked on a non-canonical value")
	} else if s != scOne {
		t.Errorf("SetCanonicalBytes modified its receiver")
	} else if out != nil {
		t.Errorf("SetCanonicalBytes did not return nil with an error")
	}
}

func TestScalarSetUniformBytes(t *testing.T) {

// license that can be found in the LICENSE file.

package edwards25519

import (
	"testing"
	"testing/quick"
)

var (
	// a random scalar generated using dalek.
	dalekScalar, _ = (&Scalar{}).SetCanonicalBytes([]byte{219, 106, 114, 9, 174, 249, 155, 89, 69, 203, 201, 93, 92, 116, 234, 187, 78, 115, 103, 172, 182, 98, 62, 103, 187, 136, 13, 100, 248, 110, 12, 4})
	// the above, times the edwards25519 basepoint.