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package dilithium
import "testing"
func TestExceeds(t *testing.T) {
for i := 0; i < N; i++ {
var p Poly
for v := 0; v < 10; v++ {
p[i] = uint32(v)
if p.Exceeds(uint32(10)) {
t.Fatal()
}
p[i] = Q - uint32(v)
if p.Exceeds(uint32(10)) {
t.Fatal()
}
}
for v := 10; v < 20; v++ {
p[i] = uint32(v)
if !p.Exceeds(uint32(10)) {
t.Fatal()
}
p[i] = Q - uint32(v)
if !p.Exceeds(uint32(10)) {
t.Fatal()
}
}
}
}
func TestSubAgainstGeneric(t *testing.T) {
for k := 0; k < 1000; k++ {
var p1, p2, a, b Poly
a.RandLe2Q()
b.RandLe2Q()
p1.Sub(&a, &b)
p2.subGeneric(&a, &b)
if p1 != p2 {
t.Fatalf("Sub(%v, %v) =\n%v\n!= %v", a, b, p1, p2)
}
}
}
func TestAddAgainstGeneric(t *testing.T) {
for k := 0; k < 1000; k++ {
var p1, p2, a, b Poly
a.RandLe2Q()
b.RandLe2Q()
p1.Add(&a, &b)
p2.addGeneric(&a, &b)
if p1 != p2 {
t.Fatalf("Add(%v, %v) =\n%v\n!= %v", a, b, p1, p2)
}
}
}
func TestMulHatAgainstGeneric(t *testing.T) {
for k := 0; k < 1000; k++ {
var p1, p2, a, b Poly
a.RandLe2Q()
b.RandLe2Q()
p1.MulHat(&a, &b)
p2.mulHatGeneric(&a, &b)
if p1 != p2 {
t.Fatalf("MulHat(%v, %v) =\n%v\n!= %v", a, b, p1, p2)
}
}
}
func TestReduceLe2QAgainstGeneric(t *testing.T) {
for k := 0; k < 1000; k++ {
var a Poly
r := randSliceUint32(N)
copy(a[:], r)
p1 := a
p2 := a
p1.reduceLe2QGeneric()
p2.ReduceLe2Q()
if p1 != p2 {
t.Fatalf("%v !=\n%v", p1, p2)
}
}
}
func TestNormalizeAgainstGeneric(t *testing.T) {
for k := 0; k < 1000; k++ {
var a Poly
r := randSliceUint32(N)
copy(a[:], r)
p1 := a
p2 := a
p1.normalizeGeneric()
p2.Normalize()
if p1 != p2 {
t.Fatalf("%v !=\n%v", p1, p2)
}
}
}
func TestMulBy2ToDAgainstGeneric(t *testing.T) {
for k := 0; k < 1000; k++ {
var p1, p2, q Poly
q.RandLe2Q()
p1.mulBy2toDGeneric(&q)
p2.MulBy2toD(&q)
if p1 != p2 {
t.Fatalf("MulBy2ToD(%v) =\n%v\n!= %v", q, p1, p2)
}
}
}
func BenchmarkNormalizeGeneric(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.normalizeGeneric()
}
}
func BenchmarkMulHatGeneric(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.mulHatGeneric(&p, &p)
}
}
func BenchmarkAddGeneric(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.addGeneric(&p, &p)
}
}
func BenchmarkSubGeneric(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.subGeneric(&p, &p)
}
}
func BenchmarkReduceLe2QGeneric(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.reduceLe2QGeneric()
}
}
func BenchmarkNormalizeAssumingLe2QGeneric(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.normalizeAssumingLe2QGeneric()
}
}
func BenchmarkExceedsGeneric(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.exceedsGeneric(uint32(10))
}
}
func BenchmarkMulBy2toDGeneric(b *testing.B) {
var p, q Poly
for i := 0; i < b.N; i++ {
p.mulBy2toDGeneric(&q)
}
}
func BenchmarkMulHat(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.MulHat(&p, &p)
}
}
func BenchmarkAdd(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.Add(&p, &p)
}
}
func BenchmarkSub(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.Sub(&p, &p)
}
}
func BenchmarkReduceLe2Q(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.ReduceLe2Q()
}
}
func BenchmarkNormalize(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.Normalize()
}
}
func BenchmarkNormalizeAssumingLe2Q(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.NormalizeAssumingLe2Q()
}
}
func BenchmarkExceeds(b *testing.B) {
var p Poly
for i := 0; i < b.N; i++ {
p.Exceeds(uint32(10))
}
}
func BenchmarkMulBy2toD(b *testing.B) {
var p, q Poly
for i := 0; i < b.N; i++ {
p.MulBy2toD(&q)
}
}
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