mirror of
https://github.com/luxfi/consensus.git
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zeekay
51472de1a6
threshold v1.9.1 carries the magnetar v1.1.0 bump: strict-atom Combine, audit-grep clean, byte-identity to circl, 35-51% faster than v1.0. Adjust engine/pq/postquantum_test.go to assert against the exported quasar.CertSchemeQuasar (0x05) constant rather than a hardcoded 0x04 literal — keeps the test source of truth aligned with quasar/types.go and avoids drift if the leading byte ever moves again. Race-clean across the full ./... suite (8m wall, quasar suite 7m40s post-quantum reasoning included).
271 lines
6.1 KiB
Go
271 lines
6.1 KiB
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package pq
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import (
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"context"
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"testing"
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"github.com/luxfi/consensus/protocol/quasar"
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"github.com/luxfi/ids"
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"github.com/stretchr/testify/require"
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)
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func TestPostQuantumNew(t *testing.T) {
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pq := New()
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require.NotNil(t, pq)
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require.False(t, pq.bootstrapped)
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require.Equal(t, "ML-DSA-65", pq.algorithm)
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}
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func TestPostQuantumStart(t *testing.T) {
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pq := New()
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ctx := context.Background()
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require.False(t, pq.bootstrapped)
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err := pq.Start(ctx, 1)
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require.NoError(t, err)
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require.True(t, pq.bootstrapped)
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}
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func TestPostQuantumStartWithRequestID(t *testing.T) {
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pq := New()
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ctx := context.Background()
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err := pq.Start(ctx, 12345)
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require.NoError(t, err)
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require.True(t, pq.bootstrapped)
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}
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func TestPostQuantumStop(t *testing.T) {
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pq := New()
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ctx := context.Background()
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// Start first
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err := pq.Start(ctx, 1)
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require.NoError(t, err)
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// Then stop
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err = pq.Stop(ctx)
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require.NoError(t, err)
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}
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func TestPostQuantumStopWithoutStart(t *testing.T) {
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pq := New()
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ctx := context.Background()
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// Stop without starting
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err := pq.Stop(ctx)
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require.NoError(t, err)
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}
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func TestPostQuantumHealthCheck(t *testing.T) {
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pq := New()
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ctx := context.Background()
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health, err := pq.HealthCheck(ctx)
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require.NoError(t, err)
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require.NotNil(t, health)
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healthMap, ok := health.(map[string]interface{})
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require.True(t, ok)
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require.Equal(t, true, healthMap["healthy"])
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require.Equal(t, "ML-DSA-65", healthMap["algorithm"])
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}
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func TestPostQuantumHealthCheckAfterStart(t *testing.T) {
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pq := New()
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ctx := context.Background()
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_ = pq.Start(ctx, 1)
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health, err := pq.HealthCheck(ctx)
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require.NoError(t, err)
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require.NotNil(t, health)
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healthMap := health.(map[string]interface{})
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require.Equal(t, true, healthMap["healthy"])
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}
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func TestPostQuantumIsBootstrapped(t *testing.T) {
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pq := New()
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// Initially not bootstrapped
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require.False(t, pq.IsBootstrapped())
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// After start, should be bootstrapped
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_ = pq.Start(context.Background(), 1)
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require.True(t, pq.IsBootstrapped())
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}
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func TestPostQuantumVerifyQuantumSignature(t *testing.T) {
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pq := New()
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message := []byte("test message")
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signature := []byte("test signature")
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publicKey := []byte("test public key")
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// Without verify keys attached, real verification refuses to run.
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err := pq.VerifyQuantumSignature(message, signature, publicKey)
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require.Error(t, err)
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// With keys + a malformed (non-QuasarCert) signature, must also fail.
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_, signer := newTestSigner(t)
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pq.AttachSigner(signer)
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pq.AttachVerifyKeys(testBLSAggKey(t), nil, nil)
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err = pq.VerifyQuantumSignature(message, signature, publicKey)
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require.Error(t, err)
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}
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func TestPostQuantumVerifyQuantumSignatureEmpty(t *testing.T) {
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pq := New()
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pq.AttachVerifyKeys(testBLSAggKey(t), nil, nil)
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err := pq.VerifyQuantumSignature(nil, nil, nil)
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require.Error(t, err)
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err = pq.VerifyQuantumSignature([]byte{}, []byte{}, []byte{})
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require.Error(t, err)
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}
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func TestPostQuantumGenerateQuantumProof(t *testing.T) {
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pq := New()
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_, signer := newTestSigner(t)
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pq.AttachSigner(signer)
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ctx := context.Background()
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blockID := ids.GenerateTestID()
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proof, err := pq.GenerateQuantumProof(ctx, blockID)
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require.NoError(t, err)
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require.NotEmpty(t, proof)
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require.Equal(t, quasar.CertSchemeQuasar, proof[0])
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}
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func TestPostQuantumGenerateQuantumProofMultiple(t *testing.T) {
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pq := New()
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_, signer := newTestSigner(t)
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pq.AttachSigner(signer)
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ctx := context.Background()
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for i := 0; i < 10; i++ {
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blockID := ids.GenerateTestID()
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proof, err := pq.GenerateQuantumProof(ctx, blockID)
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require.NoError(t, err)
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require.NotEmpty(t, proof)
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}
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}
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func TestPostQuantumInterfaceCompliance(t *testing.T) {
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// Verify PostQuantum implements Engine interface
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var _ Engine = (*PostQuantum)(nil)
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pq := New()
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var engine Engine = pq
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ctx := context.Background()
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// Test all interface methods
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err := engine.Start(ctx, 1)
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require.NoError(t, err)
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require.True(t, engine.IsBootstrapped())
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health, err := engine.HealthCheck(ctx)
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require.NoError(t, err)
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require.NotNil(t, health)
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// Without keys/signer attached, both must fail-closed.
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err = engine.VerifyQuantumSignature([]byte("msg"), []byte("sig"), []byte("key"))
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require.Error(t, err)
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_, err = engine.GenerateQuantumProof(ctx, ids.GenerateTestID())
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require.Error(t, err)
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// After attaching, both must succeed structurally.
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_, signer := newTestSigner(t)
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pq.AttachSigner(signer)
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pq.AttachVerifyKeys(testBLSAggKey(t), nil, nil)
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proof, err := engine.GenerateQuantumProof(ctx, ids.GenerateTestID())
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require.NoError(t, err)
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require.NotEmpty(t, proof)
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err = engine.Stop(ctx)
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require.NoError(t, err)
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}
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func TestPostQuantumContextCancellation(t *testing.T) {
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pq := New()
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ctx, cancel := context.WithCancel(context.Background())
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// Cancel context before operations
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cancel()
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// Operations should still complete (they don't use context extensively yet)
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err := pq.Start(ctx, 1)
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require.NoError(t, err)
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err = pq.Stop(ctx)
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require.NoError(t, err)
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_, err = pq.HealthCheck(ctx)
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require.NoError(t, err)
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// With no signer attached, GenerateQuantumProof refuses to run.
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_, err = pq.GenerateQuantumProof(ctx, ids.GenerateTestID())
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require.Error(t, err)
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}
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func BenchmarkPostQuantumStart(b *testing.B) {
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ctx := context.Background()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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pq := New()
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_ = pq.Start(ctx, uint32(i))
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}
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}
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func BenchmarkPostQuantumHealthCheck(b *testing.B) {
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pq := New()
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ctx := context.Background()
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_ = pq.Start(ctx, 1)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_, _ = pq.HealthCheck(ctx)
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}
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}
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func BenchmarkPostQuantumVerifyQuantumSignature(b *testing.B) {
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pq := New()
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message := []byte("test message for benchmark")
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signature := make([]byte, 256)
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publicKey := make([]byte, 128)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_ = pq.VerifyQuantumSignature(message, signature, publicKey)
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}
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}
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func BenchmarkPostQuantumGenerateQuantumProof(b *testing.B) {
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pq := New()
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ctx := context.Background()
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blockID := ids.GenerateTestID()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_, _ = pq.GenerateQuantumProof(ctx, blockID)
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}
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}
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