mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-22 19:40:37 +00:00
736 lines
19 KiB
Go
736 lines
19 KiB
Go
package state_native_test
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import (
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"bytes"
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"context"
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"testing"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
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statenative "github.com/prysmaticlabs/prysm/v4/beacon-chain/state/state-native"
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"github.com/prysmaticlabs/prysm/v4/config/params"
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"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
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ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/v4/testing/assert"
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"github.com/prysmaticlabs/prysm/v4/testing/require"
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"github.com/prysmaticlabs/prysm/v4/testing/util"
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)
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func TestInitializeFromProto_Phase0(t *testing.T) {
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testState, _ := util.DeterministicGenesisState(t, 64)
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pbState, err := statenative.ProtobufBeaconStatePhase0(testState.ToProtoUnsafe())
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require.NoError(t, err)
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type test struct {
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name string
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state *ethpb.BeaconState
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error string
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}
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initTests := []test{
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{
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name: "nil state",
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state: nil,
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error: "received nil state",
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},
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{
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name: "nil validators",
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state: ðpb.BeaconState{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconState{},
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},
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{
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name: "full state",
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state: pbState,
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoUnsafePhase0(tt.state)
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if tt.error != "" {
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assert.ErrorContains(t, tt.error, err)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProto_Altair(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateAltair
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error string
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}
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initTests := []test{
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{
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name: "nil state",
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state: nil,
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error: "received nil state",
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},
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{
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name: "nil validators",
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state: ðpb.BeaconStateAltair{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateAltair{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoAltair(tt.state)
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if tt.error != "" {
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require.ErrorContains(t, tt.error, err)
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} else {
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require.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProto_Bellatrix(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateBellatrix
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error string
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}
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initTests := []test{
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{
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name: "nil state",
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state: nil,
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error: "received nil state",
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},
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{
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name: "nil validators",
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state: ðpb.BeaconStateBellatrix{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateBellatrix{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoBellatrix(tt.state)
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if tt.error != "" {
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require.ErrorContains(t, tt.error, err)
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} else {
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require.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProto_Capella(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateCapella
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error string
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}
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initTests := []test{
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{
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name: "nil state",
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state: nil,
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error: "received nil state",
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},
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{
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name: "nil validators",
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state: ðpb.BeaconStateCapella{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateCapella{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoCapella(tt.state)
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if tt.error != "" {
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require.ErrorContains(t, tt.error, err)
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} else {
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require.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProto_Deneb(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateDeneb
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error string
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}
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initTests := []test{
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{
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name: "nil state",
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state: nil,
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error: "received nil state",
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},
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{
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name: "nil validators",
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state: ðpb.BeaconStateDeneb{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateDeneb{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoDeneb(tt.state)
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if tt.error != "" {
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require.ErrorContains(t, tt.error, err)
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} else {
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require.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProtoUnsafe_Phase0(t *testing.T) {
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testState, _ := util.DeterministicGenesisState(t, 64)
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pbState, err := statenative.ProtobufBeaconStatePhase0(testState.ToProtoUnsafe())
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require.NoError(t, err)
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type test struct {
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name string
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state *ethpb.BeaconState
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error string
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}
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initTests := []test{
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{
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name: "nil validators",
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state: ðpb.BeaconState{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconState{},
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},
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{
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name: "full state",
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state: pbState,
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoUnsafePhase0(tt.state)
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if tt.error != "" {
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assert.ErrorContains(t, tt.error, err)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProtoUnsafe_Altair(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateAltair
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error string
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}
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initTests := []test{
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{
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name: "nil validators",
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state: ðpb.BeaconStateAltair{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateAltair{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoUnsafeAltair(tt.state)
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if tt.error != "" {
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assert.ErrorContains(t, tt.error, err)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProtoUnsafe_Bellatrix(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateBellatrix
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error string
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}
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initTests := []test{
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{
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name: "nil validators",
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state: ðpb.BeaconStateBellatrix{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateBellatrix{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoUnsafeBellatrix(tt.state)
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if tt.error != "" {
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assert.ErrorContains(t, tt.error, err)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProtoUnsafe_Capella(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateCapella
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error string
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}
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initTests := []test{
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{
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name: "nil validators",
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state: ðpb.BeaconStateCapella{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateCapella{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoUnsafeCapella(tt.state)
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if tt.error != "" {
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assert.ErrorContains(t, tt.error, err)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestInitializeFromProtoUnsafe_Deneb(t *testing.T) {
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type test struct {
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name string
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state *ethpb.BeaconStateDeneb
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error string
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}
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initTests := []test{
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{
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name: "nil validators",
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state: ðpb.BeaconStateDeneb{
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Slot: 4,
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Validators: nil,
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},
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},
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{
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name: "empty state",
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state: ðpb.BeaconStateDeneb{},
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},
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}
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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_, err := statenative.InitializeFromProtoUnsafeDeneb(tt.state)
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if tt.error != "" {
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assert.ErrorContains(t, tt.error, err)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestBeaconState_HashTreeRoot(t *testing.T) {
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testState, _ := util.DeterministicGenesisState(t, 64)
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type test struct {
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name string
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stateModify func(beaconState state.BeaconState) (state.BeaconState, error)
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error string
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}
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initTests := []test{
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{
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name: "unchanged state",
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stateModify: func(beaconState state.BeaconState) (state.BeaconState, error) {
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return beaconState, nil
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},
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error: "",
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},
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{
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name: "different slot",
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stateModify: func(beaconState state.BeaconState) (state.BeaconState, error) {
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if err := beaconState.SetSlot(5); err != nil {
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return nil, err
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}
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return beaconState, nil
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},
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error: "",
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},
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{
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name: "different validator balance",
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stateModify: func(beaconState state.BeaconState) (state.BeaconState, error) {
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val, err := beaconState.ValidatorAtIndex(5)
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if err != nil {
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return nil, err
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}
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val.EffectiveBalance = params.BeaconConfig().MaxEffectiveBalance - params.BeaconConfig().EffectiveBalanceIncrement
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if err := beaconState.UpdateValidatorAtIndex(5, val); err != nil {
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return nil, err
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}
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return beaconState, nil
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},
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error: "",
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},
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}
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var err error
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var oldHTR []byte
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for _, tt := range initTests {
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t.Run(tt.name, func(t *testing.T) {
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testState, err = tt.stateModify(testState)
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assert.NoError(t, err)
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root, err := testState.HashTreeRoot(context.Background())
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if err == nil && tt.error != "" {
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t.Errorf("Expected error, expected %v, received %v", tt.error, err)
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}
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pbState, err := statenative.ProtobufBeaconStatePhase0(testState.ToProtoUnsafe())
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require.NoError(t, err)
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genericHTR, err := pbState.HashTreeRoot()
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if err == nil && tt.error != "" {
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t.Errorf("Expected error, expected %v, received %v", tt.error, err)
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}
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assert.DeepNotEqual(t, []byte{}, root[:], "Received empty hash tree root")
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assert.DeepEqual(t, genericHTR[:], root[:], "Expected hash tree root to match generic")
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if len(oldHTR) != 0 && bytes.Equal(root[:], oldHTR) {
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t.Errorf("Expected HTR to change, received %#x == old %#x", root, oldHTR)
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}
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oldHTR = root[:]
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})
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}
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}
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func BenchmarkBeaconState(b *testing.B) {
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testState, _ := util.DeterministicGenesisState(b, 16000)
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pbState, err := statenative.ProtobufBeaconStatePhase0(testState.ToProtoUnsafe())
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require.NoError(b, err)
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b.Run("Vectorized SHA256", func(b *testing.B) {
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st, err := statenative.InitializeFromProtoUnsafePhase0(pbState)
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require.NoError(b, err)
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_, err = st.HashTreeRoot(context.Background())
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assert.NoError(b, err)
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})
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b.Run("Current SHA256", func(b *testing.B) {
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_, err := pbState.HashTreeRoot()
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require.NoError(b, err)
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})
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}
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|
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func TestBeaconState_HashTreeRoot_FieldTrie(t *testing.T) {
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testState, _ := util.DeterministicGenesisState(t, 64)
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|
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type test struct {
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name string
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stateModify func(state.BeaconState) (state.BeaconState, error)
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error string
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}
|
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initTests := []test{
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{
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name: "unchanged state",
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stateModify: func(beaconState state.BeaconState) (state.BeaconState, error) {
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return beaconState, nil
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},
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error: "",
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},
|
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{
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name: "different slot",
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stateModify: func(beaconState state.BeaconState) (state.BeaconState, error) {
|
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if err := beaconState.SetSlot(5); err != nil {
|
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return nil, err
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}
|
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return beaconState, nil
|
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},
|
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error: "",
|
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},
|
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{
|
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name: "different validator balance",
|
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stateModify: func(beaconState state.BeaconState) (state.BeaconState, error) {
|
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val, err := beaconState.ValidatorAtIndex(5)
|
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if err != nil {
|
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return nil, err
|
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}
|
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val.EffectiveBalance = params.BeaconConfig().MaxEffectiveBalance - params.BeaconConfig().EffectiveBalanceIncrement
|
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if err := beaconState.UpdateValidatorAtIndex(5, val); err != nil {
|
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return nil, err
|
|
}
|
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return beaconState, nil
|
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},
|
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error: "",
|
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},
|
|
}
|
|
|
|
var err error
|
|
var oldHTR []byte
|
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for _, tt := range initTests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
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testState, err = tt.stateModify(testState)
|
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assert.NoError(t, err)
|
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root, err := testState.HashTreeRoot(context.Background())
|
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if err == nil && tt.error != "" {
|
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t.Errorf("Expected error, expected %v, received %v", tt.error, err)
|
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}
|
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pbState, err := statenative.ProtobufBeaconStatePhase0(testState.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
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genericHTR, err := pbState.HashTreeRoot()
|
|
if err == nil && tt.error != "" {
|
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t.Errorf("Expected error, expected %v, received %v", tt.error, err)
|
|
}
|
|
assert.DeepNotEqual(t, []byte{}, root[:], "Received empty hash tree root")
|
|
assert.DeepEqual(t, genericHTR[:], root[:], "Expected hash tree root to match generic")
|
|
if len(oldHTR) != 0 && bytes.Equal(root[:], oldHTR) {
|
|
t.Errorf("Expected HTR to change, received %#x == old %#x", root, oldHTR)
|
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}
|
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oldHTR = root[:]
|
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})
|
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}
|
|
}
|
|
|
|
func TestBeaconState_AppendValidator_DoesntMutateCopy(t *testing.T) {
|
|
st0, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
st1 := st0.Copy()
|
|
originalCount := st1.NumValidators()
|
|
|
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val := ðpb.Validator{Slashed: true}
|
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assert.NoError(t, st0.AppendValidator(val))
|
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assert.Equal(t, originalCount, st1.NumValidators(), "st1 NumValidators mutated")
|
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_, ok := st1.ValidatorIndexByPubkey(bytesutil.ToBytes48(val.PublicKey))
|
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assert.Equal(t, false, ok, "Expected no validator index to be present in st1 for the newly inserted pubkey")
|
|
}
|
|
|
|
func TestBeaconState_ValidatorMutation_Phase0(t *testing.T) {
|
|
testState, _ := util.DeterministicGenesisState(t, 400)
|
|
pbState, err := statenative.ProtobufBeaconStatePhase0(testState.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
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testState, err = statenative.InitializeFromProtoPhase0(pbState)
|
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require.NoError(t, err)
|
|
|
|
_, err = testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
// Reset tries
|
|
require.NoError(t, testState.UpdateValidatorAtIndex(200, new(ethpb.Validator)))
|
|
_, err = testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
newState1 := testState.Copy()
|
|
_ = testState.Copy()
|
|
|
|
require.NoError(t, testState.UpdateValidatorAtIndex(15, ðpb.Validator{
|
|
PublicKey: make([]byte, 48),
|
|
WithdrawalCredentials: make([]byte, 32),
|
|
EffectiveBalance: 1111,
|
|
Slashed: false,
|
|
ActivationEligibilityEpoch: 1112,
|
|
ActivationEpoch: 1114,
|
|
ExitEpoch: 1116,
|
|
WithdrawableEpoch: 1117,
|
|
}))
|
|
|
|
rt, err := testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
pbState, err = statenative.ProtobufBeaconStatePhase0(testState.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
|
|
copiedTestState, err := statenative.InitializeFromProtoPhase0(pbState)
|
|
require.NoError(t, err)
|
|
|
|
rt2, err := copiedTestState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rt, rt2)
|
|
|
|
require.NoError(t, newState1.UpdateValidatorAtIndex(150, ðpb.Validator{
|
|
PublicKey: make([]byte, 48),
|
|
WithdrawalCredentials: make([]byte, 32),
|
|
EffectiveBalance: 2111,
|
|
Slashed: false,
|
|
ActivationEligibilityEpoch: 2112,
|
|
ActivationEpoch: 2114,
|
|
ExitEpoch: 2116,
|
|
WithdrawableEpoch: 2117,
|
|
}))
|
|
|
|
rt, err = newState1.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
pbState, err = statenative.ProtobufBeaconStatePhase0(newState1.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
|
|
copiedTestState, err = statenative.InitializeFromProtoPhase0(pbState)
|
|
require.NoError(t, err)
|
|
|
|
rt2, err = copiedTestState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rt, rt2)
|
|
}
|
|
|
|
func TestBeaconState_ValidatorMutation_Altair(t *testing.T) {
|
|
testState, _ := util.DeterministicGenesisStateAltair(t, 400)
|
|
pbState, err := statenative.ProtobufBeaconStateAltair(testState.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
testState, err = statenative.InitializeFromProtoAltair(pbState)
|
|
require.NoError(t, err)
|
|
|
|
_, err = testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
// Reset tries
|
|
require.NoError(t, testState.UpdateValidatorAtIndex(200, new(ethpb.Validator)))
|
|
_, err = testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
newState1 := testState.Copy()
|
|
_ = testState.Copy()
|
|
|
|
require.NoError(t, testState.UpdateValidatorAtIndex(15, ðpb.Validator{
|
|
PublicKey: make([]byte, 48),
|
|
WithdrawalCredentials: make([]byte, 32),
|
|
EffectiveBalance: 1111,
|
|
Slashed: false,
|
|
ActivationEligibilityEpoch: 1112,
|
|
ActivationEpoch: 1114,
|
|
ExitEpoch: 1116,
|
|
WithdrawableEpoch: 1117,
|
|
}))
|
|
|
|
rt, err := testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
pbState, err = statenative.ProtobufBeaconStateAltair(testState.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
|
|
copiedTestState, err := statenative.InitializeFromProtoAltair(pbState)
|
|
require.NoError(t, err)
|
|
|
|
rt2, err := copiedTestState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rt, rt2)
|
|
|
|
require.NoError(t, newState1.UpdateValidatorAtIndex(150, ðpb.Validator{
|
|
PublicKey: make([]byte, 48),
|
|
WithdrawalCredentials: make([]byte, 32),
|
|
EffectiveBalance: 2111,
|
|
Slashed: false,
|
|
ActivationEligibilityEpoch: 2112,
|
|
ActivationEpoch: 2114,
|
|
ExitEpoch: 2116,
|
|
WithdrawableEpoch: 2117,
|
|
}))
|
|
|
|
rt, err = newState1.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
pbState, err = statenative.ProtobufBeaconStateAltair(newState1.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
|
|
copiedTestState, err = statenative.InitializeFromProtoAltair(pbState)
|
|
require.NoError(t, err)
|
|
|
|
rt2, err = copiedTestState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rt, rt2)
|
|
}
|
|
|
|
func TestBeaconState_ValidatorMutation_Bellatrix(t *testing.T) {
|
|
testState, _ := util.DeterministicGenesisStateBellatrix(t, 400)
|
|
pbState, err := statenative.ProtobufBeaconStateBellatrix(testState.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
testState, err = statenative.InitializeFromProtoBellatrix(pbState)
|
|
require.NoError(t, err)
|
|
|
|
_, err = testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
// Reset tries
|
|
require.NoError(t, testState.UpdateValidatorAtIndex(200, new(ethpb.Validator)))
|
|
_, err = testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
newState1 := testState.Copy()
|
|
_ = testState.Copy()
|
|
|
|
require.NoError(t, testState.UpdateValidatorAtIndex(15, ðpb.Validator{
|
|
PublicKey: make([]byte, 48),
|
|
WithdrawalCredentials: make([]byte, 32),
|
|
EffectiveBalance: 1111,
|
|
Slashed: false,
|
|
ActivationEligibilityEpoch: 1112,
|
|
ActivationEpoch: 1114,
|
|
ExitEpoch: 1116,
|
|
WithdrawableEpoch: 1117,
|
|
}))
|
|
|
|
rt, err := testState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
pbState, err = statenative.ProtobufBeaconStateBellatrix(testState.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
|
|
copiedTestState, err := statenative.InitializeFromProtoBellatrix(pbState)
|
|
require.NoError(t, err)
|
|
|
|
rt2, err := copiedTestState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rt, rt2)
|
|
|
|
require.NoError(t, newState1.UpdateValidatorAtIndex(150, ðpb.Validator{
|
|
PublicKey: make([]byte, 48),
|
|
WithdrawalCredentials: make([]byte, 32),
|
|
EffectiveBalance: 2111,
|
|
Slashed: false,
|
|
ActivationEligibilityEpoch: 2112,
|
|
ActivationEpoch: 2114,
|
|
ExitEpoch: 2116,
|
|
WithdrawableEpoch: 2117,
|
|
}))
|
|
|
|
rt, err = newState1.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
pbState, err = statenative.ProtobufBeaconStateBellatrix(newState1.ToProtoUnsafe())
|
|
require.NoError(t, err)
|
|
|
|
copiedTestState, err = statenative.InitializeFromProtoBellatrix(pbState)
|
|
require.NoError(t, err)
|
|
|
|
rt2, err = copiedTestState.HashTreeRoot(context.Background())
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rt, rt2)
|
|
}
|