mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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412ddbb29e
* Introduce changes from Altair hf1 branch * go pkg viz changes * Fix test * goimports for some reason * Use a more safe method of wrapping validators with regards to nil validators. Add basic tests for this wrapped validator * Use a more safe method of wrapping validators with regards to nil validators. Add basic tests for this wrapped validator * Panic fixes * Fix tests * remove nil validator test as it is no longer possible * goimports for some reason Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
111 lines
3.4 KiB
Go
111 lines
3.4 KiB
Go
package helpers
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import (
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"encoding/binary"
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"testing"
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types "github.com/prysmaticlabs/eth2-types"
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v1 "github.com/prysmaticlabs/prysm/beacon-chain/state/v1"
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pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
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"github.com/prysmaticlabs/prysm/shared/bytesutil"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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)
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func TestRandaoMix_OK(t *testing.T) {
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randaoMixes := make([][]byte, params.BeaconConfig().EpochsPerHistoricalVector)
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for i := 0; i < len(randaoMixes); i++ {
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intInBytes := make([]byte, 32)
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binary.LittleEndian.PutUint64(intInBytes, uint64(i))
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randaoMixes[i] = intInBytes
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}
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state, err := v1.InitializeFromProto(&pb.BeaconState{RandaoMixes: randaoMixes})
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require.NoError(t, err)
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tests := []struct {
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epoch types.Epoch
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randaoMix []byte
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}{
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{
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epoch: 10,
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randaoMix: randaoMixes[10],
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},
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{
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epoch: 2344,
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randaoMix: randaoMixes[2344],
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},
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{
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epoch: 99999,
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randaoMix: randaoMixes[99999%params.BeaconConfig().EpochsPerHistoricalVector],
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},
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}
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for _, test := range tests {
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require.NoError(t, state.SetSlot(params.BeaconConfig().SlotsPerEpoch.Mul(uint64(test.epoch+1))))
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mix, err := RandaoMix(state, test.epoch)
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require.NoError(t, err)
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assert.DeepEqual(t, test.randaoMix, mix, "Incorrect randao mix")
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}
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}
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func TestRandaoMix_CopyOK(t *testing.T) {
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randaoMixes := make([][]byte, params.BeaconConfig().EpochsPerHistoricalVector)
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for i := 0; i < len(randaoMixes); i++ {
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intInBytes := make([]byte, 32)
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binary.LittleEndian.PutUint64(intInBytes, uint64(i))
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randaoMixes[i] = intInBytes
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}
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state, err := v1.InitializeFromProto(&pb.BeaconState{RandaoMixes: randaoMixes})
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require.NoError(t, err)
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tests := []struct {
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epoch types.Epoch
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randaoMix []byte
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}{
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{
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epoch: 10,
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randaoMix: randaoMixes[10],
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},
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{
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epoch: 2344,
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randaoMix: randaoMixes[2344],
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},
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{
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epoch: 99999,
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randaoMix: randaoMixes[99999%params.BeaconConfig().EpochsPerHistoricalVector],
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},
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}
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for _, test := range tests {
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require.NoError(t, state.SetSlot(params.BeaconConfig().SlotsPerEpoch.Mul(uint64(test.epoch+1))))
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mix, err := RandaoMix(state, test.epoch)
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require.NoError(t, err)
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uniqueNumber := uint64(params.BeaconConfig().EpochsPerHistoricalVector.Add(1000))
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binary.LittleEndian.PutUint64(mix, uniqueNumber)
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for _, mx := range randaoMixes {
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mxNum := bytesutil.FromBytes8(mx)
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assert.NotEqual(t, uniqueNumber, mxNum, "two distinct slices which have different representations in memory still contain the same value: %d", mxNum)
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}
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}
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}
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func TestGenerateSeed_OK(t *testing.T) {
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randaoMixes := make([][]byte, params.BeaconConfig().EpochsPerHistoricalVector)
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for i := 0; i < len(randaoMixes); i++ {
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intInBytes := make([]byte, 32)
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binary.LittleEndian.PutUint64(intInBytes, uint64(i))
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randaoMixes[i] = intInBytes
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}
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slot := params.BeaconConfig().SlotsPerEpoch.Mul(uint64(params.BeaconConfig().MinSeedLookahead * 10))
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state, err := v1.InitializeFromProto(&pb.BeaconState{
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RandaoMixes: randaoMixes,
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Slot: slot,
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})
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require.NoError(t, err)
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got, err := Seed(state, 10, params.BeaconConfig().DomainBeaconAttester)
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require.NoError(t, err)
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wanted := [32]byte{102, 82, 23, 40, 226, 79, 171, 11, 203, 23, 175, 7, 88, 202, 80,
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103, 68, 126, 195, 143, 190, 249, 210, 85, 138, 196, 158, 208, 11, 18, 136, 23}
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assert.Equal(t, wanted, got, "Incorrect generated seeds")
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}
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