prysm-pulse/beacon-chain/core/helpers/randao_test.go
terence tsao 81c53c26fb Update run time to v0.9 (#3935)
* Update seed domains (#3872)

* Remove Transfers (#3870)

* Remove active index roots and compact committee roots (#3869)

* Update inclusion reward (#3886)

* Alter proposer selection logic (#3884)

* Fix early committee bias (#3888)

* Remove shards and committees (#3896)

* Epoch spec tests v0.9 (#3907)

* Block spec test v0.9 (#3905)

* rm'ed in protobuf

* build proto

* build proto

* build proto

* fix core package

* Gazelle

* Fixed all the tests

* Fixed static test

* Comment out spec test for now

* One more skip

* fix-roundRobinSync (#3862)

* Starting but need new seed function

* Revert initial sync

* Updated Proposer Slashing

* Fixed all tests

* Lint

* Update inclusion reward

* Fill randao mixes with eth1 data hash

* Test

* Fixing test part1

* All tests passing

* One last test

* Updated config

* Build proto

* Proper skip message

* Conflict and fmt

* Removed crosslinks and shards. Built

* Format and gazelle

* Fixed all the block package tests

* Fixed all the helper tests

* All epoch package tests pass

* All core package tests pass

* Fixed operation tests

* Started fixing rpc test

* RPC tests passed!

* Fixed all init sync tests

* All tests pass

* Fixed blockchain tests

* Lint

* Lint

* Preston's feedback

* Starting

* Remove container

* Fixed block spec tests

* All passing except for block_processing test

* Failing block processing test

* Starting

* Add AggregateAndProof

* All mainnet test passes

* Update deposit contract (#3906)

* Proto spec tests v0.9 (#3908)

* Starting

* Add AggregateAndProof

* Unskip block util tests (#3910)

* rm'ed in protobuf

* build proto

* build proto

* build proto

* fix core package

* Gazelle

* Fixed all the tests

* Fixed static test

* Comment out spec test for now

* One more skip

* fix-roundRobinSync (#3862)

* Starting but need new seed function

* Revert initial sync

* Updated Proposer Slashing

* Fixed all tests

* Lint

* Update inclusion reward

* Fill randao mixes with eth1 data hash

* Test

* Fixing test part1

* All tests passing

* One last test

* Updated config

* Build proto

* Proper skip message

* Conflict and fmt

* Removed crosslinks and shards. Built

* Format and gazelle

* Fixed all the block package tests

* Fixed all the helper tests

* All epoch package tests pass

* All core package tests pass

* Fixed operation tests

* Started fixing rpc test

* RPC tests passed!

* Fixed all init sync tests

* All tests pass

* Fixed blockchain tests

* Lint

* Lint

* Preston's feedback

* Starting

* Remove container

* Fixed block spec tests

* All passing except for block_processing test

* Failing block processing test

* Starting

* Add AggregateAndProof

* All mainnet test passes

* Unskip block util tests

* Slot processing spec test V0.9 (#3912)

* Starting

* Add AggregateAndProof

* Unskip slot processing mainnet test

* Unskip minimal spec test for finalization (#3920)

* Remove outdated interop tests (#3922)

* Rm outdated interop tests

* Rm test runner

* Gazelle

* Update validator to use proposer slot (#3919)

* Fix committee assignment (#3931)

* Replace shard with committee index (#3930)

* Conflict

* Clean up (#3933)

* Remove shard filter in db (#3936)

* Remove lightouse compatibility test (#3939)

* Update Committee Cache for v0.9 (#3948)

* Updated committee cache

* Removed shuffled indices cache

* Started testing run time

* Lint

* Fixed test

* Safeguard against nil head state

* address edge case

* add test

* Fixed TestRoundRobinSync by doubling the epochs

* Unskip TestProtoCompatability (#3958)

* Unskip TestProtoCompatability

* Update WORKSPACE

* Fix minimal config (#3959)

* fix minimal configs

* fix hardcoded value in test

* Simplify verify att time (#3961)

* update readme for deposit contract, regen bindings for vyper 0.1.0b12 (#3963)

* update readme for deposit contract, regen bindings

* medium

* Check nil base state (#3964)

* Copy Block When Receiving it From Sync (#3966)

* copy block

* clone for other service methods too

* Change logging of Bitfield  (#3956)

* change logging of bits

* preston's review

* Unskip Beacon Server Test (#3962)

* run test till the end

* fix up proto message types

* fmt

* resolve broken tests

* better error handling

* fixing new logic to use archived proposer info

* fix up logic

* clip using the max effective balance

* broken build fix with num arg mismatch

* amend archive

* archival logic changed

* rename test

* archive both proposer and attester seeds

* page size 100

* further experiments

* further experimentation, archivedProposerIndex seems wrong

* test passes

* rem log

* fix broken test

* fix test

* gaz

* fix imports

* ethapis
2019-11-11 17:03:43 -05:00

115 lines
3.1 KiB
Go

package helpers
import (
"bytes"
"encoding/binary"
"testing"
pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
"github.com/prysmaticlabs/prysm/shared/bytesutil"
"github.com/prysmaticlabs/prysm/shared/params"
)
func TestRandaoMix_OK(t *testing.T) {
randaoMixes := make([][]byte, params.BeaconConfig().EpochsPerHistoricalVector)
for i := 0; i < len(randaoMixes); i++ {
intInBytes := make([]byte, 32)
binary.LittleEndian.PutUint64(intInBytes, uint64(i))
randaoMixes[i] = intInBytes
}
state := &pb.BeaconState{RandaoMixes: randaoMixes}
tests := []struct {
epoch uint64
randaoMix []byte
}{
{
epoch: 10,
randaoMix: randaoMixes[10],
},
{
epoch: 2344,
randaoMix: randaoMixes[2344],
},
{
epoch: 99999,
randaoMix: randaoMixes[99999%params.BeaconConfig().EpochsPerHistoricalVector],
},
}
for _, test := range tests {
state.Slot = (test.epoch + 1) * params.BeaconConfig().SlotsPerEpoch
mix := RandaoMix(state, test.epoch)
if !bytes.Equal(test.randaoMix, mix) {
t.Errorf("Incorrect randao mix. Wanted: %#x, got: %#x",
test.randaoMix, mix)
}
}
}
func TestRandaoMix_CopyOK(t *testing.T) {
ClearAllCaches()
randaoMixes := make([][]byte, params.BeaconConfig().EpochsPerHistoricalVector)
for i := 0; i < len(randaoMixes); i++ {
intInBytes := make([]byte, 32)
binary.LittleEndian.PutUint64(intInBytes, uint64(i))
randaoMixes[i] = intInBytes
}
state := &pb.BeaconState{RandaoMixes: randaoMixes}
tests := []struct {
epoch uint64
randaoMix []byte
}{
{
epoch: 10,
randaoMix: randaoMixes[10],
},
{
epoch: 2344,
randaoMix: randaoMixes[2344],
},
{
epoch: 99999,
randaoMix: randaoMixes[99999%params.BeaconConfig().EpochsPerHistoricalVector],
},
}
for _, test := range tests {
state.Slot = (test.epoch + 1) * params.BeaconConfig().SlotsPerEpoch
mix := RandaoMix(state, test.epoch)
uniqueNumber := params.BeaconConfig().EpochsPerHistoricalVector + 1000
binary.LittleEndian.PutUint64(mix, uniqueNumber)
for _, mx := range randaoMixes {
mxNum := bytesutil.FromBytes8(mx)
if mxNum == uniqueNumber {
t.Fatalf("two distinct slices which have different representations in memory still contain"+
"the same value: %d", mxNum)
}
}
}
}
func TestGenerateSeed_OK(t *testing.T) {
ClearAllCaches()
randaoMixes := make([][]byte, params.BeaconConfig().EpochsPerHistoricalVector)
for i := 0; i < len(randaoMixes); i++ {
intInBytes := make([]byte, 32)
binary.LittleEndian.PutUint64(intInBytes, uint64(i))
randaoMixes[i] = intInBytes
}
slot := 10 * params.BeaconConfig().MinSeedLookahead * params.BeaconConfig().SlotsPerEpoch
state := &pb.BeaconState{
RandaoMixes: randaoMixes,
Slot: slot}
got, err := Seed(state, 10, params.BeaconConfig().DomainBeaconAttester)
if err != nil {
t.Fatal(err)
}
wanted := [32]byte{102, 82, 23, 40, 226, 79, 171, 11, 203, 23, 175, 7, 88, 202, 80,
103, 68, 126, 195, 143, 190, 249, 210, 85, 138, 196, 158, 208, 11, 18, 136, 23}
if got != wanted {
t.Errorf("Incorrect generated seeds. Got: %v, wanted: %v",
got, wanted)
}
}