prysm-pulse/beacon-chain/state/getters_test.go
Victor Farazdagi 140aff4398
fixes runtime panic in state/getters (#5728)
* fixes runtime panic in state/getter
* Merge branch 'master' into check-non-nil-in-state-getter
* return empty map
* Merge branch 'check-non-nil-in-state-getter' of github.com:prysmaticlabs/prysm into check-non-nil-in-state-getter
2020-05-04 10:15:33 +00:00

78 lines
1.7 KiB
Go

package state
import (
"runtime/debug"
"sync"
"testing"
pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
)
func TestBeaconState_SlotDataRace(t *testing.T) {
headState, err := InitializeFromProto(&pb.BeaconState{Slot: 1})
if err != nil {
t.Fatal(err)
}
wg := sync.WaitGroup{}
wg.Add(2)
go func() {
if err := headState.SetSlot(uint64(0)); err != nil {
t.Fatal(err)
}
wg.Done()
}()
go func() {
headState.Slot()
wg.Done()
}()
wg.Wait()
}
func TestNilState_NoPanic(t *testing.T) {
var st *BeaconState
defer func() {
if r := recover(); r != nil {
t.Errorf("Method panicked when it was not supposed to: %v\n%v\n", r, string(debug.Stack()))
}
}()
// retrieve elements from nil state
_ = st.GenesisTime()
_ = st.GenesisValidatorRoot()
_ = st.GenesisUnixTime()
_ = st.GenesisValidatorRoot()
_ = st.Slot()
_ = st.Fork()
_ = st.LatestBlockHeader()
_ = st.ParentRoot()
_ = st.BlockRoots()
_, err := st.BlockRootAtIndex(0)
_ = st.StateRoots()
_ = st.HistoricalRoots()
_ = st.Eth1Data()
_ = st.Eth1DataVotes()
_ = st.Eth1DepositIndex()
_ = st.ValidatorsReadOnly()
_, err = st.ValidatorAtIndex(0)
_, err = st.ValidatorAtIndexReadOnly(0)
_, _ = st.ValidatorIndexByPubkey([48]byte{})
_ = st.validatorIndexMap()
_ = st.PubkeyAtIndex(0)
_ = st.NumValidators()
_ = st.Balances()
_, err = st.BalanceAtIndex(0)
_ = st.BalancesLength()
_ = st.RandaoMixes()
_, err = st.RandaoMixAtIndex(0)
_ = st.RandaoMixesLength()
_ = st.Slashings()
_ = st.PreviousEpochAttestations()
_ = st.CurrentEpochAttestations()
_ = st.JustificationBits()
_ = st.PreviousJustifiedCheckpoint()
_ = st.CurrentJustifiedCheckpoint()
_ = st.FinalizedCheckpoint()
_ = err
}