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Code Issues Projects Releases Wiki Activity

fixes after my own review

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This commit is contained in:
Anton Kaliaev
2019-02-02 11:30:36 +04:00
parent d185bdb944
commit 6464bcba7d
5 changed files with 55 additions and 60 deletions
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8
consensus/byzantine_test.go
View File

@ -49,7 +49,7 @@ func TestByzantine(t *testing.T) {
switches[i].SetLogger(p2pLogger.With("validator", i))
}
eventSubs := make([]types.Subscription, N)
blocksSubs := make([]types.Subscription, N)
reactors := make([]p2p.Reactor, N)
for i := 0; i < N; i++ {
// make first val byzantine
@ -69,7 +69,7 @@ func TestByzantine(t *testing.T) {
eventBus.SetLogger(logger.With("module", "events", "validator", i))
var err error
eventSubs[i], err = eventBus.Subscribe(context.Background(), testSubscriber, types.EventQueryNewBlock)
blocksSubs[i], err = eventBus.Subscribe(context.Background(), testSubscriber, types.EventQueryNewBlock)
require.NoError(t, err)
conR := NewConsensusReactor(css[i], true) // so we dont start the consensus states
@ -134,7 +134,7 @@ func TestByzantine(t *testing.T) {
p2p.Connect2Switches(switches, ind1, ind2)
// wait for someone in the big partition (B) to make a block
<-eventSubs[ind2].Out()
<-blocksSubs[ind2].Out()
t.Log("A block has been committed. Healing partition")
p2p.Connect2Switches(switches, ind0, ind1)
@ -146,7 +146,7 @@ func TestByzantine(t *testing.T) {
wg.Add(2)
for i := 1; i < N-1; i++ {
go func(j int) {
<-eventSubs[j].Out()
<-blocksSubs[j].Out()
wg.Done()
}(i)
}

5
consensus/common_test.go
View File

@ -218,15 +218,14 @@ func validatePrevoteAndPrecommit(t *testing.T, cs *ConsensusState, thisRound, lo
cs.mtx.Unlock()
}
// genesis
func subscribeToVoter(cs *ConsensusState, addr []byte) <-chan tmpubsub.Message {
voteCh0Sub, err := cs.eventBus.Subscribe(context.Background(), testSubscriber, types.EventQueryVote)
votesSub, err := cs.eventBus.Subscribe(context.Background(), testSubscriber, types.EventQueryVote)
if err != nil {
panic(fmt.Sprintf("failed to subscribe %s to %v", testSubscriber, types.EventQueryVote))
}
ch := make(chan tmpubsub.Message)
go func() {
for msg := range voteCh0Sub.Out() {
for msg := range votesSub.Out() {
vote := msg.Data().(types.EventDataVote)
// we only fire for our own votes
if bytes.Equal(addr, vote.Vote.ValidatorAddress) {

98
consensus/reactor_test.go
View File

@ -91,11 +91,11 @@ func stopConsensusNet(logger log.Logger, reactors []*ConsensusReactor, eventBuse
func TestReactorBasic(t *testing.T) {
N := 4
css := randConsensusNet(N, "consensus_reactor_test", newMockTickerFunc(true), newCounter)
reactors, eventSubs, eventBuses := startConsensusNet(t, css, N)
reactors, blocksSubs, eventBuses := startConsensusNet(t, css, N)
defer stopConsensusNet(log.TestingLogger(), reactors, eventBuses)
// wait till everyone makes the first new block
timeoutWaitGroup(t, N, func(j int) {
<-eventSubs[j].Out()
<-blocksSubs[j].Out()
}, css)
}
@ -167,19 +167,19 @@ func TestReactorWithEvidence(t *testing.T) {
css[i] = cs
}
reactors, eventSubs, eventBuses := startConsensusNet(t, css, nValidators)
reactors, blocksSubs, eventBuses := startConsensusNet(t, css, nValidators)
defer stopConsensusNet(log.TestingLogger(), reactors, eventBuses)
// wait till everyone makes the first new block with no evidence
timeoutWaitGroup(t, nValidators, func(j int) {
msg := <-eventSubs[j].Out()
msg := <-blocksSubs[j].Out()
block := msg.Data().(types.EventDataNewBlock).Block
assert.True(t, len(block.Evidence.Evidence) == 0)
}, css)
// second block should have evidence
timeoutWaitGroup(t, nValidators, func(j int) {
msg := <-eventSubs[j].Out()
msg := <-blocksSubs[j].Out()
block := msg.Data().(types.EventDataNewBlock).Block
assert.True(t, len(block.Evidence.Evidence) > 0)
}, css)
@ -225,7 +225,7 @@ func TestReactorCreatesBlockWhenEmptyBlocksFalse(t *testing.T) {
func(c *cfg.Config) {
c.Consensus.CreateEmptyBlocks = false
})
reactors, eventSubs, eventBuses := startConsensusNet(t, css, N)
reactors, blocksSubs, eventBuses := startConsensusNet(t, css, N)
defer stopConsensusNet(log.TestingLogger(), reactors, eventBuses)
// send a tx
@ -235,7 +235,7 @@ func TestReactorCreatesBlockWhenEmptyBlocksFalse(t *testing.T) {
// wait till everyone makes the first new block
timeoutWaitGroup(t, N, func(j int) {
<-eventSubs[j].Out()
<-blocksSubs[j].Out()
}, css)
}
@ -243,12 +243,12 @@ func TestReactorCreatesBlockWhenEmptyBlocksFalse(t *testing.T) {
func TestReactorRecordsVotesAndBlockParts(t *testing.T) {
N := 4
css := randConsensusNet(N, "consensus_reactor_test", newMockTickerFunc(true), newCounter)
reactors, eventSubs, eventBuses := startConsensusNet(t, css, N)
reactors, blocksSubs, eventBuses := startConsensusNet(t, css, N)
defer stopConsensusNet(log.TestingLogger(), reactors, eventBuses)
// wait till everyone makes the first new block
timeoutWaitGroup(t, N, func(j int) {
<-eventSubs[j].Out()
<-blocksSubs[j].Out()
}, css)
// Get peer
@ -267,7 +267,7 @@ func TestReactorVotingPowerChange(t *testing.T) {
nVals := 4
logger := log.TestingLogger()
css := randConsensusNet(nVals, "consensus_voting_power_changes_test", newMockTickerFunc(true), newPersistentKVStore)
reactors, eventSubs, eventBuses := startConsensusNet(t, css, nVals)
reactors, blocksSubs, eventBuses := startConsensusNet(t, css, nVals)
defer stopConsensusNet(logger, reactors, eventBuses)
// map of active validators
@ -279,7 +279,7 @@ func TestReactorVotingPowerChange(t *testing.T) {
// wait till everyone makes block 1
timeoutWaitGroup(t, nVals, func(j int) {
<-eventSubs[j].Out()
<-blocksSubs[j].Out()
}, css)
//---------------------------------------------------------------------------
@ -290,10 +290,10 @@ func TestReactorVotingPowerChange(t *testing.T) {
updateValidatorTx := kvstore.MakeValSetChangeTx(val1PubKeyABCI, 25)
previousTotalVotingPower := css[0].GetRoundState().LastValidators.TotalVotingPower()
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css, updateValidatorTx)
waitForAndValidateBlockWithTx(t, nVals, activeVals, eventSubs, css, updateValidatorTx)
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css, updateValidatorTx)
waitForAndValidateBlockWithTx(t, nVals, activeVals, blocksSubs, css, updateValidatorTx)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css)
if css[0].GetRoundState().LastValidators.TotalVotingPower() == previousTotalVotingPower {
t.Fatalf("expected voting power to change (before: %d, after: %d)", previousTotalVotingPower, css[0].GetRoundState().LastValidators.TotalVotingPower())
@ -302,10 +302,10 @@ func TestReactorVotingPowerChange(t *testing.T) {
updateValidatorTx = kvstore.MakeValSetChangeTx(val1PubKeyABCI, 2)
previousTotalVotingPower = css[0].GetRoundState().LastValidators.TotalVotingPower()
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css, updateValidatorTx)
waitForAndValidateBlockWithTx(t, nVals, activeVals, eventSubs, css, updateValidatorTx)
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css, updateValidatorTx)
waitForAndValidateBlockWithTx(t, nVals, activeVals, blocksSubs, css, updateValidatorTx)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css)
if css[0].GetRoundState().LastValidators.TotalVotingPower() == previousTotalVotingPower {
t.Fatalf("expected voting power to change (before: %d, after: %d)", previousTotalVotingPower, css[0].GetRoundState().LastValidators.TotalVotingPower())
@ -314,10 +314,10 @@ func TestReactorVotingPowerChange(t *testing.T) {
updateValidatorTx = kvstore.MakeValSetChangeTx(val1PubKeyABCI, 26)
previousTotalVotingPower = css[0].GetRoundState().LastValidators.TotalVotingPower()
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css, updateValidatorTx)
waitForAndValidateBlockWithTx(t, nVals, activeVals, eventSubs, css, updateValidatorTx)
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css, updateValidatorTx)
waitForAndValidateBlockWithTx(t, nVals, activeVals, blocksSubs, css, updateValidatorTx)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css)
waitForAndValidateBlock(t, nVals, activeVals, blocksSubs, css)
if css[0].GetRoundState().LastValidators.TotalVotingPower() == previousTotalVotingPower {
t.Fatalf("expected voting power to change (before: %d, after: %d)", previousTotalVotingPower, css[0].GetRoundState().LastValidators.TotalVotingPower())
@ -331,7 +331,7 @@ func TestReactorValidatorSetChanges(t *testing.T) {
logger := log.TestingLogger()
reactors, eventSubs, eventBuses := startConsensusNet(t, css, nPeers)
reactors, blocksSubs, eventBuses := startConsensusNet(t, css, nPeers)
defer stopConsensusNet(logger, reactors, eventBuses)
// map of active validators
@ -343,7 +343,7 @@ func TestReactorValidatorSetChanges(t *testing.T) {
// wait till everyone makes block 1
timeoutWaitGroup(t, nPeers, func(j int) {
<-eventSubs[j].Out()
<-blocksSubs[j].Out()
}, css)
//---------------------------------------------------------------------------
@ -356,22 +356,22 @@ func TestReactorValidatorSetChanges(t *testing.T) {
// wait till everyone makes block 2
// ensure the commit includes all validators
// send newValTx to change vals in block 3
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css, newValidatorTx1)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css, newValidatorTx1)
// wait till everyone makes block 3.
// it includes the commit for block 2, which is by the original validator set
waitForAndValidateBlockWithTx(t, nPeers, activeVals, eventSubs, css, newValidatorTx1)
waitForAndValidateBlockWithTx(t, nPeers, activeVals, blocksSubs, css, newValidatorTx1)
// wait till everyone makes block 4.
// it includes the commit for block 3, which is by the original validator set
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css)
// the commits for block 4 should be with the updated validator set
activeVals[string(newValidatorPubKey1.Address())] = struct{}{}
// wait till everyone makes block 5
// it includes the commit for block 4, which should have the updated validator set
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, eventSubs, css)
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, blocksSubs, css)
//---------------------------------------------------------------------------
logger.Info("---------------------------- Testing changing the voting power of one validator")
@ -381,10 +381,10 @@ func TestReactorValidatorSetChanges(t *testing.T) {
updateValidatorTx1 := kvstore.MakeValSetChangeTx(updatePubKey1ABCI, 25)
previousTotalVotingPower := css[nVals].GetRoundState().LastValidators.TotalVotingPower()
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css, updateValidatorTx1)
waitForAndValidateBlockWithTx(t, nPeers, activeVals, eventSubs, css, updateValidatorTx1)
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css)
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css, updateValidatorTx1)
waitForAndValidateBlockWithTx(t, nPeers, activeVals, blocksSubs, css, updateValidatorTx1)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css)
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, blocksSubs, css)
if css[nVals].GetRoundState().LastValidators.TotalVotingPower() == previousTotalVotingPower {
t.Errorf("expected voting power to change (before: %d, after: %d)", previousTotalVotingPower, css[nVals].GetRoundState().LastValidators.TotalVotingPower())
@ -401,12 +401,12 @@ func TestReactorValidatorSetChanges(t *testing.T) {
newVal3ABCI := types.TM2PB.PubKey(newValidatorPubKey3)
newValidatorTx3 := kvstore.MakeValSetChangeTx(newVal3ABCI, testMinPower)
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css, newValidatorTx2, newValidatorTx3)
waitForAndValidateBlockWithTx(t, nPeers, activeVals, eventSubs, css, newValidatorTx2, newValidatorTx3)
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css, newValidatorTx2, newValidatorTx3)
waitForAndValidateBlockWithTx(t, nPeers, activeVals, blocksSubs, css, newValidatorTx2, newValidatorTx3)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css)
activeVals[string(newValidatorPubKey2.Address())] = struct{}{}
activeVals[string(newValidatorPubKey3.Address())] = struct{}{}
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, eventSubs, css)
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, blocksSubs, css)
//---------------------------------------------------------------------------
logger.Info("---------------------------- Testing removing two validators at once")
@ -414,12 +414,12 @@ func TestReactorValidatorSetChanges(t *testing.T) {
removeValidatorTx2 := kvstore.MakeValSetChangeTx(newVal2ABCI, 0)
removeValidatorTx3 := kvstore.MakeValSetChangeTx(newVal3ABCI, 0)
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css, removeValidatorTx2, removeValidatorTx3)
waitForAndValidateBlockWithTx(t, nPeers, activeVals, eventSubs, css, removeValidatorTx2, removeValidatorTx3)
waitForAndValidateBlock(t, nPeers, activeVals, eventSubs, css)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css, removeValidatorTx2, removeValidatorTx3)
waitForAndValidateBlockWithTx(t, nPeers, activeVals, blocksSubs, css, removeValidatorTx2, removeValidatorTx3)
waitForAndValidateBlock(t, nPeers, activeVals, blocksSubs, css)
delete(activeVals, string(newValidatorPubKey2.Address()))
delete(activeVals, string(newValidatorPubKey3.Address()))
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, eventSubs, css)
waitForBlockWithUpdatedValsAndValidateIt(t, nPeers, activeVals, blocksSubs, css)
}
// Check we can make blocks with skip_timeout_commit=false
@ -431,12 +431,12 @@ func TestReactorWithTimeoutCommit(t *testing.T) {
css[i].config.SkipTimeoutCommit = false
}
reactors, eventSubs, eventBuses := startConsensusNet(t, css, N-1)
reactors, blocksSubs, eventBuses := startConsensusNet(t, css, N-1)
defer stopConsensusNet(log.TestingLogger(), reactors, eventBuses)
// wait till everyone makes the first new block
timeoutWaitGroup(t, N-1, func(j int) {
<-eventSubs[j].Out()
<-blocksSubs[j].Out()
}, css)
}
@ -444,13 +444,13 @@ func waitForAndValidateBlock(
t *testing.T,
n int,
activeVals map[string]struct{},
eventSubs []types.Subscription,
blocksSubs []types.Subscription,
css []*ConsensusState,
txs ...[]byte,
) {
timeoutWaitGroup(t, n, func(j int) {
css[j].Logger.Debug("waitForAndValidateBlock")
msg := <-eventSubs[j].Out()
msg := <-blocksSubs[j].Out()
newBlock := msg.Data().(types.EventDataNewBlock).Block
css[j].Logger.Debug("waitForAndValidateBlock: Got block", "height", newBlock.Height)
err := validateBlock(newBlock, activeVals)
@ -466,7 +466,7 @@ func waitForAndValidateBlockWithTx(
t *testing.T,
n int,
activeVals map[string]struct{},
eventSubs []types.Subscription,
blocksSubs []types.Subscription,
css []*ConsensusState,
txs ...[]byte,
) {
@ -475,7 +475,7 @@ func waitForAndValidateBlockWithTx(
BLOCK_TX_LOOP:
for {
css[j].Logger.Debug("waitForAndValidateBlockWithTx", "ntxs", ntxs)
msg := <-eventSubs[j].Out()
msg := <-blocksSubs[j].Out()
newBlock := msg.Data().(types.EventDataNewBlock).Block
css[j].Logger.Debug("waitForAndValidateBlockWithTx: Got block", "height", newBlock.Height)
err := validateBlock(newBlock, activeVals)
@ -501,7 +501,7 @@ func waitForBlockWithUpdatedValsAndValidateIt(
t *testing.T,
n int,
updatedVals map[string]struct{},
eventSubs []types.Subscription,
blocksSubs []types.Subscription,
css []*ConsensusState,
) {
timeoutWaitGroup(t, n, func(j int) {
@ -510,7 +510,7 @@ func waitForBlockWithUpdatedValsAndValidateIt(
LOOP:
for {
css[j].Logger.Debug("waitForBlockWithUpdatedValsAndValidateIt")
msg := <-eventSubs[j].Out()
msg := <-blocksSubs[j].Out()
newBlock = msg.Data().(types.EventDataNewBlock).Block
if newBlock.LastCommit.Size() == len(updatedVals) {
css[j].Logger.Debug("waitForBlockWithUpdatedValsAndValidateIt: Got block", "height", newBlock.Height)

3
consensus/replay_file.go
View File

@ -82,7 +82,6 @@ func (cs *ConsensusState) ReplayFile(file string, console bool) error {
return err
}
// TODO: pass a subscription
if err := pb.cs.readReplayMessage(msg, newStepSub); err != nil {
return err
}
@ -223,7 +222,6 @@ func (pb *playback) replayConsoleLoop() int {
defer pb.cs.eventBus.Unsubscribe(ctx, subscriber, types.EventQueryNewRoundStep)
if len(tokens) == 1 {
// TODO: pass a subscription
if err := pb.replayReset(1, newStepSub); err != nil {
pb.cs.Logger.Error("Replay reset error", "err", err)
}
@ -234,7 +232,6 @@ func (pb *playback) replayConsoleLoop() int {
} else if i > pb.count {
fmt.Printf("argument to back must not be larger than the current count (%d)\n", pb.count)
} else {
// TODO: pass a subscription
if err := pb.replayReset(i, newStepSub); err != nil {
pb.cs.Logger.Error("Replay reset error", "err", err)
}

1
consensus/state_test.go
View File

@ -1290,7 +1290,6 @@ func (n *fakeTxNotifier) Notify() {
func TestStartNextHeightCorrectly(t *testing.T) {
config.Consensus.SkipTimeoutCommit = false
cs1, vss := randConsensusState(4)
// DATA RACE
cs1.txNotifier = &fakeTxNotifier{ch: make(chan struct{})}
vs2, vs3, vs4 := vss[1], vss[2], vss[3]