You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
582 lines
16 KiB
582 lines
16 KiB
package node
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"math"
|
|
"net"
|
|
"os"
|
|
"syscall"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
dbm "github.com/tendermint/tm-db"
|
|
|
|
"github.com/tendermint/tendermint/abci/example/kvstore"
|
|
cfg "github.com/tendermint/tendermint/config"
|
|
"github.com/tendermint/tendermint/crypto"
|
|
"github.com/tendermint/tendermint/crypto/ed25519"
|
|
"github.com/tendermint/tendermint/crypto/tmhash"
|
|
"github.com/tendermint/tendermint/evidence"
|
|
"github.com/tendermint/tendermint/libs/log"
|
|
tmrand "github.com/tendermint/tendermint/libs/rand"
|
|
mempl "github.com/tendermint/tendermint/mempool"
|
|
"github.com/tendermint/tendermint/p2p"
|
|
p2pmock "github.com/tendermint/tendermint/p2p/mock"
|
|
"github.com/tendermint/tendermint/privval"
|
|
"github.com/tendermint/tendermint/proxy"
|
|
sm "github.com/tendermint/tendermint/state"
|
|
"github.com/tendermint/tendermint/store"
|
|
"github.com/tendermint/tendermint/types"
|
|
tmtime "github.com/tendermint/tendermint/types/time"
|
|
)
|
|
|
|
func TestNodeStartStop(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_node_test")
|
|
defer os.RemoveAll(config.RootDir)
|
|
|
|
// create & start node
|
|
n, err := DefaultNewNode(config, log.TestingLogger())
|
|
require.NoError(t, err)
|
|
err = n.Start()
|
|
require.NoError(t, err)
|
|
|
|
t.Logf("Started node %v", n.sw.NodeInfo())
|
|
|
|
// wait for the node to produce a block
|
|
blocksSub, err := n.EventBus().Subscribe(context.Background(), "node_test", types.EventQueryNewBlock)
|
|
require.NoError(t, err)
|
|
select {
|
|
case <-blocksSub.Out():
|
|
case <-blocksSub.Canceled():
|
|
t.Fatal("blocksSub was canceled")
|
|
case <-time.After(10 * time.Second):
|
|
t.Fatal("timed out waiting for the node to produce a block")
|
|
}
|
|
|
|
// stop the node
|
|
go func() {
|
|
err = n.Stop()
|
|
require.NoError(t, err)
|
|
}()
|
|
|
|
select {
|
|
case <-n.Quit():
|
|
case <-time.After(5 * time.Second):
|
|
pid := os.Getpid()
|
|
p, err := os.FindProcess(pid)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
err = p.Signal(syscall.SIGABRT)
|
|
fmt.Println(err)
|
|
t.Fatal("timed out waiting for shutdown")
|
|
}
|
|
}
|
|
|
|
func TestSplitAndTrimEmpty(t *testing.T) {
|
|
testCases := []struct {
|
|
s string
|
|
sep string
|
|
cutset string
|
|
expected []string
|
|
}{
|
|
{"a,b,c", ",", " ", []string{"a", "b", "c"}},
|
|
{" a , b , c ", ",", " ", []string{"a", "b", "c"}},
|
|
{" a, b, c ", ",", " ", []string{"a", "b", "c"}},
|
|
{" a, ", ",", " ", []string{"a"}},
|
|
{" ", ",", " ", []string{}},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
assert.Equal(t, tc.expected, splitAndTrimEmpty(tc.s, tc.sep, tc.cutset), "%s", tc.s)
|
|
}
|
|
}
|
|
|
|
func TestNodeDelayedStart(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_delayed_start_test")
|
|
defer os.RemoveAll(config.RootDir)
|
|
now := tmtime.Now()
|
|
|
|
// create & start node
|
|
n, err := DefaultNewNode(config, log.TestingLogger())
|
|
n.GenesisDoc().GenesisTime = now.Add(2 * time.Second)
|
|
require.NoError(t, err)
|
|
|
|
err = n.Start()
|
|
require.NoError(t, err)
|
|
defer n.Stop() //nolint:errcheck // ignore for tests
|
|
|
|
startTime := tmtime.Now()
|
|
assert.Equal(t, true, startTime.After(n.GenesisDoc().GenesisTime))
|
|
}
|
|
|
|
func TestNodeSetAppVersion(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_app_version_test")
|
|
defer os.RemoveAll(config.RootDir)
|
|
|
|
// create & start node
|
|
n, err := DefaultNewNode(config, log.TestingLogger())
|
|
require.NoError(t, err)
|
|
|
|
// default config uses the kvstore app
|
|
var appVersion uint64 = kvstore.ProtocolVersion
|
|
|
|
// check version is set in state
|
|
state, err := n.stateStore.Load()
|
|
require.NoError(t, err)
|
|
assert.Equal(t, state.Version.Consensus.App, appVersion)
|
|
|
|
// check version is set in node info
|
|
assert.Equal(t, n.nodeInfo.ProtocolVersion.App, appVersion)
|
|
}
|
|
|
|
func TestNodeSetPrivValTCP(t *testing.T) {
|
|
addr := "tcp://" + testFreeAddr(t)
|
|
|
|
config := cfg.ResetTestRoot("node_priv_val_tcp_test")
|
|
defer os.RemoveAll(config.RootDir)
|
|
config.BaseConfig.PrivValidatorListenAddr = addr
|
|
|
|
dialer := privval.DialTCPFn(addr, 100*time.Millisecond, ed25519.GenPrivKey())
|
|
dialerEndpoint := privval.NewSignerDialerEndpoint(
|
|
log.TestingLogger(),
|
|
dialer,
|
|
)
|
|
privval.SignerDialerEndpointTimeoutReadWrite(100 * time.Millisecond)(dialerEndpoint)
|
|
|
|
signerServer := privval.NewSignerServer(
|
|
dialerEndpoint,
|
|
config.ChainID(),
|
|
types.NewMockPV(),
|
|
)
|
|
|
|
go func() {
|
|
err := signerServer.Start()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
}()
|
|
defer signerServer.Stop() //nolint:errcheck // ignore for tests
|
|
|
|
n, err := DefaultNewNode(config, log.TestingLogger())
|
|
require.NoError(t, err)
|
|
assert.IsType(t, &privval.RetrySignerClient{}, n.PrivValidator())
|
|
}
|
|
|
|
// address without a protocol must result in error
|
|
func TestPrivValidatorListenAddrNoProtocol(t *testing.T) {
|
|
addrNoPrefix := testFreeAddr(t)
|
|
|
|
config := cfg.ResetTestRoot("node_priv_val_tcp_test")
|
|
defer os.RemoveAll(config.RootDir)
|
|
config.BaseConfig.PrivValidatorListenAddr = addrNoPrefix
|
|
|
|
_, err := DefaultNewNode(config, log.TestingLogger())
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
func TestNodeSetPrivValIPC(t *testing.T) {
|
|
tmpfile := "/tmp/kms." + tmrand.Str(6) + ".sock"
|
|
defer os.Remove(tmpfile) // clean up
|
|
|
|
config := cfg.ResetTestRoot("node_priv_val_tcp_test")
|
|
defer os.RemoveAll(config.RootDir)
|
|
config.BaseConfig.PrivValidatorListenAddr = "unix://" + tmpfile
|
|
|
|
dialer := privval.DialUnixFn(tmpfile)
|
|
dialerEndpoint := privval.NewSignerDialerEndpoint(
|
|
log.TestingLogger(),
|
|
dialer,
|
|
)
|
|
privval.SignerDialerEndpointTimeoutReadWrite(100 * time.Millisecond)(dialerEndpoint)
|
|
|
|
pvsc := privval.NewSignerServer(
|
|
dialerEndpoint,
|
|
config.ChainID(),
|
|
types.NewMockPV(),
|
|
)
|
|
|
|
go func() {
|
|
err := pvsc.Start()
|
|
require.NoError(t, err)
|
|
}()
|
|
defer pvsc.Stop() //nolint:errcheck // ignore for tests
|
|
|
|
n, err := DefaultNewNode(config, log.TestingLogger())
|
|
require.NoError(t, err)
|
|
assert.IsType(t, &privval.RetrySignerClient{}, n.PrivValidator())
|
|
}
|
|
|
|
// testFreeAddr claims a free port so we don't block on listener being ready.
|
|
func testFreeAddr(t *testing.T) string {
|
|
ln, err := net.Listen("tcp", "127.0.0.1:0")
|
|
require.NoError(t, err)
|
|
defer ln.Close()
|
|
|
|
return fmt.Sprintf("127.0.0.1:%d", ln.Addr().(*net.TCPAddr).Port)
|
|
}
|
|
|
|
// create a proposal block using real and full
|
|
// mempool and evidence pool and validate it.
|
|
func TestCreateProposalBlock(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_create_proposal")
|
|
defer os.RemoveAll(config.RootDir)
|
|
cc := proxy.NewLocalClientCreator(kvstore.NewApplication())
|
|
proxyApp := proxy.NewAppConns(cc)
|
|
err := proxyApp.Start()
|
|
require.Nil(t, err)
|
|
defer proxyApp.Stop() //nolint:errcheck // ignore for tests
|
|
|
|
logger := log.TestingLogger()
|
|
|
|
const height int64 = 1
|
|
state, stateDB, privVals := state(1, height)
|
|
stateStore := sm.NewStore(stateDB)
|
|
maxBytes := 16384
|
|
const partSize uint32 = 256
|
|
maxEvidenceBytes := int64(maxBytes / 2)
|
|
state.ConsensusParams.Block.MaxBytes = int64(maxBytes)
|
|
state.ConsensusParams.Evidence.MaxBytes = maxEvidenceBytes
|
|
proposerAddr, _ := state.Validators.GetByIndex(0)
|
|
|
|
// Make Mempool
|
|
mempool := mempl.NewCListMempool(
|
|
config.Mempool,
|
|
proxyApp.Mempool(),
|
|
state.LastBlockHeight,
|
|
mempl.WithMetrics(mempl.NopMetrics()),
|
|
mempl.WithPreCheck(sm.TxPreCheck(state)),
|
|
mempl.WithPostCheck(sm.TxPostCheck(state)),
|
|
)
|
|
mempool.SetLogger(logger)
|
|
|
|
// Make EvidencePool
|
|
evidenceDB := dbm.NewMemDB()
|
|
blockStore := store.NewBlockStore(dbm.NewMemDB())
|
|
evidencePool, err := evidence.NewPool(logger, evidenceDB, stateStore, blockStore)
|
|
require.NoError(t, err)
|
|
|
|
// fill the evidence pool with more evidence
|
|
// than can fit in a block
|
|
var currentBytes int64 = 0
|
|
for currentBytes <= maxEvidenceBytes {
|
|
ev := types.NewMockDuplicateVoteEvidenceWithValidator(height, time.Now(), privVals[0], "test-chain")
|
|
currentBytes += int64(len(ev.Bytes()))
|
|
evidencePool.ReportConflictingVotes(ev.VoteA, ev.VoteB)
|
|
}
|
|
|
|
evList, size := evidencePool.PendingEvidence(state.ConsensusParams.Evidence.MaxBytes)
|
|
require.Less(t, size, state.ConsensusParams.Evidence.MaxBytes+1)
|
|
evData := &types.EvidenceData{Evidence: evList}
|
|
require.EqualValues(t, size, evData.ByteSize())
|
|
|
|
// fill the mempool with more txs
|
|
// than can fit in a block
|
|
txLength := 100
|
|
for i := 0; i <= maxBytes/txLength; i++ {
|
|
tx := tmrand.Bytes(txLength)
|
|
err := mempool.CheckTx(tx, nil, mempl.TxInfo{})
|
|
assert.NoError(t, err)
|
|
}
|
|
|
|
blockExec := sm.NewBlockExecutor(
|
|
stateStore,
|
|
logger,
|
|
proxyApp.Consensus(),
|
|
mempool,
|
|
evidencePool,
|
|
)
|
|
|
|
commit := types.NewCommit(height-1, 0, types.BlockID{}, nil)
|
|
block, _ := blockExec.CreateProposalBlock(
|
|
height,
|
|
state, commit,
|
|
proposerAddr,
|
|
)
|
|
|
|
// check that the part set does not exceed the maximum block size
|
|
partSet := block.MakePartSet(partSize)
|
|
assert.Less(t, partSet.ByteSize(), int64(maxBytes))
|
|
|
|
partSetFromHeader := types.NewPartSetFromHeader(partSet.Header())
|
|
for partSetFromHeader.Count() < partSetFromHeader.Total() {
|
|
added, err := partSetFromHeader.AddPart(partSet.GetPart(int(partSetFromHeader.Count())))
|
|
require.NoError(t, err)
|
|
require.True(t, added)
|
|
}
|
|
assert.EqualValues(t, partSetFromHeader.ByteSize(), partSet.ByteSize())
|
|
|
|
err = blockExec.ValidateBlock(state, block)
|
|
assert.NoError(t, err)
|
|
}
|
|
|
|
func TestMaxTxsProposalBlockSize(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_create_proposal")
|
|
defer os.RemoveAll(config.RootDir)
|
|
cc := proxy.NewLocalClientCreator(kvstore.NewApplication())
|
|
proxyApp := proxy.NewAppConns(cc)
|
|
err := proxyApp.Start()
|
|
require.Nil(t, err)
|
|
defer proxyApp.Stop() //nolint:errcheck // ignore for tests
|
|
|
|
logger := log.TestingLogger()
|
|
|
|
const height int64 = 1
|
|
state, stateDB, _ := state(1, height)
|
|
stateStore := sm.NewStore(stateDB)
|
|
const maxBytes int64 = 16384
|
|
const partSize uint32 = 256
|
|
state.ConsensusParams.Block.MaxBytes = maxBytes
|
|
proposerAddr, _ := state.Validators.GetByIndex(0)
|
|
|
|
// Make Mempool
|
|
mempool := mempl.NewCListMempool(
|
|
config.Mempool,
|
|
proxyApp.Mempool(),
|
|
state.LastBlockHeight,
|
|
mempl.WithMetrics(mempl.NopMetrics()),
|
|
mempl.WithPreCheck(sm.TxPreCheck(state)),
|
|
mempl.WithPostCheck(sm.TxPostCheck(state)),
|
|
)
|
|
mempool.SetLogger(logger)
|
|
|
|
// fill the mempool with one txs just below the maximum size
|
|
txLength := int(types.MaxDataBytesNoEvidence(maxBytes, 1))
|
|
tx := tmrand.Bytes(txLength - 4) // to account for the varint
|
|
err = mempool.CheckTx(tx, nil, mempl.TxInfo{})
|
|
assert.NoError(t, err)
|
|
|
|
blockExec := sm.NewBlockExecutor(
|
|
stateStore,
|
|
logger,
|
|
proxyApp.Consensus(),
|
|
mempool,
|
|
sm.EmptyEvidencePool{},
|
|
)
|
|
|
|
commit := types.NewCommit(height-1, 0, types.BlockID{}, nil)
|
|
block, _ := blockExec.CreateProposalBlock(
|
|
height,
|
|
state, commit,
|
|
proposerAddr,
|
|
)
|
|
|
|
pb, err := block.ToProto()
|
|
require.NoError(t, err)
|
|
assert.Less(t, int64(pb.Size()), maxBytes)
|
|
|
|
// check that the part set does not exceed the maximum block size
|
|
partSet := block.MakePartSet(partSize)
|
|
assert.EqualValues(t, partSet.ByteSize(), int64(pb.Size()))
|
|
}
|
|
|
|
func TestMaxProposalBlockSize(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_create_proposal")
|
|
defer os.RemoveAll(config.RootDir)
|
|
cc := proxy.NewLocalClientCreator(kvstore.NewApplication())
|
|
proxyApp := proxy.NewAppConns(cc)
|
|
err := proxyApp.Start()
|
|
require.Nil(t, err)
|
|
defer proxyApp.Stop() //nolint:errcheck // ignore for tests
|
|
|
|
logger := log.TestingLogger()
|
|
|
|
state, stateDB, _ := state(types.MaxVotesCount, int64(1))
|
|
stateStore := sm.NewStore(stateDB)
|
|
const maxBytes int64 = 1024 * 1024 * 2
|
|
state.ConsensusParams.Block.MaxBytes = maxBytes
|
|
proposerAddr, _ := state.Validators.GetByIndex(0)
|
|
|
|
// Make Mempool
|
|
mempool := mempl.NewCListMempool(
|
|
config.Mempool,
|
|
proxyApp.Mempool(),
|
|
state.LastBlockHeight,
|
|
mempl.WithMetrics(mempl.NopMetrics()),
|
|
mempl.WithPreCheck(sm.TxPreCheck(state)),
|
|
mempl.WithPostCheck(sm.TxPostCheck(state)),
|
|
)
|
|
mempool.SetLogger(logger)
|
|
|
|
// fill the mempool with one txs just below the maximum size
|
|
txLength := int(types.MaxDataBytesNoEvidence(maxBytes, types.MaxVotesCount))
|
|
tx := tmrand.Bytes(txLength - 6) // to account for the varint
|
|
err = mempool.CheckTx(tx, nil, mempl.TxInfo{})
|
|
assert.NoError(t, err)
|
|
// now produce more txs than what a normal block can hold with 10 smaller txs
|
|
// At the end of the test, only the single big tx should be added
|
|
for i := 0; i < 10; i++ {
|
|
tx := tmrand.Bytes(10)
|
|
err = mempool.CheckTx(tx, nil, mempl.TxInfo{})
|
|
assert.NoError(t, err)
|
|
}
|
|
|
|
blockExec := sm.NewBlockExecutor(
|
|
stateStore,
|
|
logger,
|
|
proxyApp.Consensus(),
|
|
mempool,
|
|
sm.EmptyEvidencePool{},
|
|
)
|
|
|
|
blockID := types.BlockID{
|
|
Hash: tmhash.Sum([]byte("blockID_hash")),
|
|
PartSetHeader: types.PartSetHeader{
|
|
Total: math.MaxInt32,
|
|
Hash: tmhash.Sum([]byte("blockID_part_set_header_hash")),
|
|
},
|
|
}
|
|
|
|
timestamp := time.Date(math.MaxInt64, 0, 0, 0, 0, 0, math.MaxInt64, time.UTC)
|
|
// change state in order to produce the largest accepted header
|
|
state.LastBlockID = blockID
|
|
state.LastBlockHeight = math.MaxInt64 - 1
|
|
state.LastBlockTime = timestamp
|
|
state.LastResultsHash = tmhash.Sum([]byte("last_results_hash"))
|
|
state.AppHash = tmhash.Sum([]byte("app_hash"))
|
|
state.Version.Consensus.Block = math.MaxInt64
|
|
state.Version.Consensus.App = math.MaxInt64
|
|
maxChainID := ""
|
|
for i := 0; i < types.MaxChainIDLen; i++ {
|
|
maxChainID += "𠜎"
|
|
}
|
|
state.ChainID = maxChainID
|
|
|
|
cs := types.CommitSig{
|
|
BlockIDFlag: types.BlockIDFlagNil,
|
|
ValidatorAddress: crypto.AddressHash([]byte("validator_address")),
|
|
Timestamp: timestamp,
|
|
Signature: crypto.CRandBytes(types.MaxSignatureSize),
|
|
}
|
|
|
|
commit := &types.Commit{
|
|
Height: math.MaxInt64,
|
|
Round: math.MaxInt32,
|
|
BlockID: blockID,
|
|
}
|
|
|
|
// add maximum amount of signatures to a single commit
|
|
for i := 0; i < types.MaxVotesCount; i++ {
|
|
commit.Signatures = append(commit.Signatures, cs)
|
|
}
|
|
|
|
block, partSet := blockExec.CreateProposalBlock(
|
|
math.MaxInt64,
|
|
state, commit,
|
|
proposerAddr,
|
|
)
|
|
|
|
// this ensures that the header is at max size
|
|
block.Header.Time = timestamp
|
|
|
|
pb, err := block.ToProto()
|
|
require.NoError(t, err)
|
|
|
|
// require that the header and commit be the max possible size
|
|
require.Equal(t, int64(pb.Header.Size()), types.MaxHeaderBytes)
|
|
require.Equal(t, int64(pb.LastCommit.Size()), types.MaxCommitBytes(types.MaxVotesCount))
|
|
// make sure that the block is less than the max possible size
|
|
assert.Equal(t, int64(pb.Size()), maxBytes)
|
|
// because of the proto overhead we expect the part set bytes to be equal or
|
|
// less than the pb block size
|
|
assert.LessOrEqual(t, partSet.ByteSize(), int64(pb.Size()))
|
|
|
|
}
|
|
|
|
func TestNodeNewNodeCustomReactors(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_new_node_custom_reactors_test")
|
|
defer os.RemoveAll(config.RootDir)
|
|
|
|
cr := p2pmock.NewReactor()
|
|
customBlockchainReactor := p2pmock.NewReactor()
|
|
|
|
nodeKey, err := p2p.LoadOrGenNodeKey(config.NodeKeyFile())
|
|
require.NoError(t, err)
|
|
pval, err := privval.LoadOrGenFilePV(config.PrivValidatorKeyFile(), config.PrivValidatorStateFile())
|
|
require.NoError(t, err)
|
|
|
|
appClient, closer := proxy.DefaultClientCreator(config.ProxyApp, config.ABCI, config.DBDir())
|
|
t.Cleanup(func() { closer.Close() })
|
|
n, err := NewNode(config,
|
|
pval,
|
|
nodeKey,
|
|
appClient,
|
|
DefaultGenesisDocProviderFunc(config),
|
|
DefaultDBProvider,
|
|
DefaultMetricsProvider(config.Instrumentation),
|
|
log.TestingLogger(),
|
|
CustomReactors(map[string]p2p.Reactor{"FOO": cr, "BLOCKCHAIN": customBlockchainReactor}),
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
err = n.Start()
|
|
require.NoError(t, err)
|
|
defer n.Stop() //nolint:errcheck // ignore for tests
|
|
|
|
assert.True(t, cr.IsRunning())
|
|
assert.Equal(t, cr, n.Switch().Reactor("FOO"))
|
|
|
|
assert.True(t, customBlockchainReactor.IsRunning())
|
|
assert.Equal(t, customBlockchainReactor, n.Switch().Reactor("BLOCKCHAIN"))
|
|
}
|
|
|
|
func TestNodeNewSeedNode(t *testing.T) {
|
|
config := cfg.ResetTestRoot("node_new_node_custom_reactors_test")
|
|
config.Mode = cfg.ModeSeed
|
|
defer os.RemoveAll(config.RootDir)
|
|
|
|
nodeKey, err := p2p.LoadOrGenNodeKey(config.NodeKeyFile())
|
|
require.NoError(t, err)
|
|
|
|
n, err := NewSeedNode(config,
|
|
nodeKey,
|
|
DefaultGenesisDocProviderFunc(config),
|
|
log.TestingLogger(),
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
err = n.Start()
|
|
require.NoError(t, err)
|
|
|
|
assert.True(t, n.pexReactor.IsRunning())
|
|
}
|
|
|
|
func state(nVals int, height int64) (sm.State, dbm.DB, []types.PrivValidator) {
|
|
privVals := make([]types.PrivValidator, nVals)
|
|
vals := make([]types.GenesisValidator, nVals)
|
|
for i := 0; i < nVals; i++ {
|
|
privVal := types.NewMockPV()
|
|
privVals[i] = privVal
|
|
vals[i] = types.GenesisValidator{
|
|
Address: privVal.PrivKey.PubKey().Address(),
|
|
PubKey: privVal.PrivKey.PubKey(),
|
|
Power: 1000,
|
|
Name: fmt.Sprintf("test%d", i),
|
|
}
|
|
}
|
|
s, _ := sm.MakeGenesisState(&types.GenesisDoc{
|
|
ChainID: "test-chain",
|
|
Validators: vals,
|
|
AppHash: nil,
|
|
})
|
|
|
|
// save validators to db for 2 heights
|
|
stateDB := dbm.NewMemDB()
|
|
stateStore := sm.NewStore(stateDB)
|
|
if err := stateStore.Save(s); err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
for i := 1; i < int(height); i++ {
|
|
s.LastBlockHeight++
|
|
s.LastValidators = s.Validators.Copy()
|
|
if err := stateStore.Save(s); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
return s, stateDB, privVals
|
|
}
|