diff --git a/CHANGELOG_PENDING.md b/CHANGELOG_PENDING.md index 98636a852..523c8480b 100644 --- a/CHANGELOG_PENDING.md +++ b/CHANGELOG_PENDING.md @@ -27,6 +27,7 @@ Special thanks to external contributors on this release: - [blocksync] \#7046 Remove v2 implementation of the blocksync service and recactor, which was disabled in the previous release. (@tychoish) - [p2p] \#7064 Remove WDRR queue implementation. (@tychoish) + - [config] \#7169 `WriteConfigFile` now returns an error. (@tychoish) - Blockchain Protocol diff --git a/cmd/tendermint/commands/init.go b/cmd/tendermint/commands/init.go index bc94f763b..02e400a0a 100644 --- a/cmd/tendermint/commands/init.go +++ b/cmd/tendermint/commands/init.go @@ -121,7 +121,9 @@ func initFilesWithConfig(config *cfg.Config) error { } // write config file - cfg.WriteConfigFile(config.RootDir, config) + if err := cfg.WriteConfigFile(config.RootDir, config); err != nil { + return err + } logger.Info("Generated config", "mode", config.Mode) return nil diff --git a/cmd/tendermint/commands/testnet.go b/cmd/tendermint/commands/testnet.go index ef46f5428..95955dd9b 100644 --- a/cmd/tendermint/commands/testnet.go +++ b/cmd/tendermint/commands/testnet.go @@ -239,7 +239,9 @@ func testnetFiles(cmd *cobra.Command, args []string) error { } config.Moniker = moniker(i) - cfg.WriteConfigFile(nodeDir, config) + if err := cfg.WriteConfigFile(nodeDir, config); err != nil { + return err + } } fmt.Printf("Successfully initialized %v node directories\n", nValidators+nNonValidators) diff --git a/config/toml.go b/config/toml.go index dc462243a..94c1907e8 100644 --- a/config/toml.go +++ b/config/toml.go @@ -45,23 +45,24 @@ func EnsureRoot(rootDir string) { // WriteConfigFile renders config using the template and writes it to configFilePath. // This function is called by cmd/tendermint/commands/init.go -func WriteConfigFile(rootDir string, config *Config) { +func WriteConfigFile(rootDir string, config *Config) error { var buffer bytes.Buffer if err := configTemplate.Execute(&buffer, config); err != nil { - panic(err) + return err } configFilePath := filepath.Join(rootDir, defaultConfigFilePath) - mustWriteFile(configFilePath, buffer.Bytes(), 0644) + return writeFile(configFilePath, buffer.Bytes(), 0644) } -func writeDefaultConfigFileIfNone(rootDir string) { +func writeDefaultConfigFileIfNone(rootDir string) error { configFilePath := filepath.Join(rootDir, defaultConfigFilePath) if !tmos.FileExists(configFilePath) { - WriteConfigFile(rootDir, DefaultConfig()) + return WriteConfigFile(rootDir, DefaultConfig()) } + return nil } // Note: any changes to the comments/variables/mapstructure @@ -503,22 +504,22 @@ namespace = "{{ .Instrumentation.Namespace }}" /****** these are for test settings ***********/ -func ResetTestRoot(testName string) *Config { +func ResetTestRoot(testName string) (*Config, error) { return ResetTestRootWithChainID(testName, "") } -func ResetTestRootWithChainID(testName string, chainID string) *Config { +func ResetTestRootWithChainID(testName string, chainID string) (*Config, error) { // create a unique, concurrency-safe test directory under os.TempDir() rootDir, err := ioutil.TempDir("", fmt.Sprintf("%s-%s_", chainID, testName)) if err != nil { - panic(err) + return nil, err } // ensure config and data subdirs are created if err := tmos.EnsureDir(filepath.Join(rootDir, defaultConfigDir), DefaultDirPerm); err != nil { - panic(err) + return nil, err } if err := tmos.EnsureDir(filepath.Join(rootDir, defaultDataDir), DefaultDirPerm); err != nil { - panic(err) + return nil, err } conf := DefaultConfig() @@ -527,26 +528,36 @@ func ResetTestRootWithChainID(testName string, chainID string) *Config { privStateFilePath := filepath.Join(rootDir, conf.PrivValidator.State) // Write default config file if missing. - writeDefaultConfigFileIfNone(rootDir) + if err := writeDefaultConfigFileIfNone(rootDir); err != nil { + return nil, err + } + if !tmos.FileExists(genesisFilePath) { if chainID == "" { chainID = "tendermint_test" } testGenesis := fmt.Sprintf(testGenesisFmt, chainID) - mustWriteFile(genesisFilePath, []byte(testGenesis), 0644) + if err := writeFile(genesisFilePath, []byte(testGenesis), 0644); err != nil { + return nil, err + } } // we always overwrite the priv val - mustWriteFile(privKeyFilePath, []byte(testPrivValidatorKey), 0644) - mustWriteFile(privStateFilePath, []byte(testPrivValidatorState), 0644) + if err := writeFile(privKeyFilePath, []byte(testPrivValidatorKey), 0644); err != nil { + return nil, err + } + if err := writeFile(privStateFilePath, []byte(testPrivValidatorState), 0644); err != nil { + return nil, err + } config := TestConfig().SetRoot(rootDir) - return config + return config, nil } -func mustWriteFile(filePath string, contents []byte, mode os.FileMode) { +func writeFile(filePath string, contents []byte, mode os.FileMode) error { if err := ioutil.WriteFile(filePath, contents, mode); err != nil { - tmos.Exit(fmt.Sprintf("failed to write file: %v", err)) + return fmt.Errorf("failed to write file: %w", err) } + return nil } var testGenesisFmt = `{ diff --git a/config/toml_test.go b/config/toml_test.go index d46cf9ce7..9af6e4f35 100644 --- a/config/toml_test.go +++ b/config/toml_test.go @@ -24,17 +24,17 @@ func TestEnsureRoot(t *testing.T) { // setup temp dir for test tmpDir, err := ioutil.TempDir("", "config-test") - require.Nil(err) + require.NoError(err) defer os.RemoveAll(tmpDir) // create root dir EnsureRoot(tmpDir) - WriteConfigFile(tmpDir, DefaultConfig()) + require.NoError(WriteConfigFile(tmpDir, DefaultConfig())) // make sure config is set properly data, err := ioutil.ReadFile(filepath.Join(tmpDir, defaultConfigFilePath)) - require.Nil(err) + require.NoError(err) checkConfig(t, string(data)) @@ -47,7 +47,8 @@ func TestEnsureTestRoot(t *testing.T) { testName := "ensureTestRoot" // create root dir - cfg := ResetTestRoot(testName) + cfg, err := ResetTestRoot(testName) + require.NoError(err) defer os.RemoveAll(cfg.RootDir) rootDir := cfg.RootDir diff --git a/internal/blocksync/reactor_test.go b/internal/blocksync/reactor_test.go index 6bca8d4a9..78e61020c 100644 --- a/internal/blocksync/reactor_test.go +++ b/internal/blocksync/reactor_test.go @@ -182,7 +182,8 @@ func (rts *reactorTestSuite) start(t *testing.T) { } func TestReactor_AbruptDisconnect(t *testing.T) { - cfg := config.ResetTestRoot("block_sync_reactor_test") + cfg, err := config.ResetTestRoot("block_sync_reactor_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) genDoc, privVals := factory.RandGenesisDoc(cfg, 1, false, 30) @@ -217,7 +218,8 @@ func TestReactor_AbruptDisconnect(t *testing.T) { } func TestReactor_SyncTime(t *testing.T) { - cfg := config.ResetTestRoot("block_sync_reactor_test") + cfg, err := config.ResetTestRoot("block_sync_reactor_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) genDoc, privVals := factory.RandGenesisDoc(cfg, 1, false, 30) @@ -240,7 +242,9 @@ func TestReactor_SyncTime(t *testing.T) { } func TestReactor_NoBlockResponse(t *testing.T) { - cfg := config.ResetTestRoot("block_sync_reactor_test") + cfg, err := config.ResetTestRoot("block_sync_reactor_test") + require.NoError(t, err) + defer os.RemoveAll(cfg.RootDir) genDoc, privVals := factory.RandGenesisDoc(cfg, 1, false, 30) @@ -287,7 +291,8 @@ func TestReactor_BadBlockStopsPeer(t *testing.T) { // See: https://github.com/tendermint/tendermint/issues/6005 t.SkipNow() - cfg := config.ResetTestRoot("block_sync_reactor_test") + cfg, err := config.ResetTestRoot("block_sync_reactor_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) maxBlockHeight := int64(48) diff --git a/internal/consensus/byzantine_test.go b/internal/consensus/byzantine_test.go index a826ef79b..ab8d12205 100644 --- a/internal/consensus/byzantine_test.go +++ b/internal/consensus/byzantine_test.go @@ -50,7 +50,9 @@ func TestByzantinePrevoteEquivocation(t *testing.T) { require.NoError(t, err) require.NoError(t, stateStore.Save(state)) - thisConfig := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + thisConfig, err := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + require.NoError(t, err) + defer os.RemoveAll(thisConfig.RootDir) ensureDir(path.Dir(thisConfig.Consensus.WalFile()), 0700) // dir for wal diff --git a/internal/consensus/common_test.go b/internal/consensus/common_test.go index 8b54f6026..8799d87d4 100644 --- a/internal/consensus/common_test.go +++ b/internal/consensus/common_test.go @@ -50,20 +50,26 @@ type cleanupFunc func() func configSetup(t *testing.T) *config.Config { t.Helper() - cfg := ResetConfig("consensus_reactor_test") - - consensusReplayConfig := ResetConfig("consensus_replay_test") - configStateTest := ResetConfig("consensus_state_test") - configMempoolTest := ResetConfig("consensus_mempool_test") - configByzantineTest := ResetConfig("consensus_byzantine_test") - - t.Cleanup(func() { - os.RemoveAll(cfg.RootDir) - os.RemoveAll(consensusReplayConfig.RootDir) - os.RemoveAll(configStateTest.RootDir) - os.RemoveAll(configMempoolTest.RootDir) - os.RemoveAll(configByzantineTest.RootDir) - }) + cfg, err := ResetConfig("consensus_reactor_test") + require.NoError(t, err) + t.Cleanup(func() { os.RemoveAll(cfg.RootDir) }) + + consensusReplayConfig, err := ResetConfig("consensus_replay_test") + require.NoError(t, err) + t.Cleanup(func() { os.RemoveAll(consensusReplayConfig.RootDir) }) + + configStateTest, err := ResetConfig("consensus_state_test") + require.NoError(t, err) + t.Cleanup(func() { os.RemoveAll(configStateTest.RootDir) }) + + configMempoolTest, err := ResetConfig("consensus_mempool_test") + require.NoError(t, err) + t.Cleanup(func() { os.RemoveAll(configMempoolTest.RootDir) }) + + configByzantineTest, err := ResetConfig("consensus_byzantine_test") + require.NoError(t, err) + t.Cleanup(func() { os.RemoveAll(configByzantineTest.RootDir) }) + return cfg } @@ -73,7 +79,7 @@ func ensureDir(dir string, mode os.FileMode) { } } -func ResetConfig(name string) *config.Config { +func ResetConfig(name string) (*config.Config, error) { return config.ResetTestRoot(name) } @@ -384,9 +390,12 @@ func subscribeToVoter(cs *State, addr []byte) <-chan tmpubsub.Message { //------------------------------------------------------------------------------- // consensus states -func newState(state sm.State, pv types.PrivValidator, app abci.Application) *State { - cfg := config.ResetTestRoot("consensus_state_test") - return newStateWithConfig(cfg, state, pv, app) +func newState(state sm.State, pv types.PrivValidator, app abci.Application) (*State, error) { + cfg, err := config.ResetTestRoot("consensus_state_test") + if err != nil { + return nil, err + } + return newStateWithConfig(cfg, state, pv, app), nil } func newStateWithConfig( @@ -454,13 +463,16 @@ func loadPrivValidator(cfg *config.Config) *privval.FilePV { return privValidator } -func randState(cfg *config.Config, nValidators int) (*State, []*validatorStub) { +func randState(cfg *config.Config, nValidators int) (*State, []*validatorStub, error) { // Get State state, privVals := randGenesisState(cfg, nValidators, false, 10) vss := make([]*validatorStub, nValidators) - cs := newState(state, privVals[0], kvstore.NewApplication()) + cs, err := newState(state, privVals[0], kvstore.NewApplication()) + if err != nil { + return nil, nil, err + } for i := 0; i < nValidators; i++ { vss[i] = newValidatorStub(privVals[i], int32(i)) @@ -468,7 +480,7 @@ func randState(cfg *config.Config, nValidators int) (*State, []*validatorStub) { // since cs1 starts at 1 incrementHeight(vss[1:]...) - return cs, vss + return cs, vss, nil } //------------------------------------------------------------------------------- @@ -722,7 +734,9 @@ func randConsensusState( blockStore := store.NewBlockStore(dbm.NewMemDB()) // each state needs its own db state, err := sm.MakeGenesisState(genDoc) require.NoError(t, err) - thisConfig := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + thisConfig, err := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + require.NoError(t, err) + configRootDirs = append(configRootDirs, thisConfig.RootDir) for _, opt := range configOpts { @@ -772,7 +786,11 @@ func randConsensusNetWithPeers( configRootDirs := make([]string, 0, nPeers) for i := 0; i < nPeers; i++ { state, _ := sm.MakeGenesisState(genDoc) - thisConfig := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + thisConfig, err := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + if err != nil { + panic(err) + } + configRootDirs = append(configRootDirs, thisConfig.RootDir) ensureDir(filepath.Dir(thisConfig.Consensus.WalFile()), 0700) // dir for wal if i == 0 { diff --git a/internal/consensus/mempool_test.go b/internal/consensus/mempool_test.go index 4b2037469..558dbd4b3 100644 --- a/internal/consensus/mempool_test.go +++ b/internal/consensus/mempool_test.go @@ -28,7 +28,8 @@ func assertMempool(txn txNotifier) mempool.Mempool { func TestMempoolNoProgressUntilTxsAvailable(t *testing.T) { baseConfig := configSetup(t) - config := ResetConfig("consensus_mempool_txs_available_test") + config, err := ResetConfig("consensus_mempool_txs_available_test") + require.NoError(t, err) t.Cleanup(func() { _ = os.RemoveAll(config.RootDir) }) config.Consensus.CreateEmptyBlocks = false @@ -50,7 +51,8 @@ func TestMempoolNoProgressUntilTxsAvailable(t *testing.T) { func TestMempoolProgressAfterCreateEmptyBlocksInterval(t *testing.T) { baseConfig := configSetup(t) - config := ResetConfig("consensus_mempool_txs_available_test") + config, err := ResetConfig("consensus_mempool_txs_available_test") + require.NoError(t, err) t.Cleanup(func() { _ = os.RemoveAll(config.RootDir) }) config.Consensus.CreateEmptyBlocksInterval = ensureTimeout @@ -70,7 +72,8 @@ func TestMempoolProgressAfterCreateEmptyBlocksInterval(t *testing.T) { func TestMempoolProgressInHigherRound(t *testing.T) { baseConfig := configSetup(t) - config := ResetConfig("consensus_mempool_txs_available_test") + config, err := ResetConfig("consensus_mempool_txs_available_test") + require.NoError(t, err) t.Cleanup(func() { _ = os.RemoveAll(config.RootDir) }) config.Consensus.CreateEmptyBlocks = false diff --git a/internal/consensus/reactor_test.go b/internal/consensus/reactor_test.go index 16fa13969..e17404960 100644 --- a/internal/consensus/reactor_test.go +++ b/internal/consensus/reactor_test.go @@ -334,7 +334,8 @@ func TestReactorWithEvidence(t *testing.T) { stateStore := sm.NewStore(stateDB) state, err := sm.MakeGenesisState(genDoc) require.NoError(t, err) - thisConfig := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + thisConfig, err := ResetConfig(fmt.Sprintf("%s_%d", testName, i)) + require.NoError(t, err) defer os.RemoveAll(thisConfig.RootDir) diff --git a/internal/consensus/replay_test.go b/internal/consensus/replay_test.go index 0d0ae36e8..f72da903b 100644 --- a/internal/consensus/replay_test.go +++ b/internal/consensus/replay_test.go @@ -131,7 +131,8 @@ func TestWALCrash(t *testing.T) { for _, tc := range testCases { tc := tc t.Run(tc.name, func(t *testing.T) { - consensusReplayConfig := ResetConfig(tc.name) + consensusReplayConfig, err := ResetConfig(tc.name) + require.NoError(t, err) crashWALandCheckLiveness(t, consensusReplayConfig, tc.initFn, tc.heightToStop) }) } @@ -690,7 +691,8 @@ func testHandshakeReplay(t *testing.T, sim *simulatorTestSuite, nBlocks int, mod cfg := sim.Config if testValidatorsChange { - testConfig := ResetConfig(fmt.Sprintf("%s_%v_m", t.Name(), mode)) + testConfig, err := ResetConfig(fmt.Sprintf("%s_%v_m", t.Name(), mode)) + require.NoError(t, err) defer func() { _ = os.RemoveAll(testConfig.RootDir) }() stateDB = dbm.NewMemDB() @@ -700,7 +702,8 @@ func testHandshakeReplay(t *testing.T, sim *simulatorTestSuite, nBlocks int, mod commits = sim.Commits store = newMockBlockStore(cfg, genesisState.ConsensusParams) } else { // test single node - testConfig := ResetConfig(fmt.Sprintf("%s_%v_s", t.Name(), mode)) + testConfig, err := ResetConfig(fmt.Sprintf("%s_%v_s", t.Name(), mode)) + require.NoError(t, err) defer func() { _ = os.RemoveAll(testConfig.RootDir) }() walBody, err := WALWithNBlocks(t, numBlocks) require.NoError(t, err) @@ -938,7 +941,8 @@ func TestHandshakePanicsIfAppReturnsWrongAppHash(t *testing.T) { // - 0x01 // - 0x02 // - 0x03 - cfg := ResetConfig("handshake_test_") + cfg, err := ResetConfig("handshake_test_") + require.NoError(t, err) t.Cleanup(func() { os.RemoveAll(cfg.RootDir) }) privVal, err := privval.LoadFilePV(cfg.PrivValidator.KeyFile(), cfg.PrivValidator.StateFile()) require.NoError(t, err) @@ -1228,7 +1232,8 @@ func TestHandshakeUpdatesValidators(t *testing.T) { app := &initChainApp{vals: types.TM2PB.ValidatorUpdates(vals)} clientCreator := abciclient.NewLocalCreator(app) - cfg := ResetConfig("handshake_test_") + cfg, err := ResetConfig("handshake_test_") + require.NoError(t, err) t.Cleanup(func() { _ = os.RemoveAll(cfg.RootDir) }) privVal, err := privval.LoadFilePV(cfg.PrivValidator.KeyFile(), cfg.PrivValidator.StateFile()) diff --git a/internal/consensus/state_test.go b/internal/consensus/state_test.go index a1db8276d..c6ef8d3e6 100644 --- a/internal/consensus/state_test.go +++ b/internal/consensus/state_test.go @@ -57,7 +57,9 @@ x * TestHalt1 - if we see +2/3 precommits after timing out into new round, we sh func TestStateProposerSelection0(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) + height, round := cs1.Height, cs1.Round newRoundCh := subscribe(cs1.eventBus, types.EventQueryNewRound) @@ -99,7 +101,9 @@ func TestStateProposerSelection0(t *testing.T) { func TestStateProposerSelection2(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) // test needs more work for more than 3 validators + cs1, vss, err := randState(config, 4) // test needs more work for more than 3 validators + require.NoError(t, err) + height := cs1.Height newRoundCh := subscribe(cs1.eventBus, types.EventQueryNewRound) @@ -138,7 +142,8 @@ func TestStateProposerSelection2(t *testing.T) { func TestStateEnterProposeNoPrivValidator(t *testing.T) { config := configSetup(t) - cs, _ := randState(config, 1) + cs, _, err := randState(config, 1) + require.NoError(t, err) cs.SetPrivValidator(nil) height, round := cs.Height, cs.Round @@ -159,7 +164,8 @@ func TestStateEnterProposeNoPrivValidator(t *testing.T) { func TestStateEnterProposeYesPrivValidator(t *testing.T) { config := configSetup(t) - cs, _ := randState(config, 1) + cs, _, err := randState(config, 1) + require.NoError(t, err) height, round := cs.Height, cs.Round // Listen for propose timeout event @@ -191,7 +197,8 @@ func TestStateEnterProposeYesPrivValidator(t *testing.T) { func TestStateBadProposal(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 2) + cs1, vss, err := randState(config, 2) + require.NoError(t, err) height, round := cs1.Height, cs1.Round vs2 := vss[1] @@ -251,7 +258,8 @@ func TestStateBadProposal(t *testing.T) { func TestStateOversizedBlock(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 2) + cs1, vss, err := randState(config, 2) + require.NoError(t, err) cs1.state.ConsensusParams.Block.MaxBytes = 2000 height, round := cs1.Height, cs1.Round vs2 := vss[1] @@ -315,7 +323,8 @@ func TestStateOversizedBlock(t *testing.T) { func TestStateFullRound1(t *testing.T) { config := configSetup(t) - cs, vss := randState(config, 1) + cs, vss, err := randState(config, 1) + require.NoError(t, err) height, round := cs.Height, cs.Round // NOTE: buffer capacity of 0 ensures we can validate prevote and last commit @@ -357,7 +366,8 @@ func TestStateFullRound1(t *testing.T) { func TestStateFullRoundNil(t *testing.T) { config := configSetup(t) - cs, vss := randState(config, 1) + cs, vss, err := randState(config, 1) + require.NoError(t, err) height, round := cs.Height, cs.Round voteCh := subscribe(cs.eventBus, types.EventQueryVote) @@ -377,7 +387,8 @@ func TestStateFullRoundNil(t *testing.T) { func TestStateFullRound2(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 2) + cs1, vss, err := randState(config, 2) + require.NoError(t, err) vs2 := vss[1] height, round := cs1.Height, cs1.Round @@ -419,7 +430,8 @@ func TestStateFullRound2(t *testing.T) { func TestStateLockNoPOL(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 2) + cs1, vss, err := randState(config, 2) + require.NoError(t, err) vs2 := vss[1] height, round := cs1.Height, cs1.Round @@ -557,7 +569,8 @@ func TestStateLockNoPOL(t *testing.T) { ensureNewTimeout(timeoutWaitCh, height, round, cs1.config.Precommit(round).Nanoseconds()) - cs2, _ := randState(config, 2) // needed so generated block is different than locked block + cs2, _, err := randState(config, 2) // needed so generated block is different than locked block + require.NoError(t, err) // before we time out into new round, set next proposal block prop, propBlock := decideProposal(cs2, vs2, vs2.Height, vs2.Round+1) if prop == nil || propBlock == nil { @@ -609,7 +622,8 @@ func TestStateLockNoPOL(t *testing.T) { func TestStateLockPOLRelock(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -653,7 +667,9 @@ func TestStateLockPOLRelock(t *testing.T) { signAddVotes(config, cs1, tmproto.PrecommitType, nil, types.PartSetHeader{}, vs2, vs3, vs4) // before we timeout to the new round set the new proposal - cs2 := newState(cs1.state, vs2, kvstore.NewApplication()) + cs2, err := newState(cs1.state, vs2, kvstore.NewApplication()) + require.NoError(t, err) + prop, propBlock := decideProposal(cs2, vs2, vs2.Height, vs2.Round+1) if prop == nil || propBlock == nil { t.Fatal("Failed to create proposal block with vs2") @@ -708,7 +724,8 @@ func TestStateLockPOLRelock(t *testing.T) { func TestStateLockPOLUnlock(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -802,7 +819,8 @@ func TestStateLockPOLUnlock(t *testing.T) { func TestStateLockPOLUnlockOnUnknownBlock(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -842,7 +860,8 @@ func TestStateLockPOLUnlockOnUnknownBlock(t *testing.T) { signAddVotes(config, cs1, tmproto.PrecommitType, nil, types.PartSetHeader{}, vs2, vs3, vs4) // before we timeout to the new round set the new proposal - cs2 := newState(cs1.state, vs2, kvstore.NewApplication()) + cs2, err := newState(cs1.state, vs2, kvstore.NewApplication()) + require.NoError(t, err) prop, propBlock := decideProposal(cs2, vs2, vs2.Height, vs2.Round+1) if prop == nil || propBlock == nil { t.Fatal("Failed to create proposal block with vs2") @@ -886,7 +905,8 @@ func TestStateLockPOLUnlockOnUnknownBlock(t *testing.T) { signAddVotes(config, cs1, tmproto.PrecommitType, nil, types.PartSetHeader{}, vs2, vs3, vs4) // before we timeout to the new round set the new proposal - cs3 := newState(cs1.state, vs3, kvstore.NewApplication()) + cs3, err := newState(cs1.state, vs3, kvstore.NewApplication()) + require.NoError(t, err) prop, propBlock = decideProposal(cs3, vs3, vs3.Height, vs3.Round+1) if prop == nil || propBlock == nil { t.Fatal("Failed to create proposal block with vs2") @@ -930,7 +950,8 @@ func TestStateLockPOLUnlockOnUnknownBlock(t *testing.T) { func TestStateLockPOLSafety1(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1053,7 +1074,8 @@ func TestStateLockPOLSafety1(t *testing.T) { func TestStateLockPOLSafety2(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1152,7 +1174,8 @@ func TestStateLockPOLSafety2(t *testing.T) { func TestProposeValidBlock(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1244,7 +1267,8 @@ func TestProposeValidBlock(t *testing.T) { func TestSetValidBlockOnDelayedPrevote(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1308,7 +1332,8 @@ func TestSetValidBlockOnDelayedPrevote(t *testing.T) { func TestSetValidBlockOnDelayedProposal(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1366,7 +1391,8 @@ func TestSetValidBlockOnDelayedProposal(t *testing.T) { func TestWaitingTimeoutOnNilPolka(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1389,7 +1415,8 @@ func TestWaitingTimeoutOnNilPolka(t *testing.T) { func TestWaitingTimeoutProposeOnNewRound(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1427,7 +1454,8 @@ func TestWaitingTimeoutProposeOnNewRound(t *testing.T) { func TestRoundSkipOnNilPolkaFromHigherRound(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1465,7 +1493,8 @@ func TestRoundSkipOnNilPolkaFromHigherRound(t *testing.T) { func TestWaitTimeoutProposeOnNilPolkaForTheCurrentRound(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, int32(1) @@ -1494,7 +1523,8 @@ func TestWaitTimeoutProposeOnNilPolkaForTheCurrentRound(t *testing.T) { func TestEmitNewValidBlockEventOnCommitWithoutBlock(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, int32(1) @@ -1530,7 +1560,8 @@ func TestEmitNewValidBlockEventOnCommitWithoutBlock(t *testing.T) { func TestCommitFromPreviousRound(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, int32(1) @@ -1586,7 +1617,8 @@ func TestStartNextHeightCorrectlyAfterTimeout(t *testing.T) { config := configSetup(t) config.Consensus.SkipTimeoutCommit = false - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) cs1.txNotifier = &fakeTxNotifier{ch: make(chan struct{})} vs2, vs3, vs4 := vss[1], vss[2], vss[3] @@ -1649,7 +1681,8 @@ func TestResetTimeoutPrecommitUponNewHeight(t *testing.T) { config := configSetup(t) config.Consensus.SkipTimeoutCommit = false - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round @@ -1792,7 +1825,8 @@ func TestStateSlashingPrecommits(t *testing.T) { func TestStateHalt1(t *testing.T) { config := configSetup(t) - cs1, vss := randState(config, 4) + cs1, vss, err := randState(config, 4) + require.NoError(t, err) vs2, vs3, vs4 := vss[1], vss[2], vss[3] height, round := cs1.Height, cs1.Round partSize := types.BlockPartSizeBytes @@ -1862,7 +1896,8 @@ func TestStateOutputsBlockPartsStats(t *testing.T) { config := configSetup(t) // create dummy peer - cs, _ := randState(config, 1) + cs, _, err := randState(config, 1) + require.NoError(t, err) peerID, err := types.NewNodeID("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA") require.NoError(t, err) @@ -1907,7 +1942,8 @@ func TestStateOutputsBlockPartsStats(t *testing.T) { func TestStateOutputVoteStats(t *testing.T) { config := configSetup(t) - cs, vss := randState(config, 2) + cs, vss, err := randState(config, 2) + require.NoError(t, err) // create dummy peer peerID, err := types.NewNodeID("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA") require.NoError(t, err) @@ -1943,7 +1979,8 @@ func TestStateOutputVoteStats(t *testing.T) { func TestSignSameVoteTwice(t *testing.T) { config := configSetup(t) - _, vss := randState(config, 2) + _, vss, err := randState(config, 2) + require.NoError(t, err) randBytes := tmrand.Bytes(tmhash.Size) diff --git a/internal/consensus/types/height_vote_set_test.go b/internal/consensus/types/height_vote_set_test.go index b3830a3f6..cafb1ed1a 100644 --- a/internal/consensus/types/height_vote_set_test.go +++ b/internal/consensus/types/height_vote_set_test.go @@ -18,7 +18,11 @@ import ( var cfg *config.Config // NOTE: must be reset for each _test.go file func TestMain(m *testing.M) { - cfg = config.ResetTestRoot("consensus_height_vote_set_test") + var err error + cfg, err = config.ResetTestRoot("consensus_height_vote_set_test") + if err != nil { + panic(err) + } code := m.Run() os.RemoveAll(cfg.RootDir) os.Exit(code) diff --git a/internal/consensus/wal_generator.go b/internal/consensus/wal_generator.go index f81234f97..8f75d6969 100644 --- a/internal/consensus/wal_generator.go +++ b/internal/consensus/wal_generator.go @@ -156,7 +156,8 @@ func makeAddrs() (p2pAddr, rpcAddr string) { // getConfig returns a config for test cases func getConfig(t *testing.T) *config.Config { - c := config.ResetTestRoot(t.Name()) + c, err := config.ResetTestRoot(t.Name()) + require.NoError(t, err) p2pAddr, rpcAddr := makeAddrs() c.P2P.ListenAddress = p2pAddr diff --git a/internal/inspect/inspect_test.go b/internal/inspect/inspect_test.go index 972932440..e2808ce85 100644 --- a/internal/inspect/inspect_test.go +++ b/internal/inspect/inspect_test.go @@ -27,7 +27,8 @@ import ( ) func TestInspectConstructor(t *testing.T) { - cfg := config.ResetTestRoot("test") + cfg, err := config.ResetTestRoot("test") + require.NoError(t, err) testLogger := log.TestingLogger() t.Cleanup(leaktest.Check(t)) defer func() { _ = os.RemoveAll(cfg.RootDir) }() @@ -41,7 +42,9 @@ func TestInspectConstructor(t *testing.T) { } func TestInspectRun(t *testing.T) { - cfg := config.ResetTestRoot("test") + cfg, err := config.ResetTestRoot("test") + require.NoError(t, err) + testLogger := log.TestingLogger() t.Cleanup(leaktest.Check(t)) defer func() { _ = os.RemoveAll(cfg.RootDir) }() diff --git a/internal/mempool/v0/bench_test.go b/internal/mempool/v0/bench_test.go index acfaec283..35558f857 100644 --- a/internal/mempool/v0/bench_test.go +++ b/internal/mempool/v0/bench_test.go @@ -6,6 +6,7 @@ import ( "sync/atomic" "testing" + "github.com/stretchr/testify/require" abciclient "github.com/tendermint/tendermint/abci/client" "github.com/tendermint/tendermint/abci/example/kvstore" "github.com/tendermint/tendermint/internal/mempool" @@ -14,8 +15,10 @@ import ( func BenchmarkReap(b *testing.B) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(b, err) defer cleanup() + mp.config.Size = 100000 size := 10000 @@ -35,7 +38,8 @@ func BenchmarkReap(b *testing.B) { func BenchmarkCheckTx(b *testing.B) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(b, err) defer cleanup() mp.config.Size = 1000000 @@ -57,7 +61,8 @@ func BenchmarkCheckTx(b *testing.B) { func BenchmarkParallelCheckTx(b *testing.B) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(b, err) defer cleanup() mp.config.Size = 100000000 @@ -82,7 +87,8 @@ func BenchmarkParallelCheckTx(b *testing.B) { func BenchmarkCheckDuplicateTx(b *testing.B) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(b, err) defer cleanup() mp.config.Size = 1000000 diff --git a/internal/mempool/v0/cache_test.go b/internal/mempool/v0/cache_test.go index 5bf2c7603..953e82b8d 100644 --- a/internal/mempool/v0/cache_test.go +++ b/internal/mempool/v0/cache_test.go @@ -17,7 +17,8 @@ import ( func TestCacheAfterUpdate(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() // reAddIndices & txsInCache can have elements > numTxsToCreate diff --git a/internal/mempool/v0/clist_mempool_test.go b/internal/mempool/v0/clist_mempool_test.go index a5d6ae8da..20d07db83 100644 --- a/internal/mempool/v0/clist_mempool_test.go +++ b/internal/mempool/v0/clist_mempool_test.go @@ -33,8 +33,14 @@ import ( // test. type cleanupFunc func() -func newMempoolWithApp(cc abciclient.Creator) (*CListMempool, cleanupFunc) { - return newMempoolWithAppAndConfig(cc, config.ResetTestRoot("mempool_test")) +func newMempoolWithApp(cc abciclient.Creator) (*CListMempool, cleanupFunc, error) { + conf, err := config.ResetTestRoot("mempool_test") + if err != nil { + return nil, func() {}, err + } + + mp, cu := newMempoolWithAppAndConfig(cc, conf) + return mp, cu, nil } func newMempoolWithAppAndConfig(cc abciclient.Creator, cfg *config.Config) (*CListMempool, cleanupFunc) { @@ -95,7 +101,8 @@ func checkTxs(t *testing.T, mp mempool.Mempool, count int, peerID uint16) types. func TestReapMaxBytesMaxGas(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() // Ensure gas calculation behaves as expected @@ -144,7 +151,8 @@ func TestReapMaxBytesMaxGas(t *testing.T) { func TestMempoolFilters(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() emptyTxArr := []types.Tx{[]byte{}} @@ -183,7 +191,8 @@ func TestMempoolFilters(t *testing.T) { func TestMempoolUpdate(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() // 1. Adds valid txs to the cache @@ -230,7 +239,8 @@ func TestMempoolUpdateDoesNotPanicWhenApplicationMissedTx(t *testing.T) { return mockClient, nil } - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() // Add 4 transactions to the mempool by calling the mempool's `CheckTx` on each of them. @@ -249,7 +259,7 @@ func TestMempoolUpdateDoesNotPanicWhenApplicationMissedTx(t *testing.T) { // Calling update to remove the first transaction from the mempool. // This call also triggers the mempool to recheck its remaining transactions. - err := mp.Update(0, []types.Tx{txs[0]}, abciResponses(1, abci.CodeTypeOK), nil, nil) + err = mp.Update(0, []types.Tx{txs[0]}, abciResponses(1, abci.CodeTypeOK), nil, nil) require.Nil(t, err) // The mempool has now sent its requests off to the client to be rechecked @@ -318,7 +328,8 @@ func TestMempool_KeepInvalidTxsInCache(t *testing.T) { func TestTxsAvailable(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() mp.EnableTxsAvailable() @@ -363,12 +374,13 @@ func TestSerialReap(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mp, cleanup := newMempoolWithApp(cc) + mp, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() appConnCon, _ := cc() appConnCon.SetLogger(log.TestingLogger().With("module", "abci-client", "connection", "consensus")) - err := appConnCon.Start() + err = appConnCon.Start() require.Nil(t, err) cacheMap := make(map[string]struct{}) @@ -473,7 +485,8 @@ func TestSerialReap(t *testing.T) { func TestMempool_CheckTxChecksTxSize(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - mempl, cleanup := newMempoolWithApp(cc) + mempl, cleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() maxTxSize := mempl.config.MaxTxBytes @@ -518,7 +531,9 @@ func TestMempool_CheckTxChecksTxSize(t *testing.T) { func TestMempoolTxsBytes(t *testing.T) { app := kvstore.NewApplication() cc := abciclient.NewLocalCreator(app) - cfg := config.ResetTestRoot("mempool_test") + cfg, err := config.ResetTestRoot("mempool_test") + require.NoError(t, err) + cfg.Mempool.MaxTxsBytes = 10 mp, cleanup := newMempoolWithAppAndConfig(cc, cfg) defer cleanup() @@ -527,7 +542,7 @@ func TestMempoolTxsBytes(t *testing.T) { assert.EqualValues(t, 0, mp.SizeBytes()) // 2. len(tx) after CheckTx - err := mp.CheckTx(context.Background(), []byte{0x01}, nil, mempool.TxInfo{}) + err = mp.CheckTx(context.Background(), []byte{0x01}, nil, mempool.TxInfo{}) require.NoError(t, err) assert.EqualValues(t, 1, mp.SizeBytes()) @@ -561,7 +576,8 @@ func TestMempoolTxsBytes(t *testing.T) { // 6. zero after tx is rechecked and removed due to not being valid anymore app2 := kvstore.NewApplication() cc = abciclient.NewLocalCreator(app2) - mp, cleanup = newMempoolWithApp(cc) + mp, cleanup, err = newMempoolWithApp(cc) + require.NoError(t, err) defer cleanup() txBytes := make([]byte, 8) @@ -617,7 +633,9 @@ func TestMempoolRemoteAppConcurrency(t *testing.T) { t.Error(err) } }) - cfg := config.ResetTestRoot("mempool_test") + cfg, err := config.ResetTestRoot("mempool_test") + require.NoError(t, err) + mp, cleanup := newMempoolWithAppAndConfig(cc, cfg) defer cleanup() @@ -640,7 +658,7 @@ func TestMempoolRemoteAppConcurrency(t *testing.T) { // this will err with ErrTxInCache many times ... mp.CheckTx(context.Background(), tx, nil, mempool.TxInfo{SenderID: uint16(peerID)}) //nolint: errcheck // will error } - err := mp.FlushAppConn() + err = mp.FlushAppConn() require.NoError(t, err) } diff --git a/internal/mempool/v0/reactor_test.go b/internal/mempool/v0/reactor_test.go index 69582284b..14ff58adf 100644 --- a/internal/mempool/v0/reactor_test.go +++ b/internal/mempool/v0/reactor_test.go @@ -58,7 +58,8 @@ func setup(t *testing.T, config *config.MempoolConfig, numNodes int, chBuf uint) rts.kvstores[nodeID] = kvstore.NewApplication() cc := abciclient.NewLocalCreator(rts.kvstores[nodeID]) - mempool, memCleanup := newMempoolWithApp(cc) + mempool, memCleanup, err := newMempoolWithApp(cc) + require.NoError(t, err) t.Cleanup(memCleanup) mempool.SetLogger(rts.logger) rts.mempools[nodeID] = mempool diff --git a/internal/mempool/v1/mempool_test.go b/internal/mempool/v1/mempool_test.go index 8bed5520a..72a72861c 100644 --- a/internal/mempool/v1/mempool_test.go +++ b/internal/mempool/v1/mempool_test.go @@ -79,7 +79,8 @@ func setup(t testing.TB, cacheSize int, options ...TxMempoolOption) *TxMempool { app := &application{kvstore.NewApplication()} cc := abciclient.NewLocalCreator(app) - cfg := config.ResetTestRoot(strings.ReplaceAll(t.Name(), "/", "|")) + cfg, err := config.ResetTestRoot(strings.ReplaceAll(t.Name(), "/", "|")) + require.NoError(t, err) cfg.Mempool.CacheSize = cacheSize appConnMem, err := cc() diff --git a/internal/mempool/v1/reactor_test.go b/internal/mempool/v1/reactor_test.go index 56e6057a1..2a92a11c5 100644 --- a/internal/mempool/v1/reactor_test.go +++ b/internal/mempool/v1/reactor_test.go @@ -34,10 +34,9 @@ type reactorTestSuite struct { func setupReactors(t *testing.T, numNodes int, chBuf uint) *reactorTestSuite { t.Helper() - cfg := config.ResetTestRoot(strings.ReplaceAll(t.Name(), "/", "|")) - t.Cleanup(func() { - os.RemoveAll(cfg.RootDir) - }) + cfg, err := config.ResetTestRoot(strings.ReplaceAll(t.Name(), "/", "|")) + require.NoError(t, err) + t.Cleanup(func() { os.RemoveAll(cfg.RootDir) }) rts := &reactorTestSuite{ logger: log.TestingLogger().With("testCase", t.Name()), diff --git a/internal/state/state_test.go b/internal/state/state_test.go index 8c0144abd..fdf681294 100644 --- a/internal/state/state_test.go +++ b/internal/state/state_test.go @@ -26,7 +26,9 @@ import ( // setupTestCase does setup common to all test cases. func setupTestCase(t *testing.T) (func(t *testing.T), dbm.DB, sm.State) { - cfg := config.ResetTestRoot("state_") + cfg, err := config.ResetTestRoot("state_") + require.NoError(t, err) + dbType := dbm.BackendType(cfg.DBBackend) stateDB, err := dbm.NewDB("state", dbType, cfg.DBDir()) require.NoError(t, err) diff --git a/internal/state/store_test.go b/internal/state/store_test.go index 118350fff..815d1f7a1 100644 --- a/internal/state/store_test.go +++ b/internal/state/store_test.go @@ -101,7 +101,9 @@ func TestStoreLoadValidators(t *testing.T) { func BenchmarkLoadValidators(b *testing.B) { const valSetSize = 100 - cfg := config.ResetTestRoot("state_") + cfg, err := config.ResetTestRoot("state_") + require.NoError(b, err) + defer os.RemoveAll(cfg.RootDir) dbType := dbm.BackendType(cfg.DBBackend) stateDB, err := dbm.NewDB("state", dbType, cfg.DBDir()) diff --git a/internal/store/store_test.go b/internal/store/store_test.go index 03db91fa8..14163f488 100644 --- a/internal/store/store_test.go +++ b/internal/store/store_test.go @@ -46,7 +46,11 @@ func makeTestCommit(height int64, timestamp time.Time) *types.Commit { } func makeStateAndBlockStore(logger log.Logger) (sm.State, *BlockStore, cleanupFunc) { - cfg := config.ResetTestRoot("blockchain_reactor_test") + cfg, err := config.ResetTestRoot("blockchain_reactor_test") + if err != nil { + panic(err) + } + blockDB := dbm.NewMemDB() state, err := sm.MakeGenesisStateFromFile(cfg.GenesisFile()) if err != nil { @@ -292,7 +296,9 @@ func TestBlockStoreSaveLoadBlock(t *testing.T) { } func TestLoadBaseMeta(t *testing.T) { - cfg := config.ResetTestRoot("blockchain_reactor_test") + cfg, err := config.ResetTestRoot("blockchain_reactor_test") + require.NoError(t, err) + defer os.RemoveAll(cfg.RootDir) state, err := sm.MakeGenesisStateFromFile(cfg.GenesisFile()) require.NoError(t, err) @@ -348,7 +354,9 @@ func TestLoadBlockPart(t *testing.T) { } func TestPruneBlocks(t *testing.T) { - cfg := config.ResetTestRoot("blockchain_reactor_test") + cfg, err := config.ResetTestRoot("blockchain_reactor_test") + require.NoError(t, err) + defer os.RemoveAll(cfg.RootDir) state, err := sm.MakeGenesisStateFromFile(cfg.GenesisFile()) require.NoError(t, err) diff --git a/light/example_test.go b/light/example_test.go index 2e0feb5e1..d51acb925 100644 --- a/light/example_test.go +++ b/light/example_test.go @@ -22,7 +22,11 @@ import ( func ExampleClient() { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - conf := rpctest.CreateConfig("ExampleClient_VerifyLightBlockAtHeight") + conf, err := rpctest.CreateConfig("ExampleClient_VerifyLightBlockAtHeight") + if err != nil { + stdlog.Fatal(err) + } + logger := log.TestingLogger() // Start a test application diff --git a/light/light_test.go b/light/light_test.go index f5d2ddd89..93cef603b 100644 --- a/light/light_test.go +++ b/light/light_test.go @@ -29,7 +29,8 @@ func TestClientIntegration_Update(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - conf := rpctest.CreateConfig(t.Name()) + conf, err := rpctest.CreateConfig(t.Name()) + require.NoError(t, err) // Start a test application app := kvstore.NewApplication() @@ -89,7 +90,8 @@ func TestClientIntegration_VerifyLightBlockAtHeight(t *testing.T) { t.Parallel() ctx, cancel := context.WithCancel(context.Background()) defer cancel() - conf := rpctest.CreateConfig(t.Name()) + conf, err := rpctest.CreateConfig(t.Name()) + require.NoError(t, err) // Start a test application app := kvstore.NewApplication() diff --git a/light/provider/http/http_test.go b/light/provider/http/http_test.go index adcb69fb9..1f695d442 100644 --- a/light/provider/http/http_test.go +++ b/light/provider/http/http_test.go @@ -35,7 +35,8 @@ func TestNewProvider(t *testing.T) { func TestProvider(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - cfg := rpctest.CreateConfig(t.Name()) + cfg, err := rpctest.CreateConfig(t.Name()) + require.NoError(t, err) // start a tendermint node in the background to test against app := kvstore.NewApplication() diff --git a/node/node_test.go b/node/node_test.go index 0586cc491..a4af0a9cc 100644 --- a/node/node_test.go +++ b/node/node_test.go @@ -38,7 +38,8 @@ import ( ) func TestNodeStartStop(t *testing.T) { - cfg := config.ResetTestRoot("node_node_test") + cfg, err := config.ResetTestRoot("node_node_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) @@ -110,7 +111,9 @@ func getTestNode(t *testing.T, conf *config.Config, logger log.Logger) *nodeImpl } func TestNodeDelayedStart(t *testing.T) { - cfg := config.ResetTestRoot("node_delayed_start_test") + cfg, err := config.ResetTestRoot("node_delayed_start_test") + require.NoError(t, err) + defer os.RemoveAll(cfg.RootDir) now := tmtime.Now() @@ -125,7 +128,8 @@ func TestNodeDelayedStart(t *testing.T) { } func TestNodeSetAppVersion(t *testing.T) { - cfg := config.ResetTestRoot("node_app_version_test") + cfg, err := config.ResetTestRoot("node_app_version_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) // create node @@ -146,7 +150,8 @@ func TestNodeSetAppVersion(t *testing.T) { func TestNodeSetPrivValTCP(t *testing.T) { addr := "tcp://" + testFreeAddr(t) - cfg := config.ResetTestRoot("node_priv_val_tcp_test") + cfg, err := config.ResetTestRoot("node_priv_val_tcp_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) cfg.PrivValidator.ListenAddr = addr @@ -179,7 +184,8 @@ func TestNodeSetPrivValTCP(t *testing.T) { func TestPrivValidatorListenAddrNoProtocol(t *testing.T) { addrNoPrefix := testFreeAddr(t) - cfg := config.ResetTestRoot("node_priv_val_tcp_test") + cfg, err := config.ResetTestRoot("node_priv_val_tcp_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) cfg.PrivValidator.ListenAddr = addrNoPrefix @@ -196,7 +202,8 @@ func TestNodeSetPrivValIPC(t *testing.T) { tmpfile := "/tmp/kms." + tmrand.Str(6) + ".sock" defer os.Remove(tmpfile) // clean up - cfg := config.ResetTestRoot("node_priv_val_tcp_test") + cfg, err := config.ResetTestRoot("node_priv_val_tcp_test") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) cfg.PrivValidator.ListenAddr = "unix://" + tmpfile @@ -237,11 +244,12 @@ func TestCreateProposalBlock(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - cfg := config.ResetTestRoot("node_create_proposal") + cfg, err := config.ResetTestRoot("node_create_proposal") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) cc := abciclient.NewLocalCreator(kvstore.NewApplication()) proxyApp := proxy.NewAppConns(cc, proxy.NopMetrics()) - err := proxyApp.Start() + err = proxyApp.Start() require.Nil(t, err) defer proxyApp.Stop() //nolint:errcheck // ignore for tests @@ -332,11 +340,13 @@ func TestMaxTxsProposalBlockSize(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - cfg := config.ResetTestRoot("node_create_proposal") + cfg, err := config.ResetTestRoot("node_create_proposal") + require.NoError(t, err) + defer os.RemoveAll(cfg.RootDir) cc := abciclient.NewLocalCreator(kvstore.NewApplication()) proxyApp := proxy.NewAppConns(cc, proxy.NopMetrics()) - err := proxyApp.Start() + err = proxyApp.Start() require.Nil(t, err) defer proxyApp.Stop() //nolint:errcheck // ignore for tests @@ -397,11 +407,12 @@ func TestMaxProposalBlockSize(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - cfg := config.ResetTestRoot("node_create_proposal") + cfg, err := config.ResetTestRoot("node_create_proposal") + require.NoError(t, err) defer os.RemoveAll(cfg.RootDir) cc := abciclient.NewLocalCreator(kvstore.NewApplication()) proxyApp := proxy.NewAppConns(cc, proxy.NopMetrics()) - err := proxyApp.Start() + err = proxyApp.Start() require.Nil(t, err) defer proxyApp.Stop() //nolint:errcheck // ignore for tests @@ -512,7 +523,8 @@ func TestMaxProposalBlockSize(t *testing.T) { } func TestNodeNewSeedNode(t *testing.T) { - cfg := config.ResetTestRoot("node_new_node_custom_reactors_test") + cfg, err := config.ResetTestRoot("node_new_node_custom_reactors_test") + require.NoError(t, err) cfg.Mode = config.ModeSeed defer os.RemoveAll(cfg.RootDir) @@ -539,7 +551,9 @@ func TestNodeNewSeedNode(t *testing.T) { } func TestNodeSetEventSink(t *testing.T) { - cfg := config.ResetTestRoot("node_app_version_test") + cfg, err := config.ResetTestRoot("node_app_version_test") + require.NoError(t, err) + defer os.RemoveAll(cfg.RootDir) logger := log.TestingLogger() @@ -701,7 +715,8 @@ func loadStatefromGenesis(t *testing.T) sm.State { stateDB := dbm.NewMemDB() stateStore := sm.NewStore(stateDB) - cfg := config.ResetTestRoot("load_state_from_genesis") + cfg, err := config.ResetTestRoot("load_state_from_genesis") + require.NoError(t, err) loadedState, err := stateStore.Load() require.NoError(t, err) diff --git a/rpc/client/examples_test.go b/rpc/client/examples_test.go index 38fb4fcf7..8acf4b072 100644 --- a/rpc/client/examples_test.go +++ b/rpc/client/examples_test.go @@ -22,7 +22,8 @@ func TestHTTPSimple(t *testing.T) { // Start a tendermint node (and kvstore) in the background to test against app := kvstore.NewApplication() - conf := rpctest.CreateConfig("ExampleHTTP_simple") + conf, err := rpctest.CreateConfig("ExampleHTTP_simple") + require.NoError(t, err) _, closer, err := rpctest.StartTendermint(ctx, conf, app, rpctest.SuppressStdout) if err != nil { @@ -71,7 +72,8 @@ func TestHTTPBatching(t *testing.T) { // Start a tendermint node (and kvstore) in the background to test against app := kvstore.NewApplication() - conf := rpctest.CreateConfig("ExampleHTTP_batching") + conf, err := rpctest.CreateConfig("ExampleHTTP_batching") + require.NoError(t, err) _, closer, err := rpctest.StartTendermint(ctx, conf, app, rpctest.SuppressStdout) if err != nil { diff --git a/rpc/client/main_test.go b/rpc/client/main_test.go index c2e0dc3cd..fdf5da851 100644 --- a/rpc/client/main_test.go +++ b/rpc/client/main_test.go @@ -20,7 +20,8 @@ func NodeSuite(t *testing.T) (service.Service, *config.Config) { ctx, cancel := context.WithCancel(context.Background()) - conf := rpctest.CreateConfig(t.Name()) + conf, err := rpctest.CreateConfig(t.Name()) + require.NoError(t, err) // start a tendermint node in the background to test against dir, err := ioutil.TempDir("/tmp", fmt.Sprint("rpc-client-test-", t.Name())) diff --git a/rpc/test/helpers.go b/rpc/test/helpers.go index 189289b0a..7bdc1bb2e 100644 --- a/rpc/test/helpers.go +++ b/rpc/test/helpers.go @@ -57,15 +57,18 @@ func makeAddrs() (p2pAddr, rpcAddr string) { return fmt.Sprintf(addrTemplate, randPort()), fmt.Sprintf(addrTemplate, randPort()) } -func CreateConfig(testName string) *config.Config { - c := config.ResetTestRoot(testName) +func CreateConfig(testName string) (*config.Config, error) { + c, err := config.ResetTestRoot(testName) + if err != nil { + return nil, err + } p2pAddr, rpcAddr := makeAddrs() c.P2P.ListenAddress = p2pAddr c.RPC.ListenAddress = rpcAddr c.Consensus.WalPath = "rpc-test" c.RPC.CORSAllowedOrigins = []string{"https://tendermint.com/"} - return c + return c, nil } type ServiceCloser func(context.Context) error diff --git a/test/e2e/runner/setup.go b/test/e2e/runner/setup.go index 6199d804f..0bead8864 100644 --- a/test/e2e/runner/setup.go +++ b/test/e2e/runner/setup.go @@ -84,7 +84,9 @@ func Setup(testnet *e2e.Testnet) error { if err != nil { return err } - config.WriteConfigFile(nodeDir, cfg) // panics + if err := config.WriteConfigFile(nodeDir, cfg); err != nil { + return err + } appCfg, err := MakeAppConfig(node) if err != nil {