forked from cerc-io/laconicd-deprecated
evm: fixed commented out simulations, pubsub, and handler tests (#655)
* evm: fixed commented out simulations, pubsub, and handler tests fixes #640 simulations are very basic: they can be built and executed, but they don't generate any EVM-related transactions yet. (It should be a matter of adding simulation-related code to the modules + potentially extra helpers to the simulation.) handler tests miss some extra assertions due to changes in the return values snapshotting logic (ADR-001 and ADR-002). Besides the test suites identified in the audit, there's also "importer_test.go" which wasn't yet fixed. (it'd require major rewriting + extra test resources) * gofumpt
This commit is contained in:
Tomas Tauber
@@ -495,6 +495,8 @@ func NewEthermintApp(
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authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
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ibc.NewAppModule(app.IBCKeeper),
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transferModule,
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evm.NewAppModule(app.EvmKeeper, app.AccountKeeper),
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feemarket.NewAppModule(app.FeeMarketKeeper),
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)
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app.sm.RegisterStoreDecoders()
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+347
-338
@@ -1,340 +1,349 @@
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package app
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// disable for now, enable it once SDK side fix the simulator issue for custom keys
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//import (
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// "encoding/json"
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// "fmt"
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// "math/rand"
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// "os"
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// "testing"
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//
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// "github.com/stretchr/testify/require"
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//
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// abci "github.com/tendermint/tendermint/abci/types"
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// "github.com/tendermint/tendermint/libs/log"
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// tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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// dbm "github.com/tendermint/tm-db"
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//
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// "github.com/cosmos/cosmos-sdk/baseapp"
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// "github.com/cosmos/cosmos-sdk/simapp"
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// "github.com/cosmos/cosmos-sdk/simapp/helpers"
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// "github.com/cosmos/cosmos-sdk/store"
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// sdk "github.com/cosmos/cosmos-sdk/types"
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// simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
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// authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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// banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
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// capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
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// distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
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// evidencetypes "github.com/cosmos/cosmos-sdk/x/evidence/types"
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// govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
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// ibctransfertypes "github.com/cosmos/cosmos-sdk/x/ibc/applications/transfer/types"
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// ibchost "github.com/cosmos/cosmos-sdk/x/ibc/core/24-host"
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// minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
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// paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
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// "github.com/cosmos/cosmos-sdk/x/simulation"
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// slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
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// stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
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//)
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//
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//func init() {
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// simapp.GetSimulatorFlags()
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//}
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//
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//type storeKeysPrefixes struct {
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// A sdk.StoreKey
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// B sdk.StoreKey
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// Prefixes [][]byte
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//}
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//
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//// fauxMerkleModeOpt returns a BaseApp option to use a dbStoreAdapter instead of
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//// an IAVLStore for faster simulation speed.
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//func fauxMerkleModeOpt(bapp *baseapp.BaseApp) {
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// bapp.SetFauxMerkleMode()
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//}
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//
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//// interBlockCacheOpt returns a BaseApp option function that sets the persistent
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//// inter-block write-through cache.
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//func interBlockCacheOpt() func(*baseapp.BaseApp) {
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// return baseapp.SetInterBlockCache(store.NewCommitKVStoreCacheManager())
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//}
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//
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//func TestFullAppSimulation(t *testing.T) {
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// config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
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// if skip {
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// t.Skip("skipping application simulation")
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// }
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// require.NoError(t, err, "simulation setup failed")
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//
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// defer func() {
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// db.Close()
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// require.NoError(t, os.RemoveAll(dir))
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// }()
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//
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// app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
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// require.Equal(t, appName, app.Name())
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//
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// // run randomized simulation
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// _, simParams, simErr := simulation.SimulateFromSeed(
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// t,
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// os.Stdout,
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// app.BaseApp,
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// simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
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// simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
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// simapp.SimulationOperations(app, app.AppCodec(), config),
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// app.ModuleAccountAddrs(),
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// config,
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// app.AppCodec(),
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// )
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//
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// // export state and simParams before the simulation error is checked
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// err = simapp.CheckExportSimulation(app, config, simParams)
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// require.NoError(t, err)
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// require.NoError(t, simErr)
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//
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// if config.Commit {
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// simapp.PrintStats(db)
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// }
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//}
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//
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//func TestAppImportExport(t *testing.T) {
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// config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
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// if skip {
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// t.Skip("skipping application import/export simulation")
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// }
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// require.NoError(t, err, "simulation setup failed")
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//
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// defer func() {
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// db.Close()
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// require.NoError(t, os.RemoveAll(dir))
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// }()
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//
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// app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
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// require.Equal(t, appName, app.Name())
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//
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// // Run randomized simulation
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// _, simParams, simErr := simulation.SimulateFromSeed(
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// t,
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// os.Stdout,
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// app.BaseApp,
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// simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
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// simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
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// simapp.SimulationOperations(app, app.AppCodec(), config),
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// app.ModuleAccountAddrs(),
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// config,
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// app.AppCodec(),
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// )
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//
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// // export state and simParams before the simulation error is checked
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// err = simapp.CheckExportSimulation(app, config, simParams)
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// require.NoError(t, err)
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// require.NoError(t, simErr)
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//
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// if config.Commit {
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// simapp.PrintStats(db)
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// }
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//
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// fmt.Printf("exporting genesis...\n")
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//
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// exported, err := app.ExportAppStateAndValidators(false, []string{})
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// require.NoError(t, err)
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//
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// fmt.Printf("importing genesis...\n")
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//
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// // nolint: dogsled
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// _, newDB, newDir, _, _, err := simapp.SetupSimulation("leveldb-app-sim-2", "Simulation-2")
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// require.NoError(t, err, "simulation setup failed")
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//
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// defer func() {
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// newDB.Close()
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// require.NoError(t, os.RemoveAll(newDir))
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// }()
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//
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// newApp := NewEthermintApp(log.NewNopLogger(), newDB, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
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// require.Equal(t, appName, newApp.Name())
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//
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// var genesisState simapp.GenesisState
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// err = json.Unmarshal(exported.AppState, &genesisState)
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// require.NoError(t, err)
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//
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// ctxA := app.NewContext(true, tmproto.Header{Height: app.LastBlockHeight()})
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// ctxB := newApp.NewContext(true, tmproto.Header{Height: app.LastBlockHeight()})
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// newApp.mm.InitGenesis(ctxB, app.AppCodec(), genesisState)
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// newApp.StoreConsensusParams(ctxB, exported.ConsensusParams)
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//
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// fmt.Printf("comparing stores...\n")
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//
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// storeKeysPrefixes := []storeKeysPrefixes{
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// {app.keys[authtypes.StoreKey], newApp.keys[authtypes.StoreKey], [][]byte{}},
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// {app.keys[stakingtypes.StoreKey], newApp.keys[stakingtypes.StoreKey],
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// [][]byte{
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// stakingtypes.UnbondingQueueKey, stakingtypes.RedelegationQueueKey, stakingtypes.ValidatorQueueKey,
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// stakingtypes.HistoricalInfoKey,
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// }}, // ordering may change but it doesn't matter
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// {app.keys[slashingtypes.StoreKey], newApp.keys[slashingtypes.StoreKey], [][]byte{}},
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// {app.keys[minttypes.StoreKey], newApp.keys[minttypes.StoreKey], [][]byte{}},
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// {app.keys[distrtypes.StoreKey], newApp.keys[distrtypes.StoreKey], [][]byte{}},
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// {app.keys[banktypes.StoreKey], newApp.keys[banktypes.StoreKey], [][]byte{banktypes.BalancesPrefix}},
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// {app.keys[paramtypes.StoreKey], newApp.keys[paramtypes.StoreKey], [][]byte{}},
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// {app.keys[govtypes.StoreKey], newApp.keys[govtypes.StoreKey], [][]byte{}},
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// {app.keys[evidencetypes.StoreKey], newApp.keys[evidencetypes.StoreKey], [][]byte{}},
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// {app.keys[capabilitytypes.StoreKey], newApp.keys[capabilitytypes.StoreKey], [][]byte{}},
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// {app.keys[ibchost.StoreKey], newApp.keys[ibchost.StoreKey], [][]byte{}},
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// {app.keys[ibctransfertypes.StoreKey], newApp.keys[ibctransfertypes.StoreKey], [][]byte{}},
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// }
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//
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// for _, skp := range storeKeysPrefixes {
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// storeA := ctxA.KVStore(skp.A)
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// storeB := ctxB.KVStore(skp.B)
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//
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// failedKVAs, failedKVBs := sdk.DiffKVStores(storeA, storeB, skp.Prefixes)
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// require.Equal(t, len(failedKVAs), len(failedKVBs), "unequal sets of key-values to compare")
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//
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// fmt.Printf("compared %d different key/value pairs between %s and %s\n", len(failedKVAs), skp.A, skp.B)
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// require.Equal(t, len(failedKVAs), 0, simapp.GetSimulationLog(skp.A.Name(), app.SimulationManager().StoreDecoders, failedKVAs, failedKVBs))
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// }
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//}
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//
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//func TestAppSimulationAfterImport(t *testing.T) {
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// config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
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// if skip {
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// t.Skip("skipping application simulation after import")
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// }
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// require.NoError(t, err, "simulation setup failed")
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//
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// defer func() {
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// db.Close()
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// require.NoError(t, os.RemoveAll(dir))
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// }()
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//
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// app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
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// require.Equal(t, appName, app.Name())
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//
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// // Run randomized simulation
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// stopEarly, simParams, simErr := simulation.SimulateFromSeed(
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// t,
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// os.Stdout,
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// app.BaseApp,
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// simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
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// simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
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// simapp.SimulationOperations(app, app.AppCodec(), config),
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// app.ModuleAccountAddrs(),
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// config,
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// app.AppCodec(),
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// )
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//
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// // export state and simParams before the simulation error is checked
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// err = simapp.CheckExportSimulation(app, config, simParams)
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// require.NoError(t, err)
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// require.NoError(t, simErr)
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//
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// if config.Commit {
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// simapp.PrintStats(db)
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// }
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//
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// if stopEarly {
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// fmt.Println("can't export or import a zero-validator genesis, exiting test...")
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// return
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// }
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//
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// fmt.Printf("exporting genesis...\n")
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//
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// exported, err := app.ExportAppStateAndValidators(true, []string{})
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// require.NoError(t, err)
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//
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// fmt.Printf("importing genesis...\n")
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//
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// _, newDB, newDir, _, _, err := simapp.SetupSimulation("leveldb-app-sim-2", "Simulation-2")
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// require.NoError(t, err, "simulation setup failed")
|
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//
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// defer func() {
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// newDB.Close()
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// require.NoError(t, os.RemoveAll(newDir))
|
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// }()
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//
|
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// newApp := NewEthermintApp(log.NewNopLogger(), newDB, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
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// require.Equal(t, appName, newApp.Name())
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//
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// newApp.InitChain(abci.RequestInitChain{
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// AppStateBytes: exported.AppState,
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// })
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//
|
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// _, _, err = simulation.SimulateFromSeed(
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// t,
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// os.Stdout,
|
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// newApp.BaseApp,
|
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// simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
|
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// simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
|
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// simapp.SimulationOperations(newApp, newApp.AppCodec(), config),
|
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// app.ModuleAccountAddrs(),
|
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// config,
|
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// app.AppCodec(),
|
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// )
|
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// require.NoError(t, err)
|
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//}
|
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//
|
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//// TODO: Make another test for the fuzzer itself, which just has noOp txs
|
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//// and doesn't depend on the application.
|
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//func TestAppStateDeterminism(t *testing.T) {
|
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// if !simapp.FlagEnabledValue {
|
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// t.Skip("skipping application simulation")
|
||||
// }
|
||||
//
|
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// config := simapp.NewConfigFromFlags()
|
||||
// config.InitialBlockHeight = 1
|
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// config.ExportParamsPath = ""
|
||||
// config.OnOperation = false
|
||||
// config.AllInvariants = false
|
||||
// config.ChainID = helpers.SimAppChainID
|
||||
//
|
||||
// numSeeds := 3
|
||||
// numTimesToRunPerSeed := 5
|
||||
// appHashList := make([]json.RawMessage, numTimesToRunPerSeed)
|
||||
//
|
||||
// for i := 0; i < numSeeds; i++ {
|
||||
// config.Seed = rand.Int63()
|
||||
//
|
||||
// for j := 0; j < numTimesToRunPerSeed; j++ {
|
||||
// var logger log.Logger
|
||||
// if simapp.FlagVerboseValue {
|
||||
// logger = log.TestingLogger()
|
||||
// } else {
|
||||
// logger = log.NewNopLogger()
|
||||
// }
|
||||
//
|
||||
// db := dbm.NewMemDB()
|
||||
// app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, interBlockCacheOpt())
|
||||
//
|
||||
// fmt.Printf(
|
||||
// "running non-determinism simulation; seed %d: %d/%d, attempt: %d/%d\n",
|
||||
// config.Seed, i+1, numSeeds, j+1, numTimesToRunPerSeed,
|
||||
// )
|
||||
//
|
||||
// _, _, err := simulation.SimulateFromSeed(
|
||||
// t,
|
||||
// os.Stdout,
|
||||
// app.BaseApp,
|
||||
// simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
|
||||
// simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
|
||||
// simapp.SimulationOperations(app, app.AppCodec(), config),
|
||||
// app.ModuleAccountAddrs(),
|
||||
// config,
|
||||
// app.AppCodec(),
|
||||
// )
|
||||
// require.NoError(t, err)
|
||||
//
|
||||
// if config.Commit {
|
||||
// simapp.PrintStats(db)
|
||||
// }
|
||||
//
|
||||
// appHash := app.LastCommitID().Hash
|
||||
// appHashList[j] = appHash
|
||||
//
|
||||
// if j != 0 {
|
||||
// require.Equal(
|
||||
// t, string(appHashList[0]), string(appHashList[j]),
|
||||
// "non-determinism in seed %d: %d/%d, attempt: %d/%d\n", config.Seed, i+1, numSeeds, j+1, numTimesToRunPerSeed,
|
||||
// )
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
//}
|
||||
// TODO: COsmos SDK fix for the simulator issue for custom keys
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"os"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
"github.com/cosmos/cosmos-sdk/baseapp"
|
||||
"github.com/cosmos/cosmos-sdk/simapp"
|
||||
"github.com/cosmos/cosmos-sdk/simapp/params"
|
||||
"github.com/cosmos/cosmos-sdk/store"
|
||||
sdk "github.com/cosmos/cosmos-sdk/types"
|
||||
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
|
||||
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
|
||||
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
|
||||
capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
|
||||
distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
|
||||
evidencetypes "github.com/cosmos/cosmos-sdk/x/evidence/types"
|
||||
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
|
||||
minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
|
||||
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
|
||||
"github.com/cosmos/cosmos-sdk/x/simulation"
|
||||
slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
|
||||
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
|
||||
ibctransfertypes "github.com/cosmos/ibc-go/modules/apps/transfer/types"
|
||||
ibchost "github.com/cosmos/ibc-go/modules/core/24-host"
|
||||
abci "github.com/tendermint/tendermint/abci/types"
|
||||
"github.com/tendermint/tendermint/libs/log"
|
||||
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
|
||||
dbm "github.com/tendermint/tm-db"
|
||||
evmenc "github.com/tharsis/ethermint/encoding"
|
||||
)
|
||||
|
||||
// MakeEncodingConfig creates the EncodingConfig
|
||||
func MakeEncodingConfig() params.EncodingConfig {
|
||||
return evmenc.MakeConfig(ModuleBasics)
|
||||
}
|
||||
|
||||
func init() {
|
||||
simapp.GetSimulatorFlags()
|
||||
}
|
||||
|
||||
const SimAppChainID = "simulation_777-1"
|
||||
|
||||
type storeKeysPrefixes struct {
|
||||
A sdk.StoreKey
|
||||
B sdk.StoreKey
|
||||
Prefixes [][]byte
|
||||
}
|
||||
|
||||
// fauxMerkleModeOpt returns a BaseApp option to use a dbStoreAdapter instead of
|
||||
// an IAVLStore for faster simulation speed.
|
||||
func fauxMerkleModeOpt(bapp *baseapp.BaseApp) {
|
||||
bapp.SetFauxMerkleMode()
|
||||
}
|
||||
|
||||
// interBlockCacheOpt returns a BaseApp option function that sets the persistent
|
||||
// inter-block write-through cache.
|
||||
func interBlockCacheOpt() func(*baseapp.BaseApp) {
|
||||
return baseapp.SetInterBlockCache(store.NewCommitKVStoreCacheManager())
|
||||
}
|
||||
|
||||
func TestFullAppSimulation(t *testing.T) {
|
||||
config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
|
||||
if skip {
|
||||
t.Skip("skipping application simulation")
|
||||
}
|
||||
require.NoError(t, err, "simulation setup failed")
|
||||
|
||||
defer func() {
|
||||
db.Close()
|
||||
require.NoError(t, os.RemoveAll(dir))
|
||||
}()
|
||||
|
||||
app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
|
||||
require.Equal(t, appName, app.Name())
|
||||
|
||||
// run randomized simulation
|
||||
_, simParams, simErr := simulation.SimulateFromSeed(
|
||||
t,
|
||||
os.Stdout,
|
||||
app.BaseApp,
|
||||
simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
|
||||
simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
|
||||
simapp.SimulationOperations(app, app.AppCodec(), config),
|
||||
app.ModuleAccountAddrs(),
|
||||
config,
|
||||
app.AppCodec(),
|
||||
)
|
||||
|
||||
// export state and simParams before the simulation error is checked
|
||||
err = simapp.CheckExportSimulation(app, config, simParams)
|
||||
require.NoError(t, err)
|
||||
require.NoError(t, simErr)
|
||||
|
||||
if config.Commit {
|
||||
simapp.PrintStats(db)
|
||||
}
|
||||
}
|
||||
|
||||
func TestAppImportExport(t *testing.T) {
|
||||
config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
|
||||
if skip {
|
||||
t.Skip("skipping application import/export simulation")
|
||||
}
|
||||
require.NoError(t, err, "simulation setup failed")
|
||||
|
||||
defer func() {
|
||||
db.Close()
|
||||
require.NoError(t, os.RemoveAll(dir))
|
||||
}()
|
||||
|
||||
app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
|
||||
require.Equal(t, appName, app.Name())
|
||||
|
||||
// Run randomized simulation
|
||||
_, simParams, simErr := simulation.SimulateFromSeed(
|
||||
t,
|
||||
os.Stdout,
|
||||
app.BaseApp,
|
||||
simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
|
||||
simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
|
||||
simapp.SimulationOperations(app, app.AppCodec(), config),
|
||||
app.ModuleAccountAddrs(),
|
||||
config,
|
||||
app.AppCodec(),
|
||||
)
|
||||
|
||||
// export state and simParams before the simulation error is checked
|
||||
err = simapp.CheckExportSimulation(app, config, simParams)
|
||||
require.NoError(t, err)
|
||||
require.NoError(t, simErr)
|
||||
|
||||
if config.Commit {
|
||||
simapp.PrintStats(db)
|
||||
}
|
||||
|
||||
fmt.Printf("exporting genesis...\n")
|
||||
|
||||
exported, err := app.ExportAppStateAndValidators(false, []string{})
|
||||
require.NoError(t, err)
|
||||
|
||||
fmt.Printf("importing genesis...\n")
|
||||
|
||||
// nolint: dogsled
|
||||
_, newDB, newDir, _, _, err := simapp.SetupSimulation("leveldb-app-sim-2", "Simulation-2")
|
||||
require.NoError(t, err, "simulation setup failed")
|
||||
|
||||
defer func() {
|
||||
newDB.Close()
|
||||
require.NoError(t, os.RemoveAll(newDir))
|
||||
}()
|
||||
|
||||
newApp := NewEthermintApp(log.NewNopLogger(), newDB, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
|
||||
require.Equal(t, appName, newApp.Name())
|
||||
|
||||
var genesisState simapp.GenesisState
|
||||
err = json.Unmarshal(exported.AppState, &genesisState)
|
||||
require.NoError(t, err)
|
||||
|
||||
ctxA := app.NewContext(true, tmproto.Header{Height: app.LastBlockHeight()})
|
||||
ctxB := newApp.NewContext(true, tmproto.Header{Height: app.LastBlockHeight()})
|
||||
newApp.mm.InitGenesis(ctxB, app.AppCodec(), genesisState)
|
||||
newApp.StoreConsensusParams(ctxB, exported.ConsensusParams)
|
||||
|
||||
fmt.Printf("comparing stores...\n")
|
||||
|
||||
storeKeysPrefixes := []storeKeysPrefixes{
|
||||
{app.keys[authtypes.StoreKey], newApp.keys[authtypes.StoreKey], [][]byte{}},
|
||||
{
|
||||
app.keys[stakingtypes.StoreKey], newApp.keys[stakingtypes.StoreKey],
|
||||
[][]byte{
|
||||
stakingtypes.UnbondingQueueKey, stakingtypes.RedelegationQueueKey, stakingtypes.ValidatorQueueKey,
|
||||
stakingtypes.HistoricalInfoKey,
|
||||
},
|
||||
}, // ordering may change but it doesn't matter
|
||||
{app.keys[slashingtypes.StoreKey], newApp.keys[slashingtypes.StoreKey], [][]byte{}},
|
||||
{app.keys[minttypes.StoreKey], newApp.keys[minttypes.StoreKey], [][]byte{}},
|
||||
{app.keys[distrtypes.StoreKey], newApp.keys[distrtypes.StoreKey], [][]byte{}},
|
||||
{app.keys[banktypes.StoreKey], newApp.keys[banktypes.StoreKey], [][]byte{banktypes.BalancesPrefix}},
|
||||
{app.keys[paramtypes.StoreKey], newApp.keys[paramtypes.StoreKey], [][]byte{}},
|
||||
{app.keys[govtypes.StoreKey], newApp.keys[govtypes.StoreKey], [][]byte{}},
|
||||
{app.keys[evidencetypes.StoreKey], newApp.keys[evidencetypes.StoreKey], [][]byte{}},
|
||||
{app.keys[capabilitytypes.StoreKey], newApp.keys[capabilitytypes.StoreKey], [][]byte{}},
|
||||
{app.keys[ibchost.StoreKey], newApp.keys[ibchost.StoreKey], [][]byte{}},
|
||||
{app.keys[ibctransfertypes.StoreKey], newApp.keys[ibctransfertypes.StoreKey], [][]byte{}},
|
||||
}
|
||||
|
||||
for _, skp := range storeKeysPrefixes {
|
||||
storeA := ctxA.KVStore(skp.A)
|
||||
storeB := ctxB.KVStore(skp.B)
|
||||
|
||||
failedKVAs, failedKVBs := sdk.DiffKVStores(storeA, storeB, skp.Prefixes)
|
||||
require.Equal(t, len(failedKVAs), len(failedKVBs), "unequal sets of key-values to compare")
|
||||
|
||||
fmt.Printf("compared %d different key/value pairs between %s and %s\n", len(failedKVAs), skp.A, skp.B)
|
||||
require.Equal(t, len(failedKVAs), 0, simapp.GetSimulationLog(skp.A.Name(), app.SimulationManager().StoreDecoders, failedKVAs, failedKVBs))
|
||||
}
|
||||
}
|
||||
|
||||
func TestAppSimulationAfterImport(t *testing.T) {
|
||||
config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
|
||||
if skip {
|
||||
t.Skip("skipping application simulation after import")
|
||||
}
|
||||
require.NoError(t, err, "simulation setup failed")
|
||||
|
||||
defer func() {
|
||||
db.Close()
|
||||
require.NoError(t, os.RemoveAll(dir))
|
||||
}()
|
||||
|
||||
app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
|
||||
require.Equal(t, appName, app.Name())
|
||||
|
||||
// Run randomized simulation
|
||||
stopEarly, simParams, simErr := simulation.SimulateFromSeed(
|
||||
t,
|
||||
os.Stdout,
|
||||
app.BaseApp,
|
||||
simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
|
||||
simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
|
||||
simapp.SimulationOperations(app, app.AppCodec(), config),
|
||||
app.ModuleAccountAddrs(),
|
||||
config,
|
||||
app.AppCodec(),
|
||||
)
|
||||
|
||||
// export state and simParams before the simulation error is checked
|
||||
err = simapp.CheckExportSimulation(app, config, simParams)
|
||||
require.NoError(t, err)
|
||||
require.NoError(t, simErr)
|
||||
|
||||
if config.Commit {
|
||||
simapp.PrintStats(db)
|
||||
}
|
||||
|
||||
if stopEarly {
|
||||
fmt.Println("can't export or import a zero-validator genesis, exiting test...")
|
||||
return
|
||||
}
|
||||
|
||||
fmt.Printf("exporting genesis...\n")
|
||||
|
||||
exported, err := app.ExportAppStateAndValidators(true, []string{})
|
||||
require.NoError(t, err)
|
||||
|
||||
fmt.Printf("importing genesis...\n")
|
||||
|
||||
_, newDB, newDir, _, _, err := simapp.SetupSimulation("leveldb-app-sim-2", "Simulation-2")
|
||||
require.NoError(t, err, "simulation setup failed")
|
||||
|
||||
defer func() {
|
||||
newDB.Close()
|
||||
require.NoError(t, os.RemoveAll(newDir))
|
||||
}()
|
||||
|
||||
newApp := NewEthermintApp(log.NewNopLogger(), newDB, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
|
||||
require.Equal(t, appName, newApp.Name())
|
||||
|
||||
newApp.InitChain(abci.RequestInitChain{
|
||||
AppStateBytes: exported.AppState,
|
||||
})
|
||||
|
||||
_, _, err = simulation.SimulateFromSeed(
|
||||
t,
|
||||
os.Stdout,
|
||||
newApp.BaseApp,
|
||||
simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
|
||||
simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
|
||||
simapp.SimulationOperations(newApp, newApp.AppCodec(), config),
|
||||
app.ModuleAccountAddrs(),
|
||||
config,
|
||||
app.AppCodec(),
|
||||
)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
// TODO: Make another test for the fuzzer itself, which just has noOp txs
|
||||
// and doesn't depend on the application.
|
||||
func TestAppStateDeterminism(t *testing.T) {
|
||||
if !simapp.FlagEnabledValue {
|
||||
t.Skip("skipping application simulation")
|
||||
}
|
||||
|
||||
config := simapp.NewConfigFromFlags()
|
||||
config.InitialBlockHeight = 1
|
||||
config.ExportParamsPath = ""
|
||||
config.OnOperation = false
|
||||
config.AllInvariants = false
|
||||
config.ChainID = SimAppChainID
|
||||
|
||||
numSeeds := 3
|
||||
numTimesToRunPerSeed := 5
|
||||
appHashList := make([]json.RawMessage, numTimesToRunPerSeed)
|
||||
|
||||
for i := 0; i < numSeeds; i++ {
|
||||
config.Seed = rand.Int63()
|
||||
|
||||
for j := 0; j < numTimesToRunPerSeed; j++ {
|
||||
var logger log.Logger
|
||||
if simapp.FlagVerboseValue {
|
||||
logger = log.TestingLogger()
|
||||
} else {
|
||||
logger = log.NewNopLogger()
|
||||
}
|
||||
|
||||
db := dbm.NewMemDB()
|
||||
app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, interBlockCacheOpt())
|
||||
|
||||
fmt.Printf(
|
||||
"running non-determinism simulation; seed %d: %d/%d, attempt: %d/%d\n",
|
||||
config.Seed, i+1, numSeeds, j+1, numTimesToRunPerSeed,
|
||||
)
|
||||
|
||||
_, _, err := simulation.SimulateFromSeed(
|
||||
t,
|
||||
os.Stdout,
|
||||
app.BaseApp,
|
||||
simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
|
||||
simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
|
||||
simapp.SimulationOperations(app, app.AppCodec(), config),
|
||||
app.ModuleAccountAddrs(),
|
||||
config,
|
||||
app.AppCodec(),
|
||||
)
|
||||
require.NoError(t, err)
|
||||
|
||||
if config.Commit {
|
||||
simapp.PrintStats(db)
|
||||
}
|
||||
|
||||
appHash := app.LastCommitID().Hash
|
||||
appHashList[j] = appHash
|
||||
|
||||
if j != 0 {
|
||||
require.Equal(
|
||||
t, string(appHashList[0]), string(appHashList[j]),
|
||||
"non-determinism in seed %d: %d/%d, attempt: %d/%d\n", config.Seed, i+1, numSeeds, j+1, numTimesToRunPerSeed,
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user