mirror of
https://github.com/planetmint/planetmint-go.git
synced 2025-03-30 15:08:28 +00:00
5b25d4cefc
* [linter] Add `musttag` Enforce field tags in (un)marshaled structs. * [linter] Add `nestif` Reports deeply nested if statements. * [linter] Add `noctx` Finds sending http request without context.Context. * [linter] Add `paralleltest` Paralleltest detects missing usage of t.Parallel() method in your Go test. * [linter] Add `tagalign` Check that struct tags are well aligned. * [linter] Add `tagliatelle` Checks the struct tags. * [linter] Add `whitespace` Tool for detection of leading and trailing whitespace. * [paralleltest] Exclude files bc of data race in tests Signed-off-by: Julian Strobl <jmastr@mailbox.org>
507 lines
14 KiB
Go
507 lines
14 KiB
Go
package app_test
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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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"runtime/debug"
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"strings"
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"testing"
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"time"
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dbm "github.com/cometbft/cometbft-db"
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abci "github.com/cometbft/cometbft/abci/types"
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"github.com/cometbft/cometbft/libs/log"
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tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
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"github.com/cosmos/cosmos-sdk/baseapp"
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"github.com/cosmos/cosmos-sdk/client/flags"
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"github.com/cosmos/cosmos-sdk/server"
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storetypes "github.com/cosmos/cosmos-sdk/store/types"
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simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
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sdk "github.com/cosmos/cosmos-sdk/types"
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simulationtypes "github.com/cosmos/cosmos-sdk/types/simulation"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
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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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minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
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paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
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"github.com/cosmos/cosmos-sdk/x/simulation"
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simcli "github.com/cosmos/cosmos-sdk/x/simulation/client/cli"
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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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"github.com/stretchr/testify/require"
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"github.com/planetmint/planetmint-go/app"
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)
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const SimulationSetupFailed = "simulation setup failed"
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type storeKeysPrefixes struct {
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A storetypes.StoreKey
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B storetypes.StoreKey
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Prefixes [][]byte
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}
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// Get flags every time the simulator is run
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func init() {
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simcli.GetSimulatorFlags()
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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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// BenchmarkSimulation run the chain simulation
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// Running using starport command:
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// `starport chain simulate -v --numBlocks 200 --blockSize 50`
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// Running as go benchmark test:
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// `go test -benchmem -run=^$ -bench ^BenchmarkSimulation ./app -NumBlocks=200 -BlockSize 50 -Commit=true -Verbose=true -Enabled=true`
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func BenchmarkSimulation(b *testing.B) {
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simcli.FlagSeedValue = time.Now().Unix()
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simcli.FlagVerboseValue = true
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simcli.FlagCommitValue = true
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simcli.FlagEnabledValue = true
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config := simcli.NewConfigFromFlags()
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config.ChainID = "mars-simapp"
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db, dir, logger, _, err := simtestutil.SetupSimulation(
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config,
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"leveldb-bApp-sim",
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"Simulation",
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simcli.FlagVerboseValue,
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simcli.FlagEnabledValue,
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)
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require.NoError(b, err, SimulationSetupFailed)
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b.Cleanup(func() {
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require.NoError(b, db.Close())
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require.NoError(b, os.RemoveAll(dir))
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})
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appOptions := make(simtestutil.AppOptionsMap, 0)
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appOptions[flags.FlagHome] = app.DefaultNodeHome
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appOptions[server.FlagInvCheckPeriod] = simcli.FlagPeriodValue
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bApp := app.New(
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logger,
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db,
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nil,
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true,
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map[int64]bool{},
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app.DefaultNodeHome,
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0,
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app.MakeEncodingConfig(),
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appOptions,
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baseapp.SetChainID(config.ChainID),
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)
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require.Equal(b, app.Name, bApp.Name())
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// run randomized simulation
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_, simParams, simErr := simulation.SimulateFromSeed(
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b,
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os.Stdout,
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bApp.BaseApp,
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simtestutil.AppStateFn(
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bApp.AppCodec(),
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bApp.SimulationManager(),
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app.NewDefaultGenesisState(bApp.AppCodec()),
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),
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simulationtypes.RandomAccounts,
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simtestutil.SimulationOperations(bApp, bApp.AppCodec(), config),
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bApp.ModuleAccountAddrs(),
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config,
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bApp.AppCodec(),
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)
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// export state and simParams before the simulation error is checked
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err = simtestutil.CheckExportSimulation(bApp, config, simParams)
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require.NoError(b, err)
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require.NoError(b, simErr)
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if config.Commit {
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simtestutil.PrintStats(db)
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}
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}
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func TestAppStateDeterminism(t *testing.T) {
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t.Parallel()
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if !simcli.FlagEnabledValue {
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t.Skip("skipping application simulation")
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}
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config := simcli.NewConfigFromFlags()
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config.InitialBlockHeight = 1
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config.ExportParamsPath = ""
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config.OnOperation = true
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config.AllInvariants = true
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var (
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r = rand.New(rand.NewSource(time.Now().Unix()))
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numSeeds = 3
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numTimesToRunPerSeed = 5
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appHashList = make([]json.RawMessage, numTimesToRunPerSeed)
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appOptions = make(simtestutil.AppOptionsMap, 0)
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)
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appOptions[flags.FlagHome] = app.DefaultNodeHome
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appOptions[server.FlagInvCheckPeriod] = simcli.FlagPeriodValue
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for i := 0; i < numSeeds; i++ {
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config.Seed = r.Int63()
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for j := 0; j < numTimesToRunPerSeed; j++ {
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var logger log.Logger
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if simcli.FlagVerboseValue {
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logger = log.TestingLogger()
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} else {
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logger = log.NewNopLogger()
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}
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chainID := fmt.Sprintf("chain-id-%d-%d", i, j)
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config.ChainID = chainID
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db := dbm.NewMemDB()
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bApp := app.New(
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logger,
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db,
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nil,
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true,
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map[int64]bool{},
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app.DefaultNodeHome,
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simcli.FlagPeriodValue,
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app.MakeEncodingConfig(),
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appOptions,
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fauxMerkleModeOpt,
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baseapp.SetChainID(chainID),
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)
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logger.Info(
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"running non-determinism simulation; seed %d: %d/%d, attempt: %d/%d\n",
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config.Seed, i+1, numSeeds, j+1, numTimesToRunPerSeed,
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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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bApp.BaseApp,
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simtestutil.AppStateFn(
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bApp.AppCodec(),
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bApp.SimulationManager(),
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app.NewDefaultGenesisState(bApp.AppCodec()),
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),
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simulationtypes.RandomAccounts,
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simtestutil.SimulationOperations(bApp, bApp.AppCodec(), config),
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bApp.ModuleAccountAddrs(),
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config,
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bApp.AppCodec(),
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)
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require.NoError(t, err)
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if config.Commit {
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simtestutil.PrintStats(db)
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}
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appHash := bApp.LastCommitID().Hash
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appHashList[j] = appHash
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if j != 0 {
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require.Equal(
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t, string(appHashList[0]), string(appHashList[j]),
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"non-determinism in seed %d: %d/%d, attempt: %d/%d\n", config.Seed, i+1, numSeeds, j+1, numTimesToRunPerSeed,
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)
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}
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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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t.Parallel()
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config := simcli.NewConfigFromFlags()
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config.ChainID = "mars-simapp-import"
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db, dir, logger, skip, err := simtestutil.SetupSimulation(
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config,
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"leveldb-app-sim",
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"Simulation",
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simcli.FlagVerboseValue,
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simcli.FlagEnabledValue,
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)
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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, SimulationSetupFailed)
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defer func() {
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require.NoError(t, db.Close())
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require.NoError(t, os.RemoveAll(dir))
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}()
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appOptions := make(simtestutil.AppOptionsMap, 0)
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appOptions[flags.FlagHome] = app.DefaultNodeHome
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appOptions[server.FlagInvCheckPeriod] = simcli.FlagPeriodValue
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bApp := app.New(
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logger,
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db,
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nil,
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true,
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map[int64]bool{},
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app.DefaultNodeHome,
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0,
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app.MakeEncodingConfig(),
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appOptions,
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baseapp.SetChainID(config.ChainID),
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)
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require.Equal(t, app.Name, bApp.Name())
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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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bApp.BaseApp,
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simtestutil.AppStateFn(
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bApp.AppCodec(),
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bApp.SimulationManager(),
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app.NewDefaultGenesisState(bApp.AppCodec()),
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),
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simulationtypes.RandomAccounts,
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simtestutil.SimulationOperations(bApp, bApp.AppCodec(), config),
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bApp.BlockedModuleAccountAddrs(),
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config,
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bApp.AppCodec(),
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)
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require.NoError(t, simErr)
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// export state and simParams before the simulation error is checked
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err = simtestutil.CheckExportSimulation(bApp, config, simParams)
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require.NoError(t, err)
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if config.Commit {
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simtestutil.PrintStats(db)
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}
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logger.Info("exporting genesis...\n")
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exported, err := bApp.ExportAppStateAndValidators(false, []string{}, []string{})
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require.NoError(t, err)
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logger.Info("importing genesis...\n")
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newDB, newDir, _, _, err := simtestutil.SetupSimulation(
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config,
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"leveldb-app-sim-2",
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"Simulation-2",
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simcli.FlagVerboseValue,
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simcli.FlagEnabledValue,
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)
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require.NoError(t, err, SimulationSetupFailed)
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defer func() {
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require.NoError(t, newDB.Close())
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require.NoError(t, os.RemoveAll(newDir))
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}()
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newApp := app.New(
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log.NewNopLogger(),
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newDB,
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nil,
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true,
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map[int64]bool{},
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app.DefaultNodeHome,
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0,
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app.MakeEncodingConfig(),
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appOptions,
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baseapp.SetChainID(config.ChainID),
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)
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require.Equal(t, app.Name, bApp.Name())
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var genesisState app.GenesisState
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err = json.Unmarshal(exported.AppState, &genesisState)
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require.NoError(t, err)
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defer func() {
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if r := recover(); r != nil {
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err := fmt.Sprintf("%v", r)
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if !strings.Contains(err, "validator set is empty after InitGenesis") {
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panic(r)
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}
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logger.Info("Skipping simulation as all validators have been unbonded")
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logger.Info("err", err, "stacktrace", string(debug.Stack()))
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}
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}()
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ctxA := bApp.NewContext(true, tmproto.Header{Height: bApp.LastBlockHeight()})
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ctxB := newApp.NewContext(true, tmproto.Header{Height: bApp.LastBlockHeight()})
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newApp.ModuleManager().InitGenesis(ctxB, bApp.AppCodec(), genesisState)
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newApp.StoreConsensusParams(ctxB, exported.ConsensusParams)
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logger.Info("comparing stores...\n")
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storeKeysPrefixes := []storeKeysPrefixes{
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{bApp.GetKey(authtypes.StoreKey), newApp.GetKey(authtypes.StoreKey), [][]byte{}},
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{
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bApp.GetKey(stakingtypes.StoreKey), newApp.GetKey(stakingtypes.StoreKey),
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[][]byte{
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stakingtypes.UnbondingQueueKey, stakingtypes.RedelegationQueueKey, stakingtypes.ValidatorQueueKey,
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stakingtypes.HistoricalInfoKey, stakingtypes.UnbondingIDKey, stakingtypes.UnbondingIndexKey, stakingtypes.UnbondingTypeKey, stakingtypes.ValidatorUpdatesKey,
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},
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}, // ordering may change but it doesn't matter
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{bApp.GetKey(slashingtypes.StoreKey), newApp.GetKey(slashingtypes.StoreKey), [][]byte{}},
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{bApp.GetKey(minttypes.StoreKey), newApp.GetKey(minttypes.StoreKey), [][]byte{}},
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{bApp.GetKey(distrtypes.StoreKey), newApp.GetKey(distrtypes.StoreKey), [][]byte{}},
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{bApp.GetKey(banktypes.StoreKey), newApp.GetKey(banktypes.StoreKey), [][]byte{banktypes.BalancesPrefix}},
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{bApp.GetKey(paramstypes.StoreKey), newApp.GetKey(paramstypes.StoreKey), [][]byte{}},
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{bApp.GetKey(govtypes.StoreKey), newApp.GetKey(govtypes.StoreKey), [][]byte{}},
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{bApp.GetKey(evidencetypes.StoreKey), newApp.GetKey(evidencetypes.StoreKey), [][]byte{}},
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{bApp.GetKey(capabilitytypes.StoreKey), newApp.GetKey(capabilitytypes.StoreKey), [][]byte{}},
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{bApp.GetKey(authzkeeper.StoreKey), newApp.GetKey(authzkeeper.StoreKey), [][]byte{authzkeeper.GrantKey, authzkeeper.GrantQueuePrefix}},
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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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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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logger.Info("compared %d different key/value pairs between %s and %s\n", len(failedKVAs), skp.A, skp.B)
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require.Equal(t, 0, len(failedKVAs), simtestutil.GetSimulationLog(skp.A.Name(), bApp.SimulationManager().StoreDecoders, failedKVAs, failedKVBs))
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}
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}
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func TestAppSimulationAfterImport(t *testing.T) {
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t.Parallel()
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config := simcli.NewConfigFromFlags()
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config.ChainID = "mars-simapp-after-import"
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db, dir, logger, skip, err := simtestutil.SetupSimulation(
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config,
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"leveldb-app-sim",
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"Simulation",
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simcli.FlagVerboseValue,
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simcli.FlagEnabledValue,
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)
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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, SimulationSetupFailed)
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defer func() {
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require.NoError(t, db.Close())
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require.NoError(t, os.RemoveAll(dir))
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}()
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appOptions := make(simtestutil.AppOptionsMap, 0)
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appOptions[flags.FlagHome] = app.DefaultNodeHome
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appOptions[server.FlagInvCheckPeriod] = simcli.FlagPeriodValue
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bApp := app.New(
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logger,
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db,
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nil,
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true,
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map[int64]bool{},
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app.DefaultNodeHome,
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0,
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app.MakeEncodingConfig(),
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appOptions,
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fauxMerkleModeOpt,
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baseapp.SetChainID(config.ChainID),
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)
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require.Equal(t, app.Name, bApp.Name())
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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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bApp.BaseApp,
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simtestutil.AppStateFn(
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bApp.AppCodec(),
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bApp.SimulationManager(),
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app.NewDefaultGenesisState(bApp.AppCodec()),
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),
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simulationtypes.RandomAccounts,
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simtestutil.SimulationOperations(bApp, bApp.AppCodec(), config),
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bApp.BlockedModuleAccountAddrs(),
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config,
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bApp.AppCodec(),
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)
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require.NoError(t, simErr)
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// export state and simParams before the simulation error is checked
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err = simtestutil.CheckExportSimulation(bApp, config, simParams)
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require.NoError(t, err)
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if config.Commit {
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simtestutil.PrintStats(db)
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}
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if stopEarly {
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logger.Info("can't export or import a zero-validator genesis, exiting test...")
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return
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}
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logger.Info("exporting genesis...\n")
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exported, err := bApp.ExportAppStateAndValidators(true, []string{}, []string{})
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require.NoError(t, err)
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logger.Info("importing genesis...\n")
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newDB, newDir, _, _, err := simtestutil.SetupSimulation(
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config,
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"leveldb-app-sim-2",
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"Simulation-2",
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simcli.FlagVerboseValue,
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simcli.FlagEnabledValue,
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)
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require.NoError(t, err, SimulationSetupFailed)
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defer func() {
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require.NoError(t, newDB.Close())
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require.NoError(t, os.RemoveAll(newDir))
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}()
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newApp := app.New(
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log.NewNopLogger(),
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newDB,
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nil,
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true,
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map[int64]bool{},
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app.DefaultNodeHome,
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0,
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app.MakeEncodingConfig(),
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appOptions,
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fauxMerkleModeOpt,
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baseapp.SetChainID(config.ChainID),
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)
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require.Equal(t, app.Name, bApp.Name())
|
|
|
|
newApp.InitChain(abci.RequestInitChain{
|
|
ChainId: config.ChainID,
|
|
AppStateBytes: exported.AppState,
|
|
})
|
|
|
|
_, _, err = simulation.SimulateFromSeed(
|
|
t,
|
|
os.Stdout,
|
|
newApp.BaseApp,
|
|
simtestutil.AppStateFn(
|
|
bApp.AppCodec(),
|
|
bApp.SimulationManager(),
|
|
app.NewDefaultGenesisState(bApp.AppCodec()),
|
|
),
|
|
simulationtypes.RandomAccounts,
|
|
simtestutil.SimulationOperations(newApp, newApp.AppCodec(), config),
|
|
newApp.BlockedModuleAccountAddrs(),
|
|
config,
|
|
bApp.AppCodec(),
|
|
)
|
|
require.NoError(t, err)
|
|
}
|