simulation

Mar 7, 2022

Changes in this version

+ func GenAndDeliverTx(txCtx OperationInput, fees types.Coins) (simtype.OperationMsg, []simtype.FutureOperation, error)

+ func GenAndDeliverTxWithRandFees(txCtx OperationInput) (simtype.OperationMsg, []simtype.FutureOperation, error)

+ type AccountKeeper interface

+ GetAccount func(ctx sdk.Context, addr sdk.AccAddress) types.AccountI

+ type BankKeeper interface

+ SpendableCoins func(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins

+ type OperationInput struct

+ AccountKeeper AccountKeeper

+ App *baseapp.BaseApp

+ Bankkeeper BankKeeper

+ Cdc *codec.ProtoCodec

+ CoinsSpentInMsg types.Coins

+ Context types.Context

+ ModuleName string

+ Msg types.Msg

+ MsgType string

+ R *rand.Rand

+ SimAccount simtype.Account

+ TxGen client.TxConfig

Oct 15, 2021

Changes in this version

+ const AverageBlockTime

+ func NewWeightedProposalContent(appParamsKey string, defaultWeight int, ...) simulation.WeightedProposalContent

Mar 5, 2021

Changes in this version

+ const BeginBlockEntryKind

+ const EndBlockEntryKind

+ const MsgEntryKind

+ const QueuedMsgEntryKind

+ func DeriveRand(r *rand.Rand) *rand.Rand

+ func GetMemberOfInitialState(r *rand.Rand, weights []int) int

+ func RandIntBetween(r *rand.Rand, min, max int) int

+ func RandPositiveInt(r *rand.Rand, max sdk.Int) (sdk.Int, error)

+ func RandStringOfLength(r *rand.Rand, n int) string

+ func RandSubsetCoins(r *rand.Rand, coins sdk.Coins) sdk.Coins

+ func RandTimestamp(r *rand.Rand) time.Time

+ func RandomAmount(r *rand.Rand, max sdk.Int) sdk.Int

+ func RandomDecAmount(r *rand.Rand, max sdk.Dec) sdk.Dec

+ func RandomFees(r *rand.Rand, ctx sdk.Context, spendableCoins sdk.Coins) (sdk.Coins, error)

+ func RandomRequestBeginBlock(r *rand.Rand, params Params, validators mockValidators, pastTimes []time.Time, ...) abci.RequestBeginBlock

+ type Account struct

+ Address sdk.AccAddress

+ PrivKey crypto.PrivKey

+ PubKey crypto.PubKey

+ func FindAccount(accs []Account, address sdk.Address) (Account, bool)

+ func RandomAcc(r *rand.Rand, accs []Account) (Account, int)

+ func RandomAccounts(r *rand.Rand, n int) []Account

+ func (acc Account) Equals(acc2 Account) bool

+ type AppParams map[string]json.RawMessage

+ func (sp AppParams) GetOrGenerate(cdc *codec.Codec, key string, ptr interface{}, r *rand.Rand, ps ParamSimulator)

+ type AppStateFn func(r *rand.Rand, accs []Account, config Config) (appState json.RawMessage, accounts []Account, chainId string, ...)

+ type Config struct

+ AllInvariants bool

+ BlockSize int

+ ChainID string

+ Commit bool

+ ExportParamsHeight int

+ ExportParamsPath string

+ ExportStatePath string

+ ExportStatsPath string

+ GenesisFile string

+ InitialBlockHeight int

+ Lean bool

+ NumBlocks int

+ OnOperation bool

+ ParamsFile string

+ Seed int64

+ type ContentSimulatorFn func(r *rand.Rand, ctx sdk.Context, accs []Account) govtypes.Content

+ type DummyLogWriter struct

+ func (lw *DummyLogWriter) AddEntry(_ OperationEntry)

+ func (lw *DummyLogWriter) PrintLogs()

+ type EventStats map[string]map[string]map[string]int

+ func NewEventStats() EventStats

+ func (es EventStats) ExportJSON(path string)

+ func (es EventStats) Print(w io.Writer)

+ func (es EventStats) Tally(route, op, evResult string)

+ type FutureOperation struct

+ BlockHeight int

+ BlockTime time.Time

+ Op Operation

+ type LogWriter interface

+ AddEntry func(OperationEntry)

+ PrintLogs func()

+ func NewLogWriter(testingmode bool) LogWriter

+ type Operation func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accounts []Account, ...) (OperationMsg OperationMsg, futureOps []FutureOperation, err error)

+ type OperationEntry struct

+ EntryKind string

+ Height int64

+ Operation json.RawMessage

+ Order int64

+ func BeginBlockEntry(height int64) OperationEntry

+ func EndBlockEntry(height int64) OperationEntry

+ func MsgEntry(height, order int64, opMsg OperationMsg) OperationEntry

+ func NewOperationEntry(entry string, height, order int64, op json.RawMessage) OperationEntry

+ func QueuedMsgEntry(height int64, opMsg OperationMsg) OperationEntry

+ func (oe OperationEntry) MustMarshal() json.RawMessage

+ type OperationMsg struct

+ Comment string

+ Msg json.RawMessage

+ Name string

+ OK bool

+ Route string

+ func NewOperationMsg(msg sdk.Msg, ok bool, comment string) OperationMsg

+ func NewOperationMsgBasic(route, name, comment string, ok bool, msg []byte) OperationMsg

+ func NoOpMsg(route string) OperationMsg

+ func (om OperationMsg) LogEvent(eventLogger func(route, op, evResult string))

+ func (om OperationMsg) MustMarshal() json.RawMessage

+ func (om OperationMsg) String() string

+ type OperationQueue map[int][]Operation

+ func NewOperationQueue() OperationQueue

+ type ParamChange struct

+ Key string

+ SimValue SimValFn

+ Subspace string

+ func NewSimParamChange(subspace, key string, simVal SimValFn) ParamChange

+ func (spc ParamChange) ComposedKey() string

+ type ParamSimulator func(r *rand.Rand)

+ type Params struct

+ BlockSizeTransitionMatrix TransitionMatrix

+ EvidenceFraction float64

+ InitialLivenessWeightings []int

+ LivenessTransitionMatrix TransitionMatrix

+ NumKeys int

+ PastEvidenceFraction float64

+ func RandomParams(r *rand.Rand) Params

+ func SimulateFromSeed(tb testing.TB, w io.Writer, app *baseapp.BaseApp, appStateFn AppStateFn, ...) (stopEarly bool, exportedParams Params, err error)

+ type SimValFn func(r *rand.Rand) string

+ type StandardLogWriter struct

+ OpEntries []OperationEntry

+ func (lw *StandardLogWriter) AddEntry(opEntry OperationEntry)

+ func (lw *StandardLogWriter) PrintLogs()

+ type TransitionMatrix struct

+ func CreateTransitionMatrix(weights [][]int) (TransitionMatrix, error)

+ func (t TransitionMatrix) NextState(r *rand.Rand, i int) int

+ type WeightedOperation struct

+ Op Operation

+ Weight int

+ func NewWeightedOperation(weight int, op Operation) WeightedOperation

+ type WeightedOperations []WeightedOperation

+ type WeightedProposalContent struct

+ AppParamsKey string

+ ContentSimulatorFn ContentSimulatorFn

+ DefaultWeight int