simulation

package
v1.0.1 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jul 1, 2022 License: Apache-2.0 Imports: 21 Imported by: 0

README

Simulations package

Copied from a wasmd simulations branch and to be replaced when a release is available

Documentation

Index

Constants

View Source 
const (
	OpWeightMsgStoreCode           = "op_weight_msg_store_code"
	OpWeightMsgInstantiateContract = "op_weight_msg_instantiate_contract"
	OpWeightMsgExecuteContract     = "op_weight_msg_execute_contract"
	OpReflectContractPath          = "op_reflect_contract_path"
)

Simulation operation weights constants

Variables

This section is empty.

Functions

func DefaultSimulationCodeIDSelector 

func DefaultSimulationCodeIDSelector(ctx sdk.Context, wasmKeeper WasmKeeper) uint64

DefaultSimulationCodeIDSelector picks the first code id

func DefaultSimulationExecutePayloader 

func DefaultSimulationExecutePayloader(msg *wasmtypes.MsgExecuteContract) error

DefaultSimulationExecutePayloader implements a bank msg to send the tokens from contract account back to original sender

func DefaultSimulationExecuteSenderSelector 

func DefaultSimulationExecuteSenderSelector(wasmKeeper WasmKeeper, ctx sdk.Context, contractAddr sdk.AccAddress, accs []simtypes.Account) (simtypes.Account, error)

DefaultSimulationExecuteSenderSelector queries reflect contract for owner address and selects accounts

func GenAndDeliverTx 

func GenAndDeliverTx(txCtx simulation.OperationInput, fees sdk.Coins, gas uint64) (simtypes.OperationMsg, []simtypes.FutureOperation, error)

GenAndDeliverTx generates a transactions and delivers it.

func GenAndDeliverTxWithRandFees 

func GenAndDeliverTxWithRandFees(txCtx simulation.OperationInput, gas uint64) (simtypes.OperationMsg, []simtypes.FutureOperation, error)

GenAndDeliverTxWithRandFees generates a transaction with a random fee and delivers it.

func NewDecodeStore 

func NewDecodeStore() func(kvA kv.Pair, kvB kv.Pair) string

NewDecodeStore returns a decoder function closure that unmarshals the KVPair's Value to the corresponding twasm type. Not fully implemented but falls back into default output

func RandomizedGenState 

func RandomizedGenState(simstate *module.SimulationState)

RandomizedGenState generates a random GenesisState for wasm

func SimulateMsgExecuteContract 

func SimulateMsgExecuteContract(
	ak wasmtypes.AccountKeeper,
	bk BankKeeper,
	wasmKeeper WasmKeeper,
	contractSelector MsgExecuteContractSelector,
	senderSelector MsgExecuteSenderSelector,
	payloader MsgExecutePayloader,
) simtypes.Operation

SimulateMsgExecuteContract create a execute message a reflect contract instance

func SimulateMsgInstantiateContract 

func SimulateMsgInstantiateContract(ak wasmtypes.AccountKeeper, bk BankKeeper, wasmKeeper WasmKeeper, codeSelector CodeIDSelector) simtypes.Operation

SimulateMsgInstantiateContract generates a MsgInstantiateContract with random values

func SimulateMsgStoreCode 

func SimulateMsgStoreCode(ak wasmtypes.AccountKeeper, bk simulation.BankKeeper, wasmKeeper WasmKeeper, wasmBz []byte, gas uint64) simtypes.Operation

SimulateMsgStoreCode generates a MsgStoreCode with random values

func TgradeSimulationCodeIDSelector 

func TgradeSimulationCodeIDSelector(ctx sdk.Context, wasmKeeper WasmKeeper) uint64

func TgradeSimulationExecuteContractSelector 

func TgradeSimulationExecuteContractSelector(ctx sdk.Context, wasmKeeper WasmKeeper) sdk.AccAddress

TgradeSimulationExecuteContractSelector picks the first non PoE contract address

func WeightedOperations 

func WeightedOperations(
	simstate *module.SimulationState,
	ak wasmtypes.AccountKeeper,
	bk BankKeeper,
	wasmKeeper WasmKeeper,
) simulation.WeightedOperations

WeightedOperations returns all the operations from the module with their respective weights

Types

type BankKeeper 

type BankKeeper interface {
	simulation.BankKeeper
	IsSendEnabledCoin(ctx sdk.Context, coin sdk.Coin) bool
}

type ChainQuery 

type ChainQuery struct {
	Request *typwasmvmtypes.QueryRequest `json:"request,omitempty"`
}

type ChainResponse 

type ChainResponse struct {
	Data []byte `json:"data,omitempty"`
}

type CodeIDSelector 

type CodeIDSelector = func(ctx sdk.Context, wasmKeeper WasmKeeper) uint64

CodeIDSelector returns code id to be used in simulations

type MsgExecuteContractSelector 

type MsgExecuteContractSelector = func(ctx sdk.Context, wasmKeeper WasmKeeper) sdk.AccAddress

MsgExecuteContractSelector returns contract address to be used in simulations

type MsgExecutePayloader 

type MsgExecutePayloader func(msg *wasmtypes.MsgExecuteContract) error

MsgExecutePayloader extension point to modify msg with custom payload

type MsgExecuteSenderSelector 

type MsgExecuteSenderSelector func(wasmKeeper WasmKeeper, ctx sdk.Context, contractAddr sdk.AccAddress, accs []simtypes.Account) (simtypes.Account, error)

MsgExecuteSenderSelector extension point that returns the sender address

type OwnerPayload 

type OwnerPayload struct {
	Owner types.Address `json:"owner"`
}

type OwnerResponse 

type OwnerResponse struct {
	Owner string `json:"owner,omitempty"`
}

type ReflectHandleMsg 

type ReflectHandleMsg struct {
	Reflect       *ReflectPayload    `json:"reflect_msg,omitempty"`
	ReflectSubMsg *ReflectSubPayload `json:"reflect_sub_msg,omitempty"`
	ChangeOwner   *OwnerPayload      `json:"change_owner,omitempty"`
}

ReflectHandleMsg is used to encode handle messages

type ReflectPayload 

type ReflectPayload struct {
	Msgs []typwasmvmtypes.CosmosMsg `json:"msgs"`
}

type ReflectQueryMsg 

type ReflectQueryMsg struct {
	Owner        *struct{}   `json:"owner,omitempty"`
	Capitalized  *Text       `json:"capitalized,omitempty"`
	Chain        *ChainQuery `json:"chain,omitempty"`
	SubMsgResult *SubCall    `json:"sub_msg_result,omitempty"`
}

ReflectQueryMsg is used to encode query messages

type ReflectSubPayload 

type ReflectSubPayload struct {
	Msgs []typwasmvmtypes.SubMsg `json:"msgs"`
}

type SubCall 

type SubCall struct {
	ID uint64 `json:"id"`
}

type Text 

type Text struct {
	Text string `json:"text"`
}

type WasmKeeper 

type WasmKeeper interface {
	wasmsimulation.WasmKeeper
	IterateContractInfo(ctx sdk.Context, cb func(sdk.AccAddress, wasmtypes.ContractInfo) bool)
	QuerySmart(ctx sdk.Context, contractAddr sdk.AccAddress, req []byte) ([]byte, error)
	PeekAutoIncrementID(ctx sdk.Context, lastIDKey []byte) uint64
}

WasmKeeper is a subset of the wasm keeper used by simulations

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.