simulation

package
v1.0.1 Latest Latest
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 Go to latest Published: Sep 1, 2023 License: Apache-2.0 Imports: 18 Imported by: 0

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

View Source 
const (
	WeightStoreCodeProposal           = "weight_store_code_proposal"
	WeightInstantiateContractProposal = "weight_instantiate_contract_proposal"
	WeightUpdateAdminProposal         = "weight_update_admin_proposal"
	WeightExeContractProposal         = "weight_execute_contract_proposal"
	WeightClearAdminProposal          = "weight_clear_admin_proposal"
)

Variables

This section is empty.

Functions

func BuildOperationInput 

func BuildOperationInput(
	r *rand.Rand,
	app *baseapp.BaseApp,
	ctx sdk.Context,
	msg interface {
		sdk.Msg
		Type() string
	},
	simAccount simtypes.Account,
	ak types.AccountKeeper,
	bk BankKeeper,
	deposit sdk.Coins,
) simulation.OperationInput

BuildOperationInput helper to build object

func DefaultSimulateClearAdminProposalContractSelector 

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

func DefaultSimulateUpdateAdminProposalContractSelector 

func DefaultSimulateUpdateAdminProposalContractSelector(
	ctx sdk.Context,
	wasmKeeper WasmKeeper,
	adminAddress string,
) (sdk.AccAddress, types.ContractInfo)

func DefaultSimulationCodeIDSelector 

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

DefaultSimulationCodeIDSelector picks the first code id

func DefaultSimulationExecuteContractSelector 

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

DefaultSimulationExecuteContractSelector picks the first contract address

func DefaultSimulationExecutePayloader 

func DefaultSimulationExecutePayloader(msg *types.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 ParamChanges 

func ParamChanges(r *rand.Rand, cdc codec.Codec) []simtypes.ParamChange

func ProposalContents 

func ProposalContents(bk BankKeeper, wasmKeeper WasmKeeper) []simtypes.WeightedProposalContent

func RandomizedGenState 

func RandomizedGenState(simstate *module.SimulationState)

RandomizeGenState generates a random GenesisState for wasm

func SimulateClearAdminProposal 

func SimulateClearAdminProposal(wasmKeeper WasmKeeper, contractSelector ClearAdminContractSelector) simtypes.ContentSimulatorFn

Simulate clear admin proposal

func SimulateExecuteContractProposal 

func SimulateExecuteContractProposal(
	bk BankKeeper,
	wasmKeeper WasmKeeper,
	contractSelector MsgExecuteContractSelector,
	senderSelector MsgExecuteSenderSelector,
	payloader MsgExecutePayloader,
) simtypes.ContentSimulatorFn

Simulate execute contract proposal

func SimulateInstantiateContractProposal 

func SimulateInstantiateContractProposal(bk BankKeeper, wasmKeeper WasmKeeper, codeSelector CodeIDSelector) simtypes.ContentSimulatorFn

Simulate instantiate contract proposal

func SimulateMsgExecuteContract 

func SimulateMsgExecuteContract(
	ak types.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 types.AccountKeeper, bk BankKeeper, wasmKeeper WasmKeeper, codeSelector CodeIDSelector) simtypes.Operation

SimulateMsgInstantiateContract generates a MsgInstantiateContract with random values

func SimulateMsgStoreCode 

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

SimulateMsgStoreCode generates a MsgStoreCode with random values

func SimulateStoreCodeProposal 

func SimulateStoreCodeProposal(wasmKeeper WasmKeeper) simtypes.ContentSimulatorFn

simulate store code proposal (unused now) Current problem: out of gas (defaul gaswanted config of gov SimulateMsgSubmitProposal is 10_000_000) but this proposal may need more than it

func SimulateUpdateAdminProposal 

func SimulateUpdateAdminProposal(wasmKeeper WasmKeeper, contractSelector UpdateAdminContractSelector) simtypes.ContentSimulatorFn

Simulate update admin contract proposal

func WeightedOperations 

func WeightedOperations(
	simstate *module.SimulationState,
	ak types.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 ClearAdminContractSelector 

type ClearAdminContractSelector func(sdk.Context, WasmKeeper) sdk.AccAddress

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 *types.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 UpdateAdminContractSelector 

type UpdateAdminContractSelector func(sdk.Context, WasmKeeper, string) (sdk.AccAddress, types.ContractInfo)

type WasmKeeper 

type WasmKeeper interface {
	GetParams(ctx sdk.Context) types.Params
	IterateCodeInfos(ctx sdk.Context, cb func(uint64, types.CodeInfo) bool)
	IterateContractInfo(ctx sdk.Context, cb func(sdk.AccAddress, types.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

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