Documentation
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Index ¶
- Variables
- func CreateNestedMsgExec(a sdk.AccAddress, nestedLvl int, lastLvlMsgs []sdk.Msg) *authz.MsgExec
- func CreateTx(ctx context.Context, txCfg client.TxConfig, priv cryptotypes.PrivKey, ...) (sdk.Tx, error)
- func DecodeRevertReason(evmRes evmtypes.MsgEthereumTxResponse) error
- func FundAccount(ctx sdk.Context, bankKeeper bankkeeper.Keeper, addr sdk.AccAddress, ...) error
- func FundAccountWithBaseDenom(ctx sdk.Context, bankKeeper bankkeeper.Keeper, addr sdk.AccAddress, ...) error
- func FundModuleAccount(ctx sdk.Context, bankKeeper bankkeeper.Keeper, recipientMod string, ...) error
- func GeneratePrivKeyAddressPairs(accCount int) ([]*ethsecp256k1.PrivKey, []sdk.AccAddress, error)
- func GetVoucherDenomFromPacketData(data transfertypes.InternalTransferRepresentation, destPort string, ...) string
- func NewHeader(height int64, blockTime time.Time, chainID string, proposer sdk.ConsAddress, ...) tmproto.Header
- func NewMsgExec(grantee sdk.AccAddress, msgs []sdk.Msg) *authz.MsgExec
- func NewMsgGrant(granter sdk.AccAddress, grantee sdk.AccAddress, a authz.Authorization, ...) *authz.MsgGrant
- func NewStateDB(ctx sdk.Context, evmKeeper anteinterfaces.EVMKeeper) *statedb.StateDB
- func NoOpNextFn(ctx sdk.Context, _ sdk.Tx, _ bool) (sdk.Context, error)
- type GenesisState
Constants ¶
This section is empty.
Variables ¶
var ( // ExampleMinGasPrices defines 20B related to atto units as the minimum gas price value on the fee market module. // See https://commonwealth.im/evmos/discussion/5073-global-min-gas-price-value-for-cosmos-sdk-and-evm-transaction-choosing-a-value for reference ExampleMinGasPrices = big.NewInt(20_000_000_000) // ExampleMinGasMultiplier defines the min gas multiplier value on the fee market module. // 50% of the leftover gas will be refunded ExampleMinGasMultiplier = math.LegacyNewDecWithPrec(5, 1) )
Functions ¶
func CreateNestedMsgExec ¶ added in v0.4.0
func DecodeRevertReason ¶ added in v0.4.0
func DecodeRevertReason(evmRes evmtypes.MsgEthereumTxResponse) error
DecodeRevertReason extracts and decodes the human-readable revert reason from an EVM transaction response. It processes the raw return data (Ret field) from a failed EVM transaction and attempts to decode any ABI-encoded revert messages into readable error strings.
Returns:
- error: A formatted error containing either:
- "tx failed with VmError: <vmError>: <decoded_reason>" for successfully decoded reverts
- "tx failed with VmError: <vmError>: <hex_data>" for non-decodable data
- "failed to decode revert data: <decode_error>" if decoding fails
Example usage:
res, err := executeTransaction(...)
if res.VmError != "" {
decodedErr := DecodeRevertReason(res)
// decodedErr might be: "tx failed with VmError: execution reverted: ERC20: insufficient allowance"
}
func FundAccount ¶
func FundAccount(ctx sdk.Context, bankKeeper bankkeeper.Keeper, addr sdk.AccAddress, amounts sdk.Coins) error
FundAccount is a utility function that funds an account by minting and sending the coins to the address.
func FundAccountWithBaseDenom ¶
func FundAccountWithBaseDenom(ctx sdk.Context, bankKeeper bankkeeper.Keeper, addr sdk.AccAddress, amount int64) error
FundAccountWithBaseDenom is a utility function that uses the FundAccount function to fund an account with the default Cosmos EVM denomination.
func FundModuleAccount ¶
func FundModuleAccount(ctx sdk.Context, bankKeeper bankkeeper.Keeper, recipientMod string, amounts sdk.Coins) error
FundModuleAccount is a utility function that funds a module account by minting and sending the coins to the address.
func GeneratePrivKeyAddressPairs ¶ added in v0.3.0
func GeneratePrivKeyAddressPairs(accCount int) ([]*ethsecp256k1.PrivKey, []sdk.AccAddress, error)
func GetVoucherDenomFromPacketData ¶ added in v0.2.0
func GetVoucherDenomFromPacketData( data transfertypes.InternalTransferRepresentation, destPort string, destChannel string, ) string
func NewHeader ¶
func NewHeader( height int64, blockTime time.Time, chainID string, proposer sdk.ConsAddress, appHash, validatorHash []byte, ) tmproto.Header
NewHeader creates a new CometBFT header for testing purposes.
func NewMsgExec ¶ added in v0.4.0
func NewMsgGrant ¶ added in v0.4.0
func NewMsgGrant(granter sdk.AccAddress, grantee sdk.AccAddress, a authz.Authorization, expiration *time.Time) *authz.MsgGrant
func NewStateDB ¶
NewStateDB returns a new StateDB for testing purposes.
func NoOpNextFn ¶
NoOpNextFn is a no-op function that returns the context and no error in order to mock the next function in the AnteHandler chain.
It can be used in unit tests when calling a decorator's AnteHandle method, e.g. `dec.AnteHandle(ctx, tx, false, NoOpNextFn)`
Types ¶
type GenesisState ¶ added in v0.5.0
type GenesisState map[string]json.RawMessage
GenesisState of the blockchain is represented here as a map of raw json messages key'd by an identifier string. The identifier is used to determine which module genesis information belongs to so it may be appropriately routed during init chain. Within this application default genesis information is retrieved from the ModuleBasicManager which populates json from each BasicModule object provided to it during init.
Source Files
Directories
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| Path | Synopsis |
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This file contains the variables, constants, and default values used in the testing package and commonly defined in tests.
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This file contains the variables, constants, and default values used in the testing package and commonly defined in tests. |