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accounts/abi/bind: fix bounded contracts and sim backend for 1559 (#23038)

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* accounts/abi/bind: fix bounded contracts and sim backend for 1559

* accounts/abi/bind, ethclient: don't rely on chain config for gas prices

* all: enable London for all internal tests

* les: get receipt type info in les tests

* les: fix weird test

Co-authored-by: Martin Holst Swende <martin@swende.se>
This commit is contained in:
Péter Szilágyi
2021-06-15 13:56:14 +03:00
committed by GitHub
parent 087ed9c92e
commit 7a7abe3de8
40 changed files with 449 additions and 236 deletions
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22
accounts/abi/bind/backend.go
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@ -32,12 +32,12 @@ var (
// have any code associated with it (i.e. suicided).
ErrNoCode = errors.New("no contract code at given address")
// This error is raised when attempting to perform a pending state action
// ErrNoPendingState is raised when attempting to perform a pending state action
// on a backend that doesn't implement PendingContractCaller.
ErrNoPendingState = errors.New("backend does not support pending state")
// This error is returned by WaitDeployed if contract creation leaves an
// empty contract behind.
// ErrNoCodeAfterDeploy is returned by WaitDeployed if contract creation leaves
// an empty contract behind.
ErrNoCodeAfterDeploy = errors.New("no contract code after deployment")
)
@ -47,7 +47,8 @@ type ContractCaller interface {
// CodeAt returns the code of the given account. This is needed to differentiate
// between contract internal errors and the local chain being out of sync.
CodeAt(ctx context.Context, contract common.Address, blockNumber *big.Int) ([]byte, error)
// ContractCall executes an Ethereum contract call with the specified data as the
// CallContract executes an Ethereum contract call with the specified data as the
// input.
CallContract(ctx context.Context, call ethereum.CallMsg, blockNumber *big.Int) ([]byte, error)
}
@ -58,6 +59,7 @@ type ContractCaller interface {
type PendingContractCaller interface {
// PendingCodeAt returns the code of the given account in the pending state.
PendingCodeAt(ctx context.Context, contract common.Address) ([]byte, error)
// PendingCallContract executes an Ethereum contract call against the pending state.
PendingCallContract(ctx context.Context, call ethereum.CallMsg) ([]byte, error)
}
@ -67,19 +69,31 @@ type PendingContractCaller interface {
// used when the user does not provide some needed values, but rather leaves it up
// to the transactor to decide.
type ContractTransactor interface {
// HeaderByNumber returns a block header from the current canonical chain. If
// number is nil, the latest known header is returned.
HeaderByNumber(ctx context.Context, number *big.Int) (*types.Header, error)
// PendingCodeAt returns the code of the given account in the pending state.
PendingCodeAt(ctx context.Context, account common.Address) ([]byte, error)
// PendingNonceAt retrieves the current pending nonce associated with an account.
PendingNonceAt(ctx context.Context, account common.Address) (uint64, error)
// SuggestGasPrice retrieves the currently suggested gas price to allow a timely
// execution of a transaction.
SuggestGasPrice(ctx context.Context) (*big.Int, error)
// SuggestGasTipCap retrieves the currently suggested 1559 priority fee to allow
// a timely execution of a transaction.
SuggestGasTipCap(ctx context.Context) (*big.Int, error)
// EstimateGas tries to estimate the gas needed to execute a specific
// transaction based on the current pending state of the backend blockchain.
// There is no guarantee that this is the true gas limit requirement as other
// transactions may be added or removed by miners, but it should provide a basis
// for setting a reasonable default.
EstimateGas(ctx context.Context, call ethereum.CallMsg) (gas uint64, err error)
// SendTransaction injects the transaction into the pending pool for execution.
SendTransaction(ctx context.Context, tx *types.Transaction) error
}