Ethereum Test Tools Package¶
Module containing tools for generating cross-client Ethereum execution layer tests.
Account
¶
Bases: CamelModel
State associated with an address.
Source code in src/ethereum_test_base_types/composite_types.py
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nonce: ZeroPaddedHexNumber = ZeroPaddedHexNumber(0)
class-attribute
instance-attribute
¶
The scalar value equal to a) the number of transactions sent by an Externally Owned Account, b) the amount of contracts created by a contract.
balance: ZeroPaddedHexNumber = ZeroPaddedHexNumber(0)
class-attribute
instance-attribute
¶
The amount of Wei (10-18 Eth) the account has.
code: Bytes = Bytes(b'')
class-attribute
instance-attribute
¶
Bytecode contained by the account.
storage: Storage = Field(default_factory=Storage)
class-attribute
instance-attribute
¶
Storage within a contract.
NONEXISTENT: None = None
class-attribute
¶
Sentinel object used to specify when an account should not exist in the state.
NonceMismatch
dataclass
¶
Bases: Exception
Test expected a certain nonce value for an account but a different value was found.
Source code in src/ethereum_test_base_types/composite_types.py
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__str__()
¶
Print exception string
Source code in src/ethereum_test_base_types/composite_types.py
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BalanceMismatch
dataclass
¶
Bases: Exception
Test expected a certain balance for an account but a different value was found.
Source code in src/ethereum_test_base_types/composite_types.py
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__str__()
¶
Print exception string
Source code in src/ethereum_test_base_types/composite_types.py
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CodeMismatch
dataclass
¶
Bases: Exception
Test expected a certain bytecode for an account but a different one was found.
Source code in src/ethereum_test_base_types/composite_types.py
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__str__()
¶
Print exception string
Source code in src/ethereum_test_base_types/composite_types.py
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check_alloc(address, account)
¶
Checks the returned alloc against an expected account in post state. Raises exception on failure.
Source code in src/ethereum_test_base_types/composite_types.py
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__bool__()
¶
Returns True on a non-empty account.
Source code in src/ethereum_test_base_types/composite_types.py
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with_code(code)
classmethod
¶
Create account with provided code
and nonce of 1
.
Source code in src/ethereum_test_base_types/composite_types.py
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merge(account_1, account_2)
classmethod
¶
Create a merged account from two sources.
Source code in src/ethereum_test_base_types/composite_types.py
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Address
¶
Bases: FixedSizeBytes[20]
Class that helps represent Ethereum addresses in tests.
Source code in src/ethereum_test_base_types/base_types.py
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Hash
¶
Bases: FixedSizeBytes[32]
Class that helps represent hashes in tests.
Source code in src/ethereum_test_base_types/base_types.py
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ReferenceSpec
¶
Reference Specification Description Abstract Class.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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name()
abstractmethod
¶
Returns the name of the spec.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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has_known_version()
abstractmethod
¶
Returns true if the reference spec object is hard-coded with a latest known version.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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known_version()
abstractmethod
¶
Returns the latest known version in the reference.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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api_url()
abstractmethod
¶
Returns the URL required to poll the version from an API, if needed.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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latest_version()
abstractmethod
¶
Returns a digest that points to the latest version of the spec.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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is_outdated()
abstractmethod
¶
Checks whether the reference specification has been updated since the test was last updated.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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write_info(info)
abstractmethod
¶
Writes info about the reference specification used into the output fixture.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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parseable_from_module(module_dict)
abstractmethod
staticmethod
¶
Checks whether the module's dict contains required reference spec information.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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parse_from_module(module_dict)
abstractmethod
staticmethod
¶
Parses the module's dict into a reference spec.
Source code in src/ethereum_test_base_types/reference_spec/reference_spec.py
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BlockException
¶
Bases: ExceptionBase
Exception raised when a block is invalid, but not due to a transaction.
E.g. all transactions in the block are valid, and can be applied to the state, but the block header contains an invalid field.
Source code in src/ethereum_test_exceptions/exceptions.py
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TOO_MANY_UNCLES = auto()
class-attribute
instance-attribute
¶
Block declares too many uncles over the allowed limit.
UNCLE_IN_CHAIN = auto()
class-attribute
instance-attribute
¶
Block declares uncle header that is already imported into chain.
UNCLE_IS_ANCESTOR = auto()
class-attribute
instance-attribute
¶
Block declares uncle header that is directly a parent of this block.
UNCLE_IS_BROTHER = auto()
class-attribute
instance-attribute
¶
Block declares two similar uncle headers.
UNCLE_PARENT_INCORRECT = auto()
class-attribute
instance-attribute
¶
Block declares uncle header that is an outdated block to be an uncle.
EXTRA_DATA_TOO_BIG = auto()
class-attribute
instance-attribute
¶
Block header's extra data >32 bytes.
EXTRA_DATA_INVALID_DAO = auto()
class-attribute
instance-attribute
¶
Block header's extra data after dao fork must be a fixed pre defined hash.
UNKNOWN_PARENT = auto()
class-attribute
instance-attribute
¶
Block header's parent hash does not correspond to any of existing blocks on chain.
UNCLE_UNKNOWN_PARENT = auto()
class-attribute
instance-attribute
¶
Uncle header's parent hash does not correspond to any of existing blocks on chain.
UNKNOWN_PARENT_ZERO = auto()
class-attribute
instance-attribute
¶
Block header's parent hash is zero hash.
GASLIMIT_TOO_BIG = auto()
class-attribute
instance-attribute
¶
Block header's gas limit > 0x7fffffffffffffff.
INVALID_BLOCK_NUMBER = auto()
class-attribute
instance-attribute
¶
Block header's number != parent header's number + 1.
INVALID_BLOCK_TIMESTAMP_OLDER_THAN_PARENT = auto()
class-attribute
instance-attribute
¶
Block header's timestamp <= parent header's timestamp.
INVALID_DIFFICULTY = auto()
class-attribute
instance-attribute
¶
Block header's difficulty does not match the difficulty formula calculated from previous block.
INVALID_LOG_BLOOM = auto()
class-attribute
instance-attribute
¶
Block header's logs bloom hash does not match the actually computed log bloom.
INVALID_STATE_ROOT = auto()
class-attribute
instance-attribute
¶
Block header's state root hash does not match the actually computed hash of the state.
INVALID_RECEIPTS_ROOT = auto()
class-attribute
instance-attribute
¶
Block header's receipts root hash does not match the actually computed hash of receipts.
INVALID_TRANSACTIONS_ROOT = auto()
class-attribute
instance-attribute
¶
Block header's transactions root hash does not match the actually computed hash of tx tree.
INVALID_UNCLES_HASH = auto()
class-attribute
instance-attribute
¶
Block header's uncle hash does not match the actually computed hash of block's uncles.
GAS_USED_OVERFLOW = auto()
class-attribute
instance-attribute
¶
Block transactions consume more gas than block header allow.
INVALID_GASLIMIT = auto()
class-attribute
instance-attribute
¶
Block header's gas limit does not match the gas limit formula calculated from previous block.
INVALID_BASEFEE_PER_GAS = auto()
class-attribute
instance-attribute
¶
Block header's base_fee_per_gas field is calculated incorrect.
INVALID_GAS_USED = auto()
class-attribute
instance-attribute
¶
Block header's actual gas used does not match the provided header's value
INVALID_WITHDRAWALS_ROOT = auto()
class-attribute
instance-attribute
¶
Block header's withdrawals root does not match calculated withdrawals root.
INCORRECT_BLOCK_FORMAT = auto()
class-attribute
instance-attribute
¶
Block's format is incorrect, contains invalid fields, is missing fields, or contains fields of a fork that is not active yet.
BLOB_GAS_USED_ABOVE_LIMIT = auto()
class-attribute
instance-attribute
¶
Block's blob gas used in header is above the limit.
INCORRECT_BLOB_GAS_USED = auto()
class-attribute
instance-attribute
¶
Block's blob gas used in header is incorrect.
INCORRECT_EXCESS_BLOB_GAS = auto()
class-attribute
instance-attribute
¶
Block's excess blob gas in header is incorrect.
RLP_STRUCTURES_ENCODING = auto()
class-attribute
instance-attribute
¶
Block's rlp encoding is valid but ethereum structures in it are invalid.
RLP_WITHDRAWALS_NOT_READ = auto()
class-attribute
instance-attribute
¶
Block's rlp encoding is missing withdrawals.
RLP_INVALID_FIELD_OVERFLOW_64 = auto()
class-attribute
instance-attribute
¶
One of block's fields rlp is overflow 2**64 value.
RLP_INVALID_ADDRESS = auto()
class-attribute
instance-attribute
¶
Block withdrawals address is rlp of invalid address != 20 bytes.
INVALID_REQUESTS = auto()
class-attribute
instance-attribute
¶
Block's requests are invalid.
IMPORT_IMPOSSIBLE_LEGACY = auto()
class-attribute
instance-attribute
¶
Legacy block import is impossible in this chain configuration.
IMPORT_IMPOSSIBLE_LEGACY_WRONG_PARENT = auto()
class-attribute
instance-attribute
¶
Legacy block import is impossible, trying to import on top of a block that is not legacy.
IMPORT_IMPOSSIBLE_LONDON_WRONG_PARENT = auto()
class-attribute
instance-attribute
¶
Trying to import london (basefee) block on top of block that is not 1559.
IMPORT_IMPOSSIBLE_PARIS_WRONG_POW = auto()
class-attribute
instance-attribute
¶
Trying to import paris(merge) block with PoW enabled.
IMPORT_IMPOSSIBLE_PARIS_WRONG_POS = auto()
class-attribute
instance-attribute
¶
Trying to import paris(merge) block with PoS enabled before TTD is reached.
IMPORT_IMPOSSIBLE_LONDON_OVER_PARIS = auto()
class-attribute
instance-attribute
¶
Trying to import london looking block over paris network (POS).
IMPORT_IMPOSSIBLE_PARIS_OVER_SHANGHAI = auto()
class-attribute
instance-attribute
¶
Trying to import paris block on top of shanghai block.
IMPORT_IMPOSSIBLE_SHANGHAI = auto()
class-attribute
instance-attribute
¶
Shanghai block import is impossible in this chain configuration.
IMPORT_IMPOSSIBLE_UNCLES_OVER_PARIS = auto()
class-attribute
instance-attribute
¶
Trying to import a block after paris fork that has not empty uncles hash.
IMPORT_IMPOSSIBLE_DIFFICULTY_OVER_PARIS = auto()
class-attribute
instance-attribute
¶
Trying to import a block after paris fork that has difficulty != 0.
EngineAPIError
¶
Bases: IntEnum
List of Engine API errors
Source code in src/ethereum_test_exceptions/engine_api.py
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EOFException
¶
Bases: ExceptionBase
Exception raised when an EOF container is invalid.
Source code in src/ethereum_test_exceptions/exceptions.py
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DEFAULT_EXCEPTION = auto()
class-attribute
instance-attribute
¶
Expect some exception, not yet known.
UNDEFINED_EXCEPTION = auto()
class-attribute
instance-attribute
¶
Indicates that exception string is not mapped to an exception enum.
UNDEFINED_INSTRUCTION = auto()
class-attribute
instance-attribute
¶
EOF container has undefined instruction in it's body code.
UNKNOWN_VERSION = auto()
class-attribute
instance-attribute
¶
EOF container has an unknown version.
INCOMPLETE_MAGIC = auto()
class-attribute
instance-attribute
¶
EOF container has not enough bytes to read magic.
INVALID_MAGIC = auto()
class-attribute
instance-attribute
¶
EOF container has not allowed magic version byte.
INVALID_VERSION = auto()
class-attribute
instance-attribute
¶
EOF container version bytes mismatch.
INVALID_NON_RETURNING_FLAG = auto()
class-attribute
instance-attribute
¶
EOF container's section has non-returning flag set incorrectly.
INVALID_RJUMP_DESTINATION = auto()
class-attribute
instance-attribute
¶
Code has RJUMP instruction with invalid parameters.
MISSING_TYPE_HEADER = auto()
class-attribute
instance-attribute
¶
EOF container missing types section.
INVALID_TYPE_SECTION_SIZE = auto()
class-attribute
instance-attribute
¶
EOF container types section has wrong size.
INVALID_TYPE_BODY = auto()
class-attribute
instance-attribute
¶
EOF container types body section bytes are wrong.
MISSING_CODE_HEADER = auto()
class-attribute
instance-attribute
¶
EOF container missing code section.
INVALID_CODE_SECTION = auto()
class-attribute
instance-attribute
¶
EOF container code section bytes are incorrect.
INCOMPLETE_CODE_HEADER = auto()
class-attribute
instance-attribute
¶
EOF container code header missing bytes.
INCOMPLETE_DATA_HEADER = auto()
class-attribute
instance-attribute
¶
EOF container data header missing bytes.
ZERO_SECTION_SIZE = auto()
class-attribute
instance-attribute
¶
EOF container data header construction is wrong.
MISSING_DATA_SECTION = auto()
class-attribute
instance-attribute
¶
EOF container missing data section
INCOMPLETE_CONTAINER = auto()
class-attribute
instance-attribute
¶
EOF container bytes are incomplete.
INVALID_SECTION_BODIES_SIZE = auto()
class-attribute
instance-attribute
¶
Sections bodies does not match sections headers.
TRAILING_BYTES = auto()
class-attribute
instance-attribute
¶
EOF container has bytes beyond data section.
MISSING_TERMINATOR = auto()
class-attribute
instance-attribute
¶
EOF container missing terminator bytes between header and body.
MISSING_HEADERS_TERMINATOR = auto()
class-attribute
instance-attribute
¶
Some type of another exception about missing headers terminator.
INVALID_FIRST_SECTION_TYPE = auto()
class-attribute
instance-attribute
¶
EOF container header does not have types section first.
INCOMPLETE_SECTION_NUMBER = auto()
class-attribute
instance-attribute
¶
EOF container header has section that is missing declaration bytes.
INCOMPLETE_SECTION_SIZE = auto()
class-attribute
instance-attribute
¶
EOF container header has section that is defined incorrectly.
TOO_MANY_CODE_SECTIONS = auto()
class-attribute
instance-attribute
¶
EOF container header has too many code sections.
MISSING_STOP_OPCODE = auto()
class-attribute
instance-attribute
¶
EOF container's code missing STOP bytecode at it's end.
INPUTS_OUTPUTS_NUM_ABOVE_LIMIT = auto()
class-attribute
instance-attribute
¶
EOF container code section inputs/outputs number is above the limit
UNREACHABLE_INSTRUCTIONS = auto()
class-attribute
instance-attribute
¶
EOF container's code have instructions that are unreachable.
UNREACHABLE_CODE_SECTIONS = auto()
class-attribute
instance-attribute
¶
EOF container's body have code sections that are unreachable.
STACK_UNDERFLOW = auto()
class-attribute
instance-attribute
¶
EOF container's code produces an stack underflow.
STACK_HEIGHT_MISMATCH = auto()
class-attribute
instance-attribute
¶
EOF container section stack height mismatch.
MAX_STACK_HEIGHT_ABOVE_LIMIT = auto()
class-attribute
instance-attribute
¶
EOF container's specified max stack height is above the limit.
STACK_HIGHER_THAN_OUTPUTS = auto()
class-attribute
instance-attribute
¶
EOF container section stack height is higher than the outputs. when returning
JUMPF_DESTINATION_INCOMPATIBLE_OUTPUTS = auto()
class-attribute
instance-attribute
¶
EOF container section JUMPF's to a destination section with incompatible outputs.
INVALID_MAX_STACK_HEIGHT = auto()
class-attribute
instance-attribute
¶
EOF container section's specified max stack height does not match the actual stack height.
INVALID_DATALOADN_INDEX = auto()
class-attribute
instance-attribute
¶
A DATALOADN instruction has out-of-bounds index for the data section.
TRUNCATED_INSTRUCTION = auto()
class-attribute
instance-attribute
¶
EOF container's code section has truncated instruction.
TOPLEVEL_CONTAINER_TRUNCATED = auto()
class-attribute
instance-attribute
¶
Top-level EOF container has data section truncated
ORPHAN_SUBCONTAINER = auto()
class-attribute
instance-attribute
¶
EOF container has an unreferenced subcontainer. '
CONTAINER_SIZE_ABOVE_LIMIT = auto()
class-attribute
instance-attribute
¶
EOF container is above size limit
INVALID_CONTAINER_SECTION_INDEX = auto()
class-attribute
instance-attribute
¶
Instruction references container section that does not exist.
INCOMPATIBLE_CONTAINER_KIND = auto()
class-attribute
instance-attribute
¶
Incompatible instruction found in a container of a specific kind.
TransactionException
¶
Bases: ExceptionBase
Exception raised when a transaction is invalid, and thus cannot be executed.
If a transaction with any of these exceptions is included in a block, the block is invalid.
Source code in src/ethereum_test_exceptions/exceptions.py
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TYPE_NOT_SUPPORTED = auto()
class-attribute
instance-attribute
¶
Transaction type is not supported on this chain configuration.
SENDER_NOT_EOA = auto()
class-attribute
instance-attribute
¶
Transaction is coming from address that is not exist anymore.
ADDRESS_TOO_SHORT = auto()
class-attribute
instance-attribute
¶
Transaction to
is not allowed to be less than 20 bytes.
ADDRESS_TOO_LONG = auto()
class-attribute
instance-attribute
¶
Transaction to
is not allowed to be more than 20 bytes.
NONCE_MISMATCH_TOO_HIGH = auto()
class-attribute
instance-attribute
¶
Transaction nonce > sender.nonce.
NONCE_MISMATCH_TOO_LOW = auto()
class-attribute
instance-attribute
¶
Transaction nonce < sender.nonce.
NONCE_TOO_BIG = auto()
class-attribute
instance-attribute
¶
Transaction nonce
is not allowed to be max_uint64 - 1 (this is probably TransactionTest).
NONCE_IS_MAX = auto()
class-attribute
instance-attribute
¶
Transaction nonce
is not allowed to be max_uint64 - 1 (this is StateTests).
NONCE_OVERFLOW = auto()
class-attribute
instance-attribute
¶
Transaction nonce
is not allowed to be more than uint64.
GASLIMIT_OVERFLOW = auto()
class-attribute
instance-attribute
¶
Transaction gaslimit exceeds 2^64-1 maximum value.
VALUE_OVERFLOW = auto()
class-attribute
instance-attribute
¶
Transaction value exceeds 2^256-1 maximum value.
GASPRICE_OVERFLOW = auto()
class-attribute
instance-attribute
¶
Transaction gasPrice exceeds 2^256-1 maximum value.
GASLIMIT_PRICE_PRODUCT_OVERFLOW = auto()
class-attribute
instance-attribute
¶
Transaction gasPrice * gasLimit exceeds 2^256-1 maximum value.
INVALID_SIGNATURE_VRS = auto()
class-attribute
instance-attribute
¶
Invalid transaction v, r, s values.
RLP_INVALID_SIGNATURE_R = auto()
class-attribute
instance-attribute
¶
Error reading transaction signature R value.
RLP_INVALID_SIGNATURE_S = auto()
class-attribute
instance-attribute
¶
Error reading transaction signature S value.
RLP_LEADING_ZEROS_GASLIMIT = auto()
class-attribute
instance-attribute
¶
Error reading transaction gaslimit field RLP.
RLP_LEADING_ZEROS_GASPRICE = auto()
class-attribute
instance-attribute
¶
Error reading transaction gasprice field RLP.
RLP_LEADING_ZEROS_VALUE = auto()
class-attribute
instance-attribute
¶
Error reading transaction value field RLP.
RLP_LEADING_ZEROS_NONCE = auto()
class-attribute
instance-attribute
¶
Error reading transaction nonce field RLP.
RLP_LEADING_ZEROS_R = auto()
class-attribute
instance-attribute
¶
Error reading transaction signature R field RLP.
RLP_LEADING_ZEROS_S = auto()
class-attribute
instance-attribute
¶
Error reading transaction signature S field RLP.
RLP_LEADING_ZEROS_V = auto()
class-attribute
instance-attribute
¶
Error reading transaction signature V field RLP.
RLP_LEADING_ZEROS_BASEFEE = auto()
class-attribute
instance-attribute
¶
Error reading transaction basefee field RLP.
RLP_LEADING_ZEROS_PRIORITY_FEE = auto()
class-attribute
instance-attribute
¶
Error reading transaction priority fee field RLP.
RLP_LEADING_ZEROS_DATA_SIZE = auto()
class-attribute
instance-attribute
¶
Error reading transaction data field RLP, (rlp field length has leading zeros).
RLP_LEADING_ZEROS_NONCE_SIZE = auto()
class-attribute
instance-attribute
¶
Error reading transaction nonce field RLP, (rlp field length has leading zeros).
RLP_TOO_FEW_ELEMENTS = auto()
class-attribute
instance-attribute
¶
Error reading transaction RLP, structure has too few elements than expected.
RLP_TOO_MANY_ELEMENTS = auto()
class-attribute
instance-attribute
¶
Error reading transaction RLP, structure has too many elements than expected.
RLP_ERROR_EOF = auto()
class-attribute
instance-attribute
¶
Error reading transaction RLP, rlp stream unexpectedly finished.
RLP_ERROR_SIZE = auto()
class-attribute
instance-attribute
¶
Error reading transaction RLP, rlp size is invalid.
RLP_ERROR_SIZE_LEADING_ZEROS = auto()
class-attribute
instance-attribute
¶
Error reading transaction RLP, field size has leading zeros.
INVALID_CHAINID = auto()
class-attribute
instance-attribute
¶
Transaction chain id encoding is incorrect.
RLP_INVALID_DATA = auto()
class-attribute
instance-attribute
¶
Transaction data field is invalid rlp.
RLP_INVALID_GASLIMIT = auto()
class-attribute
instance-attribute
¶
Transaction gaslimit field is invalid rlp.
RLP_INVALID_NONCE = auto()
class-attribute
instance-attribute
¶
Transaction nonce field is invalid rlp.
RLP_INVALID_TO = auto()
class-attribute
instance-attribute
¶
Transaction to field is invalid rlp.
RLP_INVALID_ACCESS_LIST_ADDRESS_TOO_LONG = auto()
class-attribute
instance-attribute
¶
Transaction access list address is > 20 bytes.
RLP_INVALID_ACCESS_LIST_ADDRESS_TOO_SHORT = auto()
class-attribute
instance-attribute
¶
Transaction access list address is < 20 bytes.
RLP_INVALID_ACCESS_LIST_STORAGE_TOO_LONG = auto()
class-attribute
instance-attribute
¶
Transaction access list storage hash > 32 bytes.
RLP_INVALID_ACCESS_LIST_STORAGE_TOO_SHORT = auto()
class-attribute
instance-attribute
¶
Transaction access list storage hash < 32 bytes.
RLP_INVALID_HEADER = auto()
class-attribute
instance-attribute
¶
Transaction failed to read from RLP as rlp header is invalid.
RLP_INVALID_VALUE = auto()
class-attribute
instance-attribute
¶
Transaction value field is invalid rlp/structure.
EC_RECOVERY_FAIL = auto()
class-attribute
instance-attribute
¶
Transaction has correct signature, but ec recovery failed.
INSUFFICIENT_ACCOUNT_FUNDS = auto()
class-attribute
instance-attribute
¶
Transaction's sender does not have enough funds to pay for the transaction.
INSUFFICIENT_MAX_FEE_PER_GAS = auto()
class-attribute
instance-attribute
¶
Transaction's max-fee-per-gas is lower than the block base-fee.
PRIORITY_OVERFLOW = auto()
class-attribute
instance-attribute
¶
Transaction's max-priority-fee-per-gas is exceeds 2^256-1 maximum value.
PRIORITY_GREATER_THAN_MAX_FEE_PER_GAS = auto()
class-attribute
instance-attribute
¶
Transaction's max-priority-fee-per-gas is greater than the max-fee-per-gas.
PRIORITY_GREATER_THAN_MAX_FEE_PER_GAS_2 = auto()
class-attribute
instance-attribute
¶
Transaction's max-priority-fee-per-gas is greater than the max-fee-per-gas (TransactionTests).
INSUFFICIENT_MAX_FEE_PER_BLOB_GAS = auto()
class-attribute
instance-attribute
¶
Transaction's max-fee-per-blob-gas is lower than the block's blob-gas price.
INTRINSIC_GAS_TOO_LOW = auto()
class-attribute
instance-attribute
¶
Transaction's gas limit is too low.
INITCODE_SIZE_EXCEEDED = auto()
class-attribute
instance-attribute
¶
Transaction's initcode for a contract-creating transaction is too large.
TYPE_3_TX_PRE_FORK = auto()
class-attribute
instance-attribute
¶
Transaction type 3 included before activation fork.
TYPE_3_TX_ZERO_BLOBS_PRE_FORK = auto()
class-attribute
instance-attribute
¶
Transaction type 3, with zero blobs, included before activation fork.
TYPE_3_TX_INVALID_BLOB_VERSIONED_HASH = auto()
class-attribute
instance-attribute
¶
Transaction contains a blob versioned hash with an invalid version.
TYPE_3_TX_WITH_FULL_BLOBS = auto()
class-attribute
instance-attribute
¶
Transaction contains full blobs (network-version of the transaction).
TYPE_3_TX_BLOB_COUNT_EXCEEDED = auto()
class-attribute
instance-attribute
¶
Transaction contains too many blob versioned hashes.
TYPE_3_TX_CONTRACT_CREATION = auto()
class-attribute
instance-attribute
¶
Transaction is a type 3 transaction and has an empty to
.
TYPE_3_TX_MAX_BLOB_GAS_ALLOWANCE_EXCEEDED = auto()
class-attribute
instance-attribute
¶
Transaction causes block to go over blob gas limit.
GAS_ALLOWANCE_EXCEEDED = auto()
class-attribute
instance-attribute
¶
Transaction causes block to go over blob gas limit.
TYPE_3_TX_ZERO_BLOBS = auto()
class-attribute
instance-attribute
¶
Transaction is type 3, but has no blobs.
BaseFixture
¶
Bases: CamelModel
Represents a base Ethereum test fixture of any type.
Source code in src/ethereum_test_fixtures/base.py
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json_dict: Dict[str, Any]
cached
property
¶
Returns the JSON representation of the fixture.
hash: str
cached
property
¶
Returns the hash of the fixture.
json_dict_with_info(hash_only=False)
¶
Returns the JSON representation of the fixture with the info field.
Source code in src/ethereum_test_fixtures/base.py
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fill_info(t8n_version, fixture_description, fixture_source_url, ref_spec)
¶
Fill the info field for this fixture
Source code in src/ethereum_test_fixtures/base.py
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get_fork()
¶
Returns the fork of the fixture as a string.
Source code in src/ethereum_test_fixtures/base.py
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FixtureCollector
dataclass
¶
Collects all fixtures generated by the test cases.
Source code in src/ethereum_test_fixtures/collector.py
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get_fixture_basename(info)
¶
Returns the basename of the fixture file for a given test case.
Source code in src/ethereum_test_fixtures/collector.py
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add_fixture(info, fixture)
¶
Adds a fixture to the list of fixtures of a given test case.
Source code in src/ethereum_test_fixtures/collector.py
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dump_fixtures()
¶
Dumps all collected fixtures to their respective files.
Source code in src/ethereum_test_fixtures/collector.py
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verify_fixture_files(evm_fixture_verification)
¶
Runs evm [state|block]test
on each fixture.
Source code in src/ethereum_test_fixtures/collector.py
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TestInfo
dataclass
¶
Contains test information from the current node.
Source code in src/ethereum_test_fixtures/collector.py
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get_name_and_parameters()
¶
Converts a test name to a tuple containing the test name and test parameters.
Example: test_push0_key_sstore[fork_Shanghai] -> test_push0_key_sstore, fork_Shanghai
Source code in src/ethereum_test_fixtures/collector.py
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get_single_test_name()
¶
Converts a test name to a single test name.
Source code in src/ethereum_test_fixtures/collector.py
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get_dump_dir_path(base_dump_dir, filler_path, level='test_parameter')
¶
The path to dump the debug output as defined by the level to dump at.
Source code in src/ethereum_test_fixtures/collector.py
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BaseTest
¶
Bases: BaseModel
Represents a base Ethereum test which must return a single test fixture.
Source code in src/ethereum_test_specs/base.py
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generate(*, t8n, fork, fixture_format, eips=None)
abstractmethod
¶
Generate the list of test fixtures.
Source code in src/ethereum_test_specs/base.py
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pytest_parameter_name()
classmethod
¶
Must return the name of the parameter used in pytest to select this spec type as filler for the test.
By default, it returns the underscore separated name of the class.
Source code in src/ethereum_test_specs/base.py
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get_next_transition_tool_output_path()
¶
Returns the path to the next transition tool output file.
Source code in src/ethereum_test_specs/base.py
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BlockchainTest
¶
Bases: BaseTest
Filler type that tests multiple blocks (valid or invalid) in a chain.
Source code in src/ethereum_test_specs/blockchain.py
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|
make_genesis(fork)
¶
Create a genesis block from the blockchain test definition.
Source code in src/ethereum_test_specs/blockchain.py
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generate_block_data(t8n, fork, block, previous_env, previous_alloc, eips=None)
¶
Generate common block data for both make_fixture and make_hive_fixture.
Source code in src/ethereum_test_specs/blockchain.py
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network_info(fork, eips=None)
¶
Returns fixture network information for the fork & EIP/s.
Source code in src/ethereum_test_specs/blockchain.py
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verify_post_state(t8n, alloc)
¶
Verifies the post alloc after all block/s or payload/s are generated.
Source code in src/ethereum_test_specs/blockchain.py
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make_fixture(t8n, fork, eips=None)
¶
Create a fixture from the blockchain test definition.
Source code in src/ethereum_test_specs/blockchain.py
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make_hive_fixture(t8n, fork, eips=None)
¶
Create a hive fixture from the blocktest definition.
Source code in src/ethereum_test_specs/blockchain.py
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generate(t8n, fork, fixture_format, eips=None)
¶
Generate the BlockchainTest fixture.
Source code in src/ethereum_test_specs/blockchain.py
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EOFStateTest
¶
Bases: EOFTest
Filler type that tests EOF containers and also generates a state/blockchain test.
Source code in src/ethereum_test_specs/eof.py
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check_container_type(data)
classmethod
¶
Check if the container exception matches the expected exception.
Source code in src/ethereum_test_specs/eof.py
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pytest_parameter_name()
classmethod
¶
Workaround for pytest parameter name.
Source code in src/ethereum_test_specs/eof.py
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generate_state_test()
¶
Generate the StateTest filler.
Source code in src/ethereum_test_specs/eof.py
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generate(*, t8n, fork, eips=None, fixture_format, **_)
¶
Generate the BlockchainTest fixture.
Source code in src/ethereum_test_specs/eof.py
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EOFTest
¶
Bases: BaseTest
Filler type that tests EOF containers.
Source code in src/ethereum_test_specs/eof.py
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check_container_exception(data)
classmethod
¶
Check if the container exception matches the expected exception.
Source code in src/ethereum_test_specs/eof.py
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pytest_parameter_name()
classmethod
¶
Workaround for pytest parameter name.
Source code in src/ethereum_test_specs/eof.py
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make_eof_test_fixture(*, fork, eips)
¶
Generate the EOF test fixture.
Source code in src/ethereum_test_specs/eof.py
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verify_result(result, expected_result, code)
¶
Checks that the reported exception string matches the expected error.
Source code in src/ethereum_test_specs/eof.py
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generate(*, t8n, fork, eips=None, fixture_format, **_)
¶
Generate the BlockchainTest fixture.
Source code in src/ethereum_test_specs/eof.py
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StateTest
¶
Bases: BaseTest
Filler type that tests transactions over the period of a single block.
Source code in src/ethereum_test_specs/state.py
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