test_worst_extcodecopy_warm()

Documentation for tests/benchmark/test_worst_stateful_opcodes.py::test_worst_extcodecopy_warm@e9958ed2.

Generate fixtures for these test cases for Osaka with:

fill -v tests/benchmark/test_worst_stateful_opcodes.py::test_worst_extcodecopy_warm -m benchmark

Test running a block with as many wamr EXTCODECOPY work as possible.

Source code in tests/benchmark/test_worst_stateful_opcodes.py

@pytest.mark.parametrize(
    "copied_size",
    [
        pytest.param(512, id="512"),
        pytest.param(1024, id="1KiB"),
        pytest.param(5 * 1024, id="5KiB"),
    ],
)
def test_worst_extcodecopy_warm(
    benchmark_test: BenchmarkTestFiller,
    pre: Alloc,
    copied_size: int,
    gas_benchmark_value: int,
) -> None:
    """Test running a block with as many wamr EXTCODECOPY work as possible."""
    copied_contract_address = pre.deploy_contract(
        code=Op.JUMPDEST * copied_size,
    )

    execution_code = (
        Op.PUSH10(copied_size)
        + Op.PUSH20(copied_contract_address)
        + While(
            body=Op.EXTCODECOPY(Op.DUP4, 0, 0, Op.DUP2),
        )
    )
    execution_code_address = pre.deploy_contract(code=execution_code)
    tx = Transaction(
        to=execution_code_address,
        gas_limit=gas_benchmark_value,
        sender=pre.fund_eoa(),
    )

    benchmark_test(tx=tx)

Parametrized Test Cases

This test case is only parametrized by fork.

Fork All Forks Prague Osaka

Fixture Type All Fixture Types blockchain_test

Test ID (Abbreviated)	copied_size
...fork_Prague-blockchain_test-512	512
...fork_Prague-blockchain_test-1KiB	1024
...fork_Prague-blockchain_test-5KiB	5120
...fork_Osaka-blockchain_test-512	512
...fork_Osaka-blockchain_test-1KiB	1024
...fork_Osaka-blockchain_test-5KiB	5120