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test_deep_container()

Documentation for tests/osaka/eip7692_eof_v1/eip7620_eof_create/test_subcontainer_validation.py::test_deep_container@b48d1dc8.

Generate fixtures for these test cases for Osaka with:

fill -v tests/osaka/eip7692_eof_v1/eip7620_eof_create/test_subcontainer_validation.py::test_deep_container --fork Osaka

Test a very deeply nested container.

This test skips generating a state test because the initcode size is too large.

Source code in tests/osaka/eip7692_eof_v1/eip7620_eof_create/test_subcontainer_validation.py 
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@deep_container_parametrize
@pytest.mark.eof_test_only(reason="Initcontainer exceeds maximum")
def test_deep_container(
    eof_test: EOFTestFiller, deepest_container: Container, exception: EOFException | None
):
    """
    Test a very deeply nested container.

    This test skips generating a state test because the initcode size is too large.
    """
    container = deepest_container
    last_container = deepest_container
    while len(container) < MAX_INITCODE_SIZE:
        last_container = container
        container = Container(
            sections=[
                Section.Code(
                    code=Op.PUSH0 + Op.PUSH0 + Op.PUSH0 + Op.PUSH0 + Op.EOFCREATE[0] + Op.STOP,
                ),
                Section.Container(
                    container=Container(
                        sections=[
                            Section.Code(
                                code=Op.PUSH0 + Op.PUSH0 + Op.RETURNCODE[0],
                            ),
                            Section.Container(container=last_container),
                        ]
                    )
                ),
            ],
        )

    eof_test(container=last_container, expect_exception=exception)

Parametrized Test Cases

The interactive table below is also available as a standalone page.

Test ID (Abbreviated) deepest_container exception
...fork_Osaka-eof_test-valid b'\xef\x00\x01\x01\x00\x04\x02\x00\x01\x00\x01\xff\x00\x00\x00\x00\x80\x00\x00\x00' None
...fork_Osaka-eof_test-code-error b'\xef\x00\x01\x01\x00\x04\x02\x00\x01\x00\x01\xff\x00\x00\x00\x00\x80\x00\x01_' EOFException.MISSING_STOP_OPCODE
...fork_Osaka-eof_test-structure-error 0xef0100a94f5374fce5edbc8e2a8697c15331677e6ebf0b EOFException.INVALID_MAGIC