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test_container_section_order()

Documentation for tests/osaka/eip7692_eof_v1/eip3540_eof_v1/test_section_order.py::test_container_section_order@83970623.

Generate fixtures for these test cases for Osaka with:

fill -v tests/osaka/eip7692_eof_v1/eip3540_eof_v1/test_section_order.py::test_container_section_order --fork Osaka

Test containers section being out of order in the header and/or body. This extends and follows the convention of the test_section_order() for the optional container section.

Source code in tests/osaka/eip7692_eof_v1/eip3540_eof_v1/test_section_order.py
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@pytest.mark.parametrize("container_position", range(4))
@pytest.mark.parametrize(
    "test_position", [CasePosition.BODY, CasePosition.HEADER, CasePosition.BODY_AND_HEADER]
)
def test_container_section_order(
    eof_test: EOFTestFiller,
    container_position: int,
    test_position: CasePosition,
):
    """
    Test containers section being out of order in the header and/or body.
    This extends and follows the convention of the test_section_order()
    for the optional container section.
    """
    if container_position == 2:
        pytest.skip("Skip valid container section position")

    section_code = Section.Code(
        code=Op.EOFCREATE[0](0, 0, 0, 0)
        # TODO: Migrated tests had the following infinite loop, so it is kept here
        #       to equalize code coverage.
        + Op.RJUMP[0]
        + Op.STOP()
    )
    section_type = Section(kind=SectionKind.TYPE, data=bytes.fromhex("00800004"))
    section_data = Section.Data("ef")
    section_container = Section.Container(Container.Code(Op.INVALID))

    sections = [section_type, section_code, section_data]
    sections.insert(container_position, section_container)
    eof_code = Container(
        sections=sections,
        auto_type_section=AutoSection.NONE,
        auto_sort_sections=(
            AutoSection.ONLY_BODY
            if test_position == CasePosition.HEADER
            else (
                AutoSection.ONLY_HEADER if test_position == CasePosition.BODY else AutoSection.NONE
            )
        ),
    )

    def get_expected_exception():
        match container_position, test_position:
            case 2, _:
                return None  # Valid containers section position
            case 0, CasePosition.BODY:  # Messes up with the type section
                return EOFException.INVALID_FIRST_SECTION_TYPE
            case 1, CasePosition.BODY:  # Messes up with the code section
                return EOFException.UNDEFINED_INSTRUCTION
            case 3, CasePosition.BODY:  # Data section messes up with the container section
                return EOFException.INVALID_MAGIC
            case 0, CasePosition.HEADER | CasePosition.BODY_AND_HEADER:
                return EOFException.MISSING_TYPE_HEADER
            case 1, CasePosition.HEADER | CasePosition.BODY_AND_HEADER:
                return EOFException.MISSING_CODE_HEADER
            case 3, CasePosition.HEADER | CasePosition.BODY_AND_HEADER:
                return EOFException.MISSING_TERMINATOR

    eof_test(
        container=eof_code,
        expect_exception=get_expected_exception(),
    )

Parametrized Test Cases

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

Test ID (Abbreviated) test_position container_position
...fork_Osaka-eof_test-test_position_CasePosition.BODY-container_position_0 CasePosition.BODY 0
...fork_Osaka-eof_test-test_position_CasePosition.BODY-container_position_1 CasePosition.BODY 1
...fork_Osaka-eof_test-test_position_CasePosition.BODY-container_position_2 CasePosition.BODY 2
...fork_Osaka-eof_test-test_position_CasePosition.BODY-container_position_3 CasePosition.BODY 3
...fork_Osaka-eof_test-test_position_CasePosition.HEADER-container_position_0 CasePosition.HEADER 0
...fork_Osaka-eof_test-test_position_CasePosition.HEADER-container_position_1 CasePosition.HEADER 1
...fork_Osaka-eof_test-test_position_CasePosition.HEADER-container_position_2 CasePosition.HEADER 2
...fork_Osaka-eof_test-test_position_CasePosition.HEADER-container_position_3 CasePosition.HEADER 3
...fork_Osaka-eof_test-test_position_CasePosition.BODY_AND_HEADER-container_position_0 CasePosition.BODY_AND_HEADER 0
...fork_Osaka-eof_test-test_position_CasePosition.BODY_AND_HEADER-container_position_1 CasePosition.BODY_AND_HEADER 1
...fork_Osaka-eof_test-test_position_CasePosition.BODY_AND_HEADER-container_position_2 CasePosition.BODY_AND_HEADER 2
...fork_Osaka-eof_test-test_position_CasePosition.BODY_AND_HEADER-container_position_3 CasePosition.BODY_AND_HEADER 3