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test_unreachable_code_sections()

Documentation for tests/osaka/eip7692_eof_v1/eip4750_functions/test_code_validation.py::test_unreachable_code_sections@b48d1dc8.

Generate fixtures for these test cases for Osaka with:

fill -v tests/osaka/eip7692_eof_v1/eip4750_functions/test_code_validation.py::test_unreachable_code_sections --fork Osaka

Test cases for EOF unreachable code sections (i.e. code sections not reachable from the code section 0).

Source code in tests/osaka/eip7692_eof_v1/eip4750_functions/test_code_validation.py 
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@pytest.mark.parametrize(
    "container",
    [
        Container(
            name="unreachable1",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.INVALID),  # unreachable
            ],
        ),
        Container(
            name="unreachable1_selfjumpf",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.JUMPF[1]),  # unreachable
            ],
        ),
        Container(
            name="unreachable1_selfcallf",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.CALLF[1] + Op.STOP),  # unreachable
            ],
        ),
        Container(
            name="unreachable1_jumpf0",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.JUMPF[0]),  # unreachable
            ],
        ),
        Container(
            name="unreachable1_callf0",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.CALLF[0] + Op.STOP),  # unreachable
            ],
        ),
        Container(
            name="unreachable1_selfcall_jumpf0",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.CALLF[1] + Op.JUMPF[0]),  # unreachable
            ],
        ),
        Container(
            name="unreachable12_of3_2jumpf1",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.STOP),  # unreachable
                Section.Code(Op.JUMPF[1]),  # unreachable
            ],
        ),
        Container(
            name="unreachable12_of3_2callf1",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.STOP),  # unreachable
                Section.Code(Op.CALLF[1] + Op.STOP),  # unreachable
            ],
        ),
        Container(
            name="unreachable12_of3_jumpf_loop",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.JUMPF[2]),  # unreachable
                Section.Code(Op.JUMPF[1]),  # unreachable
            ],
        ),
        Container(
            name="unreachable12_of3_callf_loop_stop",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.CALLF[2] + Op.STOP),  # unreachable
                Section.Code(Op.CALLF[1] + Op.STOP),  # unreachable
            ],
        ),
        Container(
            name="unreachable12_of3_callf_loop_retf",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.CALLF[2] + Op.RETF, code_outputs=0),  # unreachable
                Section.Code(Op.CALLF[1] + Op.RETF, code_outputs=0),  # unreachable
            ],
        ),
        Container(
            name="unreachable12_of3_callf_loop_mixed",
            sections=[
                Section.Code(Op.INVALID),
                Section.Code(Op.CALLF[2] + Op.STOP),  # unreachable
                Section.Code(Op.CALLF[1] + Op.RETF, code_outputs=0),  # unreachable
            ],
        ),
        Container(
            name="selfjumpf0_unreachable1",
            sections=[
                Section.Code(Op.JUMPF[0]),  # self-reference
                Section.Code(Op.JUMPF[1]),  # unreachable
            ],
        ),
        Container(
            name="unreachable2_of3",
            sections=[
                Section.Code(Op.CALLF[1] + Op.STOP),
                Section.Code(Op.RETF, code_outputs=0),
                Section.Code(Op.INVALID),  # unreachable
            ],
        ),
        Container(
            name="unreachable1_of3",
            sections=[
                Section.Code(Op.CALLF[2] + Op.STOP),
                Section.Code(Op.INVALID),  # unreachable
                Section.Code(Op.RETF, code_outputs=0),
            ],
        ),
        Container(
            name="unreachable1_of4",
            sections=[
                Section.Code(Op.CALLF[3] + Op.STOP),
                Section.Code(Op.INVALID),  # unreachable
                Section.Code(Op.RETF, code_outputs=0),
                Section.Code(Op.CALLF[2] + Op.RETF, code_outputs=0),
            ],
        ),
        Container(
            name="unreachable2_of3_retf",
            sections=[
                Section.Code(Op.JUMPF[1]),
                Section.Code(Op.STOP),
                Section.Code(Op.RETF, code_outputs=0),
            ],
        ),
        Container(
            name="unreachable2-255",
            sections=[
                Section.Code(Op.JUMPF[1]),
                Section.Code(Op.JUMPF[1]),  # self-reference
            ]
            + [Section.Code(Op.JUMPF[i]) for i in range(3, 255)]  # unreachable
            + [Section.Code(Op.STOP)],  # unreachable
        ),
        Container(
            name="unreachable255",
            sections=[Section.Code(Op.JUMPF[i]) for i in range(1, 255)]
            + [
                Section.Code(Op.JUMPF[254]),  # self-reference
                Section.Code(Op.STOP),  # unreachable
            ],
        ),
    ],
    ids=container_name,
)
def test_unreachable_code_sections(
    eof_test: EOFTestFiller,
    container: Container,
):
    """
    Test cases for EOF unreachable code sections
    (i.e. code sections not reachable from the code section 0).
    """
    eof_test(container=container, expect_exception=EOFException.UNREACHABLE_CODE_SECTIONS)

Parametrized Test Cases

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

Test ID (Abbreviated) container
...fork_Osaka-eof_test-unreachable1 unreachable1
...fork_Osaka-eof_test-unreachable1_selfjumpf unreachable1_selfjumpf
...fork_Osaka-eof_test-unreachable1_selfcallf unreachable1_selfcallf
...fork_Osaka-eof_test-unreachable1_jumpf0 unreachable1_jumpf0
...fork_Osaka-eof_test-unreachable1_callf0 unreachable1_callf0
...fork_Osaka-eof_test-unreachable1_selfcall_jumpf0 unreachable1_selfcall_jumpf0
...fork_Osaka-eof_test-unreachable12_of3_2jumpf1 unreachable12_of3_2jumpf1
...fork_Osaka-eof_test-unreachable12_of3_2callf1 unreachable12_of3_2callf1
...fork_Osaka-eof_test-unreachable12_of3_jumpf_loop unreachable12_of3_jumpf_loop
...fork_Osaka-eof_test-unreachable12_of3_callf_loop_stop unreachable12_of3_callf_loop_stop
...fork_Osaka-eof_test-unreachable12_of3_callf_loop_retf unreachable12_of3_callf_loop_retf
...fork_Osaka-eof_test-unreachable12_of3_callf_loop_mixed unreachable12_of3_callf_loop_mixed
...fork_Osaka-eof_test-selfjumpf0_unreachable1 selfjumpf0_unreachable1
...fork_Osaka-eof_test-unreachable2_of3 unreachable2_of3
...fork_Osaka-eof_test-unreachable1_of3 unreachable1_of3
...fork_Osaka-eof_test-unreachable1_of4 unreachable1_of4
...fork_Osaka-eof_test-unreachable2_of3_retf unreachable2_of3_retf
...fork_Osaka-eof_test-unreachable2-255 unreachable2-255
...fork_Osaka-eof_test-unreachable255 unreachable255
...fork_Osaka-state_test_from_eof_test-unreachable1 unreachable1
...fork_Osaka-state_test_from_eof_test-unreachable1_selfjumpf unreachable1_selfjumpf
...fork_Osaka-state_test_from_eof_test-unreachable1_selfcallf unreachable1_selfcallf
...fork_Osaka-state_test_from_eof_test-unreachable1_jumpf0 unreachable1_jumpf0
...fork_Osaka-state_test_from_eof_test-unreachable1_callf0 unreachable1_callf0
...fork_Osaka-state_test_from_eof_test-unreachable1_selfcall_jumpf0 unreachable1_selfcall_jumpf0
...fork_Osaka-state_test_from_eof_test-unreachable12_of3_2jumpf1 unreachable12_of3_2jumpf1
...fork_Osaka-state_test_from_eof_test-unreachable12_of3_2callf1 unreachable12_of3_2callf1
...fork_Osaka-state_test_from_eof_test-unreachable12_of3_jumpf_loop unreachable12_of3_jumpf_loop
...fork_Osaka-state_test_from_eof_test-unreachable12_of3_callf_loop_stop unreachable12_of3_callf_loop_stop
...fork_Osaka-state_test_from_eof_test-unreachable12_of3_callf_loop_retf unreachable12_of3_callf_loop_retf
...fork_Osaka-state_test_from_eof_test-unreachable12_of3_callf_loop_mixed unreachable12_of3_callf_loop_mixed
...fork_Osaka-state_test_from_eof_test-selfjumpf0_unreachable1 selfjumpf0_unreachable1
...fork_Osaka-state_test_from_eof_test-unreachable2_of3 unreachable2_of3
...fork_Osaka-state_test_from_eof_test-unreachable1_of3 unreachable1_of3
...fork_Osaka-state_test_from_eof_test-unreachable1_of4 unreachable1_of4
...fork_Osaka-state_test_from_eof_test-unreachable2_of3_retf unreachable2_of3_retf
...fork_Osaka-state_test_from_eof_test-unreachable2-255 unreachable2-255
...fork_Osaka-state_test_from_eof_test-unreachable255 unreachable255
...fork_Osaka-blockchain_test_from_eof_test-unreachable1 unreachable1
...fork_Osaka-blockchain_test_from_eof_test-unreachable1_selfjumpf unreachable1_selfjumpf
...fork_Osaka-blockchain_test_from_eof_test-unreachable1_selfcallf unreachable1_selfcallf
...fork_Osaka-blockchain_test_from_eof_test-unreachable1_jumpf0 unreachable1_jumpf0
...fork_Osaka-blockchain_test_from_eof_test-unreachable1_callf0 unreachable1_callf0
...fork_Osaka-blockchain_test_from_eof_test-unreachable1_selfcall_jumpf0 unreachable1_selfcall_jumpf0
...fork_Osaka-blockchain_test_from_eof_test-unreachable12_of3_2jumpf1 unreachable12_of3_2jumpf1
...fork_Osaka-blockchain_test_from_eof_test-unreachable12_of3_2callf1 unreachable12_of3_2callf1
...fork_Osaka-blockchain_test_from_eof_test-unreachable12_of3_jumpf_loop unreachable12_of3_jumpf_loop
...fork_Osaka-blockchain_test_from_eof_test-unreachable12_of3_callf_loop_stop unreachable12_of3_callf_loop_stop
...fork_Osaka-blockchain_test_from_eof_test-unreachable12_of3_callf_loop_retf unreachable12_of3_callf_loop_retf
...fork_Osaka-blockchain_test_from_eof_test-unreachable12_of3_callf_loop_mixed unreachable12_of3_callf_loop_mixed
...fork_Osaka-blockchain_test_from_eof_test-selfjumpf0_unreachable1 selfjumpf0_unreachable1
...fork_Osaka-blockchain_test_from_eof_test-unreachable2_of3 unreachable2_of3
...fork_Osaka-blockchain_test_from_eof_test-unreachable1_of3 unreachable1_of3
...fork_Osaka-blockchain_test_from_eof_test-unreachable1_of4 unreachable1_of4
...fork_Osaka-blockchain_test_from_eof_test-unreachable2_of3_retf unreachable2_of3_retf
...fork_Osaka-blockchain_test_from_eof_test-unreachable2-255 unreachable2-255
...fork_Osaka-blockchain_test_from_eof_test-unreachable255 unreachable255