pydantic Validation errors at teardown since index file generation #724
Description
#716 seems to have broken test generation for me (which previously worked).
My invocation is:
PATH=$PATH:/home/user/sources/ethereum/evmone/build/bin fill --fork=CancunEIP7692 --evm-bin=~/sources/ethereum/evmone/build/bin/evmone-t8n -v tests/prague/eip7692_eof_v1/eip7069_extcall/test_calls.py::test_eof_calls_clear_return_buffer
Gives:
tests/prague/eip7692_eof_v1/eip7069_extcall/test_calls.py::test_eof_calls_clear_return_buffer[fork_CancunEIP7692-state_test-EOFContract-opcode_EXTSTATICCALL] PASSED [36/36]
tests/prague/eip7692_eof_v1/eip7069_extcall/test_calls.py::test_eof_calls_clear_return_buffer[fork_CancunEIP7692-state_test-EOFContract-opcode_EXTSTATICCALL] ERROR [36/36]
================================================= ERRORS =================================================
_ ERROR at teardown of test_eof_calls_clear_return_buffer[fork_CancunEIP7692-state_test-EOFContract-opcode_EXTSTATICCALL] _
src/pytest_plugins/filler/filler.py:621: in fixture_collector
generate_fixtures_index(
src/cli/gen_index.py:190: in generate_fixtures_index
raise e
src/cli/gen_index.py:187: in generate_fixtures_index
fixtures = Fixtures.from_file(file, fixture_format=fixture_format)
src/ethereum_test_fixtures/file.py:85: in from_file
return cls.from_json_data(json_data, fixture_format)
src/ethereum_test_fixtures/file.py:118: in from_json_data
return model_class(root=json_data)
E pydantic_core._pydantic_core.ValidationError: 10 validation errors for Fixtures
E `tests/istanbul/eip1344_chainid/test_chainid.py::test_chainid[fork_Cancun-blockchain_test_hive]`.Fixture.lastblockhash
E Field required [type=missing, input_value={'_info': {'hash': '0x91b...: '0x', 'storage': {}}}}, input_type=dict]
E For further information visit https://errors.pydantic.dev/2.8/v/missing
<snip>
---------------------------------------- Captured stdout teardown ----------------------------------------
Error loading fixtures from
fixtures/blockchain_tests_hive/istanbul/eip1344_chainid/chainid/chainid.json
... 0% 0:00:00
- Generated html report: file:///home/user/sources/ethereum/execution-spec-tests/fixtures/report_fill.html -
======================================== short test summary info =========================================
ERROR tests/prague/eip7692_eof_v1/eip7069_extcall/test_calls.py::test_eof_calls_clear_return_buffer[fork_CancunEIP7692-state_test-EOFContract-opcode_EXTSTATICCALL] - pydantic_core._pydantic_core.ValidationError: 10 validation errors for Fixtures
=============================== 36 passed, 1 deselected, 1 error in 2.72s ================================
I'm on 28f376b, but b7f00cd fails in a similar fashion, while a6a400b works fine