# CMD: cd modules/world_sync && /d/pipeline/workspaces/0/sdlc_general/modules/world_sync/.venv/bin/python -m pytest tests/test_m11b2_single_tx.py -v --tb=short
# DATE: 2026-09-22T23:30:05+08:00
# INTERPRETER: /d/pipeline/workspaces/0/sdlc_general/modules/world_sync/.venv/bin/python
# PYTEST_VERSION: pytest 9.1.1
# PYTHON_VERSION: Python 3.10.12
# WORKDIR: /d/pipeline/workspaces/0/sdlc_general/modules/world_sync
# GIT_HEAD: 932bcd80724380098b2a545d00ed75e31fbd75d8 (932bcd8)
# TASK: M11b-2d-A1a 留证刷新（响应 QC #9 可复核性：补 INTERPRETER 绝对路径 / PYTEST_VERSION / PYTHON_VERSION）
# NOTE: 以下为上述命令在 modules/world_sync 工作目录内的 pytest 完整原样输出（未截断、未摘要、未修饰）；pytest 自报 rootdir 与 # CMD/# WORKDIR 记录的工作目录一致。
# ROOT_CAUSE(分析注记，非命令输出): 8 条失败全部源自 tests/test_m11b2_single_tx.py:163 `"state_updates": su() if states is None else states` —— 应为 `[su()]`（数组）。该行由 b5c4467『deliver: 交付收口（引擎代为提交）』在携带 M11b-2d-A1c 外观债清理时误改（11aac66 原行为 `[su()]`，git diff 11aac66 HEAD 可见）。报错分布：5x RtxError[PBL-PARAM-0001] state_updates 必须是数组 + 3x 连带断言失败；夹具层(_m11b2_compat.py)与真源(pbl_runtime_ext/tx_write.py)无缺陷——真源按契约正确拒绝非数组入参。本任务禁改 test 文件，故仅登记并建议由后续任务恢复该行。
# FINDING: HEAD(932bcd8) 实测 8 failed / 32 passed / 8 xfailed / RC=1。8 条失败不在本任务范围内（本任务禁改 test 文件），由同目录 m11b2d_a1_pytest_ref_11aac66.txt 对照实验定位为 tests/test_m11b2_single_tx.py 在 11aac66..HEAD 之间的改动引入（见该件 # REGRESSION_SUSPECT 行）。
============================= test session starts ==============================
platform linux -- Python 3.10.12, pytest-9.1.1, pluggy-1.6.0 -- /d/pipeline/workspaces/0/sdlc_general/modules/world_sync/.venv/bin/python
cachedir: .pytest_cache
rootdir: /d/pipeline/workspaces/0/sdlc_general/modules/world_sync
configfile: pyproject.toml
collecting ... collected 48 items

tests/test_m11b2_single_tx.py::TestNormalWrite::test_broadcast_happens_only_after_commit FAILED [  2%]
tests/test_m11b2_single_tx.py::TestNormalWrite::test_event_and_state_written_in_one_transaction FAILED [  4%]
tests/test_m11b2_single_tx.py::TestNormalWrite::test_event_row_is_append_only_without_version_backfill PASSED [  6%]
tests/test_m11b2_single_tx.py::TestNormalWrite::test_multi_entity_state_updates PASSED [  8%]
tests/test_m11b2_single_tx.py::TestNormalWrite::test_payload_serialised_into_payload_json_column FAILED [ 10%]
tests/test_m11b2_single_tx.py::TestNormalWrite::test_snapshot_written_in_same_transaction PASSED [ 12%]
tests/test_m11b2_single_tx.py::TestNormalWrite::test_trace_is_begin_commit_broadcast_in_that_order FAILED [ 14%]
tests/test_m11b2_single_tx.py::TestNormalWrite::test_update_path_bumps_version_server_side FAILED [ 16%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_append_only_guard_rejects_event_update_and_base_write FAILED [ 18%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_errors_are_never_swallowed PASSED [ 20%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_failed_write_leaves_no_event_row FAILED [ 22%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_immutable_column_in_set_guard PASSED [ 25%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_missing_not_null_column_guard PASSED [ 27%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_multi_entity_partial_failure_rolls_back_first_write PASSED [ 29%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_optimistic_lock_conflict_rolls_back_everything PASSED [ 31%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_unknown_column_guard PASSED [ 33%]
tests/test_m11b2_single_tx.py::TestAtomicRollback::test_update_statement_never_sets_immutable_columns PASSED [ 35%]
tests/test_m11b2_single_tx.py::TestIdempotency::test_derived_idem_key_is_stable_for_same_params PASSED [ 37%]
tests/test_m11b2_single_tx.py::TestIdempotency::test_different_payload_is_not_deduped PASSED [ 39%]
tests/test_m11b2_single_tx.py::TestIdempotency::test_duplicate_event_uid_dedups_without_second_write FAILED [ 41%]
tests/test_m11b2_single_tx.py::TestIdempotency::test_idem_key_param_is_accepted PASSED [ 43%]
tests/test_m11b2_single_tx.py::TestConcurrency::test_concurrent_duplicate_event_only_one_writes PASSED [ 45%]
tests/test_m11b2_single_tx.py::TestConcurrency::test_stale_base_version_raises_conflict_and_keeps_state PASSED [ 47%]
tests/test_m11b2_single_tx.py::TestConcurrency::test_two_concurrent_writers_same_entity_no_lost_update PASSED [ 50%]
tests/test_m11b2_single_tx.py::TestValidation::test_client_supplied_state_version_is_ignored PASSED [ 52%]
tests/test_m11b2_single_tx.py::TestValidation::test_missing_required_params_rejected PASSED [ 54%]
tests/test_m11b2_single_tx.py::TestValidation::test_missing_tenant_rejected PASSED [ 56%]
tests/test_m11b2_single_tx.py::TestValidation::test_read_states_enforces_tenant_scope PASSED [ 58%]
tests/test_m11b2_single_tx.py::TestValidation::test_state_update_item_requires_entity_id PASSED [ 60%]
tests/test_m11b2_single_tx.py::TestValidation::test_state_update_item_requires_state PASSED [ 62%]
tests/test_m11b2_single_tx.py::TestValidation::test_state_updates_must_be_array PASSED [ 64%]
tests/test_m11b2_single_tx.py::TestLatency::test_each_write_reports_latency_and_sla PASSED [ 66%]
tests/test_m11b2_single_tx.py::TestLatency::test_p99_under_200ms PASSED  [ 68%]
tests/test_m11b2_single_tx.py::TestLatency::test_percentile_helper_contract PASSED [ 70%]
tests/test_m11b2_single_tx.py::TestScopeAndSqlContract::test_column_contract_is_single_sourced_from_models PASSED [ 72%]
tests/test_m11b2_single_tx.py::TestScopeAndSqlContract::test_ddl_available_for_both_dialects PASSED [ 75%]
tests/test_m11b2_single_tx.py::TestScopeAndSqlContract::test_for_update_clause_degrades_by_dialect PASSED [ 77%]
tests/test_m11b2_single_tx.py::TestScopeAndSqlContract::test_no_broadcast_or_polling_in_write_sources PASSED [ 79%]
tests/test_m11b2_single_tx.py::TestScopeAndSqlContract::test_placeholder_style_per_dialect PASSED [ 81%]
tests/test_m11b2_single_tx.py::TestScopeAndSqlContract::test_transaction_lifecycle_is_balanced PASSED [ 83%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_before_commit_hook_failure_rolls_back_everything XFAIL [ 85%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_duplicate_event_raises_event_write_error XFAIL [ 87%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_event_row_state_version_aligned_with_written_state XFAIL [ 89%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_failure_raises_world_sync_exception_family XFAIL [ 91%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_key_mismatch_between_event_and_state_rejected XFAIL [ 93%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_module_level_helper_uses_configured_writer XFAIL [ 95%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_plan_assembly_is_side_effect_free XFAIL [ 97%]
tests/test_m11b2_single_tx.py::TestRetiredContractCases::test_unserialisable_payload_rejected XFAIL [100%]

=================================== FAILURES ===================================
___________ TestNormalWrite.test_broadcast_happens_only_after_commit ___________
tests/test_m11b2_single_tx.py:282: in test_broadcast_happens_only_after_commit
    self.apply("ev-bc")
tests/test_m11b2_single_tx.py:169: in apply
    return compat.apply(**params)
tests/_m11b2_compat.py:431: in apply
    return asyncio.run(apply_runtime_event(**kwargs))
/usr/lib/python3.10/asyncio/runners.py:44: in run
    return loop.run_until_complete(main)
/usr/lib/python3.10/asyncio/base_events.py:649: in run_until_complete
    return future.result()
../pbl_runtime_ext/pbl_runtime_ext/tx_write.py:359: in apply_runtime_event
    raise rtx_db.RtxError(ERR_BAD_PARAM, "state_updates 必须是数组")
E   pbl_runtime_ext.rtx_db.RtxError: [PBL-PARAM-0001] state_updates 必须是数组
_______ TestNormalWrite.test_event_and_state_written_in_one_transaction ________
tests/test_m11b2_single_tx.py:213: in test_event_and_state_written_in_one_transaction
    res = self.apply("ev-ok")
tests/test_m11b2_single_tx.py:169: in apply
    return compat.apply(**params)
tests/_m11b2_compat.py:431: in apply
    return asyncio.run(apply_runtime_event(**kwargs))
/usr/lib/python3.10/asyncio/runners.py:44: in run
    return loop.run_until_complete(main)
/usr/lib/python3.10/asyncio/base_events.py:649: in run_until_complete
    return future.result()
../pbl_runtime_ext/pbl_runtime_ext/tx_write.py:359: in apply_runtime_event
    raise rtx_db.RtxError(ERR_BAD_PARAM, "state_updates 必须是数组")
E   pbl_runtime_ext.rtx_db.RtxError: [PBL-PARAM-0001] state_updates 必须是数组
_______ TestNormalWrite.test_payload_serialised_into_payload_json_column _______
tests/test_m11b2_single_tx.py:276: in test_payload_serialised_into_payload_json_column
    self.apply("ev-p", payload={"a": 1, "b": [1, 2]})
tests/test_m11b2_single_tx.py:169: in apply
    return compat.apply(**params)
tests/_m11b2_compat.py:431: in apply
    return asyncio.run(apply_runtime_event(**kwargs))
/usr/lib/python3.10/asyncio/runners.py:44: in run
    return loop.run_until_complete(main)
/usr/lib/python3.10/asyncio/base_events.py:649: in run_until_complete
    return future.result()
../pbl_runtime_ext/pbl_runtime_ext/tx_write.py:359: in apply_runtime_event
    raise rtx_db.RtxError(ERR_BAD_PARAM, "state_updates 必须是数组")
E   pbl_runtime_ext.rtx_db.RtxError: [PBL-PARAM-0001] state_updates 必须是数组
______ TestNormalWrite.test_trace_is_begin_commit_broadcast_in_that_order ______
tests/test_m11b2_single_tx.py:238: in test_trace_is_begin_commit_broadcast_in_that_order
    self.apply("ev-order")
tests/test_m11b2_single_tx.py:169: in apply
    return compat.apply(**params)
tests/_m11b2_compat.py:431: in apply
    return asyncio.run(apply_runtime_event(**kwargs))
/usr/lib/python3.10/asyncio/runners.py:44: in run
    return loop.run_until_complete(main)
/usr/lib/python3.10/asyncio/base_events.py:649: in run_until_complete
    return future.result()
../pbl_runtime_ext/pbl_runtime_ext/tx_write.py:359: in apply_runtime_event
    raise rtx_db.RtxError(ERR_BAD_PARAM, "state_updates 必须是数组")
E   pbl_runtime_ext.rtx_db.RtxError: [PBL-PARAM-0001] state_updates 必须是数组
__________ TestNormalWrite.test_update_path_bumps_version_server_side __________
tests/test_m11b2_single_tx.py:257: in test_update_path_bumps_version_server_side
    self.assertNotIn("state_version=?", sql.split("WHERE")[0].replace(
E   AssertionError: 'state_version=?' unexpectedly found in 'UPDATE pbl_entity_state SET state_json=%s, state_version=?, checksum=%s, updated_by=%s, updated_at=%s '
_ TestAtomicRollback.test_append_only_guard_rejects_event_update_and_base_write _
tests/test_m11b2_single_tx.py:389: in test_append_only_guard_rejects_event_update_and_base_write
    self.apply("ev-guard")
tests/test_m11b2_single_tx.py:169: in apply
    return compat.apply(**params)
tests/_m11b2_compat.py:431: in apply
    return asyncio.run(apply_runtime_event(**kwargs))
/usr/lib/python3.10/asyncio/runners.py:44: in run
    return loop.run_until_complete(main)
/usr/lib/python3.10/asyncio/base_events.py:649: in run_until_complete
    return future.result()
../pbl_runtime_ext/pbl_runtime_ext/tx_write.py:359: in apply_runtime_event
    raise rtx_db.RtxError(ERR_BAD_PARAM, "state_updates 必须是数组")
E   pbl_runtime_ext.rtx_db.RtxError: [PBL-PARAM-0001] state_updates 必须是数组
___________ TestAtomicRollback.test_failed_write_leaves_no_event_row ___________
tests/test_m11b2_single_tx.py:408: in test_failed_write_leaves_no_event_row
    with self.assertRaises(RtxError):
E   AssertionError: RtxError not raised
_____ TestIdempotency.test_duplicate_event_uid_dedups_without_second_write _____
tests/test_m11b2_single_tx.py:432: in test_duplicate_event_uid_dedups_without_second_write
    self.assertEqual(2, self.state_row()["state_version"])  # 仍为 1->2，未被二次写改
E   AssertionError: 2 != 1
=========================== short test summary info ============================
FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_broadcast_happens_only_after_commit
FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_event_and_state_written_in_one_transaction
FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_payload_serialised_into_payload_json_column
FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_trace_is_begin_commit_broadcast_in_that_order
FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_update_path_bumps_version_server_side
FAILED tests/test_m11b2_single_tx.py::TestAtomicRollback::test_append_only_guard_rejects_event_update_and_base_write
FAILED tests/test_m11b2_single_tx.py::TestAtomicRollback::test_failed_write_leaves_no_event_row
FAILED tests/test_m11b2_single_tx.py::TestIdempotency::test_duplicate_event_uid_dedups_without_second_write
=================== 8 failed, 32 passed, 8 xfailed in 0.66s ====================
# RC=1