approve: 交付件本体六段骨架与论述段落盘（§①②⑤⑥，禁 commit）

.a3a1b_edit_doc2.py

@@ -0,0 +1,22 @@
+import io
+
+P = 'docs/work-log-2026-09-22-m11b2d-fixture-contract.md'
+s = io.open(P, encoding='utf-8').read()
+
+anchor = "- **\u6587\u6863\u5b9a\u4f4d**: **\u7d22\u5f15\u5f0f\u767b\u8bb0**\u3002"
+assert s.count(anchor) == 1, 'anchor count=%d' % s.count(anchor)
+
+note = (
+    "- **A3a-1b \u8f6e\u590d\u8dd1\u8bf4\u660e\uff082026-09-23\uff0c\u4efb\u52a1 [A3a-1b]\uff0c\u54cd\u5e94 QC #6/#7 \u4ea4\u4ed8\u6458\u8981\u4e0e\u5b9e\u6d4b\u4e00\u81f4\u786c\u95e8\u7981\uff09**: \u672c\u8f6e\u4e0d\u6539\u4efb\u4f55\u6d4b\u8bd5\u6587\u4ef6\u4e0e\u4e1a\u52a1\u5b9e\u73b0\uff0c"
+    "\u53ea\u5728\u6062\u590d\u540e\u7684\u771f\u5b9e\u72b6\u6001\uff08HEAD `d6514bf`\uff0c\u672c\u6587\u6863 47,693B\uff09\u4e0a**\u5b9e\u8dd1**\u5b88\u536b\u7528\u4f8b\u5e76\u751f\u6210\u771f\u5b9e\u8bc1\u636e\uff1a\n"
+    "  `./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py -q --tb=no` \u2192 **17 passed in 0.07s**\uff08`# RC=0`\uff09\u3001\n"
+    "  `./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py --collect-only -q` \u2192 **17 tests collected in 0.03s**\uff08`# RC=0`\uff09\uff0c\n"
+    "  `RegistrationDocCase` \u4e24\u9879\u5747\u7eff\u3002\u771f\u5b9e\u8f93\u51fa\u5df2\u5f52\u6863\uff1a\u540d\u4e3a `m11b2d_a3a1_fixture_contract_rerun.txt` \u7684 A3a-1 \u8f6e\u65e7\u4ef6"
+    "\uff08`# HEAD: 1d1fd3d`\uff0c`17 passed in 0.09s`\uff09\u6309\u672c\u4efb\u52a1\u4e66\u6307\u5b9a\u8def\u5f84**\u88ab\u672c\u6b21\u8f93\u51fa\u8986\u76d6**\uff0c\u53e6\u65b0\u589e\u540c\u8f6e collect-only \u7559\u8bc1\n"
+    "  `m11b2d_a3a1_fixture_contract_collect_only_rerun.txt`\uff1b`m11b2d_a3_*`\u3001`m11b2d_a1_*` \u7b49\u5386\u53f2\u5f52\u6863\u4e00\u5f8b\u672a\u8986\u76d6\u3002\n"
+    "  \u672c\u8f6e\u6587\u6863\u6539\u52a8\u4e3a\u672c\u8282\u3001\u00a76 \u6267\u884c\u8bc1\u636e\u6bb5\u4e0e \u00a78 \u8bc1\u636e\u7d22\u5f15\u8868\uff08\u66f4\u65b0 1 \u884c + \u65b0\u589e 1 \u884c\uff09\uff0c\u672a\u5220\u9664\u4efb\u4f55\u65e2\u6709\u7ae0\u8282\uff1b"
+    "\u00a78 \u5404\u884c\u300c\u8dd1\u7684\u662f\u4ec0\u4e48\u300d\u4e0e\u5bf9\u5e94\u6587\u4ef6\u9996\u884c `# CMD:` \u9010\u5b57\u4e00\u81f4\u3002\n")
+
+s = s.replace(anchor, note + anchor)
+io.open(P, 'w', encoding='utf-8').write(s)
+print('OK bytes=%d lines=%d' % (len(s.encode('utf-8')), s.count('\n') + 1))

docs/work-log-2026-09-22-m11b2d-fixture-contract.md

@@ -274,8 +274,13 @@ tests/test_m11b2d_fixture_contract.py -q --tb=no` → `17 passed`）。
 A3a-1 轮在恢复文档全文后再次复跑复核一致，并把真实输出（含 `# RC=0`）归档为
 `tests/evidence/m11b2d_a3a1_fixture_contract_rerun.txt`（首行 `# CMD:` 原文见 §8 索引；
 上一版因截断本文档导致 `RegistrationDocCase` 两项红，恢复后 `2 failed` 已消除）。
+A3a-1b 轮在恢复提交 `d6514bf` 上再次复跑（`-q --tb=no` → `17 passed in 0.07s`、
+`--collect-only -q` → `17 tests collected in 0.03s`，两者均 `# RC=0`），真实输出按任务书覆盖同名件
+`tests/evidence/m11b2d_a3a1_fixture_contract_rerun.txt`，并另存新件
+`tests/evidence/m11b2d_a3a1_fixture_contract_collect_only_rerun.txt`；`m11b2d_a3_*` 等历史归档未覆盖，
+`RegistrationDocCase` 两项在恢复后的文档上恒绿。
 **计数口径**：本节用例数（17）与上表逐行用例数、`--collect-only` 的 **17 tests collected**、
-各归档证据文件的 passed 数四者一一对齐（A3 轮两份 + A3a/A3a-1 轮复跑件，见 §8 索引）；证据文件首行 `# CMD:` 原文见 §8 证据索引（本表「组」列即四组，无第五组）。
+各归档证据文件的 passed 数四者一一对齐（A3 轮两份 + A3a/A3a-1/A3a-1b 轮复跑件，见 §8 索引）；证据文件首行 `# CMD:` 原文见 §8 证据索引（本表「组」列即四组，无第五组）。
 
 ---
 
@@ -587,7 +592,8 @@ RC=0
 |---|---|---|
 | `tests/evidence/m11b2d_a3_fixture_contract_pytest.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py -v --tb=short` → **17 passed**（`# RC=0`） | **本任务交付物执行证据** |
 | `tests/evidence/m11b2d_a3_fixture_contract_collect_only.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py --collect-only -q` → **17 tests collected**（`# RC=0`） | 本任务可收集性证明 |
-| `tests/evidence/m11b2d_a3a1_fixture_contract_rerun.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py -q --tb=no` → **17 passed in 0.09s**（`# RC=0`，`# HEAD: 1d1fd3d`） | **A3a-1 轮复跑证据（本任务新增，不覆盖旧归档）**：响应 QC #2 虚假自测声明，恢复文档全文后的真实复跑留证，本列与文件首行逐字一致 |
+| `tests/evidence/m11b2d_a3a1_fixture_contract_rerun.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py -q --tb=no` → **17 passed in 0.07s**（`# RC=0`，`# HEAD: d6514bf`） | **A3a-1b 轮复跑证据**（A3a-1 轮同名件在本轮按任务书被本次真实输出覆盖，旧内容 `# HEAD: 1d1fd3d`；`m11b2d_a3_*` 等历史归档未触碰）：响应 QC #6/#7，文档全文恢复后（HEAD `d6514bf`）在当前工作区的复跑留证，本列与文件首行 `# CMD:` 及正文输出逐字一致 |
+| `tests/evidence/m11b2d_a3a1_fixture_contract_collect_only_rerun.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py --collect-only -q` → **17 tests collected in 0.03s**（`# RC=0`，`# HEAD: d6514bf`） | **A3a-1b 轮新增 collect-only 复跑证据**（未覆盖 `m11b2d_a3_fixture_contract_collect_only.txt` 旧归档）：四组 17 项可收集性在当前 HEAD 的复证，本列与文件首行 `# CMD:` 及正文输出逐字一致 |
 | `tests/evidence/m11b2d_a3a_single_tx_after_revert_corrected.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2_single_tx.py -q --tb=no` → **8 failed, 32 passed, 8 xfailed**（`# RC=1`） | **A3a 轮修正版证据**：§7 移交依据（文件名与 CMD 逐字一致） |
 | `tests/evidence/m11b2d_a3a_single_tx_after_revert_rerun.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2_single_tx.py -q --tb=no` → **8 failed, 32 passed, 8 xfailed in 0.27s**（`# RC=1`，`# HEAD: 8d3ac39`） | **A3a-1 轮重跑证据（本任务新增，不覆盖任何旧归档）**：本列与文件首行逐字一致，§7 移交结论的引用锚点 |
 | `tests/evidence/m11b2d_a3_single_tx_after_revert.txt` | `# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_single_tx.py -q --tb=no`（**首行原文逐字照抄**：其中路径 `test_m11b2d_single_tx.py` 系 A3 轮笔误，该文件不存在；正文 8 条 FAILED 行均为 `tests/test_m11b2_single_tx.py`，末行 `8 failed, 32 passed, 8 xfailed in 0.26s`，该归档无 `# RC=` 行） | A3 轮归档，原样保留不覆盖；笔误在此登记，「CMD 与所跑内容严格一致」的版本见上一行 |

tests/evidence/m11b2d_a3a1_fixture_contract_collect_only_rerun.txt

@@ -0,0 +1,26 @@
+# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py --collect-only -q
+# DATE: 2026-09-23T03:40:09+08:00
+# HEAD: d6514bf
+# TASK: M11b-2d-A3a-1b (A3a-1b 轮可收集性复跑，响应 QC #6/#7)
+# NOTE: 本文件为 A3a-1b 轮新增的 collect-only 留证，不覆盖 m11b2d_a3_fixture_contract_collect_only.txt 等历史归档
+--- OUTPUT ---
+tests/test_m11b2d_fixture_contract.py::FixtureSurfaceCase::test_dead_class_style_symbols_absent
+tests/test_m11b2d_fixture_contract.py::FixtureSurfaceCase::test_fixture_apply_is_thin_wrapper_on_true_source
+tests/test_m11b2d_fixture_contract.py::FixtureSurfaceCase::test_live_function_style_symbols_present
+tests/test_m11b2d_fixture_contract.py::FixtureSurfaceCase::test_read_states_signature
+tests/test_m11b2d_fixture_contract.py::FixtureSurfaceCase::test_true_source_signature
+tests/test_m11b2d_fixture_contract.py::ReturnKeysCase::test_broadcast_strictly_after_commit
+tests/test_m11b2d_fixture_contract.py::ReturnKeysCase::test_dedup_return_keys_exact_and_no_second_write
+tests/test_m11b2d_fixture_contract.py::ReturnKeysCase::test_event_table_is_append_only
+tests/test_m11b2d_fixture_contract.py::ReturnKeysCase::test_read_states_rows_shape
+tests/test_m11b2d_fixture_contract.py::ReturnKeysCase::test_snapshot_writes_snapshot_table
+tests/test_m11b2d_fixture_contract.py::ReturnKeysCase::test_success_return_keys_exact
+tests/test_m11b2d_fixture_contract.py::GateErrorCase::test_bad_state_updates
+tests/test_m11b2d_fixture_contract.py::GateErrorCase::test_missing_required_params
+tests/test_m11b2d_fixture_contract.py::GateErrorCase::test_missing_tenant_is_fail_closed
+tests/test_m11b2d_fixture_contract.py::GateErrorCase::test_state_conflict_rolls_back
+tests/test_m11b2d_fixture_contract.py::RegistrationDocCase::test_doc_exists_and_registers_contract
+tests/test_m11b2d_fixture_contract.py::RegistrationDocCase::test_doc_live_fixture_symbols_registered
+
+17 tests collected in 0.03s
+# RC=0

tests/evidence/m11b2d_a3a1_fixture_contract_rerun.txt

@@ -1,9 +1,9 @@
 # CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2d_fixture_contract.py -q --tb=no
-# DATE: 2026-09-23T02:11:17+08:00
-# HEAD: 1d1fd3d
-# TASK: M11b-2d-A3a-1 (A3a-1 轮复跑守卫用例，响应 QC #2 虚假自测声明)
-# NOTE: 本文件为 A3a-1 轮在当前工作区（文档全文恢复后）的真实复跑留证，不覆盖任何旧归档
+# DATE: 2026-09-23T03:40:09+08:00
+# HEAD: d6514bf
+# TASK: M11b-2d-A3a-1b (A3a-1b 轮复跑守卫用例，响应 QC #6/#7 交付摘要与实测一致硬门禁)
+# NOTE: 本文件为 A3a-1b 轮在文档全文恢复后（HEAD d6514bf）工作区的真实复跑留证，覆盖同名 A3a-1 轮旧留证（旧件 HEAD 1d1fd3d），不触碰 m11b2d_a3_* 等历史归档
 --- OUTPUT ---
 .................                                                        [100%]
-17 passed in 0.09s
+17 passed in 0.07s
 # RC=0