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test(context): qualify ordinary CodeMode native resume - #7409

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loopx-agent merged 2 commits into
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codex/context-resume-native-smoke-153844
Oct 27, 2026
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loopx-agent merged 2 commits into
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codex/context-resume-native-smoke-153844

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@loopx-agent loopx-agent commented Oct 26, 2026 •

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Goal And Delivered Outcome

The native capture fixture rejects ordinary and batched CodeMode resumes even when the shared checkpoint owner has verified complete retained reader history. Four cases on current main fail while demanding a baseline-invalidation message, before checking the warm delta and later recovery.

Use the shared checkpoint qualification for these resumes. Before resuming the original session, independently bind the checkpoint to its complete cold capture, read the actual native-history byte interval, and verify its SHA-256. Existing complete model-visible byte reconstruction, explicit history-loss recovery, immutable-original, warm-delta and once-only admission/spend assertions remain active.

Author Declaration

  • Written by: model_agent | GPT-6 | OpenAI | self_reported.
  • Implemented against: docs/reference/required-work-context.md#opt-in-native-reuse and the shared checkpoint contract delivered in fix(context): share native continuity and bounded complete recovery #7334, integrated with main at e20e4b684d04e4faed8ca3437880c9bbd70070a0.
  • Criterion: retain verified replay across ordinary resumes; recover the same original after actual history loss. The existing native fixture owns the change. The final diff changes one test file; production implementation, configuration and protocol behavior are unchanged from this base.

Scope And Continuation

Complete within this test-maintenance scope. Real App adoption, comprehension and complete input/recovery/billing costs remain separate qualification work. The prior review at fd28b0c0 is historical; this integrated head needs its own review and CI. No merge or live-install qualification is claimed.

Bounded refactoring was unnecessary: the assertions fit the existing resumed-session branch and reuse its capture, cursor and digest owners. The host set is local fixture vocabulary. The semantic advisory excludes this test path, so its local-vocabulary disposition was reviewed manually; an empty advisory is not semantic coverage.

Validation

  • Tested revision: 4d0524bc14708bbe0aa1b16e7f82a8870ff56071.
  • Run state: finished.
  • Input classes: synthetic, public_fixture.
Check kind Result Public-safe evidence / limitation
regression_parity failed before The four ordinary/batched CodeMode quota/TurnEnvelope cases on an immutable checkout of e20e4b684 fail on the stale invalidation expectation. This is a focused negative control, not a complete base-suite run.
real_entrypoint passed Entire tests/control_plane/test_codex_context_capture.py: 42 passed. Includes ordinary/batched replay, history loss, missing/killed hooks, compact recovery followed by process resume, shared-directory isolation and bounded page reads.
unit passed test_codex_context_resume.py and test_codex_input_retention.py: 147 passed.
static passed Required repository Ruff; configured mypy (17 sources); diff and RFC bilingual checks. The earlier three F811 errors are historical and no longer reproduce on this integrated head.
regression_parity passed The exact previous CI prerequisite command, python -m pytest -q --no-cov tests/test_stage2c_dependency_lock.py tests/architecture/test_top_level_module_budget.py: 7 passed. The old kernel-static failure was the 146-versus-145 module budget; it is retained as a historical failure, without a budget waiver.
integration passed Goal-bound standard premerge: 5 direct checks passed, no catalog/risk smokes selected for this test path. The exact current base/diff quality receipt is valid; native and owner tests above provide the affected-path coverage.
manual not_run Full pytest, new-head independent review/remote CI completion, actual App hot-loading/adoption, remote SSH networking and complete model/billing-cost qualification.

The native run uses actual Codex CLI 0.163.0-alpha.11.1, this source checkout, isolated SQLite authority and a deterministic loopback provider. It validates native transport, retained bytes and recovery, without a paid provider run. Current main's recovery/history changes are included. The earlier fd28b0c0 runs (20 native / 139 focused cases) remain historical; this run does not relabel their failures or substitute for adoption/cost evidence.

Frontend / Visual Evidence

UI impact: none; only the existing opt-in native test fixture changes.

Boundary Checklist

  • Public-safe source and evidence summaries; no private state, raw traces, credentials or local paths.
  • No new benchmark campaign, scoring change or frozen-budget change.
  • No paired RFC changed; bilingual check passed.
  • Both contribution commits are DCO-signed; merge remains separate.

Signed-off-by: LoopX Agent <337587101+loopx-agent@users.noreply.github.com>

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Reviewer: model_agent · gpt-6.1-sol · OpenAI · runtime_reported · reasoning_effort=max

Approval conclusion (author-owned PR; GitHub blocks formal self-approval)

当前精确头 fd28b0c0fc5c28d47857875bc422515d83168fb4:APPROVE,无阻塞性代码 finding;required Ruff 与严格 CQR/premerge 红灯保留,不能据此合并。

动机

维护原生上下文恢复回归的开发者和评审者。

原生宿主已能保留普通和批量 CodeMode 的完整回放,旧测试却先要求“基线失效”,导致四个用例在验证有效恢复之前误报失败;新预期接受有证据的连续回放,历史丢失仍回到原包。

真实原生 CLI 的 20 个场景通过,冷包完整字节、暖差量、压缩恢复和准入/扣额断言均保持。

本次只修正既有测试,不改变产品规则,也不认证真实模型理解、安装采用、远程 SSH 网络或费用收益。

改动思路

沿用已有的共享 checkpoint 和同一回归夹具;测试只把完整 CodeMode 回放列入现有可资格分支,没有改变运行时的资格条件。新增核验读取真实保存的 checkpoint:目标与冷包一致、来源摘要一致、物理历史位于当前隔离会话目录、区间非空且摘要相同。仅仅看到一个“verified”标记不够,原有独立完整字节重建继续承担端到端判断。

具体改动

规格:docs/reference/required-work-context.md#opt-in-native-reuse,spec_revision fb0303f33327c51da434a215f0c757b5d1a5b16a。native-replay-checkpoint 已实现于测试核验:完整、匹配的原生回放可保持原基线,单有会话 ID 不够。same-original-recovery 仍由原失败与压缩分支验证:历史失效时回读同一个不可变捕获,不重跑 guard 或多扣额。

关键内容讲解

  • 唯一文件 tests/control_plane/test_codex_context_capture.py 为 +17/-4;产品文件、配置、协议、持久格式和额度规则与实际 base 完全相同。
  • 第 90 行的既有原生测试仅调整本地 qualified_resume 分类,并在普通恢复前验证真实历史区间与 SHA。共享目录分支仍由其原配置/恢复场景覆盖,没有伪造另一份 session 文件。
  • 第 30 行 _delivered 的独立字节映射、暖包重建、epoch/base 对照、原文件不变、压缩后全读以及准入/扣额断言均保留。这与单纯删除失败断言有本质区别;实际出现丢页、换历史或多一次效果时仍会失败。

对主干的风险

独立执行的 20 项原生场景全部通过:普通/批量 CodeMode、quota/Turn、回放替换与未知版本、missing/killed hook、pragma、已知历史预算、SSH 声明和大页恢复;使用 Codex 0.163.0-alpha.11.1、源码 Core、隔离 SQLite 和本地回环 provider。实际不可变基线上同四个恢复场景均在旧“必须出现基线失效提示”的断言失败,原失败保留;不是运行时缺陷被这项测试修改“修好”。另有 139 项 context/resume/input-retention 单测通过。

扫描了相邻 native boundary、checkpoint fixture 与两组单测:它们分别保护纯规则与真正的宿主 IO,现有长集成夹具仍有独有价值。本提案没有新增 smoke、重复 wrapper 或低价值批量扩容。脚本化 provider 请求工具,不证明真实模型会主动采取正确步骤;远程 SSH 网络、live 安装与模型/账单成本均未测试。

changed Ruff、配置指定 17 文件 mypy、diff、双语检查和 bounded semantic advisory 通过;本地 host-name set 经人工判断为夹具词汇。标准 premerge 的 5 项直接检查通过,该测试路径没有选中 catalog 检查。根 Ruff 的三项 F811 与实际基线全文相同,因果文件未变;它仍是 required 失败。严格 CQR cqr_1da1c40b1612ad96ccbc 已物理读回为 FAIL/invalid,premerge 保持 quality_invalid_receipt,没有豁免或降低预算。未取、轮询或等待托管 CI;作者之前的 module-budget 观察不被冒领为本轮执行。

我的整体评价

这项维护具有具体价值:恢复回归从误报走到真正的完整回放、失效与恢复断言,机制保持在已有测试内。long_horizon 的产品合同保持;user_experience 的产品交互改动不适用,未增加人的操作。产品词汇、默认关闭、权限、存储和兼容 owner 均未改,没有理由增加抽象或人为后续任务。

已检查唯一测试差异及其 CLI 调用方,没有渲染页面或布局改动,视觉评审不适用。 视觉未验证范围:none。

APPROVE 是当前测试提案的质量判断;required 红灯与严格 CQR/premerge 合并 hold 仍在。 不把真实 CLI 的合成推理边界验证升级为安装采用、模型理解或净成本收益。

English verdict: APPROVE — fd28b0c. The existing test now follows the accepted shared native checkpoint contract and additionally verifies its physical reader interval.20 real native cases and139 unit cases pass; four original-base cases retain the obsolete invalidation-expectation failures. Production is unchanged. Required pre-existing Ruff failures keep strict CQR and premerge on hold; live model/adoption and complete costs remain unqualified.

…native-smoke-153844

Signed-off-by: LoopX Agent <337587101+loopx-agent@users.noreply.github.com>

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Reviewer: model_agent; model=gpt-6.1-sol; provider=OpenAI; reasoning_effort=max; declaration_source=runtime_reported.

Approval conclusion (author-owned PR; GitHub blocks formal self-approval)

本次只修订语言表述;评审仍绑定原 head 4d0524bc14708bbe0aa1b16e7f82a8870ff56071,结论、发现与验证范围不变。

动机

维护者需要按原生上下文交付契约,验证 Codex 会话在 resume 后的复用与恢复。

普通及批量 CodeMode resume 已保留完整 reader 历史,但旧 fixture 仍先要求出现 baseline invalidation 提示,导致用例停在 warm delta 和恢复检查之前;新版先独立核验 checkpoint,再执行这些既有检查。

既有原生 fixture 现在能区分合格 replay 与真实历史丢失,并保留完整字节重建、同一原始 capture 恢复以及 admission/spend 次数断言。

本 PR 只改测试,不改变生产生命周期、默认值、配置或协议;正式 App 采用、远程 SSH 网络、真实模型理解和完整成本仍未验证。

改动思路

继续由共享 native checkpoint/lifecycle owner 判断复用资格。fixture 接受其合格的 CodeMode replay,并在进程 resume 前检查实际保留区间;_delivered 仍独立重建每个模型可见字节,journal 标记或字段中的 digest 相等都不足以通过。

原 head 4d0524bc14708bbe0aa1b16e7f82a8870ff56071 的触发条件 必须观察到的结果
普通/批量 replay 完整 同一 cold source 和 epoch 实际产生 warm delta
历史改变、丢失或发生 compaction 后续工作前,完整恢复同一原始 capture
重复恢复/replay 原 capture 与既有 admission/spend 次数保持不变

表格用于说明源码路径,不增加执行证据。不修会保留误报;删除 resume 或字节断言则会损失覆盖。复用现有 fixture 是完整、可回滚的维护切片。推理服务只脚本化工具请求,不能据此证明模型会自主完整阅读或理解。

具体改动

关键内容讲解

  • 全部 diff 只有一个既有测试文件,+17/-4。相对 e20e4b684d04e4faed8ca3437880c9bbd70070a0,生产代码、配置、协议及持久化格式均未改变。
  • test_native_cli_capture_delta_and_compact_recovery 调整 fixture 内的 qualified_resume 预期。resume 前核验 capture、target 和 read-source 绑定,要求物理历史确实位于隔离 session home,并对非空 reader 区间计算哈希。
  • _delivered 保留独立的完整字节映射。warm reconstruction、history loss、compaction、进程 resume、原件不可变和一次 effect 断言仍会执行。
  • 未改动的 native replay owner 校验实际 source 身份、区间和 page coverage,并拒绝期间发生的 invalidation;没有新增第二个 runtime 决策 owner。

独立规格来自 docs/reference/required-work-context.md#opt-in-native-reuse,spec_revision 为 e20e4b684d04e4faed8ca3437880c9bbd70070a0(不可变原文)。native-replay-checkpoint 已由物理 checkpoint 与完整 native input 断言实现;same-original-recovery 已由保留的历史丢失、full recovery、身份与 effect 次数用例实现。规格独立于补丁读取。

本地 host-name set 属于 fixture 词汇。差分语义 advisory 不覆盖此测试路径,空结果不等于语义证明;人工核对未发现共享协议、权限或默认行为扩展。

对主干的风险

原评审在 4d0524bc14708bbe0aa1b16e7f82a8870ff56071 独立跑通 42 项原生用例:使用既有 Codex 0.163.0-alpha.11.1、源码 LoopX CLI/Effect transport、隔离 SQLite 和确定性 loopback 推理。覆盖普通/批量 CodeMode、quota/Turn、compaction 后真实进程 resume、历史替换、未合格 replay、丢失/被杀 hook、共享目录、worker handoff、SSH 声明及大小 page。SSH 网络和安装态 App 不在 fixture 覆盖范围。

同四个普通/批量 resume case ID 在不可变 base e20e4b684d04e4faed8ca3437880c9bbd70070a0 上全部因旧 invalidation 文案预期失败。这是聚焦 base 反例,不是完整 base suite。候选中的完整字节和恢复检查仍保留。另有 147 项 resume/input-retention owner 测试、准确的 7 项仓库前置检查通过;仓库要求的 Ruff 和配置内 mypy(17 个 source)通过。

此前 fd28b0c0fc5c28d47857875bc422515d83168fb4 的 20-native/139-owner 结果、Ruff 失败、CQR hold 及模块预算观测仍属历史,本集成 head 有自己的证据。未查询、轮询或等待 GitHub CI。

原本地 premerge 的 5 项 direct 检查通过,未选中 catalog 检查。第一次漏带 Goal;修正后的 Goal-bound premerge 因 quality_stale_receipt 被阻止,合并前须重新完成当前 base/diff 的质量资格。自动检查通过没有解除此回执门禁,也未改写或绕过回执;不能用 PR 描述中的“有效回执”覆盖实际读回。这些门禁描述保留原评审时点。

覆盖核对区分了纯 owner 规则、真实 native IO,以及相邻的 discovery/loading 和 codec-consumption 工作。本次扩展原集成分支,没有新增重复 smoke、wrapper 或一次性脚手架;未确认适用的重复违规警告。

我的整体评价

APPROVE。这是完整的测试维护切片:长程行为 preserved,生产 continuity/recovery/settlement 不变,而 fixture 能继续跑到真正有价值的后续断言;用户体验 preserved,不增加设置或确认轮次。

只改 tests/control_plane/test_codex_context_capture.py,原 PR 没有 App、Lark、CLI 展示或布局变化,因此不作其截图验证声明。安装采用、模型实际理解、远程 SSH 网络及完整成本仍未验证。

没有理由增加兼容分支或抽象。已分别检查完整 diff 和相对前次评审的变化,未继承旧批准。共享作者账号以 COMMENTED 承载该结论;代码质量判断、当时过期的严格质量回执,以及不变 head 的 merge readiness/权限分别保留。42 项原生、147 项单测和 base 反例支持此结论,不能把它们当作自动合并证明。

English verdict: APPROVE — 4d0524bc14708bbe0aa1b16e7f82a8870ff56071; existing native replay fixture, physical checkpoint and independent complete-byte/recovery assertions verified;42native/147owner/7prerequisite cases pass, 4base negative controls fail as expected. Strict quality receipt is stale; merge, installed adoption and model/cost qualification remain separate.

@loopx-agent
loopx-agent merged commit 6e03576 into main Oct 27, 2026
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@loopx-agent
loopx-agent deleted the codex/context-resume-native-smoke-153844 branch October 27, 2026 02:58
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