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2026-06-26 M4C-H5 Mutation 完成

用户目标

从主项目 02-P/plan-progress.markdownP-20260626-m4c-handshake-coordination 领取 m4c 侧 M4C-H5-03,基于 Mindraw production design、MD-H1-03 lease slice 和已完成的 M4C-H5-02 harness,完成 mutation-phase 预联调契约对齐。

范围边界:只做契约、harness、dry-run 准备;不调用真实写入,不改真实用户原件,不做 App open direct package write,不宣传 .assets 权威化,不领取 PM-H5-GATE 或任何 H* / PM-*

已完成事项

  • 新增 m4c M4C-H5-03 mutation-phase harness,生成 acquire_write_leaserelease_write_leasecommit_write_result(createAiResultFrame) 的 request/response contract fixture。
  • 复用 M4C-H5-01 fixture / 真实用户工作副本,以及 M4C-H5-02 read-state/context stub。
  • 输出 expected success/failure matrix:16 项场景。
  • 输出 expected error mapping:覆盖 12 个关键失败码,包括 LEASE_ALREADY_HELDLEASE_EXPIREDLEASE_ACTOR_MISMATCHWRITE_PLAN_MISMATCHMUTATION_SCHEMA_INVALIDSAVE_FAILED
  • 生成 mutation-phase adapter stub 和 dry-run QA 证据。
  • 回写主项目总台账,将 M4C-H5-03 标记完成并追加 Progress Log。
  • m4c 03-O 正式输出区已提交 commit 701b7ff7bf35ee71bfe1aca8606dffeff24071fe

文件变更

  • p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-mutation-harness.mjs
  • p.mindrawforcodex/03-O/K2.项目管理/联调QA/2026-06-26-M4C-H5-03Mutation契约清单.md
  • p.mindrawforcodex/03-O/C1.source/CODEGRAPH.md
  • p.mindrawforcodex/03-O/C3.tools/README.md
  • p.mindrawforcodex/03-O/.codebase-memory/artifact.json
  • p.mindrawforcodex/03-O/.codebase-memory/graph.db.zst
  • p.mindrawforcodex/02-P/Round05-MCPAlpha/qa/round05-h5-mutation-harness-check.md
  • p.mindrawforcodex/02-P/Round05-MCPAlpha/qa/round05-h5-mutation-harness.json
  • p.mindrawforcodex/02-P/Round05-MCPAlpha/work/h5-joint-smoke/mutation-harness/
  • p.mindrawforcodex/INDEX.md
  • INDEX.md
  • 02-P/plan-progress.markdown

验证命令

node --check p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-mutation-harness.mjs
node p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-mutation-harness.mjs contract
node p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-mutation-harness.mjs smoke
git -C p.mindrawforcodex/03-O diff --check
codebase-memory-mcp cli index_repository '{"repo_path":"/Users/ar/Projects/ExcalidrawX/p.mindrawforcodex/03-O","project":"Users-ar-Projects-ExcalidrawX-p.mindrawforcodex-03-O"}'

QA 结论

PASS。fixture 与真实用户工作副本 package digest 均未改变;realUserOriginalWritten=falsedefaultWritebackEnabled=falseappOpenDirectPackageWriteAllowed=falserealCommitInvoked=falsepmH5GateExecuted=falseassetStoreAuthorityClaimed=false

未决问题

  • 本轮只证明契约和 dry-run harness 可复用,不证明真实 App 写入链路可用。
  • 正式 loopback JSON-RPC / App API transport 尚未完成。
  • 仍需 Mindraw MD-H1-05 真实 App QA 证据后,由 PM 拆正式 PM-H5-GATE 联合 smoke 子任务。

后续建议

等待 PM 收敛 MD-H1-05 与 m4c M4C-H5-03 证据。m4c 不自行领取 Gate、H* 或新增跨项目任务。