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pingqiuandClaude Opus 4.6
56afa55f13
6 new tests (validation_test.go) mapped to tester expectations E1-E5: E1/FC1: Changed-address restart through planner/executor - Active session invalidated by address change - Sender identity preserved, old plan resources released - Log shows: endpoint_changed → new session → plan → execute E2/FC2: Epoch bump mid-execution step - Partial progress, epoch bumps between steps - Further progress rejected, executor cancels with resource release - Log shows: session_invalidated + exec_resources_released E3/FC5: Cross-layer proof — trusted base + unreplayable tail - Storage: checkpoint=50, tail=80 → unreplayable - RebuildSourceDecision → FullBase (not SnapshotTail) - FullBasePin acquired, executed through RebuildExecutor, released - Log shows: plan_rebuild_full_base (observable reason) E4/FC8: Rebuild fallback when trusted-base proof fails - Untrusted checkpoint → full-base, full-base pin fails → error - Untrusted checkpoint → full-base, full-base pin succeeds → InSync - Log shows: full_base_pin_failed E5: Observability — full recovery chain logged - Verifies 7 required log events from assignment through completion Delivery template: Changed contracts: P3 validates planner/executor path, not convenience Fail-closed: epoch bump mid-step releases resources + logs cause Resources: cross-layer proof chain validated end-to-end Carry-forward: FC3/FC4/FC6/FC7 sufficient from prior phases Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>