From 6ea21ad5658a1e695cc468c041d3a8ca3db046eb Mon Sep 17 00:00:00 2001
From: starmen1265 <starmen1265@163.com>
Date: Mon, 23 Mar 2026 22:50:47 +0800
Subject: [PATCH] docs(15): add validation strategy

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 .../phases/15-output-compat/15-VALIDATION.md  | 80 +++++++++++++++++++
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 create mode 100644 .planning/phases/15-output-compat/15-VALIDATION.md

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+---
+phase: 15
+slug: output-compat
+status: draft
+nyquist_compliant: false
+wave_0_complete: false
+created: 2026-03-23
+---
+
+# Phase 15 — Validation Strategy
+
+> Per-phase validation contract for feedback sampling during execution.
+
+---
+
+## Test Infrastructure
+
+| Property | Value |
+|----------|-------|
+| **Framework** | pytest 7.x |
+| **Config file** | pyproject.toml (existing) |
+| **Quick run command** | `pytest tests/ -v --tb=short -k "test_"` |
+| **Full suite command** | `pytest tests/ -v` |
+| **Estimated runtime** | ~30 seconds |
+
+---
+
+## Sampling Rate
+
+- **After every task commit:** Run `pytest tests/ -v --tb=short -k "test_"`
+- **After every plan wave:** Run `pytest tests/ -v`
+- **Before `/gsd:verify-work`:** Full suite must be green
+- **Max feedback latency:** 30 seconds
+
+---
+
+## Per-Task Verification Map
+
+| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
+|---------|------|------|-------------|-----------|-------------------|-------------|--------|
+| 15-01-01 | 01 | 1 | CONFIG-01 | unit | `pytest tests/test_config.py -v -k "test_enable_semantic_segmentation"` | ❌ W0 | ⬜ pending |
+| 15-01-02 | 01 | 1 | CONFIG-01 | unit | `pytest tests/test_config.py -v -k "test_default_value"` | ❌ W0 | ⬜ pending |
+| 15-02-01 | 02 | 1 | CONFIG-01, CONFIG-02 | integration | `pytest tests/test_srt_processor.py -v -k "test_config_integration"` | ❌ W0 | ⬜ pending |
+| 15-02-02 | 02 | 1 | OUTPUT-01, OUTPUT-02 | integration | `pytest tests/test_srt_processor.py -v -k "test_output_format"` | ❌ W0 | ⬜ pending |
+| 15-03-01 | 03 | 1 | CONFIG-03 | integration | `pytest tests/test_integration.py -v -k "test_zhihu_unaffected"` | ✅ existing | ⬜ pending |
+| 15-03-02 | 03 | 1 | CONFIG-02 | integration | `pytest tests/test_backward_compat.py -v -k "test_rule_based_unchanged"` | ❌ W0 | ⬜ pending |
+
+*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*
+
+---
+
+## Wave 0 Requirements
+
+- [ ] `tests/test_config.py` — stubs for CONFIG-01 (KBSettings.enable_semantic_segmentation field)
+- [ ] `tests/test_srt_processor.py` — stubs for OUTPUT-01, OUTPUT-02 (output format verification)
+- [ ] `tests/test_backward_compat.py` — stubs for CONFIG-02 (backward compatibility)
+- [ ] `tests/conftest.py` — shared fixtures for config loading and temporary env vars
+- [ ] pytest framework already installed (existing)
+
+---
+
+## Manual-Only Verifications
+
+| Behavior | Requirement | Why Manual | Test Instructions |
+|----------|-------------|------------|-------------------|
+| Output markdown visual inspection | OUTPUT-01, OUTPUT-02 | Human judgement on formatting quality | Generate sample output with both semantic and rule-based segmentation, verify H2 titles and spacing |
+| YAML config file editing | CONFIG-01 | Requires manual file edit | Add KB_ENABLE_SEMANTIC_SEGMENTATION to ~/.kb_env, reload and verify |
+
+---
+
+## Validation Sign-Off
+
+- [ ] All tasks have `<automated>` verify or Wave 0 dependencies
+- [ ] Sampling continuity: no 3 consecutive tasks without automated verify
+- [ ] Wave 0 covers all MISSING references
+- [ ] No watch-mode flags
+- [ ] Feedback latency < 30s
+- [ ] `nyquist_compliant: true` set in frontmatter
+
+**Approval:** pending