IMP-42 silent fail chain 진단 도구 (assertion + invalid char detector + DIAG log) #71
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관련 step: Step 12/13 (slot_payload + render) + frontend handleGenerate
source: #44 axis 1 (Multi-layer silent fail chain 진단 도구 필수)
roadmap axis: R1 (안정성)
wave: 2
priority: 중
dependency: 없음 (신규)
scope:
zones_data[i]가 partial render 직전 필수 키 (assets_dir,slot_payload) 보유 여부 assertionbuild_layout_css의 url() output 에 invalid char (&,\) detector[DIAG raw overrides]같은 진단 console.log / terminal log 상시 출력out of scope:
guardrail / validation:
cross-ref:
src/phase_z2_pipeline.py:2606,2635,templates/phase_z2/families/dx_sw_necessity_three_perspectives.html,Front/vite.config.ts,Home.tsxreview loop:
[Claude #1] Stage 1 problem-review — IMP-42 silent fail chain diagnostic tools
=== ROOT_CAUSE ===
Step 12 (slot_payload) → Step 13 (render_slide) → frontend handleGenerate is a 3-hop chain with zero precondition assertion, zero invalid-char detector, and zero unconditional diag log. When any single layer fails silently (key drop / autoescape / Windows backslash), the user observes generic "변환 안 됨" with no signal pointing to the failing hop. #44 axis 1 named the three concrete vectors that have hit production:
zones_data[i]missingassets_dir/slot_payloadkey — partial renders with emptysrc=""'→'inside path-derived slot values → URL 404Pathjoined into a template attribute asassets\foo\bar.png→ URL 404=== EVIDENCE (value + path + upstream) ===
Gap #1 — no precondition assert on partial render :
file: src/phase_z2_pipeline.py
fn: render_slide() — line 2635 ; partial loop — lines 2658–2666
fact: grep
assert.*slot_payloadandassert.*assets_dirin src/phase_z2_pipeline.py returns 0 matchesshape: loop directly indexes
zone["slot_payload"]/zone["template_id"]after the__empty__short-circuit; no presence check, no type check, no schema assert. A zone dict shipped from compose_zones with the slot_payload key dropped renders an empty partial with no error.Gap #2 — no invalid-char detector on path-derived strings :
file: src/phase_z2_pipeline.py (copy_assets line 2318; assets_dir flows into debug_zones at line 4983 via
str(assets_dir.relative_to(run_dir)))fact: grep
as_posixin src/ → 0 matches.str(Path)on Windows yields backslash. No detector scans rendered partial_html for\insidesrc=/href=/url(...)attribute values.shape note: build_layout_css() emits grid CSS (
areas/cols/rows) NOT url() strings — issue body's "build_layout_css의 url() output 에 invalid char detector" is a category-error description of the real symptom. Scope-lock below re-targets it precisely (see SCOPE_LOCK §B).Gap #3 — no unconditional diag log in frontend :
file: Front/client/src/pages/Home.tsx handleGenerate (line 275)
fact: grep
DIAGandconsole\.log.*overridesacross Front/client/src/ → 0 matches. The only console output isconsole.error(err)in the catch branch (lines 216 / 441). Rawoverridespayload sent to/api/runis invisible from the browser console.shape: a user / Codex / Claude diagnosing a frame-override silent fail must instrument the page or sniff the network panel — diagnostic cost ≠ 0.
=== SCOPE_LOCK (draft, ready for Stage 2 plan) ===
§A — backend assertion (Step 12 → Step 13 boundary)
file: src/phase_z2_pipeline.py — render_slide() partial loop @ line 2658
add: explicit assert before
env.get_template(...):-
zone.get("template_id")is non-empty str (skip__empty__branch as-is)-
zone.get("slot_payload")is a dict (not None / not str / not list)- missing-key assertion message MUST carry
zone.position+zone.template_id+ missing-key name (sample-independent; no MDX-stem in message)emit: AssertionError → caught at the run_pipeline boundary, written to debug.json under
slot_payload_assert_failedso the orchestrator emits an explicit non-silent failure (rule PZ-3 — no silent shrink).§B — invalid-char detector (re-scoped from issue body wording)
scope-lock correction: build_layout_css() produces grid CSS, NOT url() strings. The actual detector belongs on the rendered partial HTML string (output of
partial.render(...)@ line 2666) before slide_base assembly. Detector pattern :- regex scan of
partial_htmlfor\insidesrc="..."/href="..."/url(...)attribute values → emitpartial_html_invalid_path_charto debug.json + raise on first hit- regex scan for HTML-escaped path entities (
',&) inside the same attribute set when the original raw slot value contained'/&→ emitpartial_html_autoescape_in_path(this catches vector (b))posix normalization at source: copy_assets() return value @ line 2336 →
dst.as_posix()for the str representation flowing into debug_zones / template interpolation (catches vector (c) at emission rather than detection).§C — frontend [DIAG raw overrides] unconditional log
file: Front/client/src/pages/Home.tsx handleGenerate
add: one
console.log("[DIAG raw overrides]", overrides)immediately before therunPipeline(state.uploadedFile, overrides)call @ line 387. Default ON (unconditional). OptionalVITE_DIAG_VERBOSEenv gate to disable in production builds (not used in dev / demo).add (backend mirror): one
print("[DIAG zones_data]", json.dumps([{"position": z["position"], "template_id": z["template_id"], "slot_keys": sorted((z.get("slot_payload") or {}).keys())} for z in zones_data]))in render_slide() entry — terminal-visible for user / Codex without browser dev-tools.=== OUT_OF_SCOPE ===
=== GUARDRAILS (validation checklist for Stage 2 plan) ===
try: ... except: passPHASE_Z_DIAG_VERBOSEenv var (default unset = ON) gates terminal[DIAG]prints; frontend gate viaVITE_DIAG_VERBOSE=== OPEN QUESTIONS (for Stage 1 reviewer) ===
Q1. SCOPE_LOCK §B re-scope correction (build_layout_css url() → partial_html invalid-char detector). Confirm the re-targeting is acceptable, OR clarify whether issue author meant a separate detector path I missed.
Q2. backend
[DIAG zones_data]terminal print — keep, or terminal-side is out of scope and only frontend[DIAG raw overrides]is in-scope?Q3. AssertionError raise vs structured failure-record — current proposal raises after writing debug.json. Alternative: write debug.json record + continue to render an empty placeholder zone so the user sees which zone failed visually. Which is preferred for demo / human-review workflow?
=== READY_FOR_STAGE_2 ===
After review of Q1–Q3 + scope-lock §A / §B / §C confirmation.
=== EVIDENCE ===
{{ assets_dir }}interpolation (historical vector now mitigated at template level but diagnostic gap remains for future templates / vectors)console.error[phase-z-api] spawn pipeline:log; no raw-overrides DIAGassert.*slot_payload/assert.*assets_dirin src/ → 0 matches (gap #1 confirmed)as_posixin src/ → 0 matches (vector (c) mitigation gap confirmed)DIAG/console.log.*overridesin Front/client/src/ → 0 matches (gap #3 confirmed)[Codex #1] Stage 1 problem-review verification - IMP-42
=== VERDICT ===
Root cause verified with one scope correction. The three-hop chain Step 12
slot_payload-> Step 13render_slide()-> frontendhandleGenerate()lacks loud diagnostics at the claimed boundaries. The implementation plan should keep Claude's SCOPE_LOCK A/C, but SCOPE_LOCK B must target rendered partial/base HTML and path-derived asset references, notbuild_layout_css()itself.=== VERIFIED ROOT CAUSE ===
Backend render boundary has no explicit precondition assertion before partial render.
src/phase_z2_pipeline.py:2658-2666loopsfor zone in zones_data, skips onlytemplate_id == "__empty__", then directly callsenv.get_template(f"families/{zone['template_id']}.html")andpartial.render(slot_payload=zone["slot_payload"]).rg -n "assert.*slot_payload|assert.*assets_dir|assert.*template_id|slot_payload.*assert|assets_dir.*assert|template_id.*assert" src/phase_z2_pipeline.py -Sreturned no matches.template_idandslot_payload.assets_diris present in debug records, not in the render-time zone dict used byrender_slide().Invalid-character/path diagnostic is missing, but the issue-body target is imprecise.
src/phase_z2_pipeline.py:1895-2020build_layout_css()returns gridareas,cols,rows, sizing metadata, and geometry traces. It does not emit asseturl()strings.rg -n "def build_layout_css|url\(" src/phase_z2_pipeline.py templates/phase_z2 -Sfoundbuild_layout_cssatsrc/phase_z2_pipeline.py:1895and one template CSSurl(...)attemplates/phase_z2/families/three_persona_benefits.html:110, not inbuild_layout_css().src/phase_z2_pipeline.py:2318-2336returns a WindowsPathfromcopy_assets();src/phase_z2_pipeline.py:4983storesassets_dirwithstr(assets_dir.relative_to(run_dir)), which can produce backslashes on Windows.rg -n "as_posix|url\(|src=|href=|\\\\|invalid|DIAG" ...found noas_posixuse in the checked pipeline/template path and no path invalid-character detector at the render boundary.&,', and backslash insrc=,href=, and CSSurl(...)values, and normalize path-derived asset references with POSIX separators where they are generated.Frontend
/api/runoverride payload has no unconditional raw diagnostic log.Front/client/src/pages/Home.tsx:275-387buildsoverrides, summarizes only layout/frame/zoneSections in a toast, then callsrunPipeline(state.uploadedFile, overrides).Front/client/src/services/designAgentApi.ts:346-355sendsJSON.stringify({ filename: file.name, content, overrides })to/api/run.Front/client/src/pages/Home.tsx:440-444only logs errors in the catch branch viaconsole.error(err).rg -n "DIAG|raw overrides|console\.log\(|console\.debug\(|console\.info\(" Front/client/src Front/vite.config.ts -Sfound no[DIAG raw overrides]or equivalent unconditional override payload log inHome.tsxor the API client.=== SCOPE LOCK ===
Approved for Stage 2 with this exact scope:
src/phase_z2_pipeline.py::render_slide()beforeenv.get_template(...), after preserving the existing__empty__short-circuit. Assert non-empty stringtemplate_idand dictslot_payload; include zone index/position/template context in the error.assets_dirinside every render-timezones_data[i]unless implementation first confirms it is actually part of the render contract. Current evidence showsassets_diris indebug_zones, whilerender_slide()consumestemplate_idandslot_payload.src=,href=, and CSSurl(...)values containing Windows backslash or escaped/path-breaking entities such as'/raw&where applicable. Do not attach this specifically tobuild_layout_css()because that function does not emit URL references.overridesobject sent to/api/run, default ON and sample-agnostic.=== EVIDENCE ===
Commands run:
Get-Content -LiteralPath 'D:\ad-hoc\kei\design_agent\.orchestrator\tmp\codex_prompt.txt'Get-ChildItem -Forcegit status --shortrg -n "def render_slide|for .*zone|slot_payload|assets_dir|template_id|build_layout_css|as_posix|DIAG|console\.log.*overrides|overrides|/api/run|console\.error" src Front/client/src templates -Srg -n "assert.*slot_payload|assert.*assets_dir|assert.*template_id|slot_payload.*assert|assets_dir.*assert|template_id.*assert" src/phase_z2_pipeline.py -Srg -n "as_posix|url\(|src=|href=|\\\\|invalid|DIAG" src/phase_z2_pipeline.py templates/phase_z2/slide_base.html templates/phase_z2/families/dx_sw_necessity_three_perspectives.html Front/client/src/pages/Home.tsx Front/vite.config.ts -Srg -n "def build_layout_css|url\(" src/phase_z2_pipeline.py templates/phase_z2 -Ssrc/phase_z2_pipeline.py,Front/client/src/pages/Home.tsx, andFront/client/src/services/designAgentApi.tsFiles checked:
D:\ad-hoc\kei\design_agent\src\phase_z2_pipeline.pyD:\ad-hoc\kei\design_agent\templates\phase_z2\families\dx_sw_necessity_three_perspectives.htmlD:\ad-hoc\kei\design_agent\templates\phase_z2\slide_base.htmlD:\ad-hoc\kei\design_agent\Front\client\src\pages\Home.tsxD:\ad-hoc\kei\design_agent\Front\client\src\services\designAgentApi.tsD:\ad-hoc\kei\design_agent\Front\vite.config.tsTest results: not run; current Stage 1 explicitly says grep/find and NO pytest.
FINAL_CONSENSUS: YES
[Claude #2] Stage 2 simulation-plan — IMP-42 silent fail chain diagnostic tools
=== AXIS COVERAGE CHECKLIST (issue body) ===
=== IMPLEMENTATION_UNITS ===
summary: render_slide() precondition assert — template_id non-empty str + slot_payload dict; raise TypeError with zone position + missing key
files: [src/phase_z2_pipeline.py]
tests: [tests/phase_z2/test_phase_z2_diag_render_assertions.py]
estimate_lines: 35
summary: post-render invalid-char detector — scan rendered partial_html for backslash in src=/href=/url(...) + autoescape entities in path attrs; raise on first hit
files: [src/phase_z2_pipeline.py]
tests: [tests/phase_z2/test_phase_z2_diag_invalid_char.py]
estimate_lines: 50
summary: backend unconditional [DIAG] prints at Step 12 per_zone emit + Step 13 render_slide entry; stdout, no env gate
files: [src/phase_z2_pipeline.py]
tests: [tests/phase_z2/test_phase_z2_diag_terminal_logs.py]
estimate_lines: 30
summary: frontend [DIAG raw overrides] console.log in Home.tsx handleGenerate immediately before runPipeline call; unconditional; sample-agnostic
files: [Front/client/src/pages/Home.tsx]
tests: [Front/client/tests/handle_generate_diag.test.ts]
estimate_lines: 20
summary: 32-frame smoke — enumerate frame_contracts.yaml registry; verify u1 raises on key-drop fixtures + u2 raises on synthetic backslash injection + u3 emits across all loops
files: [tests/phase_z2/test_phase_z2_diag_smoke_general.py]
tests: [tests/phase_z2/test_phase_z2_diag_smoke_general.py]
estimate_lines: 45
=== PER-UNIT RATIONALE ===
u1 — assert AFTER
__empty__short-circuit (src/phase_z2_pipeline.py:2662), BEFOREenv.get_template(...)@ 2665. TypeError carries zone.position + missing key only (no MDX-stem).u2 — helper
_scan_rendered_partial_for_invalid_path_chars(html, position)invoked afterpartial.render(...)@ 2666. Regex set: backslash in src=/href= path attrs, backslash in CSS url(...), HTML-escaped '/& in path attrs. ValueError on first match, position + offending fragment, sample-agnostic.u3 —
print("[DIAG step12 slot_payload] ...")near line 5378 (per_zone loop).print("[DIAG step13 render_slide entry] ...")at render_slide() entry @ 2654. Shape = JSON list of {position, template_id, slot_payload_keys} only — never raw slot values.u4 —
console.log("[DIAG raw overrides]", overrides)at Home.tsx:386 (immediately beforeawait runPipeline(...)). Test = sliceHandler regex check (matches Front/client/tests/user_overrides_write.test.ts:142 pattern).u5 — general 32-frame coverage. Constructs zone fixtures from frame_contracts registry programmatically (no MDX 03/04/05 literals), asserts u1/u2 raise + u3 prints.
=== OUT_OF_SCOPE (per Stage 1 exit) ===
=== ROLLBACK ===
All 5 units additive (new asserts/prints/regex helper + 1 console.log). Per-unit revert = single commit reset. No schema change, no zones_data contract change, no ABI change.
=== SIDE EFFECTS / FOLLOW-UP CANDIDATES ===
=== EVIDENCE ===
FINAL_CONSENSUS: YES
[Codex #3] Stage 2 simulation-plan review - IMP-42 silent fail chain diagnostics
=== IMPLEMENTATION_UNITS ===
summary: Add render_slide precondition assertion for non-empty template_id and dict slot_payload before family template lookup, after empty-zone short-circuit.
files: [src/phase_z2_pipeline.py]
tests: [tests/phase_z2/test_phase_z2_diag_render_assertions.py]
estimate_lines: 35
summary: Add post-render HTML path-character detector for rendered partial/base asset references, covering backslash and escaped ampersand/apostrophe path entities in src, href, and url values.
files: [src/phase_z2_pipeline.py]
tests: [tests/phase_z2/test_phase_z2_diag_invalid_char.py]
estimate_lines: 50
summary: Add unconditional backend DIAG terminal logs at Step 12 slot_payload emit and Step 13 render_slide entry with shape-only zone metadata.
files: [src/phase_z2_pipeline.py]
tests: [tests/phase_z2/test_phase_z2_diag_terminal_logs.py]
estimate_lines: 30
summary: Add unconditional frontend DIAG raw overrides console.log in Home.tsx handleGenerate immediately before runPipeline.
files: [Front/client/src/pages/Home.tsx]
tests: [Front/client/tests/handle_generate_diag.test.ts]
estimate_lines: 20
summary: Add general 32-frame smoke coverage over frame_contracts registry for key-drop, synthetic invalid path, and backend DIAG behavior.
files: [tests/phase_z2/test_phase_z2_diag_smoke_general.py]
tests: [tests/phase_z2/test_phase_z2_diag_smoke_general.py]
estimate_lines: 45
u1 rationale: Covers the Step 13 partial render precondition failure path without touching template selection or payload construction. The placement after the empty branch preserves existing empty-zone grid behavior.
u2 rationale: Covers the silent asset-reference failure class at the rendered HTML boundary, which matches the Stage 1 scope lock and avoids the rejected build_layout_css category error. Hard raise prevents silent 404-style output.
u3 rationale: Covers backend visibility at both ends of the Step 12 to Step 13 handoff. Shape-only metadata keeps it sample-agnostic and avoids dumping raw slot content.
u4 rationale: Covers frontend handleGenerate visibility before the backend call. Existing frontend test patterns support a source-slice assertion for this exact handler.
u5 rationale: Covers RULE 0 generality by enumerating the 32 top-level frame contracts instead of MDX 03/04/05 samples. The smoke stays diagnostic-only and does not require AI or visual_check.
Out-of-scope notes: No path normalization, autoescape policy change, build_layout_css refactor, visual_check change, recovery/autofix logic, MDX content change, frame-selection change, or zone-composition change. The plan is diagnostic-only and fail-loud.
Rollback strategy: Revert the added backend helpers/log call sites and the frontend console.log/test files as one scoped commit. No data migration or persisted artifact rewrite is planned.
=== EVIDENCE ===
Commands run:
Files checked:
Test results:
Verified facts:
FINAL_CONSENSUS: YES
[Claude #4] Stage 3 code-edit Round #1 — IMP-42 u1 render_slide precondition assertion
Executing unit: u1
unit_executed:
id: u1
summary: Add render_slide precondition assertion for non-empty
template_id(str) and dictslot_payloadbefore family template lookup, after the empty-zone short-circuit. Typed TypeError raised with zone index + missing key, replacing the previously-silent fail vector that surfaced as JinjaTemplateNotFound/KeyErrorfar from the Step 12 emit site.files_changed:
diff_summary:
src/phase_z2_pipeline.py (render_slide partial render loop, ~30 added lines, +1 modified):
- Loop header changed:
for zone in zones_data:→for zone_index, zone in enumerate(zones_data):(enables index-citing error messages).-
__empty__short-circuit unchanged — runs before the precondition block so legitimate empty zones continue to bypass the assertion (Stage 2 placement contract).- New IMP-42 u1 block inserted between the empty-zone branch and
env.get_template(...):*
template_idmust be a non-emptystr→ otherwise raiseTypeErrorcitingzones_data[{zone_index}], key name, observed type, and observed value (repr).*
"slot_payload"must be present in zone dict → otherwise raiseTypeErrorciting index + key +template_idcontext.*
slot_payloadmust be adict→ otherwise raiseTypeErrorciting index + observed type +template_idcontext.- Subsequent
env.get_template(f"families/{template_id}.html")andpartial.render(slot_payload=slot_payload)now reference the validated locals instead of re-keying the zone dict.- No change to:
__empty__short-circuit semantics,embedded_modeenum guard,select_autoescapepolicy,slide_base.htmlrender call,build_layout_cssinteraction, copy_assets / path stringification (deferred to u2 detector — out of scope here).tests/phase_z2/test_phase_z2_diag_render_assertions.py (NEW, 8 tests):
-
test_template_id_missing_raises_typed_error_with_index_and_key— key absence path.-
test_template_id_empty_string_raises_typed_error— empty string path (covers Stage 2 "non-empty" predicate).-
test_template_id_none_raises_typed_error— None path (Step 12 key-drop equivalent surfaced via .get default).-
test_template_id_non_string_raises_typed_error— wrong type path (defensive; not in observed production vectors but cheap to cover).-
test_slot_payload_missing_raises_typed_error_with_index_and_key— Stage 1 scope-lock §A.2 production vector.-
test_slot_payload_non_dict_raises_typed_error— wrong-type path (mirrors the Jinjaslot_payload[...]consumer assumption).-
test_second_zone_failure_reports_correct_index— confirmsenumerateindex threading is correct (not always 0).-
test_empty_zone_short_circuit_bypasses_precondition— anti-regression for Codex #10 Catch N empty-zone grid identity.Sample-agnostic / RULE 0:
- All fixtures synthesize minimal zone dicts inline; no MDX 03/04/05 reference, no frame_contracts registry coupling, no AI call, no Selenium, no real partial template lookup (all failure-path tests fail before
env.get_templateruns).- The single non-error happy-path test uses
template_id="__empty__", which is a runtime sentinel value and not a real frame id, so the test does not pin frame coverage.Test results (Round #1):
- tests/phase_z2/test_phase_z2_diag_render_assertions.py — 8 passed (new).
- tests/phase_z2/test_slide_base_embedded_mode.py — 7 passed (adjacent regression guard).
- tests/phase_z2/ full sweep — 376 passed in 110.42s. No regressions.
Out-of-scope respected:
- No post-render HTML scan (u2 owns).
- No backend
[DIAG]stdout prints (u3 owns).- No frontend
Home.tsxedit (u4 owns).- No 32-frame smoke parametrize (u5 owns).
- No path normalization, autoescape policy change, recovery/autofix.
remaining_units:
\,',&in asset attrs).[DIAG]backend stdout logs (shape-only zone metadata).handleGenerateunconditional[DIAG raw overrides]frontendconsole.logimmediately beforerunPipeline.frame_contracts.yamlregistry covering u1/u2/u3 behaviours under RULE 0.follow_up_issue_candidates:
as_posix; autoescape policy review for path attrs; recovery/autofix on detected invalid path) remain valid axes but stay outside IMP-42's diagnostic-only contract.scope_lock_compliance:
__empty__branch).rewind_target_if_NO: stage_3_edit (only applicable if Codex rejects this unit — but u1 is the smallest unit and all 376 phase_z2 tests are green).
continue_same: requested for Round #2 (u2 — invalid-char detector) pending Codex consensus on u1.
[Codex #5] Stage 3 code-edit verification - IMP-42 u1 render_slide precondition assertion
Review result: PASS for the single executed unit u1.
=== EVIDENCE ===
Commands run:
Files checked:
Test results:
Verified facts:
Remaining units: [u2, u3, u4]
rewind_target: continue_same
FINAL_CONSENSUS: NO
[Claude #6] Stage 3 code-edit Round #2 — IMP-42 u2 post-render HTML invalid path char detector
Executing unit: u2
unit_executed:
id: u2
summary: Add post-render HTML path-character detector for rendered partial/base asset references. New
_scan_rendered_html_for_invalid_path_chars(html, context)helper raisesValueErroron first hit when asrc=/href=/url(...)attribute value contains a backslash,&, or'. Invoked after every partial.render call (per-zone context) and after the slide_base render (slide-base shell coverage). Catches the three Stage 1 silent fail vectors at the rendered HTML boundary: (a) Windows backslash fromstr(Path), (b) autoescape entity&(raw&in path), (c) autoescape entity'(raw'in path). Scope-locked to rendered HTML asset attrs — never inspects CSS grid metadata, build_layout_css output, or non-asset body text.files_changed:
diff_summary:
src/phase_z2_pipeline.py (~44 added lines net):
- Inserted module-level helper block immediately above
render_slidedefinition:*
_INVALID_PATH_ATTR_RE— compiled regex matching(src|href)="..."or'...'andurl(...)(quoted or unquoted), case-insensitive.*
_INVALID_PATH_CHARS— tuple("\\", "&", "'")per Stage 2 scope.*
_scan_rendered_html_for_invalid_path_chars(html, context)— iterates regex matches, extracts attr_label (src/href/url(...)) and value, raisesValueErroron first hit. Error message cites context label verbatim, attr_label, value snippet (truncated at 120 chars with...marker for long paths), and the upstream cause hint.-
render_slidepartial render loop: capturedpartial.render(...)result intorendered_partiallocal, invoked detector with per-zone contextf"zones_data[{zone_index}] template_id={template_id!r}", then assigned tozone["partial_html"]. No behavioral change to legitimate clean paths.-
render_slidebase render: capturedbase.render(...)result intorendered_baselocal, invoked detector with context"slide_base"for slide-base shell coverage (title / footer / popup slots outside per-zone scope), then returned.- No change to: u1 precondition block,
__empty__short-circuit,embedded_modeenum guard,select_autoescapepolicy,build_layout_cssinteraction,copy_assets/ path stringification (deferred — out of scope).- Imports unchanged (
realready imported at line 30).tests/phase_z2/test_phase_z2_diag_invalid_char.py (NEW, 14 tests):
Positive (must raise):
-
test_backslash_in_src_raises_with_context_and_attr_label— Windows backslash vector in<img src=...>.-
test_backslash_in_href_raises— backslash in<link href=...>.-
test_backslash_in_url_raises— backslash in unquotedurl(...).-
test_backslash_in_url_with_quotes_raises— backslash in single-quotedurl('...').-
test_escaped_ampersand_in_src_raises— autoescape&vector in src.-
test_escaped_apostrophe_in_href_raises— autoescape'vector in href.-
test_escaped_ampersand_in_url_raises— autoescape&vector in url().Negative (must NOT raise — anti-regression):
-
test_clean_forward_slash_src_does_not_raise— POSIX path in src + href.-
test_clean_url_does_not_raise— POSIX path in url().-
test_backslash_in_body_text_does_not_raise—<p>C:\Users\foo</p>is not a path-attr signal.-
test_escaped_entities_in_body_text_do_not_raise—<p>AT&T 'quoted'</p>is legitimate body copy.-
test_empty_html_does_not_raise— empty string (e.g.__empty__zone output).Error message contract:
-
test_error_message_truncates_long_value_to_snippet— 200-char path truncated with...marker.-
test_error_message_cites_context_label_verbatim—zones_data[7]+ real family template_id appear verbatim in the message.test_results:
pytest -q tests/phase_z2/test_phase_z2_diag_invalid_char.py→ 14 passed in 0.14s.pytest -q tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py→ 22 passed in 0.09s (u1 + u2 together, no interaction).pytest -q tests/phase_z2/ --ignore=...diag_invalid_char.py --ignore=...diag_render_assertions.py→ 368 passed in 110.18s. No existing test breaks from the new detector running over real rendered HTML output (all current templates emit clean POSIX paths).scope_lock_compliance:
rendered_partialandrendered_basestring outputs, never on CSS grid metadata,layout_cssdict, orbuild_layout_cssreturn value (rejected Codex #3 category-error not reintroduced).ValueErroron first hit, no silent skip / no env gate.as_posixmigration, no|safeinjection, no autoescape policy change.src/href/url(...)in any rendered HTML, no MDX-03/04/05 hardcoding; helper is module-level and sample-agnostic.remaining_units: [u3, u4, u5]
[DIAG]terminal logs (shape-only zone metadata).[DIAG raw overrides]console.log in Home.tsxhandleGenerateimmediately before runPipeline call.follow_up_issue_candidates: none — no scope-lock-外 axis surfaced during u2 implementation. The path normalization, autoescape policy review, and recovery/autofix axes remain explicitly out of scope per Stage 1 / Stage 2 contracts (deferred to separate issues if escalated by user).
DO NOT commit or push. Awaiting Codex r2 review.
[Codex #7] Stage 3 code-edit verification - IMP-42 u2 post-render HTML invalid path char detector
Review result: PASS for the single executed unit u2.
=== EVIDENCE ===
Commands run:
Files checked:
Test results:
Verified facts:
Remaining units: [u3, u4]
rewind_target: continue_same
FINAL_CONSENSUS: NO
[Claude #8] Stage 3 code-edit Round #3 — IMP-42 u3 unconditional Step 12 / Step 13 backend DIAG terminal logs
Executing unit: u3
unit_executed:
id: u3
summary: Add unconditional backend
[DIAG]terminal log at the Step 12 slot_payload emit site and the Step 13render_slide()entry. Both sites delegate to a new module-level helper_emit_diag_zones_shape(stage_label, zones_data, **extra_fields)that prints a single structured JSON line per call with shape-only zone metadata (zones_count, per-zone{i, position, template_id, slot_keys}). Rawslot_payloadvalues are never logged —slot_keysis a sorted key list, ornullwhenslot_payloadis missing / non-dict. No env gate (Stage 1 contract — silence is the bug). Sample-agnostic (RULE 0).files_changed:
diff_summary:
src/phase_z2_pipeline.py (~36 added lines net):
- New module-level helper
_emit_diag_zones_shape(stage_label, zones_data, **extra_fields)inserted immediately above the u2 invalid-char detector block (so all three IMP-42 helpers cluster together). Emits a singleprint("[DIAG] phase_z2 <stage_label> <json>", flush=True)line.extra_fieldsmerge into the payload at top level (used by Step 13 forlayout_preset+embedded_mode).json.dumps(..., ensure_ascii=False, sort_keys=True)for stable output.-
render_slide()entry: inserted a single helper call_emit_diag_zones_shape("Step 13 render_slide entry", zones_data, layout_preset=..., embedded_mode=...)immediately after theembedded_modeenum guard and before theEnvironment(...)construction. Fires on every invocation — including the path where the u1 precondition then raises, so the user sees zone shape even on failure.- Step 12 slot_payload emit (pipeline body): inserted a single helper call
_emit_diag_zones_shape("Step 12 slot_payload emit", zones_data)immediately after the_write_step_artifact(run_dir, 12, "slot_payload", ...)call. Fires once per pipeline run after the artifact is committed.- No change to: u1 precondition block, u2 invalid-char detector,
__empty__short-circuit,embedded_modeenum guard,select_autoescapepolicy,build_layout_cssinteraction,copy_assets/ path stringification, MDX content, frame selection, zone composition.- Imports unchanged (
jsonalready at line 28).tests/phase_z2/test_phase_z2_diag_terminal_logs.py (NEW, 12 tests):
Helper unit (8):
-
test_helper_emits_diag_prefix_and_json—[DIAG] phase_z2 <stage_label>prefix + parseable JSON tail.-
test_helper_slot_keys_is_sorted_key_list_not_values— RULE 0 sample-agnostic guard. Asserts raw values ("secret content") do not appear in the line andslot_keysis the sorted key list.-
test_helper_slot_keys_null_when_slot_payload_missing—__empty__zone shape producesslot_keys: null.-
test_helper_slot_keys_null_when_slot_payload_non_dict— defensive: non-dictslot_payloadproducesslot_keys: null(helper never crashes the log).-
test_helper_per_zone_index_threading— multi-zone shape:iindexes matchenumerate, positions / template_ids preserved in order.-
test_helper_extra_fields_merged_into_payload—layout_preset+embedded_modearrive at top level (Step 13 extra-field contract).-
test_helper_empty_zones_list_still_emits_line— degenerate zero-zone shape still emits a line (silence is the bug).Integration (2):
-
test_render_slide_entry_emits_step13_diag_on_every_call— exactly one Step 13 DIAG line perrender_slide()call, payload carries layout / embedded_mode / zones_count.-
test_render_slide_fires_step13_diag_before_template_lookup— diag fires before the u1 precondition raises, so user sees zone shape on failure.Source-slice (2) — covers the Step 12 emit call site without spinning up the full pipeline:
-
test_step12_emit_call_site_invokes_helper_after_artifact_write— asserts helper invocation appears AFTER_write_step_artifact(run_dir, 12, "slot_payload", ...)in source order.-
test_step13_entry_call_site_invokes_helper_inside_render_slide— asserts helper invocation appears inside therender_slide()function body.Env-gate contract (1):
-
test_diag_helper_has_no_env_gate— setsPHASE_Z_DIAG_VERBOSE=0,DIAG_VERBOSE=0,VERBOSE=0,DEBUG=0,PYTHON_NO_DIAG=0and confirms the helper still emits. Locks the Stage 1 "no env gate" contract against future regression.test results:
python -m pytest -q tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py→ 34 passed in 0.20s (8 u1 + 14 u2 + 12 u3).
remaining_units: [u4, u5]
follow_up_issue_candidates: none — u3 stayed inside the Stage 2 scope-lock (§C-backend only). Frontend
[DIAG raw overrides]log (§C-frontend) is u4; 32-frame general smoke is u5. No new axes surfaced during implementation.[Codex #9] Stage 3 code-edit verification - IMP-42 u3 unconditional backend DIAG logs
Review result: PASS for the single executed unit u3.
=== EVIDENCE ===
Commands run:
Files checked:
Test results:
Verified facts:
_emit_diag_zones_shape(stage_label, zones_data, **extra_fields)helper now prints one stdout line prefixed with[DIAG] phase_z2 <stage_label>.zones_countand per-zone shape metadata:i,position,template_id, andslot_keys.slot_keysis a sorted key list only whenslot_payloadis a dict, and isnullwhenslot_payloadis missing or non-dict.render_slide()calls the helper at Step 13 entry after the embedded-mode guard and before template lookup, including the path where the u1 precondition later raises.layout_presetandembedded_modeas top-level payload fields._write_step_artifact(run_dir, 12, "slot_payload", ...).handleGenerateconsole.log implementation was verified as part of this single-unit review.Remaining units: [u4]
rewind_target: continue_same
FINAL_CONSENSUS: NO
[Claude #10] Stage 3 code-edit Round #4 — IMP-42 u4 frontend handleGenerate unconditional [DIAG raw overrides] console.log
Executing unit: u4
unit_executed:
id: u4
summary: Add a single unconditional
console.log("[DIAG raw overrides]", { file, overrides })insidehandleGenerateinFront/client/src/pages/Home.tsx, placed immediately before therunPipeline(state.uploadedFile, overrides)network call and immediately afterawait flushUserOverrides(). Closes the frontend half of the 3-hop silent-fail chain (Stage 1 EXIT REPORT) by giving the user direct console visibility of exactly what override payload crossed the wire to the backend pipeline. Mirrors the u3 backend[DIAG]Step 12/13 logs already landed — same "silence is the bug" contract, same shape-only intent, just at the frontend boundary. No env gate, noif-guard, no__DEV__/DIAG_VERBOSE/import.meta.envpredicate (Stage 1 Codex #3 lock — "Diag log is unconditional, not behind env flag — silence is the bug"). Sample-agnostic (RULE 0): logs only the uploaded file name and the user-suppliedoverridesobject (which carrieslayout/frames/zoneSections/zoneGeometries— all user-controlled values, never sample MDX text content or sample identifiers).files_changed:
diff_summary:
Front/client/src/pages/Home.tsx (+8 added lines, net):
- Inserted a 3-line
console.log("[DIAG raw overrides]", { file: state.uploadedFile.name, overrides })call betweenawait flushUserOverrides();(line 386) andconst result = await runPipeline(state.uploadedFile, overrides);(line 387 → now 395). The flush-then-DIAG-then-runPipeline ordering is intentional: the DIAG fires AFTER the debounced PUT has been force-committed (IMP-52 u10) so the logged payload matches what backend reads from disk on/api/runentry.- Added a 4-line
// IMP-42 u4 —comment block above the call documenting (a) what surface this covers (the handleGenerate → backend boundary), (b) why it carries the file name + overrides (so the user can correlate the log line with their upload and see exactly what crossed the wire), (c) why there is no env gate ("silence is the bug").- No other changes to
Home.tsx. No new imports —console.logis global. No change torunPipelinesignature,flushUserOverrides()call, thetry { ... } catch { ... }shape,toast.info(...)/toast.error(...)UX,setState(...)calls,loadRun(...)post-pipeline flow,setRunMeta(...),formatAiRepairHumanReviewMessage(...)toast surface, or theoverrideSummarytoast preview text. Scope-locked to one inserted log site.- No change to imports, exports, types, the rest of
Home.tsx(~340 lines below the insertion point), or any other frontend file.Front/client/tests/handle_generate_diag.test.ts (NEW, 5 tests, ~120 lines):
- Source-slice approach per Stage 2 plan: reads
Home.tsxraw text and asserts ordering / wording / payload-shape facts directly. No React rendering, no fetch mock, no DOM, no@testing-library/*dependency (not in devDependencies perFront/package.json). Mirrors the existing pure-helper pattern intests/imp41_application_mode.test.tsand the vitest-only convention used across the 7 existing test files.-
sliceHandleGenerateBody(source)helper isolates thehandleGenerate = useCallback(async () => { ... })body from the surrounding 700-line component so each assertion only inspects the relevant function.- Tests:
1.
emits exactly one console.log labelled '[DIAG raw overrides]' inside handleGenerate— regex match count == 1. Prevents copy-paste regressions and double-DIAG.2.
places the DIAG console.log before the runPipeline call site— string-index comparison: diagIdx < runPipelineIdx. Core ordering invariant from Stage 2 plan ("source-slice assertion that DIAG console.log precedes runPipeline call site").3.
is unconditional — no env-var gate or if-guard wraps the DIAG call— scans the 200 chars immediately preceding the DIAG site forif (...),process.env,import.meta.env,__DEV__,DIAG_VERBOSE,DEBUG. Enforces Stage 1 Codex #3 lock ("unconditional, not behind env flag").4.
forwards the file name and overrides object as shape-only payload— assertsfile: state.uploadedFile.nameANDoverridesappear in the payload literal; assertsmdxContent/rawMdx/normalizedContentdo NOT appear (sample-agnostic guard per RULE 0).5.
runs after flushUserOverrides() so the persisted PUT is already committed— flushIdx < diagIdx < runPipelineIdx ordering invariant. Documents the IMP-52 u10 race-free contract for future readers.- All 5 tests pass on the new code.
verification:
cd Front && npx vitest run client/tests/handle_generate_diag.test.ts:Test Files 1 passed (1)
Tests 5 passed (5)
Duration 441ms
cd Front && npx vitest run(full Front/client suite regression):Test Files 8 passed (8)
Tests 182 passed (182)
Duration 1.04s
(New u4 file added 5 tests; pre-existing 177 still pass — no regression in imp41 / imp47b / slideCanvasDragMath / user_overrides_endpoint / user_overrides_restore / user_overrides_service / user_overrides_write.)
cd Front && npx tsc --noEmit:Single error reported:
client/src/components/BottomActions.tsx(11,10): error TS2305: Module '"../utils/slidePlanUtils"' has no exported member 'serializeSlidePlan'.Verified PRE-EXISTING via
git stash && tsc --noEmit && git stash pop— same error on mainc59864ewithout u4 changes. Out of scope for this unit and unrelated to the DIAG log site or its test file.remaining_units: [u5]
follow_up_issue_candidates:
BottomActions.tsxTS error is not u4 scope and predates this issue; if it surfaces a blocking signal during Stage 4 verify it should be filed as a separate axis (frontend type-export drift), not added to IMP-42.scope_lock_compliance:
is unconditional) enforces this at the source level.places the DIAG console.log before the runPipeline call site) enforces ordering; test 1 (emits exactly one) enforces the singular-call contract.runPipelinesignature / response handling, NO change toloadRun/setRunMeta, NO change to error UX, NO change toflushUserOverrides(), NO change to MDX parsing / frame selection / zone composition, NO new dependency added, NO env-var introduced. Diagnostic-only, fail-loud (here: surface-loud — backend assertions in u1/u2 still raise; frontend just gives the user the payload they need to root-cause a silent backend fail).next_action:
frame_contracts.yamlregistry). Per1 turn = 1 step(PZ-2 + feedback_one_step_per_turn), I will stop here, wait for Codex r4 verification on u4, and dispatch u5 in Round #5 only after consensus on this unit.[Codex #11] Stage 3 code-edit verification - IMP-42 u4 frontend handleGenerate DIAG log
Review result: PASS for the single executed unit u4.
=== EVIDENCE ===
Commands run:
Files checked:
Test results:
Verified facts:
console.log("[DIAG raw overrides]", { file: state.uploadedFile.name, overrides })site insidehandleGenerate.await flushUserOverrides();and beforerunPipeline(state.uploadedFile, overrides).if,__DEV__,import.meta.env,process.env,DIAG_VERBOSE, orDEBUGgate wraps the inserted call.overridesobject, without logging raw MDX content fields.Remaining units: none
FINAL_CONSENSUS: YES
[Claude #12] Stage 4 test-verify Round #1 — IMP-42 silent fail chain diagnostics
Verdict
PASS for u1+u2+u3+u4 (all four implemented units verified). u5 (32-frame general smoke) is part of the Stage 2 binding plan but was explicitly deferred by the Stage 3 Exit Report (
remaining_units: u5+ (not yet drafted; deferred to next Stage)). Codex re-review decides whether to rewind tostage_3_editto complete u5 or accept the partial plan delivery.Targeted tests
Backend (u1 + u2 + u3) — pytest
Result:
34 passed in 0.20stests/phase_z2/test_phase_z2_diag_render_assertions.pytemplate_id; missing/non-dictslot_payload; second-zone index threading;__empty__short-circuit preserved)tests/phase_z2/test_phase_z2_diag_invalid_char.py&/'in src/href/url; clean forward-slash / clean url pass-through; backslash and entities in body text correctly ignored; empty html no-raise; snippet truncation; verbatim context label)tests/phase_z2/test_phase_z2_diag_terminal_logs.pyslot_payloadmissing/non-dict; per-zone index threading; extra_fields merge; empty-zones still emits; render_slide entry fires on every call before template lookup; Step 12 emit call-site invokes helper after artifact write; Step 13 entry call-site invokes inside render_slide; no env gate)Frontend (u4) — vitest
Result:
Test Files 1 passed (1) / Tests 5 passed (5)console.log("[DIAG raw overrides]"insidehandleGeneraterunPipeline(state.uploadedFile, overrides)if/process.env/import.meta.env/__DEV__/DIAG_VERBOSE/DEBUGgate in preceding 200 charsfile: state.uploadedFile.name+overridesonly, nomdxContent/rawMdx/normalizedContentfieldsflushUserOverrides() → DIAG → runPipelineupheldDiff matches plan
Stage 2 binding plan vs working tree (no commits yet — Stage 3 working tree mutation only, per Stage 3 EXIT REPORT
commit_sha: pending):src/phase_z2_pipeline.py+ new testsrc/phase_z2_pipeline.pyprecondition block (zone_index threaded enumerate; TypeError with index + missing key); newtests/phase_z2/test_phase_z2_diag_render_assertions.pysrc/phase_z2_pipeline.py+ new test_scan_rendered_html_for_invalid_path_chars()helper + invocation on per-zone rendered partial + finalslide_baseoutput; newtests/phase_z2/test_phase_z2_diag_invalid_char.pysrc/phase_z2_pipeline.py+ new test_emit_diag_zones_shape()helper + Step 12 emit site (run_phase_z2_mvp1afterstep12_slot_payload.jsonwrite) + Step 13 entry site (top ofrender_slideafterembedded_modevalidation); newtests/phase_z2/test_phase_z2_diag_terminal_logs.pyFront/client/src/pages/Home.tsx+ new testconsole.log("[DIAG raw overrides]", { file, overrides })betweenawait flushUserOverrides()andrunPipeline(...); newFront/client/tests/handle_generate_diag.test.tstests/phase_z2/test_phase_z2_diag_smoke_general.pyNet file impact (working tree only, uncommitted):
git diff --check src/phase_z2_pipeline.py Front/client/src/pages/Home.tsx→ clean (no trailing whitespace / mixed indent).Hardcoding scan (RULE 0)
zones_data[<i>]+ key name only; no MDX 03/04/05 / sample-specific identifier.src/href/url(...)attribute values; bad-char tuple is("\\", "&", "'")— structural, not sample.zones_count, per-zonei / position / template_id / slot_keys(sorted key list, never values). No slot content leaked.{ file: state.uploadedFile.name, overrides }— no raw MDX body, nomdxContent/rawMdx/normalizedContentfields. The u4 test asserts the absence of those keys.No hardcoding.
Regression check
Result:
368 passed in 104.40sNo adjacent phase_z2 test failure introduced by the u1/u2/u3 backend hunks (
render_slideprecondition + post-render scan + Step 12/13 DIAG logs).__empty__short-circuit still produces a non-empty rendered string (test_empty_zone_short_circuit_bypasses_precondition). The new path-char detector only raises onsrc=/href=/url(...)attribute values — backslash inside body text and inside CSS grid metadata are left untouched (verified bytest_backslash_in_body_text_does_not_raiseand the absence ofbuild_layout_csscall-site changes).u5 status
Stage 2 plan binding contract includes:
Stage 3 EXIT REPORT explicitly deferred this:
The file
tests/phase_z2/test_phase_z2_diag_smoke_general.pydoes not exist on the working tree. u5 is not implemented. Per Stage 2 binding-plan contract this is a partial delivery of the plan. Codex re-review decides:rewind_target: stage_3_edit— pick up u5 (32-frame smoke) before Stage 5 commit/push. Strict reading of "FINAL_CONSENSUS: YES only when ALL implementation_units complete" suggests this path.I do not unilaterally rewind here — flag is raised, decision is Codex's.
Other guardrails
build_layout_cssrefactor, no MDX/frame-selection/zone-composition change (Stage 1 OUT_OF_SCOPE preserved).grep -nE "if .*\[DIAG\]|process.env.*DIAG|import.meta.env.*DIAG|__DEV__.*DIAG"on both backend and frontend). "Silence is the bug" (Stage 1 Codex #3 lock) honored.Evidence
source_comment_ids
commit_sha
None this turn — Stage 4 verification only. Working-tree state verified; no staging/commit/push performed.
[Codex #13] Stage 4 test-verify Round #1 - IMP-42 silent fail chain diagnostics
Verdict: NO for current Stage 4 closeout. The implemented u1-u4 diagnostics verify locally, but the Stage 2 binding implementation plan includes u5 and the required
tests/phase_z2/test_phase_z2_diag_smoke_general.pyfile is absent. Because this is test-verify,continue_sameis forbidden; the correct rewind is back to code-edit to implement or explicitly re-scope u5 before Stage 4 can pass.=== VERIFICATION ===
[DIAG]terminal logs: verified by targeted pytest and call-site inspection.[DIAG raw overrides]console log: verified by targeted vitest and source inspection.tests/phase_z2/test_phase_z2_diag_smoke_general.pydoes not exist, whiletemplates/phase_z2/catalog/frame_contracts.yamldoes exist and was the planned registry target.=== EVIDENCE ===
Commands run:
git status --shortrg --files | rg "(test_phase_z2_diag|handle_generate_diag|phase_z2_pipeline.py|Home.tsx|frame_contracts)"git diff --statpython -m pytest tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py -vpnpm exec vitest run client/tests/handle_generate_diag.test.tsfromD:\ad-hoc\kei\design_agent\Frontgit diff -- src/phase_z2_pipeline.py Front/client/src/pages/Home.tsxTest-Path -LiteralPath 'tests\phase_z2\test_phase_z2_diag_smoke_general.py'; Test-Path -LiteralPath 'templates\phase_z2\catalog\frame_contracts.yaml'git diff --check -- src/phase_z2_pipeline.py Front/client/src/pages/Home.tsxrg -n "_emit_diag_zones_shape|_scan_rendered_html_for_invalid_path_chars|precondition failed|\[DIAG raw overrides\]|runPipeline\(state\.uploadedFile, overrides\)" src/phase_z2_pipeline.py Front/client/src/pages/Home.tsx tests/phase_z2 Front/client/tests/handle_generate_diag.test.tsFiles checked:
D:\ad-hoc\kei\design_agent\src\phase_z2_pipeline.pyD:\ad-hoc\kei\design_agent\Front\client\src\pages\Home.tsxD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_render_assertions.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_invalid_char.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_terminal_logs.pyD:\ad-hoc\kei\design_agent\Front\client\tests\handle_generate_diag.test.tsD:\ad-hoc\kei\design_agent\templates\phase_z2\catalog\frame_contracts.yamlTest results:
git diff --checkon tracked u1-u4 files: clean.Verified facts:
_emit_diag_zones_shapeexists and is called at Step 13 render entry and Step 12 slot_payload emit._scan_rendered_html_for_invalid_path_charsexists and is called for rendered partial HTML and assembledslide_baseoutput.render_slidenow raises typed precondition errors for badtemplate_id/slot_payloadafter the__empty__short-circuit.Home.tsxhas exactly the expected[DIAG raw overrides]site beforerunPipeline(state.uploadedFile, overrides).tests/phase_z2/test_phase_z2_diag_smoke_general.pyis absent, so u5 is not delivered.rewind_target: stage_3_edit
FINAL_CONSENSUS: NO
[Claude #14] Stage 3 code-edit Round #1 (rewind) — IMP-42 u5 general 32-frame diag smoke
Executing unit: u5
unit_executed: u5
files_changed:
diff_summary:
tests/phase_z2/test_phase_z2_diag_smoke_general.py(97 cases). Registry-driven smoke that enumerates every top-level entry intemplates/phase_z2/catalog/frame_contracts.yamlviasrc.phase_z2_mapper.load_frame_contracts()and parametrizes u1 / u2 / u3 diag behaviors against each frame.test_registry_has_expected_frame_count: assertslen(_FRAME_IDS) >= 32so additions auto-cover and a regression below 32 fails loud.test_u1_precondition_fires_for_every_frame[template_id](×32): builds zone{position, template_id}(slot_payload missing) and assertsrender_slide(...)raisesTypeErrorwhose message containszones_data[0]andslot_payload.test_u2_invalid_char_detector_fires_for_every_frame_context[template_id](×32): feeds synthetic<img src="assets\img.png">with contextf"zones_data[0] template_id={template_id!r}"to_scan_rendered_html_for_invalid_path_charsand assertsValueErrorwhose message contains the frame id andsrc.test_u3_diag_emits_template_id_for_every_frame[template_id](×32): calls_emit_diag_zones_shape("Step 12 slot_payload emit", [{template_id, slot_payload={}}]), captures stdout, parses the DIAG JSON, assertszones_count == 1,zones[0].template_id == template_id, andzones[0].slot_keys == [].remaining_units: []
(Stage 2 plan listed u1..u5; u1..u4 implemented in earlier rounds and verified; u5 implemented this round. Plan complete.)
follow_up_issue_candidates:
=== VERIFICATION (local, scope-qualified) ===
python -m pytest tests/phase_z2/test_phase_z2_diag_smoke_general.py -q→ 97 passed in 0.19s.python -m pytest tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_smoke_general.py -q→ 131 passed in 0.24s (u1+u2+u3+u5 together; u4 = frontend vitest, separate runner).=== EVIDENCE ===
src/phase_z2_mapper.py:66-72load_frame_contracts()caches and returns the yaml dict — used directly at module scope so parametrize ids are stable across collection.templates/phase_z2/catalog/frame_contracts.yamltop-level entries enumerated: 32 frames (count matches RULE 0 32-frame target).src/phase_z2_pipeline.py:2638-2669_emit_diag_zones_shape— prefix + JSON shape used in u3 parametrization.src/phase_z2_pipeline.py:2681-2710_scan_rendered_html_for_invalid_path_chars— backslash detector used in u2 parametrization.src/phase_z2_pipeline.py:2713-2773render_slide— precondition raisesTypeErrorafter__empty__short-circuit, exercised in u1 parametrization without invoking any frame partial.=== GUARDRAIL RECHECK ===
>= 32) prevents silent registry contraction; new entries auto-extend coverage.DO NOT commit or push (Stage 3 contract). Stage 4 (test-verify) will revisit.
[Codex #14] Stage 3 code-edit verification Round #1 - IMP-42 u5 general smoke
Review result: PASS for the single executed unit u5.
=== EVIDENCE ===
Commands run:
Files checked:
Test results:
Verified facts:
Remaining units: none
FINAL_CONSENSUS: YES
[Claude #15] Stage 4 test-verify Round #1 — IMP-42 silent fail chain diagnostics
📌 Verification table
tests/phase_z2/test_phase_z2_diag_render_assertions.pypython -m pytest -qtests/phase_z2/test_phase_z2_diag_invalid_char.pypython -m pytest -qtests/phase_z2/test_phase_z2_diag_terminal_logs.pypython -m pytest -qFront/client/tests/handle_generate_diag.test.tsnpx vitest runtests/phase_z2/test_phase_z2_diag_smoke_general.pypython -m pytest -qpython -m pytest -qtests/phase_z2/full)python -m pytest -qnpx vitest run📌 Diff ↔ Stage 2 plan alignment
src/phase_z2_pipeline.py(render_slideprecondition after__empty__)src/phase_z2_pipeline.py:2747-2772—template_idnon-empty str check +slot_payloaddict check, after__empty__short-circuit (2740)src/phase_z2_pipeline.py(post-render scan: src/href/url,\+&+')_scan_rendered_html_for_invalid_path_charsat 2681-2710; invoked on partial at 2778 and onslide_baseat 2798src/phase_z2_pipeline.py(Step 12 emit + Step 13 entry DIAG, no env gate)_emit_diag_zones_shapeat 2638-2676; Step 13 entry call at 2733; Step 12 emit call at 5509 (after_write_step_artifact(12, "slot_payload", …))Front/client/src/pages/Home.tsx(DIAG beforerunPipeline)Home.tsxhandleGenerate388-392 —console.log("[DIAG raw overrides]", { file, overrides })afterflushUserOverrides()and beforerunPipeline(...)tests/phase_z2/test_phase_z2_diag_smoke_general.py(registry-driven 32-frame)load_frame_contracts()enumeration;len(_FRAME_IDS)=32; parametrize ×3 axes + 1 floor = 97 cases📌 RULE 0 / no-hardcoding / AI-isolation / fail-loud audit
load_frame_contracts()at import time, never literal IDs. Payloads are synthetic (slot_payload={}or synthetic<img src="assets\img.png">). No MDX 03/04/05 read.dx_sw_necessity_three_perspectivesintest_phase_z2_diag_invalid_char.py:131is a context-label propagation contract test ("if caller passes label X, error message must contain X"); the literal is a realistic example, not sample consumption — nosamples/mdx*read, no Selenium, no AI.print/raise/ regex scan).TypeErrorwithzones_data[i]+ missing key cited;ValueErrorwith context + attr label + value snippet;print(..., flush=True)(no env gate, verified bytest_diag_helper_has_no_env_gate);console.log(verified by "noif/process.env/import.meta.env/__DEV__/DIAG_VERBOSE/DEBUGpreface" assertion).build_layout_csscategory-error explicitly avoided (no edit to function at 1895).📌 Production-source scope check
git diffconfirms exactly 2 production files changed:Front/client/src/pages/Home.tsx(+8 lines) andsrc/phase_z2_pipeline.py(+125 lines — 84 lines of helper defs + insertion sites). All additions are diagnostic-only (assert / scan / print / console.log); no behavioral path was rewritten.MDX content,frame_selection,zone_composition,autoescape,build_layout_css, or path-normalization code touched.📌 Regression check
tests/phase_z2/tests pass alongside the new 131 diag tests (no test displaced or skipped). Full-pipeline smoke test excluded only for runtime budget; non-diag suite uses no AI.imp41_application_mode,slideCanvasDragMath,user_overrides_*suites.test_empty_zone_short_circuit_bypasses_preconditionconfirms the__empty__grid-identity behaviour (Codex #10 Catch N) is preserved.test_render_slide_fires_step13_diag_before_template_lookupconfirms Step 13 DIAG still fires when u1 precondition later raises — user sees the zone shape even on failure.📌 Stage 2 binding-scope completion
All 5 implementation_units complete. No follow-up issues drafted (every behavior fits Stage 2 binding scope).
📌 Decision
PASS. Ready for Stage 5 (commit + push). Recommended commit shape: single
feat(#71): IMP-42 u1~u5 silent fail chain diagnostics (precondition + invalid-path detector + DIAG)covering both production files + 4 new test files.=== EVIDENCE ===
Commands run from repo root
D:\ad-hoc\kei\design_agent:python -m pytest tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_smoke_general.py -q→131 passed in 0.24s.python -m pytest tests/phase_z2/ -q --ignore=tests/phase_z2/test_phase_z2_full_pipeline_smoke.py→499 passed in 110.84s.cd Front/client && npx vitest run --no-coverage→Test Files 8 passed (8) / Tests 182 passed (182)in 1.10s.cd Front/client && npx vitest run tests/handle_generate_diag.test.ts --no-coverage→5 passed.python -c "from src.phase_z2_mapper import load_frame_contracts; print(len(sorted(load_frame_contracts().keys())))"→32.grep -nE "_emit_diag_zones_shape|_scan_rendered_html_for_invalid_path_chars|def render_slide" src/phase_z2_pipeline.py→ helpers at 2638, 2681;render_slideat 2713; call sites at 2733, 2778, 2798, 5509.git diff --stat src/phase_z2_pipeline.py Front/client/src/pages/Home.tsx→ only 2 prod files; helpers + insertion sites only.FINAL_CONSENSUS: YES
[Codex #15] Stage 4 test-verify Round #1 - IMP-42 silent fail chain diagnostics
Verdict: YES. The scoped u1-u5 diagnostic cluster matches the Stage 2 binding plan and the independent targeted reruns pass. Commit OK for #71. I did not rerun the full backend/frontend regression because the current Stage 4 prompt asks for independent test re-run + diff verify and explicitly says not to run full pytest unless the stage task requires it.
=== VERIFICATION ===
__empty__short-circuit and raises typedTypeErrormessages that citezones_data[i]plustemplate_idorslot_payload.src,href, andurl(...)values for\,&, and', and is invoked on rendered partial HTML plus assembledslide_baseoutput._emit_diag_zones_shapeemits shape-only[DIAG]JSON, is called at Step 13 render entry, and is called after the Step 12slot_payloadartifact write.Home.tsxlogs[DIAG raw overrides]afterflushUserOverrides()and beforerunPipeline(state.uploadedFile, overrides).load_frame_contracts()returns 32 frame IDs, andtest_phase_z2_diag_smoke_general.pyparametrizes u1/u2/u3 behavior over the registry rather than a literal frame list.=== SCOPE AUDIT ===
src/phase_z2_pipeline.pyandFront/client/src/pages/Home.tsxfor the planned diagnostic surfaces.git diff -U0shows no scoped production diff touchingbuild_layout_css,visual_check,as_posix, or sample MDX paths.=== EVIDENCE ===
Commands run:
git status --shortgit diff -- src/phase_z2_pipeline.py Front/client/src/pages/Home.tsx tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_smoke_general.py Front/client/tests/handle_generate_diag.test.tsrg -n "def render_slide|_emit_diag_zones_shape|_scan_rendered_html_for_invalid_path_chars|Step 12 slot_payload emit|Step 13 render_slide entry" src/phase_z2_pipeline.pyrg -n "DIAG raw overrides|runPipeline|handleGenerate" Front/client/src/pages/Home.tsx Front/client/tests/handle_generate_diag.test.tspython -m pytest -q tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_smoke_general.pynpx vitest run Front/client/tests/handle_generate_diag.test.tsfromD:\ad-hoc\kei\design_agent\Front\client(path-filter invocation error: no tests found)npx vitest run tests/handle_generate_diag.test.tsfromD:\ad-hoc\kei\design_agent\Front\clientgit diff --check -- src/phase_z2_pipeline.py Front/client/src/pages/Home.tsx tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_smoke_general.py Front/client/tests/handle_generate_diag.test.tsgit diff --stat -- src/phase_z2_pipeline.py Front/client/src/pages/Home.tsx tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_smoke_general.py Front/client/tests/handle_generate_diag.test.tspython -c "from src.phase_z2_mapper import load_frame_contracts; ids=sorted(load_frame_contracts().keys()); print(len(ids)); print(ids[:3]); print(ids[-3:])"git diff -U0 -- src/phase_z2_pipeline.py | Select-String -Pattern 'build_layout_css|visual_check|as_posix|samples/mdx|MDX 03|MDX 04|MDX 05'Files checked:
D:\ad-hoc\kei\design_agent\src\phase_z2_pipeline.pyD:\ad-hoc\kei\design_agent\Front\client\src\pages\Home.tsxD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_render_assertions.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_invalid_char.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_terminal_logs.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_smoke_general.pyD:\ad-hoc\kei\design_agent\Front\client\tests\handle_generate_diag.test.tsTest results:
git diff --checkfor the scoped tracked implementation files: clean.Verified facts:
src/phase_z2_pipeline.pycontains_emit_diag_zones_shape,_scan_rendered_html_for_invalid_path_chars, Step 13 entry logging, Step 12 emit logging, precondition checks, and post-render scans at the expected call sites.Front/client/src/pages/Home.tsxcontains exactly the planned[DIAG raw overrides]log beforerunPipeline(state.uploadedFile, overrides).load_frame_contracts()returned 32 frame IDs during verification.FINAL_CONSENSUS: YES
[Claude #16] Stage 5 commit-push Round #1 — IMP-42 u1~u5 silent fail chain diagnostics
📌 Stage 5: 커밋 및 푸쉬 완료
■ 핵심 결정
■ 범위 제외
.orchestrator/,Front_test/,tests/matching/*,samples/uploads/, 등) — 본 commit scope 외, 다른 axis 의 진행분이므로 미터치.D\357\200\272tmp42_comments.json등 stale tmp artifact — 본 issue 외, 별도 정리 axis.■ 다음 단계
=== EVIDENCE ===
commit_sha:
5deeb97cf6b7d192bb746975d4f1e51cefe27504remote_verification:
git log -1 --format='%H %s' origin/main→5deeb97cf6b7d192bb746975d4f1e51cefe27504 feat(#71): IMP-42 u1~u5 silent fail chain diagnostics (assert + invalid-char detector + DIAG log)git log -1 --format='%H %s' slide2/main→5deeb97cf6b7d192bb746975d4f1e51cefe27504 feat(#71): IMP-42 u1~u5 silent fail chain diagnostics (assert + invalid-char detector + DIAG log)c59864e.push_output:
git push origin main→c59864e..5deeb97 main -> main(github.com:keimin86/design_agent.git)git push slide2 main→c59864e..5deeb97 main -> main(gitea.hmac.kr/Kyeongmin/C.E.L_Slide_test2.git)staged_diff_scope (git diff --staged --stat):
stage4_plan_alignment:
src/phase_z2_pipeline.py:2747-2772(render_slide precondition assert after empty short-circuit) — staged.src/phase_z2_pipeline.py:2681-2710,2778,2798(_scan_rendered_html_for_invalid_path_chars + partial/base invocation) — staged.src/phase_z2_pipeline.py:2638-2676,2733,5509(_emit_diag_zones_shape + Step 12 / Step 13 call sites) — staged.Front/client/src/pages/Home.tsx:388-392([DIAG raw overrides] console.log before runPipeline) — staged.tests/phase_z2/test_phase_z2_diag_smoke_general.py(32-frame registry-driven smoke) — staged.scope_audit:
samples/, notemplates/phase_z2/, no.orchestrator/, noFront_test*/, notests/matching/content in this commit — verified viagit diff --staged --stat.build_layout_css/visual_check/as_posix/ MDX 03/04/05 untouched (Stage 1 SCOPE_LOCK + Stage 4 regression check).guardrails:
git add -A/git add ..--no-verify/--amend/--forceused.source_comment_ids:
next_actor: Codex Stage 5 verification (remote SHA + commit message + push scope) → FINAL_CONSENSUS.
[Codex #16] Stage 5 commit-push verification - IMP-42 u1-u5 silent fail chain diagnostics
Stage 5 verification result: PASS.
I verified the committed SHA, remote branch tips, parent SHA, and committed file scope. The push is reflected on both configured remotes, and the commit contains only the expected IMP-42 seven-file scope.
=== EVIDENCE ===
Commands run:
git status --shortgit log -1 --format="%H%n%s" origin/maingit log -1 --format="%H%n%s" slide2/maingit show --stat --oneline --name-only --format="%H%n%s" 5deeb97cf6b7d192bb746975d4f1e51cefe27504git ls-remote origin refs/heads/maingit ls-remote slide2 refs/heads/maingit diff-tree --no-commit-id --name-status -r 5deeb97cf6b7d192bb746975d4f1e51cefe27504git rev-parse 5deeb97cf6b7d192bb746975d4f1e51cefe27504^git diff --stat c59864eb9a81bd3ed508ce9c38ff8296feadbb30 5deeb97cf6b7d192bb746975d4f1e51cefe27504 -- Front/client/src/pages/Home.tsx Front/client/tests/handle_generate_diag.test.ts src/phase_z2_pipeline.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_smoke_general.py tests/phase_z2/test_phase_z2_diag_terminal_logs.pygit diff --name-only c59864eb9a81bd3ed508ce9c38ff8296feadbb30 5deeb97cf6b7d192bb746975d4f1e51cefe27504git branch --contains 5deeb97cf6b7d192bb746975d4f1e51cefe27504 --allFiles checked:
Front/client/src/pages/Home.tsxFront/client/tests/handle_generate_diag.test.tssrc/phase_z2_pipeline.pytests/phase_z2/test_phase_z2_diag_invalid_char.pytests/phase_z2/test_phase_z2_diag_render_assertions.pytests/phase_z2/test_phase_z2_diag_smoke_general.pytests/phase_z2/test_phase_z2_diag_terminal_logs.pyCommit SHA:
5deeb97cf6b7d192bb746975d4f1e51cefe27504Verified facts:
origin/mainlocal ref:5deeb97cf6b7d192bb746975d4f1e51cefe27504 feat(#71): IMP-42 u1~u5 silent fail chain diagnostics (assert + invalid-char detector + DIAG log).slide2/mainlocal ref:5deeb97cf6b7d192bb746975d4f1e51cefe27504 feat(#71): IMP-42 u1~u5 silent fail chain diagnostics (assert + invalid-char detector + DIAG log).git ls-remote origin refs/heads/mainreturns5deeb97cf6b7d192bb746975d4f1e51cefe27504, so origin remote reflects the commit.git ls-remote slide2 refs/heads/mainreturns5deeb97cf6b7d192bb746975d4f1e51cefe27504, so the Gitea mirror remote reflects the commit.c59864eb9a81bd3ed508ce9c38ff8296feadbb30, matching the reported previous HEAD prefixc59864e.git diff --statfor parent-to-commit reports7 files changed, 818 insertions(+), 4 deletions(-)..orchestrator/,samples/,templates/phase_z2/,Front_test*/, ortests/matching/files are included in the commit.git branch --containsshowsmain,origin/main, andslide2/mainall contain the commit.5deeb97cf6b7d192bb746975d4f1e51cefe27504.FINAL_CONSENSUS: YES
[Claude #17] Stage 6 final-close Round #1 — IMP-42 silent fail chain diagnostics
📌 [오케스트레이터] Stage 6: 최종 확인 / close
■ 핵심 결정
5deeb97가 origin + slide2 양쪽에 박힘. Stage 4 binding scope = 100% 실현.build_layout_cssframing 은 Stage 1 에서 category-error 로 정정 (build_layout_css는 grid CSS 만 방출). 대체 scope = 렌더된 partial/base HTML 의src/href/url(...)값 scan. 사용자/Codex 합의된 Stage 1 binding 에 따라 구현 완료.[DIAG]shape-only JSON 출력 + frontend[DIAG raw overrides]console.log + assertion 실패 시 즉시 fail-loud raise. Silent fail chain 의 3 layer 전부에 visible signal 박힘.■ 범위 제외
build_layout_cssrefactor, recovery / auto-fix on detected invalid path — 별 axis 로 분리, 본 이슈 close 무영향.■ 다음 단계
=== EXIT REPORT (English, binding contract) ===
goal_vs_result:
zones_data[i]precondition assert (assets_dir,slot_payload) before partial rendersrc/phase_z2_pipeline.py:2747-2772render_slideprecondition (template_idnon-empty str +slot_payloaddict), placed after__empty__short-circuit (2740) to preserve empty-zone grid behavior. Stage 1 scope-lockedassets_dirtotemplate_id+slot_payloadafter schema audit.build_layout_cssurl() invalid char detector_scan_rendered_html_for_invalid_path_charsatsrc/phase_z2_pipeline.py:2681-2710, invoked on partial render (2778) and slide_base assembly (2798). Detects\,&,'.[DIAG raw overrides]console.logFront/client/src/pages/Home.tsx:388-392unconditionalconsole.log("[DIAG raw overrides]", ...)afterflushUserOverrides()and immediately beforerunPipeline.[DIAG]terminal log (always-on)_emit_diag_zones_shapeshape-only JSON at Step 12 emit (5509) + Step 13 entry (2733). No env gate.tests/phase_z2/test_phase_z2_diag_smoke_general.pyenumeratesload_frame_contracts()registry (32 ids) instead of MDX 03/04/05 literals. Floor assertion guards regression below 32.TypeErrorwithzones_data[<index>]+ missing key; u2 raisesValueErrorwith frame context + offending attr.commit_verification:
5deeb97cf6b7d192bb746975d4f1e51cefe27504—feat(#71): IMP-42 u1~u5 silent fail chain diagnostics (assert + invalid-char detector + DIAG log).git log -1 --format='%H %s' origin/main→5deeb97... feat(#71): IMP-42 u1~u5 ...confirmed.git log -1 --format='%H %s' slide2/main→5deeb97... feat(#71): IMP-42 u1~u5 ...confirmed.git ls-remote origin refs/heads/main→5deeb97...git ls-remote slide2 refs/heads/main→5deeb97...git diff-tree --no-commit-id --name-status -r 5deeb97): 7 files (M Home.tsx, A handle_generate_diag.test.ts, M phase_z2_pipeline.py, A 4 test_phase_z2_diag_*.py) — matches Stage 4 binding exactly.regression_recap (from Stage 4):
tests/phase_z2/499 passed (110.84s).build_layout_css,visual_check,as_posix, or sample MDX.follow_up_links:
labels: none currently on the issue; no label update required for close (no project label convention enforced on this repo per recent commit history).
close_decision: CLOSE.
unresolved_questions: None.
guardrails:
build_layout_cssframing-correction honored from Stage 1 binding.evidence:
git log -1 --format='%H %s' origin/main→5deeb97...git log -1 --format='%H %s' slide2/main→5deeb97...git show --stat 5deeb97→ 7 files, +818 −4, matches Stage 4 binding.git diff-tree --no-commit-id --name-status -r 5deeb97→ 2M + 5A as expected.source_comment_ids: Stage 1
5 exit reports (Claude/Codex #1#16).commit_sha:
5deeb97cf6b7d192bb746975d4f1e51cefe27504[Codex #17] Stage 6 final-close Round #1 - IMP-42 silent fail chain diagnostics
Final independent verification for issue #71 PASS.
Stage 5 commit
5deeb97cf6b7d192bb746975d4f1e51cefe27504is present at localHEAD,origin/main, andslide2/main. The parent isc59864eb9a81bd3ed508ce9c38ff8296feadbb30, and the subject isfeat(#71): IMP-42 u1~u5 silent fail chain diagnostics (assert + invalid-char detector + DIAG log).Claim verification:
src/phase_z2_pipeline.py,Front/client/src/pages/Home.tsx,Front/client/tests/handle_generate_diag.test.ts, and the four backend diagnostic test modules undertests/phase_z2/.render_slide()preserves the__empty__short-circuit, then fails loud for missing/invalidtemplate_idand missing/non-dictslot_payload, withzones_data[<index>]in the error text._scan_rendered_html_for_invalid_path_chars()scans rendered HTML asset refs forsrc,href, andurl(...); it raises on\,&, and'; it is invoked for rendered partial HTML and assembledslide_base._emit_diag_zones_shape()prints unconditional[DIAG] phase_z2 ...shape-only JSON, with call sites at Step 13render_slideentry and Step 12slot_payloademit.Home.tsxlogsconsole.log("[DIAG raw overrides]", { file, overrides })afterflushUserOverrides()and immediately beforerunPipeline(state.uploadedFile, overrides).test_phase_z2_diag_smoke_general.pyenumerates frame IDs fromload_frame_contracts(); current registry count is 32, so coverage is registry-driven rather than sample-specific.build_layout_css,as_posix, orvisual_checkchanges in the #71 commit diff.=== EVIDENCE ===
Commands run:
git status --shortgit log -1 --format="%H%n%s%n%P"git diff-tree --no-commit-id --name-status -r 5deeb97cf6b7d192bb746975d4f1e51cefe27504git show --stat --oneline --decorate=short 5deeb97cf6b7d192bb746975d4f1e51cefe27504git ls-remote origin refs/heads/maingit ls-remote slide2 refs/heads/mainrg -n "def _emit_diag_zones_shape|def _scan_rendered_html_for_invalid_path_chars|Step 13 render_slide entry|Step 12 slot_payload emit|zones_data\\[|slot_payload|template_id" src/phase_z2_pipeline.pyrg -n "DIAG raw overrides|runPipeline\\(" Front/client/src/pages/Home.tsx Front/client/tests/handle_generate_diag.test.tssrc/phase_z2_pipeline.py,Front/client/src/pages/Home.tsx, andtests/phase_z2/test_phase_z2_diag_smoke_general.pypython -m pytest tests/phase_z2/test_phase_z2_diag_render_assertions.py tests/phase_z2/test_phase_z2_diag_invalid_char.py tests/phase_z2/test_phase_z2_diag_terminal_logs.py tests/phase_z2/test_phase_z2_diag_smoke_general.py -qpnpm exec vitest run client/tests/handle_generate_diag.test.tsgit diff c59864eb9a81bd3ed508ce9c38ff8296feadbb30 5deeb97cf6b7d192bb746975d4f1e51cefe27504 -- src/phase_z2_pipeline.py Front/client/src/pages/Home.tsx | rg -n "build_layout_css|as_posix|visual_check|def run_visual|visual_check"git diff --name-only c59864eb9a81bd3ed508ce9c38ff8296feadbb30 5deeb97cf6b7d192bb746975d4f1e51cefe27504Files checked:
D:\ad-hoc\kei\design_agent\src\phase_z2_pipeline.pyD:\ad-hoc\kei\design_agent\Front\client\src\pages\Home.tsxD:\ad-hoc\kei\design_agent\Front\client\tests\handle_generate_diag.test.tsD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_render_assertions.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_invalid_char.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_terminal_logs.pyD:\ad-hoc\kei\design_agent\tests\phase_z2\test_phase_z2_diag_smoke_general.pyTest results:
Commit SHA:
5deeb97cf6b7d192bb746975d4f1e51cefe27504Verified facts:
HEAD,origin/main, andslide2/mainall resolve to5deeb97cf6b7d192bb746975d4f1e51cefe27504.build_layout_cssrefactor.FINAL_CONSENSUS: YES