* test(#3717): add failing-first coverage for text_en language-aware classification Adds unit tests for the not-yet-implemented text_en field on Requirement (fallback selection, empty/whitespace/non-string rejection, shapes-override precedence), a SHAPE_CUES/VALID_SHAPES parity guard (RULESET.GENERATIVE-FIX), and workflow-prose contract tests asserting spec-phase.md Step 5.5 documents populating text_en for response_language projects. All new tests are RED until src/edge-probe.cts and the workflow docs are updated. * feat(#3717): make edge-probe shape classification read an optional text_en field Requirement gains an optional text_en; classifyShape's own signature stays untouched (a locked, directly-tested export), and the text_en ?? text selection is pushed to proposeEdges' single call site instead. text_en is validated fail-closed: an empty or whitespace-only value throws rather than silently winning the ?? fallback and degrading classification to zero shapes. This makes the #2773 doc-only translation convention an explicit, validatable field instead of an invisible instruction, per the approved Form-1 scope on #3717. * docs(#3717): document the text_en field across spec-phase, reference and how-to docs Updates Step 5.5's response_language instructions, the edge-probe reference Inputs contract, the FEATURES.md fragment, and the non-English how-to guide to describe the new text_en field: text keeps the requirement's own wording in all cases, text_en (when populated) is the engine-only English rendering the classifier prefers. * docs(#3717): record the text_en locked-surface change in CONTEXT.md and ADR-550 Updates the Edge Probe Module glossary entry to describe the text_en field and its fail-closed validation, and appends an ADR-550 amendment recording why this is additive and does not re-open the #652 LLM-classifier rejection (text_en is a plain field read by the existing deterministic regex classifier, not a new model-dependent surface). * docs(#3717): add changeset fragment and regenerate FEATURES.md pr:0 placeholder — backfilled with the real PR number after the PR opens. * docs(#3717): attribute the text_en machine check to engine-level validation, not prose tests Code-review (Spec axis) finding: the workflow-prose contract tests and the ADR-550 amendment overclaimed themselves as "the machine check the #2773 doc-only stopgap lacked." That check is actually engine-level (validateRequirement/classifyShape, covered in tests/edge-probe.test.cjs) — the prose tests are the same style of assertion #2773 already used. Reworded both to attribute the claim correctly. * fix(#3717): rewrap spec-phase.md so the id-unchanged sentence stays on one line The #3717 rewrite of Step 5.5's response_language paragraph moved a line break so "requirement `id`s" ended one physical line and "are never translated" started the next. The pre-existing #2773 regression test (tests/edge-probe-spec-phase-contract.test.cjs) asserts id + "never translated" on the SAME line (no \n in between, matching git's own line-oriented prose), so the reflow silently broke it. Rewrapped so the sentence lands on one line again, verified against every #2773/#3717 regex assertion in that test file. Emitted-Drift-Ack-Growth: spec-phase.md — #3717 adds text_en documentation to Step 5.5 (response_language paragraph + REQS_JSON heredoc comment); this growth is this PR's own diff, not incidental drift. * chore(#3717): backfill changeset PR number pr:0 -> pr:4156 now that the PR exists. --------- Co-authored-by: sim <sim@local>
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61 lines
5.1 KiB
Markdown
# How to probe edges in a non-English project
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**Goal:** Get real edge-completeness coverage on a spec written in a language other than English, instead of every requirement landing in `unclassified` and the whole taxonomy quietly contributing nothing.
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**Prerequisites:** A project with `response_language` set (see [Configuration](../CONFIGURATION.md)), and a phase whose `/gsd-spec-phase` run has passed the ambiguity gate. The edge-completeness probe (Step 5.5) then runs automatically — you do not invoke it separately.
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For the taxonomy and the reasoning behind front-of-pipeline edge analysis, see [Spec-Phase Edge-Completeness Probe](../FEATURES.md#144-spec-phase-edge-completeness-probe). For how to act on findings once they appear, see [Resolve edge-coverage findings](resolve-edge-coverage-findings.md). This guide covers only what is different when your spec is not in English.
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---
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## What happens, and why
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The probe classifies each requirement's data/behavior shape by matching **English** word-boundary cues against the requirement text. A requirement written in another language matches nothing, classifies to zero shapes, raises zero categories, and surfaces as a single `unclassified — review manually` row.
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That is not a rejection you can act on — it looks identical to a genuinely edge-free requirement. When it happens to *every* requirement, the probe has contributed nothing to the spec.
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So Step 5.5 populates an optional `text_en` field alongside each requirement — a faithful English translation — which the engine reads in preference to `text` for classification (`text_en ?? text`). Your spec's own `text` stays in your language throughout. Concretely, for the same requirement:
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| Requirement `text` | Requirement `text_en` | Shapes | Edges raised |
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| `O sistema mescla intervalos sobrepostos em uma lista ordenada` | *(absent)* | none | none — one `unclassified` row |
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| `O sistema mescla intervalos sobrepostos em uma lista ordenada` | `The system merges overlapping intervals in a sorted list` | `collection` | `adjacency`, `empty`, `ordering` |
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## What you do
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Nothing extra. The translation happens inside Step 5.5 as part of the run, populating the engine-only `text_en` field.
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What you should *see* is the split: your **spec stays in `response_language`** — its requirements, its acceptance criteria, its `## Edge Coverage` section — while the probe's findings are reasoned about from `text_en`, an English rendering of the requirement text that lives alongside (never in place of) your requirement's own `text`. Requirement ids (`R1`, `R2`, …) are never translated or renumbered, so a finding always names the same requirement you wrote.
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If your spec comes back anglicized, that is a bug worth reporting — only the transient `text_en` field is translated, never the document.
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## Tell "no edges here" apart from "the probe could not read it"
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This is the distinction that matters, because both look like an `unclassified` row.
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| What you see | What it means | What to do |
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| A few `unclassified` rows among normally-classified ones | Those requirements carry no shape cue **in any language**. This is the classifier's known recall gap, not a translation problem. | Resolve each like any other finding — or author an explicit `shapes` array on the requirement (below). |
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| **Every** requirement `unclassified`, and a `WARNING: edge-probe proposed ZERO applicable edges` | The probe could not read your requirements at all. | Confirm the run really is translating the probe input. Do not accept an empty `## Edge Coverage` section. |
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| Some requirements classified, the rest `unclassified`, no warning | **The silent case.** The zero-applicable warning fires only when *all* requirements are unclassified, so a partly-classified spec raises nothing. | Check the `unclassified` ones individually against the row above. |
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Translation makes the classifier *applicable*; it does not make it omniscient. A requirement carrying no shape cue in English either — for example "the command exits with code 1 on invalid input" — still classifies to zero. That is expected, and the fix is the same one an English-language project uses.
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## Force the shape when the prose carries no cue
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When a requirement is genuinely edge-relevant but no cue fires, do not fight the wording. Author the shape explicitly — an authored `shapes` array bypasses prose classification entirely, in any language:
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```json
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{ "id": "R4", "text": "The command exits with code 1 on invalid input", "shapes": ["stateful"] }
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```
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`shapes` accepts any of `numeric-range`, `collection`, `text`, `stateful`, `io`. The example above raises `idempotency` and `concurrency`.
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An explicit empty array — `"shapes": []` — is the opposite signal: your deliberate "this requirement has no edge surface", which stays silent rather than surfacing an `unclassified` row.
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## Related
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- [Resolve edge-coverage findings](resolve-edge-coverage-findings.md) — what to do with each finding once it is raised
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- [Spec-Phase Edge-Completeness Probe](../FEATURES.md#144-spec-phase-edge-completeness-probe) — the taxonomy and the rationale
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- [Configuration](../CONFIGURATION.md) — the `response_language` setting
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