Commit Graph

4 Commits

Author SHA1 Message Date
0xdhx
08021b02c0 fix(#2665): scrub config-location env vars in every TEST_ENV_BASE declaration
TEST_ENV_BASE blanks session-identity variables but none of the three that
decide WHERE a child process writes: CLAUDE_CONFIG_DIR, GSD_RUNTIME and
CODEX_HOME. The config-home resolver is env-first (runtime-homes.cts, the
dot-home case consults the env var before the home-derived fallback), so an
ambient CLAUDE_CONFIG_DIR in the developer's shell beats a call site that
sandboxes only HOME. The suite then writes into the developer's real config
directory -- including a registered skill under <configDir>/skills/ whose
body carries behavioural directives that load into later sessions.

Blank all three alongside the session-identity vars. `...env` still spreads
last, so the five call sites that already constrain these locally keep
winning with their explicit values.

TEST_ENV_BASE is re-declared in nine files, so the three lines are added
nine times rather than once. Consolidating the nine into a single exported
constant -- and fixing the TERM_SESSION / TERM_SESSION_ID drift between the
copies -- is deliberately left out of this change; see the PR body.

One call site needed adjusting. capability-state.test.cjs's
`capability state --runtime claude` CLI test passed no env at all and
compared the CHILD's resolved config dir against the PARENT process's
getGlobalConfigDir('claude'). That agreed only because the child inherited
the developer's ambient CLAUDE_CONFIG_DIR -- i.e. it passed *because of*
the leak. It now redirects both runtime homes into the sandbox and asserts
against values the test controls, so it is hermetic with the variable set
or unset.

Regression case folded into the owning module's test file rather than a new
bug-NNNN file, per scripts/lint-regression-test-names.cjs. It sets the
variable on the PARENT process, which is the actual vector; setting it in
the per-call env argument would exercise a path that was never broken.
2026-08-08 05:49:33 -05:00
Tom Boucher
5fd5c81042 test(#3055): add the process seam so a subprocess timeout is expressible as data (#3066)
* test(#3055): add the process seam and route runGsdTools through it

Adds tests/helpers/process-seam.cjs — runNode/runGit/runHook over spawnSync,
each returning a typed discriminated union
{ outcome, exitCode, stdout, stderr, timedOut, signal, killed, code }.
Every call is timeout-bounded; there is no unbounded path.

runGsdTools becomes an adapter over the seam. Its legacy
{ success, output, error, exitCode } shape and retry-once-on-kill behaviour
are preserved byte-identically, so none of its 136 caller files change.

Outcome discrimination was corrected against probed runtime behaviour rather
than assumption: a timeout and a maxBuffer overflow are identical on both
status (null) and signal (SIGTERM), and differ only by code (ETIMEDOUT vs
ENOBUFS). Overflow is therefore classified before timeout. This fixes a live
defect — the previous isKilled() treated an overflow as a kill, retried it for
a second full 60s run, and then reported "host OOM or scheduler contention"
for a child that had merely printed too much.

Also widens the ESLint tests glob from tests/**/*.test.cjs to tests/**/*.cjs,
which brought 31 previously unlinted shared helpers under the same rules their
sibling test files already obey, and fixes the 5 violations that surfaced —
including a bare npm invocation without shell:true in
tests/helpers/emitted-runtime.cjs (DEFECT.WINDOWS-TEST-PORTABILITY), now
routed through the existing portable runNpm helper.

Refs #3051

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#3055): migrate every local spawn wrapper onto the process seam

Replaces the spawn body of all 25 local runHook/runGuard/runGate definitions
with a call to tests/helpers/process-seam.cjs. Each wrapper keeps its name,
parameter list, return shape and post-processing (JSON parse, ANSI strip, env
sanitising, field extraction) — only the spawn mechanism changes, so no test
assertion moves.

The 4 bash-driven wrappers use the seam's explicit `interpreter` option rather
than a fourth primitive; it is explicit rather than inferred from the file
extension, because guessing an interpreter from a path fails silently when a
script's name does not match its shebang.

Seven wrappers were previously unbounded and now carry an explicit timeout
sized to what each actually runs, not the seam default. Two of those seven
(gsd-write-guard, lint-docs-command-form) were absent from the issue's
inventory entirely and were found by scanning after the migration.

Adds the CONTEXT.md `### Process seam` glossary entry and a CONTRIBUTING.md
reference section covering the three primitives, the discriminated union, and
the two rules the seam enforces.

Scope disclosure recorded in the phase design notes: the issue scoped three
identifier names. A scan for local helpers that spawn AND return the spawn
result finds 113 across 82 names, 71 of them unbounded, plus 122 unbounded
direct git call sites. This change bounds 25 of those. The remaining surface
is the same defect class and is NOT closed by this PR.

Refs #3051

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3055): classify an externally-killed child as KILLED, not EXITED

Blocker found in this branch's own diff, independently confirmed by an
isolated reviewer.

A child killed by an external signal — a genuine bench OOM kill — makes
spawnSync return { status: null, signal: 'SIGKILL' } with NO .error field.
The seam's "no error implies EXITED" rule therefore classified it as a clean
exit, and runGsdTools returned { success: false, exitCode: 1 } without
retrying. That silently defeated the #969 kill-discrimination for precisely
the case it was built for: the old isKilled() fired on `signal != null`,
retried once, then threw a labelled resource-starvation error. A real OOM
would have been reported as an ordinary assertion failure.

Adds a fifth outcome, KILLED, for "no error but a signal is set", and makes
the adapter retry on TIMED_OUT or KILLED — reproducing the old
`killed || signal != null || code === 'ETIMEDOUT'` condition exactly.
SPAWN_FAILED still does not retry (matching the old behaviour, where signal
was null). BUFFER_OVERFLOW still does not retry, which remains a deliberate
divergence: the old code retried it because signal was SIGTERM, burning a
second 60s run on a child that had merely printed too much.

All five outcomes verified against the live runtime rather than assumed:
SIGKILL -> killed, exit 0/7 -> exited, timeout -> timed_out (ETIMEDOUT),
>1MB stdout -> buffer_overflow (ENOBUFS).

Refs #3051

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3055): address standards-review findings on this branch

Three findings from the standards axis of the review, all in this branch's
own diff.

The CONTEXT.md glossary entry this branch introduced was already stale on the
branch's own last commit: it enumerated a 4-member OUTCOME while the code had
5, because the KILLED fix did not update it. That is precisely the drift the
"module changes update Domain-terms" gate exists to catch, so the entry now
lists all five and explains KILLED.

api-coverage-gate-e2e compared an outcome against the raw string 'exited'
rather than OUTCOME.EXITED, the only such outlier; the enum is now imported
and used. A sweep for the other four outcome literals found no further
comparison sites.

Three call sites hand the literal bash flag '-c' to the seam's first
parameter, which the JSDoc described as an absolute script path. Rather than
add a fourth primitive, the contract is corrected to match reality: the
parameter is renamed `target` and documented as the first argv element handed
to the interpreter — normally a script path, but for an interpreter invoked
with an inline program it may be that interpreter's own flag. No behaviour
change.

Refs #3051

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#3055): assert the cross-platform timeout contract, not the macOS one

The remote runner failed on both Linux lanes (node 22 and node 24, identical)
while the same tests passed locally on macOS. Two assertions encoded a
platform-specific behaviour as a cross-platform guarantee.

When spawnSync times out, macOS preserves the child's partial stdout/stderr;
Linux discards it and returns empty strings. Verified on node v26.5.1 both
ways. The seam passes through whatever spawnSync hands it and cannot
manufacture output that was discarded, so the production code was correct —
the tests were wrong.

Both tests now assert the guarantee the seam actually makes on every
platform: outcome TIMED_OUT, timedOut true, and stdout/stderr always being
strings rather than undefined or a Buffer. The partial-content assertions are
retained behind an explicit process.platform === 'darwin' guard so the macOS
coverage is not lost, and the first test is renamed to say what it now
guarantees.

This is the failure mode the remote matrix exists to catch: local macOS
verification would have shipped it.

Refs #3051

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#3055): classify a failed spawn as SPAWN_FAILED, not a timeout

Windows CI caught two defects the Linux matrix could not.

tests/context-predicates-query.test.cjs passes a 32K-char argv value. On
Windows that exceeds the argv limit and spawnSync fails with code
ENAMETOOLONG, signal null, status null. The seam's fallback rule — "otherwise,
status === null implies TIMED_OUT" — swallowed it, so the adapter retried a
spawn that can never succeed and then threw the resource-starvation error. The
old isKilled() returned false for that shape and returned an ordinary failure
result.

TIMED_OUT is now identified positively: code === 'ETIMEDOUT' OR signal is set.
Anything else carrying an error is SPAWN_FAILED, which covers ENAMETOOLONG,
E2BIG, EACCES and ENOENT alike. The signal clause is what keeps a platform
whose timeout errno differs classified correctly, so the greedy catch-all is no
longer needed.

The second defect is a contract regression I introduced and had claimed
otherwise. That same test asserts `typeof r.exitCode === 'number'`, and
toLegacyShape was returning null for BUFFER_OVERFLOW and SPAWN_FAILED, so the
assertion failed on type. The old code returned `err.status ?? 1` on every
non-retried failure path. The adapter now returns 1 again for both, and the
comment claiming "never coerced to exitCode:1, unlike the pre-seam helper" is
retracted: the seam keeps the richer truth (exitCode null plus a distinct
outcome), the legacy adapter keeps the old numeric contract its callers
actually depend on.

Verified on this host: a 4MB argv yields E2BIG -> SPAWN_FAILED; ENOENT ->
SPAWN_FAILED; timeout -> TIMED_OUT; >1MB stdout -> BUFFER_OVERFLOW; SIGKILL ->
KILLED; clean exit -> EXITED.

Refs #3051

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-05 01:06:39 -04:00
Behruz Nassre Esfahani
d04e287fa9 fix(#2365): stop api-coverage detector false-positiving non-API phases (#2397)
* fix(#2365): stop the api-coverage detector false-positiving non-API phases

detectApiIntegration fired on any integration verb co-occurring anywhere on a
line with any API noun, treated / as a word boundary (so a first-party Next.js
src/app/api/... route path matched the noun "api"), and read any capitalized
word before API/SDK/REST/GraphQL as a service name behind a fixed stopword
denylist (so threat-model prose like "Resolver-only API" fired). Because the
verify:pre seal gate is BLOCKING, a phase touching no external API could not
reach UAT without fabricating a coverage matrix.

The compound rule now requires the verb and noun to share one clause (sentence
punctuation and table-cell walls end a clause) within a bounded word gap.
Non-prose spans are excluded before matching: fenced code (already), inline
code spans (new stripInlineCode in the markdown-sectionizer seam), and
path-shaped tokens. The <Service> API surface rule requires proper-noun
position — a clause-initial capitalized word is ordinary English and needs
dependency evidence (URL / package reference) on the same line — and rejects
compound modifiers ("Resolver-only", lowercase after the hyphen).

A phase that integrates no external API now has a first-class, reasoned way to
say so: a COVERAGE.md containing "No external API integration: <reason>"
satisfies the gate (declaration + rows is contradictory and blocks). The
true-positive path is pinned by regression tests: every default-vocabulary
positive still fires, including the widest word-gap pairing and the
surface-rule-only shape.

Fixes #2365

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(#2365): tighten api-coverage detector per Codex review (round 2)

Applies the Codex review findings on the initial #2365 fix:

- S-1: a COVERAGE.md "no external API integration" declaration is the human
  override for a fallible detector, so it must PASS even when detection still
  fires — but the contradiction is now SURFACED in the gate output (overridden
  signal count + terms) instead of passing silently.
- S-2: verb/noun pairing is now a term-group nearest-pair merge walk over
  precomputed word ordinals (computeWordStarts / minWordGap), not a match×match
  cross product — a hostile line repeating one pair thousands of times stays
  linear instead of going quadratic.
- FN-4: package-shaped inline-code spans (`stripe-sdk`, `@stripe/stripe-js`)
  are kept as noun/dependency evidence rather than being fully masked, so a
  genuine dependency reference inside code ticks still corroborates.
- C-1: the <Service> API surface rule now scans every candidate in every
  clause; a rejected first candidate no longer shadows a later genuine service.
- Cross-clause binding: a verb may bind a noun in the immediately following
  clause only when its own clause names a service object, within a tight gap —
  admits "Integrate Stripe, exposing its endpoints …" without re-admitting the
  unrelated-clauses false-positive class.
- Internal-descriptor negative evidence ("internal Payments API",
  "the internal endpoint") never pairs; URL/scheme matching generalized beyond
  http(s).

All 5 acceptance criteria still hold: the three reported false positives are
clean and "integrate the Stripe API" still fires. Built .cjs committed
alongside the .cts. tsc + eslint (incl. no-adhoc-markdown-parsing) +
lint:regression-names clean; affected suites 256/256 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): retune api-coverage detector fail-closed per Codex review (round 3)

Codex's second-round review found the round-2 tightening had over-corrected into
FAIL-OPEN false negatives — realistic external-API prose that the BLOCKING seal
gate silently let through (the catastrophic class, since a missed API surface is
worse than a dismissable false positive). Retuned the detector to be explicitly
fail-closed: lean toward detecting, and let the one-line COVERAGE.md "no external
API integration" declaration dismiss the residual false positives.

Fail-open false negatives fixed (all now detect):
- F1 clause-initial `<Service> API` with a plain follower ("Stripe API for
  payment processing") — dropped the follower-allowlist / corroboration gate on
  clause-initial surfaces; a service that is not a stopword, descriptor, or
  compound modifier is a real name from any clause position.
- F2 scheme-less external host ("api.stripe.com/v1") — a dotted host with an
  alphabetic final label now contributes its API nouns; a first-party route
  path (no dotted host) still does not.
- F3 vendor's first-party SDK ("Integrate Shopify's first-party SDK") — the
  compound path no longer filters nouns on "internal"/"first-party" (Codex: the
  qualifier can describe the vendor's own API, not the consuming project's).
- F4 long single integration clause — removed the word-gap cap entirely: it
  could not separate a 21-word genuine clause from an 18-word internal one, so
  the clause boundary is now the whole relationship test.
- F5 lowercase cross-clause service — cross-clause binding no longer requires a
  capitalized "service object".

New false positives fixed (all now clean):
- F6 a URL token that swallowed a trailing clause comma, merging two clauses —
  trailing clause punctuation is kept literal so the split survives.
- F7 a capitalized internal component authorizing cross-clause binding — the new
  gate requires a dependent elaboration, not a new coordinate clause opened by a
  conjunction ("…, then document…").
- F8 a protocol name read as a service ("REST API", "GraphQL API") — protocol
  and locality descriptors are rejected in the `<Service>` position.

- Finding 9: the inline-code-span scanner was O(n^2) on pathological backtick
  runs; rewritten to linear via a per-length run cursor (2 MB: 4.15 s -> ~6 ms),
  semantics preserved (148 sectionizer tests unchanged).

Net simplification: the fail-closed model removed the round-2 minWordGap /
groupByTerm / follower / corroboration machinery (350 insertions vs 445
deletions across the touched files). Under fail-closed, three round-2 negative
tests now correctly detect (integration verb + "internal"-qualified noun, and
the distant-same-clause case); none were trek-e acceptance FPs.

Verified: 1491/1491 unit tests pass; tsc + eslint (incl. no-adhoc-markdown-
parsing) + lint:regression-names clean; all 8 review findings reproduced as
regression tests, both directions. Built .cjs committed alongside the .cts.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): resolve round-3 Codex review findings (fail-closed, round 4)

Codex's round-3 adversarial review found the fail-closed retune had introduced
new holes in both directions. Resolved:

Fail-open false negatives (now detect):
- External host addressing a PATH ("graph.microsoft.com/v1.0/me") is itself an
  integration surface and contributes an endpoint noun even when the host names
  no vocabulary word. A bare domain link with no path ("https://example.com")
  stays a non-signal, so "Integrate … from example.com, document …" is still
  clean.
- Locality qualification ("internal", "private") no longer leaks across a
  sentence or clause boundary: only plain spaces may separate the descriptor
  from the service, so "The cache is private. Stripe API …" now detects.
- Cross-clause binding: the fragile head-word cap (which could not tell a
  genuine "Connect … to Stripe payments, exposing its endpoints" from an
  unrelated "Integrate … from URL, document …" — both 4 words after the verb)
  is replaced by a participial-continuation rule: a verb binds a noun in the
  next clause only when that clause begins with an "-ing" elaboration. This
  fixes the 4-word-head false negative AND the false positive below at once.

False positives (now clean):
- Cross-clause no longer binds a finite continuation regardless of separator:
  "Wire the settings form. Document endpoint props." / "…; document …" /
  "…, document …" are separate actions, not elaborations.

Perf (quadratic → linear):
- The trailing-punctuation peel is a backward char scan instead of an
  unanchored `[…]+$` regex (16k chars: 156 ms → ~1 ms).
- SERVICE_SURFACE_API_RE bounds the service-name length {1,40} so a hostile
  "A-A-…-x" run cannot drive O(n^2) backtracking (16k: 385 ms → ~3 ms).

Consumer fail-open (blocking gate):
- readPhaseScope now distinguishes "no plans" from a plan that EXISTS but is
  unreadable. On a read error the gate BLOCKS ("could not read the phase
  scope …") instead of silently certifying no-integration from partial scope —
  an unreadable plan could be the one describing the integration.

Documented fail-closed tradeoffs, now pinned with tests so they are not
"fixed" back into a fail-open: a clause-initial capitalized common word before
"API" ("Payment API", "Search API") reads as a service name; a long clause
pairs a verb with a distant noun; and a CommonMark inline code span that wraps
a newline is matched within-line only. Codex judged these acceptable because
the COVERAGE.md declaration is a cheap override.

One documented limitation remains out of scope: "Integrate Stripe, and
authenticate requests with its API" (a coordinate finite clause whose noun
refers back by pronoun) needs coreference resolution, beyond a lexical detector.

Verified: 379/379 affected + command-router tests pass (+14 new regression
tests covering every round-3 finding, both directions); tsc + eslint
(no-adhoc-markdown-parsing) + lint:regression-names clean. Built .cjs committed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): simplify to robust core — remove whack-a-mole heuristics (round 5)

Round-4 review confirmed the detector's two most complex features generate
findings in both directions no matter how they are tuned, because they need a
vendor dictionary + coreference the issue rules out in principle. Per the
operator's "ship the robust core" decision, both are removed and their gaps are
documented rather than chased further:

- Cross-clause binding DELETED (allowsCrossClause / participle rule). It caused
  a fail-open on finite continuations ("Integrate Stripe; use its OAuth
  endpoints" — missed) and a false positive on "-ing"-SPELLED nouns ("…, billing
  endpoint terminology…" — wrongly fired). Detection is now same-clause only.
- URL-path-as-evidence REVERTED. Treating every path-bearing URL as an endpoint
  fired on ordinary asset/link URLs ("…/theme.css", "…?next=/x", a docs/repo
  link) and recreated routine UI-phase false positives. An external URL is
  evidence only when it NAMES an API vocabulary word ("api.stripe.com/v1").

Two fail-open cases are now DOCUMENTED limitations, pinned by tests so a future
maintainer does not re-add the heuristics that caused the false positives above:
a service named only in a clause separate from its API noun, and a bare external
host that names no vocabulary word. Both are cheaply covered by the COVERAGE.md
declaration and rare in real phase prose ("integrate the X API").

Also fixed from the round-4 review:
- Qualification now survives markdown emphasis ("The **internal** Payments API"
  stays clean) while still not crossing a sentence/clause boundary.
- readPhaseScope fail-closes on a REAL read failure (EACCES/EIO) enumerating the
  phase directory or reading the roadmap fallback — not only per-plan-file
  failures; a missing directory/section remains a legitimate no-op. The
  declaration-override path surfaces scope_read_error so an incomplete-scope
  override stays visible.
- SERVICE_SURFACE_API_RE length-bound comment no longer overclaims.

Net: the detector is same-clause verb+noun + `<Service> API` surface, with
path/code/inline masking and a fail-closed posture. All five acceptance criteria
hold. 1573/1573 unit tests pass; tsc + eslint (no-adhoc-markdown-parsing) +
lint:regression-names clean. Built .cjs committed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): close roadmap-fallback fail-open + stale JSDoc (round-5 review)

The round-5 sanity review confirmed the detector simplification is sound (all
acceptance positives fire, all required negatives clean) and flagged one real
blocker plus a nit:

- Blocker: readPhaseScope's roadmap fallback could still silently pass an
  UNREADABLE roadmap. getRoadmapPhaseWithFallback gated on fs.existsSync(), which
  returns false on EACCES/EIO too — so an unreadable ROADMAP.md read as "absent",
  no exception reached isRealReadFailure, and the blocking gate certified empty
  scope. Fixed at the source: read the roadmap directly and honor the function's
  OWN documented contract — null only on ENOENT (genuinely absent), otherwise
  throw. Both existing callers already wrap it in try/catch expecting that throw,
  and readPhaseScope now fail-closes (blocks) via its roadmap catch. Verified by
  a new e2e test (unreadable roadmap fallback → block).

- Nit: the detectApiIntegration JSDoc still described the removed cross-clause
  participial binding and "every external hostname counts" — corrected to the
  actual same-clause-only behavior and the names-a-vocab-word URL rule.

Verified: full unit suite green; tsc + eslint + lint:regression-names clean.
Built .cjs committed (roadmap.cjs is gitignored/rebuilt, per repo convention).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(#2365): backfill changeset PR number (#2397)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(#2365): sync generated capability-registry + recapture install goldens

CI surfaced two generated-artifact staleness issues (all failing test shards +
lint-tests traced to these, not to a logic defect):

- gsd-core/bin/lib/capability-registry.cjs was stale: the initial fix edited the
  ai-integration `api-coverage-plan-pre.md` fragment (added the "No external API
  integration" declaration section) but did not regenerate the registry, which
  embeds an inline copy of that fragment. Regenerated via
  `gen-capability-registry.cjs --write` — the diff is exactly the fragment text
  sync. Fixes `lint:generated-sync` and the "committed registry is in sync" +
  "registry integration" tests.

- The 18 golden-install-parity fixtures were stale by exactly one hash line each
  — `gsd-core/references/api-coverage.md`, which this PR edits and which is a
  hashed installed artifact. Recaptured with `UPDATE_GOLDEN=1`; the diff is that
  single hash per runtime and nothing else. Fixes the `golden parity — *` tests.

No source or behavior change — generated artifacts only.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(#2365): flip representative-corpus manifest to assert the fixed behavior

The #2371 representative corpus (merged into next after this branch was cut) is a
known-bug tripwire: it asserts each fixture's currentBuggyOutput so the test
fails loudly the moment #2365 is fixed, at which point — per its own contract in
representative-corpus.test.cjs — the fixer removes currentBuggyOutput so the
assertion checks expectedDetected instead.

This is that moment. Removed currentBuggyOutput from the three detector fixtures
(nextjs-route-path, unrelated-verb-noun, threat-model-prose); the corpus now
asserts detected:false, which the fail-closed same-clause detector satisfies.
Notes updated to describe the fix rather than the bug. The #2366 matrix corpus
is left untouched — that tripwire belongs to its own PR (#2374).

Corpus test: 7/7 pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(#2365): skip chmod-000 fail-closed e2e tests on Windows

The three fail-closed gate tests induce an unreadable plan / directory / roadmap
with chmod 000, but Windows does not enforce POSIX mode bits — readFileSync
still succeeds, so the gate never reaches the read-error path and the assertion
fails on the windows-latest CI leg. The fail-closed LOGIC is platform-
independent (readError → block) and is fully exercised on the macOS/Linux legs;
only the method of inducing EACCES is POSIX-specific. Guard the three tests to
skip on win32 as well as root, mirroring golden-install-parity's win32 skip.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(#2365): address trek-e review — glossary, clock-seam, IO injection, bounds

Review response to PR #2397 (trek-e, CHANGES_REQUESTED). Fix logic unchanged;
this closes the test/process-hygiene findings.

Major:
- CONTEXT.md "Markdown Sectionizer" glossary now lists the two exports this fix
  relies on, `stripInlineCode` and `scanInlineCodeSpans` (glossary is a PR gate).
- Replaced the banned wall-clock assertion in the "hostile repeated-term line"
  test (Clock Seams rule — no elapsed-time asserts) with a deterministic
  signal-count assertion, which also directly verifies the term-dedup that keeps
  pairing linear (one signal for a 10k-pair line, not thousands).
- Rewrote the three fail-closed read-failure tests: instead of chmod 0o000
  (a no-op under root / on Windows, the pattern the repo's IO-failure convention
  avoids) they now exercise the newly-exported `readPhaseScope` in-process and
  inject the failure by monkeypatching fs.readFileSync/readdirSync to throw,
  restoring in finally. Deterministic and platform-independent (no skip needed),
  and they add the ENOENT-is-absence case that the chmod tests couldn't express.

Minor:
- Added limit / limit+1 boundary tests for SERVICE_SURFACE_API_RE's {1,40}
  service-name bound, QUALIFIER_LOOKBACK's 24-char window, and REASON_MAX_LEN
  (200) on the declaration reason.
- Added a fast-check property that fuzzes the tokenizer / clause splitter /
  masking (scanLineTokens, splitClauses, collectTermMatches) with adversarial
  tokens (slashes, backticks, URLs, clause punctuation) and asserts the detector
  is total (never throws), shape-stable, holds detected <=> signals, and is
  deterministic.

readPhaseScope is exported for the in-process tests. Verified: 125 detector +
19 gate tests pass; tsc + eslint + generated-sync (glossary/registry) +
lint-regression-test-names + lint-test-file-count clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-19 14:59:25 -04:00
Tom Boucher
6addeccd19 feat(ai-integration): API-coverage verify:pre gate (#1562)
Full API Coverage by Default — Opt Out, Never Opt In. A phase that integrates
an external API/SDK/service can no longer seal without a decided coverage matrix.

- src/api-coverage.cts: deterministic detector (compound verb+noun signal +
  <Service> API/SDK surface; stopword-guarded; strips fenced code) + matrix
  parse/validate/render with field-length caps.
- check api-coverage.verify-pre: blocking seal-time gate; phase arg resolved as
  a token under .planning/phases/ only (traversal-neutralized); validates
  COVERAGE.md or blocks iff a strong integration signal is detected and no
  matrix exists; fail-closed when phases tree exists but phase unresolvable.
- capabilities/ai-integration: workflow.api_coverage_gate config key (default
  true), plan:pre contribution, blocking verify:pre gate. Data-driven.
- gsd-core/workflows/verify-work.md: generic verify:pre gate dispatch.
- Tests: detector FP/FN + matrix validation + fast-check bijection; gate e2e.
  Code+security review findings fixed (stopword FP, scope containment, pipe/cap
  rejection, prompt-injection message hygiene).
- Regenerated registry/matrix/loop-host-contract/goldens/baseline + docs.

Closes #1562
2026-07-07 15:11:12 -04:00