f7df920681f233ae0fe064ee659550bdf41ff708
4 Commits
| Author | SHA1 | Message | Date | |
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Tom Boucher
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c28134ab39 |
fix(#3271): delete 25 duplicated folded test suites and fix three runner defects found doing it (#3285)
* test(#3271): guard against a folded suite appearing twice in one host Adds local/no-duplicate-fold-marker, an AST rule that reports the second and every subsequent `folded:<name>` marker in a host file, plus RuleTester cases and a tree-wide regression assertion. Failing-first on purpose: the rule is registered at error and the 25 duplicated regions are still present, so eslint and the new tree-wide test are RED. The deletions land in the next commit. The marker key is the whitespace-delimited token after `folded:` — not the issue's `[a-z0-9-]*` slice, which truncates at `.` and false-positives on tests/model-resolver.test.cjs where feat-443-effort-fast-mode.integration and feat-443-effort-fast-mode are two distinct folded suites. Refs #3271 * fix(#3271): delete 25 duplicated folded suites from three install hosts Three consolidated install suites each carried a verbatim second copy of a contiguous run of #1969 B1 folded blocks. Byte-identical, constant offset, and green — each duplicated block registered and ran twice on every lane. tests/install.test.cjs 5981-9937 (3957 lines, 18 blocks) tests/install-minimal-hooks.test.cjs 2734-4015 (1282 lines, 5 blocks) tests/install-write-confinement.test.cjs 1754-2321 ( 568 lines, 2 blocks) Introduced by |
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Tom Boucher
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3fac6e629f |
test(#3145): bound the installer/runtime cluster onto the process seam (#3176)
* test(#3145): bound the installer/runtime cluster onto the process seam Migrates 156 unbounded sync spawn sites across 47 files. Allowlist 120 to 73. Timeouts are sized from evidence already in the tree rather than a house default, because this wave spawns installers rather than git plumbing and an undersized bound does not catch a hang -- it manufactures CI flake, which is worse, since a flake gets re-run instead of investigated. install.test.cjs records a real spawnSync ETIMEDOUT at a 60000ms cap on a loaded bench while another lane passed the same commit in 12.7s, so full installs are bound at 120000ms against that recorded incident. Also adds an auditable escape to the guard's timeout ceiling. The 600000ms cap was set in #3143 from partial evidence, but fragment-single-edit- propagation carries a documented, load-tested 900000ms bound on a run that chains a full build plus eight generators -- the guard would have rejected a correct timeout the moment that file left the allowlist. A value above the ceiling is now permitted only with an inline allow-spawn-timeout-ceiling marker carrying a non-empty reason. It raises the ceiling; it never waives the requirement for a bound, which is asserted directly. install-shared.cjs keeps its hand-rolled assert rather than routing through throwIfFailed: its message embeds both streams, and throwIfFailed carries only a trimmed stderr. The message now also names the outcome, so a bounded timeout reads as such across its 38 importers instead of as expected null to equal 0. * test(#3145): extract class-norm timeouts and correct the build-hooks sizing A pre-PR review found 52 copies of four class-norm timeout constants across this wave. These are not per-suite fixture bindings -- they are shared facts about how long a class of subprocess takes, derived from a recorded bench incident. That norm already moved once (60000 to 120000 after a real ETIMEDOUT), and 52 copies would have drifted the next time it moved. Extracts tests/helpers/timeouts.cjs, where each norm is justified once, and converts the copies. A site that genuinely differs -- a real tsc compile, or regen:derived -- keeps its own local constant with its own justification. Also corrects a misclassification: scripts/build-hooks.js was sized as a build at 120000 in twelve places and 60000 in another, but it compiles and bundles nothing. Its own header says no bundling needed; it copies pre-built files and syntax-checks them with vm. Three different values bounded one script; now there is one. * test(#3145): fix red CI — lint self-match and a Windows chunk overrun Two failures on PR 3176. lint-allow-test-rule-refs read a RuleTester fixture as a real exemption. The fixture exists to prove an unrelated marker does NOT suppress the rule, so it carries that marker's literal text as test data. Split via concatenation, the same idiom no-unbounded-spawn-allowlist.test.cjs already uses for its own self-match problem. The explanatory comment needed the same treatment. The Windows shard 3/3 chunk was killed at its 600000ms budget. Output stopped seven minutes before the kill, so this was an overrun rather than a slow chunk: regenDerivedPropagatesSingleFragmentEditWithNoSecondSourceSurface runs regen:derived bounded at 900000ms, which is larger than the whole chunk budget, so the chunk killer always fires first and it can never complete there. Both the test and that bound predate this change; modifying the file pulled it into the Windows targeted set and exposed it. Skipped on Windows with the reason recorded; the Linux lanes cover it. The 900000 bound and its ceiling marker are unchanged -- they are correct. * test(#3145): refresh the stale test-timings cost table The Windows shard was killed at its 600000ms per-chunk budget. run-tests.cjs packs chunks by measured duration from tests/test-timings.json, and an unknown file falls back to the table's median weight -- advisory by design, but it silently underweights exactly the files that matter. Four of the failing chunk's 22 files were absent from the table, including the two heaviest: fragment-single-edit-propagation.install.test.cjs at 230s (it runs regen:derived) and agent-fragments-emission.install.test.cjs at 79s. Both were weighted as average, so the chunk's total weight read 53.68 against a budget of 60 and the packer produced a single chunk. Regenerated from a passing full-suite run, per the remedy the script itself documents. 700 to 770 entries, 70 added, 0 dropped -- verified, since gen-test-timings.cjs replaces the table wholesale rather than merging. Proven against the real packer: the same 22 files now weigh 103.91 and split into two chunks. No logic, budget, or timeout was changed; raising a budget to make a red gate pass is not a fix. --------- Co-authored-by: sim <sim@local> |
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Tom Boucher
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53ea8e0664 |
fix(#3057): make a guard's failure distinguishable from its benign result — Wave 1 (#3088)
* fix(#3057): refuse the write when the duplicate scan cannot complete writeManifest documents itself as a fail-closed duplicate guard: if any existing manifest shares plan_id with a different, non-terminal job_id it must refuse, because dispatching again would duplicate the external job. It could not honour that. The scan reads every sibling manifest looking for the duplicate, and an unreadable or unparseable sibling was `continue`d past. If the corrupt file was the one holding the live duplicate, the scan found nothing and a duplicate external job dispatched. The asymmetry is what gives it away: a malformed TARGET refused with malformed_existing because clobbering is unacceptable, while a malformed SIBLING was skipped — yet siblings are the only thing the duplicate check reads. Adds a scan_incomplete verdict that refuses and names the offending file, so an operator can quarantine or repair it. Fail-closed alone would let one stale corrupt manifest wedge every dispatch for that planning dir permanently; naming the file is what makes refusing survivable. malformed_existing is untouched, so the target/sibling distinction stays visible. The docstring is updated — it previously stated a rule the function did not keep. memFs() gains an optional failReads map so these branches are reachable at all; they had zero coverage because the fake could not express a per-file read fault. The signature is additive and every existing caller is unchanged. The regression is proved by a pair, not a single test. A control writes a readable sibling holding a genuine non-terminal duplicate and asserts duplicate_plan_id, establishing the scenario is real; the regression then makes that same path unreadable and asserts scan_incomplete. A first draft of this test used a corrupt-JSON fixture containing no plan_id at all while its comment claimed otherwise — it duplicated the unparseable-sibling case and proved nothing, which is the defect class this phase exists to remove. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3057): make a guard's failure distinguishable from its benign result Wave 1 of the negative-space backfill: the branches where a guard that could not verify something reported the same value it reports when everything is fine. That indistinguishability is the defect; every fix here makes the two states tellable apart, and every test proves it with a pair — one for the failure, one for the benign case. A single test cannot establish that two states are distinguishable, which is the whole property being fixed. state.cts phaseInventoryProvider returned null for both a real disk-scan failure and a genuinely empty phases dir, so `state rebuild` could report success while phase-table reconciliation never ran. It now returns a discriminated result and the CLI surfaces phase_inventory_scan_failed plus a reason. The reason field turned out never to have been wired into the emitted JSON at all — it existed only as an internal variable — so a test could only assert on the operator-facing note. It is a real field now. state.cts treated an unreadable lock body the same as an empty one, applying the 1-second stealable floor. A lock we cannot read is not a lock we know is stale; an unreadable body is now held to the deadman ceiling like a live holder. verification.cts findStaleVerificationSummary returned null on any fs, scan or clock failure — meaning "not stale". It now returns a discriminated StaleCheckResult and the caller records that the check was indeterminate. git-base-branch resolveBaseBranch returned 'main' both when no candidate branch existed and when every git tier timed out. A diagnostics variant now reports whether the answer was verified, and the CLI writes an unverified-fallback note to stderr. The stdout contract five workflows parse is untouched. worktree-safety snapshotWorktreeInventory left exists:true when statSync threw, so a guard that could not check reported the worktree present; exists is now tri-state and a stat failure surfaces as an 'unverified' finding. planWorktreePrune reported 'no_worktrees' for a parse failure, which is not the same as an empty list — and it drives a prune. It now reports 'parse_failed'. Fixing the inventory change exposed a second fail-open in verify.cts: the validate-health consumer silently dropped findings whose kind it did not recognise, so the new kind would have vanished. That is closed too — worth noting that the survey enumerated producers of degraded verdicts, not consumers that discard them. worktree-base-ref and state-transition gain the distinguishing signal without changing what they do: headAbsenceVerified, and a phase-inventory scan meta. Whether those guards should ACT differently is a product question this change does not answer, and both are flagged rather than quietly settled. rescueSummaryArtifacts is left alone: rescuing on an uncertain cat-file is deliberate per #2556. It now has tests proving it, and a recorded negative finding — git cat-file -e returns 128 for both "absent from HEAD" and a fatal error, so "uncertain" and "certain-and-fine" are not separable at the git level. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3057): assert typed values, not rendered text Ten assertions in the rebuild CLI suite matched substrings of produced output — STATE.md body fields, a markdown table row, an audit-log heading, and JSON keys read as text. CONTRIBUTING prohibits that: if the code under test produces text, the test asserts on its structured surface instead. No production surface had to be built. Every one already existed and was already compiled into bin/lib: stateExtractField for body fields, parseMarkdownTable for the phase table, collectSection for the audit-log section, and result.data.log — already a typed RebuildLogEntry[]. The tests were matching rendered text sitting next to the structured data. One of those assertions was passing for the wrong reason. `stdout.includes ('rebuilt')` matched the JSON KEY name, not a value: the dry-run path emits `mutated` and the real path emits `rebuilt`, so it would have passed whether the value was true or false. It now asserts the value. external-job's refusal already had to name the offending file — that naming is why the fail-closed variant is survivable rather than a permanent wedge — but the tests proved it by substring of a prose message. The failure result now carries offendingPath as its own field and the tests assert it by value. The human message is unchanged; operators read it. Array membership is left alone. `phaseIds.includes('99')` and `result.updated.includes('Completed Phases')` are membership checks on real arrays, not text matching, and converting them would weaken nothing and clarify nothing. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3057): execute acquireStateLock instead of grepping its source The non-EEXIST lock test asserted on the TEXT of the built .cjs and never called acquireStateLock. It carried an allow-test-rule: architectural-invariant exemption to permit that. A source grep proves a literal is present in a file, not that the behaviour works — it is weaker than a liveness test, which at least runs the code, and it was the only coverage the fatal-errno path had. Replaced with tests that inject the errno through fs and assert what actually happens: a fatal EACCES propagates out of acquireStateLock with zero backoff sleeps, while EAGAIN/EINTR/EINVAL/EIO/ENOENT/ESTALE/EPERM/EBUSY retry once and succeed. The exemption is removed and its allowlist entry with it. One old assertion is deliberately not carried over: it checked the retryable errnos were expressed as a Set rather than an inline literal. That is a shape check with no runtime signature; the behavioural tests fail if the code reverts to the old inline check, which is the regression it was really guarding. The #3057 lock-body tests move into that same file rather than a new one, which is what lint-test-file-count asks for and puts every acquireStateLock test in one place. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3057): surface an indeterminate staleness check to its callers An isolated review caught an inconsistency inside this wave. Two of the three "add the distinguishing signal" fixes wire through to something a user sees: git base-branch writes an unverified-fallback diagnostic to stderr, and an unverifiable worktree surfaces as a W020 finding. The third set staleCheckIndeterminate on readVerificationStatus's result and nothing read it. A signal nobody consumes leaves the fail-open exactly as silent as before: the staleness check could fail and the operator saw precisely what they would see if the answer were genuinely "not stale". That is the defect this issue exists to remove, so it is not defensible as scaffolding when its two siblings in the same change already wire through. All five callers now surface it, each through the channel it already had rather than a mechanism imposed uniformly: phase complete adds it to its existing warnings array and, on the blocked path, as an additive note on the error text; init and roadmap carry it as a field on output they already emit; the UAT report carries it without ever gating passed/blockers; workstream inventory takes an injectable writeDiagnostic mirroring the git base-branch idiom, because its return shape had nowhere to hang a per-phase field without rippling the builder's types. The routing decision is unchanged everywhere. What changes is only that a caller and an operator can now tell a failed check from a completed one. That diagnostic carries structured meta rather than being asserted by regex — the default still writes only the human message to stderr, but tests assert phaseDir and reason by value. Two earlier assertions in this branch were converted the same way; this was the last raw-text assertion left. Also records a scope correction: the completePhaseCore guards now compare stateReplaceField's result to the body instead of testing truthiness, so a field whose substitution produced identical text no longer reports as updated. That is a real behaviour fix, not the signal-only change this file was described as carrying, and its tests cover both the changed and unchanged cases. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3057): bound two heavy subprocesses for a loaded bench, not an idle one The remote matrix surfaced three failures unrelated to this branch's changes. All were bad tests, and a re-run would have hidden every one of them. The reviewer-flags parse block bounded bash -> node -> a full gsd-tools cold start at 5 seconds. On a bench running thirty thousand tests in parallel that is not a hang, it is a busy machine. Raised to 30s, matching the convention sibling suites already use for script invocations, with a comment saying what the budget covers so nobody tightens it back. Two further copies of the same 5-second spawn in the same file had the identical defect and are raised too — they were not in the failure report, but they will be next time. The fragment-propagation test bounded npm run regen:derived — a full build plus eight generators, the heaviest subprocess in the suite — at five minutes, and node22 was killed near the end. The captured output proves it: every generator had written its files and gen:install-tree had emitted all fifteen runtimes before the kill. Raised to fifteen minutes. That failure read as `null !== 0`, which says nothing. status null means killed, not a non-zero exit, and the two want different responses: one is a timeout to size correctly, the other is a real build break. The assertion now distinguishes them and names the signal. Neither test's assertions were weakened and no retry was added. A retry here would suppress exactly the signal the timeout exists to produce. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3057): capture fd 1 through the mock tracker, not a raw reassignment The phase suite reported zero test results on both lanes while running for five and a half minutes and exiting 1. No assertion text, no stderr, four events for the whole file: enqueue, start, dequeue, complete. That shape is not a failing assertion — it is the runner being unable to read the child at all, because it parses its event stream from the child's stdout. The cause was the capture helper reassigning fs.writeSync directly. Proven rather than assumed: a standalone probe patched fs.writeSync and called process.stdout.write, and the interception fired only when fd 1 resolved to a FILE, not when it was a pipe. The remote runner captures the event stream to a file, so a helper that was invisible against a pipe swallowed the reporter's own output on the bench. That is also why the two sibling suites wired the same way in this change pass cleanly — they use the mock tracker, the seam io.test.cjs established for this exact function. The helper now uses t.mock.method with an explicit restore after each call, so teardown belongs to node:test rather than a second hand-rolled implementation, and the interception cannot outlive the one synchronous call it wraps even if that call throws. Ten call sites thread the test context through; three test callbacks gained the parameter they lacked. The three B3 tests are untouched — same assertions, same fault injection. Only how the context reaches the helper changed. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(#3057): capture phase-complete output from a subprocess, not fd 1 Two attempts to make in-process fd-1 interception safe both failed on the bench. The suite reported zero test results on either lane while exiting 1 — four events for the whole file — because the runner parses its event stream from the child's stdout, and process.stdout.write routes through fs.writeSync whenever fd 1 resolves to a file, which is how the runner captures. Patching that seam anywhere in a file can therefore destroy the file's own reporting, and tightening the window only moved the runtime from 326s to 125s without recovering a single event. So the interception is gone rather than tuned. The helper now spawns gsd-tools as a real subprocess and reads stdout the way the OS already gives it to us, which is what the rest of the suite does. It asserts the command succeeded before parsing, so a genuine failure can no longer present as a JSON parse error. The two fault-injecting tests could not survive that move as written: a subprocess cannot see a mock installed in the parent. Instead of reinstating the interception they now produce the fault on disk — the summary artifact is created as a dangling symlink, so the staleness check's real statSync throws inside the child. That is a more honest fixture than a mock in any case, since it is a condition a user's tree can actually be in. Skipped on Windows, matching the existing symlink precedent in the write-guard suite. Three further call sites turned out to depend on parent-process writeFileSync mocks the subprocess could not see. Those call the CJS function directly, which is what they always wanted — they never needed stdout at all. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(#3057): one name for one signal, one encoding for one distinction Standards review found four things this branch introduced, all of them inconsistencies with itself rather than with the repo. One upstream bit reached its consumers under three names — verification_stale_check_indeterminate in two modules, the same value with "stale" dropped in a third, and stderr only in the fourth. Standardised on the long name wherever it is a field. The workstream inventory keeps its stderr channel, since its return shape has nowhere to hang a per-phase field without rippling the builder's types, but it now says the same word for the same thing. worktree-safety encoded one three-way distinction two ways in a single file: a named union for a finding's kind, and boolean|null for an inventory entry's existence. The second is now a named union too. Two assertions matched human prose because the blocked and non-blocked completion paths carried no typed field for the signal. Both now assert typed values. The first round of this fix added the field but left the regex beside it, which is the banned pattern sitting next to its own replacement; the second removed it and added an assertion on the reason enum so nothing was lost. The remaining two were reasoned away before being fixed, and both reasons were bad. "No typed surface exists" is the condition CONTRIBUTING says to fix by adding one — it took three lines. "The file already does this dozens of times" is not licence to add instance number thirty-one; a convention that violates a documented rule is debt, not precedent. Vocabulary differing across DIFFERENT modules is left alone: CONTEXT.md rejects a single shared result envelope, so per-module shapes are precedented, and a baseline smell does not outrank a documented standard. A census of every line this branch adds to a test file now finds no regex or substring assertion on produced prose: 87 strictEqual, 25 ok (all non-empty or shape guards), 12 equal, 3 throws (all typed err.code predicates), 3 deepStrictEqual, 2 notStrictEqual. Refs #3051 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore(#3057): backfill changeset pr number to 3088 --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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Tom Boucher
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b780cd2dc6 |
test(#2933): prove one fragment edit reaches every emitted artifact (#3046)
Epic #1671 Phase 6 "Done when" required a maintainer-reachable proof that a single-fragment edit propagates to every emitted per-runtime artifact with no second source surface needing an edit. No test referenced that surface at all. Adds tests/fragment-single-edit-propagation.install.test.cjs (20 rows): a hard-linked overlay repo overrides exactly ONE steps/ fragment, real installers are spawned per runtime, and the emitted artifacts are asserted directly. Expected runtime sets derive from RUNTIME_META at run time, never a hardcoded count, so a new runtime cannot be silently under-covered. Six negative controls keep it from being pass-always theater. An identity-stubbed composer must make marker bytes LEAK, proving the marker-absence assertion can fail. Each derived generator whose --check is used as evidence has its own red-path control driven by an override-only edit, each asserting the generator's own typed reason enum rather than matching prose. Coverage is disclosed, not implied. REGEN_STEPS_WITHOUT_CHECK_MODE names the regen:derived steps with no read-only mode; CONTENT_EDIT_INSENSITIVE_CHECKS names gen-inventory-manifest, whose --check derives from directory listings and is structurally blind to content edits. Both constants are pinned by a test so the disclosure cannot silently rot. Assertions check sentinel PRESENCE, not whole-file byte identity: partial-wave.md embeds the runtime-launcher snippet, so emitted fragments are legitimately rewritten per runtime (windsurf -> .windsurf, qwen -> .qwen, claude -> its absolute config dir). A dedicated row now locks that behavior in. The overlay tree-diff is labelled a harness self-check, not the no-cascade proof it cannot be: the overlay is built from the checkout with the override map applied, so that diff can only ever restate the test's own fixture. Extracts buildOverlayRepo into tests/helpers/overlay-repo.cjs so both install suites share one implementation instead of diverging copies, converts that sibling's six try/finally test bodies to t.after() per CONTRIBUTING.md, and frees each per-runtime temp install eagerly so peak disk stays bounded. Refs #2933 Co-authored-by: sim <sim@local> |