test(#2126): resolve review findings — fold dedup, harness fidelity, malformed-parity lock

Adversarial review of the Phase 3 branch surfaced three verified defects; fix
all three in place (no defer):

- install-runtime-artifacts.test.cjs: finish the fold-triplication dedup started
  earlier (only enh-1511 had been collapsed). 11 B1-batch __foldDescribe blocks
  were byte-identical triplicates (~5.9k lines, ~49% of the file), tripling the
  subprocess-spawning installer suites under --test-concurrency — the same
  starvation that produced the temp-dir races this branch fixes. Byte-identity
  verified per block before removal; 230 distinct test/it titles preserved
  (origin/next: 230 -> 230), interleaved B3/B5/B6 singletons untouched.
- config-get-default.test.cjs: make runExpectError faithful to production. The
  throwing process.exit seam was caught by cmdConfigGet's "No config.json"
  guard and reclassified into a spurious 2nd error() with the wrong reason
  (CONFIG_PARSE_FAILED). Drive io.setJsonErrorMode + carry the original message
  on the sentinel so the guard re-throws (single fire), assert exitCount===1,
  and strengthen both probes to assert the typed reason (CONFIG_NO_FILE /
  CONFIG_KEY_NOT_FOUND).
- roadmap.test.cjs: lock the #2121/#2114 malformed_roadmap parity — a
  project-code-prefixed query against a checklist-only roadmap now surfaces the
  same diagnostic a bare query always did (fails on prior silent-empty behavior).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Tom Boucher
2026-07-10 00:53:00 -04:00
parent 6e7e3111fb
commit 16b61d437f
3 changed files with 85 additions and 5931 deletions

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