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Michał Pierzchała edc8dd059b ci: automate iOS runner request-count gate for the Apple runner unwind (Phase 3 step c prep) (#966)
Replaces the manual "run with --debug, hand-count the runner phases" check with
an automated, committed assertion so the Phase 3 step (c) runner relocation (and
future runner refactors) can prove byte-identical runner request behavior.

- src/daemon/runner-request-count.ts: pure, unit-testable counter. Parses the
  daemon --debug diagnostics ndjson and counts the iOS-runner round-trip phases,
  plus baseline parse/compare logic. Owns RUNNER_ROUND_TRIP_PHASES as the single
  source of truth, now imported by request-router.ts (was a local const) so the
  in-process cost graft and the external counter never drift.
- src/daemon/__tests__/runner-request-count.test.ts: 13 unit tests over synthetic
  ndjson fixtures (tolerant parse, counting, baseline parse/compare). Run in the
  normal unit suite; no hardware.
- scripts/runner-request-count/: assertion harness (run.ts) + committed baseline
  (expected-counts.json). Drives the existing smoke-ios replay scenario with
  --debug in an isolated --state-dir, counts runner round-trips from daemon.log,
  and asserts against the baseline. --update regenerates the baseline. Infra
  hiccups are inconclusive (don't fail); only a real count drift fails.
- .github/workflows/ios.yml: new "Assert iOS runner request count" step in the
  smoke-ios job, reusing the booted simulator.
- package.json: `validate:runner-count` script. .fallowrc.json: harness entry.

The baseline ships unarmed (established=false); the harness records observed
counts (printed + uploaded as a test/artifacts artifact) without failing, so the
maintainer arms it once from a real CI run.
2026-06-30 17:26:01 +02:00
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