The gates existed; CI ran half of them and tolerated the failure case.
- cb-sim no longer has a "tolerable" non-zero exit. An unregistered game
prefix is a failure, and a run in which nothing executed is a failure.
Previously CI carried `|| test $? -eq 2`, so renaming a scenario prefix
would have skipped every scenario while the pipeline stayed green.
Verified with a negative control.
- CI now runs make coverage (AM-1) and make dep-weight (AM-4), both
added after CI was written and neither enforced until now.
- dep-weight enforces its targets instead of only reporting them.
- CI lints the shipped-runtime configuration separately, so the feature
split cannot rot unnoticed.
- Dropped the stale `make deps` target, which still measured the retired
crate-count metric.
The positive-control rule is now executable: CI runs
`cargo bench -- --test`, which executes every benchmark once, so a
workload that stalls fails the build.
That step immediately found a fourth instance of the error class it was
written for. The committed replay benchmark was the broken version — an
earlier patch never applied, leaving a command sequence that omits
Resolve, so every round produced nothing and the log-building loop spun
forever. It had never run to completion; the reported AM-7 replay
numbers came from a probe test instead. Fixed, given the same positive
control as the round loop, and re-measured from the benchmark: 100k
events fold in 2.18ms (95% CI 2.14-2.23), against a 5s budget.
Evidence now reports confidence intervals rather than point estimates,
so the 3% regression rule in MetricsAndScenarios is enforceable.
The finding worth carrying: writing the positive-control rule into
InnerLoop v1.0 did not prevent the next instance. Making it a CI step
did.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Replaces the RunOutcome::Unimplemented stub with a real runner:
- ScenarioGame trait: games own setup presets and the command
vocabulary, the runner owns execution, assertions, and determinism.
- K8 double-run: every scenario runs twice on the same seed and fails
on state-hash divergence.
- K4/K11: applied events go through Envelope into EventLog, so seq
monotonicity is enforced on the real path, not just in unit tests.
- setup.patch was parsed and silently dropped; the runner now applies
it generically and errors on a path that does not exist, so a typo
in a scenario can never pass as a no-op.
- Assertions: dot-path state lookup over objects and arrays, ordered
event subsequence matching by field subset, exact rejects-set match.
GROUND rules realized: GR-S01..S04 setup (seeded shuffle, deal, Lead,
Surface Problem face up), GR-R02 Select commit, GR-R03 stress gate and
Freedom spend, GR-A13 targeting legality.
cb-sim dispatches by the scenario's game prefix and reports rule
coverage. 3 scenarios pass, 7 rules covered; fmt/clippy/tests green.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
