One ordered in-process scenario drives 53 of the 56 registered handlers
through Router::dispatch — S1 identification/comms/control, S2 ECs/clock/
event-config/commands/trace/limits/spool, S5 alarms+exceptions, S6 reports,
S7 recipes, S10 terminal, S14/S16 E39+E40/E94 jobs, S3 carriers — asserting
every reply is the paired (stream, function+1) with a body, plus targeted
state checks (OnlineRemote after S1F17, PJ exists after S16F11, HostOffline
after S1F15) and the Router's SxF0 abort fallback for unregistered W=1
primaries. Same flow secs_conformance runs over a live socket, but cheap
enough for every build; closes the '56 handlers, 4 direct tests' gap from
the design review.
Also seeds message-level golden frames: S1F13's body pinned to bytes
hand-computed from the E5 encoding rules — an external check on message
composition, not our codec validating itself (TODO: S5F1, composed S6F11).
Suite: 466 cases / 3052 assertions (+236), all green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>