| # Shared infrastructure diagnostics |
|
|
| This package contains harness-owned fixtures, not participant model policies. |
| `constant.py` returns a supplied fixed action chunk through the same `Policy` |
| interface used by real methods. It performs no model inference and does not |
| plan actions from observations. Its descriptor labels every run |
| `infrastructure_validation_only`. |
|
|
| The CLI name remains `--policy constant`; action validation, chunk length and |
| execution budgets are unchanged. Using this policy with a native adapter can |
| move the robot or simulator, so only run it as an explicitly authorized |
| diagnostic with valid actions and environment safety checks. It is not a task |
| capability score or a named-model baseline. |
|
|
| Shared diagnostics are included in new `harness_source/` snapshots. Old frozen |
| campaigns and their recorded source inventories retain their original bytes; |
| there is no `AgentPolicies.diagnostics` compatibility shim in the current source. |
|
|
| `robot_state_hold.py` is an explicit one-control SIM-only sensor/target wiring |
| check. The operator must first confirm that the identically named public sensor |
| and action fields mean absolute robot targets in the same units and frame. It |
| echoes that state once through the ordinary authenticated SIM server client, |
| not through a private simulator handle. The server must declare |
| `diagnostic=true`, and `--confirm-absolute-state-targets` is mandatory. It does |
| not infer a task action or guarantee physical holding, and must never be used |
| on real hardware. Its one fixture decision has zero model requests and is not |
| a capability score. Keep these artifacts separate from scored model attempts. |
|
|
| Native asset, rendering, reset and control readiness tools belong under the |
| corresponding benchmark's `benchmarks/.../environment/`. Participant policy |
| behavior belongs under `AgentPolicies/<profile>/`. |
|
|
| CPU-only checks for this package: |
|
|
| ```sh |
| python -B -m unittest benchkit.checks.test_diagnostics -v |
| ``` |
|
|
| `simpler_mailbox.py` retains the fixed seven-zero-action mailbox-v2 diagnostic |
| formerly under SimplerEnv's environment directory. It is an explicitly selected |
| historical transport fixture, not a model or a general robot-safe action. It |
| requires matching v2 / decision-budget settings; it does not support the current |
| v3 mailbox by implication. Do not use it on real hardware or count it as a score. |
|
|
