Commit Graph
2 Commits
Author SHA1 Message Date
Omar SobhandClaude Opus 5 7525be3791 test(orphans): the destructive sweep test is opt-in
deploy / test (push) Successful in 5m44s
deploy / build (push) Successful in 5m59s
CI mounts /var/run/docker.sock into the test container and the runner is
gw04 — the host that runs production missions. So `cargo test --workspace`
there has full access to the production docker daemon, and this test
REMOVES containers.

`adopt_existing` protects everything already present, but it cannot
protect a mission container created in the seconds between that call and
the sweep. On a laptop that race is nothing; on gw04 it is somebody's
mission.

So the destructive case now requires `CM_TEST_ORPHAN_SWEEP=1` and CI
simply does not run it. The read-only probes still run everywhere — they
create fixtures and inspect them, and never sweep.

This is the second time this test's blast radius has bitten: it reaped
two real local mission containers on its first run, and this would have
been the same mistake with production's daemon. The sweep is not the
problem — a sweep is global by nature — the harness around it is.

Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_018i9Ten1LU4jUr5d7TAWda9
2026-08-21 13:23:58 -07:00
Omar SobhandClaude Opus 5 4b160c5a1b test(orphans): prove the sweep against real containers, both directions
`sweep_orphans` force-removes containers and had never run against a
daemon — only its pure decision logic was covered. The two Docker-touching
seams are exactly the ones worth exercising for real: what it can see, and
whether a checkout holds work no remote has.

Three fixtures, three outcomes, one sweep:

  - unpushed commits, no remote ref  → SURVIVES
  - every commit on a remote ref     → reaped
  - inside the grace window          → survives anyway

Negative-controlled: making `unpushed_commits` return `None` for a dirty
checkout fails with "the probe said a checkout with an unpushed commit
holds nothing — this is the exact answer that destroys work".

Two real hazards the test surfaced, neither of them in the sweep:

1. **The tests raced each other.** The sweep is global — it reaps every
   orphaned mission container on the daemon, including fixtures another
   test in this file just started. A `FIXTURES` mutex serialises them.
   Found the honest way: the reap test deleted the listing test's fixture
   and the listing test reported a container it could not see.

2. **The test destroyed real local state.** The sweep asks the DATABASE
   whether a container is known, and `test_pool()` knows nothing — so on
   a developer machine it classified the live stack's mission containers
   as orphans and reaped two of them on the first run. `adopt_existing`
   now gives every pre-existing mission container a row before sweeping,
   which makes the test safe AND covers the one case the other
   assertions missed: a container the platform still knows about is never
   touched.

   Negative-controlled both ways with a bystander container: without
   adoption REAPED, with adoption SURVIVED.

Skips cleanly with no Docker, so a runner without one reports "not run"
rather than failing — the placeholder-as-result shape
`scripts/verify-mission-delivery.sh` was written to avoid.

Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_018i9Ten1LU4jUr5d7TAWda9
2026-08-21 12:26:23 -07:00