tractor/tests
Gud Boi bd07a95d80 Use trace CM helpers in `test_dynamic_pub_sub`
Replace inline `trio.fail_after` + manual `signal.alarm` guard with the
`_testing.trace` CM helpers that auto-capture a full ptree/wchan/py-spy
diag snapshot to disk on timeout.

Deats,
- inner guard: `trio.fail_after` → `fail_after_w_trace` (async CM,
  captures on `TooSlowError`).
- outer AFK guard: raw `signal.alarm` → `afk_alarm_w_trace` (sync
  CM, captures on `SIGALRM`), only armed under fork backends.
  Extracts `_run_and_match()` helper to keep branching clean.
- bump `fail_after_s` from 4/12 → 8/20 to stop borderline flakes
  while diag harness accumulates evidence.
- drop `_DIAG_CAP_S` var + manual signal import (now internal to
  `afk_alarm_w_trace`).

(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
2026-05-13 20:39:37 -04:00
..
devx Add per-actor `setproctitle` via `devx._proctitle` 2026-05-08 00:04:48 -04:00
discovery Add boot-race conc-anal, widen `xfail` to `n_dups=8` 2026-05-13 09:45:45 -04:00
ipc Add `enable_transports`/`registry_addrs` proto guard 2026-05-06 15:13:02 -04:00
msg Add `set_fork_aware_capture`, timeout to msg tests 2026-05-13 11:59:37 -04:00
spawn Drop test-local timeouts, +`sync_pause` to dev 2026-04-29 18:10:40 -04:00
trionics Add `tractor.trionics.patches` subpkg + first fix 2026-05-04 12:18:03 -04:00
__init__.py Add `tests/__init__.py` for `.conftest` imports 2025-03-20 20:53:54 -04:00
conftest.py Mv `daemon` + `test_multi_program` to `discovery/` 2026-05-06 13:23:42 -04:00
test_2way.py Tidy a typing-typo, add explicit `ids=` for paramed suites 2026-03-09 19:35:47 -04:00
test_advanced_faults.py Revert advanced-fault UDS edge case handling 2026-03-13 21:10:52 -04:00
test_advanced_streaming.py Use trace CM helpers in `test_dynamic_pub_sub` 2026-05-13 20:39:37 -04:00
test_cancellation.py Harden `test_cancellation` for fork-spawner backends 2026-05-13 20:10:02 -04:00
test_child_manages_service_nursery.py Swap `open_channel_from()` to yield `(chan, first)` 2026-03-13 19:28:57 -04:00
test_clustering.py Adjust `test_streaming_to_actor_cluster` timeout 2026-05-13 15:47:36 -04:00
test_context_stream_semantics.py Adjust `test_simple_context` timeout for forking spawner 2026-05-13 12:03:58 -04:00
test_docs_examples.py Move `get_cpu_state()` to `conftest` as shared latency headroom 2026-04-02 17:59:13 -04:00
test_infected_asyncio.py Harden `test_infected_asyncio` for fork spawners 2026-05-13 15:56:35 -04:00
test_inter_peer_cancellation.py Enrich `pytestmark` in `test_inter_peer_cancellation` 2026-05-13 12:28:17 -04:00
test_legacy_one_way_streaming.py Adjust legacy streaming test timeouts for fork+UDS 2026-05-11 21:43:19 -04:00
test_local.py Rename `Arbiter` -> `Registrar`, mv to `discovery._registry` 2026-04-02 17:59:13 -04:00
test_log_sys.py Mk `test_implicit_mod_name_applied_for_child()` check init-mods 2026-02-11 21:43:37 -05:00
test_oob_cancellation.py Woops, fix missing `assert` thanks to copilot 2025-09-11 13:13:18 -04:00
test_pubsub.py Mark `subint`-hanging tests with `skipon_spawn_backend` 2026-04-23 18:47:49 -04:00
test_reg_err_types.py Drop stale `.cancel()`, fix docstring typo in tests 2026-04-02 18:21:19 -04:00
test_remote_exc_relay.py Adjust ep-masking-suite for the real-use-case 2025-07-15 07:23:21 -04:00
test_resource_cache.py Scale `test_open_local_sub_to_stream` timeout by CPU factor 2026-04-16 20:03:32 -04:00
test_ringbuf.py Avoid skip `.ipc._ringbuf` import when no `cffi` 2026-04-23 18:47:49 -04:00
test_root_infect_asyncio.py Swap `open_channel_from()` to yield `(chan, first)` 2026-03-13 19:28:57 -04:00
test_root_runtime.py Update tests+examples imports for new subpkgs 2026-04-02 17:59:13 -04:00
test_rpc.py Rename `Arbiter` -> `Registrar`, mv to `discovery._registry` 2026-04-02 17:59:13 -04:00
test_runtime.py Repair lifetime-stack suite's flakiness 2026-03-13 21:10:52 -04:00
test_shm.py Sweep `subint_forkserver` → `main_thread_forkserver` in code 2026-04-27 19:55:37 -04:00
test_spawning.py Sweep `subint_forkserver` → `main_thread_forkserver` in code 2026-04-27 19:55:37 -04:00
test_task_broadcasting.py Tweak timeouts and rm `arbiter_addr` in tests 2026-04-14 19:54:14 -04:00
test_trioisms.py Tweaks from copilot, type fix, typos, language. 2025-09-11 10:01:25 -04:00