tractor/tests
Gud Boi 93d99ed2eb Move `get_cpu_state()` to `conftest` as shared latency headroom
Factor the CPU-freq-scaling helper out of
`test_legacy_one_way_streaming` into `conftest.py`
alongside a new `cpu_scaling_factor()` convenience fn
that returns a latency-headroom multiplier (>= 1.0).

Apply it to the two other flaky-timeout tests,
- `test_cancel_via_SIGINT_other_task`: 2s -> scaled
- `test_example[we_are_processes.py]`: 16s -> scaled

Deats,
- add `get_cpu_state()` + `cpu_scaling_factor()` to
  `conftest.py` so all test mods can share the logic.
- catch `IndexError` (empty glob) in addition to
  `FileNotFoundError`.
- rename `factor` var -> `headroom` at call sites for
  clarity on intent.

(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
2026-04-02 17:59:13 -04:00
..
devx Update tests+examples imports for new subpkgs 2026-04-02 17:59:13 -04:00
ipc Update tests+examples imports for new subpkgs 2026-04-02 17:59:13 -04:00
msg Update tests+examples imports for new subpkgs 2026-04-02 17:59:13 -04:00
__init__.py Add `tests/__init__.py` for `.conftest` imports 2025-03-20 20:53:54 -04:00
conftest.py Move `get_cpu_state()` to `conftest` as shared latency headroom 2026-04-02 17:59:13 -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 Remove lingering seg=False-flags from tests 2025-08-18 12:03:32 -04:00
test_cancellation.py Move `get_cpu_state()` to `conftest` as shared latency headroom 2026-04-02 17:59:13 -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 Skip cluster test on UDS, wire `tpt_proto` fixture 2026-03-13 21:10:52 -04:00
test_context_stream_semantics.py Update tests+examples imports for new subpkgs 2026-04-02 17:59:13 -04:00
test_discovery.py Rename `Arbiter` -> `Registrar`, mv to `discovery._registry` 2026-04-02 17:59:13 -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 Update tests+examples imports for new subpkgs 2026-04-02 17:59:13 -04:00
test_inter_peer_cancellation.py Update tests+examples imports for new subpkgs 2026-04-02 17:59:13 -04:00
test_legacy_one_way_streaming.py Move `get_cpu_state()` to `conftest` as shared latency headroom 2026-04-02 17:59:13 -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_multi_program.py Rename `Arbiter` -> `Registrar`, mv to `discovery._registry` 2026-04-02 17:59:13 -04:00
test_oob_cancellation.py Woops, fix missing `assert` thanks to copilot 2025-09-11 13:13:18 -04:00
test_pubsub.py Reapply "Port all tests to new `reg_addr` fixture name" 2025-03-20 19:50:31 -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 Drop `name=__name__` from all `get_logger()` calls 2026-02-11 21:04:49 -05:00
test_ringbuf.py Move concrete `Address`es to each tpt module 2025-07-08 18:05:05 -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 Loosen shml test assert for key shortening on macos 2026-03-09 19:29:18 -04:00
test_spawning.py Rename `Arbiter` -> `Registrar`, mv to `discovery._registry` 2026-04-02 17:59:13 -04:00
test_task_broadcasting.py Use `collapse_eg()` in broadcaster suite 2025-03-27 13:38:47 -04:00
test_trioisms.py Tweaks from copilot, type fix, typos, language. 2025-09-11 10:01:25 -04:00