google / openhtf / 38825581804

64%

master: 65%

Build Type

push

github

Committed by copybara-github

Commit Message

Make OpenHTF TestState, PhaseExecutor, and KillableThread thread-safe for concurrent phases.

- Use thread-local storage for running_phase_state, test_api, and last_phase_record in TestState.
- Track multiple active phases via TestState.active_phases and guard shared state access with state_lock.
- Bind the monitor thread in core/monitors.py to the monitored phase's PhaseState so monitors keep sampling while other phases run concurrently.
- Make TestApi.get_measurement/get_attachment (and the _strict variants) check the bound phase before consulting TestState, so lookups stay correct from threads started by a phase.
- Raise a clearer error from TestState.test_api when called from a thread not bound to a phase while multiple phases are running.
- Finalize test outcome as ERROR when any phase has PhaseOutcome.ERROR in finalize_normally().
- Guard cProfile.Profile.enable() with a module lock in KillableThread so concurrent phase threads do not conflict when profiling is enabled.

PiperOrigin-RevId: 1000478038

Coverage Stats

122 of 135 new or added lines in 5 files covered. (90.37%)

6 existing lines in 3 files now uncovered.

4950 of 7728 relevant lines covered (64.05%)

2.56 hits per line