XAT concurrency: method isolation, fixture scope, and deadline boundaries
Compare method and file subprocesses through shared fixtures, then follow discovery isolation, checkpoints, and parent-driven termination.
#concurrency
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Who cleans up after test preparation fails? unittest and XAT
Follow partial setup, cleanup exceptions, and worker termination to understand cleanup registration, retained errors, and resource lifetime.
XAT reports: separating failure, missing results, and exit codes
Follow assertion failure, cleanup errors, and a worker crash through multiple issues, completeness, task identity checks, and command exit codes.
XAT: making concurrent test results trustworthy
Follow worker crashes and missing results through discovery, process scheduling, fixtures, method deadlines, and report validation.