Tag
regression-testing
- Jun 28, 2026 Change-Based Test Selection and Where It Stops Being Sound How dependency graphs and per-test coverage traces map a diff to a subset of tests, why dynamic selection cannot see new coverage gaps, and why selection tools fail open. developer tools
- Dec 29, 2025 Fault Injection as a Continuous Regression Test How an experiment becomes a repeatable test case with a pass predicate, why resilience tests fail for environmental reasons far more often than for real regressions, and what a green suite does not prove. devops
- Jun 18, 2025 Characterization Tests: Pinning Behaviour Nobody Designed How to write tests that describe what untested code currently does, why the oracle problem makes this different from normal testing, and where golden-master comparisons break down. software architecture