Continuous integration (CI) is a widely used practice in modern software engineering.
Unfortunately, it is also an expensive practice. Google and Mozilla estimate their expenses …

Regression testing is an important part of the software development process but suffers from
the presence of flaky tests. Flaky tests are tests that can nondeterministically pass or fail …

At IVU Traffic Technologies, continuous integration (CI) pipelines build, analyze, and test the
code for inadvertent effects before pull requests are merged. However, compiling the entire …

Unit tests are widely used to check source code quality, but they can be too coarse-grained
or ill-suited for testing individual program statements. We introduce inline tests to make it …

Regression testing---rerunning tests on each code version to detect newly-broken
functionality---is important and widely practiced. But, regression testing is costly due to the …

Regression testing (RT) is an essential but an expensive activity in software development.
RT confirms that new faults/errors will not have occurred in the modified program. RT …

Efficiently collecting per-test execution traces is a common prerequisite of dynamic
regression test optimization techniques. However, as these test traces are typically recorded …

Regression testing is a critical but expensive activity that ensures previously tested
functionality is not broken by changes made to the code. Regression test selection (RTS) …

Conclusion We propose test oracles for real-world program merges including two-way, three-
way, and octopus merges. On this basis, we implemented a tool called TOM to automatically …