Change-based testing is a key component of continuous integration at Facebook. However,
a large number of tests coupled with a high rate of changes committed to our monolithic …

Regression testing is crucial for ensuring the quality of modern software systems, but can be
extremely costly in practice. Test-case prioritization has been proposed to improve the …

Developers rely on regression testing in their continuous integration (CI) environment to find
changes that introduce regression faults. While regression testing is widely practiced, it can …

Continuous integration, at its core, includes a set of practices that aim to prevent and reduce
the cost of software integration issues by merging working software copies often. Regression …

Continuous Integration traditionally relies on testing every code commit with all impacted
tests. This practice requires considerable computational resources, which at Google scale …

Regression test selection (RTS) aims to speed up regression testing by rerunning only tests
that are affected by code changes. RTS can be performed using static or dynamic analysis …

Regression test selection (RTS) reduces regression testing costs by re-running only tests
that can change behavior due to code changes. Researchers and large software …

Regression testing is an important but expensive activity in software development. Among
various types of tests, web service tests are usually one of the most expensive (due to …

Today, we depend on numerous large-scale services for basic operations such as email.
These services, built on the basis of Continuous Integration/Continuous Deployment (CI/CD) …

Developing and integrating software in the automotive industry is a complex task and
requires extensive testing. An important cost factor in testing and debugging is the time …