Engineering Commons^™

Cost-Effective Techniques For Continuous Integration Testing, Jingjing Liang

Department of Computer Science and Engineering: Dissertations, Theses, and Student Research

Continuous integration (CI) development environments allow software engineers to frequently integrate and test their code. While CI environments provide advantages, they also utilize non-trivial amounts of time and resources. To address this issue, researchers have adapted techniques for test case prioritization (TCP) and regression test selection (RTS) to CI environments.

To date, current TCP techniques under CI environments have operated on test suites, and have not achieved substantial improvements. In this thesis, we use a lightweight approach based on test suite failure and execution history, and “continuously” prioritizes commits that are waiting for execution in response to the arrival of …