Code Coverage Glossary Definition

Code Coverage is a testing measure that indicates which parts of source code were executed by a test suite.

Code Coverage is a software-quality concept used in DevOps to move validation earlier, automate feedback, and reduce the risk of defects reaching production.

Coverage helps teams find untested paths, but high coverage does not by itself prove that the tests are meaningful or complete.

Related concepts include Unit Testing and Regression Testing.

Quality engineers and developers use this concept to detect defects earlier, improve confidence in changes, and keep delivery speed from outrunning reliability.

Related concepts include DevOps, Continuous Testing and Test Automation.