What is a characteristic of sanity testing?

Sanity testing is characterized by its goal of quickly validating specific functionalities of an application without going into exhaustive detail. This type of testing is typically performed after changes have been made to the software, such as bug fixes or minor enhancements, to ensure that the affected areas are working as expected. The focus is not on comprehensive testing, but rather on confirming that particular features function correctly after modifications.

By prioritizing speed and efficiency, sanity testing allows testers to quickly ascertain whether the build is stable enough for further testing or if more in-depth testing may be necessary. This makes it distinct from other types of testing that might require a more extensive examination of the entire application.