SOURCE CODE UNIT TESTING USING AN INDEXING TOOL

A processing device indexes source code that include test functions that test corresponding functions in the source code. The processing device determines a function in the source code that contains a change, determines a set of functions in the source code that are affected by the change in the function, identifies one or more test functions in the set of functions, and creates a list of identified test functions. The list of identified test functions is a subset of the plurality of test functions to execute for testing the change.