Targeted Regression Testing via Component Mapping

The patent segments the software code into multiple components and divides the test suite into targeted subsets corresponding to each component. Instead of running all tests on all components, the system executes only the relevant test subsets for each component, thereby reducing overall resource consumption while maintaining comprehensive bug detection coverage across the entire software system.

The patent applies partial action by running only a subset of tests on a subset of components rather than executing the full test suite on all components. The system determines which test subsets are necessary based on component changes or priorities, performing just enough testing to achieve adequate bug detection coverage without the excess resource consumption of complete test execution.

By segmenting both the software components and test suites, the system enables parallel execution of multiple targeted test subsets. This segmentation allows bug detection to occur more quickly across different components simultaneously, reducing the overall time required to identify issues and thereby decreasing the mean time to repair.

The system performs preliminary analysis to identify which components have changed or are most critical before executing tests. By preparing and executing targeted test subsets in advance rather than running all tests, the system reduces the time required for bug detection and subsequent repair activities.

The patent implements dynamic test subset selection that adapts based on component changes, historical test results, and component criticality. The system dynamically determines which test subsets to execute for each component, adjusting the scope of testing based on current conditions. This dynamic approach ensures adequate bug detection coverage for changed components while optimizing resource utilization by avoiding unnecessary tests on stable components.

The system incorporates feedback mechanisms that use historical test results and component change information to refine test subset selection. By analyzing feedback from previous test executions and component modification data, the system continuously improves its ability to identify appropriate test subsets that maintain bug detection coverage while reducing resource consumption.