Abstract A Software Product Line (SPL) is a software development paradigm in which a
family of software products shares a set of core assets. Testing has a vital role in both single …

Combinatorial explosion remains a common issue in testing. Due to the vast number of
product variants, the number of test cases required for comprehensive coverage has …

Software product lines (SPL) leverage extensive reuse to enhance quality and
competitiveness. However, the inherent high testing risks underscore the need for efficient …

In recent years, regression testing is widely used and performed in industries during the
maintenance phase of software system development. The increases of software regression …

Reusability is one of the most important objectives in software development and especially,
in software product line (SPL) engineering, involving analysis, design, implementation …

Software product line SPLs, or software product lines, are groups of similar software systems
that share some commonalities but stand out from one another in terms of the features they …

Pairwise testing is an effective test data generation method which is based on an
observation where most software errors are caused by interactions of two factors. This …

When the number of parameters or values of systems under test is large, the number of
combinatorial test cases increases dramatically. All test cases will take up a lot of time and …

Combinatorial testing is an efficient test method, which can achieve high test coverage with
as few test cases as possible. However, there are a large amount of test cases of …

When the quantity of parameters or values in systems being tested is substantial, there is a
significant escalation in the number of combinatorial test cases. The execution of all test …