constraint-based test case generation
TechniqueFirst seen 7/11/2026
Last seen 7/11/2026
Evidence 7 chunks
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9 connectionsThe technique handles arbitrary pointer-based data structures allocated on the heap.
The constraint-based approach generates test cases by modeling execution paths as constraint problems.
The approach can generate test cases involving cyclic data structures.
The approach models both path selection and value assignment as non-determinism in constraint solving.
The paper proposes an approach for automated test case generation based on constraint programming techniques.
The framework can implement any coverage criterion through parametrizable CP search strategies.
The technique transforms paths through the control-flow graph into constraints.
Unknown values are replaced by constraint variables during symbolic execution for test case generation.
The approach generates test cases dealing with in-place updates of variables, pointers and data structures.