Designing Testsuites for Grammar-based Systems in Applications
نویسندگان
چکیده
In complex grammar-based systems, even small changes may have an unforeseeable impact on overall system performance. Regression testing of the system and its components becomes crucial for the grammar engineers developing the system. As part of this regression testing, the testsuites themselves must be designed to accurately assess coverage and progress and to help rapidly identify problems. We describe a system of passage-query pairs divided into three types of phenomenon-based testsuites (sanity, query, basic correct). These allow for rapid development and for specific coverage assessment. In addition, real-world testsuites allow for overall performance and coverage assessment. These testsuites are used in conjunction with the more traditional representation-based regression testsuites used by grammar engineers.
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