How Much Code Covered By Tests is Pseudo-Tested?

Dataset of the <b>ISSTA 2017 paper by Niedermayr et al.</b><br><br>We analyzed test cases of 19 open-source projects using mutation testing. We determined for each covered method whether at least one test case can detect if the method’s whole logic is removed. We studied method characteristics and relations to test cases to find indicators for covered methods that are pseudo-tested.<br><br>The SQL dump requires a MySQL database (version &gt;= 5.7).<br>

本数据集源自 Niedermayr 等人发表于**国际软件测试与分析大会（International Symposium on Software Testing and Analysis，ISSTA）2017**的研究论文。

本研究采用变异测试（mutation testing）技术，对19个开源项目的测试用例展开分析。针对每一个被覆盖方法（covered method），我们将逐一判断是否存在至少一个测试用例，能够检测到该方法的完整逻辑被移除的情形；同时我们研究了方法的特征及其与测试用例的关联关系，以期挖掘可用于识别伪测试（pseudo-tested）被覆盖方法的相关指标。

本数据集附带的SQL转储文件（SQL dump）需使用版本不低于5.7的MySQL数据库加载。