ISSTA 2019
Mon 15 - Fri 19 July 2019 Beijing, China
Wed 17 Jul 2019 16:40 - 16:50 at Grand Ballroom - ISSTA Tool Demonstrations

Testing Android applications is becoming more and more challenging due to the notorious fragmentation issues and the complexity of usage scenarios in different environments. Crowdsourced testing has grown as a trend, especially in mobile application testing. However, due to the lack of professionalism and communication, the crowd workers tend to submit low-quality and duplicate bug reports, leading to a waste of test resources on inspecting and aggregating such reports. To solve these problems, we developed a platform, CoCoTest, embracing the idea of collective intelligence. With the help of CoCoTest Android SDK, workers can efficiently capture a screenshot, write a short description and create a bug report. A series of bug reports are aggregated online and then recommended to the other workers in real time. The crowdsourced workers can (1) help review, verify and enrich each others’ bug reports; (2) escape duplicate bug reports; (3) be guided to conduct more professional testing with the help of collective intelligence. CoCoTest can improve the quality of the final report and reduce test costs. The demo video can be found at

Wed 17 Jul

16:00 - 17:30: Tool Demonstration - ISSTA Tool Demonstrations at Grand Ballroom
issta-2019-Tool-demonstrations16:00 - 16:10
Cong WangTsinghua University, Jian GaoSchool of Software, Tsinghua University, Yu Jiang, Zhenchang XingAustralia National University, Huafeng Zhang, Weiliang Ying , Ming GuTsinghua University, Jiaguang Sun
issta-2019-Tool-demonstrations16:10 - 16:20
issta-2019-Tool-demonstrations16:20 - 16:30
Li ChiTsinghua University, Min ZhouTsinghua University, Zuxing GuSchool of Software, Tsinghua University, Guang Chen, Yuexing Wang, Jiecheng WuTsinghua University, Ming GuTsinghua University
issta-2019-Tool-demonstrations16:30 - 16:40
issta-2019-Tool-demonstrations16:40 - 16:50
issta-2019-Tool-demonstrations16:50 - 17:00
Linjie PanInstitute of Software, Chinese Academy of Sciences, Baoquan Cui, Jiwei YanInstitute of Software, Chinese Academy of Sciences, Xutong Ma, Jun YanInstitute of Software, Chinese Academy of Sciences, Jian ZhangBeihang University
issta-2019-Tool-demonstrations17:00 - 17:10
Rohan PadhyeUniversity of California, Berkeley, Caroline LemieuxUniversity of California, Berkeley, Koushik SenUniversity of California, Berkeley
issta-2019-Tool-demonstrations17:10 - 17:20
Renaud Rwemalika, Marinos Kintis, Mike PapadakisUniversity of Luxembourg, Yves Le TraonUniversity of Luxembourg, Pierre Lorrach
issta-2019-Tool-demonstrations17:20 - 17:30
Yuying LiState Key Laboratory for Novel Software Technology, Nanjing University, Rui HaoNanjing University, China, Yang FengUniversity of California, Irvine, James JonesUniversity of California, Irvine, Xiaofang Zhang, Zhenyu ChenNanjing University