DetReduce

In recent years, several automated GUI testing techniques for Android apps have been proposed. These tools have been shown to be effective in achieving good test coverage and in finding bugs without human intervention. Being automated, these tools typically run for a long time (say, for several hours), either until they saturate test coverage or until a testing time budget expires. Thus, these automated tools are not good at generating concise regression test suites that could be used for testing in incremental development of the apps and in regression testing.