Android system is becoming the most popular mobile operating system for its opening property. However, the opening also brings some problems, the resource leak is one of the common ones. For the problems that resource leak is existed in Android system and no benchmarks has been provided for this specific issue, a benchmark named ResLeakBench for resource leak problem was proposed. First, official Android reference and a lot of real apps were studied, then the operation of resources and their common application scenarios were generalized. Second, 35 self-designed test apps were put into the benchmark according to the collected information; besides, to ensure the practicality of the benchmarks, 35 real apps related to resources were added into the benchmark. Finally, to evaluate the ResLeakBench, the resource leak analysis tool Relda2 and resource leak fixing tool RelFix were tested on the benchmark, and some shortages of Relda2 and RelFix were found. The experimental results show that ResLeakBench is a practical benchmark.