Question

我正在使用gtest运行单元测试。但是我也在我正在测试的代码中使用google glog。不幸的是，这个输出妨碍了测试结果并且看起来很混乱。我如何摆脱glog输出？

Answer 1

这似乎有效，可以抑制所有日志消息。

int main(int argc, char * argv[]) {
  FLAGS_logtostderr = true;
  FLAGS_minloglevel = 5;
  google::InitGoogleLogging(argv[0]);
  // Start running unit tests here
}

Answer 2

从“高级指南”中，定义您自己的空EventListener并超越所有调试日志，然后从事件侦听器中删除默认打印机。

    int main(int argc, char** argv) {
        ::testing::InitGoogleTest(&argc, argv);

        // Gets hold of the event listener list.
        ::testing::TestEventListeners& listeners =
        ::testing::UnitTest::GetInstance()->listeners();

        // Removes the default console output listener from the list so it will
        // not receive events from Google Test and won't print any output. Since
        // this operation transfers ownership of the listener to the caller we
        // have to delete it as well.
        delete listeners.Release(listeners.default_result_printer());

       // Adds a listener to the end.  Google Test takes the ownership.
       // Basically you can define an empty class MinimalistPrinter
       // derived from EmptyTestEventListener
       listeners.Append(new MinimalistPrinter);
       return RUN_ALL_TESTS();
  }

示例程序here

如何在不登录谷歌日志的情况下运行gtests？

2 个答案: