The method is absolutely essential and must be called to avoid testinitialization failures.
该方法非常重要并且必须调用它才能避免测试初始化失败。
2
If you depend on it, it's wise to run a small test during installation or initialization to make sure it works correctly.
如果您依赖它,那么在安装或初始化期间运行小测试来确保它能正确工作,这样做将是明智的。
3
To test that Emacs is finding your initialization file, use your favorite text editor to add the entry in Listing 1, which turns on the clock in the Emacs status bar.