However, the tests such tools come up with tend to be fairly trivial and basic stuff, like whether a method can handle being passed a null argument.

然而，这些工具生成的测试往往相当琐碎和基本，例如方法是否能够处理传递来的null参数。

youdao

The NULL argument to spe_context_run would become a third argument to the main function on the spe; there's no need for it in this example.

spe_context_run的NULL参数会成为spe上main函数的第3个参数；因此在这个例子中不需要使用它。

youdao

You are right, the Milankovitch forcing argument is ONLY A NULL HYPOTHESIS. I hope I haven't argued anything more than that.

WSJ: Climate Emails: Science and Candor