std.unittests for (final?) review

[Andrei Alexandrescu]

On 1/6/11 3:57 AM, bearophile wrote:
> Andrei:
>
>> One more thing. Since assert() is available and useful outside
>> unittests, I don't see a reason for which assertPred and friends should
>> only be available during unittesting. I can sure use them in regular code.
>
> I guess assertPred creates statistics to be printed at the end of the unittests? I don't think mixing the two groups of things is good.

Oh, and if assertXxxx doesn't do what assert does (throw an error in 
case things go wrong) it should not be called such. Call it expectXxx.

Andrei