Re: [Patch] New tests for filebuf::close()

[Paolo Carlini <pcarlini at unitus dot it>]

Benjamin Kosnik wrote:

> > Tested x86-linux. Ok with you, Benjamin?
> Looks good, thanks!
Committed.

I'm thinking of preparing also more "cute" tests directly
checking that after close() any I/O attempt leads to
uflow/underflow/overflow.

It's easy with the trick already present in 9404 and 9701
(due to Pétur), e.g.:

class Derived_filebuf : public std::filebuf
{
public:
 int_type overflow(int_type c)
 {
   over_called = true;
   return std::filebuf::overflow(c);
 }
};

Shall I proceed?

Paolo.