Re: Capturing STDOUT from unit test
Re: Capturing STDOUT from unit test
- Subject: Re: Capturing STDOUT from unit test
- From: "Jason Sallis" <email@hidden>
- Date: Tue, 24 Jul 2007 16:46:00 -0600
I think that gives me enough to get started. Thanks to everyone for your
advice!
On 7/24/07, Andrew Farmer <email@hidden> wrote:
On 24 Jul 07, at 15:31, Jason Sallis wrote:
> Perfect! Thanks, Nick.
> Ok, that gets me to the point where I can redirect to a file.
> Ideally, I'd
> like to redirect to an in-memory buffer instead to avoid the
> overhead of a
> file. Can anyone provide an example to accomplish that with
> freopen? Or is
> that even possible (or necessary)? Unfortunately, my Unix programming
> experience is all but nonexistant. :-(
Redirect stdout to a pipe of which you hold both ends. Check the man
pages
for pipe() and fdopen(). (You'll need to specifically ask for `man 2
pipe`,
as there's also an unrelated command called "pipe".)
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