Re: [Rd] package development

On 12 December 2008 at 11:05, Paul Gilbert wrote:
| Yes, there are several options for not distributing tests. I was
| thinking more about how to distribute them with a simple mechanism for
| anyone to run them, but in a way that they are not run by the usual R
| CMD check.

One scheme I quite like (despite its "heavy" feel) is what Martin Maechler had cooked up for the Rmetrics packages, based on earlier work by Gregor Gorjanc in the gdata package:

• it uses RUnit, so you get the full support of a mature unit testing framework.
• the tests are installed in inst/unitTests and hence available for tests during package build as well as once installed which is nice as you can re-rerun tests on installed packages
• tests/ has a 'hook' script that calls the tests from ../inst/unitTests during the 'R CMD check' run

Any Rmetrics package can serve as an example. I just checked with timeSeries.

It may be possible to detect whether these are called during R CMD check or not. If not, it may be worth adding another variable, or value in options() or whathaveyou to make it detectable.

Dirk

-- 
Three out of two people have difficulties with fractions.

______________________________________________
R-devel_at_r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel