On 2008-12-15 20:12-0000 Andrew Ross wrote:

> Alan,
>
> Sounds like an excellent idea. I was thinking of something similar
> myself. If you are happy to put something together I'll help with the
> work of propagating it out to the other languages.

Thanks for that encouragement.  I made an initial version of C example 31
(revision 9126) which for now only tests plgvpw.  It ctests fine.  I also
checked that the error message was expressed properly when there was a
mismatch of one of the variables.  Could you have a look and fill in a few
more set/get pairs to make sure the example will scale well to lots of
set/get pairs?  I ask this because I know your C skills are better than
mine.  I will take responsibility for any set/get pairs that you don't do.

I could not avoid using plinit (in order to use plwind as the "setter" for
plgvpw). However, instead of viewing that as a negative, I decided to view
that as a positive feature since it tests the capability of our various
device drivers to make a valid plot file with minimal content. For example,
I just now checked that x31c01.svg validates properly at validator.w3.org.
Of course that generated file is also required to make the compare ctest
work properly for, e.g., finding unimplemented versions of example 31.  Sure
enough, the compare ctest output now has lots of 31's splashed around, but
fixing that by propagating 31 to the other languages will obviously have to
wait until we fill out all the set/get pairs in the C example.

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state implementation
for stellar interiors (freeeos.sf.net); PLplot scientific plotting software
package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of
Linux Links project (loll.sf.net); and the Linux Brochure Project
(lbproject.sf.net).
__________________________

Linux-powered Science
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