From spencer.graves at prodsyse.com  Mon Sep  3 07:43:16 2012
From: spencer.graves at prodsyse.com (Spencer Graves)
Date: Sun, 02 Sep 2012 22:43:16 -0700
Subject: [Rd] if(--as-cran)?
Message-ID: <50444374.50709@prodsyse.com>

Hello, All:


       The fda package has tests that run too long for CRAN's current 
rules.  I'd like to wrap some examples in a construct like the following:


if(!CRAN()){
...
}


       I tried the following:


CRAN <- function(x='_R_CHECK_CRAN_INCOMING_'){
     x. <- Sys.getenv(x)
     xl <- as.logical(x.)
     notCRAN <- is.na(xl) || xl
#
     return(!notCRAN)
}


       The companion help page included the following example:


if(CRAN()){
   stop('CRAN')
} else {
   stop('NOT CRAN')
}


       This reported "NOT CRAN" even with "R CMD check --as-cran".


       Suggestions?
       Thanks,
       Spencer

 > sessionInfo()
R version 2.15.1 (2012-06-22)
Platform: i386-pc-mingw32/i386 (32-bit)

locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods base

other attached packages:
[1] sos_1.3-5  brew_1.0-6

loaded via a namespace (and not attached):
[1] tools_2.15.1



[Rd] if(--as-cran)?
Spencer Graves