R Under development (unstable) (2023-07-19 r84711 ucrt) -- "Unsuffered Consequences"
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> #'
> #'   Header for all (concatenated) test files
> #'
> #'   Require spatstat.geom
> #'   Obtain environment variable controlling tests.
> #'
> #'   $Revision: 1.5 $ $Date: 2020/04/30 05:31:37 $
> 
> require(spatstat.geom)
Loading required package: spatstat.geom
Loading required package: spatstat.data
spatstat.geom 3.2-4
> FULLTEST <- (nchar(Sys.getenv("SPATSTAT_TEST", unset="")) > 0)
> ALWAYS   <- TRUE
> cat(paste("--------- Executing",
+           if(FULLTEST) "** ALL **" else "**RESTRICTED** subset of",
+           "test code -----------\n"))
--------- Executing **RESTRICTED** subset of test code -----------
> #'   tests/perspim.R
> #'
> #'   Check persp.im handling of NA, etc
> #' 
> #'   $Revision: 1.3 $  $Date: 2020/12/04 04:05:54 $
> 
> if(FULLTEST) {
+ local({
+   set.seed(42)
+   Z <- distmap(letterR, invert=TRUE)[letterR, drop=FALSE]
+   X <- runifrect(100, Frame(Z))
+   M <- persp(Z, colin=Z, visible=TRUE, phi=50)
+   perspPoints(X, Z=Z, M=M)
+   P <- psp(c(2.360, 3.079, 2.211),
+            c(0.934, 1.881, 2.184),
+            c(2.337, 3.654, 3.274),
+            c(1.829, 0.883, 2.093), window=letterR)
+   perspSegments(P, Z=Z, M=M)
+   
+   persp(Z, colmap=rainbow)
+   persp(Z, colmap=beachcolours, sealevel=mean(Z))
+   persp(Z, colin=as.im(Z, dimyx=dim(Z)/4))
+ })
+ }
> ##
> ## tests/pixelgripes.R
> ##     Problems related to pixellation of windows
> ##
> ## $Revision: 1.8 $ $Date: 2022/10/23 06:21:10 $
> 
> if(FULLTEST) {
+   local({
+     
+ 
+   ## pixellate.ppp includes mapping from (x,y) to (row, col)
+   Z <- pixellate(cells, savemap=TRUE)
+   ind <- attr(Z, "map")
+   m <- (as.matrix(Z))[ind]
+   if(!all(m == 1)) stop("Coordinate mismatch in pixellate.ppp")
+ })
+ }
> ## 
> ## tests/polygons.R
> ##
> ##  $Revision: 1.5 $ $Date: 2020/04/30 05:23:52 $
> ##
> if(ALWAYS) { # involves C code
+ local({
+   co <- as.ppp(corners(letterR), letterR, check=FALSE)
+   co[letterR]
+ 
+   b <- letterR$bdry
+   a <- sapply(b, xypolyselfint, yesorno=TRUE)
+   a <- lapply(b, xypolyselfint, proper=TRUE)
+   
+   ## Simple example of self-crossing polygon
+   x <- read.table("selfcross.txt", header=TRUE)
+   y <- xypolyselfint(x)
+ })
+ }
> 
> proc.time()
   user  system elapsed 
   1.17    0.15    1.26