allow for missing blosc/Zarr in test

Author: edzer

inst/docker/gdal/Dockerfile

@@ -99,7 +99,7 @@ RUN cd proj* \
 
 # GDAL:
 ENV GDAL_VERSION 3.12.0
-ENV GDAL_VERSION_NAME 3.12.0rc1
+ENV GDAL_VERSION_NAME 3.12.0
 RUN wget -q http://download.osgeo.org/gdal/${GDAL_VERSION}/gdal-${GDAL_VERSION_NAME}.tar.gz \
   && tar -xf gdal-${GDAL_VERSION_NAME}.tar.gz \
   && cd gdal* \
@@ -138,3 +138,14 @@ RUN _R_CHECK_FORCE_SUGGESTS_=false R CMD check --no-build-vignettes --no-manual
 # terra:
 RUN wget -q https://cran.r-project.org/src/contrib/terra_1.8-80.tar.gz
 RUN R CMD check --no-manual terra_1.8-80.tar.gz
+
+RUN wget -q https://cran.r-project.org/src/contrib/vapour_0.12.0.tar.gz
+RUN R -e 'install.packages(c("markdown", "spelling"))'
+#RUN R CMD INSTALL vapour*gz
+#RUN R CMD check --no-manual vapour*gz
+
+RUN R -e 'install.packages(c("gt"))'
+RUN wget -q https://cran.r-project.org/src/contrib/gdalraster_2.2.1.tar.gz
+RUN R -e 'install.packages(c("RcppInt64"))'
+RUN R CMD INSTALL gdalraster*gz
+RUN R CMD check --no-manual gdalraster*gz

tests/stars.R

@@ -81,6 +81,13 @@ if (require(stars, quietly = TRUE)) {
 	z = paste0('ZARR:/vsizip/"', p, '"/ones.zarr')
 	gdal_utils("mdiminfo", z)
 	cat("\n")
-	print(read_stars(z, normalize_path = FALSE))
-	print(read_mdim(z, normalize_path = FALSE))
+	e = try(read_stars(z, normalize_path = FALSE), silent = TRUE)
+	f = try(read_mdim(z, normalize_path = FALSE), silent = TRUE)
+	if (inherits(e, "try-error") || inherits(f, "try-error")) {
+		print(e)
+		print("error when reading blosc-compressed Zarr file: blosc not supported?")
+	} else { 
+		print(e)
+		print(f)
+	}
 }

tests/stars.Rout.save

@@ -1,7 +1,7 @@
 
-R Under development (unstable) (2025-11-05 r88988 ucrt) -- "Unsuffered Consequences"
+R version 4.5.2 (2025-10-31) -- "[Not] Part in a Rumble"
 Copyright (C) 2025 The R Foundation for Statistical Computing
-Platform: x86_64-w64-mingw32/x64
+Platform: x86_64-pc-linux-gnu
 
 R is free software and comes with ABSOLUTELY NO WARRANTY.
 You are welcome to redistribute it under certain conditions.
@@ -264,8 +264,15 @@ First 10 features:
 + 	z = paste0('ZARR:/vsizip/"', p, '"/ones.zarr')
 + 	gdal_utils("mdiminfo", z)
 + 	cat("\n")
-+ 	print(read_stars(z, normalize_path = FALSE))
-+ 	print(read_mdim(z, normalize_path = FALSE))
++ 	e = try(read_stars(z, normalize_path = FALSE), silent = TRUE)
++ 	f = try(read_mdim(z, normalize_path = FALSE), silent = TRUE)
++ 	if (inherits(e, "try-error") || inherits(f, "try-error")) {
++ 		print(e)
++ 		print("error when reading blosc-compressed Zarr file: blosc not supported?")
++ 	} else { 
++ 		print(e)
++ 		print(f)
++ 	}
 + }
 {
   "type": "group",
@@ -320,4 +327,4 @@ dim0    1 100    0.5     1 [y]
 > 
 > proc.time()
    user  system elapsed 
-   2.10    0.23    2.32 
+  1.943   3.833   1.595