Nothing
# Setup helper packages used in some tests
USE.PKGS <- TRUE
writeLines("Install Packages")
TMP.PKGS <- c(
unitizerdummypkg1="unitizerdummypkg1",
unitizerdummypkg2="unitizerdummypkg2",
utzflm="flm0"
)
UNITIZER.DIR <- system.file(package="unitizer")
PKG.DIRS <- file.path(UNITIZER.DIR, "expkg", TMP.PKGS)
if(
any(which.inst <- names(TMP.PKGS) %in% rownames(installed.packages()))
) {
stop(
"Packages\n",
paste0(
deparse(names(TMP.PKGS)[which.inst], width.cutoff=500), collapse=""
),
"\nalready installed; cannot proceed with tests"
) }
# install.packages does not work within R CMD check, and it does not
# appear to be by design?
inst_pak <- function(pkg) {
old.val <- Sys.getenv("R_TESTS", unset=NA)
on.exit(
if(is.na(old.val)) Sys.unsetenv("R_TESTS")
else Sys.setenv(R_TESTS=old.val)
)
Sys.setenv(R_TESTS="")
pkg.inst <- try(
install.packages(pkg, repos=NULL, type='src', lib=TMP.LIB, quiet=TRUE)
)
if(inherits(pkg.inst, "try-error")) stop("install error")
}
inst_pak(PKG.DIRS)
writeLines("Setup Demos")
# Setup the demo files used by a number of tests. All references
# should be relative to FLM (i.e. start with (setwd(FLM)). This
# will avoid the temp file of the directory showing up in the files.
FLM <- copy_fastlm_to_tmpdir()
FLM.TEST.DIR <- file.path(FLM, "tests", "unitizer")
FLM.TEST.FILE <- file.path(FLM.TEST.DIR, "fastlm1.R")
FLM.TEST.STORE <- file.path(FLM.TEST.DIR, "fastlm1.unitizer")
setwd(FLM) # For whole test file to avoid temp file display
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