148 lines
5.9 KiB
R
148 lines
5.9 KiB
R
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## Copyright (C) 2013 - 2019 Dirk Eddelbuettel and Romain Francois
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##
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## This file is part of Rcpp.
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##
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## Rcpp is free software: you can redistribute it and/or modify it
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## under the terms of the GNU General Public License as published by
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## the Free Software Foundation, either version 2 of the License, or
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## (at your option) any later version.
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##
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## Rcpp is distributed in the hope that it will be useful, but
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## WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with Rcpp. If not, see <http://www.gnu.org/licenses/>.
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.runThisTest <- Sys.getenv("RunAllRcppTests") == "yes" && Sys.getenv("RunVerboseRcppTests") == "yes"
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if (! .runThisTest) exit_file("Set 'RunVerboseRcppTests' and 'RunAllRcppTests' to 'yes' to run.")
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library(Rcpp)
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# test.Rcpp.package.skeleton <- function(){
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tempdir <- tempdir()
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path <- tempdir
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pkg_path <- file.path(path, "foo")
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R_path <- file.path(pkg_path, "R")
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src_path <- file.path(pkg_path, "src")
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env <- new.env()
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env$funA <- function(alpha, beta) "gamma"
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env$funB <- function(first, ..., last) "foo"
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Rcpp.package.skeleton("foo", path=path, list=c("funA", "funB"),
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author="Boo-Boo Bear",
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maintainer="Yogi Bear",
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license="An Opensource License",
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email="yogibear@yogimail.com",
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environment=env)
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checkTrue( "foo" %in% list.files(path), "pkg path generated as named" )
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## check the DESCRIPTION
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DESCRIPTION <- as.list( read.dcf( file.path(pkg_path, "DESCRIPTION") )[1,] )
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checkTrue( DESCRIPTION["Author"] == "Boo-Boo Bear",
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"wrote the Author field in DESCRIPTION" )
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checkTrue( DESCRIPTION["Maintainer"] == "Yogi Bear <yogibear@yogimail.com>",
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"wrote the Maintainer field in DESCRIPTION")
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checkTrue( DESCRIPTION["License"] == "An Opensource License",
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"wrote the License field in DESCRIPTION" )
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checkTrue( DESCRIPTION["LinkingTo"] == "Rcpp",
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"we make sure that we 'link' to Rcpp (use its headers)" )
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## make sure we have useDynLib in the namespace
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NAMESPACE <- readLines( file.path(pkg_path, "NAMESPACE") )
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## note: we use regular expressions anticipating a possible future
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## usage of e.g. '.registration=TRUE' in Rcpp.package.skeleton
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checkTrue( any(grepl( "useDynLib(foo", NAMESPACE, fixed=TRUE )),
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"NAMESPACE has useDynLib(foo)" )
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R_files <- list.files(R_path, full.names=TRUE)
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checkTrue( all( c("funA.R", "funB.R") %in% list.files(R_path)),
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"created R files from functions" )
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for (file in grep("RcppExports.R", R_files, invert=TRUE, value=TRUE)) {
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code <- readLines(file)
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fn <- eval(parse(text=paste(code, collapse="\n")))
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fn_name <- gsub(".*/(.*)\\.R$", "\\1", file)
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checkIdentical(fn, base::get(fn_name),
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sprintf("we parsed the function '%s' correctly", fn_name)
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)
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}
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## make sure we can build the package as generated
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## note: the generated .Rd placeholders are insufficient to be able
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## to successfully install the pkg; e.g. I see
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## Error in Rd_info(db[[i]]) :
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## missing/empty \title field in '<path>/funA.Rd'
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invisible(sapply( list.files( file.path(pkg_path, "man"), full.names=TRUE), unlink ))
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owd <- getwd()
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setwd(path)
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R <- shQuote( file.path( R.home( component = "bin" ), "R" ))
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system( paste(R, "CMD build", pkg_path) )
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checkTrue( file.exists("foo_1.0.tar.gz"), "can successfully R CMD build the pkg")
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dir.create("templib")
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install.packages("foo_1.0.tar.gz", file.path(path, "templib"), repos=NULL, type="source")
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require("foo", file.path(path, "templib"), character.only=TRUE)
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# test.Rcpp.package.skeleton.Attributes <- function() {
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tempdir <- tempdir()
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path <- tempdir
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if (dir.exists(file.path(path, "foo"))) unlink(file.path(path, "foo"), recursive=TRUE)
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pkg_path <- file.path(path, "foo")
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R_path <- file.path(pkg_path, "R")
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src_path <- file.path(pkg_path, "src")
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Rcpp.package.skeleton("foo", path=path, attributes=TRUE, example_code=TRUE,
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environment=environment())
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checkTrue(file.exists( file.path(src_path, "RcppExports.cpp")),
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"RcppExports.cpp was created")
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checkTrue(file.exists( file.path(src_path, "rcpp_hello_world.cpp")),
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"rcpp_hello_world.cpp was created" )
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checkTrue(file.exists( file.path(R_path, "RcppExports.R")),
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"RcppExports.R was created")
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#on.exit( unlink(pkg_path, recursive=TRUE), add=TRUE )
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unlink(pkg_path, recursive=TRUE)
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# test.Rcpp.package.skeleton.NoAttributes <- function() {
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tempdir <- tempdir()
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path <- tempdir
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pkg_path <- file.path(path, "foo")
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R_path <- file.path(pkg_path, "R")
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src_path <- file.path(pkg_path, "src")
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Rcpp.package.skeleton("foo", path=path, attributes=FALSE, example_code=TRUE,
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environment=environment())
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checkTrue(file.exists( file.path(src_path, "rcpp_hello_world.cpp")),
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"rcpp_hello_world.cpp was created")
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checkTrue(file.exists( file.path(src_path, "rcpp_hello_world.h")),
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"rcpp_hello_world.h was created")
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checkTrue(file.exists( file.path(R_path, "rcpp_hello_world.R")),
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"rcpp_hello_world.R was created" )
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on.exit( unlink(pkg_path, recursive=TRUE) )
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# test.Rcpp.package.skeleton.Module <- function() {
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tempdir <- tempdir()
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path <- tempdir
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pkg_path <- file.path(path, "foo")
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R_path <- file.path(pkg_path, "R")
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src_path <- file.path(pkg_path, "src")
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Rcpp.package.skeleton("foo", path=path, module=TRUE, environment=environment())
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checkTrue(file.exists( file.path(src_path, "rcpp_module.cpp")),
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"rcpp_module.cpp was created")
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on.exit(unlink(pkg_path, recursive=TRUE))
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on.exit( setwd(owd), add=TRUE )
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on.exit( unlink( file.path(path, "foo_1.0.tar.gz") ), add=TRUE)
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on.exit( unlink( file.path(path, "templib"), recursive=TRUE), add=TRUE )
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on.exit( unlink(pkg_path, recursive=TRUE), add=TRUE )
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on.exit(unlink(pkg_path, recursive=TRUE), add=TRUE)
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