Nothing
test_that("library paths set in a user profile are overridden after load", {
skip_on_cran()
skip_on_os("windows")
renv_tests_scope()
init()
renv_imbue_impl(project = getwd(), force = TRUE)
profile <- c(
".libPaths('.')",
"source('renv/activate.R')"
)
writeLines(profile, con = ".Rprofile")
# ensure profile is executed
renv_scope_envvars(R_PROFILE_USER = NULL)
# invoke R
args <- c("-s", "-e", shQuote("writeLines(.libPaths(), 'libpaths.txt')"))
output <- system2(R(), args, stdout = FALSE, stderr = FALSE)
actual <- readLines("libpaths.txt")
expected <- renv_libpaths_all()
expect_equal(actual[[1]], expected[[1]])
})
test_that(".First is executed; library paths are restored after", {
skip_on_cran()
skip_on_os("windows")
renv_tests_scope()
init()
renv_imbue_impl(project = getwd(), force = TRUE)
# add a .First to the profile
profile <- quote({
.First <- function() {
writeLines("Hello from .First")
.libPaths(".")
}
source("renv/activate.R")
})
# ensure profile is executed
renv_scope_envvars(R_PROFILE_USER = NULL)
writeLines(deparse(profile), con = ".Rprofile")
# invoke R
script <- renv_test_code({
print(.libPaths())
writeLines(.libPaths(), con = "libpaths.txt")
})
args <- c("-f", shQuote(script))
output <- renv_system_exec(R(), args, action = "writing libpaths")
actual <- readLines("libpaths.txt")
expected <- renv_libpaths_all()
expect_equal(actual[[1L]], expected[[1L]])
})
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