Nothing
test_that("renv_envvars_save() is idempotent", {
renv_scope_envvars(list = rep_named(renv_envvars_list(), list(NULL)))
renv_scope_envvars(RENV_DEFAULT_R_LIBS_USER = "xyz")
renv_envvars_restore()
before <- Sys.getenv()
userlib <- Sys.getenv("R_LIBS_USER")
expect_true(renv_envvars_save())
expect_false(renv_envvars_save())
expect_equal(userlib, Sys.getenv("RENV_DEFAULT_R_LIBS_USER"))
during <- Sys.getenv()
expect_false(identical(before, during))
renv_envvars_restore()
expect_equal(userlib, Sys.getenv("R_LIBS_USER"))
after <- Sys.getenv()
expect_equal(names(before), names(after))
nms <- union(names(before), names(after))
expect_equal(before[nms], after[nms])
})
test_that("RENV_PATHS_PREFIX is not normalized", {
renv_scope_envvars(RENV_PATHS_PREFIX = ".", RENV_PATHS_ROOT = "")
renv_envvars_normalize()
expect_identical(Sys.getenv("RENV_PATHS_PREFIX"), ".")
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.