fritools (version 3.3.0)

get_run_r_tests: Get System Variable RUN_R_TESTS

Description

A convenience wrapper to get_boolean_envvar("RUN_R_TESTS").

Usage

get_run_r_tests(stop_on_failure = FALSE)

Arguments

stop_on_failure

Throw an error instead of returning FALSE if the environment variable is not set or cannot be converted to boolean.

Value

The value RUN_R_TESTS is set to, converted to boolean. FALSE if RUN_R_TESTS is not set or cannot be converted to boolean.

See Also

Other test helpers: get_boolean_envvar(), is_cran(), is_r_cmd_check(), is_running_on_fvafrcu_machines(), is_running_on_gitlab_com(), run_r_tests_for_known_hosts(), set_run_r_tests()

Other operating system functions: file_copy(), file_save(), get_boolean_envvar(), is_installed(), is_r_package_installed(), is_success(), is_windows(), view(), vim(), with_dir()

Other logical helpers: is_batch(), is_cran(), is_false(), is_force(), is_installed(), is_not_false(), is_null_or_true(), is_of_length_zero(), is_r_cmd_check(), is_r_package_installed(), is_running_on_fvafrcu_machines(), is_running_on_gitlab_com(), is_success(), is_version_sufficient(), is_windows()

Examples

# NOT RUN {
set_run_r_tests("", force = TRUE) # make sure it is not set.
get_run_r_tests()
try(get_run_r_tests(stop_on_failure = TRUE))
set_run_r_tests("A", force = TRUE) # "A" is not boolean.
get_run_r_tests()
try(get_run_r_tests(stop_on_failure = TRUE))
set_run_r_tests(4213, force = TRUE) # All numbers apart from 0 are TRUE
get_run_r_tests()
set_run_r_tests("0", force = TRUE) # 0 (and "0") is FALSE
get_run_r_tests()
set_run_r_tests("FALSE", force = TRUE)
get_run_r_tests()
set_run_r_tests(TRUE, force = TRUE)
get_run_r_tests()
# }