utils

id (5338B)

#!/usr/bin/env atf-sh
# SPDX-FileCopyrightText: 2017-2022 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
# SPDX-License-Identifier: MPL-2.0
atf_test_case noargs cleanup
noargs_body() {
	atf_check -o save:noargs.out ../cmd/id
	atf_check grep -q "uid=$(id -u)($(id -un)) gid=$(id -g)($(id -gn)) groups=" noargs.out
}
noargs_cleanup() {
	rm -f noargs.out
}
atf_test_case names cleanup
names_body() {
	atf_check -o save:names.out ../cmd/id -n
	atf_check grep -q "uid=$(id -un) gid=$(id -gn) groups=" names.out
}
names_cleanup() {
	rm -f names.out
}
atf_test_case devfull
devfull_body() {
	has_glibc && atf_expect_fail "glibc ignoring write errors for puts()"
	[ "$(uname -s)" = "NetBSD" ] && atf_expect_fail "NetBSD ignoring write errors for puts()"
	[ "$(uname -s)" = "FreeBSD" ] && atf_expect_fail "FreeBSD ignoring write errors for puts()"
	atf_check -s exit:1 sh -c '../cmd/id >/dev/full'
	atf_check -s exit:1 sh -c '../cmd/id -n >/dev/full'
	atf_check -s exit:1 sh -c '../cmd/id -u >/dev/full'
	atf_check -s exit:1 sh -c '../cmd/id -g >/dev/full'
}
atf_test_case group
group_body() {
	atf_check -o "inline:$(id -g)\n" ../cmd/id -g
	atf_check -o "inline:$(id -gr)\n" ../cmd/id -gr
	atf_check -o "inline:$(id -gn)\n" ../cmd/id -gn
	atf_check -o "inline:$(id -gnr)\n" ../cmd/id -gnr
}
atf_test_case user
user_body() {
	atf_check -o "inline:$(id -u)\n" ../cmd/id -u
	atf_check -o "inline:$(id -ur)\n" ../cmd/id -ur
	atf_check -o "inline:$(id -un)\n" ../cmd/id -un
	atf_check -o "inline:$(id -unr)\n" ../cmd/id -unr
}
atf_test_case groups
groups_body() {
	# sadly GNU coreutils' id(1) sorts it's grouplist
	atf_check -o not-empty ../cmd/id -G
	atf_check -o not-empty ../cmd/id -Gr
	atf_check -o not-empty ../cmd/id -Gn
	atf_check -o not-empty ../cmd/id -Gnr
}
# Make sure the correct list is returned for different users
# Previously it would only return the runtime list of the current user
atf_test_case regression_groups
regression_groups() {
	atf_check -o "not-inline:$(../cmd/id -G root)" ../cmd/id -G nobody
	atf_check -o "not-inline:$(../cmd/id -Gr root)" ../cmd/id -Gr nobody
	atf_check -o "not-inline:$(../cmd/id -Gn root)" ../cmd/id -Gn nobody
	atf_check -o "not-inline:$(../cmd/id -Gnr root)" ../cmd/id -Gnr nobody
}
atf_test_case noetc
noetc_body() {
	bwrap_args="--bind / / --bind /var/empty /etc"
	command -v "${BWRAP:-bwrap}" >/dev/null 2>/dev/null || atf_skip "${BWRAP:-bwrap} command not found"
	[ -n "${NO_BWRAP}" ] && atf_skip "'NO_BWRAP' set"
	set -f
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -u)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -u
	# shellcheck disable=SC2086
	atf_check -s exit:1 -e "inline:id: cannot find name for user ID $(id -u)\n" -o "inline:$(id -u)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -un
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -g)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -g
	# shellcheck disable=SC2086
	atf_check -s exit:1 -e "inline:id: cannot find name for group ID $(id -g)\n" -o "inline:$(id -g)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -gn
}
atf_test_case nopasswd
nopasswd_body() {
	bwrap_args="--bind / / --bind /dev/null /etc/passwd"
	command -v "${BWRAP:-bwrap}" >/dev/null 2>/dev/null || atf_skip "${BWRAP:-bwrap} command not found"
	[ -n "${NO_BWRAP}" ] && atf_skip "'NO_BWRAP' set"
	set -f
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -u)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -u
	# shellcheck disable=SC2086
	atf_check -s exit:1 -e "inline:id: cannot find name for user ID $(id -u)\n" -o "inline:$(id -u)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -un
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -g)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -g
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -gn)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -gn
}
atf_test_case nogroup
nogroup_body() {
	bwrap_args="--bind / / --bind /dev/null /etc/group"
	command -v "${BWRAP:-bwrap}" >/dev/null 2>/dev/null || atf_skip "${BWRAP:-bwrap} command not found"
	[ -n "${NO_BWRAP}" ] && atf_skip "'NO_BWRAP' set"
	set -f
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -u)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -u
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -un)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -un
	# shellcheck disable=SC2086
	atf_check -o "inline:$(id -g)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -g
	# shellcheck disable=SC2086
	atf_check -s exit:1 -e "inline:id: cannot find name for group ID $(id -g)\n" -o "inline:$(id -g)\n" -- "${BWRAP:-bwrap}" ${bwrap_args} ../cmd/id -gn
}
atf_test_case badarg
badarg_body() {
	atf_check -s exit:1 -e 'inline:Usage: id [-Ggu] [-nr] [user]\n' ../cmd/id -a
}
atf_test_case root cleanup
root_body() {
	atf_check -o save:root.out ../cmd/id root
	atf_check grep -q "uid=$(id -u root)($(id -un root)) gid=$(id -g root)($(id -gn root)) groups=" root.out
}
root_cleanup() {
	rm -f root.out
}
atf_init_test_cases() {
	cd "$(atf_get_srcdir)" || exit 1
	. ../test_functions.sh
	atf_add_test_case devfull
	atf_add_test_case badarg
	atf_add_test_case noargs
	atf_add_test_case names
	atf_add_test_case group
	atf_add_test_case user
	atf_add_test_case groups
	atf_add_test_case noetc
	atf_add_test_case nogroup
	atf_add_test_case nopasswd
	atf_add_test_case root
}