1#
2# SPDX-License-Identifier: BSD-2-Clause
3#
4# Copyright (c) 2023 The FreeBSD Foundation
5#
6# This software was developed by Yan-Hao Wang <bses30074@gmail.com>
7# under sponsorship from the FreeBSD Foundation.
8#
9# Redistribution and use in source and binary forms, with or without
10# modification, are permitted provided that the following conditions
11# are met:
12# 1. Redistributions of source code must retain the above copyright
13#    notice, this list of conditions and the following disclaimer.
14# 2. Redistributions in binary form must reproduce the above copyright
15#    notice, this list of conditions and the following disclaimer in the
16#    documentation and/or other materials provided with the distribution.
17#
18# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
19# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28# SUCH DAMAGE
29#
30
31atf_test_case base
32base_head()
33{
34    atf_set "descr" "Check that all reported variables exist with the reported values."
35}
36base_body()
37{
38    printenv | while IFS= read -r env; do
39            env_name=${env%%=*}
40            env_value=${env#*=}
41            expected_value=$(eval echo "\$$env_name")
42            atf_check_equal "${env_value}" "${expected_value}"
43    done
44}
45
46atf_test_case add_delete_env
47add_delete_env_head()
48{
49    atf_set "descr" "New changes to the environment should be reflected in printenv's output"
50}
51add_delete_env_body()
52{
53    env_name=$(date +"%Y%m%d%H%M%S")
54    export "env_${env_name}=value"
55    atf_check -o inline:"value\n" printenv "env_${env_name}"
56    unset "env_${env_name}"
57    atf_check -s exit:1 printenv "env_${env_name}"
58}
59
60atf_init_test_cases()
61{
62    atf_add_test_case base
63    atf_add_test_case add_delete_env
64}
65