t_evaltested.sh revision 313498 
1# $NetBSD: t_evaltested.sh,v 1.2 2016/03/27 14:50:01 christos Exp $
2#
3# Copyright (c) 2011 The NetBSD Foundation, Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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21# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25# POSSIBILITY OF SUCH DAMAGE.
26#
27# the implementation of "sh" to test
28: ${TEST_SH:="/bin/sh"}
29
30atf_test_case evaltested
31
32evaltested_head() {
33	atf_set "descr" "Tests that eval in a tested context does not exit"
34}
35
36evaltested_body() {
37	set -e
38cat > helper.sh << EOF
39set -e
40if eval false
41then
42	echo "'eval false' returned true"
43	exit 1
44fi
45echo "passed"
46exit 0
47EOF
48	output="$($TEST_SH helper.sh)"
49	[ $? = 0 ] && return
50
51	if [ -n "$output" ]
52	then
53		atf_fail "$output"
54	else
55		atf_fail "'eval false' exited from a tested context"
56	fi
57
58}
59
60atf_init_test_cases() {
61	atf_add_test_case evaltested
62}
63