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      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
     19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     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 : ${TEST_SH:="/bin/sh"}
     29 
     30 atf_test_case evaltested
     31 
     32 evaltested_head() {
     33 	atf_set "descr" "Tests that eval in a tested context does not exit"
     34 }
     35 
     36 evaltested_body() {
     37 	set -e
     38 cat > helper.sh << EOF
     39 set -e
     40 if eval false
     41 then
     42 	echo "'eval false' returned true"
     43 	exit 1
     44 fi
     45 echo "passed"
     46 exit 0
     47 EOF
     48 	output="$($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 
     60 atf_init_test_cases() {
     61 	atf_add_test_case evaltested
     62 }
     63