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#
# Copyright (c) 2017 Kyle Evans <kevans@FreeBSD.org>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# $FreeBSD$
# What grep(1) are we working with?
# - 0 : bsdgrep
# - 1 : gnu grep 2.51 (base)
# - 2 : gnu grep (ports)
GREP_TYPE_BSD=0
GREP_TYPE_GNU_FREEBSD=1
GREP_TYPE_GNU=2
GREP_TYPE_UNKNOWN=3
grep_type()
{
local grep_version=$(grep --version)
case "$grep_version" in
*"BSD grep"*)
return $GREP_TYPE_BSD
;;
*"GNU grep"*)
case "$grep_version" in
*2.5.1-FreeBSD*)
return $GREP_TYPE_GNU_FREEBSD
;;
*)
return $GREP_TYPE_GNU
;;
esac
;;
esac
atf_fail "unknown grep type: $grep_version"
}
atf_test_case grep_r_implied
grep_r_implied_body()
{
grep_type
if [ $? -ne $GREP_TYPE_BSD ]; then
atf_skip "this test only works with bsdgrep(1)"
fi
(cd "$(atf_get_srcdir)" && grep -r --exclude="*.out" -e "test" .) > d_grep_r_implied.out
atf_check -s exit:0 -x \
"(cd $(atf_get_srcdir) && grep -r --exclude=\"*.out\" -e \"test\") | diff d_grep_r_implied.out -"
}
atf_test_case rgrep
rgrep_head()
{
atf_set "require.progs" "rgrep"
}
rgrep_body()
{
atf_check -o save:d_grep_r_implied.out grep -r --exclude="*.out" -e "test" "$(atf_get_srcdir)"
atf_check -o file:d_grep_r_implied.out rgrep --exclude="*.out" -e "test" "$(atf_get_srcdir)"
}
atf_init_test_cases()
{
atf_add_test_case grep_r_implied
atf_add_test_case rgrep
}
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