aef64c62c2
These will be expanded later as I come up with good test cases; for now, these seem to be enough to trigger bugs in base gnugrep and expose missing features in bsdgrep.
116 lines
3.4 KiB
Bash
Executable File
116 lines
3.4 KiB
Bash
Executable File
#
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# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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#
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# Copyright (c) 2017 Kyle Evans <kevans@FreeBSD.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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# What grep(1) are we working with?
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# - 0 : bsdgrep
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# - 1 : gnu grep 2.51 (base)
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# - 2 : gnu grep (ports)
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GREP_TYPE_BSD=0
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GREP_TYPE_GNU_FREEBSD=1
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GREP_TYPE_GNU=2
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GREP_TYPE_UNKNOWN=3
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grep_type()
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{
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local grep_version=$(grep --version)
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case "$grep_version" in
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*"BSD grep"*)
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return $GREP_TYPE_BSD
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;;
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*"GNU grep"*)
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case "$grep_version" in
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*2.5.1-FreeBSD*)
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return $GREP_TYPE_GNU_FREEBSD
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;;
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*)
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return $GREP_TYPE_GNU
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;;
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esac
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;;
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esac
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atf_fail "unknown grep type: $grep_version"
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}
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atf_test_case grep_r_implied
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grep_r_implied_body()
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{
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grep_type
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if [ $? -ne $GREP_TYPE_BSD ]; then
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atf_skip "this test only works with bsdgrep(1)"
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fi
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(cd "$(atf_get_srcdir)" && grep -r --exclude="*.out" -e "test" .) > d_grep_r_implied.out
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atf_check -s exit:0 -x \
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"(cd $(atf_get_srcdir) && grep -r --exclude=\"*.out\" -e \"test\") | diff d_grep_r_implied.out -"
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}
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atf_test_case rgrep
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rgrep_head()
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{
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atf_set "require.progs" "rgrep"
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}
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rgrep_body()
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{
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atf_check -o save:d_grep_r_implied.out grep -r --exclude="*.out" -e "test" "$(atf_get_srcdir)"
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atf_check -o file:d_grep_r_implied.out rgrep --exclude="*.out" -e "test" "$(atf_get_srcdir)"
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}
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atf_test_case gnuext
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gnuext_body()
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{
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grep_type
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_type=$?
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if [ $_type -eq $GREP_TYPE_BSD ]; then
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atf_expect_fail "this test requires GNU extensions in regex(3)"
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elif [ $_type -eq $GREP_TYPE_GNU_FREEBSD ]; then
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atf_expect_fail "\\s and \\S are known to be buggy in base gnugrep"
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fi
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atf_check -o save:grep_alnum.out grep -o '[[:alnum:]]' /COPYRIGHT
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atf_check -o file:grep_alnum.out grep -o '\w' /COPYRIGHT
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atf_check -o save:grep_nalnum.out grep -o '[^[:alnum:]]' /COPYRIGHT
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atf_check -o file:grep_nalnum.out grep -o '\W' /COPYRIGHT
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atf_check -o save:grep_space.out grep -o '[[:space:]]' /COPYRIGHT
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atf_check -o file:grep_space.out grep -o '\s' /COPYRIGHT
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atf_check -o save:grep_nspace.out grep -o '[^[:space:]]' /COPYRIGHT
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atf_check -o file:grep_nspace.out grep -o '\S' /COPYRIGHT
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}
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atf_init_test_cases()
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{
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atf_add_test_case grep_r_implied
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atf_add_test_case rgrep
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atf_add_test_case gnuext
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}
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