Import VX multicall utility and applets
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2017 Alan Somers
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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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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atf_test_case special
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special_head() {
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atf_set "descr" "Test cmp(1)'s handling of non-regular files"
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}
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special_body() {
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echo 0123456789abcdef > a
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echo 0123456789abcdeg > b
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atf_check -s exit:0 -o empty -e empty cmp a - <a
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atf_check -s exit:0 -o empty -e empty cmp - a <a
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atf_check -s exit:1 -o not-empty -e empty cmp a - <b
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atf_check -s exit:1 -o not-empty -e empty cmp - a <b
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atf_check -s exit:0 -o empty -e empty cmp a a <&-
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}
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atf_test_case symlink
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symlink_head() {
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atf_set "descr" "Test cmp(1)'s handling of symlinks"
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}
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symlink_body() {
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echo 0123456789abcdef > a
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echo 0123456789abcdeg > b
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ln -s a a.lnk
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ln -s b b.lnk
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ln -s a a2.lnk
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cp a adup
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ln -s adup adup.lnk
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atf_check -s exit:0 cmp a a.lnk
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atf_check -s exit:0 cmp a.lnk a
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atf_check -s not-exit:0 -o ignore cmp a b.lnk
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atf_check -s not-exit:0 -o ignore cmp b.lnk a
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atf_check -s not-exit:0 -o ignore -e ignore cmp -h a a.lnk
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atf_check -s not-exit:0 -o ignore -e ignore cmp -h a.lnk a
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atf_check -s exit:0 cmp -h a.lnk a2.lnk
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atf_check -s not-exit:0 -o ignore -e ignore cmp -h a.lnk adup.lnk
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}
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atf_test_case pr252542
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pr252542_head()
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{
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atf_set "descr" "Test cmp(1) -s with file offset skips"
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}
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pr252542_body()
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{
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echo -n '1234567890' > a
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echo -n 'abc567890' > b
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echo -n 'xbc567890' > c
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atf_check -s exit:0 cmp -s a b 4 3
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atf_check -s exit:0 cmp -i 4:3 -s a b
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atf_check -s exit:0 cmp -i 1 -s b c
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atf_check -s exit:1 -o ignore cmp -z a b 4 3
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atf_check -s exit:1 -o ignore cmp -i 4:3 -z a b
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atf_check -s exit:1 -o ignore cmp -i 1 -z a b
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}
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atf_test_case skipsuff
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skipsuff_head()
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{
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atf_set "descr" "Test cmp(1) accepting SI suffixes on skips"
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}
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skipsuff_body()
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{
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jot -nb a -s '' 1028 > a
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jot -nb b -s '' 1024 > b
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jot -nb a -s '' 4 >> b
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atf_check -s exit:1 -o ignore cmp -s a b
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atf_check -s exit:0 cmp -s a b 1k 1k
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}
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atf_test_case limit
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limit_head()
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{
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atf_set "descr" "Test cmp(1) -n (limit)"
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}
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limit_body()
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{
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echo -n "aaaabbbb" > a
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echo -n "aaaaxxxx" > b
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atf_check -s exit:1 -o ignore cmp -s a b
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atf_check -s exit:0 cmp -sn 4 a b
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atf_check -s exit:0 cmp -sn 3 a b
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atf_check -s exit:1 -o ignore cmp -sn 5 a b
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# Test special, too. The implementation for link is effectively
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# identical.
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atf_check -s exit:0 -e empty cmp -sn 4 b - <a
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atf_check -s exit:0 -e empty cmp -sn 3 b - <a
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atf_check -s exit:1 -o ignore cmp -sn 5 b - <a
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}
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atf_test_case bflag
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bflag_head()
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{
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atf_set "descr" "Test cmp(1) -b (print bytes)"
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}
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bflag_body()
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{
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echo -n "abcd" > a
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echo -n "abdd" > b
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atf_check -s exit:1 -o file:$(atf_get_srcdir)/b_flag.out \
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cmp -b a b
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atf_check -s exit:1 -o file:$(atf_get_srcdir)/bl_flag.out \
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cmp -bl a b
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}
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# Helper for stdout test case
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atf_check_stdout()
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{
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(
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trap "" PIPE
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sleep 1
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cmp "$@" 2>stderr
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echo $? >result
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) | true
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atf_check -o inline:"2\n" cat result
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atf_check -o match:"stdout" cat stderr
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}
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atf_test_case stdout
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stdout_head()
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{
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atf_set descr "Failure to write to stdout"
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}
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stdout_body()
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{
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echo a >a
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echo b >b
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atf_check_stdout a b
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atf_check_stdout - b <a
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atf_check_stdout a - <b
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ln -s a alnk
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ln -s b blnk
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atf_check_stdout -h alnk blnk
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}
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atf_init_test_cases()
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{
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atf_add_test_case special
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atf_add_test_case symlink
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atf_add_test_case pr252542
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atf_add_test_case skipsuff
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atf_add_test_case limit
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atf_add_test_case bflag
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atf_add_test_case stdout
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}
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