8d78a0d331
If we fail to open one of the files in the file listing, we still need to advance `rec` along with `argv` so that the checksum we're checking against lines up with the file we're hashing. Tests added both for the -c flag, as well as the -b and -t modes of the *sum programs. PR: 267722 Reviewed by: emaste (earlier version) MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D37374
83 lines
2.7 KiB
Bash
83 lines
2.7 KiB
Bash
#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2022 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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atf_test_case sum_bflag
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sum_bflag_body()
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{
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cp $(atf_get_srcdir)/sum_a.in a
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cp $(atf_get_srcdir)/sum_a.in b
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(sha256 -q a | tr -d '\n'; echo " *a") > expected
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(sha256 -q b | tr -d '\n'; echo " *b") >> expected
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atf_check -o file:expected sha256sum -b a b
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}
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atf_test_case sum_cflag
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sum_cflag_body()
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{
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# Verify that the *sum -c mode works even if some files are missing.
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# PR 267722 identified that we would never advance past the first record
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# to check against. As a result, things like checking the published
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# checksums for the install media became a more manual process again if
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# you didn't download all of the images.
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for combo in "a b c" "b c" "a c" "a b" "a" "b" "c" ""; do
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rm -f a b c
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:> out
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cnt=0
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for f in ${combo}; do
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cp $(atf_get_srcdir)/sum_${f}.in ${f}
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printf "${f}: OK\n" >> out
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cnt=$((cnt + 1))
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done
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err=0
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[ "$cnt" -eq 3 ] || err=1
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atf_check -o file:out -e ignore -s exit:${err} \
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sha256sum -c $(atf_get_srcdir)/sum_sums.digest
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done
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}
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atf_test_case sum_tflag
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sum_tflag_body()
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{
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cp $(atf_get_srcdir)/sum_a.in a
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# -t is a nop, not a time trial, when used with the *sum versions
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(sha256 -q a | tr -d '\n'; echo " a") > expected
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atf_check -o file:expected sha256sum -t a
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}
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atf_init_test_cases()
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{
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atf_add_test_case sum_bflag
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atf_add_test_case sum_cflag
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atf_add_test_case sum_tflag
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}
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