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056d6de78f
On most shells `:>file || framework_failure_` will not evaluate the framework_failure_ even if there was an error writing the file. shells which do evaluate the failure are ksh 93u+ and bash 4.2, while shells wich don't include bash 4.3, solaris, freebsd, dash. Furthermore this construct is problematic on Solaris 10 sh, which will try to optimize away a `:' command in a loop after the first iteration, even if it is redirected. * tests/cp/link-deref.sh: Remove the leading colon on redirections. * tests/cp/reflink-perm.sh: Likewise. * tests/id/zero.sh: Likewise. * tests/install/install-C.sh: Likewise. * tests/misc/env.sh: Likewise. * tests/misc/md5sum-bsd.sh: Likewise. * tests/misc/runcon-no-reorder.sh: Likewise. * tests/mv/partition-perm.sh: Likewise. * tests/rm/r-root.sh: Likewise. * tests/split/l-chunk.sh: Likewise. * tests/split/line-bytes.sh: Likewise. * tests/tail-2/inotify-rotate.sh: Likewise. * tests/tail-2/retry.sh: Likewise. * tests/tail-2/symlink.sh: Likewise. * tests/tail-2/wait.sh: Likewise. * tests/touch/read-only.sh: Likewise. + cfg.mk (sc_prohibit_colon_redirection): A new syntax check to avoid further instances of this creeping in.
89 lines
2.7 KiB
Bash
Executable File
89 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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# 'md5sum' tests for generation and checking of
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# BSD traditional and alternate formats (md5 [-r])
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# Copyright (C) 2011-2014 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ md5sum
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## BSD alternate format tests ##
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# Ensure we can --check BSD alternate format.
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# Note we start this list with a name
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# that's unambiguous in BSD format.
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# I.E. one not starting with ' ' or '*'
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for i in 'a' ' b' '*c' 'dd' ' '; do
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echo "$i" > "$i"
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md5sum "$i" >> check.md5sum
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done
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sed 's/ / /' check.md5sum > check.md5
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# Note only a single format is supported per run
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md5sum --strict -c check.md5sum || fail=1
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md5sum --strict -c check.md5 || fail=1
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# If we skip the first entry in the BSD format checksums
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# then it'll be detected as standard format and error.
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# This unlikely caveat was thought better than mandating
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# an option to avoid the ambiguity.
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tail -n+2 check.md5 | md5sum --strict -c && fail=1
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## BSD traditional format tests (--tag option) ##
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# Ensure --tag and --check are mutually exclusive
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md5sum --tag --check /dev/null && fail=1
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# Ensure --tag and --text are mutually exclusive
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# We don't support --text with BSD tradition format,
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# as that would complicate the output format,
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# while providing little benefit over --text processing
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# available with the default md5sum output format.
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md5sum --tag --text /dev/null && fail=1
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# Ensure we can --check BSD traditional format we produce
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rm check.md5
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for i in 'a' ' b' '*c' 'dd' ' '; do
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echo "$i" > "$i"
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md5sum --tag "$i" >> check.md5
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done
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md5sum --strict -c check.md5 || fail=1
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# Ensure we can --check BSD traditional format we produce
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# with the GNU extension of escaped newlines
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nl='
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'
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tab=' '
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rm check.md5
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for i in 'a\b' 'a\' "a${nl}b" "a${tab}b"; do
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> "$i"
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md5sum --tag "$i" >> check.md5
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done
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md5sum --strict -c check.md5 || fail=1
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# Ensure BSD traditional format with GNU extension escapes
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# is in the expected format
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ex_file='test
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\\file'
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ex_output='\MD5 (test\n\\\\file) = d41d8cd98f00b204e9800998ecf8427e'
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touch "$ex_file"
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printf "%s\n" "$ex_output" > exp
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md5sum --tag "$ex_file" > out
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compare exp out || fail=1
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Exit $fail
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