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01755d36e7
Update to latest gnulib with new copyright year. Run "make update-copyright" and then... * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Manually update copyright year, until we fully sync with gnulib at a later stage. * tests/sample-test: Adjust to use the single most recent year.
73 lines
2.1 KiB
Bash
Executable File
73 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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# Test use of compression by sort
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# Copyright (C) 2007-2023 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 <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ sort
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require_trap_signame_
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seq -w 2000 > exp || framework_failure_
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tac exp > in || framework_failure_
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# This should force the use of temp files
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sort -S 1k in > out || fail=1
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compare exp out || fail=1
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# Create our own gzip program that will be used as the default
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cat <<EOF > gzip || framework_failure_
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#!$SHELL
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tr 41 14
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touch ok
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EOF
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chmod +x gzip
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# Ensure 'sort' is immune to parent's SIGCHLD handler
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# Use a subshell and an exec to work around a bug in FreeBSD 5.0 /bin/sh.
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(
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trap '' CHLD
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# This should force the use of child processes for "compression"
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PATH=.:$PATH exec sort -S 1k --compress-program=gzip in > /dev/null
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) || fail=1
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# This will find our new gzip in PATH
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PATH=.:$PATH sort -S 1k --compress-program=gzip in > out || fail=1
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compare exp out || fail=1
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test -f ok || fail=1
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rm -f ok
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# This is to make sure it works with no compression.
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PATH=.:$PATH sort -S 1k in > out || fail=1
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compare exp out || fail=1
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test -f ok && fail=1
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# This is to make sure we can use something other than gzip
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mv gzip dzip || fail=1
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sort --compress-program=./dzip -S 1k in > out || fail=1
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compare exp out || fail=1
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test -f ok || fail=1
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rm -f ok
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# Make sure it can find other programs in PATH correctly
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PATH=.:$PATH sort --compress-program=dzip -S 1k in > out || fail=1
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compare exp out || fail=1
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test -f ok || fail=1
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rm -f dzip ok
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Exit $fail
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