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e43d30eab3
Exempt init.sh because it runs before we're assured to have a
shell that groks $(...). Exempt *.mk because "$" would have to
be doubled, and besides, any `...` expression in a .mk file is
almost certainly evaluated before init.sh is run. Finally, also
exempt the perl-based tests, because perl's `...` cannot be
converted to $(...). Do that by running this command:
git grep -l '`.*`' tests \
| grep -Ev 'init\.sh|\.mk$' | xargs grep -Lw perl \
| xargs perl -pi -e 's/`(.*?)`/\$($1)/g'
One minor fix-up change was required after that, due to how
quoting differs:
diff --git a/tests/chmod/equals b/tests/chmod/equals
- expected_perms=$(eval 'echo \$expected_'$dest)
+ expected_perms=$(eval 'echo $expected_'$dest)
Another was to make these required quoting adjustments:
diff --git a/tests/misc/stty b/tests/misc/stty
...
- rev=$(eval echo "\\\$REV_$opt")
+ rev=$(eval echo "\$REV_$opt")
...
- rev1=$(eval echo "\\\$REV_$opt1")
- rev2=$(eval echo "\\\$REV_$opt2")
+ rev1=$(eval echo "\$REV_$opt1")
+ rev2=$(eval echo "\$REV_$opt2")
Also, transform two files that were needlessly excluded above:
(both use perl, but are mostly bourne shell)
perl -pi -e 's/`(.*?)`/\$($1)/g' \
tests/du/long-from-unreadable tests/init.cfg
73 lines
2.2 KiB
Bash
Executable File
73 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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# Test use of compression by sort
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# Copyright (C) 2007-2012 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/init.sh"; path_prepend_ ../src
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print_ver_ sort
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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 || fail=1
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#!/bin/sh
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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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# ash doesn't support "trap '' CHLD"; it knows only signal numbers.
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sig=$("$abs_top_builddir/src/kill" -l CHLD 2>/dev/null) && trap '' $sig
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# This should force the use of child processes for "compression"
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PATH=.:$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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