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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/`(.*?)`/\$($1)/g' \
tests/du/long-from-unreadable tests/init.cfg
111 lines
3.8 KiB
Bash
Executable File
111 lines
3.8 KiB
Bash
Executable File
#!/bin/sh
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# make sure chgrp is reasonable
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# Copyright (C) 2000-2012 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/init.sh"; path_prepend_ ../src
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print_ver_ chgrp
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require_membership_in_two_groups_
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set _ $groups; shift
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g1=$1
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g2=$2
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mkdir d
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touch f f2 d/f3
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chgrp $g1 f || fail=1
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chgrp $g2 f || fail=1
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chgrp $g2 f2 || fail=1
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chgrp -R $g1 d || fail=1
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d_files='d d/f3'
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chgrp $g1 f || fail=1 ; test $(stat --p=%g f) = $g1 || fail=1
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chgrp $g2 f || fail=1 ; test $(stat --p=%g f) = $g2 || fail=1
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chgrp $g2 f || fail=1 ; test $(stat --p=%g f) = $g2 || fail=1
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chgrp '' f || fail=1 ; test $(stat --p=%g f) = $g2 || fail=1
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chgrp $g1 f || fail=1 ; test $(stat --p=%g f) = $g1 || fail=1
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chgrp $g1 f || fail=1 ; test $(stat --p=%g f) = $g1 || fail=1
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chgrp --reference=f2 f ; test $(stat --p=%g f) = $g2 || fail=1
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chgrp -R $g2 d ||fail=1; test $(stat --p=%g: $d_files) = "$g2:$g2:" || fail=1
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chgrp -R $g1 d ||fail=1; test $(stat --p=%g: $d_files) = "$g1:$g1:" || fail=1
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chgrp -R $g2 d ||fail=1; test $(stat --p=%g: $d_files) = "$g2:$g2:" || fail=1
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chgrp -R $g1 d ||fail=1; test $(stat --p=%g: $d_files) = "$g1:$g1:" || fail=1
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chgrp $g2 d ||fail=1; test $(stat --p=%g: $d_files) = "$g2:$g1:" || fail=1
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rm -f f
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touch f
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ln -s f symlink
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chgrp $g1 f
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test $(stat --printf=%g f) = $g1 || fail=1
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# This should not change the group of f.
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chgrp -h $g2 symlink
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test $(stat --printf=%g f) = $g1 || fail=1
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# Don't fail if chgrp failed to set the group of a symlink.
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# Some systems don't support that.
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test $(stat --printf=%g symlink) = $g2 ||
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echo 'info: failed to set group of symlink' 1>&2
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chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
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# This *should* change the group of f.
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# Though note that the diagnostic is misleading in that
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# it says the 'group of 'symlink'' has been changed.
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chgrp $g1 symlink; test $(stat --printf=%g f) = $g1 || fail=1
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chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
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# If -R is specified without -H or L, -h is assumed.
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chgrp -h $g1 f symlink; test $(stat --printf=%g symlink) = $g1 || fail=1
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chgrp -R $g2 symlink
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chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
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# Make sure we can change the group of inaccessible files.
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chmod a-r f
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chown --from=:$g2 :$g1 f; test $(stat --printf=%g f) = $g1 || fail=1
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chmod 0 f
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chown --from=:$g1 :$g2 f; test $(stat --printf=%g f) = $g2 || fail=1
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# chown() must not be optimized away even when
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# the file's owner and group already have the desired value.
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rm -f f g
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touch f g
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chgrp $g1 f g
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chgrp $g2 g
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sleep 1
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chgrp $g1 f
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# The following no-change chgrp command is supposed to update f's ctime,
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# but on OpenBSD and Darwin 7.9.0-8.11.1 (aka MacOS X 10.3.9 - 10.4.11)
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# it appears to be a no-op for some file system types (at least NFS) so g's
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# ctime is more recent. This is not a big deal;
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# this test works fine when the files are on a local file system (/tmp).
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chgrp '' f
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test "$(ls -C -c -t f g)" = 'f g' || \
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{
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case $host_triplet in
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*openbsd*) echo ignoring known OpenBSD-specific chgrp failure 1>&2 ;;
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*darwin7.9.*|*darwin8.*)
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echo ignoring known MacOS X-specific chgrp failure 1>&2 ;;
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*) echo $host_triplet: no-change chgrp failed to update ctime 1>&2;
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fail=1 ;;
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esac
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}
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Exit $fail
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