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f0b5e513d9
* NEWS: Mention this bug fix. * src/ls.c (gobble_file): Fix bug reported by Nobuyuki Tsuchimura in http://lists.gnu.org/archive/html/bug-coreutils/2006-12/msg00152.html where "ls -FRL" didn't follow a symbolic link in some cases on Linux. * tests/ls/follow-slink: Add a test for this case. Signed-off-by: Jim Meyering <jim@meyering.net>
87 lines
2.3 KiB
Bash
Executable File
87 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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# make sure ls -L always follows symlinks
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# Copyright (C) 2000, 2002, 2004, 2006, 2007 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 2 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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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if test "$VERBOSE" = yes; then
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set -x
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ls --version
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fi
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pwd=`pwd`
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tmp=follow-sl.$$
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trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
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trap '(exit $?); exit' 1 2 13 15
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framework_failure=0
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mkdir $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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# Isolate output files from directory being listed
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mkdir dir dir/sub dir1 || framework_failure=1
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cd dir || framework_failure=1
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ln -s link link || framework_failure=1
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ln -s ../../dir1 sub/link-to-dir || framework_failure=1
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# Make sure the symlink was created.
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# `ln -s link link' succeeds, but creates no file on
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# systems running some DJGPP-2.03 libc.
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ls -F link > /dev/null || framework_failure=1
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if test $framework_failure = 1; then
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echo 'failure in testing framework'
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(exit 1); exit 1
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fi
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fail=0
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# When explicitly listing a broken link, the command must fail.
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ls -L link 2> /dev/null && fail=1
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# When encountering a broken link implicitly, Solaris 9 and OpenBSD 3.4
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# list the link, provided no further information about the link needed
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# to be printed. Since POSIX does not specify one way or the other, we
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# opt for compatibility (this was broken in 5.3.0 through 5.94).
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LC_ALL=C ls -L > ../out-L || fail=1
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LC_ALL=C ls -FLR sub > ../out-FLR-sub || fail=1
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cd .. || fail=1
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cat <<\EOF > exp-L
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link
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sub
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EOF
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cat <<\EOF > exp-FLR-sub
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sub:
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link-to-dir/
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sub/link-to-dir:
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EOF
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cmp out-L exp-L || {
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fail=1
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diff out-L exp-L
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}
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cmp out-FLR-sub exp-FLR-sub || {
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fail=1
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diff out-FLR-sub exp-FLR-sub
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}
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(exit $fail); exit $fail
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