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0889381cbf
This patch was originally written by Andreas Grünbacher, nowadays available at http://www.suse.de/~agruen/coreutils/5.91/coreutils-xattr.diff * bootstrap.conf: Add gnulib module verror. * po/POTFILES.in: Add lib/verror.c. * m4/xattr.m4: Check for libattr availability, new configure option --disable-xattr. * m4/prereq.m4: Require gl_FUNC_XATTR. * src/Makefile.am: Link cp, mv and ginstall with libattr. * src/copy.h: Add preserve_xattr and require_preserve_xattr to cp_options. * src/copy.c (copy_attr_error): New function to handle errors during xattr copying. (copy_attr_quote): New function to quote file name in error messages printed by libattr. (copy_attr_free): Empty function requested by libattr to free quoted string. (copy_attr_by_fd): New fd-oriented function to copy xattr. (copy_attr_by_name): New name-oriented function to copy xattr. (copy_reg, copy_internal): Call copy_extended_attributes function. * src/cp.c (usage): Mention new --preserve=xattr option. (decode_preserve_arg): Handle new --preserve=xattr option. * src/mv.c: Always attempt to preserve xattr. * src/install.c: Never attempt to preserve xattr. * tests/misc/xattr: New test for xattr support in cp, mv and install. * tests/Makefile.am: Add the new test to list. * doc/coreutils.texi: Mention xattr support, new --preserve=xattr option. * NEWS: Mention the change.
112 lines
3.7 KiB
Bash
Executable File
112 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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# Ensure that cp --preserve=xattr and mv preserve extended attributes and
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# install does not preserve extended attributes.
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# Copyright (C) 2009 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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if test "$VERBOSE" = yes; then
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set -x
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cp --version
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mv --version
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ginstall --version
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fi
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. $srcdir/test-lib.sh
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# Skip this test if cp was built without xattr support:
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touch src dest || framework_failure
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cp --preserve=xattr -n src dest 2>/dev/null \
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|| skip_test_ "coreutils built without xattr support"
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# this code was taken from test mv/backup-is-src
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cleanup_() { rm -rf "$other_partition_tmpdir"; }
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. "$abs_srcdir/other-fs-tmpdir"
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b_other="$other_partition_tmpdir/b"
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rm -f $b_other || framework_failure
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# testing xattr name-value pair
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xattr_name="user.foo"
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xattr_value="bar"
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xattr_pair="$xattr_name=\"$xattr_value\""
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# create new file and check its xattrs
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touch a || framework_failure
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getfattr -d a >out_a || skip_test_ "failed to get xattr of file"
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grep -F "$xattr_pair" out_a >/dev/null && framework_failure
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# try to set user xattr on file
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setfattr -n "$xattr_name" -v "$xattr_value" a >out_a \
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|| skip_test_ "failed to set xattr of file"
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getfattr -d a >out_a || skip_test_ "failed to get xattr of file"
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grep -F "$xattr_pair" out_a >/dev/null \
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|| skip_test_ "failed to set xattr of file"
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fail=0
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# cp should not preserve xattr by default
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cp a b || fail=1
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getfattr -d b >out_b || skip_test_ "failed to get xattr of file"
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grep -F "$xattr_pair" out_b >/dev/null && fail=1
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# test if --preserve=xattr option works
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cp --preserve=xattr a b || fail=1
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getfattr -d b >out_b || skip_test_ "failed to get xattr of file"
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grep -F "$xattr_pair" out_b >/dev/null || fail=1
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rm b || framework_failure
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# install should never preserve xattr
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ginstall a b || fail=1
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getfattr -d b >out_b || skip_test_ "failed to get xattr of file"
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grep -F "$xattr_pair" out_b >/dev/null && fail=1
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# mv should preserve xattr when renaming within a file system.
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# This is implicitly done by rename () and doesn't need explicit
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# xattr support in mv.
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mv a b || fail=1
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getfattr -d b >out_b || skip_test_ "failed to get xattr of file"
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grep -F "$xattr_pair" out_b >/dev/null || cat >&2 <<EOF
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=================================================================
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$0: WARNING!!!
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rename () does not preserve extended attributes
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=================================================================
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EOF
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# try to set user xattr on file on other partition
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test_mv=1
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touch $b_other || framework_failure
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setfattr -n "$xattr_name" -v "$xattr_value" $b_other >out_a 2>/dev/null \
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|| test_mv=0
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getfattr -d $b_other >out_b 2>/dev/null || test_mv=0
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grep -F "$xattr_pair" out_b >/dev/null || test_mv=0
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rm -f $b_other || framework_failure
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if test $test_mv -eq 1; then
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# mv should preserve xattr when copying content from one partition to another
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mv b $b_other || fail=1
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getfattr -d $b_other >out_b 2>/dev/null || skip_test_ "failed to get xattr of file"
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grep -F "$xattr_pair" out_b >/dev/null || fail=1
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else
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cat >&2 <<EOF
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=================================================================
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$0: WARNING!!!
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failed to set xattr of file $b_other
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=================================================================
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EOF
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fi
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Exit $fail
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