1 files changed, 130 insertions, 0 deletions
diff --git a/tests/misc/xattr.sh b/tests/misc/xattr.sh
new file mode 100755
index 0000000..1a0ccb9
--- /dev/null
+++ b/tests/misc/xattr.sh
@@ -0,0 +1,130 @@
+#!/bin/sh
+# Ensure that cp --preserve=xattr, cp --preserve=all and mv preserve extended
+# attributes and install does not preserve extended attributes.
+# cp -a should preserve xattr, error diagnostics should not be displayed
+
+# Copyright (C) 2009-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ cp mv ginstall
+
+# Skip this test if cp was built without xattr support:
+touch src dest || framework_failure_
+cp --preserve=xattr -n src dest \
+  || skip_ "coreutils built without xattr support"
+
+# this code was taken from test mv/backup-is-src
+cleanup_() { rm -rf "$other_partition_tmpdir"; }
+. "$abs_srcdir/tests/other-fs-tmpdir"
+b_other="$other_partition_tmpdir/b"
+rm -f "$b_other" || framework_failure_
+
+# testing xattr name-value pair
+xattr_name="user.foo"
+xattr_value="bar"
+xattr_pair="$xattr_name=\"$xattr_value\""
+
+# create new file and check its xattrs
+touch a || framework_failure_
+getfattr -d a >out_a || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_a && framework_failure_
+
+# try to set user xattr on file
+setfattr -n "$xattr_name" -v "$xattr_value" a >out_a \
+  || skip_ "failed to set xattr of file"
+getfattr -d a >out_a || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_a \
+  || skip_ "failed to set xattr of file"
+
+
+# cp should not preserve xattr by default
+cp a b || fail=1
+getfattr -d b >out_b || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_b && fail=1
+
+# test if --preserve=xattr option works
+cp --preserve=xattr a b || fail=1
+getfattr -d b >out_b || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_b || fail=1
+
+# test if --preserve=all option works
+cp --preserve=all a c || fail=1
+getfattr -d c >out_c || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_c || fail=1
+
+# cp's -a option must produce no diagnostics.
+cp -a a d 2>err && { compare /dev/null err || fail=1; }
+getfattr -d d >out_d || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_d || fail=1
+
+# test if --preserve=xattr works even for files without write access
+chmod a-w a || framework_failure_
+rm -f e
+cp --preserve=xattr a e || fail=1
+getfattr -d e >out_e || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_e || fail=1
+
+# Ensure that permission bits are preserved, too.
+src_perm=$(stat --format=%a a)
+dst_perm=$(stat --format=%a e)
+test "$dst_perm" = "$src_perm" || fail=1
+
+chmod u+w a || framework_failure_
+
+rm b || framework_failure_
+
+# install should never preserve xattr
+ginstall a b || fail=1
+getfattr -d b >out_b || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_b && fail=1
+
+# mv should preserve xattr when renaming within a file system.
+# This is implicitly done by rename () and doesn't need explicit
+# xattr support in mv.
+mv a b || fail=1
+getfattr -d b >out_b || skip_ "failed to get xattr of file"
+grep -F "$xattr_pair" out_b || cat >&2 <<EOF
+=================================================================
+$0: WARNING!!!
+rename () does not preserve extended attributes
+=================================================================
+EOF
+
+# try to set user xattr on file on other partition
+test_mv=1
+touch "$b_other" || framework_failure_
+setfattr -n "$xattr_name" -v "$xattr_value" "$b_other" >out_a \
+  || test_mv=0
+getfattr -d "$b_other" >out_b || test_mv=0
+grep -F "$xattr_pair" out_b || test_mv=0
+rm -f "$b_other" || framework_failure_
+
+if test $test_mv -eq 1; then
+  # mv should preserve xattr when copying content from one partition to another
+  mv b "$b_other" || fail=1
+  getfattr -d "$b_other" >out_b ||
+    skip_ "failed to get xattr of file"
+  grep -F "$xattr_pair" out_b || fail=1
+else
+  cat >&2 <<EOF
+=================================================================
+$0: WARNING!!!
+failed to set xattr of file $b_other
+=================================================================
+EOF
+fi
+
+Exit $fail