1 files changed, 65 insertions, 0 deletions
diff --git a/tests/ls/inode.sh b/tests/ls/inode.sh
new file mode 100755
index 0000000..807ec29
--- /dev/null
+++ b/tests/ls/inode.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+# Make sure that ls -i works properly on symlinks.
+
+# Copyright (C) 2003-2022 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 <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ ls
+
+touch f || framework_failure_
+ln -s f slink || framework_failure_
+
+
+# When listed explicitly:
+
+set x $(ls -Ci f slink); shift
+test $# = 4 || fail=1
+# The inode numbers should differ.
+test "$1" != "$3" || fail=1
+
+set x $(ls -CLi f slink); shift
+test $# = 4 || fail=1
+# With -L, they must be the same.
+test "$1" = "$3" || fail=1
+
+set x $(ls -CHi f slink); shift
+test $# = 4 || fail=1
+# With -H, they must be the same, too, from the command line.
+# Note that POSIX says -H must make ls dereference only
+# symlinks (specified on the command line) to directories,
+# but the historical BSD meaning of -H is to dereference
+# any symlink given on the command line.  For compatibility GNU ls
+# implements the BSD semantics.
+test "$1" = "$3" || fail=1
+
+# When listed from a directory:
+
+set x $(ls -Ci); shift
+test $# = 4 || fail=1
+# The inode numbers should differ.
+test "$1" != "$3" || fail=1
+
+set x $(ls -CLi); shift
+test $# = 4 || fail=1
+# With -L, they must be the same.
+test "$1" = "$3" || fail=1
+
+set x $(ls -CHi); shift
+test $# = 4 || fail=1
+# With -H, they must be different from inside a directory.
+test "$1" != "$3" || fail=1
+
+Exit $fail