1 files changed, 70 insertions, 0 deletions
diff --git a/tests/touch/trailing-slash.sh b/tests/touch/trailing-slash.sh
new file mode 100755
index 0000000..8f21546
--- /dev/null
+++ b/tests/touch/trailing-slash.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+# Ensure that touch honors trailing slash.
+
+# Copyright (C) 2009-2020 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_ touch
+
+ln -s nowhere dangling || framework_failure_
+ln -s loop loop || framework_failure_
+touch file || framework_failure_
+ln -s file link1 || framework_failure_
+mkdir dir || framework_failure_
+ln -s dir link2 || framework_failure_
+
+
+# Trailing slash can only appear on directory or symlink-to-directory.
+# Up through coreutils 8.0, Solaris 9 failed these tests.
+returns_ 1 touch no-file/ || fail=1
+returns_ 1 touch file/ || fail=1
+returns_ 1 touch dangling/ || fail=1
+returns_ 1 touch loop/ || fail=1
+if returns_ 2 ls link1/; then  # darwin allows trailing slash to files
+  returns_ 1 touch link1/ || fail=1
+fi
+touch dir/ || fail=1
+
+# -c silences ENOENT, but not ENOTDIR or ELOOP
+touch -c no-file/ || fail=1
+returns_ 1 touch -c file/ || fail=1
+touch -c dangling/ || fail=1
+returns_ 1 touch -c loop/ || fail=1
+if returns_ 2 ls link1/; then
+  returns_ 1 touch -c link1/ || fail=1
+fi
+touch -c dir/ || fail=1
+returns_ 1 test -f no-file || fail=1
+returns_ 1 test -f nowhere || fail=1
+
+# Trailing slash dereferences a symlink, even with -h.
+# mtime is sufficient to show pass (besides, lstat changes atime of
+# symlinks and directories under Cygwin 1.5).
+touch -d 2009-10-10 -h link2/ || fail=1
+touch -h -r link2/ file || fail=1
+case $(stat --format=%y dir) in
+  2009-10-10*) ;;
+  *) fail=1 ;;
+esac
+case $(stat --format=%y link2) in
+  2009-10-10*) fail=1 ;;
+esac
+case $(stat --format=%y file) in
+  2009-10-10*) ;;
+  *) fail=1 ;;
+esac
+
+Exit $fail