1 files changed, 51 insertions, 0 deletions
diff --git a/tests/mv/no-target-dir.sh b/tests/mv/no-target-dir.sh
new file mode 100755
index 0000000..aa0fee3
--- /dev/null
+++ b/tests/mv/no-target-dir.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+# ensure that --no-target-directory (-T) works when the destination is
+# an empty directory.
+
+# Copyright (C) 2006-2020 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_ mv
+
+LS_FAILURE=2
+
+mkdir -p d/sub empty src d2/sub e2 || framework_failure_
+touch f || framework_failure_
+
+# Skip this test if there's an underlying kernel bug.
+mkdir a b b/a || framework_failure_
+
+mv a b ||
+  skip_ "your kernel's rename syscall is buggy"
+
+
+# This should succeed, since both src and dest are directories,
+# and the dest dir is empty.
+mv -fT d empty || fail=1
+
+# Ensure that the source, d, is gone.
+returns_ $LS_FAILURE ls -d d > /dev/null 2>&1 || fail=1
+
+# Ensure that the dest dir now has a subdirectory.
+test -d empty/sub || fail=1
+
+# rename must fail, since the dest is non-empty.
+returns_ 1 mv -fT src d2 2> /dev/null || fail=1
+
+# rename must fail, since the src is not a directory.
+returns_ 1 mv -fT f e2 2> /dev/null || fail=1
+
+Exit $fail