1 files changed, 48 insertions, 0 deletions
diff --git a/tests/mv/diag.sh b/tests/mv/diag.sh
new file mode 100755
index 0000000..c0a5585
--- /dev/null
+++ b/tests/mv/diag.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+# make sure we get proper diagnostics: e.g., with --target-dir=d but no args
+
+# Copyright (C) 2000-2022 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_ mv
+
+touch f1 || framework_failure_
+touch f2 || framework_failure_
+touch d || framework_failure_
+
+# These mv commands should all exit nonzero.
+
+# Too few args.  This first one did fail, but with an incorrect diagnostic
+# until fileutils-4.0u.
+mv --target=. >> out 2>&1 && fail=1
+mv no-file >> out 2>&1 && fail=1
+
+# Target is not a directory.
+mv f1 f2 f1 >> out 2>&1 && fail=1
+mv --target=f2 f1 >> out 2>&1 && fail=1
+
+cat > exp <<\EOF
+mv: missing file operand
+Try 'mv --help' for more information.
+mv: missing destination file operand after 'no-file'
+Try 'mv --help' for more information.
+mv: target 'f1': Not a directory
+mv: target directory 'f2': Not a directory
+EOF
+
+compare exp out || fail=1
+
+Exit $fail