1 files changed, 34 insertions, 0 deletions
diff --git a/tests/find/opt-numeric-arg.sh b/tests/find/opt-numeric-arg.sh
new file mode 100755
index 00000000..bbf0dd8c
--- /dev/null
+++ b/tests/find/opt-numeric-arg.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+# Exercise error diagnostics for options with mandatory numeric arguments.
+
+# Copyright (C) 2023 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"; fu_path_prepend_
+print_ver_ find
+
+for o in -inum -links -uid -gid; do
+  # Check error diagnosic for missing argument.
+  returns_ 1 find $o >out 2>err || fail=1
+  compare /dev/null out || fail=1
+  grep -F 'missing argument to' err || { fail=1; cat err; }
+
+  # Check error diagnosic for non-numeric argument.
+  returns_ 1 find $o foo >out 2>err || fail=1
+  compare /dev/null out || fail=1
+  grep -F 'non-numeric argument to' err || { fail=1; cat err; }
+done
+
+Exit $fail