1 files changed, 40 insertions, 0 deletions
diff --git a/tests/t0400-loop-clobber-infloop.sh b/tests/t0400-loop-clobber-infloop.sh
new file mode 100644
index 0000000..6f6dbc6
--- /dev/null
+++ b/tests/t0400-loop-clobber-infloop.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+# do not infloop in loop_clobber
+
+# Copyright (C) 2009-2014, 2019-2023 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 <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../parted
+
+( mkswap -V ) >/dev/null 2>&1 || skip_ "no mkswap program"
+
+N=1M
+dev=loop-file
+
+cleanup_() {
+    rm -f $dev;
+}
+
+dd if=/dev/zero of=$dev bs=$N count=1 || fail=1
+
+mkswap $dev || fail=1
+
+# There was a small interval (no release) during which this would infloop.
+# create a dos partition table
+parted -s $dev mklabel msdos > out 2>&1 || fail=1
+
+compare /dev/null out || fail=1
+
+Exit $fail