1 files changed, 41 insertions, 0 deletions
diff --git a/tests/t2500-probe-corrupt-hfs.sh b/tests/t2500-probe-corrupt-hfs.sh
new file mode 100755
index 0000000..5d64d90
--- /dev/null
+++ b/tests/t2500-probe-corrupt-hfs.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+# Do not misbehave when probing a corrupt HFS partition.
+
+# Copyright (C) 2011-2014, 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/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../parted
+ss=$sector_size_
+
+N=3M
+dev=loop-file
+# create a file large enough to hold a GPT partition table
+dd if=/dev/null of=$dev bs=1 seek=$N || framework_failure
+
+parted -s "$dev" mklabel gpt mkpart p1 1MiB 2MiB > out 2>&1 || fail=1
+compare /dev/null out || fail=1
+
+parted -s "$dev" u s p || fail=1
+
+# Poke an HFS+ signature into place
+printf '\x48\x2b' | dd of=$dev seek=$((2048+2)) conv=notrunc || fail=1
+
+# Or, if starting from a valid HFS/HFS+ file system, poke these:
+# offset 18 total_blocks=0(16b)
+# offset 20 vh->block_size=0(32b)
+
+parted -s "$dev" u s p || fail=1
+
+Exit $fail