1 files changed, 53 insertions, 0 deletions
diff --git a/tests/t1701-rescue-fs.sh b/tests/t1701-rescue-fs.sh
new file mode 100644
index 0000000..90ec684
--- /dev/null
+++ b/tests/t1701-rescue-fs.sh
@@ -0,0 +1,53 @@
+#!/bin/sh
+# rescue ext4 file system
+
+# Copyright (C) 2008-2014, 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/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../parted
+require_512_byte_sector_size_
+require_root_
+require_scsi_debug_module_
+
+# create memory-backed device
+scsi_debug_setup_ sector_size=$sector_size_ dev_size_mb=10 > dev-name ||
+  skip_ 'failed to create scsi_debug device'
+scsi_dev=$(cat dev-name)
+
+( mkfs.ext4 2>&1 | grep -i '^usage' ) > /dev/null \
+    || { warn_ "$ME: no ext4 support"; Exit $fail; }
+
+parted -s $scsi_dev mklabel msdos mkpart primary ext2 1m 100%
+wait_for_dev_to_appear_ ${scsi_dev}1 || fail=1
+mkfs.ext4 ${scsi_dev}1 || { warn_ $ME: mkfs.ext4 failed; fail=1; Exit $fail; }
+
+# remove the partition
+parted -s $scsi_dev rm 1 || fail=1
+
+# rescue the partition
+echo yes | parted ---pretend-input-tty $scsi_dev rescue 1m 100% > out 2>&1
+cat > exp <<EOF
+Information: A ext4 primary partition was found at 1049kB -> 10.5MB.  Do you want to add it to the partition table?
+Yes/No/Cancel? yes
+Information: You may need to update /etc/fstab.
+EOF
+# Transform the actual output, to avoid spurious differences when
+# $PWD contains a symlink-to-dir.  Also, remove the ^M      ...^M bogosity.
+# normalize the actual output
+mv out o2 && sed -e "s,
+   *
+,,g;s, $,," \
+                      -e "s,^.*/lt-parted: ,parted: ," o2 > out
+echo '' >> exp
+compare exp out || fail=1
+Exit $fail