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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:16:34 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:16:34 +0000 |
commit | a398d2c2b5fd6ab0545d8bb019f9a970b2309404 (patch) | |
tree | 272fc7ab226258d7ceddee12c8c682c8e711c2b0 /tests/t3200-resize-partition.sh | |
parent | Initial commit. (diff) | |
download | parted-a398d2c2b5fd6ab0545d8bb019f9a970b2309404.tar.xz parted-a398d2c2b5fd6ab0545d8bb019f9a970b2309404.zip |
Adding upstream version 3.6.upstream/3.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/t3200-resize-partition.sh')
-rwxr-xr-x | tests/t3200-resize-partition.sh | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/tests/t3200-resize-partition.sh b/tests/t3200-resize-partition.sh new file mode 100755 index 0000000..846fbc3 --- /dev/null +++ b/tests/t3200-resize-partition.sh @@ -0,0 +1,127 @@ +#!/bin/sh +# exercise the resize sub-command +# based on t3000-resize-fs.sh test + +# Copyright (C) 2009-2023 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/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../parted + +require_root_ +require_scsi_debug_module_ + +ss=$sector_size_ + +default_start=1024s +default_end=2048s + +# create memory-backed device +scsi_debug_setup_ dev_size_mb=5 > dev-name || + skip_ 'failed to create scsi_debug device' +dev=$(cat dev-name) + +# TODO test simple shrink +# TODO test expand past end of the disk +# TODO test expand past begin of next partition +# TODO test shrink before start +# TODO test everything with GPT +# TODO more tests with extended/logical partitions + +parted -s $dev mklabel msdos > out 2> err || fail=1 +# expect no output +compare /dev/null out || fail=1 +compare /dev/null err || fail=1 + +# ensure that the disk is large enough +dev_n_sectors=$(parted -s $dev u s p|sed -n '2s/.* \([0-9]*\)s$/\1/p') +device_sectors_required=$(echo $default_end | sed 's/s$//') +# Ensure that $dev is large enough for this test +test $device_sectors_required -le $dev_n_sectors || fail=1 + +# create an empty partition +parted -a minimal -s $dev mkpart primary $default_start $default_end > out 2>&1 || fail=1 +compare /dev/null out || fail=1 + +# print partition table +parted -m -s $dev u s p > out 2>&1 || fail=1 + +# FIXME: check expected output + +# wait for new partition device to appear +wait_for_dev_to_appear_ ${dev}1 || { warn_ "${dev}1 did not appear" fail=1; } +sleep 1 + +# Running it without end should not core-dump or prompt +parted -s $dev resizepart 1 > out 2> err || fail=1 + +# extend the filesystem to end on sector 2048 +new_end=2048s +parted -s $dev resizepart 1 $new_end > out 2> err || fail=1 +# expect no output +compare /dev/null out || fail=1 +compare /dev/null err || fail=1 + +# print partition table +parted -m -s $dev u s p > out 2>&1 || fail=1 + +sed -n 3p out > k && mv k out || fail=1 +printf "1:$default_start:$new_end:1025s:::$ms;\n" > exp || fail=1 +compare exp out || fail=1 + +## Make sure resizing a busy partition works when user answers 'yes' +# Format the partition and mount it for the busy check +mkfs.ext4 "${dev}1" || skip_ mkfs.ext4 failed + +# be sure to unmount upon interrupt, failure, etc. +cleanup_fn_() { umount "${dev}1" > /dev/null 2>&1; } + +mount_point=$(pwd)/mnt + +mkdir $mount_point || fail=1 +mount "${dev}1" "$mount_point" || fail=1 + +# extend the filesystem to end on sector 4096 +new_end=4096s +echo yes | parted ---pretend-input-tty $dev resizepart 1 $new_end > out 2>&1 +cat > exp <<EOF +Warning: Partition ${dev}1 is being used. Are you sure you want to continue? +Yes/No? 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, $,," o2 > out +compare exp out || fail=1 + +# print partition table +parted -m -s $dev u s p > out 2>&1 || fail=1 + +sed -n 3p out > k && mv k out || fail=1 +printf "1:$default_start:$new_end:3073s:ext2::$ms;\n" > exp || fail=1 +compare exp out || fail=1 + +umount "${dev}1" || fail=1 + +# Remove the partition explicitly, so that mklabel doesn't evoke a warning. +parted -s $dev rm 1 || fail=1 + +# Create a clean partition table for the next iteration. +parted -s $dev mklabel msdos > out 2>&1 || fail=1 +# expect no output +compare /dev/null out || fail=1 + +Exit $fail |