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From f1711f8bd420315a01b2df6d4339646c96169558 Mon Sep 17 00:00:00 2001
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From: Petr Uzel <petr.uzel@suse.cz>
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Date: Tue, 27 Sep 2011 09:11:29 +0200
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Subject: [PATCH 47/48] tests: excersise resize command
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a lot of TODOs
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(cherry picked from commit 33fd692cb14045fdc13306cd57cfe2040328daa8)
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---
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tests/Makefile.am | 1 +
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tests/t3200-resize-partition.sh | 89 +++++++++++++++++++++++++++++++++++++++++
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2 files changed, 90 insertions(+)
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create mode 100755 tests/t3200-resize-partition.sh
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diff --git a/tests/Makefile.am b/tests/Makefile.am
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index 1cf859c..29fa280 100644
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--- a/tests/Makefile.am
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+++ b/tests/Makefile.am
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@@ -42,6 +42,7 @@ TESTS = \
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t2400-dos-hfs-partition-type.sh \
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t2500-probe-corrupt-hfs.sh \
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t3000-resize-fs.sh \
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+ t3200-resize-partition.sh \
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t3200-type-change.sh \
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t3300-palo-prep.sh \
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t3310-flags.sh \
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diff --git a/tests/t3200-resize-partition.sh b/tests/t3200-resize-partition.sh
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new file mode 100755
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index 0000000..251b545
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--- /dev/null
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+++ b/tests/t3200-resize-partition.sh
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@@ -0,0 +1,89 @@
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+#!/bin/sh
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+# exercise the resize sub-command
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+# based on t3000-resize-fs.sh test
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+
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+# Copyright (C) 2009-2011 Free Software Foundation, Inc.
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+
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 3 of the License, or
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+# (at your option) any later version.
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+
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+
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+# You should have received a copy of the GNU General Public License
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+# along with this program. If not, see <http://www.gnu.org/licenses/>.
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+
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+. "${srcdir=.}/init.sh"; path_prepend_ ../parted
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+
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+require_root_
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+require_scsi_debug_module_
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+
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+ss=$sector_size_
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+
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+default_start=1024s
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+default_end=2048s
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+
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+# create memory-backed device
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+scsi_debug_setup_ dev_size_mb=5 > dev-name ||
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+ skip_ 'failed to create scsi_debug device'
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+dev=$(cat dev-name)
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+
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+# TODO test simple shrink
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+# TODO test expand past end of the disk
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+# TODO test expand past begin of next partition
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+# TODO test shrink before start
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+# TODO test everything with GPT
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+# TODO more tests with extended/logical partitions
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+
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+parted -s $dev mklabel msdos > out 2> err || fail=1
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+# expect no output
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+compare /dev/null out || fail=1
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+compare /dev/null err || fail=1
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+
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+# ensure that the disk is large enough
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+dev_n_sectors=$(parted -s $dev u s p|sed -n '2s/.* \([0-9]*\)s$/\1/p')
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+device_sectors_required=$(echo $default_end | sed 's/s$//')
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+# Ensure that $dev is large enough for this test
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+test $device_sectors_required -le $dev_n_sectors || fail=1
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+
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+# create an empty partition
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+parted -a minimal -s $dev mkpart primary $default_start $default_end > out 2>&1 || fail=1
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+compare /dev/null out || fail=1
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+
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+# print partition table
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+parted -m -s $dev u s p > out 2>&1 || fail=1
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+
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+# FIXME: check expected output
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+
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+# wait for new partition device to appear
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+wait_for_dev_to_appear_ ${dev}1 || { warn_ "${dev}1 did not appear" fail=1; }
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+sleep 1
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+
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+
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+# extend the filesystem to end on sector 4096
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+new_end=4096s
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+parted -s $dev resizepart 1 $new_end > out 2> err || fail=1
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+# expect no output
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+compare /dev/null out || fail=1
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+compare /dev/null err || fail=1
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+
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+# print partition table
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+parted -m -s $dev u s p > out 2>&1 || fail=1
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+
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+sed -n 3p out > k && mv k out || fail=1
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+printf "1:$default_start:$new_end:3073s:::$ms;\n" > exp || fail=1
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+compare exp out || fail=1
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+
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+# Remove the partition explicitly, so that mklabel doesn't evoke a warning.
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+parted -s $dev rm 1 || fail=1
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+
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+# Create a clean partition table for the next iteration.
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+parted -s $dev mklabel msdos > out 2>&1 || fail=1
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+# expect no output
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+compare /dev/null out || fail=1
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+
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+Exit $fail
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--
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2.9.4
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