fdisk: add simple test for doslabel stuff

Initial tests/fdisk patch to test most of the doslabel-related stuff.
Coverage of dos-related functions is about 60%, does not test the
verify/fix-PT code.

[kzak@redhat.com: - fix test design to match to
                    output/expect/diff idea]

Signed-off-by: Zdenek Behan <rain@matfyz.cz>
Signed-off-by: Karel Zak <kzak@redhat.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/tests/ts/fdisk/doslabel b/tests/ts/fdisk/doslabel
new file mode 100755
index 000000000..a7ea576dc
--- /dev/null
+++ b/tests/ts/fdisk/doslabel
@@ -0,0 +1,82 @@
+#!/bin/bash
+
+#
+# This file is part of util-linux-ng.
+#
+# This file 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 2 of the License, or
+# (at your option) any later version.
+#
+# This file 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.
+#
+
+TS_TOPDIR="$(dirname $0)/../.."
+TS_DESC="doslabel tests"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+# cmd to change number of cylinders to 1024 and changes system id to 0x1
+FDISK_CMD_INIT='x\nc\n1024\ni\n0x1\nr\n'
+FDISK_CMD_WRITE_CLOSE='w\nq\n'
+FDISK_CMD_CREATE_DOSLABEL='o\n' #create dos label
+FDISK_CMD_CREATE_PRIMARY='n\np\n1\n\n+1M\n' # create primary partition 1 of size 1MB
+FDISK_CMD_CREATE_EXTENDED='n\ne\n2\n\n+10\n' # create extended partition 2 of size 11 cylinders
+FDISK_CMD_CREATE_LOGICAL='n\nl\n\n+1\n' # create next logical partition of size 2 cyl
+FDISK_CMD_DELETE_LOGICALS='d\n6\nd\n5\nd\n6\d5\n' # delete middle, head, tail, last partitions
+FDISK_CMD_DELETE_PRIMARY='d\n1\n' # delete first primary
+FDISK_CMD_DELETE_EXTENDED='d\n2\n' # delete second primary
+
+#set -x 
+
+ts_log "Initialize empty image"
+TEST_IMAGE_NAME=$(ts_image_init 10)
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+# need to run init twice, to change system ID after new label, otherwise system
+# ID will be random and will screw up md5's
+ts_log "Create new DOS partition table"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_DOSLABEL}${FDISK_CMD_INIT}${FDISK_CMD_WRITE_CLOSE}" \
+	 | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+ts_log "Create primary partition"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_PRIMARY}${FDISK_CMD_WRITE_CLOSE}" | \
+	$TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+ts_log "Create extended partition"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_EXTENDED}${FDISK_CMD_WRITE_CLOSE}" | \
+	$TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+ts_log "Create logical partitions"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_WRITE_CLOSE}" \
+	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+ts_log "Delete logical partitions"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_DELETE_LOGICALS}${FDISK_CMD_WRITE_CLOSE}" \
+	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+ts_log "Create another logical partition"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_WRITE_CLOSE}" \
+	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum  2>&1 >> $TS_OUTPUT
+
+ts_log "Delete primary partition"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_DELETE_PRIMARY}${FDISK_CMD_WRITE_CLOSE}" \
+	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+ts_log "Delete extended partition"
+echo -e "${FDISK_CMD_INIT}${FDISK_CMD_DELETE_EXTENDED}${FDISK_CMD_WRITE_CLOSE}" \
+	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+ts_image_md5sum 2>&1 >> $TS_OUTPUT
+
+ts_finalize