fdisk: update MBR after ID change

Reported-by: Bernard Pidoux <bpidoux@free.fr>
Signed-off-by: Karel Zak <kzak@redhat.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/ts/fdisk/id b/tests/ts/fdisk/id
new file mode 100755
index 000000000..99840a25a
--- /dev/null
+++ b/tests/ts/fdisk/id
@@ -0,0 +1,37 @@
+#!/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"
+
+. $TS_TOPDIR/functions.sh
+ts_init "$*"
+
+FDISK_CMD_ID1="x\ni\n0x1\nr\nw\n"
+FDISK_CMD_ID2="x\ni\n0x2\nr\nw\n"
+
+ts_log "Initialize empty image"
+TEST_IMAGE_NAME=$(ts_image_init 10)
+
+ts_log "Create MBR with ID=0x1"
+echo -e "${FDISK_CMD_ID1}" | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+$TS_CMD_FDISK -l ${TEST_IMAGE_NAME} | grep identifier >> $TS_OUTPUT
+
+ts_log "Create MBR with ID=0x2"
+echo -e "${FDISK_CMD_ID2}" | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
+$TS_CMD_FDISK -l ${TEST_IMAGE_NAME} | grep identifier >> $TS_OUTPUT
+
+ts_finalize