tests/ts/fdisk/gpt

   1 #!/bin/bash
   2 #
   3 # This file is part of util-linux.
   4 #
   5 # Copyright (C) 2013 Karel Zak <kzak@redhat.com>
   6 #
   7 # This file is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This file is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 #
  18
  19 TS_TOPDIR="${0%/*}/../.."
  20 TS_DESC="GPT"
  21
  22 . $TS_TOPDIR/functions.sh
  23 ts_init "$*"
  24
  25 ts_check_test_command "$TS_CMD_FDISK"
  26
  27 FDISK_CMD_CREATE_GPTLABEL="g\n"              # create GPT label
  28 FDISK_CMD_WRITE_CLOSE="w\nq\n"               # write to image
  29
  30 FDISK_CMD_CHANGE_TYPE_BY_NUM="t\n1\n1\n"     # set 1st partition to EFI System
  31                                              # set 5th partition to Linux swap
  32 FDISK_CMD_CHANGE_TYPE_BY_UUID="t\n5\n0657FD6D-A4AB-43C4-84E5-0933C84B4F4F\n"
  33
  34 FDISK_CMD_DELETE_PART="d\n2\n"               # delete 2nd partition
  35 FDISK_CMD_CREATE_PART="n\n2\n\n\n"           # create 2nd partition
  36
  37 function print_layout {
  38         echo -ne "\n---layout----------\n" >> $TS_OUTPUT
  39         $TS_CMD_FDISK -l ${TEST_IMAGE_NAME} >> $TS_OUTPUT 2>&1
  40         echo -ne   "-------------------\n\n" >> $TS_OUTPUT
  41 }
  42
  43 ts_log "Initialize empty image"
  44 TEST_IMAGE_NAME=$(ts_image_init 10)
  45
  46 ts_log "Create new GPT partition table"
  47 echo -e "${FDISK_CMD_CREATE_GPTLABEL}${FDISK_CMD_WRITE_CLOSE}" \
  48          | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  49
  50 print_layout
  51
  52 ts_log "Create partitions"
  53 for i in {1..8}; do
  54         echo -e "n\n${i}\n\n+1M\n${FDISK_CMD_WRITE_CLOSE}" | \
  55         $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  56 done
  57
  58 ts_log "Change partition type by number"
  59 echo -e "${FDISK_CMD_CHANGE_TYPE_BY_NUM}${FDISK_CMD_WRITE_CLOSE}" \
  60          | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  61
  62 print_layout
  63
  64 ts_log "Change partition type by UUID"
  65 echo -e "${FDISK_CMD_CHANGE_TYPE_BY_UUID}${FDISK_CMD_WRITE_CLOSE}" \
  66          | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  67
  68 print_layout
  69
  70 ts_log "Delete partition"
  71 echo -e "${FDISK_CMD_DELETE_PART}${FDISK_CMD_WRITE_CLOSE}" \
  72          | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  73
  74 print_layout
  75
  76 ts_log "Create again partition"
  77 echo -e "${FDISK_CMD_CREATE_PART}${FDISK_CMD_WRITE_CLOSE}" \
  78          | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  79
  80 print_layout
  81
  82 ts_log "Corrupt primary table"
  83 dd if=/dev/zero of=${TEST_IMAGE_NAME} bs=512 count=1 seek=1 conv=notrunc &> /dev/null
  84 echo -e "w\n" | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  85
  86 print_layout
  87
  88 ts_log "Corrupt backup table"
  89 dd if=/dev/zero of=${TEST_IMAGE_NAME} bs=512 count=1 \
  90         seek=$(( 1024 * 1024 * 10 / 512 - 1)) conv=notrunc &> /dev/null
  91 echo -e "w\n" | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
  92
  93 print_layout
  94
  95 ts_fdisk_clean ${TEST_IMAGE_NAME}
  96 ts_finalize