| #!/bin/bash |
| |
| # |
| # This file is part of util-linux. |
| # |
| # 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="${0%/*}/../.." |
| TS_DESC="resize" |
| |
| . $TS_TOPDIR/functions.sh |
| ts_init "$*" |
| |
| ts_check_test_command "$TS_CMD_SFDISK" |
| ts_check_test_command "$TS_CMD_WIPEFS" |
| |
| ts_skip_nonroot |
| |
| # set global variable TS_DEVICE |
| ts_scsi_debug_init dev_size_mb=100 sector_size=512 |
| |
| declare -a COMM |
| declare -a NAME |
| |
| COMM[0]="3000," |
| NAME[0]="move-up-absolute" |
| |
| COMM[1]="2048," |
| NAME[1]="move-down-absolute" |
| |
| COMM[2]="+1M," |
| NAME[2]="move-up-relative" |
| |
| COMM[3]="-1M," |
| NAME[3]="move-down-relative" |
| |
| COMM[4]="-,15M" |
| NAME[4]="enlarge-absolute" |
| |
| COMM[5]=",5M," |
| NAME[5]="reduce-absolute" |
| |
| COMM[6]=", +10M" |
| NAME[6]="enlarge-relative" |
| |
| NAME[7]="reduce-relative" |
| COMM[7]=", -10M" |
| |
| NAME[8]="enlarge-all" |
| COMM[8]=",+" |
| |
| NAME[9]="up-preduce" |
| COMM[9]="+10M,-10M" |
| |
| NAME[10]="down-enlarge" |
| COMM[10]="-10M,+10M,,*" |
| |
| NAME[11]="absolute-move-resize" |
| COMM[11]="2048,10M,L" |
| |
| function test_label_resize { |
| local label="$1" |
| |
| $TS_CMD_WIPEFS -a ${TS_DEVICE} &> /dev/null |
| udevadm settle |
| |
| # create a partition |
| echo ',10M,L' | $TS_CMD_SFDISK --no-reread --label ${label} ${TS_DEVICE} &> /dev/null |
| udevadm settle |
| |
| for idx in $(seq 0 $(( ${#COMM[*]} - 1 ))); do |
| |
| cmd=${COMM[$idx]} |
| name=${NAME[$idx]} |
| |
| ts_init_subtest "$label-$idx-$name" |
| echo -e "$cmd\n" >> $TS_OUTPUT |
| echo "$cmd" | $TS_CMD_SFDISK --no-reread -N1 ${TS_DEVICE} >> $TS_OUTPUT 2>&1 |
| ts_fdisk_clean $TS_DEVICE |
| udevadm settle |
| ts_finalize_subtest |
| done |
| |
| echo ',10M,L' | $TS_CMD_SFDISK --no-reread --append ${TS_DEVICE} &> /dev/null |
| udevadm settle |
| |
| echo ',10M,L' | $TS_CMD_SFDISK --no-reread --append ${TS_DEVICE} &> /dev/null |
| udevadm settle |
| |
| idx=$(( $idx + 1 )) |
| ts_init_subtest "$label-$idx-reduce-midle" |
| cmd=',-5M' |
| echo -e "$cmd\n" >> $TS_OUTPUT |
| echo "$cmd" | $TS_CMD_SFDISK --no-reread -N2 ${TS_DEVICE} >> $TS_OUTPUT 2>&1 |
| ts_fdisk_clean $TS_DEVICE |
| udevadm settle |
| ts_finalize_subtest |
| |
| idx=$(( $idx + 1 )) |
| ts_init_subtest "$label-$idx-max-last" |
| cmd='-5M,+' |
| echo -e "$cmd\n" >> $TS_OUTPUT |
| echo $cmd | $TS_CMD_SFDISK --no-reread -N3 ${TS_DEVICE} >> $TS_OUTPUT 2>&1 |
| ts_fdisk_clean $TS_DEVICE |
| udevadm settle |
| ts_finalize_subtest |
| } |
| |
| # MBR |
| test_label_resize dos |
| |
| # GPT |
| test_label_resize gpt |
| |
| |
| $TS_CMD_WIPEFS -a ${TS_DEVICE} &> /dev/null |
| udevadm settle |
| |
| ts_init_subtest "dos-unsorted" |
| # create layout where partition #4 is the last on disk (by offset) |
| # and there is freespace at the end of the disk. Note that #4 is not the last |
| # partno on the disk. The libfdisk has to be able to check for the free space |
| # independently on the partno, only offset+size matters. |
| $TS_CMD_SFDISK --no-reread ${TS_DEVICE} >> $TS_OUTPUT 2>&1 <<EOF |
| label: dos |
| label-id: 0xda2e45ac |
| device: ${TS_DEVICE} |
| unit: sectors |
| |
| ${TS_DEVICE}1 : start= 2048, size= 2048, type=83 |
| ${TS_DEVICE}2 : start= 4096, size= 2048, type=83 |
| ${TS_DEVICE}3 : start= 6144, size= 102400, type=5 |
| ${TS_DEVICE}4 : start= 108544, size= 2048, type=83 |
| ${TS_DEVICE}5 : start= 8192, size= 2048, type=83 |
| ${TS_DEVICE}6 : start= 12288, size= 96256, type=83 |
| EOF |
| udevadm settle |
| # enlarge to use all space behind partition #4 |
| echo ',+,' | $TS_CMD_SFDISK --no-reread -N 4 ${TS_DEVICE} >> $TS_OUTPUT 2>&1 |
| ts_fdisk_clean $TS_DEVICE |
| udevadm settle |
| ts_finalize_subtest |
| |
| ts_finalize |