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tests: add blkdiscard offsets test 

Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
This commit is contained in:
Federico Simoncelli 2014-10-24 15:13:53 +00:00 committed by Karel Zak
parent 819d9a2975
commit f4822fdfc5
3 changed files with 79 additions and 0 deletions
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1
tests/commands.sh
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@ -29,6 +29,7 @@ TS_HELPER_SYSINFO="$top_builddir/test_sysinfo"
# paths to commands
TS_CMD_ADDPART=${TS_CMD_ADDPART:-"$top_builddir/addpart"}
TS_CMD_DELPART=${TS_CMD_DELPART:-"$top_builddir/delpart"}
TS_CMD_BLKDISCARD=${TS_CMD_BLKID-"$top_builddir/blkdiscard"}
TS_CMD_BLKID=${TS_CMD_BLKID-"$top_builddir/blkid"}
TS_CMD_CAL=${TS_CMD_CAL-"$top_builddir/cal"}
TS_CMD_COLRM=${TS_CMD_COLRM:-"$top_builddir/colrm"}

16
tests/expected/blkdiscard/offsets Normal file
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@ -0,0 +1,16 @@
create loop device from image
testing offsets with full block size
Discarded 10485760 bytes from the offset 0
Discarded 10485248 bytes from the offset 512
Discarded 10485248 bytes from the offset 512
Discarded 10485248 bytes from the offset 512
Discarded 10484736 bytes from the offset 1024
testing offsets with specific length
Discarded 5242880 bytes from the offset 0
Discarded 5242880 bytes from the offset 0
Discarded 5242880 bytes from the offset 0
Discarded 5242880 bytes from the offset 512
Discarded 5242880 bytes from the offset 512
Discarded 5242880 bytes from the offset 512
Discarded 5242880 bytes from the offset 1024
detach loop device from image

62
tests/ts/blkdiscard/offsets Executable file
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@ -0,0 +1,62 @@
#!/bin/bash
#
# Copyright (C) 2014 Federico Simoncelli <fsimonce@redhat.com>
#
# 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="offsets"
. $TS_TOPDIR/functions.sh
ts_init "$*"
ts_check_test_command "$TS_CMD_BLKDISCARD"
ts_skip_nonroot
ts_check_losetup
set -o pipefail
ORIGPWD=$(pwd)
IMAGE_NAME="${TS_TESTNAME}-loop.img"
IMAGE_PATH="$TS_OUTDIR/$IMAGE_NAME"
truncate -s 10M $IMAGE_PATH
ts_log "create loop device from image"
DEVICE=$($TS_CMD_LOSETUP --show -f $IMAGE_PATH)
CMD_SED_DEVICE="sed s#$DEVICE:\s##"
ts_log "testing offsets with full block size"
$TS_CMD_BLKDISCARD -v $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 1 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 511 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 512 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 1024 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
ts_log "testing offsets with specific length"
$TS_CMD_BLKDISCARD -v -l 5242880 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -l 5242881 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -l 5243391 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 1 -l 5242880 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 511 -l 5242880 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 512 -l 5242880 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
$TS_CMD_BLKDISCARD -v -o 1024 -l 5242880 $DEVICE 2>&1 | $CMD_SED_DEVICE >> $TS_OUTPUT
ts_log "detach loop device from image"
$TS_CMD_LOSETUP -d $DEVICE 2>&1 >> $TS_OUTPUT
ts_cd "$ORIGPWD"
ts_finalize