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|
#!/bin/bash
TS_TOPDIR="${0%/*}/../.."
TS_DESC="umount"
. "$TS_TOPDIR"/functions.sh
ts_init "$*"
ts_skip_nonroot
ts_check_test_command "$TS_CMD_FDISK"
ts_check_test_command "$TS_CMD_EJECT"
ts_check_test_command "$TS_CMD_KILL"
ts_check_test_command "$TS_CMD_MOUNT"
ts_check_prog "mkfs.ext2"
# scsi_debug could not eject for kernel >=3.19 and <4.4
if x=$(echo "3.19" && uname -r && echo "4.4") \
&& test "$x" = "$(echo "$x" | sort --version-sort)"
then
ts_skip "3.19 <= $(uname -sr) < 4.4"
fi
#
# Note that eject --force is required because scsi_debug is
# not removable device.
#
# set global variable TS_DEVICE
function init_device {
ts_scsi_debug_init dev_size_mb=100
}
function init_partitions {
local dev=$1
ts_log "Create partitions"
$TS_CMD_FDISK --noauto-pt $dev >> /dev/null 2>&1 <<EOF
o
n
p
1
+50M
n
p
2
p
w
EOF
udevadm settle
mkfs.ext2 -q ${dev}1
mkfs.ext2 -q ${dev}2
udevadm settle
}
function deinit_device {
ts_scsi_debug_rmmod
}
if [ "$TS_USE_SYSTEM_COMMANDS" != "yes" ]; then
# As the eject binary execl()s an uninstrumented /bin/umount binary, we need
# to explicitly $LD_PRELOAD the ASan's runtime DSO, otherwise ASan will complain.
# Since all three utilities used by this test (eject, fdisk, mount) are just
# libtool wrappers, let's check the kill binary instead, which should have
# the needed DSO information.
ASAN_RT_PATH="$(ts_get_asan_rt_path "$TS_CMD_KILL")"
[ -n "$ASAN_RT_PATH" ] && export LD_PRELOAD="$ASAN_RT_PATH:$LD_PRELOAD"
fi
ts_init_subtest "by-disk"
init_device
$TS_CMD_EJECT --force $TS_DEVICE && ts_log "Success"
deinit_device
ts_finalize_subtest
ts_init_subtest "by-disk-mounted"
init_device
mkfs.ext2 -q -F $TS_DEVICE
udevadm settle
mkdir -p $TS_MOUNTPOINT
$TS_CMD_MOUNT $TS_DEVICE $TS_MOUNTPOINT
udevadm settle
$TS_CMD_EJECT --force $TS_DEVICE && ts_log "Success"
deinit_device
ts_finalize_subtest
ts_init_subtest "by-disk-mounted-partition"
init_device
init_partitions $TS_DEVICE
mkdir -p ${TS_MOUNTPOINT}1
mkdir -p ${TS_MOUNTPOINT}2
$TS_CMD_MOUNT ${TS_DEVICE}1 ${TS_MOUNTPOINT}1
$TS_CMD_MOUNT ${TS_DEVICE}2 ${TS_MOUNTPOINT}2
udevadm settle
$TS_CMD_EJECT --force $TS_DEVICE && ts_log "Success"
deinit_device
ts_finalize_subtest
ts_init_subtest "by-partition"
init_device
init_partitions $TS_DEVICE
$TS_CMD_EJECT --force ${TS_DEVICE}1 && ts_log "Success"
deinit_device
ts_finalize_subtest
ts_init_subtest "by-partition-mounted"
init_device
init_partitions $TS_DEVICE
mkdir -p ${TS_MOUNTPOINT}1
mkdir -p ${TS_MOUNTPOINT}2
$TS_CMD_MOUNT ${TS_DEVICE}1 ${TS_MOUNTPOINT}1
$TS_CMD_MOUNT ${TS_DEVICE}2 ${TS_MOUNTPOINT}2
udevadm settle
$TS_CMD_EJECT --force ${TS_DEVICE}1 && ts_log "Success"
deinit_device
ts_finalize_subtest
ts_finalize
|
