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# Copyright (C) 2007 Karel Zak <kzak@redhat.com>
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# This file is part of util-linux-ng.
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This file is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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TS_COMPONENT="mkfs.cramfs"
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IMAGE="$TS_OUTDIR/cramfs-loop.img"
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IMAGE_DATA="$TS_OUTDIR/cramfs-data"
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IMAGE_RE=$( echo $IMAGE | sed 's:/:\\/:g' )
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TS_MOUNTPOINT="$TS_OUTDIR/cramfs-mnt"
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ts_log "create mountpoint dir"
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[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
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ts_log "generate data"
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if [ ! -d "$IMAGE_DATA" ]; then
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for d in `seq 0 110`; do
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DIRNAME="$IMAGE_DATA/$(printf "dir-%03d" $d)"
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for f in `seq 0 10`; do
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FILENAME="$DIRNAME/$(printf "data.%03d" $f)"
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printf "data in %03d-%03d" $d $f >> $FILENAME
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ts_log "list checksums from original data"
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find $IMAGE_DATA -type f -exec md5sum {} \; >> $TS_OUTPUT
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ts_log "create cramfs image"
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$TS_CMD_MKCRAMFS -n $LABEL $IMAGE_DATA $IMAGE 2>&1 >> $TS_OUTPUT
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[ -s "$IMAGE" ] || ts_die "Cannot create $IMAGE"
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ts_log "count MD5 from the image"
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md5sum $IMAGE 2>&1 >> $TS_OUTPUT
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ts_log "create loop device from image"
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DEVICE=$( $TS_CMD_LOSETUP -f )
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$TS_CMD_LOSETUP $DEVICE $IMAGE 2>&1 >> $TS_OUTPUT
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ts_log "check the image"
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ts_device_has "TYPE" "cramfs" $DEVICE
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[ "$?" == "0" ] || ts_die "Cannot found cramfs on $DEVICE" $DEVICE
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ts_udev_dev_support "by-label" $LABEL
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[ "$?" == "0" ] || ts_skip "udev ignores /dev/loop*" $DEVICE
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ts_log "mount the image"
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$TS_CMD_MOUNT -L $LABEL $TS_MOUNTPOINT 2>&1 >> $TS_OUTPUT
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grep -q $DEVICE /proc/mounts
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[ "$?" == "0" ] || ts_die "Cannot found $DEVICE in /proc/mounts" $DEVICE
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ts_log "list the image"
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ls -laR $TS_MOUNTPOINT >> $TS_OUTPUT
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ts_log "list checksums from new data"
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find $TS_MOUNTPOINT -type f -exec md5sum {} \; >> $TS_OUTPUT
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ts_log "umount the image"
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$TS_CMD_UMOUNT $DEVICE
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$TS_CMD_LOSETUP -d $DEVICE 2>&1 >> $TS_OUTPUT
added
removed
tests/ts-cramfs-mkfs
