| #!/bin/bash |
| |
| # |
| # Copyright (C) 2007 Karel Zak <kzak@redhat.com> |
| # |
| # This file is part of util-linux-ng. |
| # |
| # 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="$(dirname $0)/../.." |
| TS_DESC="fsck endianness" |
| |
| . $TS_TOPDIR/functions.sh |
| ts_init "$*" |
| ts_skip_nonroot |
| |
| set -o pipefail |
| |
| ($TS_CMD_FSCKCRAMFS -x TEST_X_FLAG 2>&1 || true) \ |
| | grep -q "compiled without -x support" && ts_skip "fsck: compiled without -x support" |
| |
| IMAGE_LITTLE="$TS_SELF/cramfs-little.img" #Known good little endian image |
| IMAGE_BIG="$TS_SELF/cramfs-big.img" #Known good big endian image |
| |
| IMAGE_CREATED="$TS_OUTDIR/${TS_TESTNAME}-cramfs.img" #Image created during the test and compared against the known images. |
| IMAGE_DATA="$TS_OUTDIR/${TS_TESTNAME}-data" |
| |
| test_image() { |
| local FROM_ENDIANNESS="$1"; shift |
| local TO_ENDIANNESS="$1"; shift |
| local FROM_IMAGE="$1"; shift |
| |
| rm -rf "$IMAGE_DATA" |
| ts_log "extract from $FROM_ENDIANNESS endian" |
| $TS_CMD_FSCKCRAMFS -v -x $IMAGE_DATA $FROM_IMAGE | head -n1 | cut -d" " -f4 2>&1 >> $TS_OUTPUT |
| |
| ts_log "create $TO_ENDIANNESS endian" |
| $TS_CMD_MKCRAMFS -N "$TO_ENDIANNESS" "$IMAGE_DATA" "$IMAGE_CREATED" 2>&1 >> $TS_OUTPUT |
| |
| md5sum $IMAGE_CREATED | cut -d" " -f1 >> $TS_OUTPUT |
| |
| rm "$IMAGE_CREATED" |
| } |
| |
| test_image "little" "big" "$IMAGE_LITTLE" |
| test_image "big" "little" "$IMAGE_BIG" |
| |
| ts_finalize |
| |