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#!/bin/sh
# verify that od -t x8 works properly
# This would fail before coreutils-4.5.2.
# Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
# This program 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 3 of the License, or
# (at your option) any later version.
# This program 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.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
if test "$VERBOSE" = yes; then
set -x
od --version
fi
od -t x8 /dev/null >/dev/null || {
echo >&2 "$0: 8-byte test skipped"
exit 77
}
pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
trap '(exit $?); exit $?' 1 2 13 15
framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1
echo abcdefgh |tr -d '\n' > in || framework_failure=1
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=0
od -An -t x8 in > out-raw || fail=1
sed 's/^ //;s/\(..\)/\1 /g;s/ $//' out-raw \
| tr ' ' '\n' \
| sort -n \
> out
od -An -t x1 in \
| sed 's/^ //' \
| tr ' ' '\n' \
| sort -n \
> exp
cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null
(exit $fail); exit $fail
|
