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coreutils/tests/mv/backup-is-src
Jim Meyering f2d4fc8016 Avoid bug in Ultrix4.3a /bin/sh,
not initializing output redirection of : command.
1998-08-15 03:04:06 +00:00

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#!/bin/sh
# Force mv to use the copying code.
: ${MV=mv}
: ${RM=rm}
if test "$VERBOSE" = yes; then
set -x
$MV --version
fi
. $srcdir/setup
if test -z "$other_partition_tmpdir"; then
exit 77
fi
a="$other_partition_tmpdir/a"
a2="$other_partition_tmpdir/a~"
framework_failure=0
$RM -f $a $a2 || framework_failure=1
echo a > $a || framework_failure=1
echo a2 > $a2 || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
# Make sure we get English translations.
LANGUAGE=C
export LANGUAGE
LC_ALL=C
export LC_ALL
LANG=C
export LANG
# This mv command should exit nonzero.
$MV -b -V simple $a2 $a > out 2>&1 && fail=1
sed \
-e "s,$MV:,XXX:," \
-e "s,$a,YYY," \
-e "s,$a2,ZZZ," \
out > out2
cat > exp <<\EOF
XXX: backing up `YYY' would destroy source; `ZZZ' not moved
EOF
cmp out2 exp || fail=1
$RM -fr out out2 exp $a $a2 $other_partition_tmpdir
exit $fail