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#!/bin/sh
# Test both cp and mv for their behavior with -if and -fi
# The standards (POSIX and SuS) dictate annoyingly inconsistent behavior.
if test "$VERBOSE" = yes; then
set -x
mv --version
cp --version
fi
unset VERSION_CONTROL
if test "${VERSION_CONTROL+set}" = set; then
echo '$0: the VERSION_CONTROL envvar is set --' \
' unset it and rerun this test' >&2
exit 1
fi
# Make sure we get English translations.
LANGUAGE=C
export LANGUAGE
LC_ALL=C
export LC_ALL
LANG=C
export LANG
pwd=`pwd`
tmp=cp-mv-if-$$
trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
trap 'exit $?' 1 2 13 15
framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1
touch file || framework_failure=1
chmod u-w file || framework_failure=1
(echo foo >> file) >/dev/null 2>&1 && {
echo '********************************************'
echo "$0: NOTICE: This test case cannot be run as root."
echo '********************************************'
exit 77
}
for i in a b c d e f g h; do
echo $i > $i || framework_failure=1
done
chmod 0 b d f h || framework_failure=1
echo y > y || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
fail=0
mv -if a b || fail=1
mv -fi c d < y >/dev/null 2>&1 || fail=1
# Before 4.0s, this would not prompt.
cp -if e f < y > out 2>&1 || fail=1
cp out /tmp
# Make sure out contains the prompt.
case "`cat out`" in
"cp: overwrite \`f', overriding mode 0000?"*) ;;
*) fail=1 ;;
esac
test -f e || fail=1
test -f f || fail=1
cmp e f || fail=1
cp -fi g h < y > out 2>&1 || fail=1
test -f g || fail=1
test -f h || fail=1
cmp g h || fail=1
exit $fail
|
