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#!/bin/sh
# rm should not prompt before removing a dangling symlink.
# Likewise for a non-dangling symlink.
# But for fileutils-4.1.9, it would do the former and
# for fileutils-4.1.10 the latter.
if test "$VERBOSE" = yes; then
set -x
rm --version
fi
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
ln -s no-file dangle
ln -s / symlink
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=0
rm --presume-input-tty dangle symlink &
pid=$!
# The buggy rm (fileutils-4.1.9) would hang here, waiting for input.
# Give the working rm a chance to remove the file.
sleep 1
# The file must no longer exist.
ls -l dangle > /dev/null 2>&1 && fail=1
ls -l symlink > /dev/null 2>&1 && fail=1
kill $pid > /dev/null 2>&1
(exit $fail); exit $fail
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