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#!/bin/sh
# A directory may not replace an existing file.

if test "$VERBOSE" = yes; then
  set -x
  cp --version
fi

. $srcdir/../envvar-check
. $srcdir/../lang-default

pwd=`pwd`
tmp=dirvfile.$$
trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
trap '(exit $?); exit' 1 2 13 15

framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1

mkdir a a/b a/c || framework_failure=1
touch a/1 a/2 a/3 a/b/b a/b/c || framework_failure=1

if test $framework_failure = 1; then
  echo 'failure in testing framework' 1>&2
  (exit 1); exit
fi

fail=0

cp -al a/* a/b && fail=1

# the files a/b/b and a/b/c must remain files
# In 4.0.35, they were overwritten with directories.
test -f a/b/b || fail=1
test -f a/b/c || fail=1

(exit $fail); exit