cp-hl

Linux下文件工具。

#!/bin/sh
# test cp's new, -H and -L options

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

. $srcdir/../envvar-check

pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp;tmp=$t0/$$
trap 'status=$?; cd $pwd; rm -rf $t0 && exit $status' 0
trap 'exit $?' 1 2 13 15

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

mkdir src-dir dest-dir || framework_failure=1
echo f > f || framework_failure=1
ln -s f slink || framework_failure=1
ln -s no-such-file src-dir/slink || framework_failure=1

if test $framework_failure = 1; then
  echo 'failure in testing framework'
  exit 1
fi

fail=0

cp -H -R slink src-dir dest-dir || fail=1
test -d src-dir || fail=1
test -d dest-dir/src-dir || fail=1

# Expect this to succeed since this slink is not a symlink
cat dest-dir/slink > /dev/null 2>&1 || fail=1

# Expect this to fail since *this* slink is a dangling symlink.
cat dest-dir/src-dir/slink > /dev/null 2>&1 && fail=1

# FIXME: test -L, too.

(exit $fail); exit