#!/bin/bash
#  $HeadURL$ $LastChangedRevision$
PROGNAME=`basename $0`
SANDPIT=`pwd`
. $(ade-config ade_share_prefix)/include/adetestsupport.sh

##############################################################################
#                           
#  Purpose of test: to verify that symlinks are correctly ignored and do
#                   no adversely affect the permissions of the file they
#		    point to if the configuration file specifies they have
#		    different permissions, regardless of whether the file or
#		    the symlink is processed first.
#
##############################################################################

echo "creating base directories ..."
mkdir $SANDPIT/root $SANDPIT/scans $SANDPIT/tmp $SANDPIT/config

echo "setting up a config file ..."
cat > $SANDPIT/config/test.conf <<EOF
!!!cwccwc ! ! .*file_to_be_writable.*
!!!c-cc-c ! ! .*
EOF

echo "setting up file_then_symlink ..."
mkdir $SANDPIT/root/file_then_symlink
true > $SANDPIT/root/file_then_symlink/file_to_be_writable
ln -s file_to_be_writable $SANDPIT/root/file_then_symlink/a_symlink
echo "setting up symlink_then_file ..."
mkdir $SANDPIT/root/symlink_then_file
ln -s file_to_be_writable $SANDPIT/root/symlink_then_file/a_symlink
true > $SANDPIT/root/symlink_then_file/file_to_be_writable

echo "fixing their permissions ..."
find $SANDPIT/root | fadfixperms $SANDPIT/config/test.conf -

echo "examining the differences in permissions (expect no output) ..."
( cd $SANDPIT/root/file_then_symlink && find . | mkfad ) > $SANDPIT/tmp/file_then_symlink.fad
( cd $SANDPIT/root/symlink_then_file && find . | mkfad ) > $SANDPIT/tmp/symlink_then_file.fad
faddiff $SANDPIT/tmp/file_then_symlink.fad $SANDPIT/tmp/symlink_then_file.fad

echo "all done"