#!/bin/sh

echo
echo "Testing user $USER to directory $1"
echo 

echo "Try list directory"
if ls "$1"
then
    echo "$USER allowed to list files in $1"
else
    echo "$USER prevented from listing files in $1"
fi
echo

echo "Try change to directory"
if cd $1
then
    echo "$USER can change directory to $1"
    cd ..
else
    echo "$USER prevented from chainging directory to $1"
fi
echo

echo "Try read a file in directory"
if cat $1/FileB.txt
then
    echo "$USER allowed to read file $1/FileB.txt"
else
    echo "$USER prevented from reading file $1/FileB.txt"
fi
echo

echo "Try create file"
if echo "Created by $USER on `date +"%Y-%m-%d %T"`" > "$1/$USER.txt"
then
    echo "$USER allowed to create file $1/$USER.txt"
else
    echo "$USER prevented from creating file $1/$USER.txt"
fi
echo

echo "Try append to file"
if echo "Added by $USER on `date +"%Y-%m-%d %T"`" >> $1/FileA.txt
then
    echo "$USER allowed to append to file $1/FileA.txt"
else
    echo "$USER prevented from appending $1/FileA.txt"
fi
echo

#echo "Try delete a file"
#if yes | rm $1/FileB.txt
#then
#    echo "$USER allowed to delete $1/FileB.txt"
##   Recreate file for future testing
#    echo "More content `date +"%Y-%m-%d %T"`" >> $1/FileB.txt
#else
#    echo "$USER prevented from deleting $1/FileB.txt"
#fi
#echo