Why am I getting 'command not found' errors for -e, -w, -r and -x in this program?

Question

#!/bin/bash
echo "enter file name"
 read fn
if test
-e $fn
then
echo "file exists"
else
echo "file does not exists"
fi
if test
-w $fn ; then
echo "writable"
fi
if test
-r $fn
then
echo "readable"
fi
if test
-x $fn
then
echo "executable"
fi
if test -d $fn
then
echo "directory"
fi

Answer 1

what is the program languge

Comments

what is the proframming language and use semicolone lol

---

Bash, by the look of it.

Answer 2

It is possible that the owners or the site have disabled the usage of the read command, l hence your script does not work.

Answer 3

#!/bin/bash
echo "enter file name"
 read fn
if test -e $fn
then
echo "file exists"
else
echo "file does not exists"
fi
if test -w $fn ; then
echo "writable"
fi
if test -r $fn
then
echo "readable"
fi
if test -x $fn
then
echo "executable"
fi
if test -d $fn
then
echo "directory"
fi

---

Looks like syntax was wrong, or multiline identifier "\" was not added at end of line in if conditions.