put this file in your project folder and run it with `sh test.sh`

test.sh

echo "Generating inputs..."

# Generate random inputs
echo $RANDOM > sample0.tinyL.in
echo $RANDOM >> sample0.tinyL.in
echo $RANDOM >> sample0.tinyL.in
# echo >> sample0.tinyL.in

echo $RANDOM > sample1.tinyL.in
# echo >> sample1.tinyL.in

echo $RANDOM > sample3.tinyL.in
# echo >> sample3.tinyL.in

echo $RANDOM > sample4.tinyL.in
# echo >> sample4.tinyL.in

echo $RANDOM > sample6.tinyL.in
echo $RANDOM >> sample6.tinyL.in
# echo >> sample6.tinyL.in

echo $RANDOM > sample7.tinyL.in
# echo >> sample7.tinyL.in

echo $RANDOM > sample8.tinyL.in
# echo >> sample8.tinyL.in

echo $RANDOM > sample9.tinyL.in
# echo >> sample9.tinyL.in

echo "Running tests..."
# 1. Use your compiler and the reference compiler and compare
#    the outputs when running both
# 2. Run your optimizer and the reference optimizer on both versions
#    of compiled outputs
for f in `ls tests`; do
    current=`echo $f | awk -F'.' '{ print $1 }'`;
    echo "Testing $current";
    ./compile.sol "tests/$f" > /dev/null;
    mv tinyL.out "$f".out1;
    ./compile "tests/$f" > /dev/null;
    mv tinyL.out "$f".out2;
    if [[ -f "$f.in" ]]; then
        ./run "$f".out1 < "$f.in" | sed '$d' > "$f".run1;
        ./run "$f".out2 < "$f.in" | sed '$d' > "$f".run2;
    else
        ./run "$f".out1 | sed '$d' > "$f".run1;
        ./run "$f".out2 | sed '$d' > "$f".run2;
    fi
    if diff "$f".run1  "$f".run2  > /dev/null; then
        echo -e "\e[32m Compilers test for $f passed\e[0m";
    else
        echo -e "\e[31m Compilers test for $f failed\e[0m";
    fi

    ./optimize.sol < "$f".out1 > "$f".opt11;
    ./optimize     < "$f".out1 > "$f".opt21;
    if diff "$f".opt11 "$f".opt21 > /dev/null; then
        echo -e "\e[32m 1st Optmn test for $f passed\e[0m";
    else
        echo -e "\e[31m 1st Optmn test for $f failed\e[0m";
    fi
    ./optimize.sol < "$f".out2 > "$f".opt12;
    ./optimize     < "$f".out2 > "$f".opt22;
    if diff "$f".opt12 "$f".opt22 > /dev/null; then
        echo -e "\e[32m 2nd Optmn test for $f passed\e[0m";
    else
        echo -e "\e[31m 2nd Optmn test for $f failed\e[0m";
    fi

    if [[ -f "$f".in ]]; then
        rm "$f".in;
    fi
    rm "$f".out1;
    rm "$f".out2;
    rm "$f".run1;
    rm "$f".run2;
    rm "$f".opt11;
    rm "$f".opt12;
    rm "$f".opt21;
    rm "$f".opt22;
done