#!/bin/bash

make

echo_title () {
    echo -e "\033[0;34m$@\033[0m"
}

echo_title "=== Alpha-équivalence ==="
for file in tests/alpha_equiv/*.lam; do
    echo "-- $file"
    ./pieuvre -alpha $file >/dev/null
done

echo_title "=== Bêta-réduction ==="
for file in tests/lam/*.lam; do
    echo "-- $file"
    ./pieuvre -reduce $file >/dev/null
done

echo_title "=== Preuves ==="
for file in tests/8pus/*.8pus; do
    echo "-- $file"
    ./pieuvre $file >/dev/null
done

echo_title "-== Preuves avec erreurs ==-"
for file in tests/8pus/bad/*.8pus; do
    # On vérifie deux choses:
    # - Un message d'erreur s'affiche bien
    # - Le code de sortie est bien 0
    echo "-- $file"
    error=$(./pieuvre $file 2>&1 1>/dev/null)

    retVal=$?
    if [ $retVal -ne 0 ]; then
        echo -e "\033[0;31mNon-0 exit code, see stderr:\033[0m"
        echo $error
    elif [[ $error == "" ]]; then
        echo -e "\033[0;31mNo message in stderr\033[0m"
    fi
done