#!/usr/bin/env bash

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BOLD='\033[1m'
NC='\033[0m' # No Color

wai=$(dirname $(readlink -f "$0")) # Current script directory
tests=$(find ${wai}/ -maxdepth 1 -mindepth 1 -type d) # Find tests
out=$(mktemp)
test_timeout=20
abort=1

for test in ${tests}
do
    printf "%-50s%s %s" "- $(basename $test)" "=>"
    cd $test
    timeout $test_timeout ./simulator.py &> "$out"

    # Ensure timeout
    if [ $? -eq 124 ]
    then
        echo -e "${RED}${BOLD}failed${NC}"
        echo "------------- Test timeout (should not exceed ${test_timeout}s) -------------"
        cat "$out";
        rm "$out"
        exit 2
    fi

    # Ensure test output
    if $(diff "$out" ./out &>/dev/null)
    then
        echo -e "${GREEN}${BOLD}passed${NC}"
    else
        echo -e "${RED}${BOLD}failed${NC}"
        echo "------------- Expected -------------"
        cat out
        echo "------------- Got -------------"
        cat "$out";
        rm "$out"
        [ $abort -eq 1 ] && exit 1
    fi

    # Prepare for next test
    cd - &>/dev/null
done

rm "$out"