run-tests

#!/usr/bin/env bash

# Enter the directory where this script is located.
cd "$(dirname "${BASH_SOURCE[0]}")"

run_test() {
    local test_description=$1
    local test_parameters=$2
    local test_output_file=$3
    diff <(PYGAME_HIDE_SUPPORT_PROMPT=hide ./double-pendulum --test-mode $test_parameters) \
         "$test_output_file"
    if [ $? -ne 0 ]
    then
        echo "[FAILED] $test_description"
        exit 1
    fi
    echo "[PASSED] $test_description"
}

for test_param_file in $(ls tests/*.param)
do
    test_id=${test_param_file/.param/}
    test_parameters=$(cat ${test_param_file})
    test_output_file=${test_param_file/.param/.out}
    run_test "$test_id (Lagrangian)" "$test_parameters" "$test_output_file"
    run_test "$test_id (Hamiltonian)" "$test_parameters -H" "$test_output_file"
done