Test Script with specified Inputs and Outputs. License. GPLv2 or later.

test.sh

#! /usr/bin/env bash

# This test script tries all inputs and compares them with
# their respective outputs. Supply it with
# the name of the executable.

name=$1

# Color Constants
SUCCESS_COLOR='\033[0;32m'
ERROR_COLOR='\033[0;31m'
NO_COLOR='\033[0m'

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"

if [ "$#" -ne 1 ]; then
    echo "Must supply path to minesweeper executable!"
    exit
fi

if [[ ! -x "$name" ]]; then
    echo "The file must be the executable!"
    exit
fi

echo "Running tests for binary in \"$name\"."
echo "Path of tests: \"$DIR\""

for file in $DIR/input/*.txt; do
    testname="${file##*/}"
    outputname="${testname/input/output}"

    expected=$(cat $DIR/output/$outputname)
    result=$($name $file)

    (diff <(echo "$result") <(echo "$expected") && printf "${SUCCESS_COLOR}Test in $file ran successful! $NO_COLOR \n") || printf "${ERROR_COLOR}Test in $file failed! $NO_COLOR\n"
done