// Note right now it works only for IR tests.
// With IDEA 2018.3 or later you can just activate required js and run "run IR test in node.js" configuration.

// Add to this array your path to test files or provide it as argument.
var anotherFiles = [""];

var vm = require('vm');
var fs = require('fs');

// Change working dir to root of project
var testDataPathFromRoot = "js/js.translator/testData";
var cwd = process.cwd();
if (cwd.endsWith(testDataPathFromRoot)) {
    process.chdir(cwd.substr(0, cwd.length - testDataPathFromRoot.length));
}

var runtimeFiles = ["js/js.translator/testData/out/irBox/testRuntime.js"];
var filesFromArgs = process.argv.slice(2);

// TODO autodetect common js files and other js files
// Filter out all except existing js files and transform all paths to absolute
var files = [].concat(runtimeFiles, filesFromArgs, anotherFiles)
    .map(function(path) {
        if (fs.existsSync(path) && fs.statSync(path).isFile()) {
            return fs.realpathSync(path)
        }

        return "";
    })
    .filter(function(path) {
        return path.endsWith(".js")
    });

// Evaluate files and run box function

var sandbox = {};
vm.createContext(sandbox);

files.forEach(function(path) {
    var code = fs.readFileSync(path, 'utf8');
    vm.runInContext(code, sandbox, {
        filename: path
    })
});

console.log(vm.runInContext("box()", sandbox));