'use strict';
const common = require('../common');
const assert = require('assert');
const Script = require('vm').Script;

common.globalCheck = false;

console.error('run a string');
let script = new Script('\'passed\';');
const result = script.runInThisContext(script);
assert.strictEqual('passed', result);

console.error('thrown error');
script = new Script('throw new Error(\'test\');');
assert.throws(function() {
  script.runInThisContext(script);
});

global.hello = 5;
script = new Script('hello = 2');
script.runInThisContext(script);
assert.strictEqual(2, global.hello);


console.error('pass values');
global.code = 'foo = 1;' +
              'bar = 2;' +
              'if (typeof baz !== "undefined") throw new Error("test fail");';
global.foo = 2;
global.obj = { foo: 0, baz: 3 };
script = new Script(global.code);
script.runInThisContext(script);
assert.strictEqual(0, global.obj.foo);
assert.strictEqual(2, global.bar);
assert.strictEqual(1, global.foo);

console.error('call a function');
global.f = function() { global.foo = 100; };
script = new Script('f()');
script.runInThisContext(script);
assert.strictEqual(100, global.foo);