1'use strict'; 2// Refs: https://github.com/nodejs/node/issues/6287 3 4require('../common'); 5const assert = require('assert'); 6const vm = require('vm'); 7 8const context = vm.createContext(); 9const res = vm.runInContext(` 10 this.x = 'prop'; 11 delete this.x; 12 Object.getOwnPropertyDescriptor(this, 'x'); 13`, context); 14 15assert.strictEqual(res, undefined); 16