1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23require('../common'); 24const assert = require('assert'); 25 26const vm = require('vm'); 27 28const code = 29 'Object.defineProperty(this, "f", {\n' + 30 ' get: function() { return x; },\n' + 31 ' set: function(k) { x = k; },\n' + 32 ' configurable: true,\n' + 33 ' enumerable: true\n' + 34 '});\n' + 35 'g = f;\n' + 36 'f;\n'; 37 38const x = {}; 39const o = vm.createContext({ console, x }); 40 41const res = vm.runInContext(code, o, 'test'); 42 43assert(res); 44assert.strictEqual(typeof res, 'object'); 45assert.strictEqual(res, x); 46assert.strictEqual(o.f, res); 47assert.deepStrictEqual(Object.keys(o), ['console', 'x', 'f', 'g']); 48