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'; 23const common = require('../common'); 24const assert = require('assert'); 25const Script = require('vm').Script; 26 27// Run a string 28let script = new Script('\'passed\';'); 29const result = script.runInThisContext(script); 30assert.strictEqual(result, 'passed'); 31 32// Thrown error 33script = new Script('throw new Error(\'test\');'); 34assert.throws(() => { 35 script.runInThisContext(script); 36}, /^Error: test$/); 37 38global.hello = 5; 39script = new Script('hello = 2'); 40script.runInThisContext(script); 41assert.strictEqual(global.hello, 2); 42 43 44// Pass values 45global.code = 'foo = 1;' + 46 'bar = 2;' + 47 'if (typeof baz !== "undefined") throw new Error("test fail");'; 48global.foo = 2; 49global.obj = { foo: 0, baz: 3 }; 50script = new Script(global.code); 51script.runInThisContext(script); 52assert.strictEqual(global.obj.foo, 0); 53assert.strictEqual(global.bar, 2); 54assert.strictEqual(global.foo, 1); 55 56// Call a function 57global.f = function() { global.foo = 100; }; 58script = new Script('f()'); 59script.runInThisContext(script); 60assert.strictEqual(global.foo, 100); 61 62common.allowGlobals( 63 global.hello, 64 global.code, 65 global.foo, 66 global.obj, 67 global.f 68); 69