var common = require('../common'); var assert = require('assert'); var vm = require('vm'); // Test 1: vm.runInNewContext var sandbox = {}; var result = vm.runInNewContext( 'foo = "bar"; this.typeofProcess = typeof process; typeof Object;', sandbox ); assert.deepEqual(sandbox, { foo: 'bar', typeofProcess: 'undefined', }); assert.strictEqual(result, 'function'); // Test 2: vm.runInContext var sandbox2 = { foo: 'bar' }; var context = vm.createContext(sandbox2); var result = vm.runInContext( 'baz = foo; this.typeofProcess = typeof process; typeof Object;', context ); assert.deepEqual(sandbox2, { foo: 'bar', baz: 'bar', typeofProcess: 'undefined' }); assert.strictEqual(result, 'function'); // Test 3: vm.runInThisContext var result = vm.runInThisContext( 'vmResult = "foo"; Object.prototype.toString.call(process);' ); assert.strictEqual(global.vmResult, 'foo'); assert.strictEqual(result, '[object process]'); delete global.vmResult; // Test 4: vm.runInNewContext var result = vm.runInNewContext( 'vmResult = "foo"; typeof process;' ); assert.strictEqual(global.vmResult, undefined); assert.strictEqual(result, 'undefined'); // Test 5: vm.createContext var sandbox3 = {}; var context2 = vm.createContext(sandbox3); assert.strictEqual(sandbox3, context2);