node/test/parallel/test-vm-is-context.js

19 lines
499 B
JavaScript

'use strict';
require('../common');
var assert = require('assert');
var vm = require('vm');
assert.throws(function() {
vm.isContext('string is not supported');
}, TypeError);
assert.strictEqual(vm.isContext({}), false);
assert.strictEqual(vm.isContext([]), false);
assert.strictEqual(vm.isContext(vm.createContext()), true);
assert.strictEqual(vm.isContext(vm.createContext([])), true);
var sandbox = { foo: 'bar' };
vm.createContext(sandbox);
assert.strictEqual(vm.isContext(sandbox), true);