1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
'use strict';
require('../common');
const assert = require('assert');
const vm = require('vm');
// Test 1: vm.runInNewContext
var sandbox = {};
var result = vm.runInNewContext(
'foo = "bar"; this.typeofProcess = typeof process; typeof Object;',
sandbox
);
assert.deepStrictEqual(sandbox, {
foo: 'bar',
typeofProcess: 'undefined',
});
assert.strictEqual(result, 'function');
// Test 2: vm.runInContext
var sandbox2 = { foo: 'bar' };
var context = vm.createContext(sandbox2);
result = vm.runInContext(
'baz = foo; this.typeofProcess = typeof process; typeof Object;',
context
);
assert.deepStrictEqual(sandbox2, {
foo: 'bar',
baz: 'bar',
typeofProcess: 'undefined'
});
assert.strictEqual(result, 'function');
// Test 3: vm.runInThisContext
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
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);
|
