blob: 4994a8ceab2944f31fb60e190a3dc48f4967d091 (
plain)
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
|
// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
'use strict';
require('../common');
const vm = require('vm');
const assert = require('assert');
let base = {
propBase: 1
};
let sandbox = Object.create(base, {
propSandbox: { value: 3 }
});
const context = vm.createContext(sandbox);
let result = vm.runInContext('Object.hasOwnProperty(this, "propBase");',
context);
assert.strictEqual(result, false);
// Ref: https://github.com/nodejs/node/issues/5350
base = { __proto__: null };
base.x = 1;
base.y = 2;
sandbox = { __proto__: base };
sandbox.z = 3;
assert.deepStrictEqual(Object.keys(sandbox), ['z']);
const code = 'x = 0; z = 4;';
result = vm.runInNewContext(code, sandbox);
assert.strictEqual(result, 4);
// Check that y is not an own property.
assert.deepStrictEqual(Object.keys(sandbox), ['z', 'x']);
|
