mirror of
https://github.com/denoland/deno.git
synced 2024-12-18 13:22:55 -05:00
d04d5677d9
This PR updates the node_compat setup script. Now the copied version in each test file is corrected. Also `TODO.md` links to the correct files in Node.js repo.
44 lines
1.7 KiB
JavaScript
44 lines
1.7 KiB
JavaScript
// deno-fmt-ignore-file
|
|
// deno-lint-ignore-file
|
|
|
|
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
|
|
// Taken from Node 20.11.1
|
|
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
|
|
|
|
'use strict';
|
|
require('../common');
|
|
const assert = require('assert');
|
|
const vm = require('vm');
|
|
|
|
// This, admittedly contrived, example tests an edge cases of the vm module.
|
|
//
|
|
// The GetterCallback explicitly checks the global_proxy() if a property is
|
|
// not found on the sandbox. In the following test, the explicit check
|
|
// inside the callback yields different results than deferring the
|
|
// check until after the callback. The check is deferred if the
|
|
// callback does not intercept, i.e., if args.GetReturnValue().Set() is
|
|
// not called.
|
|
|
|
// Check that the GetterCallback explicitly calls GetRealNamedProperty()
|
|
// on the global proxy if the property is not found on the sandbox.
|
|
//
|
|
// foo is not defined on the sandbox until we call CopyProperties().
|
|
// In the GetterCallback, we do not find the property on the sandbox and
|
|
// get the property from the global proxy. Since the return value is
|
|
// the sandbox, we replace it by
|
|
// the global_proxy to keep the correct identities.
|
|
//
|
|
// This test case is partially inspired by
|
|
// https://github.com/nodejs/node/issues/855
|
|
const sandbox = { console };
|
|
sandbox.document = { defaultView: sandbox };
|
|
vm.createContext(sandbox);
|
|
const code = `Object.defineProperty(
|
|
this,
|
|
'foo',
|
|
{ get: function() {return document.defaultView} }
|
|
);
|
|
var result = foo === this;`;
|
|
|
|
vm.runInContext(code, sandbox);
|
|
assert.strictEqual(sandbox.result, true);
|