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node/test/parallel/test-process-prototype.js

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process: maintain constructor descriptor Use the original property descriptor instead of just taking the value, which would, by default, be non-writable and non-configurable. PR-URL: https://github.com/nodejs/node/pull/9306 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com>
8 years ago
'use strict';
require('../common');
const assert = require('assert');
const EventEmitter = require('events');
const proto = Object.getPrototypeOf(process);
process: keep process prototype in inheritance chain The global `process` object had its prototype replaced with a fresh object that had `EventEmitter.prototype` as its prototype. With this change, the original `process.constructor.prototype` is modified to have `EventEmitter.prototype` as its prototype, reflecting that `process` objects are also `EventEmitter`s. Fixes: https://github.com/nodejs/node/issues/14699 PR-URL: https://github.com/nodejs/node/pull/14715 Reviewed-By: Anna Henningsen <anna@addaleax.net>
7 years ago
assert(process instanceof process.constructor);
process: maintain constructor descriptor Use the original property descriptor instead of just taking the value, which would, by default, be non-writable and non-configurable. PR-URL: https://github.com/nodejs/node/pull/9306 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com>
8 years ago
assert(proto instanceof EventEmitter);
const desc = Object.getOwnPropertyDescriptor(proto, 'constructor');
assert.strictEqual(desc.value, process.constructor);
assert.strictEqual(desc.writable, true);
assert.strictEqual(desc.enumerable, false);
assert.strictEqual(desc.configurable, true);