mirror of https://gitee.com/openkylin/nodejs.git
28 lines
692 B
JavaScript
28 lines
692 B
JavaScript
'use strict';
|
|
require('../common');
|
|
const assert = require('assert');
|
|
|
|
const { MessageChannel, MessagePort } = require('worker_threads');
|
|
|
|
// Make sure that `MessagePort` is the constructor for MessagePort instances,
|
|
// but not callable.
|
|
const { port1 } = new MessageChannel();
|
|
|
|
assert(port1 instanceof MessagePort);
|
|
assert.strictEqual(port1.constructor, MessagePort);
|
|
|
|
assert.throws(() => MessagePort(), {
|
|
constructor: TypeError,
|
|
code: 'ERR_CONSTRUCT_CALL_INVALID'
|
|
});
|
|
|
|
assert.throws(() => new MessagePort(), {
|
|
constructor: TypeError,
|
|
code: 'ERR_CONSTRUCT_CALL_INVALID'
|
|
});
|
|
|
|
assert.throws(() => MessageChannel(), {
|
|
constructor: TypeError,
|
|
code: 'ERR_CONSTRUCT_CALL_REQUIRED'
|
|
});
|