angular-docs-cn/packages/zone.js/test/zone_worker_entry_point.ts

32 lines
1.1 KiB
TypeScript
Raw Normal View History

/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
// Setup tests for Zone without microtask support
System.config({defaultJSExtensions: true});
System.import('../lib/browser/api-util').then(() => {
System.import('../lib/browser/browser-legacy').then(() => {
System.import('../lib/browser/browser').then(() => {
const _global = typeof window !== 'undefined' ? window : self;
Zone.current.fork({name: 'webworker'}).run(() => {
const websocket = new WebSocket('ws://localhost:8001');
websocket.addEventListener('open', () => {
websocket.onmessage = () => {
if ((<any>self).Zone.current.name === 'webworker') {
(<any>self).postMessage('pass');
} else {
(<any>self).postMessage('fail');
}
websocket.close();
};
websocket.send('text');
});
});
}, (e: any) => (<any>self).postMessage(`error ${e.message}`));
});
});