72 lines
2.3 KiB
TypeScript
72 lines
2.3 KiB
TypeScript
/**
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* Copyright (c) 2019 The xterm.js authors. All rights reserved.
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* @license MIT
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*/
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import * as puppeteer from 'puppeteer';
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import { assert } from 'chai';
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import { ITerminalOptions } from 'xterm';
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import WebSocket = require('ws');
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const APP = 'http://127.0.0.1:3000/test';
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let browser: puppeteer.Browser;
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let page: puppeteer.Page;
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const width = 800;
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const height = 600;
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describe('AttachAddon', () => {
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before(async function(): Promise<any> {
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this.timeout(20000);
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browser = await puppeteer.launch({
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headless: process.argv.indexOf('--headless') !== -1,
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slowMo: 80,
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args: [`--window-size=${width},${height}`]
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});
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page = (await browser.pages())[0];
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await page.setViewport({ width, height });
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});
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after(async () => {
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await browser.close();
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});
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beforeEach(async function(): Promise<any> {
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this.timeout(20000);
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await page.goto(APP);
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});
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it('string', async function(): Promise<any> {
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this.timeout(20000);
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await openTerminal({ rendererType: 'dom' });
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const port = 8080;
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const server = new WebSocket.Server({ port });
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server.on('connection', socket => socket.send('foo'));
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await page.evaluate(`window.term.loadAddon(new window.AttachAddon(new WebSocket('ws://localhost:${port}')))`);
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assert.equal(await page.evaluate(`window.term.buffer.getLine(0).translateToString(true)`), 'foo');
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server.close();
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});
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it('utf8', async function(): Promise<any> {
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this.timeout(20000);
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await openTerminal({ rendererType: 'dom' });
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const port = 8080;
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const server = new WebSocket.Server({ port });
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const data = new Uint8Array([102, 111, 111]);
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server.on('connection', socket => socket.send(data));
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await page.evaluate(`window.term.loadAddon(new window.AttachAddon(new WebSocket('ws://localhost:${port}'), { inputUtf8: true }))`);
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assert.equal(await page.evaluate(`window.term.buffer.getLine(0).translateToString(true)`), 'foo');
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server.close();
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});
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});
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async function openTerminal(options: ITerminalOptions = {}): Promise<void> {
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await page.evaluate(`window.term = new Terminal(${JSON.stringify(options)})`);
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await page.evaluate(`window.term.open(document.querySelector('#terminal-container'))`);
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if (options.rendererType === 'dom') {
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await page.waitForSelector('.xterm-rows');
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} else {
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await page.waitForSelector('.xterm-text-layer');
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}
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}
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