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/** * Copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import url from 'node:url'; import path from 'node:path'; import { spawnSync } from 'node:child_process'; import { test, expect } from './fixtures.js'; test('cdp server', async ({ cdpServer, startClient, server }) => { await cdpServer.start(); const { client } = await startClient({ args: [`--cdp-endpoint=${cdpServer.endpoint}`] }); expect(await client.callTool({ name: 'browser_navigate', arguments: { url: server.HELLO_WORLD }, })).toContainTextContent(`- generic [active] [ref=e1]: Hello, world!`); }); test('cdp server reuse tab', async ({ cdpServer, startClient, server }) => { const browserContext = await cdpServer.start(); const { client } = await startClient({ args: [`--cdp-endpoint=${cdpServer.endpoint}`] }); const [page] = browserContext.pages(); await page.goto(server.HELLO_WORLD); expect(await client.callTool({ name: 'browser_click', arguments: { element: 'Hello, world!', ref: 'f0', }, })).toHaveTextContent(`Error: No open pages available. Use the \"browser_navigate\" tool to navigate to a page first.`); expect(await client.callTool({ name: 'browser_snapshot', })).toHaveTextContent(`### Page state - Page URL: ${server.HELLO_WORLD} - Page Title: Title - Page Snapshot: \`\`\`yaml - generic [active] [ref=e1]: Hello, world! \`\`\` `); }); test('should throw connection error and allow re-connecting', async ({ cdpServer, startClient, server }) => { const { client } = await startClient({ args: [`--cdp-endpoint=${cdpServer.endpoint}`] }); server.setContent('/', ` Title Hello, world! `, 'text/html'); expect(await client.callTool({ name: 'browser_navigate', arguments: { url: server.PREFIX }, })).toContainTextContent(`Error: browserType.connectOverCDP: connect ECONNREFUSED`); await cdpServer.start(); expect(await client.callTool({ name: 'browser_navigate', arguments: { url: server.PREFIX }, })).toContainTextContent(`- generic [active] [ref=e1]: Hello, world!`); }); // NOTE: Can be removed when we drop Node.js 18 support and changed to import.meta.filename. const __filename = url.fileURLToPath(import.meta.url); test('does not support --device', async () => { const result = spawnSync('node', [ path.join(__filename, '../../cli.js'), '--device=Pixel 5', '--cdp-endpoint=http://localhost:1234', ]); expect(result.error).toBeUndefined(); expect(result.status).toBe(1); expect(result.stderr.toString()).toContain('Device emulation is not supported with cdpEndpoint.'); });