Best JavaScript code snippet using playwright-internal
browserServerImpl.js
Source: browserServerImpl.js
...37 const browser = await playwright[this._browserName].launch(metadata, { ...options,38 ignoreDefaultArgs: Array.isArray(options.ignoreDefaultArgs) ? options.ignoreDefaultArgs : undefined,39 ignoreAllDefaultArgs: !!options.ignoreDefaultArgs && !Array.isArray(options.ignoreDefaultArgs),40 env: options.env ? (0, _clientHelper.envObjectToArray)(options.env) : undefined41 }, toProtocolLogger(options.logger)).catch(e => {42 const log = _helper.helper.formatBrowserLogs(metadata.log);43 (0, _stackTrace.rewriteErrorMessage)(e, `${e.message} Failed to launch browser.${log}`);44 throw e;45 });46 let path = `/${(0, _utils.createGuid)()}`;47 if (options.wsPath) path = options.wsPath.startsWith('/') ? options.wsPath : `/${options.wsPath}`; // 2. Start the server48 const server = new _playwrightServer.PlaywrightServer(path, Infinity, false, browser);49 const wsEndpoint = await server.listen(options.port); // 3. Return the BrowserServer interface50 const browserServer = new _ws.EventEmitter();51 browserServer.process = () => browser.options.browserProcess.process;52 browserServer.wsEndpoint = () => wsEndpoint;53 browserServer.close = () => browser.options.browserProcess.close();54 browserServer.kill = () => browser.options.browserProcess.kill();55 browserServer._disconnectForTest = () => server.close();56 browser.options.browserProcess.onclose = async (exitCode, signal) => {57 server.close();58 browserServer.emit('close', exitCode, signal);59 };60 return browserServer;61 }62}63exports.BrowserServerLauncherImpl = BrowserServerLauncherImpl;64function toProtocolLogger(logger) {65 return logger ? (direction, message) => {66 if (logger.isEnabled('protocol', 'verbose')) logger.log('protocol', 'verbose', (direction === 'send' ? 'SEND ⺠' : 'â RECV ') + JSON.stringify(message), [], {});67 } : undefined;...
Using AI Code Generation
1const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9 toProtocolLogger().dump('trace.json');10})();11{12 "metadata": {13 },14 {15 "metadata": {16 },17 {18 {19 "requestHeaders": {20 "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q
Using AI Code Generation
1const { toProtocolLogger } = require('playwright/lib/utils/protocolLogger');2const fs = require('fs');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const logger = toProtocolLogger(page);8 logger.on('entry', entry => {9 fs.appendFileSync('protocol.log', JSON.stringify(entry) + '\r10');11 });12 await page.close();13 await context.close();14 await browser.close();15})();16{"method":"Target.setAutoAttach","params":{"autoAttach":true,"waitForDebuggerOnStart":false,"flatten":true},"sessionId":"E9F3A74C-0F0A-4F3D-9A2F-8E8C6A1D6F71"}17{"method":"Target.setDiscoverTargets","params":{"discover":true},"sessionId":"E9F3A74C-0F0A-4F3D-9A2F-8E8C6A1D6F71"}18{"method":"Target.setRemoteLocations","params":{"locations":[{"host":"localhost","port":9222}]},"sessionId":"E9F3A74C-0F0A-4F3D-9A2F-8E8C6A1D6F71"}19{"method":"Target.setAutoAttach","params":{"autoAttach":true,"waitForDebuggerOnStart":false,"flatten":true},"sessionId":"E9F3A74C-0F0A-4F3D-9A2F-8E8C6A1D6F71"}20{"method":"Target.setDiscoverTargets","params":{"discover":true},"sessionId":"E9F3A74C-0F0A-4F3D-9A2F-8E8C6A1D6F71"}21{"method":"Target.setRemoteLocations","params":{"locations":[{"host":"localhost","port":9222}]},"sessionId":"E9F3A74C-0F0A-4F3D-9A2F-8E8C6A1D6F71"}22{"method":"Target.createBrowserContext","params":{},"sessionId":"E9F3A74C-0F0A-
Using AI Code Generation
1const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 2const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 3const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 4const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 5const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 6const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 7const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 8const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 9const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 10const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 11const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 12const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 13const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 14const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 15const { toProtocolLogger } = require('@playwright/test/lib/server/trace/recorder'); 16const { to
Using AI Code Generation
1const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');2const protocolLogger = toProtocolLogger(console.log);3await page.tracing.start({ screenshots: true, snapshots: true, logger: protocolLogger });4const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');5const protocolLogger = toProtocolLogger(console.log);6await page.tracing.start({ screenshots: true, snapshots: true, logger: protocolLogger });7const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');8const protocolLogger = toProtocolLogger(console.log);9await page.tracing.start({ screenshots: true, snapshots: true, logger: protocolLogger });10const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');11const protocolLogger = toProtocolLogger(console.log);12await page.tracing.start({ screenshots: true, snapshots: true, logger: protocolLogger });13const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');14const protocolLogger = toProtocolLogger(console.log);15await page.tracing.start({ screenshots: true, snapshots: true, logger: protocolLogger });16const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');17const protocolLogger = toProtocolLogger(console.log);18await page.tracing.start({ screenshots: true, snapshots: true, logger: protocolLogger });19const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');20const protocolLogger = toProtocolLogger(console.log);21await page.tracing.start({ screenshots: true, snapshots: true, logger: protocolLogger });22const { toProtocolLogger } = require('playwright/lib/server/trace/recorder');23const protocolLogger = toProtocolLogger(console.log);
Using AI Code Generation
1const { toProtocolLogger } = require('playwright-core/lib/server/trace/recorder/recorderApp');2const fs = require('fs');3const path = require('path');4const { chromium } = require('playwright-core');5const browser = await chromium.launch();6const context = await browser.newContext();7const page = await context.newPage();8const trace = await page.startTracing(page, {9});10await page.click('text=About');11await page.click('text=Store');12await page.click('text=Gmail');13await page.click('text=Images
Using AI Code Generation
1const { toProtocolLogger } = require('@playwright/test/lib/utils/debugLogger');2const logger = toProtocolLogger(process.stdout);3await context._browser._connection.send('Network.enable');4context._browser._connection.on('Network.requestWillBeSent', (params) => {5 logger(params);6});7const { test, expect } = require('@playwright/test');8test('test', async ({ page }) => {9 const title = await page.title();10 expect(title).toBe('Playwright');11});
Using AI Code Generation
1const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');2const logger = toProtocolLogger('browser');3logger.info('test message');4const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');5const logger = toProtocolLogger('browser');6logger.info('test message');7const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');8const logger = toProtocolLogger('browser');9logger.info('test message');10const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');11const logger = toProtocolLogger('browser');12logger.info('test message');13const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');14const logger = toProtocolLogger('browser');15logger.info('test message');16const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');17const logger = toProtocolLogger('browser');18logger.info('test message');19const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');20const logger = toProtocolLogger('browser');21logger.info('test message');22const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');23const logger = toProtocolLogger('browser');24logger.info('test message');25const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');26const logger = toProtocolLogger('browser');27logger.info('test message');28const { toProtocolLogger } = require('playwright/lib/utils/debugLogger');29const logger = toProtocolLogger('browser');30logger.info('test message');
Using AI Code Generation
1const { toProtocolLogger } = require('playwright/lib/protocol/protocolLogger');2const logger = toProtocolLogger(console.log);3await browser.newContext({ logger });4{ method: 'Browser.getVersion',5 params: {},6 timestamp: 1620073318498 }7{ method: 'Browser.newContext',8 params: { logger: [Function: logger] },9 timestamp: 1620073318502 }10{ method: 'Browser.newContext',11 params: { logger: [Function: logger] },12 timestamp: 1620073318502 }13{ method: 'Browser.newContext',14 params: { logger: [Function: logger] },15 timestamp: 1620073318502 }16{ method: 'Browser.newContext',17 params: { logger: [Function: logger] },18 timestamp: 1620073318503 }19{ method: 'Browser.newContext',20 params: { logger: [Function: logger] },21 timestamp: 1620073318503 }22{ method: 'Browser.newContext',23 params: { logger: [Function: logger] },24 timestamp: 1620073318503 }25{ method: 'Browser.newContext',26 params: { logger: [Function: logger] },27 timestamp: 1620073318504 }28{ method: 'Browser.newContext',
Jest + Playwright - Test callbacks of event-based DOM library
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This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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