Best JavaScript code snippet using playwright-internal
ytbplay.js
Source: ytbplay.js
...191 }192 }193 evasions.forEach(e => e().onPageCreated(stealth));194 for (let evasion of stealth.callbacks) {195 await page.addInitScript(evasion.cb, evasion.a);196 }197 page.setDefaultTimeout(0);198 await evaluateOnNewDocument(page);199 return {browser,page};200 }201 catch (error) {202 log(error.stack);203 }204 };205 async function khoitao_lauch(browsertype,sock)206 {207 try {208 let launchoptionchrome={209 //headless :false,210 211 chromiumSandbox:false,212 args:[213 '--no-sandbox',214 '--no-pings',215 '--no-zygote',216 '--mute-audio',217 '--no-first-run',218 '--no-default-browser-check',219 '--disable-software-rasterizer',220 '--disable-cloud-import',221 '--disable-gesture-typing',222 '--disable-setuid-sandbox',223 '--disable-offer-store-unmasked-wallet-cards',224 '--disable-offer-upload-credit-cards',225 '--disable-print-preview',226 '--disable-voice-input',227 '--disable-wake-on-wifi',228 '--disable-cookie-encryption',229 '--ignore-gpu-blocklist',230 '--enable-async-dns',231 '--enable-simple-cache-backend',232 '--enable-tcp-fast-open',233 '--enable-webgl',234 '--prerender-from-omnibox=disabled',235 '--enable-web-bluetooth',236 '--ignore-certificate-errors',237 '--ignore-certificate-errors-spki-list',238 '--disable-site-isolation-trials',239 '--disable-features=AudioServiceOutOfProcess,IsolateOrigins,site-per-process,TranslateUI,BlinkGenPropertyTrees', // do not disable UserAgentClientHint240 '--aggressive-cache-discard',241 '--disable-extensions',242 '--disable-blink-features',243 '--disable-blink-features=AutomationControlled',244 '--disable-ipc-flooding-protection',245 '--enable-features=NetworkService,NetworkServiceInProcess,TrustTokens,TrustTokensAlwaysAllowIssuance', // support ServiceWorkers246 '--disable-component-extensions-with-background-pages',247 '--disable-default-apps',248 '--disable-breakpad',249 '--disable-component-update',250 '--disable-domain-reliability',251 '--disable-sync',252 '--disable-client-side-phishing-detection',253 '--disable-hang-monitor',254 '--disable-popup-blocking',255 '--disable-prompt-on-repost',256 '--metrics-recording-only',257 '--safebrowsing-disable-auto-update',258 '--password-store=basic',259 '--autoplay-policy=no-user-gesture-required',260 '--use-mock-keychain',261 '--force-webrtc-ip-handling-policy=default_public_interface_only',262 '--disable-session-crashed-bubble',263 '--disable-crash-reporter',264 '--disable-dev-shm-usage',265 '--force-color-profile=srgb',266 '--disable-accelerated-2d-canvas',267 '--disable-translate',268 '--disable-background-networking',269 '--disable-background-timer-throttling',270 '--disable-backgrounding-occluded-windows',271 '--disable-infobars',272 '--hide-scrollbars',273 '--disable-renderer-backgrounding',274 '--font-render-hinting=none',275 '--disable-logging',276 '--use-gl=swiftshader', // better cpu usage with --use-gl=desktop rather than --use-gl=swiftshader, still needs more testing.277 278 // optimze fps279 '--enable-surface-synchronization',280 '--run-all-compositor-stages-before-draw',281 '--disable-threaded-animation',282 '--disable-threaded-scrolling',283 '--disable-checker-imaging',284 285 '--disable-new-content-rendering-timeout',286 '--disable-image-animation-resync',287 '--disable-partial-raster',288 289 '--blink-settings=primaryHoverType=2,availableHoverTypes=2,primaryPointerType=4,availablePointerTypes=4',290 291 // '--deterministic-mode', // Some friends commented that with this parameter mouse movement is stuck, so let's comment it out292 // '--disable-web-security',293 // '--disable-cache', // cache294 // '--disable-application-cache',295 // '--disable-offline-load-stale-cache',296 // '--disable-gpu-shader-disk-cache',297 // '--media-cache-size=0',298 // '--disk-cache-size=0',299 // '--enable-experimental-web-platform-features', // Make Chrome for Linux support Bluetooth. eg: navigator.bluetooth, window.BluetoothUUID300 // '--disable-gpu', // Cannot be disabled: otherwise webgl will not work301 // '--disable-speech-api', // Cannot be disabled: some websites use speech-api as fingerprint302 // '--no-startup-window', // Cannot be enabled: Chrome won't open the window and puppeteer thinks it's not connected303 // '--disable-webgl', // Requires webgl fingerprint304 // '--disable-webgl2',305 // '--disable-notifications', // Cannot be disabled: notification-api not available, fingerprints will be dirty306 307 //"--app=https://music.youtube.com",308 ],309 ignoreDefaultArgs: [ "--enable-automation"],//--no-audio ? --mute-audio310 ignoreDefaultArgs: ['--disable-component-extensions-with-background-pages'],311 }312 launchoptionchrome.tracesDir='';313 let launchoptionfirefox={ };314 if (b_headFull) {315 launchoptionfirefox.headless =false;316 launchoptionchrome.headless =false;317 }318 if (sock!==false) {319 if (sock.search(':')<0) {320 launchoptionchrome.proxy= { server:sock+':3128',321 username:'copcoi',322 password:'Pedped99'323 }324 }else {325 launchoptionchrome.proxy= { server:sock.split(':')[0]+':'+sock.split(':')[1],326 username:sock.split(':')[2],327 password:sock.split(':')[3]328 }329 }330 }331 let chromiumpatch='chrome-win/chrome.exe';332 if (fs.existsSync(chromiumpatch)) {333 launchoptionchrome.executablePath=chromiumpatch;334 }335 let widths=Math.floor(Math.random()*(1280-800)+800);336 let heights=Math.floor(Math.random()*(1024-600)+600);337 log(`windows size ${widths} ${heights}`);338 let browsercontextoptions={339 //...emu,340 language : 'en',341 geolocation: { longitude: 48.858455, latitude: 2.294474 },342 permissions: ['geolocation'],343 hasTouch:true,344 viewport: { width: widths, height: heights },345 screen : { width: widths, height: heights },346 colorScheme: 'dark' ,347 bypassCSP: true,348 };349 350 browsercontextoptions.userAgent=useragnets;351 let browser=null;352 if (browsertype=='ff') {353 browser = await firefox.launch(launchoptionfirefox);354 } else {355 browser = await chromium.launch(launchoptionchrome);356 }357 const context = await browser.newContext(browsercontextoptions);358 const page = await context.newPage();359 360 log('run');361 const enabledEvasions = [362 'chrome.app',363 'chrome.csi',364 'chrome.loadTimes',365 'chrome.runtime',366 'iframe.contentWindow',367 'media.codecs',368 'navigator.hardwareConcurrency',369 'navigator.languages',370 'navigator.permissions',371 'navigator.plugins',372 'navigator.webdriver',373 'sourceurl',374 // 'user-agent-override', // doesn't work since playwright has no page.browser()375 'webgl.vendor',376 'window.outerdimensions'377 ];378 const evasions = enabledEvasions.map(e => new require(`puppeteer-extra-plugin-stealth/evasions/${e}`));379 const stealth = {380 callbacks: [],381 async evaluateOnNewDocument(...args) {382 this.callbacks.push({ cb: args[0], a: args[1] })383 }384 }385 evasions.forEach(e => e().onPageCreated(stealth));386 for (let evasion of stealth.callbacks) {387 await page.addInitScript(evasion.cb, evasion.a);388 }389 page.setDefaultTimeout(0);390 await evaluateOnNewDocument(context);391 return {browser,page};392 } catch (error) {393 log(error.stack);394 }395 }396 async function evaluateOnNewDocument(context) {397 //Skip images/styles/fonts loading for performance398 399 await context.addInitScript(() => {400 // Pass webdriver check401 Object.defineProperty(navigator, 'webdriver', {402 get: () => false,403 });404 });405 406 await context.addInitScript(() => {407 // Pass chrome check408 window.chrome = {409 runtime: {},410 // etc.411 };412 });413 await context.addInitScript(() => {414 const newProto = navigator.__proto__415 delete newProto.webdriver416 navigator.__proto__ = newProto417 });418 419 await context.addInitScript(() => {420 //Pass notifications check421 const originalQuery = window.navigator.permissions.query;422 return window.navigator.permissions.query = (parameters) => (423 parameters.name === 'notifications' ?424 Promise.resolve({ state: Notification.permission }) :425 originalQuery(parameters)426 );427 });428 429 await context.addInitScript(() => {430 // Overwrite the `plugins` property to use a custom getter.431 Object.defineProperty(navigator, 'plugins', {432 // This just needs to have `length > 0` for the current test,433 // but we could mock the plugins too if necessary.434 get: () => [1, 2, 3, 4, 5],435 });436 });437 await context.addInitScript(() => {438 // Overwrite the `languages` property to use a custom getter.439 Object.defineProperty(navigator, 'languages', {440 get: () => ['en-US', 'en'],441 });442 });443 await context.addInitScript(() => {444 Object.defineProperty(navigator, 'maxTouchPoints', {445 get() {446 "¯\_(ã)_/¯";447 return 1;448 },449 });450 navigator.permissions.query = i => ({then: f => f({state: "prompt", onchange: null})});451 });452 await context.addInitScript(() => {453 window.qs = document.querySelector;454 window.qsAll = document.querySelectorAll;455 });456 }457 async function logingmail(page, acc){458 let status = "";459 try{460 let email = acc[0];461 let pass = acc[1];462 let emailkp = acc[2];463 await navigatorload(page,'https://mail.google.com/mail/u/0/h/esqtsrzq9zd7/?v=prfap');464 await page.waitForTimeout(2000);465 let url = await page.evaluate(async () => document.location.href);466 if (url.search('signin/v2')>-1||url.search('/about/')>-1) {...
ytbplay lauch.js
Source: ytbplay lauch.js
...240 }241 }242 evasions.forEach(e => e().onPageCreated(stealth));243 for (let evasion of stealth.callbacks) {244 await context.addInitScript(evasion.cb, evasion.a);245 }246 page.setDefaultTimeout(0);247 await evaluateOnNewDocument(context);248 return {browser,context,page};249 } catch (error) {250 log(error.stack);251 }252 }253 async function evaluateOnNewDocument(context) {254 //Skip images/styles/fonts loading for performance255 256 await context.addInitScript(() => {257 // Pass webdriver check258 Object.defineProperty(navigator, 'webdriver', {259 get: () => false,260 });261 });262 263 await context.addInitScript(() => {264 // Pass chrome check265 window.chrome = {266 runtime: {},267 // etc.268 };269 });270 await context.addInitScript(() => {271 const newProto = navigator.__proto__272 delete newProto.webdriver273 navigator.__proto__ = newProto274 });275 276 await context.addInitScript(() => {277 //Pass notifications check278 const originalQuery = window.navigator.permissions.query;279 return window.navigator.permissions.query = (parameters) => (280 parameters.name === 'notifications' ?281 Promise.resolve({ state: Notification.permission }) :282 originalQuery(parameters)283 );284 });285 286 await context.addInitScript(() => {287 // Overwrite the `plugins` property to use a custom getter.288 Object.defineProperty(navigator, 'plugins', {289 // This just needs to have `length > 0` for the current test,290 // but we could mock the plugins too if necessary.291 get: () => [1, 2, 3, 4, 5],292 });293 });294 await context.addInitScript(() => {295 // Overwrite the `languages` property to use a custom getter.296 Object.defineProperty(navigator, 'languages', {297 get: () => ['en-US', 'en'],298 });299 });300 await context.addInitScript(() => {301 Object.defineProperty(navigator, 'maxTouchPoints', {302 get() {303 "¯\_(ã)_/¯";304 return 1;305 },306 });307 navigator.permissions.query = i => ({then: f => f({state: "prompt", onchange: null})});308 });309 await context.addInitScript(() => {310 window.qs = document.querySelector;311 window.qsAll = document.querySelectorAll;312 });313 }314 async function logingmail(page, acc){315 let status = "";316 try{317 let email = acc[0];318 let pass = acc[1];319 let emailkp = acc[2];320 await navigatorload(page,'https://accounts.google.com/signin/v2/identifier?service=youtube', {waitUntil: 'load', timeout: 0});321 await page.tap('#identifierId');322 // await page.fill('#identifierId',email);323 log('login mail ' +email);...
events.test.js
Source: events.test.js
1it('fires create-page events', async () => {2 await page.addInitScript(() => {3 window.addEventListener('create-page', (e) => {4 window.createPageEvents = window.createPageEvents || [];5 window.createPageEvents.push(e);6 });7 });8 await page.goto('http://localhost:1234/the_machine_stops.html', { waitUntil: 'load' });9 expect(await page.$$eval('.page', (pages) => pages.map((page, index) => window.createPageEvents[index].target === page))).toEqual(Array(40).fill(true));10});11it('fires before-fragmenation events', async () => {12 await page.addInitScript(() => {13 window.addEventListener('before-fragmentation', (e) => {14 window.beforeFragmentationEvents = window.beforeFragmentationEvents || [];15 window.beforeFragmentationEvents.push(e);16 });17 });18 await page.goto('http://localhost:1234/the_machine_stops.html', { waitUntil: 'load' });19 expect(await page.$$eval('.page', (pages) => pages.slice(0, -1).map((page, index) => window.beforeFragmentationEvents[index].target === page && window.beforeFragmentationEvents[index].detail instanceof Range))).toEqual(Array(39).fill(true));20});21it('fires after-fragmenation events', async () => {22 await page.addInitScript(() => {23 window.addEventListener('after-fragmentation', (e) => {24 window.afterFragmentationEvents = window.afterFragmentationEvents || [];25 window.afterFragmentationEvents.push(e);26 });27 });28 await page.goto('http://localhost:1234/the_machine_stops.html', { waitUntil: 'load' });29 expect(await page.$$eval('.page', (pages) => pages.slice(0, -1).map((page, index) => window.afterFragmentationEvents[index].target === page && window.afterFragmentationEvents[index].detail instanceof DocumentFragment))).toEqual(Array(39).fill(true));30});31it('fires the fragmenation-finished event', async () => {32 await page.addInitScript(() => {33 window.addEventListener('fragmentation-finished', (e) => {34 window.fragmenationFinishedEvents = window.fragmentationFinishedEvents || [];35 window.fragmenationFinishedEvents.push(e);36 });37 });38 await page.goto('http://localhost:1234/the_machine_stops.html', { waitUntil: 'load' });39 expect(await page.evaluate(40 () => window.fragmenationFinishedEvents.length === 1,41 )).toEqual(true);...
playwright-injection.js
Source: playwright-injection.js
...58 const page = await browser.newPage();59 const context = await browser.newContext();60 61// ok62 await context.addInitScript(x => console.log(x), 5);63// ruleid:playwright-addinitscript-code-injection64 await context.addInitScript(`fetch(${userInput})`);65 66 await page.screenshot({path: 'example.png'});67 await browser.close();...
get-link-codes.js
Source: get-link-codes.js
...17 userAgent,18 viewport: { width: 1024, height: 10 * 768 },19 });20 try {21 // await tab.addInitScript({ path: "vendor/bypass-paywalls-chrome/src/js/contentScript.js" });22 // await tab.addInitScript({ path: "scripts/cosmetic-filter.js" });23 await tab.addInitScript({ path: "scripts/fix-relative-links.js" });24 await tab.addInitScript({ path: "scripts/link-references.js" });25 await tab.goto(url, { timeout: 60000, waitUntil: "domcontentloaded" });26 await tab.waitForTimeout(3000);27 const links = await tab.evaluate(() => {28 const $links = document.querySelectorAll("[data-vending-machine]");29 const linkMap = Array.from($links).reduce((map, link) => {30 const key = link.dataset.vendingMachine;31 map[key] = link.href;32 return map;33 }, {});34 return linkMap;35 });36 const buffer = await tab.screenshot();37 const image = buffer.toString("base64");38 return {...
get-details.js
Source: get-details.js
...21 return route.abort();22 }23 return route.continue().catch(() => void 0);24 });25 await tab.addInitScript({ path: "vendor/bypass-paywalls-chrome/src/js/contentScript.js" });26 await tab.addInitScript({ path: "scripts/cosmetic-filter.js" });27 await tab.addInitScript({ path: "scripts/fix-relative-links.js" });28 await tab.goto(url, { timeout: 60000, waitUntil: "domcontentloaded" });29 await tab.waitForTimeout(3000);30 const html = await tab.content();31 const readable = await extractReadable(html, url);32 return readable;33 } catch (e) {34 throw e;35 } finally {36 await tab.close();37 await context.close();38 }...
index.js
Source: index.js
2const pathToBrowserBuild = require.resolve('happo-e2e/browser.build.js');3const controller = new Controller();4module.exports = {5 async init(contextOrPage) {6 await contextOrPage.addInitScript({ path: pathToBrowserBuild });7 await contextOrPage.addInitScript(`8 window.addEventListener('load', () => {9 window.happoTakeDOMSnapshot.init(window);10 });11 `);12 await controller.init();13 },14 async finish() {15 await controller.finish();16 },17 async screenshot(page, handleOrLocator, { component, variant }) {18 if (!controller.isActive()) {19 return;20 }21 if (!component) {...
playwright-addinitscript-code-injection.js
...3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const context = await browser.newContext();6// ok7 await context.addInitScript(x => console.log(x), 5);8 // ruleid:playwright-addinitscript-code-injection9 await context.addInitScript(`fetch(${userInput})`);10 await page.screenshot({path: 'example.png'});11 await browser.close();...
Using AI Code Generation
1const playwright = require('playwright');2const { addInitScript } = require('playwright/lib/server/browserContext');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 addInitScript(context, () => {8 window.foo = 'bar';9 });10 const page = await context.newPage();11 await page.waitForSelector('input[name="q"]');12 const title = await page.evaluate(() => window.foo);13 console.log(title);14 await browser.close();15})();16module.exports = {17 use: {18 viewport: { width: 1280, height: 800 },19 },20 launchOptions: {21 },22};
Using AI Code Generation
1const { addInitScript } = require('playwright/lib/server/browserContext');2addInitScript((context, options) => {3 context.on('page', page => {4 page.on('console', msg => {5 for (let i = 0; i < msg.args().length; ++i)6 console.log(`${i}: ${msg.args()[i]}`);7 });8 });9});10test('example', async ({ page }) => {11});
Using AI Code Generation
1const { addInitScript } = require('playwright/lib/internal/page');2const { Page } = require('playwright/lib/page');3const { BrowserContext } = require('playwright/lib/browserContext');4addInitScript(Page, (page, { script }) => {5 page.evaluateOnNewDocument(script);6});7addInitScript(BrowserContext, (context, { script }) => {8 context.addInitScript(script);9});10const { addInitScript } = require('playwright/lib/internal/browser');11const { Browser } = require('playwright/lib/browser');12addInitScript(Browser, (browser, { script }) => {13 browser.evaluateOnNewDocument(script);14});15const { addInitScript } = require('playwright/lib/internal/browserServer');16const { BrowserServer } = require('playwright/lib/browserServer');17addInitScript(BrowserServer, (browserServer, { script }) => {18 browserServer.evaluateOnNewDocument(script);19});20const { addInitScript } = require('playwright/lib/internal/browserContext');21const { BrowserContext } = require('playwright/lib/browserContext');22addInitScript(BrowserContext, (context, { script }) => {23 context.addInitScript(script);24});25const { addInitScript } = require('playwright/lib/internal/chromiumBrowser');26const { ChromiumBrowser } = require('playwright/lib/chromium/chromiumBrowser');27addInitScript(ChromiumBrowser, (browser, { script }) => {28 browser.evaluateOnNewDocument(script);29});30const { addInitScript } = require('playwright/lib/internal/chromiumBrowserContext');31const { ChromiumBrowserContext } = require('playwright/lib/chromium/chromiumBrowserContext');32addInitScript(ChromiumBrowserContext, (context, { script }) => {33 context.addInitScript(script);34});35const { addInitScript } = require('playwright/lib/internal/chromiumBrowserContext');36const { ChromiumBrowserContext } = require('playwright/lib/chromium/ch
Using AI Code Generation
1const { addInitScript } = require('@playwright/test');2addInitScript(() => {3 const script = document.createElement('script');4 document.body.appendChild(script);5});6const { addInitScript } = require('@playwright/test');7module.exports = {8 globalSetup: async () => {9 addInitScript(() => {10 const script = document.createElement('script');11 document.body.appendChild(script);12 });13 },14};15const { test, expect } = require('@playwright/test');16test('My first test', async ({ page }) => {17 const title = page.locator('text=Playwright');18 await expect(title).toBeVisible();19});20{21 "scripts": {22 }23}24{25 "scripts": {26 }27}
Using AI Code Generation
1const { test, expect } = require('@playwright/test');2test('test', async ({ page }) => {3 await page.addInitScript(() => {4 window.abc = 'abc';5 });6 const abc = await page.evaluate(() => {7 return window.abc;8 });9 expect(abc).toBe('abc');10});11const { test, expect } = require('@playwright/test');12test('test', async ({ page }) => {13 await page.addInitScript(() => {14 window.abc = 'abc';15 });16 const abc = await page.evaluate(() => {17 return window.abc;18 });19 expect(abc).toBe('abc');20});21const { test, expect } = require('@playwright/test');22test('test', async ({ page }) => {23 await page.addInitScript(() => {24 window.abc = 'abc';25 });26 const abc = await page.evaluate(() => {27 return window.abc;28 });29 expect(abc).toBe('abc');30});31const { test, expect } = require('@playwright/test');32test('test', async ({ page }) => {33 await page.addInitScript(() => {34 window.abc = 'abc';35 });36 const abc = await page.evaluate(() => {37 return window.abc;38 });39 expect(abc).toBe('abc');40});41const { test, expect } = require('@playwright/test');42test('test', async ({ page }) => {43 await page.addInitScript(() => {44 window.abc = 'abc';45 });46 const abc = await page.evaluate(() => {47 return window.abc;48 });49 expect(abc).toBe('abc');50});
Using AI Code Generation
1const playwright = require('playwright');2const path = require('path');3const fs = require('fs');4const { addInitScript } = require('playwright/lib/server/injected/injectedScript');5const { createTestServer } = require('playwright/lib/utils/testserver');6(async () => {7 const server = await createTestServer();8 server.setRoute('/empty.html', (req, res) => {9 res.end('Hello from test');10 });11 const { port } = server.address();12 const browser = await playwright.chromium.launch();13 const context = await browser.newContext();14 addInitScript(context, path.join(__dirname, 'injected.js'));15 const page = await context.newPage();16 await page.goto(url);17 const content = await page.evaluate(() => window.result);18 console.log(content);19 await browser.close();20 await server.stop();21})();22window.result = 'injected script was here';
Using AI Code Generation
1const { addInitScript } = require('playwright/lib/internal/initScript');2addInitScript((context, options) => {3 context.addInitScript(() => {4 window.__playwright__ = true;5 });6});7const { chromium } = require('playwright');8(async () => {9 const browser = await chromium.launch();10 const context = await browser.newContext();11 await context.addInitScript(() => {12 window.__playwright__ = true;13 });14 const page = await context.newPage();15 const value = await page.evaluate(() => window.__playwright__);16 console.log(value);17 await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext({23 initScript: () => {24 window.__playwright__ = true;25 }26 });27 const page = await context.newPage();28 const value = await page.evaluate(() => window.__playwright__);29 console.log(value);30 await browser.close();31})();
Using AI Code Generation
1const playwright = require('playwright');2const { addInitScript } = require('playwright/lib/server/browserContext');3const { chromium } = require('playwright');4addInitScript(() => {5 window.__test = 'hello world';6});7(async () => {8 const browser = await chromium.launch({ headless: false });9 const context = await browser.newContext();10 const page = await context.newPage();11 await page.screenshot({ path: `example.png` });12 await browser.close();13})();14const playwright = require('playwright');15const { addInitScript } = require('playwright/lib/server/browserContext');16const { chromium } = require('playwright');17addInitScript(() => {18 window.__test = 'hello world';19});20(async () => {21 const browser = await chromium.launch({ headless: false });22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.screenshot({ path: `example.png` });25 await browser.close();26})();
Using AI Code Generation
1const { addInitScript } = require('playwright');2addInitScript(async (page, context) => {3 await page.evaluate(() => {4 window['myGlobal'] = 123;5 });6});7const { test, expect } = require('@playwright/test');8test('test', async ({ page }) => {9 const myGlobal = await page.evaluate(() => window['myGlobal']);10 expect(myGlobal).toBe(123);11});12 5 | test('test', async ({ page }) => {13 6 | const myGlobal = await page.evaluate(() => window['myGlobal']);14 > 7 | expect(myGlobal).toBe(123);15 8 | });16 at Object.<anonymous> (test2.js:7:20)
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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Running Playwright in Azure Function
firefox browser does not start in playwright
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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