Best JavaScript code snippet using playwright-internal
frames.js
Source: frames.js
...853 element === null || element === void 0 ? void 0 : element.dispose();854 }855 });856 }857 async rafrafTimeoutScreenshotElementWithProgress(progress, selector, timeout, options) {858 return await this._retryWithProgressIfNotConnected(progress, selector, true859 /* strict */860 , async handle => {861 await handle._frame.rafrafTimeout(timeout);862 return await this._page._screenshotter.screenshotElement(progress, handle, options);863 });864 }865 async click(metadata, selector, options) {866 const controller = new _progress.ProgressController(metadata, this);867 return controller.run(async progress => {868 return dom.assertDone(await this._retryWithProgressIfNotConnected(progress, selector, options.strict, handle => handle._click(progress, options)));869 }, this._page._timeoutSettings.timeout(options));870 }871 async dblclick(metadata, selector, options = {}) {...
page.js
Source: page.js
...303 }304 async expectScreenshot(metadata, options = {}) {305 const locator = options.locator;306 const rafrafScreenshot = locator ? async (progress, timeout) => {307 return await locator.frame.rafrafTimeoutScreenshotElementWithProgress(progress, locator.selector, timeout, options.screenshotOptions || {});308 } : async (progress, timeout) => {309 await this.mainFrame().rafrafTimeout(timeout);310 return await this._screenshotter.screenshotPage(progress, options.screenshotOptions || {});311 };312 const comparator = (0, _comparators.getComparator)('image/png');313 const controller = new _progress.ProgressController(metadata, this);314 const isGeneratingNewScreenshot = !options.expected;315 if (isGeneratingNewScreenshot && options.isNot) return {316 errorMessage: '"not" matcher requires expected result'317 };318 let intermediateResult = undefined;319 return controller.run(async progress => {320 let actual;321 let previous;...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.rafrafTimeoutScreenshotElementWithProgress('body', { timeout: 3000, progress: true });7 await browser.close();8})();9module.exports = {10 {11 use: {12 },13 },14};
Using AI Code Generation
1const {chromium} = require('playwright');2const path = require('path');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const screenshot = await page.screenshot({ path: 'google.png' });8 await browser.close();9})();10const {helper, debugError} = require('../../helper');11const {assert} = require('../../helper');12const {TimeoutError} = require('../../errors');13const kMaxScreenshotDimension = 16384;14class CRPage {15 constructor(session, target, ignoreHTTPSErrors, screenshotTaskQueue) {16 this._session = session;17 this._client = session._client;18 this._target = target;19 this._ignoreHTTPSErrors = ignoreHTTPSErrors;20 this._screenshotTaskQueue = screenshotTaskQueue;21 this._mainFrame = null;22 this._mainFrameSession = null;23 this._frameManager = new FrameManager(this);24 this._networkManager = new NetworkManager(this, session, ignoreHTTPSErrors);25 this._emulationManager = new EmulationManager(this, session);26 this._tracing = new Tracing(this);27 this._coverage = new Coverage(this);28 this._browserContext = target.browserContext();29 this._opener = null;30 this._viewportSize = {width: 800, height: 600};31 this._pageBindings = new Map();32 this._workers = new Map();33 this._fileChooserInterceptors = [];34 this._javascriptDialogController = null;35 this._javascriptDialogOpeningState = 'closed';36 this._screencastFrameAckTimeouts = new Map();37 this._screencastFrameCounter = 0;38 this._screencastFrameManualContinue = false;39 this._screencastFramePendingPromise = null;40 this._screencastFramePromise = null;41 this._screencastFrameResolve = null;42 this._screencastId = null;43 this._screencastFormat = null;
Using AI Code Generation
1const playwright = require('playwright');2const { rafrafTimeoutScreenshotElementWithProgress } = require('playwright/lib/server/chromium/crPage');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('input[type="text"]');8 const screenshot = await rafrafTimeoutScreenshotElementWithProgress(page, element, { timeout: 1000 });9 await browser.close();10})();11import { chromium } from 'playwright';12chromium._addMethod('rafrafTimeoutScreenshotElementWithProgress', async function (this: import('playwright').Page, element: import('playwright').ElementHandle, options: import('playwright').ScreenshotOptions) {13 return await this.evaluateHandle(async (element, options) => {14 const { rafrafTimeoutScreenshotElementWithProgress } = require('playwright/lib/server/chromium/crPage');15 const page = element.ownerDocument.defaultView;16 return await rafrafTimeoutScreenshotElementWithProgress(page, element, options);17 }, element, options);18});19{20 "ts-node": {21 "compilerOptions": {
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.waitForSelector('#searchInput');6 await page.focus('#searchInput');7 await page.keyboard.type('playwright');8 await page.click('input[type="submit"]');9 await page.waitForSelector('text=Playwright is a Node library to automate Chromium, Firefox and WebKit with a single API');10 await page.screenshot({ path: 'wikipedia-playwright.png' });11 await browser.close();12})();
Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.setViewportSize({width: 1920, height: 1080});7 const element = await page.$('body');8 const screenshot = await page.rafrafTimeoutScreenshotElementWithProgress(element, {timeout: 30000, progress: 1000});9 await browser.close();10})();11const {chromium} = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 await page.setViewportSize({width: 1920, height: 1080});17 const element = await page.$('body');18 const screenshot = await page.rafrafTimeoutScreenshotElementWithProgress(element, {timeout: 30000, progress: 1000});19 await browser.close();20})();21const {chromium} = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const context = await browser.newContext();25 const page = await context.newPage();26 await page.setViewportSize({width: 1920, height: 1080});27 const element = await page.$('body');28 const screenshot = await page.rafrafTimeoutScreenshotElementWithProgress(element, {timeout: 30000, progress: 1000});29 await browser.close();30})();31const {chromium} = require('playwright');32(async () => {33 const browser = await chromium.launch();34 const context = await browser.newContext();35 const page = await context.newPage();
Using AI Code Generation
1const { rafrafTimeoutScreenshotElementWithProgress } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { Page } = require('playwright/lib/server/page.js');3const page = new Page();4const element = await page.$('body');5fs.writeFileSync('screenshot.png', screenshot);6const { rafrafTimeoutScreenshotElementWithProgress } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');7const { Page } = require('playwright/lib/server/page.js');8const page = new Page();9const element = await page.$('body');10fs.writeFileSync('screenshot.png', screenshot);11const { rafrafTimeoutScreenshotElementWithProgress } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');12const { Page } = require('playwright/lib/server/page.js');13const page = new Page();14const element = await page.$('body');15fs.writeFileSync('screenshot.png', screenshot);16const { rafrafTimeoutScreenshotElementWithProgress } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');17const { Page } = require('playwright/lib/server/page.js');18const page = new Page();19const element = await page.$('body');20fs.writeFileSync('screenshot.png', screenshot);21const { rafrafTimeoutScreenshotElementWithProgress } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');22const { Page } = require('play
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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