Best JavaScript code snippet using playwright-internal
dom.js
Source: dom.js
...363 }364 )365 await this._page._doSlowMo()366 }367 async _scrollRectIntoViewIfNeeded(rect) {368 return await this._page._delegate.scrollRectIntoViewIfNeeded(this, rect)369 }370 async _waitAndScrollIntoViewIfNeeded(progress) {371 while (progress.isRunning()) {372 assertDone(373 throwRetargetableDOMError(374 await this._waitForDisplayedAtStablePosition(375 progress,376 false,377 /* force */378 false379 /* waitForEnabled */380 )381 )382 )383 progress.throwIfAborted() // Avoid action that has side-effects.384 const result = throwRetargetableDOMError(385 await this._scrollRectIntoViewIfNeeded()386 )387 if (result === 'error:notvisible') continue388 assertDone(result)389 return390 }391 }392 async scrollIntoViewIfNeeded(metadata, options = {}) {393 const controller = new _progress.ProgressController(metadata, this)394 return controller.run(395 (progress) => this._waitAndScrollIntoViewIfNeeded(progress),396 this._page._timeoutSettings.timeout(options)397 )398 }399 async _clickablePoint() {400 const intersectQuadWithViewport = (quad) => {401 return quad.map((point) => ({402 x: Math.min(Math.max(point.x, 0), metrics.width),403 y: Math.min(Math.max(point.y, 0), metrics.height)404 }))405 }406 const computeQuadArea = (quad) => {407 // Compute sum of all directed areas of adjacent triangles408 // https://en.wikipedia.org/wiki/Polygon#Simple_polygons409 let area = 0410 for (let i = 0; i < quad.length; ++i) {411 const p1 = quad[i]412 const p2 = quad[(i + 1) % quad.length]413 area += (p1.x * p2.y - p2.x * p1.y) / 2414 }415 return Math.abs(area)416 }417 const [quads, metrics] = await Promise.all([418 this._page._delegate.getContentQuads(this),419 this._page420 .mainFrame()421 ._utilityContext()422 .then((utility) =>423 utility.evaluate(() => ({424 width: innerWidth,425 height: innerHeight426 }))427 )428 ])429 if (!quads || !quads.length) return 'error:notvisible' // Allow 1x1 elements. Compensate for rounding errors by comparing with 0.99 instead.430 const filtered = quads431 .map((quad) => intersectQuadWithViewport(quad))432 .filter((quad) => computeQuadArea(quad) > 0.99)433 if (!filtered.length) return 'error:notinviewport' // Return the middle point of the first quad.434 const result = {435 x: 0,436 y: 0437 }438 for (const point of filtered[0]) {439 result.x += point.x / 4440 result.y += point.y / 4441 }442 compensateHalfIntegerRoundingError(result)443 return result444 }445 async _offsetPoint(offset) {446 const [box, border] = await Promise.all([447 this.boundingBox(),448 this.evaluateInUtility(449 ([injected, node]) => injected.getElementBorderWidth(node),450 {}451 ).catch((e) => {})452 ])453 if (!box || !border) return 'error:notvisible'454 if (border === 'error:notconnected') return border // Make point relative to the padding box to align with offsetX/offsetY.455 return {456 x: box.x + border.left + offset.x,457 y: box.y + border.top + offset.y458 }459 }460 async _retryPointerAction(461 progress,462 actionName,463 waitForEnabled,464 action,465 options466 ) {467 let retry = 0 // We progressively wait longer between retries, up to 500ms.468 const waitTime = [0, 20, 100, 100, 500] // By default, we scroll with protocol method to reveal the action point.469 // However, that might not work to scroll from under position:sticky elements470 // that overlay the target element. To fight this, we cycle through different471 // scroll alignments. This works in most scenarios.472 const scrollOptions = [473 undefined,474 {475 block: 'end',476 inline: 'end'477 },478 {479 block: 'center',480 inline: 'center'481 },482 {483 block: 'start',484 inline: 'start'485 }486 ]487 while (progress.isRunning()) {488 if (retry) {489 progress.log(490 `retrying ${actionName} action${491 options.trial ? ' (trial run)' : ''492 }, attempt #${retry}`493 )494 const timeout = waitTime[Math.min(retry - 1, waitTime.length - 1)]495 if (timeout) {496 progress.log(` waiting ${timeout}ms`)497 const result = await this.evaluateInUtility(498 ([injected, node, timeout]) =>499 new Promise((f) => setTimeout(f, timeout)),500 timeout501 )502 if (result === 'error:notconnected') return result503 }504 } else {505 progress.log(506 `attempting ${actionName} action${507 options.trial ? ' (trial run)' : ''508 }`509 )510 }511 const forceScrollOptions = scrollOptions[retry % scrollOptions.length]512 const result = await this._performPointerAction(513 progress,514 actionName,515 waitForEnabled,516 action,517 forceScrollOptions,518 options519 )520 ++retry521 if (result === 'error:notvisible') {522 if (options.force) throw new Error('Element is not visible')523 progress.log(' element is not visible')524 continue525 }526 if (result === 'error:notinviewport') {527 if (options.force) throw new Error('Element is outside of the viewport')528 progress.log(' element is outside of the viewport')529 continue530 }531 if (typeof result === 'object' && 'hitTargetDescription' in result) {532 if (options.force)533 throw new Error(534 `Element does not receive pointer events, ${result.hitTargetDescription} intercepts them`535 )536 progress.log(537 ` ${result.hitTargetDescription} intercepts pointer events`538 )539 continue540 }541 return result542 }543 return 'done'544 }545 async _performPointerAction(546 progress,547 actionName,548 waitForEnabled,549 action,550 forceScrollOptions,551 options552 ) {553 const { force = false, position } = options554 if (options.__testHookBeforeStable) await options.__testHookBeforeStable()555 const result = await this._waitForDisplayedAtStablePosition(556 progress,557 force,558 waitForEnabled559 )560 if (result !== 'done') return result561 if (options.__testHookAfterStable) await options.__testHookAfterStable()562 progress.log(' scrolling into view if needed')563 progress.throwIfAborted() // Avoid action that has side-effects.564 if (forceScrollOptions) {565 const scrolled = await this.evaluateInUtility(566 ([injected, node, options]) => {567 if (568 node.nodeType === 1569 /* Node.ELEMENT_NODE */570 )571 node.scrollIntoView(options)572 },573 forceScrollOptions574 )575 if (scrolled === 'error:notconnected') return scrolled576 } else {577 const scrolled = await this._scrollRectIntoViewIfNeeded(578 position579 ? {580 x: position.x,581 y: position.y,582 width: 0,583 height: 0584 }585 : undefined586 )587 if (scrolled !== 'done') return scrolled588 }589 progress.log(' done scrolling')590 const maybePoint = position591 ? await this._offsetPoint(position)...
PageAgent.js
Source: PageAgent.js
...453 throw new Error('Node is detached from document');454 if (!rect)455 rect = { x: -1, y: -1, width: -1, height: -1};456 if (unsafeObject.scrollRectIntoViewIfNeeded)457 unsafeObject.scrollRectIntoViewIfNeeded(rect.x, rect.y, rect.width, rect.height);458 else459 throw new Error('Node does not have a layout object');460 }461 _getNodeBoundingBox(unsafeObject) {462 if (!unsafeObject.getBoxQuads)463 throw new Error('RemoteObject is not a node');464 const quads = unsafeObject.getBoxQuads({relativeTo: this._frameTree.mainFrame().domWindow().document});465 if (!quads.length)466 return;467 let x1 = Infinity;468 let y1 = Infinity;469 let x2 = -Infinity;470 let y2 = -Infinity;471 for (const quad of quads) {...
ffPage.js
Source: ffPage.js
...438 width: maxX - minX,439 height: maxY - minY440 };441 }442 async scrollRectIntoViewIfNeeded(handle, rect) {443 return await this._session.send('Page.scrollIntoViewIfNeeded', {444 frameId: handle._context.frame._id,445 objectId: handle._objectId,446 rect447 }).then(() => 'done').catch(e => {448 if (e instanceof Error && e.message.includes('Node is detached from document')) return 'error:notconnected';449 if (e instanceof Error && e.message.includes('Node does not have a layout object')) return 'error:notvisible';450 throw e;451 });452 }453 async setScreencastOptions(options) {454 if (options) {455 const {456 screencastId...
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.waitForTimeout(2000);7 await page.evaluate(async () => {8 const element = document.querySelector('input[name="q"]');9 await window.scrollRectIntoViewIfNeeded(element);10 });11 await page.screenshot({ path: `screenshot.png` });12 await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 await page.waitForTimeout(2000);20 await page.evaluate(async () => {21 const element = document.querySelector('input[name="q"]');22 await window.scrollRectIntoViewIfNeeded(element);23 });24 await page.screenshot({ path: `screenshot.png` });25 await browser.close();26})();27const { chromium } = require('playwright');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 await page.waitForTimeout(2000);33 await page.evaluate(async () => {34 const element = document.querySelector('input[name="q"]');35 await window.scrollRectIntoViewIfNeeded(element);36 });37 await page.screenshot({ path: `screenshot.png` });38 await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42 const browser = await chromium.launch();43 const context = await browser.newContext();44 const page = await context.newPage();45 await page.waitForTimeout(2000);46 await page.evaluate(async () => {47 const element = document.querySelector('input[name="q"]');48 await window.scrollRectIntoViewIfNeeded(element);49 });
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.type("input[title='Search']", "Playwright");7 await page.keyboard.press("Enter");8 await page.waitForSelector("text=Playwright");9 await page.click("text=Playwright");10 await page.waitForLoadState();11 await page.click("text=Docs");12 await page.waitForLoadState();13 await page.waitForSelector("text=API Reference");14 await page.click("text=API Reference");15 await page.waitForLoadState();16 await page.waitForSelector("text=Page");17 await page.click("text=Page");18 await page.waitForLoadState();19 await page.waitForSelector("text=scrollRectIntoViewIfNeeded");20 await page.click("text=scrollRectIntoViewIfNeeded");21 await page.waitForLoadState();22 await page.waitForSelector("text=Parameters");23 await page.click("text=Parameters");24 await page.waitForLoadState();25 await page.waitForSelector("text=element");26 await page.click("text=element");27 await page.waitForLoadState();28 await page.waitForSelector("text=Returns");29 await page.click("text=Returns");30 await page.waitForLoadState();31 await page.waitForSelector("text=Promise");32 await page.click("text=Promise");33 await page.waitForLoadState();34 await page.waitForSelector("text=void");35 await page.click("text=void");36 await page.waitForLoadState();37 await page.waitForSelector("text=Example");38 await page.click("text=Example");39 await page.waitForLoadState();40 await page.waitForSelector("text=await page.click('#checkbox')");41 await page.click("text=await page.click('#checkbox')");42 await page.waitForLoadState();43 await page.waitForSelector("text=await page.scrollRectIntoViewIfNeeded('#checkbox')");44 await page.click("text=await page.scrollRectIntoViewIfNeeded('#checkbox')");45 await page.waitForLoadState();46 await page.waitForSelector("text=await page.evaluate(() => document.querySelector('#checkbox').checked)");47 await page.click("text=await page.evaluate(() => document.querySelector('#checkbox').checked)");48 await page.waitForLoadState();49 await page.waitForSelector("text=true");
Using AI Code Generation
1(async () => {2 const browser = await chromium.launch();3 const context = await browser.newContext();4 const page = await context.newPage();5 await page.evaluate(() => {6 document.querySelector('h1').scrollIntoViewIfNeeded();7 });8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await page.evaluate(() => {16 document.querySelector('h1').scrollIntoViewIfNeeded();17 });18 await browser.close();19})();20import { chromium } from 'playwright';21(async () => {22 const browser = await chromium.launch();23 const context = await browser.newContext();24 const page = await context.newPage();25 await page.evaluate(() => {26 document.querySelector('h1').scrollIntoViewIfNeeded();27 });28 await browser.close();29})();30import { chromium } from 'playwright';31(async () => {32 const browser = await chromium.launch();33 const context = await browser.newContext();34 const page = await context.newPage();35 await page.evaluate(() => {36 document.querySelector('h1').scrollIntoViewIfNeeded();37 });38 await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42 const browser = await chromium.launch();43 const context = await browser.newContext();44 const page = await context.newPage();45 await page.evaluate(() => {46 document.querySelector('h1').scrollIntoViewIfNeeded();47 });48 await browser.close();49})();50const { chromium } = require('playwright');51(async () => {
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('input[name="q"]');6 await page.$eval('input[name="q"]', (el) => el.scrollIntoViewIfNeeded());7 await page.type('input[name="q"]', 'playwright');8 await page.click('input[name="btnK"]');9 await page.waitForSelector('text=Playwright is a Node library to automate');10 await page.screenshot({ path: 'example.png' });11 await browser.close();12})();13const { chromium } = require('playwright');14(async () => {15 const browser = await chromium.launch();16 const page = await browser.newPage();17 await page.waitForSelector('input[name="q"]');18 await page.$eval('input[name="q"]', (el) => el.scrollIntoViewIfNeeded());19 await page.type('input[name="q"]', 'playwright');20 await page.click('input[name="btnK"]');21 await page.waitForSelector('text=Playwright is a Node library to automate');22 await page.screenshot({ path: 'example.png' });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const page = await browser.newPage();29 await page.waitForSelector('input[name="q"]');30 await page.$eval('input[name="q"]', (el) => el.scrollIntoViewIfNeeded());31 await page.type('input[name="q"]', 'playwright');32 await page.click('input[name="btnK"]');33 await page.waitForSelector('text=Playwright is a Node library to automate');34 await page.screenshot({ path: 'example.png' });35 await browser.close();36})();37const { chromium } = require('playwright');
Using AI Code Generation
1const { scrollRectIntoViewIfNeeded } = require('playwright/lib/webkit/webkit.js');2const { webkit } = require('playwright');3(async () => {4 const browser = await webkit.launch();5 const page = await browser.newPage();6 const element = await page.$('#hplogo');7 await scrollRectIntoViewIfNeeded(page.mainFrame(), await element.boundingBox());8 await browser.close();9})();
Using AI Code Generation
1const element = await page.$('text=Some Text');2await element.scrollRectIntoViewIfNeeded();3const element = await page.$('text=Some Text');4await element.scrollIntoViewIfNeeded();5const element = await page.$('text=Some Text');6await element.scrollIntoView();7const element = await page.$('text=Some Text');8await element.scrollIntoViewIfNeeded();9const element = await page.$('text=Some Text');10await element.scrollIntoView();11const element = await page.$('text=Some Text');12await element.scrollIntoViewIfNeeded();13const element = await page.$('text=Some Text');14await element.scrollIntoView();15const element = await page.$('text=Some Text');16await element.scrollIntoViewIfNeeded();17const element = await page.$('text=Some Text');18await element.scrollIntoView();19const element = await page.$('text=Some Text');20await element.scrollIntoViewIfNeeded();21const element = await page.$('text=Some Text');22await element.scrollIntoView();23const element = await page.$('text=Some Text');24await element.scrollIntoViewIfNeeded();25const element = await page.$('text=Some Text');26await element.scrollIntoView();27const element = await page.$('text=Some Text');28await element.scrollIntoViewIfNeeded();29const element = await page.$('text=Some Text');30await element.scrollIntoView();
Using AI Code Generation
1import {chromium} from 'playwright';2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const search = await page.$('input[name="q"]');7 await search.scrollRectIntoViewIfNeeded();8 await browser.close();9})();10import {chromium} from 'playwright';11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 const search = await page.$('input[name="q"]');16 await search.scrollRectIntoViewIfNeeded();17 await browser.close();18})();19import {chromium} from 'playwright';20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 const search = await page.$('input[name="q"]');25 await search.scrollRectIntoViewIfNeeded();26 await browser.close();27})();28import {chromium} from 'playwright';29(async () => {30 const browser = await chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 const search = await page.$('input[name="
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
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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