Best JavaScript code snippet using playwright-internal
FiberHooks.js
Source: FiberHooks.js
...317 queue.last = update;318 scheduleWork(fiber, expirationTime);319 }320}321export function bailoutHooks(current, workInProgress, expirationTime) {322 workInProgress.updateQueue = current.updateQueue;323 if (current.expirationTime <= expirationTime) {324 current.expirationTime = NoWork;325 }...
ReactFiberHooks.js
Source: ReactFiberHooks.js
...346 workInProgressHook = null;347 didScheduleRenderPhaseUpdate = false;348 return children;349}350export function bailoutHooks(current, workInProgress, lanes) {351 workInProgress.updateQueue = current.updateQueue;352 workInProgress.flags &= ~(PassiveEffect | UpdateEffect);353 current.lanes = removeLanes(current.lanes, lanes);354}355export {356 renderWithHooks...
beginWork.js
Source: beginWork.js
...47 // è¿å Component(props, secondArg) æ§è¡ç»æ48 const nextChildren = renderWithHooks(current, workInProgress, Component, nextProps, context, renderLanes);49 if (current !== null && !didReceiveUpdate) {50 // å¤ç¨51 bailoutHooks(current, workInProgress, renderLanes);52 return bailoutOnAlreadyFinishedWork(current, workInProgress, renderLanes);53 }54 reconcileChildren(current, workInProgress, nextChildren, renderLanes);55 // åºå®è¿å第ä¸ä¸ªåèç¹56 return workInProgress.child;57}58function reconcileChildren(current, workInProgress, nextChildren, renderLanes) {59 if (current === null) {60 // ChildReconciler(false)61 workInProgress.child = mountChildFibers(workInProgress, null, nextChildren, renderLanes);62 } else {63 // ChildReconciler(true)64 workInProgress.child = reconcileChildFibers(workInProgress, current.child, nextChildren, renderLanes);65 }...
FiberBeginWork.js
Source: FiberBeginWork.js
...101 prepareToUseHooks(current, workInProgress, renderExpirationTime);102 let nextChildren = fn(nextProps);103 nextChildren = finishHooks(Component, nextProps, nextChildren);104 if (current != null && !didReceiveUpdate) {105 bailoutHooks(current, workInProgress, renderExpirationTime);106 return bailoutOnAlreadyFinishedWork(107 current,108 workInProgress,109 renderExpirationTime,110 );111 }112 workInProgress.effectTag |= PerformedWork;113 reconcileChildren(114 current,115 workInProgress,116 nextChildren,117 renderExpirationTime,118 );119 return workInProgress.child;...
ReactFiberBeginWork.js
Source: ReactFiberBeginWork.js
...65 let nextChildren = renderWithHooks(current, workInProgress, Component, nextProps, renderExpirationTime);66 if (current && !didReceiveUpdate) {67 // å½æ²¡ææ´æ°äº§çæ¶çä¼åè·¯å¾68 console.log('bail out hook ?');69 bailoutHooks(current, workInProgress, renderExpirationTime);70 return bailoutOnAlreadyFinishedWork(current, workInProgress, renderExpirationTime);71 }72 reconcileChildren(current, workInProgress, nextChildren, renderExpirationTime);73 return workInProgress.child;74}75function updateHostText(current, workInProgress) {76 return null;77}78// å¯è½æ¯Class/Function Componentï¼éè¦å
mountåæè½ç¥éå
·ä½ç±»å79function mountIndeterminateComponent(current, workInProgress, Component, renderExpirationTime) {80 if (current) {81 // TODO indeterminate componentåªä¼å¨ suspendedçæ
åµä¸æä¼æcurrent82 // æä¸å¤ç83 }...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 await context.bailoutHooks();6 const page = await context.newPage();7 await page.screenshot({ path: 'google.png' });8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 await context.bailoutHooks();15 const page = await context.newPage();16 await page.screenshot({ path: 'google.png' });17 await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 await context.bailoutHooks();24 const page = await context.newPage();25 await page.screenshot({ path: 'google.png' });26 await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const context = await browser.newContext();32 await context.bailoutHooks();33 const page = await context.newPage();34 await page.screenshot({ path: 'google.png' });35 await browser.close();36})();37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch();40 const context = await browser.newContext();41 await context.bailoutHooks();42 const page = await context.newPage();43 await page.screenshot({ path: 'google.png' });44 await browser.close();45})();46const { chromium } = require('playwright');
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 await page.screenshot({ path: 'example.png' });7 await browser.close();8})();9import { chromium } from 'playwright';10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: 'example.png' });15 await browser.close();16})();17import { chromium } from 'playwright';18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshot({ path: 'example.png' });23 await browser.close();24})();25import { chromium } from 'playwright';26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshot({ path: 'example.png' });31 await browser.close();32})();33import { chromium } from 'playwright';34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshot({ path: 'example.png' });39 await browser.close();40})();41import { chromium } from 'playwright';42(async () => {43 const browser = await chromium.launch();44 const context = await browser.newContext();45 const page = await context.newPage();46 await page.screenshot({ path
Using AI Code Generation
1const playwright = require('playwright');2const { chromium, firefox, webkit } = playwright;3const path = require('path');4(async () => {5 const browser = await chromium.launch({6 args: [`--disable-extensions-except=${path.resolve(__dirname, 'extension')}`, `--load-extension=${path.resolve(__dirname, 'extension')}`]7 });8 const context = await browser.newContext();9 const page = await context.newPage();10 await page.close();11 await context.close();12 await browser.close();13})();14const path = require('path');15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 await page.click('text=Load unpacked');21 await page.setInputFiles('input[type=file]', path.join(__dirname, 'extension'));22 await page.waitForLoadState('load');23 await page.close();24 await context.close();25 await browser.close();26})();27{28 "background": {29 },30 "browser_action": {31 }32}33chrome.webRequest.onBeforeRequest.addListener(34 function (details) {35 console.log('onBeforeRequest', details);36 return {cancel: true};37 },38 {urls: [url]},39);
Using AI Code Generation
1const { Playwright } = require('playwright');2const { PlaywrightTest } = require('@playwright/test');3const { Test } = require('@playwright/test/lib/test');4const { Suite } = require('@playwright/test/lib/test/suite');5const { TestResult } = require('@playwright/test/lib/test/testResult');6const { TestResultStatus } = require('@playwright/test/lib/test/testResultStatus');7const { TestStatus } = require('@playwright/test/lib/test/testStatus');8const { Runner } = require('@playwright/test/lib/runner');9const { RunnerConfig } = require('@playwright/test/lib/runnerConfig');10const { RunnerPool } = require('@playwright/test/lib/runnerPool');11const { Reporter } = require('@playwright/test/lib/reporter');12const { FullConfig } = require('@playwright/test/lib/config');13const { TestError } = require('@playwright/test/lib/errors');14const { TestErrorReason } = require('@playwright/test/lib/errors');15const { TestFixtures } = require('@playwright/test/lib/test/fixtures');16const { TestType } = require('@playwright/test/lib/testType');17class CustomTest extends PlaywrightTest {18 constructor(suite, name, testFunction, params, location) {19 super(suite, name, testFunction, params, location);20 }21}22class CustomRunner extends Runner {23 constructor(config) {24 super(config);25 }26}27class CustomRunnerPool extends RunnerPool {28 constructor(config) {29 super(config);30 }31}32class CustomReporter extends Reporter {33 constructor(runner, options) {34 super(runner, options);35 }36}37class CustomSuite extends Suite {38 constructor(parent, name, location) {39 super(parent, name, location);40 }41}42class CustomTestFixtures extends TestFixtures {43 constructor(test, testType) {44 super(test, testType);
Using AI Code Generation
1const path = require("path");2const playwright = require("playwright");3const { use } = require("chai");4const { expect } = require("chai");5const { it } = require("mocha");6const { describe } = require("mocha");7const { beforeEach } = require("mocha");8const { afterEach } = require("mocha");9const { before } = require("mocha");10const { after } = require("mocha");11const { chromium } = require("playwright");12describe("Bailout hooks", function () {13 let browser;14 let context;15 let page;16 before(async () => {17 browser = await playwright.chromium.launch();18 context = await browser.newContext();19 page = await context.newPage();20 async (page) => {21 await page.screenshot({ path: "bailoutHook.png" });22 },23 ];24 });25 after(async () => {26 await browser.close();27 });28 it("should open google and take a screenshot", async () => {29 await page.screenshot({ path: "google.png" });30 });31 it("should open yahoo and take a screenshot", async () => {32 await page.screenshot({ path: "yahoo.png" });33 });34});
Using AI Code Generation
1const { Playwright } = require('playwright');2const { RecorderSupplement } = require('@playwright/test/lib/recorderSupplement');3const playwright = new Playwright({4});5const browser = await playwright.chromium.launch();6const context = await browser.newContext();7const page = await context.newPage();8const recorderSupplement = await RecorderSupplement.initialize(page);9const recorder = recorderSupplement.recorder;10recorder.bailoutHooks.on('bailout', (error) => {11 console.log(error);12});13await page.click('input');14await page.type('input', 'Hello World');15await page.click('input[type="submit"]');16await browser.close();17const { Playwright } = require('playwright');18const { RecorderSupplement } = require('@playwright/test/lib/recorderSupplement');19const playwright = new Playwright({20});21const browser = await playwright.chromium.launch();22const context = await browser.newContext();23const page = await context.newPage();24const recorderSupplement = await RecorderSupplement.initialize(page);25const recorder = recorderSupplement.recorder;26recorder.bailoutHooks.on('bailout', async (error) => {27 await page.video().saveAs('test.webm');28 console.log(error);29});30await page.click('input');31await page.type('input', 'Hello World');
Using AI Code Generation
1const { Playwright } = require('playwright');2const { Test, TestType } = require('@playwright/test');3const test = TestType.Test.extend({4 async run(testInfo) {5 Playwright._bailoutHooks.push(async () => {6 console.log('Bailing out of the test');7 });8 await super.run(testInfo);9 }10});11test('test', async ({ page }) => {12});13module.exports = {14};15{16 "scripts": {17 }18}19const { test, expect } = require('@playwright/test');20test.beforeAll(async ({ browser }) => {21});22test('test 1', async ({ page }) => {23});24test('test 2', async ({ page }) => {25});26const { test, expect } = require('@playwright/test');27test.beforeEach(async ({ page }) => {28});29test('test 1', async ({ page }) => {30});31test('test 2', async ({ page }) => {32});
Using AI Code Generation
1const { test } = require('@playwright/test');2const { Playwright } = require('@playwright/test');3const { PlaywrightTestConfig } = require('@playwright/test');4const { PlaywrightWorker } = require('@playwright/test');5const { PlaywrightWorkerOptions } = require('@playwright/test');6const { PlaywrightTest } = require('@playwright/test');7const { PlaywrightTestOptions } = require('@playwright/test');8const { PlaywrightTestArgs } = require('@playwright/test');9const { PlaywrightTestError } = require('@playwright/test');10const { PlaywrightTestErrorOptions } = require('@playwright/test');11const { PlaywrightTestErrorArgs } = require('@playwright/test');12const { PlaywrightTestFixtures } = require('@playwright/test');13const { PlaywrightTestFixturesArgs } = require('@playwright/test');14const { PlaywrightTestFixturesOptions } = require('@playwright/test');15const { PlaywrightTestFixturesWorkerArgs } = require('@playwright/test');16const { PlaywrightTestFixturesWorkerOptions } = require('@playwright/test');17const { PlaywrightTestFixturesWorker } = require('@playwright/test');18const { PlaywrightTestFixturesWorkerState } = require('@playwright/test');19const { PlaywrightTestFixturesTestArgs } = require('@playwright/test');20const { PlaywrightTestFixturesTestOptions } = require('@playwright/test');21const { PlaywrightTestFixturesTest } = require('@playwright/test');22const { PlaywrightTestFixturesTestState } = require('@playwright/test');23const { PlaywrightTestFixturesTestWorkerArgs } = require('@playwright/test');24const { PlaywrightTestFixturesTestWorkerOptions } = require('@playwright/test');25const { PlaywrightTestFixturesTestWorker } = require('@playwright/test');26const { PlaywrightTestFixturesTestWorkerState } = require('@playwright/test');27const { PlaywrightTestFixturesTestWorkerWorkerState } = require('@playwright/test');28const { PlaywrightTestFixturesTestWorkerWorker } = require('@playwright/test');29const { PlaywrightTestFixturesTestWorkerWorkerOptions } = require('@playwright/test');30const { PlaywrightTestFixturesTestWorkerWorkerArgs } = require('@playwright/test');31const { PlaywrightTestFixturesTestWorkerTest
Using AI Code Generation
1const { test, expect } = require('@playwright/test');2const { setBailoutHook } = require('@playwright/test/lib/utils').bailoutHooks;3setBailoutHook((message) => {4 console.log('Bailout message: ' + message);5});6test('Bailout test', async ({ page }) => {7 expect(page).toHaveTitle('Playwright');8 throw new Error('Bailout test failed');9});10 at Object.<anonymous> (test.js:13:5)
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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