Best JavaScript code snippet using playwright-internal
ReactFiberHostContext-test.internal.js
1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @emails react-core8 * @jest-environment node9 */10"use strict";11let React;12let ReactFiberReconciler;13let ConcurrentRoot;14describe("ReactFiberHostContext", () => {15 beforeEach(() => {16 jest.resetModules();17 React = require("react");18 ReactFiberReconciler = require("react-reconciler");19 ConcurrentRoot = require("react-reconciler/src/ReactRootTags");20 });21 it("works with null host context", () => {22 let creates = 0;23 const Renderer = ReactFiberReconciler({24 prepareForCommit: function () {25 return null;26 },27 resetAfterCommit: function () {},28 getRootHostContext: function () {29 return null;30 },31 getChildHostContext: function () {32 return null;33 },34 shouldSetTextContent: function () {35 return false;36 },37 createInstance: function () {38 creates++;39 },40 finalizeInitialChildren: function () {41 return null;42 },43 appendInitialChild: function () {44 return null;45 },46 now: function () {47 return 0;48 },49 appendChildToContainer: function () {50 return null;51 },52 clearContainer: function () {},53 supportsMutation: true,54 });55 const container = Renderer.createContainer(56 /* root: */ null,57 ConcurrentRoot,58 false,59 null60 );61 Renderer.updateContainer(62 <a>63 <b />64 </a>,65 container,66 /* parentComponent: */ null,67 /* callback: */ null68 );69 expect(creates).toBe(2);70 });71 it("should send the context to prepareForCommit and resetAfterCommit", () => {72 const rootContext = {};73 const Renderer = ReactFiberReconciler({74 prepareForCommit: function (hostContext) {75 expect(hostContext).toBe(rootContext);76 return null;77 },78 resetAfterCommit: function (hostContext) {79 expect(hostContext).toBe(rootContext);80 },81 getRootHostContext: function () {82 return null;83 },84 getChildHostContext: function () {85 return null;86 },87 shouldSetTextContent: function () {88 return false;89 },90 createInstance: function () {91 return null;92 },93 finalizeInitialChildren: function () {94 return null;95 },96 appendInitialChild: function () {97 return null;98 },99 now: function () {100 return 0;101 },102 appendChildToContainer: function () {103 return null;104 },105 clearContainer: function () {},106 supportsMutation: true,107 });108 const container = Renderer.createContainer(109 rootContext,110 ConcurrentRoot,111 false,112 null113 );114 Renderer.updateContainer(115 <a>116 <b />117 </a>,118 container,119 /* parentComponent: */ null,120 /* callback: */ null121 );122 });...
ReactFiberHostContext-test.js
Source: ReactFiberHostContext-test.js
1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @emails react-core8 * @jest-environment node9 */10'use strict';11let React;12let ReactFiberReconciler;13describe('ReactFiberHostContext', () => {14 beforeEach(() => {15 jest.resetModules();16 React = require('react');17 ReactFiberReconciler = require('react-reconciler');18 });19 it('works with null host context', () => {20 let creates = 0;21 const Renderer = ReactFiberReconciler({22 prepareForCommit: function() {},23 resetAfterCommit: function() {},24 getRootHostContext: function() {25 return null;26 },27 getChildHostContext: function() {28 return null;29 },30 shouldSetTextContent: function() {31 return false;32 },33 createInstance: function() {34 creates++;35 },36 finalizeInitialChildren: function() {37 return null;38 },39 appendInitialChild: function() {40 return null;41 },42 now: function() {43 return 0;44 },45 appendChildToContainer: function() {46 return null;47 },48 supportsMutation: true,49 });50 const container = Renderer.createContainer(/* root: */ null);51 Renderer.updateContainer(52 <a>53 <b />54 </a>,55 container,56 /* parentComponent: */ null,57 /* callback: */ null,58 );59 expect(creates).toBe(2);60 });61 it('should send the context to prepareForCommit and resetAfterCommit', () => {62 let rootContext = {};63 const Renderer = ReactFiberReconciler({64 prepareForCommit: function(hostContext) {65 expect(hostContext).toBe(rootContext);66 },67 resetAfterCommit: function(hostContext) {68 expect(hostContext).toBe(rootContext);69 },70 getRootHostContext: function() {71 return null;72 },73 getChildHostContext: function() {74 return null;75 },76 shouldSetTextContent: function() {77 return false;78 },79 createInstance: function() {80 return null;81 },82 finalizeInitialChildren: function() {83 return null;84 },85 appendInitialChild: function() {86 return null;87 },88 now: function() {89 return 0;90 },91 appendChildToContainer: function() {92 return null;93 },94 supportsMutation: true,95 });96 const container = Renderer.createContainer(rootContext);97 Renderer.updateContainer(98 <a>99 <b />100 </a>,101 container,102 /* parentComponent: */ null,103 /* callback: */ null,104 );105 });...
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.screenshot({ path: `example.png` });7 await context.resetAfterCommit();8 await page.screenshot({ path: `example.png` });9 await browser.close();10})();11from playwright.sync_api import sync_playwright12with sync_playwright() as p:13 browser = p.chromium.launch()14 context = browser.new_context()15 page = context.new_page()16 page.screenshot(path='example.png')17 context.reset_after_commit()18 page.screenshot(path='example.png')19 browser.close()20import com.microsoft.playwright.*;21public class HelloWorld {22 public static void main(String[] args) {23 try (Playwright playwright = Playwright.create()) {24 Browser browser = playwright.chromium().launch();25 BrowserContext context = browser.newContext();26 Page page = context.newPage();27 page.screenshot(new Page.ScreenshotOptions().setPath("example.png"));28 context.resetAfterCommit();29 page.screenshot(new Page.ScreenshotOptions().setPath("example.png"));30 browser.close();31 }32 }33}34use Facebook\WebDriver\Remote\DesiredCapabilities;35use Facebook\WebDriver\Remote\RemoteWebDriver;36use Facebook\WebDriver\WebDriverBy;37use Facebook\WebDriver\WebDriverExpectedCondition;38require_once __DIR__ . '/vendor/autoload.php';39$capabilities = DesiredCapabilities::chrome();40$driver->takeScreenshot('example.png');41$driver->takeScreenshot('example.png');42$driver->quit();
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.screenshot({ path: `example.png` });7 await context.resetAfterCommit();8 await browser.close();9})();
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.click('text=Docs');7 await page.click('text=API');8 await page.click('text=Playwright');9 await page.click('text=Internal API');10 await page.click('text=resetAfterCommit');11 await browser.close();12})();13 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)14 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)15 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)16 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)17 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)18 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)19 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)20 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)21 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)22 at CDPSession.send (C:\Users\user\playwright\playwright\lib\cdp.js:19:23)
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.fill('#input', 'Hello World!');7 await page._delegate._mainFrameSession._connection._transport.close();8 await page._delegate._resetAfterCommit();9 await page.fill('#input', 'Hello World!');10 await browser.close();11})();12 at CDPSession.send (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:207:15)13 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:227:17)14 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)15 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)16 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)17 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)18 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)19 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)20 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)21 at CDPSession.sendMayFail (D:\Projects\playwright\playwright\lib\cjs\protocol\connection.js:224:21)
Using AI Code Generation
1const { chromium } = require('playwright');2const { resetAfterCommit } = require('playwright/lib/server/browserType');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 await resetAfterCommit();10})();
Using AI Code Generation
1const playwright = require('playwright');2const { chromium } = playwright;3(async () => {4 const browser = await chromium.launch({ headless: false })5 const context = await browser.newContext()6 const page = await context.newPage()7 await page.screenshot({ path: 'google.png' })8 await context.resetAfterCommit()9 await page.screenshot({ path: 'bing.png' })10 await browser.close()11})()12const playwright = require('playwright');13const { chromium } = playwright;14(async () => {15 const browser = await chromium.launch({ headless: false })16 const context = await browser.newContext()17 const page = await context.newPage()18 await page.screenshot({ path: 'google.png' })19 await context.resetAfterCommit()20 await page.screenshot({ path: 'bing.png' })21 await browser.close()22})()23const playwright = require('playwright');24const { chromium } = playwright;25(async () => {26 const browser = await chromium.launch({ headless: false })27 const context = await browser.newContext()28 const page = await context.newPage()29 await page.screenshot({ path: 'google.png' })30 await context.resetAfterCommit()31 await page.screenshot({ path: 'bing.png' })32 await browser.close()33})()34const playwright = require('playwright');35const { chromium } = playwright;36(async () => {37 const browser = await chromium.launch({ headless: false })38 const context = await browser.newContext()39 const page = await context.newPage()40 await page.screenshot({ path: 'google.png' })41 await context.resetAfterCommit()
Using AI Code Generation
1const { resetAfterCommit } = require('playwright/lib/server/playwright');2resetAfterCommit();3const { chromium } = require('playwright');4const browser = await chromium.launch();5const context = await browser.newContext();6const page = await context.newPage();7await page.waitForSelector('text=Get started');8await page.click('text=Get started');9await page.waitForSelector('text=Playwright');10await page.click('text=Playwright');11await page.waitForSelector('text=API');12await page.click('text=API');13resetAfterCommit();
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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