Best JavaScript code snippet using playwright-internal
ReactDOMRoot.js
Source: ReactDOMRoot.js
2import { LegacyRoot } from "../react-reconciler/ReactRootTags";3const randomKey = Math.random().toString(36).slice(2);4const internalContainerInstanceKey = "__reactContainer$" + randomKey;5export function createLegacyRoot(container) {6 return new ReactDOMBlockingRoot(container, LegacyRoot);7}8function ReactDOMBlockingRoot(container, tag) {9 this._internalRoot = createRootImpl(container, tag);10}11ReactDOMBlockingRoot.prototype.render = function (children) {12 const root = this._internalRoot;13 updateContainer(children, root, null, null);14};15ReactDOMBlockingRoot.prototype.unmount = function () {16 const root = this._internalRoot;17 const container = root.containerInfo;18 updateContainer(null, root, null, () => {19 // unmarkContainerAsRoot(container);20 container[internalContainerInstanceKey] = null;21 });22};...
Using AI Code Generation
1const { chromium } = require('playwright');2const { ReactDOMBlockingRoot } = require('playwright/internal');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const root = ReactDOMBlockingRoot(page);8 const element = await root.findByProps({ className: 'gLFyf gsfi' });9 await element.type('Hello World');10 await page.screenshot({ path: 'example.png' });11 await browser.close();12})();13I have tried using the following code to import the method:14const { ReactDOMBlockingRoot } = require('playwright');15I have also tried using the following code to import the method:16const { ReactDOMBlockingRoot } = require('playwright/lib/server/dom');17I have also tried using the following code to import the method:18const { ReactDOMBlockingRoot } = require('playwright/lib/server/dom');19I have also tried using the following code to import the method:20const { ReactDOMBlockingRoot } = require('playwright/lib/server/dom');
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const page = await browser.newPage();5 const root = await page._mainFrame._mainContext._internalRoot;6 await root.renderBlocking();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();10When to use the renderBlocking() method?
Using AI Code Generation
1const { chromium } = require("playwright");2const fs = require("fs");3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const root = await page._client.send("DOM.getDocument");7 const rootId = root.root.nodeId;8 const rootQuery = await page._client.send("DOM.querySelector", {9 });10 const rootQueryId = rootQuery.nodeId;11 const rootQueryResult = await page._client.send("DOM.getBoxModel", {12 });13 const { content } = rootQueryResult.model;14 const { x, y } = content[0];15 const { width, height } = rootQueryResult.model;16 const screenshot = await page.screenshot({17 clip: { x, y, width, height },18 });19 fs.writeFileSync("test.png", screenshot);20 await browser.close();21})();22 at CDPSession.send (C:\Users\james\Documents\GitHub\playwright-test\node_modules\playwright\lib\client\cdp.js:73:23)23 at DOM.getDocument (C:\Users\james\Documents\GitHub\playwright-test\node_modules\playwright\lib\client\dom.js:97:34)24 at processTicksAndRejections (internal/process/task_queues.js:93:5)
Using AI Code Generation
1const playwright = require('playwright');2const fs = require('fs');3(async () => {4 const browser = await playwright['chromium'].launch({headless: false});5 const page = await browser.newPage();6 const root = await page['_delegate'].root();7 const rootHTML = await root.innerHTML();8 fs.writeFileSync('./root.html', rootHTML);9 await browser.close();10})();
Using AI Code Generation
1const { createReactDOMBlockingRoot } = require('playwright');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const root = await createReactDOMBlockingRoot(page);8 await root.waitForSelector('text=Get started');9 await page.close();10 await context.close();11 await browser.close();12})();13module.exports = {14 use: {15 internal: {16 createReactDOMBlockingRoot: require('./test'),17 },18 },19};
Using AI Code Generation
1const { Playwright } = require('playwright');2const { ReactDOMBlockingRoot } = Playwright.Internal;3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const root = ReactDOMBlockingRoot(page);9 const element = await root.find('div');10 const text = await element.textContent();11 console.log(text);12 await browser.close();13})();
Using AI Code Generation
1const { ReactDOMBlockingRoot } = require('playwright');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await page.waitForSelector('text=Get started');5 await ReactDOMBlockingRoot(page).wait();6});
Using AI Code Generation
1const {getInternalMethods} = require('playwright');2const {ReactDOMBlockingRoot} = getInternalMethods();3const {chromium} = require('playwright');4const browser = await chromium.launch();5const page = await browser.newPage();6const root = ReactDOMBlockingRoot(page);7await root.waitForSelector('text=Get started');8await root.click('text=Get started');9await root.click('text=Docs');
Using AI Code Generation
1const playwright = require('playwright');2const { InternalPlaywright } = playwright;3const { ReactDOMBlockingRoot } = InternalPlaywright;4const { chromium } = playwright;5(async () => {6 const browser = await chromium.launch();7 const page = await browser.newPage();8 const root = ReactDOMBlockingRoot(page);9 await root.waitForSelector('input');10 await root.type('input', 'hello');11 await browser.close();12})();
Using AI Code Generation
1const { createPlaywright } = require("playwright");2const playwright = createPlaywright("chromium");3const { React } = playwright;4const browser = await playwright.chromium.launch();5const context = await browser.newContext();6const page = await context.newPage();7const root = await ReactReactDOMBlockingRoot(page, "input[name='q']");8await root.type("Hello World");9await browser.close();10const { test, expect } = require("@playwright/test");11test("My test", async ({ page }) => {12 const root = await ReactReactDOMBlockingRoot(page, "input[name='q']");13 await root.type("Hello World");14 expect(await page.title()).toBe("Hello World - Google Search");15});
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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