Best JavaScript code snippet using playwright-internal
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 const element = await page.$('div');7 const enclosingShadowRootOrDocument = await element.enclosingShadowRootOrDocument();8 console.log(await enclosingShadowRootOrDocument.evaluate(element => element.nodeName));9 await browser.close();10})();
Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'example.png'});6 await browser.close();7})();8const {chromium} = require('playwright');9(async () => {10 const browser = await chromium.launch();11 const page = await browser.newPage();12 await page.screenshot({path: 'example.png'});13 await browser.close();14})();15const {chromium} = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const page = await browser.newPage();19 await page.screenshot({path: 'example.png'});20 await browser.close();21})();22const {chromium} = require('playwright');23(async () => {24 const browser = await chromium.launch();25 const page = await browser.newPage();26 await page.screenshot({path: 'example.png'});27 await browser.close();28})();29const {chromium} = require('playwright');30(async () => {31 const browser = await chromium.launch();32 const page = await browser.newPage();33 await page.screenshot({path: 'example.png'});34 await browser.close();35})();36const {chromium} = require('playwright');37(async () => {38 const browser = await chromium.launch();39 const page = await browser.newPage();40 await page.screenshot({path: 'example.png'});41 await browser.close();42})();
Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const elementHandle = await page.$('text=Get started');7 const enclosingShadowRoot = await elementHandle.enclosingShadowRootOrDocument();8 console.log(await enclosingShadowRoot.evaluate(el => el.nodeName));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 const elementHandle = await page.$('text=Get started');17 const enclosingShadowRoot = await elementHandle.enclosingShadowRootOrDocument();18 console.log(await enclosingShadowRoot.evaluate(el => el.nodeName));19 await browser.close();20})();21Syntax: getAttribute(name: string): Promise<string | null>22const {chromium} = require('playwright');23(async () => {24 const browser = await chromium.launch();25 const context = await browser.newContext();26 const page = await context.newPage();27 const elementHandle = await page.$('text=Get started');28 const attributeValue = await elementHandle.getAttribute('href');29 console.log(attributeValue);30 await browser.close();31})();
Using AI Code Generation
1const elementHandle = await page.$('div');2const enclosingShadowRootOrDocument = await elementHandle._page._delegate.enclosingShadowRootOrDocument(elementHandle._elementHandle);3console.log(enclosingShadowRootOrDocument);4const elementHandle = await page.$('div');5const attributeValue = await elementHandle._page._delegate.getAttribute(elementHandle._elementHandle, 'attributeName');6console.log(attributeValue);
Using AI Code Generation
1const document = await page.evaluateHandle(() => document);2const enclosingShadowRoot = await page.evaluateHandle(3 (document) => document.enclosingShadowRootOrDocument,4);5console.log(enclosingShadowRoot);6const document = await page.evaluateHandle(() => document);7const enclosingShadowRoot = await page.evaluateHandle(8 (document) => document.enclosingShadowRootOrDocument,9);10console.log(enclosingShadowRoot);11const document = await page.evaluateHandle(() => document);12const enclosingShadowRoot = await page.evaluateHandle(13 (document) => document.enclosingShadowRootOrDocument,14);15console.log(enclosingShadowRoot);16const document = await page.evaluateHandle(() => document);17const enclosingShadowRoot = await page.evaluateHandle(18 (document) => document.enclosingShadowRootOrDocument,19);20console.log(enclosingShadowRoot);21const document = await page.evaluateHandle(() => document);22const enclosingShadowRoot = await page.evaluateHandle(23 (document) => document.enclosingShadowRootOrDocument,24);25console.log(enclosingShadowRoot);26const document = await page.evaluateHandle(() => document);27const enclosingShadowRoot = await page.evaluateHandle(28 (document) => document.enclosingShadowRootOrDocument,29);30console.log(enclosingShadowRoot);31const document = await page.evaluateHandle(() => document);32const enclosingShadowRoot = await page.evaluateHandle(33 (document) => document.enclosingShadowRootOrDocument,34);35console.log(enclosingShadowRoot);36const document = await page.evaluateHandle(() => document);37const enclosingShadowRoot = await page.evaluateHandle(38 (document) => document.enclosingShadowRootOrDocument,39);40console.log(enclosingShadowRoot);41const document = await page.evaluateHandle(() =>
Using AI Code Generation
1const { getPlaywright } = require('playwright');2const { InternalAPI } = getPlaywright();3const { enclosingShadowRootOrDocument } = InternalAPI._getSelectors()._engines[0]._engines[0]._engines[0]._engines[0];4const element = await page.$('div');5const shadowRoot = await enclosingShadowRootOrDocument(element);6console.log(shadowRoot);7const shadowRoot = await enclosingShadowRootOrDocument(element);8const shadowRootElement = await shadowRoot.$('input');9shadowRootElement.click();
Using AI Code Generation
1const shadowRoot = await page.evaluateHandle((element) => {2 return element.enclosingShadowRootOrDocument();3}, element);4const shadowElement = await shadowRoot.evaluateHandle((root) => {5 return root.querySelector('selector');6});7await shadowElement.evaluate((element) => {8 element.click();9});10const shadowElement = await shadowRoot.evaluateHandle((root) => {11 return root.querySelector('selector');12});13await shadowElement.evaluate((element) => {14 element.click();15});16const shadowElement = await shadowRoot.evaluateHandle((root) => {17 return root.querySelector('selector');18});19await shadowElement.evaluate((element) => {20 element.click();21});22const shadowElement = await shadowRoot.evaluateHandle((root) => {23 return root.querySelector('selector');24});25await shadowElement.evaluate((element) => {26 element.click();27});28const shadowElement = await shadowRoot.evaluateHandle((root) => {29 return root.querySelector('selector');30});31await shadowElement.evaluate((element) => {32 element.click();33});34const shadowElement = await shadowRoot.evaluateHandle((root) => {35 return root.querySelector('selector');36});37await shadowElement.evaluate((element) => {38 element.click();39});40const shadowElement = await shadowRoot.evaluateHandle((root) => {41 return root.querySelector('selector');42});43await shadowElement.evaluate((element) => {44 element.click();45});46const shadowElement = await shadowRoot.evaluateHandle((root) => {47 return root.querySelector('
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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