Best JavaScript code snippet using playwright-internal
react_path.js
Source: react_path.js
...6 var update = updates[k]7 switch (update.type) {8 // æå
¥æ°çèç¹9 case ReactMultiChildUpdateTypes.INSERT_MARKUP:10 insertLazyTreeChildAt(11 parentNode,12 update.content,13 getNodeAfter(parentNode, update.afterNode)14 )15 break16 // éè¦ç§»å¨çèç¹17 case ReactMultiChildUpdateTypes.MOVE_EXISTING:18 moveChild(19 parentNode,20 update.fromNode,21 getNodeAfter(parentNode, update.afterNode)22 )23 break24 case ReactMultiChildUpdateTypes.SET_MARKUP:25 setInnerHTML(parentNode, update.content)26 break27 case ReactMultiChildUpdateTypes.TEXT_CONTENT:28 setTextContent(parentNode, update.content)29 break30 // éè¦å é¤çèç¹31 case ReactMultiChildUpdateTypes.REMOVE_NODE:32 removeChild(parentNode, update.fromNode)33 break34 }35 }36 }37}38function getNodeAfter(parentNode, node) {39 // ææ¬ç»ä»¶çè¿åæ ¼å¼ [open, close] commentsï¼éè¦åç¹æ®å¤ç40 if (Array.isArray(node)) {41 node = node[1]42 }43 return node ? node.nextSibling : parentNode.firstChild44}45// æå
¥æ°èç¹çæä½46function insertLazyTreeChildAt(parentNode, childTree, referenceNode) {47 DOMLazyTree.insertTreeBefore(parentNode, childTree, referenceNode)48}49// 移å¨å·²æèç¹çæä½50function moveChild(parentNode, childNode, referenceNode) {51 if (Array.isArray(childNode)) {52 moveDelimitedText(parentNode, childNode[0], childNode[1], referenceNode)53 } else {54 insertChildAt(parentNode, childNode, referenceNode)55 }56}57// 移é¤å·²æèç¹çæä½58function removeChild(parentNode, childNode) {59 if (Array.isArray(childNode)) {60 var closingComment = childNode[1]...
DOMChildrenOperations.js
Source: DOMChildrenOperations.js
...31 // `appendChild(node)`. (Using `undefined` is not allowed by all browsers so32 // we are careful to use `null`.)33 parentNode.insertBefore(childNode, referenceNode);34}35function insertLazyTreeChildAt(parentNode, childTree, referenceNode) {36 DOMLazyTree.insertTreeBefore(parentNode, childTree, referenceNode);37}38/**39 * Operations for updating with DOM children.40 */41var DOMChildrenOperations = {42 dangerouslyReplaceNodeWithMarkup: Danger.dangerouslyReplaceNodeWithMarkup,43 updateTextContent: setTextContent,44 /**45 * Updates a component's children by processing a series of updates. The46 * update configurations are each expected to have a `parentNode` property.47 *48 * @param {array<object>} updates List of update configurations.49 * @internal50 */51 processUpdates: function(parentNode, updates) {52 for (var k = 0; k < updates.length; k++) {53 var update = updates[k];54 switch (update.type) {55 case ReactMultiChildUpdateTypes.INSERT_MARKUP:56 insertLazyTreeChildAt(57 parentNode,58 update.content,59 getNodeAfter(parentNode, update.afterNode)60 );61 break;62 case ReactMultiChildUpdateTypes.MOVE_EXISTING:63 insertChildAt(64 parentNode,65 update.fromNode,66 getNodeAfter(parentNode, update.afterNode)67 );68 break;69 case ReactMultiChildUpdateTypes.SET_MARKUP:70 setInnerHTML(...
Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForSelector('text="Docs"');8 const elementHandle = await page.$('text="Docs"');9 const element = await elementHandle.asElement();10 const internalAPI = element._delegate;11 const elementBox = await internalAPI.boundingBox();12 const html = fs.readFileSync('test.html', 'utf8');13 const frame = await internalAPI._page._delegate._frameManager.frame(elementHandle._contextId);14 await frame.insertLazyTreeChildAt(elementBox.x + 10, elementBox.y + 10, html);15 await page.screenshot({ path: 'test.png' });16 await browser.close();17})();18const { chromium } = require('playwright');19const fs = require('fs');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.waitForSelector('text="Docs"');25 const elementHandle = await page.$('text="Docs"');26 const element = await elementHandle.asElement();27 const internalAPI = element._delegate;28 const elementBox = await internalAPI.boundingBox();29 const html = fs.readFileSync('test.html', 'utf8');30 const frame = await internalAPI._page._delegate._frameManager.frame(elementHandle._contextId);31 await frame.insertLazyTreeChildAt(elementBox.x + 10, elementBox.y + 10, html);32 await page.screenshot({ path: 'test.png' });33 await browser.close();34})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 await page.waitForSelector('text=Get started');6 const elementHandle = await page.$('text=Get started');7 const internalAPI = page._delegate;8 await page.waitForSelector('text=Playwright API Docs');9 await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch({ headless: false });14 const page = await browser.newPage();15 await page.waitForSelector('text=Get started');16 const elementHandle = await page.$('text=Get started');17 const internalAPI = page._delegate;18 await page.waitForSelector('text=Playwright API Docs');19 await page.waitForSelector('text=Playwright API Docs');20 await page.waitForSelector('text=Playwright API Docs');21 await internalAPI.insertLazyTreeChildAt(elementHandle, { role: 'link',
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 await page.insertLazyTreeChildAt('div', 'div', 0);6 await page.screenshot({ path: 'screenshot.png' });7 await browser.close();8})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 await page.waitForSelector('input[name="q"]');6 const input = page.locator('input[name="q"]');7 await page.evaluate(async (input) => {8 const { insertLazyTreeChildAt } = require('@playwright/test/lib/server/frames');9 const element = await input.evaluateHandle((input) => input);10 await insertLazyTreeChildAt(element, 0, 'div', {11 });12 }, input);13 await page.screenshot({ path: 'test.png' });14 await browser.close();15})();
Using AI Code Generation
1const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');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 element = await page.$('header');8 const child = await page.evaluateHandle(() => document.createElement('div'));9 await insertLazyTreeChildAt(element, child, 0);10 await browser.close();11})();12Error: Protocol error (DOM.insertLazyTreeChildAt): insertLazyTreeChildAt is not supported
Using AI Code Generation
1const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');2const { ElementHandle } = require('playwright/lib/server/dom.js');3const { JSHandle } = require('playwright/lib/server/dom.js');4const { Page } = require('playwright/lib/server/page.js');5const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');6const { ElementHandle } = require('playwright/lib/server/dom.js');7const { JSHandle } = require('playwright/lib/server/dom.js');8const { Page } = require('playwright/lib/server/page.js');9const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');10const { ElementHandle } = require('playwright/lib/server/dom.js');11const { JSHandle } = require('playwright/lib/server/dom.js');12const { Page } = require('playwright/lib/server/page.js');13const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');14const { ElementHandle } = require('playwright/lib/server/dom.js');15const { JSHandle } = require('playwright/lib/server/dom.js');16const { Page } = require('playwright/lib/server/page.js');17const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');18const { ElementHandle } = require('playwright/lib/server/dom.js');19const { JSHandle } = require('playwright/lib/server/dom.js');20const { Page } = require('playwright/lib/server/page.js');21const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');22const { ElementHandle } = require('playwright/lib/server/dom.js');23const { JSHandle } = require('playwright/lib/server/dom.js');24const { Page } = require('playwright/lib/server/page.js');25const { insertLazyTreeChildAt } = require('playwright/lib/server/dom.js');26const { ElementHandle } = require('playwright/lib
Using AI Code Generation
1const { insertLazyTreeChildAt } = require('@playwright/test/lib/lazyTree');2insertLazyTreeChildAt(parent, child, index);3const { test } = require('@playwright/test');4test.describe('My test suite', () => {5 test('My test', async ({ page }) => {6 });7});8import { test } from '@playwright/test';9test.describe('My test suite', () => {10 test('My test', async ({ page }) => {11 });12});13import * as test from '@playwright/test';14test.describe('My test suite', () => {15 test('My test', async ({ page }) => {16 });17});18import { test } from '@playwright/test';19test.describe('My test suite', () => {20 test('My test', async ({ page }) => {21 });22});
Using AI Code Generation
1import { insertLazyTreeChildAt } from 'playwright/lib/client/lazyTreeUtils';2const child = insertLazyTreeChildAt(parent, index, name, value);3const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable);4const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular);5const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden);6const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden, isPrimitive);7const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden, isPrimitive, isAsync);8const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden, isPrimitive, isAsync, isPromise);9const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden, isPrimitive, isAsync, isPromise, isElement);10const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden, isPrimitive, isAsync, isPromise, isElement, isWindow);11const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden, isPrimitive, isAsync, isPromise, isElement, isWindow, isNode);12const child = insertLazyTreeChildAt(parent, index, name, value, isExpandable, isCircular, isHidden, isPrimitive, isAsync, isPromise, isElement, isWindow, is
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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