Best JavaScript code snippet using playwright-internal
bundle.js
Source: bundle.js
...92function commitMount(_, _$1, _$2, _$3) {93 console.log("commitMount");94 return /* () */0;95}96function commitTextUpdate(textInstance, _, newText) {97 console.log("commitTextUpdate");98 textInstance.nodeValue = newText;99 return /* () */0;100}101function resetTextContent(element) {102 console.log("resetTextContent");103 element.textContent = "";104 return /* () */0;105}106function appendChild(parent, child) {107 console.log("appendChild");108 parent.appendChild(child);109 return /* () */0;110}...
ReactPixiFiber.js
Source: ReactPixiFiber.js
...124}125export function shouldSetTextContent(type, props) {126 return false;127}128export function commitTextUpdate(textInstance, prevText, nextText) {129 // Noop130}131export function cancelTimeout(id) {132 clearTimeout(id);133}134export function clearContainer(container) {135 container.removeChildren();136}137export function commitMount(instance, type, props, internalHandle) {138 if (process.env.NODE_ENV === "development") {139 validatePropertiesInDevelopment(type, props, internalHandle);140 }141}142export function hideInstance(instance) {...
reconciler.js
Source: reconciler.js
...122 if (!R.is(Gtk.Application, parentInstance)) {123 parentInstance.removeChild(child);124 }125 },126 commitTextUpdate(127 textInstance,128 oldText,129 newText130 ) {131 log('commitTextUpdate');132 throw new Error('commitTextUpdate should not be called');133 },134 // commitMount is called after initializeFinalChildren *if*135 // `initializeFinalChildren` returns true.136 commitMount(137 instance,138 type,139 newProps,140 internalInstanceHandle...
ReactMEUI.js
Source: ReactMEUI.js
...135 domElement.addEventListener(type, propValue, useCapture)136 }137 })138 },139 commitTextUpdate(textInstance, oldText, newText) {140 log("commitTextUpdate")141 },142 removeChild(parentInstance, child) {143 log("removeChild")144 parentInstance.removeChild(child)145 },146 removeChildFromContainer(container, child) {147 container.removeChild(child)148 },149 clearContainer(container) {150 log("clearContainer")151 // container.remove()152 },153 insertBefore(parentInstance, child, beforeChild) {...
index.js
Source: index.js
...99 },100 removeChildFromContainer(parentInstance, child) {101 logger.info("removeChildFromContainer", parentInstance, child);102 },103 commitTextUpdate(textInstance, oldText, newText) {104 logger.info("commitTextUpdate", textInstance, oldText, newText);105 },106 commitMount(instance, type, newProps) {107 logger.info("commitMount", instance, type, newProps);108 // Noop109 },110 commitUpdate(instance, updatePayload, type, oldProps, newProps) {111 logger.info(112 "commitUpdate",113 instance,114 updatePayload,115 type,116 oldProps,117 newProps...
renderer-objects.js
Source: renderer-objects.js
...33 instance.onClick = newProps.onClick;34}35// update text instance36const commitTextUpdate = (instance, oldText, newText) => {37 console.log('commitTextUpdate()');38 instance.text = newText;39}40// add new child instance to parent41const appendChild = (parent, child) => {42 console.log('appendChild()');43 parent.children.push(child);44}45// add (first) child instance to parent46const appendInitialChild = appendChild;47// add new child instance to root48const appendChildToContainer = appendChild;49// insert new child before another child50const insertBefore = (parent, child, beforeChild) => {51 console.log('insertBefore()');...
renderer-dom.js
Source: renderer-dom.js
...28 instance.onclick = newProps.onClick;29}30// update text instance31const commitTextUpdate = (instance, oldText, newText) => {32 console.log('commitTextUpdate()');33 instance.textContent = newText;34}35// add new child instance to parent36const appendChild = (parent, child) => {37 console.log('appendChild()');38 parent.appendChild(child);39}40// add (first) child instance to parent41const appendInitialChild = appendChild;42// add new child instance to root43const appendChildToContainer = appendChild;44// insert new child before another child45const insertBefore = (parent, child, beforeChild) => {46 console.log('insertBefore()');...
renderer.js
Source: renderer.js
1import Reconciler from 'react-reconciler'2export default createElement => {3 /** Reconciler */4 const PixelRenderer = Reconciler({5 /**6 * Host context getters7 */8 getRootHostContext: root => root,9 getChildHostContext: root => root,10 /**11 * Component instance creation12 */13 createInstance: function createInstance(type, props, root, host, fiber) {14 return createElement(type, props, root, null)15 },16 appendInitialChild: (parent, child) => {17 parent.appendChild(child)18 },19 /**20 * Manage prop updates21 */22 finalizeInitialChildren: (host, type, props) => {23 return false24 },25 prepareForCommit: () => {},26 resetAfterCommit: () => {},27 prepareUpdate: (instance, type, props, nextProps) => {28 return { ...props, ...nextProps }29 },30 /**31 * Text handling32 */33 createTextInstance: (text, root, fiber) => {34 throw new Error('Raw text children are not supported by <PixelCanvas>')35 },36 commitTextUpdate: () => {37 throw new Error('Raw text children are not supported by <PixelCanvas>')38 },39 resetTextContent: elem => {40 throw new Error('Raw text children are not supported by <PixelCanvas>')41 },42 shouldSetTextContent: () => false,43 /**44 * Other stuff45 */46 getPublicInstance: inst => inst,47 shouldDeprioritizeSubtree: (type, props) => false,48 now: () => {},49 useSyncScheduling: true,50 /**51 * Mutations52 */53 mutation: {54 appendChild: (parent, child) => {55 parent.appendChild(child)56 },57 appendChildToContainer: (parent, child) => {58 parent.appendChild(child)59 },60 insertBefore: (parent, child, beforeChild) => {61 parent.appendChild(child)62 },63 insertInContainerBefore: (parent, child, beforeChild) => {64 parent.appendChild(child)65 },66 removeChild: (parent, child) => {67 parent.removeChild(child)68 },69 removeChildFromContainer: (parent, child) => {70 parent.removeChild(child)71 },72 commitUpdate: (inst, payload, type, props, nextProps) => {73 inst.setProps(payload)74 },75 commitMount: (inst, payload, type, props, nextProps) => {},76 commitTextUpdate: (inst, text, nextText) => {77 throw new Error('Raw text children are not supported by <PixelCanvas>')78 },79 },80 })81 let injected = false82 const injectIntoDevTools = () => {83 if (injected) return84 injected = true85 PixelRenderer.injectIntoDevTools({86 bundleType: 1, // 0 for PROD, 1 for DEV87 version: '0.0.0', // version for your renderer88 rendererPackageName: 'pixel-renderer', // package name89 findHostInstanceByFiber: PixelRenderer.findHostInstance, // host instance (root)90 })91 }92 const render = pixelCanvas => {93 injectIntoDevTools()94 pixelCanvas.root =95 pixelCanvas.root ||96 PixelRenderer.createContainer(pixelCanvas, pixelCanvas.canvas)97 PixelRenderer.updateContainer(98 pixelCanvas.props.children,99 pixelCanvas.root,100 pixelCanvas,101 )102 }103 const unmount = pixelCanvas => {104 PixelRenderer.updateContainer(null, pixelCanvas.root, pixelCanvas)105 }106 return {107 injectIntoDevTools,108 render,109 unmount,110 PixelRenderer,111 }...
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('input[name="q"]');7 await page.evaluate(async () => {8 await window['playwright'].commitTextUpdate('input[name="q"]', 'hello');9 });10 await browser.close();11})();
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=Click me');7 const elementHandle = await page.$('text=Click me');8 await elementHandle.evaluate(element => {9 const internalAPI = element._page._delegate;10 const { node } = element;11 internalAPI.commitTextUpdate(node, 'Click me updated');12 });13 await page.screenshot({ path: `example.png` });14 await browser.close();15})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({headless: false});4 const context = await browser.newContext();5 const page = await context.newPage();6 const elementHandle = await page.$('input[name="q"]');7 await elementHandle.focus();8 await page.keyboard.type('Hello World!');9 await elementHandle.evaluate(element => element.commitTextUpdate('Hello World!'));10 await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch({headless: false});15 const context = await browser.newContext();16 const page = await context.newPage();17 const elementHandle = await page.$('input[name="q"]');18 await elementHandle.focus();19 await page.keyboard.type('Hello World!');20 await elementHandle.evaluate(element => element.commitTextUpdate('Hello World!'));21 await browser.close();22})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3const browser = await chromium.launch({ headless: false });4const context = await browser.newContext();5const page = await context.newPage();6await page.click('input[name="q"]');7await page.$eval('input[name="q"]', (element) => {8element.value = '';9});10await page.$eval('input[name="q"]', (element) => {11element._internal.input.dispatchEvent(new Event('input', { bubbles: true }));12});13await page.$eval('input[name="q"]', (element) => {14element._internal.input.dispatchEvent(new Event('change', { bubbles: true }));15});16await page.keyboard.type('Playwright');17await page.keyboard.press('Enter');
Using AI Code Generation
1const { commitTextUpdate } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const elementHandle = await page.$('text=Get started');8 await commitTextUpdate(elementHandle, 'Get started', 'Start now');9 await browser.close();10})();11const { commitTextUpdate } = require('playwright/lib/server/dom.js');12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 const elementHandle = await page.$('text=Get started');18 await commitTextUpdate(elementHandle, 'Get started', 'Start now');19 await browser.close();20})();21const { commitTextUpdate } = require('playwright/lib/server/dom.js');22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.launch();25 const context = await browser.newContext();26 const page = await context.newPage();27 const elementHandle = await page.$('text=Get started');28 await commitTextUpdate(elementHandle, 'Get started', 'Start now');29 await browser.close();30})();31const { commitTextUpdate } = require('playwright/lib/server/dom.js');32const { chromium } = require('playwright');33(async () => {34 const browser = await chromium.launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 const elementHandle = await page.$('text=Get started');38 await commitTextUpdate(elementHandle, 'Get started', 'Start now');39 await browser.close();40})();41const { commitTextUpdate
Using AI Code Generation
1const { chromium } = require('playwright');2const { commitTextUpdate } = require('playwright/lib/server/dom.js');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 const inputHandle = await page.$('input[type="search"]');8 const input = await inputHandle.evaluateHandle((node) => node);9 const text = 'Hello World';10 await commitTextUpdate(input, text);11 await page.close();12 await browser.close();13})();14 at CDPSession.send (/Users/suraj/Downloads/playwright-test/node_modules/playwright/lib/cjs/common/cdp.js:43:23)15 at DOMDispatcher.commitTextUpdate (/Users/suraj/Downloads/playwright-test/node_modules/playwright/lib/cjs/common/cdp.js:48:24)16 at DOM.commitTextUpdate (/Users/suraj/Downloads/playwright-test/node_modules/playwright/lib/cjs/common/cdp.js:48:24)17 at commitTextUpdate (/Users/suraj/Downloads/playwright-test/node_modules/playwright/lib/server/dom.js:25:25)18 at processTicksAndRejections (internal/process/task_queues.js:97:5)19 at async Object.<anonymous> (/Users/suraj/Downloads/playwright-test/test.js:17:5)
Using AI Code Generation
1const { chromium } = require('playwright');2const { commitTextUpdate } = require('playwright/lib/server/inspector/inspectorInstrumentation.js');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const elementHandle = await page.$('text=Get Started');8 await commitTextUpdate(elementHandle, 'Get Started!');9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();12const { commitTextUpdate } = require('./instrumentationBackend.js');13module.exports = {14};15const { Page } = require('../page');16const { helper } = require('../helper');17Page.prototype.commitTextUpdate = async function(elementHandle, text) {18 await this._delegate.commitTextUpdate(elementHandle, text);19};20helper.tracePublicAPI(Page.prototype);21module.exports = {22};23const { helper } = require('../helper');24const { assert } = require('../helper');25const { debugError } = require('../debug');26const { Page } = require('../page');27const { Event } = require('../events');28Page.prototype.commitTextUpdate = async function(elementHandle, text) {29 await this._delegate.commitTextUpdate(elementHandle, text);30};31helper.tracePublicAPI(Page.prototype);32module.exports = {33};34const { helper } = require('./helper');35const { assert } = require('./helper');36const { debugError } = require('./debug');37const { Page } = require('./page');38const { Event } = require('./events');39Page.prototype.commitTextUpdate = async function(elementHandle, text) {40 await this._delegate.commitTextUpdate(elementHandle, text);41};42helper.tracePublicAPI(Page.prototype);43module.exports = {44};
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const searchBox = await page.$('#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input');7 await searchBox._internal.commitTextUpdate("Playwright");8 await page.screenshot({ path: `example.png` });9 await browser.close();10})();
Using AI Code Generation
1const { commitTextUpdate } = require('playwright/lib/server/dom.js');2commitTextUpdate(document.body, 'Hello World');3const { commitElementState } = require('playwright/lib/server/dom.js');4commitElementState(document.body, 'disabled', true);5const { commitTextUpdate } = require('playwright/lib/server/dom.js');6commitTextUpdate(document.body, 'Hello World');7const { commitElementState } = require('playwright/lib/server/dom.js');8commitElementState(document.body, 'disabled', true);9const { commitTextUpdate } = require('playwright/lib/server/dom.js');10commitTextUpdate(document.body, 'Hello World');11const { commitElementState } = require('playwright/lib/server/dom.js');12commitElementState(document.body, 'disabled', true);13const { commitTextUpdate } = require('playwright/lib/server/dom.js');14commitTextUpdate(document.body, 'Hello World');15const { commitElementState } = require('playwright/lib/server/dom.js');16commitElementState(document.body, 'disabled', true);17const { commitTextUpdate } = require('playwright/lib/server/dom.js');18commitTextUpdate(document.body, 'Hello World');19const { commitElementState } = require('playwright/lib/server/dom.js');20commitElementState(document.body, 'disabled', true);21const { commitTextUpdate } = require('playwright/lib/server/dom.js');22commitTextUpdate(document.body, 'Hello World');23const { commitElementState } = require('playwright/lib/server/dom.js');24commitElementState(document.body,
Jest + Playwright - Test callbacks of event-based DOM library
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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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