Best JavaScript code snippet using playwright-internal
magic-script-renderer.js
Source: magic-script-renderer.js
...221// Input parameters:222// parentInstance: Container,223// child: Instance | TextInstance,224// beforeChild: Instance | TextInstance225function insertInContainerBefore(container, child, beforeChild) {226 logNotImplemented('insertInContainerBefore');227}228// Function: removeChild229// Description:230// Returns: void231// Input parameters:232// parentInstance: Instance,233// child: Instance | TextInstance234function removeChild(parentInstance, child) {235 mxs._nativeFactory.removeChildElement(parentInstance, child);236}237// Function: removeChildFromContainer238// Description:239// Returns: void...
reconciler.js
Source: reconciler.js
...103 if (!R.is(Gtk.Application, parentInstance)) {104 parentInstance.insertBefore(child, beforeChild);105 }106 },107 insertInContainerBefore(parentInstance, child, beforeChild) {108 log('insertInContainerBefore', parentInstance, child, beforeChild);109 child.instance.show();110 if (!R.is(Gtk.Application, parentInstance)) {111 parentInstance.insertBefore(child, beforeChild);112 }113 },114 removeChild(parentInstance, child) {115 log('removeChild', parentInstance, child);116 if (!R.is(Gtk.Application, parentInstance)) {117 parentInstance.removeChild(child);118 }119 },120 removeChildFromContainer(parentInstance, child) {121 log('removeChildFromContainer', parentInstance, child);...
ReactTHREE.js
Source: ReactTHREE.js
...155 },156 removeChild(parent, child) {157 log("removeChild", arguments);158 },159 insertInContainerBefore(container, child, before) {160 log("insertInContainerBefore", arguments);161 },162 insertBefore(parent, child, before) {163 log("insertBefore", arguments);164 },165 prepareUpdate(166 instance,167 type,168 oldProps,169 newProps,170 rootContainerInstance,171 currentHostContext172 ) {173 log("prepareUpdate", arguments);...
renderer.js
Source: renderer.js
1import Reconciler from 'react-reconciler'2import { createElement, updateElement } from './helpers.js'3const logRenderCalls = false4const getRootHostContext = (rootContainerInstance) => {5 if (logRenderCalls) log('getRootHostContext')6 return {}7}8const getChildHostContext = (9 parentHostContext,10 type,11 rootContainerInstance12) => {13 if (logRenderCalls) log('getChildHostContext')14 return parentHostContext15}16const getPublicInstance = (instance) => {17 if (logRenderCalls) log('getPublicInstance')18 return instance19}20const prepareForCommit = (containerInfo) => {21 // Noop22}23const resetAfterCommit = (containerInfo) => {24 // Noop25}26const createInstance = (27 type,28 props,29 rootContainerInstance,30 hostContext,31 internalInstanceHandle32) => {33 if (logRenderCalls) log('createInstance ' + type)34 return createElement(type, props)35}36const appendInitialChild = (parentInstance, child) => {37 if (logRenderCalls) log('appendInitialChild')38 if (parentInstance.name === 'Paragraph') {39 parentInstance.root.appendChild(child)40 } else {41 parentInstance.appendChild(child)42 }43}44const finalizeInitialChildren = (45 parentInstance,46 type,47 props,48 rootContainerInstance,49 hostContext50) => {51 if (logRenderCalls) log('finalizeInitialChildren')52 return false53}54const prepareUpdate = (55 instance,56 type,57 oldProps,58 newProps,59 rootContainerInstance,60 hostContext61) => {62 // Computes the diff for an instance. Fiber can reuse this work even if it63 // pauses or abort rendering a part of the tree.64 // log('prepareUpdate')65 return true66}67const shouldSetTextContent = (type, props) => {68 if (logRenderCalls) // log('shouldSetTextContent')69 return false70}71const shouldDeprioritizeSubtree = (type, props) => {72 if (logRenderCalls) log('shouldDeprioritizeSubtree')73 return false74}75const createTextInstance = (76 text,77 rootContainerInstance,78 hostContext,79 internalInstanceHandle80) => {81 if (logRenderCalls) log('createTextInstance: ' + text)82}83const scheduleTimeout = setTimeout84const cancelTimeout = clearTimeout85const noTimeout = 086const now = Date.now87const isPrimaryRenderer = true88const warnsIfNotActing = true89const supportsMutation = true90const appendChild = (parentInstance, child) => {91 if (logRenderCalls) log('appendChild')92 if (parentInstance.name == 'Paragraph') {93 parentInstance.root.appendChild(child)94 } else {95 parentInstance.appendChild(child)96 }97}98const appendChildToContainer = (parentInstance, child) => {99 if (logRenderCalls) log('appendChildToContainer')100 parentInstance.root = child101}102const commitTextUpdate = (textInstance, oldText, newText) => {103 if (logRenderCalls) log('commitTextUpdate')104 textInstance.text = newText105}106const commitMount = (instance, type, newProps, internalInstanceHandle) => {107 // Noop108}109const commitUpdate = (110 instance,111 updatePayload,112 type,113 oldProps,114 newProps,115 internalInstanceHandle116) => {117 if (logRenderCalls) log('commitUpdate')118 updateElement(instance, type, oldProps, newProps)119}120const insertBefore = (parentInstance, child, beforeChild) => {121 // TODO Move existing child or add new child?122 if (logRenderCalls) log('insertBeforeChild')123 log(parentInstance.name)124 parentInstance.insertBeforeChild(child, beforeChild)125}126const insertInContainerBefore = (parentInstance, child, beforeChild) => {127 if (logRenderCalls) log('Container does not support insertBefore operation')128}129const removeChild = (parentInstance, child) => {130 if (logRenderCalls) log('removeChild')131 parentInstance.removeChild(child)132}133const removeChildFromContainer = (parentInstance, child) => {134 if (logRenderCalls) log('removeChildFromContainer')135 // TODO undefined / placeholder136 parentInstance.root = new PlaceholderElement()137}138const resetTextContent = (instance) => {139 // Noop140}141const hostConfig = {142 getPublicInstance,143 getRootHostContext,144 getChildHostContext,145 prepareForCommit,146 resetAfterCommit,147 createInstance,148 appendInitialChild,149 finalizeInitialChildren,150 prepareUpdate,151 shouldSetTextContent,152 shouldDeprioritizeSubtree,153 createTextInstance,154 scheduleTimeout,155 cancelTimeout,156 noTimeout,157 now,158 isPrimaryRenderer,159 warnsIfNotActing,160 supportsMutation,161 appendChild,162 appendChildToContainer,163 commitTextUpdate,164 commitMount,165 commitUpdate,166 insertBefore,167 insertInContainerBefore,168 removeChild,169 removeChildFromContainer,170 resetTextContent,171}...
react-native-renderer.test.js
Source: react-native-renderer.test.js
...68 test("insertBefore", () => {69 const result = FN.insertBefore({}, {}, {});70 });71 test("insertInContainerBefore", () => {72 const result = FN.insertInContainerBefore({}, {}, {});73 });74 test("removeChild", () => {75 const result = FN.removeChild({}, {});76 });77 test("removeChildFromContainer", () => {78 const result = FN.removeChildFromContainer({}, {});79 });80 test("resetTextContent", () => {81 const result = FN.resetTextContent({});82 });83 test("hideInstance", () => {84 const result = FN.hideInstance({});85 });86 test("hideTextInstance", () => {...
index.js
Source: index.js
...72 },73 replaceContainerChildren(_container, _newChildren) {74 emptyFn();75 },76 insertInContainerBefore(container, child, beforeChild) {77 console.log('insertInContainerBefore', child, beforeChild);78 container.appendBefore(child, beforeChild);79 },80 appendInitialChild(_parentInstance, _child) {81 emptyFn();82 },83 commitTextUpdate(_textInstance, _oldText, _newText) {84 emptyFn();85 },86 commitUpdate(87 instance,88 updatePayload,89 _type,90 _oldProps,...
reactDomMini.js
Source: reactDomMini.js
...57 appendChildToContainer(container, child) {58 console.log('appendChildToContainer');59 container.appendChild(child);60 },61 insertInContainerBefore(container, child, beforeChild) {62 console.log('insertInContainerBefore');63 },64 removeChildFromContainer(container, child) {65 container.removeChild(child);66 },67 hideInstance() {},68 hideTextInstance() {},69 unhideInstance() {},70 unhideTextInstance() {}71});72const render = (element, container) => {73 let _container = reconciler.createContainer(container, false, false);74 reconciler.updateContainer(element, _container, null, null);75};...
insert.js
Source: insert.js
1import { isCommentNode } from './validate';2function insertBefore(parent, child, beforeChild) {3 parent.insertBefore(child, beforeChild);4}5function insertInContainerBefore(container, child, beforeChild) {6 if (isCommentNode(container)) {7 container.parentNode.insertBefore(child, beforeChild);8 } else {9 container.insertBefore(child, beforeChild);10 }11}12export {13 insertInContainerBefore,14 insertBefore...
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 child = await page.$('#js-privacy-link');7 const parent = await page.$('#js-pjax-container');8 await page.evaluate((child, parent) => {9 const container = parent.shadowRoot || parent;10 container.insertBefore(child, container.firstChild);11 }, child, parent);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 context = await browser.newContext();19 const page = await context.newPage();20 const child = await page.$('#js-privacy-link');21 const parent = await page.$('#js-pjax-container');22 await page.evaluate((child, parent) => {23 const container = parent.shadowRoot || parent;24 container.insertBefore(child, container.firstChild);25 }, child, parent);26 await page.screenshot({ path: `example.png` });27 await browser.close();28})();
Using AI Code Generation
1const { chromium, devices } = 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.evaluate(() => {7 window.playwright.insertInContainerBefore(document.body, 'input', document.body.firstChild);8 });9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { insertInContainerBefore } = require('playwright/lib/server/dom.js');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.$('input');8 const newElement = await page.evaluateHandle(() => {9 const newElement = document.createElement('div');10 newElement.innerHTML = 'Hello World';11 return newElement;12 });13 await insertInContainerBefore(page, element, newElement);14 await browser.close();15})();16const { test, expect } = require('@playwright/test');17test('should insert element before another element', async ({ page }) => {18 const element = await page.$('input');19 const newElement = await page.evaluateHandle(() => {20 const newElement = document.createElement('div');21 newElement.innerHTML = 'Hello World';22 return newElement;23 });24 await page.evaluate((element, newElement) => {25 const { insertInContainerBefore } = require('playwright/lib/server/dom.js');26 insertInContainerBefore(element, newElement);27 }, element, newElement);28 const text = await page.evaluate(() => document.body.innerHTML);29 expect(text).toContain('Hello World');30});
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const element = await page.$('input');6 await page.evaluate(element => {7 const { insertInContainerBefore } = require('playwright/lib/internal/dom');8 const newElement = document.createElement('div');9 insertInContainerBefore(element.ownerDocument, newElement, element);10 }, element);11 await page.screenshot({ path: 'google.png' });12 await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const page = await browser.newPage();18 const element = await page.$('input');19 await page.evaluate(element => {20 const { insertInContainerBefore } = require('playwright/lib/internal/dom');21 const newElement = document.createElement('div');22 insertInContainerBefore(element.ownerDocument, newElement, element);23 }, element);24 await page.screenshot({ path: 'google.png' });25 await browser.close();26})();27const { chromium } = require('playwright');28(async () => {29 const browser = await chromium.launch();30 const page = await browser.newPage();31 const element = await page.$('input');32 await page.evaluate(element => {33 const { insertInContainerBefore } = require('playwright/lib/internal/dom');34 const newElement = document.createElement('div');35 insertInContainerBefore(element.ownerDocument, newElement, element);36 }, element);37 await page.screenshot({ path: 'google.png' });38 await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42 const browser = await chromium.launch();43 const page = await browser.newPage();44 const element = await page.$('input');45 await page.evaluate(element => {46 const { insertInContainer
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.$eval('header', (header, text) => {6 const span = document.createElement('span');7 span.textContent = text;8 header.insertAdjacentElement('beforeend', span);9 }, 'Hello, World!');10 await page.screenshot({ path: 'example.png' });11 await browser.close();12})();
Using AI Code Generation
1const { insertInContainerBefore } = require('playwright/lib/page');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await insertInContainerBefore(page, 'body', 'div', 'Hello World');7 await page.screenshot({ path: `example.png` });8 await browser.close();9})();10const { insertInContainerBefore } = require('playwright/lib/page');11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const page = await browser.newPage();15 await insertInContainerBefore(page, 'head', 'link', '', {16 });17 await page.screenshot({ path: `example.png` });18 await browser.close();19})();20const { insertInContainerBefore } = require('playwright/lib/page');21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const page = await browser.newPage();25 await insertInContainerBefore(page, 'head', 'script', '', {
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const element = await page.$('input');7 await page.evaluate(element => {8 element.insertAdjacentHTML('afterend', '<div>Test</div>');9 }, element);10 await page.screenshot({ path: `example.png` });11 await browser.close();12})();13const { chromium } = require('playwright');14(async () => {15 const browser = await chromium.launch();16 const context = await browser.newContext();17 const page = await context.newPage();18 const element = await page.$('input');19 await page.evaluate(element => {20 element.insertAdjacentHTML('afterend', '<div>Test</div>');21 }, element);22 await page.screenshot({ path: `example.png` });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 const element = await page.$('input');31 await page.evaluate(element => {32 element.insertAdjacentHTML('afterend', '<div>Test</div>');33 }, element);34 await page.screenshot({ path: `example.png` });35 await browser.close();36})();37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch();40 const context = await browser.newContext();41 const page = await context.newPage();42 const element = await page.$('input');43 await page.evaluate(element => {
Using AI Code Generation
1const { insertInContainerBefore } = require('playwright/lib/internal/frames');2const { Page } = require('playwright');3const { ElementHandle } = require('playwright/lib/internal/elementHandle');4const { Frame } = require('playwright/lib/internal/frame');5const { JSHandle } = require('playwright/lib/internal/jsHandle');6const page = new Page();7const frame = new Frame(page, null, 'frameId');8const elementHandle = new ElementHandle(frame, 'elementHandleId');9const jsHandle = new JSHandle(elementHandle, 'jsHandleId');10const html = '<div>some html</div>';11const options = { html: true };12const referenceElement = null;13insertInContainerBefore.call(14);15const { insertInContainerBefore } = require('playwright/lib/internal/frames');16const { Page } = require('playwright');17const { ElementHandle } = require('playwright/lib/internal/elementHandle');18const { Frame } = require('playwright/lib/internal/frame');19const { JSHandle } = require('playwright/lib/internal/jsHandle');20const page = new Page();21const frame = new Frame(page, null, 'frameId');22const elementHandle = new ElementHandle(frame, 'elementHandleId');23const jsHandle = new JSHandle(elementHandle, 'jsHandleId');24const html = '<div>some html</div>';25const options = { html: true };26const referenceElement = null;27insertInContainerBefore.call(28);29const { insertInContainerBefore } = require('playwright/lib/internal/frames');30const { Page } = require('playwright');31const { ElementHandle } = require('playwright/lib/internal/elementHandle');32const { Frame } = require('playwright/lib/internal/frame');33const { JSHandle } = require('playwright/lib/internal/jsHandle');34const page = new Page();35const frame = new Frame(page, null, 'frameId');36const elementHandle = new ElementHandle(frame, 'elementHandleId');
Using AI Code Generation
1const { _container } = require('@playwright/test');2const page = _container._page;3await page.insertInContainerBefore('div', 'div', 'div', 'div');4const { _container } = require('@playwright/test');5const page = _container._page;6await page.insertInContainerBefore('div', 'div', 'div', 'div');7const { _container } = require('@playwright/test');8const page = _container._page;9await page.insertInContainerBefore('div', 'div', 'div', 'div');10const { _container } = require('@playwright/test');11const page = _container._page;12await page.insertInContainerBefore('div', 'div', 'div', 'div');13const { _container } = require('@playwright/test');14const page = _container._page;15await page.insertInContainerBefore('div', 'div', 'div', 'div');16const { _container } = require('@playwright/test');17const page = _container._page;18await page.insertInContainerBefore('div', 'div', 'div', 'div');19const { _container } = require('@playwright/test');20const page = _container._page;21await page.insertInContainerBefore('div', 'div', 'div', 'div');22const { _container } = require('@playwright/test');23const page = _container._page;24await page.insertInContainerBefore('div', 'div', 'div', 'div');25const { _container } = require('@playwright/test');26const page = _container._page;27await page.insertInContainerBefore('div', 'div', 'div', 'div');28const { _container } = require('@playwright/test');29const page = _container._page;
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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