Best JavaScript code snippet using playwright-internal
ReactDOMLegacy.js
Source: ReactDOMLegacy.js
...137 container: Container,138 callback: ?Function,139) {140 invariant(141 isValidContainer(container),142 'Target container is not a DOM element.',143 );144 // TODO: throw or warn if we couldn't hydrate?145 return legacyRenderSubtreeIntoContainer(146 null,147 element,148 container,149 true,150 callback,151 );152}153export function render(154 element: React$Element<any>,155 container: Container,156 callback: ?Function,157) {158 invariant(159 isValidContainer(container),160 'Target container is not a DOM element.',161 );162 return legacyRenderSubtreeIntoContainer(163 null,164 element,165 container,166 false,167 callback,168 );169}170export function unstable_renderSubtreeIntoContainer(171 parentComponent: React$Component<any, any>,172 element: React$Element<any>,173 containerNode: Container,174 callback: ?Function,175) {176 invariant(177 isValidContainer(containerNode),178 'Target container is not a DOM element.',179 );180 invariant(181 parentComponent != null && hasInstance(parentComponent),182 'parentComponent must be a valid React Component',183 );184 return legacyRenderSubtreeIntoContainer(185 parentComponent,186 element,187 containerNode,188 false,189 callback,190 );191}192export function unmountComponentAtNode(container: Container) {193 invariant(194 isValidContainer(container),195 'unmountComponentAtNode(...): Target container is not a DOM element.',196 );197 if (container._reactRootContainer) {198 // Unmount should not be batched.199 unbatchedUpdates(() => {200 legacyRenderSubtreeIntoContainer(null, null, container, false, () => {201 // $FlowFixMe This should probably use `delete container._reactRootContainer`202 container._reactRootContainer = null;203 unmarkContainerAsRoot(container);204 });205 });206 // If you call unmountComponentAtNode twice in quick succession, you'll207 // get `true` twice. That's probably fine?208 return true;...
sortable.js
Source: sortable.js
...69 function dragStart(e) {70 e.originalEvent.dataTransfer.effectAllowed = 'move';71 }72 function dragOver(e) {73 if (!isValidContainer(e.currentTarget)) {74 return false;75 }76 var t = $(e.currentTarget);77 if (!t.is(moving.item)) { // not the same object78 if (isBefore(moving.item, t)) {79 moving.item.insertAfter(t);80 } else {81 moving.item.insertBefore(t);82 }83 }84 }85 /**86 * Returns true iff el is an element inside an appropriate container for the87 * current drag.88 */89 function isValidContainer(el) {90 var container = $(el).closest('.' + CONTAINER_CLASS);91 var group = container.data(GROUP_KEY);92 if (!container.length) {93 return false; // not a container at all94 }95 if (container.is(moving.src)) {96 return true; // we're in the original container97 }98 if (!group) {99 return false; // current container isn't part of any group100 }101 if (group == moving.src.data(GROUP_KEY)) {102 return true; // current container is in the correct group103 }104 return false;105 }106 function isBefore(a, b) {107 while (a.length && !a.is(b)) {108 a = a.next();109 }110 return a.length;111 }112 function cleanup() {113 moving.item114 .closest('.' + CONTAINER_CLASS + ' > *')115 .removeAttr('draggable')116 .css('opacity', '');117 moving = {};118 }119 function mouseUp() {120 cleanup();121 }122 function dragEnd(e) {123 var over = document.elementFromPoint(coords.x, coords.y);124 var trashSel = moving.src.data(TRASH_KEY);125 var trash = $(over).closest(trashSel);126 if (trash.length) {127 moving.item.remove();128 } else if (!isValidContainer(over)) {129 moving.item.detach().insertAt(moving.src, moving.index);130 }131 cleanup();132 }...
Uploady.js
Source: Uploady.js
1// @flow2import React, { forwardRef, memo, useRef } from "react";3import ReactDOM from "react-dom";4import { invariant, hasWindow } from "@rpldy/shared";5import { NoDomUploady, useUploadOptions } from "@rpldy/shared-ui";6import type { UploadyProps } from "@rpldy/shared-ui";7type FileInputPortalProps = {|8 container: ?HTMLElement,9 multiple: boolean,10 capture: ?string,11 accept: ?string,12 webkitdirectory: ?boolean,13 id: ?string,14 style: Object,15 noPortal: boolean,16|};17const NO_CONTAINER_ERROR_MSG = "Uploady - Container for file input must be a valid dom element";18const renderInput = (inputProps, instanceOptions, ref) => <input19 {...inputProps}20 name={instanceOptions.inputFieldName}21 type="file"22 ref={ref}23/>;24const renderInPortal = (container, isValidContainer, inputProps, instanceOptions, ref) =>25 container && isValidContainer ?26 ReactDOM.createPortal(renderInput(inputProps, instanceOptions, ref), container) :27 null;28const FileInputField = memo(forwardRef(({ container, noPortal, ...inputProps }: FileInputPortalProps, ref) => {29 const instanceOptions = useUploadOptions();30 const isValidContainer = container && container.nodeType === 1;31 invariant(32 isValidContainer || !hasWindow(),33 NO_CONTAINER_ERROR_MSG34 );35 // In DEV - SSR React will warn on mismatch between client&server :( -36 // https://github.com/facebook/react/issues/1261537 // https://github.com/facebook/react/issues/1309738 return noPortal ?39 renderInput(inputProps, instanceOptions, ref) :40 renderInPortal(container, isValidContainer, inputProps, instanceOptions, ref);41}));42const Uploady = (props: UploadyProps): React$Element<typeof NoDomUploady> => {43 const {44 multiple = true,45 capture,46 accept,47 webkitdirectory,48 children,49 inputFieldContainer,50 customInput,51 fileInputId,52 noPortal = false,53 ...noDomProps54 } = props;55 const container = !customInput ?56 (inputFieldContainer || (hasWindow() ? document.body : null)) : null;57 const internalInputFieldRef = useRef<?HTMLInputElement>();58 return <NoDomUploady {...noDomProps} inputRef={internalInputFieldRef} >59 {!customInput ? <FileInputField60 container={container}61 multiple={multiple}62 capture={capture}63 accept={accept}64 webkitdirectory={webkitdirectory}65 style={{ display: "none" }}66 ref={internalInputFieldRef}67 id={fileInputId}68 noPortal={noPortal}69 /> : null}70 {children}71 </NoDomUploady>;72};...
EventContainer.js
Source: EventContainer.js
1function EventContainer(arrEventNames)2{3 if (IsUndefined(arrEventNames) || IsUndefined(arrEventNames.length))4 {5 this.ThrowArgumentException("arrEventNames must be a valid array!");6 return null;7 }8 // init type manager, required for inheritance9 this.InitTypeManager(arguments);10 // inherit this object from other classes11 arguments.Call(BaseEventContainer);12 // copies a reference of the protected members for using from outside the constructor13 var _protected = arguments.Protected;14 with (_protected.BaseEventContainer)15 {16 EventTypes = new Array();17 EventNames = arrEventNames;18 CreateEventSubjects(EventTypes, EventNames);19 }20 // attaches an event function to the specified container.21 // if the event was added successfully, this function returns the index22 // of the new EventItem in the strName container, otherwise it returns null23 this.Attach = function(strContainerName, objEvent, strFunctionName)24 {25 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))26 {27 return _protected.BaseEventContainer.EventTypes[strContainerName].Attach(objEvent, strFunctionName);28 }29 return null;30 }31 // detaches an event function from the specified container with the given name32 this.Detach = function(strContainerName, strFunctionName)33 {34 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))35 {36 _protected.BaseEventContainer.EventTypes[strContainerName].Detach(strFunctionName);37 }38 }39 // detaches an event function from the specified container with the given index40 this.DetachByIndex = function(strContainerName, intFunctionIndex)41 {42 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))43 {44 _protected.BaseEventContainer.EventTypes[strContainerName].DetachByIndex(intFunctionIndex);45 }46 }47 // fires an event and creates an EventArgument object48 // this function should not be used from global code49 this.FireUpdate = function(strContainerName, objEventArgument)50 {51 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))52 {53 _protected.BaseEventContainer.EventTypes[strContainerName].FireUpdate(objEventArgument);54 }55 }...
FormBuilder.js
Source: FormBuilder.js
...5import availableOptions from "./utils/availableOptions.js";6export default function FormBuilder(selector, options, onSubmit) {7 documentReady(function () {8 let element = document.querySelector(selector);9 if (!isValidContainer(element)) {10 {11 throw Error("Target container is not a DOM element.");12 }13 }14 if (!checkIfObjectIsArray(options)) {15 {16 throw Error("Options are not valid");17 }18 }19 insertForm(element, "builder_form", onSubmit);20 let form = document.getElementsByName("builder_form")[0];21 if (form) {22 options.forEach((item) => {23 availableOptions[item.inputType](item, form);...
source-code-snippet.js
Source: source-code-snippet.js
1function isValidContainer(node) {2 return !!(node && 3 (node.nodeType === ELEMENT_NODE 4 || node.nodeType === DOCUMENT_NODE 5 || node.nodeType === DOCUMENT_FRAGMENT_NODE 6 // If you want to know how to use react-mount-point-unstable, check out my twitter thread7 // https://twitter.com/fromaline/status/1487059240468590596 8 || node.nodeType === COMMENT_NODE && node.nodeValue === ' react-mount-point-unstable ')9 );10}11function isContainerMarkedAsRoot(node) {12 // internalContainerInstanceKey equals to __reactContainer + generated unique hash13 return !!node[internalContainerInstanceKey];14}15function render(element, container, callback) {16 if (!isValidContainer(container)) {17 {18 throw Error( "Target container is not a DOM element." );19 }20 }21 {22 var isModernRoot = isContainerMarkedAsRoot(container) && container._reactRootContainer === undefined;23 if (isModernRoot) {24 error('You are calling ReactDOM.render() on a container that was previously ' + 'passed to ReactDOM.createRoot(). This is not supported. ' + 'Did you mean to call root.render(element)?');25 }26 }27 return legacyRenderSubtreeIntoContainer(null, element, container, false, callback);...
validation.js
Source: validation.js
...8 // Validate the container9 if(recursive === false) {10 formValidation.validateContainer($container); 11 }12 var isValidContainer = formValidation.isValidContainer($container);13 if (isValidContainer === false || isValidContainer === null) {14 if (isValidContainer === false)15 $.unblockUI();16 17 // Stop submission because of validation error.18 return isValidContainer;19 } else {20 return true;21 22 }23 }24 25 }26 function validationAddFields($fields) {...
ReactDom.js
Source: ReactDom.js
...8} from "./utils";9import diff from "./diff";10import { readyWorks } from "./top";11export function render(vnode, container, callback) {12 if (!isValidContainer(container)) {13 throw new Error("Target container is not a DOM element.asda");14 }15 let dom;16 if (container._reactRootContainer) {17 dom = diff(container._reactRootContainer, vnode, container);18 } else {19 dom = createDomNode(vnode);20 container.appendChild(dom);21 }22 if (isFunction(callback)) {23 callback.call(dom);24 }25 readyWorks.flushWorks();26 container._reactRootContainer = vnode;27 return isComposite(vnode) ? vnode.component : dom;28}29export function findDOMNode(componentOrVnode) {30 if (isVnode(componentOrVnode)) {31 return componentOrVnode.dom;32 } else if (isComponent(componentOrVnode)) {33 return componentOrVnode.vNode.dom;34 } else if (isValidContainer(componentOrVnode)) {35 return componentOrVnode;36 }37 return null;...
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/internal/frames');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 frame = page.mainFrame();8 const elementHandle = await frame.$('body');9 const result = await isValidContainer(elementHandle);10 console.log(result);11 await browser.close();12})();13Your name to display (optional):
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const container = await page.$('#hplogo');7 console.log(await isValidContainer(container));8 await browser.close();9})();
Using AI Code Generation
1const { isValidContainer } = require('@playwright/test/lib/server/frames');2const { Frame } = require('@playwright/test/lib/server/frames');3const { ElementHandle } = require('@playwright/test/lib/server/dom');4const frame = new Frame();5const elementHandle = new ElementHandle();6const result = isValidContainer(frame, elementHandle);7console.log(result);8const { isValidContainer } = require('playwright/lib/server/frames');9const { Frame } = require('playwright/lib/server/frames');10const { ElementHandle } = require('playwright/lib/server/dom');11const frame = new Frame();12const elementHandle = new ElementHandle();13const result = isValidContainer(frame, elementHandle);14console.log(result);15const { isValidContainer } = require('playwright/lib/server/frames');16const { Frame } = require('playwright/lib/server/frames');17const { ElementHandle } = require('playwright/lib/server/dom');18const frame = new Frame();19const elementHandle = new ElementHandle();20const result = isValidContainer(frame, elementHandle);21console.log(result);22const { isValidContainer } = require('playwright/lib/server/frames');23const { Frame } = require('playwright/lib/server/frames');24const { ElementHandle } = require('playwright/lib/server/dom');25const frame = new Frame();26const elementHandle = new ElementHandle();27const result = isValidContainer(frame, elementHandle);28console.log(result);29const { isValidContainer } = require('playwright/lib/server/frames');30const { Frame } = require('playwright/lib/server/frames');31const { ElementHandle } = require('playwright/lib/server/dom');32const frame = new Frame();
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/supplements/recorder/frames');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const element = await page.$('h1');9 console.log(await isValidContainer(element));10 await browser.close();11})();
Using AI Code Generation
1import { isValidContainer } from 'playwright/lib/server/browserType';2import { isValidContainer } from 'playwright/lib/server/browserType';3import { isValidContainer } from 'playwright/lib/server/browserType';4import { isValidContainer } from 'playwright/lib/server/browserType';5import { isValidContainer } from 'playwright/lib/server/browserType';6import { isValidContainer } from 'playwright/lib/server/browserType';7import { isValidContainer } from 'playwright/lib/server/browserType';8import { isValidContainer } from 'playwright/lib/server/browserType';9import { isValidContainer } from 'playwright/lib/server/browserType';10import { isValidContainer } from 'playwright/lib/server/browserType';11import { isValidContainer } from 'playwright/lib/server/browserType';12import { isValidContainer } from 'playwright/lib/server/browserType';13import { isValidContainer } from 'playwright/lib/server/browserType';14import { isValidContainer } from 'playwright/lib/server/browserType';15import { isValidContainer } from 'playwright/lib/server/browserType';16import { isValidContainer } from 'playwright/lib/server/browserType';17import { isValidContainer } from 'playwright/lib/server/browserType';18import { isValidContainer } from 'play
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/dom.js');2const valid = isValidContainer({ name: 'div' });3console.log(valid);4const { isValidSelector } = require('playwright/lib/server/dom.js');5const valid = isValidSelector('div');6console.log(valid);7const { isValidXPath } = require('playwright/lib/server/dom.js');8console.log(valid);9const { isSelectorList } = require('playwright/lib/server/dom.js');10const valid = isSelectorList('div, button');11console.log(valid);12const { isString } = require('playwright/lib/server/dom.js');13const valid = isString('div');14console.log(valid);15const { isStringArray } = require('playwright/lib/server/dom.js');16const valid = isStringArray(['div', 'button']);17console.log(valid);18const { isURL } = require('playwright/lib/server/dom.js');19console.log(valid);20const { isXPath } = require('playwright/lib/server/dom.js');21console.log(valid);22const { isXPathArray } = require('playwright/lib/server/dom.js');23console.log(valid);24const { isXPathList } = require('playwright/lib/server/dom.js');25console.log(valid);26const { isXPathOrString } = require('playwright/lib
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');2const container = document.querySelector('.container');3const isContainerValid = isValidContainer(container);4const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');5const container = document.querySelector('.container');6const isContainerValid = isValidContainer(container);7const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');8const container = document.querySelector('.container');9const isContainerValid = isValidContainer(container);10const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');11const container = document.querySelector('.container');12const isContainerValid = isValidContainer(container);13const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');14const container = document.querySelector('.container');15const isContainerValid = isValidContainer(container);16const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');17const container = document.querySelector('.container');18const isContainerValid = isValidContainer(container);19const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');20const container = document.querySelector('.container');21const isContainerValid = isValidContainer(container);22const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');23const container = document.querySelector('.container');24const isContainerValid = isValidContainer(container);25const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');26const container = document.querySelector('.container');27const isContainerValid = isValidContainer(container);
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/utils/validator');2const isValid = isValidContainer('div');3console.log(isValid);4const { isValidContainer } = require('playwright/lib/utils/validator');5const isValid = isValidContainer('div');6console.log(isValid);7const { isValidSelector } = require('playwright/lib/utils/validator');8const isValid = isValidSelector('div');9console.log(isValid);10const { isValidSelector } = require('playwright/lib/utils/validator');11const isValid = isValidSelector('div');12console.log(isValid);
Using AI Code Generation
1const { isValidContainer } = require('@playwright/test');2const container = { name: 'My Container' };3const isValid = isValidContainer(container);4console.log(isValid ? container.name : 'Invalid container');5const { isValidContainer } = require('@playwright/test');6const container = { name: 'My Container' };7const isValid = isValidContainer(container);8console.log(isValid ? container.name : 'Invalid container');9const { isValidContainer } = require('@playwright/test');10const container = { name: 'My Container' };11const isValid = isValidContainer(container);12console.log(isValid ? container.name : 'Invalid container');13const { isValidContainer } = require('@playwright/test');14const container = { name: 'My Container' };15const isValid = isValidContainer(container);16console.log(isValid ? container.name : 'Invalid container');17const { isValidContainer } = require('@playwright/test');18const container = { name: 'My Container' };19const isValid = isValidContainer(container);20console.log(isValid ? container.name : 'Invalid container');21const { isValidContainer } = require('@playwright/test');22const container = { name: 'My Container' };23const isValid = isValidContainer(container);24console.log(isValid ? container.name : 'Invalid container');
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
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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