Best JavaScript code snippet using playwright-internal
params.js
Source: params.js
...32 path[1] = m;33 hash.path = path.join('/');34 hash.query = '';35 params = {};36 updateFragment();37 $.publish('biomart.changed.mart', m);38 }39 };40 41 self.setDatasets = function(ds) {42 if (params.ds != ds) {43 // Clear filters and attributes because they may be invalid44 params = { ds: ds };45 hash.query = $.param(params);46 updateFragment();47 $.publish('biomart.changed.datasets', ds);48 }49 };50 self.setPage = function(i) {51 self.setParam('page', i);52 };53 self.setSort = function(asc, index) {54 self.setParam('page', 1, false);55 self.setParam('order', asc ? 'asc' : 'desc', false);56 self.setParam('col', index, true);57 };58 self.setPreview = function(isPreview) {59 if (isPreview && !params.preview) {60 params.preview = true;61 $.publish('biomart.preview');62 } else if (!isPreview && params.preview) {63 delete params.preview;64 $.publish('biomart.edit');65 } else {66 return;67 }68 hash.query = $.param(params);69 updateFragment();70 };71 self.setParam = function(name, value, update) {72 if (value != 0 && !value) delete params[name];73 else params[name] = value;74 hash.query = $.param(params);75 if (update !== false) updateFragment();76 };77 self.setAttr = function(attr) {78 params.attr = attr;79 hash.query = $.param(params);80 updateFragment();81 };82 self.addAttr = function(name) {83 var arr = params.attr ? params.attr.split(',') : [];84 arr.push(name);85 params.attr = arr.join(',');86 hash.query = $.param(params);87 updateFragment();88 };89 self.removeAttr = function(name) {90 var i = $.inArray(name);91 if (params.attr && i != -1) {92 var arr = params.attr.split(',');93 arr.remove(i);94 params.attr = arr.join(',');95 hash.query = $.param(params);96 updateFragment();97 }98 };99 function updateFragment() {100 location.hash = [biomart.url.SEPARATOR, biomart.url.stringify(hash)].join('');101 }102 function update() {103 var newHash = biomart.url.jsonify( biomart.url.jsonify().fragment ),104 newPath = newHash.path.split('/'),105 newParams = $.deparam(newHash.query) || {};106 if (path[1] != newPath[1]) {107 self.setMart(newPath[1]);108 } else {109 if (params.ds != newParams.ds) {110 if (newParams.ds) self.setDatasets(newParams.ds);111 }112 if (params.preview != newParams.preview) {113 self.setPreview(!!newParams.preview);...
fragment-options.js
Source: fragment-options.js
...71 return value;72 }73 }),74 // helpers75 updateFragment() {76 this.saveChangeset();77 this.set('toggleTooltip', false);78 this.get('flashTooltip').perform();79 this.set('fragment.valid', this.get('changeset.isValid'));80 },81 updateLimit(value, index) {82 let limits = this.limits();83 limits[index] = value;84 const changeset = this.get('changeset');85 changeset.set('value', limits.join('-'));86 this.updateFragment();87 },88 changeFragmentType(value) {89 this.set('fragment.value', '');90 this.set('fragment.valid', true);91 this.set('fragment.type', value.value);92 },93 focusFragment() {94 run.scheduleOnce('afterRender', this.context, () => {95 this.$('.focus-control').focus();96 });97 },98 saveChangeset() {99 const changeset = this.get('changeset');100 if (changeset.get('value') === '') {101 changeset.set('value', '');102 }103 if (changeset.get('isValid')) {104 changeset.save();105 }106 },107 flashTooltip: task(function * () {108 yield timeout(TOOLTIP_DEBOUNCE);109 if (this.get('changeset.isInvalid')) {110 this.set('toggleTooltip', true);111 yield timeout(TOOLTIP_DELAY);112 this.set('toggleTooltip', false);113 }114 }).restartable(),115 actions: {116 saveFragment() {117 this.updateFragment();118 if (this.get('changeset.isValid') && this.get('allValidFragments')) {119 this.get('saveSpider').perform();120 }121 },122 updateValue() {123 this.updateFragment();124 },125 changeFragmentType() {126 this.get('saveSpider').cancelAll();127 }128 }...
ContentEditor.js
Source: ContentEditor.js
...15 }16 save() {17 this.props.save(this.state.regions)18 }19 updateFragment(name, fragmentIndex, newFragment) {20 const { regions } = this.state;21 this.setState({22 regions: {23 ...regions,24 [name]: regions[name].map((fragment, index) => (25 index === fragmentIndex ? newFragment : fragment26 ))27 }28 }, this.save)29 }30 updateFragmentData(name, fragmentIndex, data) {31 const { regions } = this.state;32 this.setState({33 regions: {34 ...regions,35 [name]: regions[name].map((fragment, index) => (36 index === fragmentIndex ? { ...fragment, data } : fragment37 ))38 }39 }, this.save)40 }41 updateFragments(name, newFragments) {42 const { regions } = this.state43 this.setState({44 regions: {45 ...regions,46 [name]: newFragments.map(fragment => fragment) // Make a new array instance47 }48 }, this.save)49 }50 removeFragment(name, fragmentIndex) {51 const { regions } = this.state52 this.setState({53 regions: {54 ...regions,55 [name]: [56 ...regions[name].slice(0, fragmentIndex),57 ...regions[name].slice(fragmentIndex + 1)58 ]59 }60 }, this.save)61 }62 addFragment(name, fragment) {63 const { regions } = this.state64 this.setState({65 regions: {66 ...regions,67 [name]: [fragment, ...regions[name]]68 }69 }, this.save)70 }71 render() {72 const { regions } = this.state73 const { fragmentsSchemas } = this.props74 return (75 <div>76 {Object.keys(regions).map(name => (77 <Region78 key={name}79 name={name}80 fragments={regions[name]}81 fragmentsSchemas={fragmentsSchemas}82 updateFragments={(frags) => this.updateFragments(name, frags)}83 updateFragment={(i, frag) => this.updateFragment(name, i, frag)}84 updateFragmentData={(i, data) => this.updateFragmentData(name, i, data)}85 removeFragment={(i) => this.removeFragment(name, i)}86 addFragment={(frag) => this.addFragment(name, frag)}87 />88 ))}89 </div>90 )91 }...
clientState.js
Source: clientState.js
1import { NOTE_FRAGMENT } from "./fragments";2import { GET_NOTES } from "./queries";3import { saveNotes, restoreNotes } from "./offline";4export const defaults = {5 notes: restoreNotes(),6};7export const typeDefs = [8 `9 schema {10 query: Query11 mutation: Mutation12 }13 type Query {14 notes: [Note]!15 note(id: Int!): Note16 }17 type Mutation {18 createNote(title: String!, content: String!)19 editNote(id: Int!, title: String!, content: String!)20 delNote(id: Int!)21 }22 type Note {23 id: Int!24 title: String!25 content: String!26 }27`,28];29export const resolvers = {30 // Query notesë defaultsìì ìì±í´ì¥¼31 Query: {32 note: (_, variables, { cache }) => {33 const id = cache.config.dataIdFromObject({34 __typename: "Note",35 id: variables.id,36 });37 const note = cache.readFragment({38 fragment: NOTE_FRAGMENT,39 id,40 });41 return note;42 },43 },44 Mutation: {45 createNote: (_, { title, content }, { cache }) => {46 const { notes } = cache.readQuery({ query: GET_NOTES });47 const newNote = {48 __typename: "Note",49 id: notes.length + 1,50 title,51 content,52 };53 cache.writeData({54 data: {55 notes: [newNote, ...notes],56 },57 });58 saveNotes(cache);59 return newNote;60 },61 editNote: (_, { id, title, content }, { cache }) => {62 const noteId = cache.config.dataIdFromObject({63 __typename: "Note",64 id,65 });66 const note = cache.readFragment({67 fragment: NOTE_FRAGMENT,68 id: noteId,69 });70 const updateFragment = {71 ...note,72 title,73 content,74 };75 cache.writeFragment({76 id: noteId,77 fragment: NOTE_FRAGMENT,78 data: updateFragment,79 });80 saveNotes(cache);81 return updateFragment;82 },83 delNote: (_, { id }, { cache }) => {84 const { notes } = cache.readQuery({ query: GET_NOTES });85 const clearNotes = notes.filter((note) => note.id !== id);86 cache.writeQuery({87 query: GET_NOTES,88 data: {89 notes: clearNotes,90 },91 });92 saveNotes(cache);93 return clearNotes;94 },95 },...
Region.js
Source: Region.js
1import React, { Component } from 'react'2import FragmentList from './FragmentList'3import { arrayMove } from 'react-sortable-hoc'4export default class Region extends Component {5 constructor(props) {6 super(props)7 this.onSortEnd = this.onSortEnd.bind(this)8 }9 onSortEnd({ oldIndex, newIndex }) {10 const newFragments = arrayMove(this.props.fragments, oldIndex, newIndex)11 this.props.updateFragments(newFragments)12 }13 getFragmenTypes() {14 const { fragmentsSchemas } = this.props15 return Object.keys(fragmentsSchemas).map(name => (16 { name, title: fragmentsSchemas[name].title }17 ))18 }19 render() {20 const {21 name,22 updateFragment,23 updateFragmentData,24 removeFragment,25 addFragment,26 fragments,27 fragmentsSchemas,28 } = this.props;29 const fragmentsTypes = this.getFragmenTypes()30 return (31 <div>32 <h1>{name}</h1>33 <div className="form-group" style={{ padding: '1em' }}>34 <select className="form-control" ref={(ref) => this.select = ref}>35 {fragmentsTypes.map(({ title, name }) => (36 <option key={name} value={name}>{title}</option>37 ))}38 </select>39 <button40 style={{ marginTop: '5px' }}41 className="btn btn-success"42 type="button"43 onClick={() => addFragment({ type: this.select.value, data: {} })}>Add Fragment</button>44 </div>45 <div style={{ marginLeft: '1em' }}>46 <FragmentList47 name={name}48 fragments={fragments}49 onSortEnd={this.onSortEnd}50 useDragHandle={true}51 fragmentsSchemas={fragmentsSchemas}52 updateFragment={updateFragment}53 updateFragmentData={updateFragmentData}54 removeFragment={removeFragment}55 />56 </div>57 </div>58 )59 }...
ObservationEditorPage.js
Source: ObservationEditorPage.js
1import React, {Component} from 'react';2import PropTypes from 'prop-types';3import {connect} from 'react-redux';4import {bindActionCreators} from 'redux';5import ObservationBuilder from './ObservationBuilder'6import {7 addFragment,8 removeFragment,9 updateFragment,10} from '../../modules/Data/ObservationEditorReducer';11class ObservationEditorPage extends Component {12 static propTypes = {13 children: PropTypes.node,14 className: PropTypes.string,15 };16 constructor(props) {17 super(props);18 }19 render() {20 return (21 <div>22 <ObservationBuilder23 observation={this.props.observation}24 onAddFragment={this.props.addFragment}25 onRemoveFragment={this.props.removeFragment}26 onUpdateFragment={this.props.updateFragment}27 />28 </div>29 );30 }31}32const mapStateToProps = state => ({33 observation: state.observationEditor,34});35const mapDispatchToProps = dispatch =>{36 return bindActionCreators({37 addFragment,38 removeFragment,39 updateFragment40 }, dispatch);41}...
FragmentList.js
Source: FragmentList.js
...10 collection={name}11 fragment={fragment}12 fragmentTitle={fragmentsSchemas[fragment.type].title}13 schema={fragmentsSchemas[fragment.type]}14 updateFragment={(frag) => updateFragment(index, frag)}15 updateFragmentData={(data) => updateFragmentData(index, data)}16 removeFragment={() => removeFragment(index)}17 />18 )}19 </div>20)...
index.js
Source: index.js
1"use strict";2Object.defineProperty(exports, "__esModule", {3 value: true4});5exports.setGlobalStyle = exports.updateRoute = exports.updateFragment = exports.addFragment = void 0;6var _reduxActions = require("redux-actions");7var addFragment = (0, _reduxActions.createAction)('ADD_FRAGMENT');8exports.addFragment = addFragment;9var updateFragment = (0, _reduxActions.createAction)('UPDATE_FRAGMENT');10exports.updateFragment = updateFragment;11var updateRoute = (0, _reduxActions.createAction)('UPDATE_ROUTE');12exports.updateRoute = updateRoute;13var setGlobalStyle = (0, _reduxActions.createAction)('SET_GLOBAL_STYLE');...
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.evaluate(() => {7 });8 await browser.close();9})();
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.evaluate(() => {7 const url = new URL(location.href);8 url.hash = 'foo';9 const fragment = url.hash;10 window.history.replaceState({}, '', url.href);11 window.playwright._internal.updateFragment(fragment);12 });13 await page.screenshot({ path: 'fragment.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 await page.updateFragment('q=playwright');7 await page.screenshot({ path: 'fragment.png' });8 await browser.close();9})();
Using AI Code Generation
1const playwright = require('playwright');2const { chromium } = playwright;3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.evaluate(() => {7 document.body.innerHTML = '<div>new content</div>';8 });9 await page.updateFragment();10 await browser.close();11})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { getTestState } = require('@playwright/test');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForSelector('text=Get started');8 await page.click('text=Get started');9 await page.waitForSelector('text=API reference');10 await page.click('text=API reference');11 await page.waitForSelector('text=BrowserContext');12 await page.click('text=BrowserContext');13 await page.waitForSelector('text=BrowserContext.newPage');14 await page.click('text=BrowserContext.newPage');15 await page.waitForSelector('text=BrowserContext.newPage');16 await page.click('text=BrowserContext.newPage');17 await page.waitForSelector('text=BrowserContext.newPage');18 await page.click('text=BrowserContext.newPage');19 await page.waitForSelector('text=BrowserContext.newPage');20 await page.click('text=BrowserContext.newPage');21 await page.waitForSelector('text=BrowserContext.newPage');22 await page.click('text=BrowserContext.newPage');23 await page.waitForSelector('text=BrowserContext.newPage');24 await page.click('text=BrowserContext.newPage');25 await page.waitForSelector('text=BrowserContext.newPage');26 await page.click('text=BrowserContext.newPage');27 const testInfo = getTestState(page);28 if (testInfo.attachments) {29 const screenshot = await page.screenshot();30 testInfo.attachments.push({31 });32 }33 await browser.close();34})();
Using AI Code Generation
1const { updateFragment } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { Page } = require('playwright/lib/server/page.js');3const { Frame } = require('playwright/lib/server/frames.js');4const { ElementHandle } = require('playwright/lib/server/dom.js');5const { updateFragment } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6const { Page } = require('playwright/lib/server/page.js');7const { Frame } = require('playwright/lib/server/frames.js');8const { ElementHandle } = require('playwright/lib/server/dom.js');9const { debug } = require('playwright/lib/utils/debug');10const { updateFragment } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');11const { Page } = require('playwright/lib/server/page.js');12const { Frame } = require('playwright/lib/server/frames.js');13const { ElementHandle } = require('playwright/lib/server/dom.js');14const { debug } = require('playwright/lib/utils/debug');15const { updateFragment } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');16const { Page } = require('playwright/lib/server/page.js');17const { Frame } = require('playwright/lib/server/frames.js');18const { ElementHandle } = require('playwright/lib/server/dom.js');19const { debug } = require('playwright/lib/utils/debug');20const { updateFragment } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');21const { Page } = require('playwright/lib/server/page.js');22const { Frame } = require('playwright/lib/server/frames.js');23const { ElementHandle } = require('playwright/lib/server/dom.js');24const { debug } = require('playwright/lib/utils/debug');25const { updateFragment } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');26const { Page } = require('playwright/lib/server/page.js');27const { Frame } = require('play
Using AI Code Generation
1const { updateFragment } = require('@playwright/test/lib/server/trace/viewer/traceViewer');2const traceViewer = require('@playwright/test/lib/server/trace/viewer/traceViewer');3const { chromium } = require('playwright');4const fs = require('fs');5(async () => {6 const browser = await chromium.launch({ headless: false });7 const context = await browser.newContext();8 const page = await context.newPage();9 await page.screenshot({ path: `example.png` });10 const trace = await page.context().tracing.stop({ screenshots: true, snapshots: true });11 const traceJson = JSON.parse(trace);12 const traceString = JSON.stringify(traceJson, null, 2);13 fs.writeFileSync('trace.json', traceString);14 const traceViewerHtml = traceViewer.generateTraceViewerHtml(traceString);15 const updatedHtml = updateFragment(traceViewerHtml, 'traceViewerData', traceString);16 fs.writeFileSync('traceViewer.html', updatedHtml);17 await browser.close();18})();
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
})
Check out the latest blogs from LambdaTest on this topic:
Native apps are developed specifically for one platform. Hence they are fast and deliver superior performance. They can be downloaded from various app stores and are not accessible through browsers.
One of the essential parts when performing automated UI testing, whether using Selenium or another framework, is identifying the correct web elements the tests will interact with. However, if the web elements are not located correctly, you might get NoSuchElementException in Selenium. This would cause a false negative result because we won’t get to the actual functionality check. Instead, our test will fail simply because it failed to interact with the correct element.
Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.
As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Get 100 minutes of automation test minutes FREE!!