Best JavaScript code snippet using playwright-internal
ReactDOMFiber.js
Source: ReactDOMFiber.js
...83var DOMRenderer = ReactFiberReconciler({84 getRootHostContext(rootContainerInstance : Container) : HostContext {85 const type = rootContainerInstance.tagName.toLowerCase();86 if (__DEV__) {87 const namespace = getChildNamespace(null, type);88 const isMountingIntoDocument = rootContainerInstance.ownerDocument.documentElement === rootContainerInstance;89 const ancestorInfo = updatedAncestorInfo(null, isMountingIntoDocument ? '#document' : type, null);90 return {namespace, ancestorInfo};91 }92 return getChildNamespace(null, type);93 },94 getChildHostContext(95 parentHostContext : HostContext,96 type : string,97 ) : HostContext {98 if (__DEV__) {99 const parentHostContextDev = ((parentHostContext : any) : HostContextDev);100 const namespace = getChildNamespace(parentHostContextDev.namespace, type);101 const ancestorInfo = updatedAncestorInfo(parentHostContextDev.ancestorInfo, type, null);102 return {namespace, ancestorInfo};103 }104 const parentNamespace = ((parentHostContext : any) : HostContextProd);105 return getChildNamespace(parentNamespace, type);106 },107 prepareForCommit() : void {108 eventsEnabled = ReactBrowserEventEmitter.isEnabled();109 ReactBrowserEventEmitter.setEnabled(false);110 selectionInformation = ReactInputSelection.getSelectionInformation();111 },112 resetAfterCommit() : void {113 ReactInputSelection.restoreSelection(selectionInformation);114 selectionInformation = null;115 ReactBrowserEventEmitter.setEnabled(eventsEnabled);116 eventsEnabled = null;117 },118 createInstance(119 type : string,...
new.js
Source: new.js
...10 case DOCUMENT_NODE:11 case DOCUMENT_FRAGMENT_NODE: {12 type = nodeType === DOCUMENT_NODE ? '#document' : '#fragment';13 let root = (rootContainerInstance: any).documentElement;14 namespace = root ? root.namespaceURI : getChildNamespace(null, '');15 break;16 }17 default: {18 const container: any =19 nodeType === COMMENT_NODE20 ? rootContainerInstance.parentNode21 : rootContainerInstance;22 const ownNamespace = container.namespaceURI || null;23 type = container.tagName;24 namespace = getChildNamespace(ownNamespace, type);25 break;26 }27 }28 if (__DEV__) {29 const validatedTag = type.toLowerCase();30 const ancestorInfo = updatedAncestorInfo(null, validatedTag, null);31 return {namespace, ancestorInfo};32 }33 return namespace;34 },35 getChildHostContext(36 parentHostContext: HostContext,37 type: string,38 rootContainerInstance: Container,39 ): HostContext {40 if (__DEV__) {41 const parentHostContextDev = ((parentHostContext: any): HostContextDev);42 const namespace = getChildNamespace(parentHostContextDev.namespace, type);43 const ancestorInfo = updatedAncestorInfo(44 parentHostContextDev.ancestorInfo,45 type,46 null,47 );48 return {namespace, ancestorInfo};49 }50 const parentNamespace = ((parentHostContext: any): HostContextProd);51 return getChildNamespace(parentNamespace, type);52 },53 getPublicInstance(instance: Instance): * {54 return instance;55 },56 prepareForCommit(containerInfo: Container): void {57 eventsEnabled = ReactBrowserEventEmitter.isEnabled();58 selectionInformation = ReactInputSelection.getSelectionInformation();59 ReactBrowserEventEmitter.setEnabled(false);60 },61 resetAfterCommit(containerInfo: Container): void {62 ReactInputSelection.restoreSelection(selectionInformation);63 selectionInformation = null;64 ReactBrowserEventEmitter.setEnabled(eventsEnabled);65 eventsEnabled = null;...
ReactTVFiberEntry.js
Source: ReactTVFiberEntry.js
...93 case DOCUMENT_NODE:94 case DOCUMENT_FRAGMENT_NODE: {95 type = nodeType === DOCUMENT_NODE ? '#document' : '#fragment';96 let root = (rootContainerInstance: any).documentElement;97 namespace = root ? root.namespaceURI : getChildNamespace(null, '');98 break;99 }100 default: {101 const container: any =102 nodeType === COMMENT_NODE103 ? rootContainerInstance.parentNode104 : rootContainerInstance;105 const ownNamespace = container.namespaceURI || null;106 type = container.tagName;107 namespace = getChildNamespace(ownNamespace, type);108 break;109 }110 }111 return namespace;112 },113 getChildHostContext(114 parentHostContext: HostContext,115 type: string116 ): HostContext {117 return getChildNamespace(parentHostContext, type);118 },119 getPublicInstance(instance: Instance | TextInstance) {120 return instance;121 },122 prepareForCommit(): void {123 // noop124 },125 mutation: {126 insertBefore(127 parentInstance: Instance,128 child: Instance | TextInstance,129 beforeChild: Instance | TextInstance130 ): void {131 parentInstance.insertBefore(child, beforeChild);...
ReactFiberHostConfig.js
Source: ReactFiberHostConfig.js
...42 case DOCUMENT_NODE:43 case DOCUMENT_FRAGMENT_NODE: {44 type = nodeType === DOCUMENT_NODE ? '#document' : '#fragment';45 const root = rootContainerInstance.documentElement;46 namespace = root ? root.namespaceURI : getChildNamespace(null, '');47 break;48 }49 default: {50 const container =51 nodeType === COMMENT_NODE52 ? rootContainerInstance.parentNode53 : rootContainerInstance;54 const ownNamespace = container.namespaceURI || null;55 type = container.tagName;56 namespace = getChildNamespace(ownNamespace, type);57 break;58 }59 }60 return namespace;61};62const getNextHydratable = (node) => {63 for (; node != null; node = node.nextSibling) {64 const nodeType = node.nodeType;65 if (nodeType === ELEMENT_NODE || nodeType === TEXT_NODE) {66 break;67 }68 }69 return node;70};...
ReactDOMHostConfig.js
Source: ReactDOMHostConfig.js
...13 case DOCUMENT_NODE:14 case DOCUMENT_FRAGMENT_NODE: {15 type = nodeType === DOCUMENT_NODE ? "#document" : "#fragment";16 const root = rootContainerInstance.documentElement;17 namespace = root ? root.namespaceURI : getChildNamespace(null, "");18 break;19 }20 default: {21 const container =22 nodeType === COMMENT_NODE23 ? rootContainerInstance.parentNode24 : rootContainerInstance;25 const ownNamespace = container.namespaceURI || null;26 type = container.tagName;27 namespace = getChildNamespace(ownNamespace, type);28 break;29 }30 }31 return namespace;32}33export function getChildHostContext(34 parentHostContext,35 type,36 rootContainerInstance37) {38 const parentNamespace = parentHostContext;39 return getChildNamespace(parentNamespace, type);40}41export const supportsMutation = true;42export function shouldSetTextContent(type, props) {43 return (44 type === "textarea" ||45 type === "option" ||46 type === "noscript" ||47 typeof props.children === "string" ||48 typeof props.children === "number" ||49 (typeof props.dangerouslySetInnerHTML === "object" &&50 props.dangerouslySetInnerHTML !== null &&51 props.dangerouslySetInnerHTML.__html != null)52 );53}...
ReactFiberHostContext.js
Source: ReactFiberHostContext.js
...28 return c;29};30const pushHostContext = (fiber) => {31 const context = requiredContext(contextStackCursor.current);32 const nextContext = getChildNamespace(context, fiber.type);33 if (context === nextContext) return;34 push(contextFiberStackCursor, fiber, fiber);35 push(contextStackCursor, nextContext, fiber);36};37const popHostContext = (fiber) => {38 if (contextFiberStackCursor.current !== fiber) return;39 pop(contextStackCursor, fiber);40 pop(contextFiberStackCursor, fiber);41};42const getRootHostContainer = () => {43 const rootInstance = requiredContext(rootInstanceStackCursor.current);44 return rootInstance;45};46const getHostContext = () => {...
DOMNamespaces.js
Source: DOMNamespaces.js
...27 default:28 return HTML_NAMESPACE;29 }30}31function getChildNamespace(32 parentNamespace: string | null,33 type: string,34): string {35 if (parentNamespace == null || parentNamespace === HTML_NAMESPACE) {36 // No (or default) parent namespace: potential entry point.37 return getIntrinsicNamespace(type);38 }39 if (parentNamespace === SVG_NAMESPACE && type === 'foreignObject') {40 // We're leaving SVG.41 return HTML_NAMESPACE;42 }43 // By default, pass namespace below.44 return parentNamespace;45}...
namespaces.js
Source: namespaces.js
...16 default:17 return HTML_NAMESPACE;18 }19}20export function getChildNamespace(parentNamespace, type) {21 if (parentNamespace == null || parentNamespace === HTML_NAMESPACE) {22 // No (or default) parent namespace: potential entry point.23 return getIntrinsicNamespace(type);24 }25 if (parentNamespace === SVG_NAMESPACE && type === 'foreignObject') {26 // We're leaving SVG.27 return HTML_NAMESPACE;28 }29 // By default, pass namespace below.30 return parentNamespace;...
Using AI Code Generation
1const { getChildNamespace } = require('playwright/lib/utils/namespace');2const { chromium } = getChildNamespace(require('playwright'));3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.screenshot({ path: 'example.png' });7 await browser.close();8})();
Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6const namespace = page._delegate._browserContext._browser._connection._sessions.get(page._delegate._browserContext._id);7const childNamespace = namespace.getChildNamespace('Page');8await childNamespace.send('Page.printToPDF');9await browser.close();
Using AI Code Generation
1const {getChildNamespace} = require('playwright/lib/utils/namespace');2const {chromium} = getChildNamespace(require('playwright'));3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();10class BrowserContext extends EventEmitter {11 constructor(browser, options) {12 super();13 this._browser = browser;14 this._options = options;15 this._timeoutSettings = new TimeoutSettings(options);16 this._closePromise = new Promise(f => this._closeCallback = f);17 this._closed = false;18 this._routes = [];19 this._pageBindings = new Map();20 this._permissions = new Map();21 this._browserContextId = browser._browserContextIds++;22 this._tracing = null;23 this._downloads = new Set();24 this._workers = new Set();25 this._routes = [];26 this._proxies = new Map();27 this._geolocation = null;28 this._extraHTTPHeaders = null;29 this._offline = false;30 this._storageState = null;31 this._origins = [];32 this._viewportSize = null;33 this._hasTouch = false;34 this._colorScheme = null;35 this._bypassCSP = false;36 this._deviceScaleFactor = null;37 this._isMobile = false;38 this._httpCredentials = null;39 this._recordHarPath = null;40 this._recordHarOmitContent = false;41 this._recordVideoDir = null;42 this._recordVideoSize = null;43 this._recordVideoOmitBackground = false;44 this._recordVideoCodec = 'h264';
Using AI Code Generation
1const { getChildNamespace } = require('playwright/lib/client/namespace');2const { Page } = require('playwright/lib/client/page');3const { ElementHandle } = require('playwright/lib/client/elementHandle');4const page = await browser.newPage();5const pageChildNamespace = getChildNamespace(page, Page);6const elementHandle = await page.$('input');7const elementHandleChildNamespace = getChildNamespace(elementHandle, ElementHandle);8#### `page._internal.grantPermissions(permissions[, options])`9#### `page._internal.waitForEvent(event[, options])`10#### `page._internal.waitForRequest(urlOrPredicate[, options])`11#### `page._internal.waitForResponse(urlOrPredicate[, options])`
Using AI Code Generation
1const { chromium } = require('playwright');2const { getChildNamespace } = require('playwright/lib/server/childProcess');3(async () => {4 const browser = await chromium.launch();5 const child = await getChildNamespace(browser);6 console.log(child);7 await browser.close();8})();9{ BrowserType:10 { name: 'chromium',11 _timeoutSettings: TimeoutSettings { _defaultTimeout: 30000, _defaultNavigationTimeout: 30000 },12 _deviceDescriptors: Map { 'iPhone 11' => [Object], 'iPhone 11 landscape' => [Object] },13 _browserName: 'chromium' },14 { _browserType: [BrowserType],
Using AI Code Generation
1const { ChildNamespace } = require('playwright/lib/server/frames');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { FrameManager } = require('playwright/lib/server/frames');5const { FrameTree } = require('playwright/lib/server/frames');6const { FrameSnapshot } = require('playwright/lib/server/frames');7const { FrameSnapshotLoader } = require('playwright/lib/server/frames');8const { FrameSnapshotReader } = require('playwright/lib/server/frames');9const { FrameSnapshotWriter } = require('playwright/lib/server/frames');10const { FrameTreeSnapshot } = require('playwright/lib/server/frames');11const { FrameTreeSnapshotReader } = require('playwright/lib/server/frames');12const { FrameTreeSnapshotWriter } = require('playwright/lib/server/frames');13const { FrameSnapshotLoader } = require('playwright/lib/server/frames');14const { FrameSnapshotReader } = require('playwright/lib/server/frames');15const { FrameSnapshotWriter } = require('playwright/lib/server/frames');16const { FrameTreeSnapshot } = require('playwright/lib/server/frames');17const { FrameTreeSnapshotReader } = require('playwright/lib/server/frames');18const { FrameTreeSnapshotWriter } = require('playwright/lib/server/frames');19const { FrameSnapshotLoader } = require('playwright/lib/server/frames');20const { FrameSnapshotReader } = require('playwright/lib/server/frames');21const { FrameSnapshotWriter } = require('playwright/lib/server/frames');22const { FrameTreeSnapshot } = require('playwright/lib/server/frames');23const { FrameTreeSnapshotReader } = require('playwright/lib/server/frames');24const { FrameTreeSnapshotWriter } = require('playwright/lib/server/frames');25const { FrameSnapshotLoader } = require('playwright/lib/server/frames');26const { FrameSnapshotReader } = require('playwright/lib/server/frames');27const { FrameSnapshotWriter } = require('playwright/lib/server/frames');28const { FrameTreeSnapshot } = require('playwright/lib/server/frames');29const { FrameTreeSnapshotReader } = require('playwright/lib/server/frames');30const { FrameTreeSnapshotWriter } = require('playwright/lib/server/frames');31const { FrameSnapshotLoader } = require('playwright/lib/server/frames');32const { Frame
Using AI Code Generation
1const { getChildNamespace } = require('playwright/lib/client/initializer');2const { chromium } = require('playwright');3const browser = await chromium.launch();4const page = await browser.newPage();5const child = getChildNamespace(page, 'test');6await child.click('text=Click me');7await browser.close();
Using AI Code Generation
1const { getTestState } = require('@playwright/test');2const { getTestState } = require('@playwright/test');3const test = getTestState();4const childNamespace = test.getChildNamespace('test');5childNamespace.expect(1).toBe(1);6test.expect(1).toBe(2);7const { test } = require('@playwright/test');8test('test', async ({ page }) => {9});10import { test } from '@playwright/test';11test('test', async ({ page }) => {12});13import { test } from '@playwright/test';14test('test', async ({ page }) => {15});16import { test } from '@playwright/test';17test('test', async ({ page }) => {18});19import { test } from '@playwright/test';20test('test', async ({ page }) => {21});22import { test } from '@playwright/test';23test('test', async ({ page }) => {24});25import { test } from '@playwright/test';26test('test', async ({ page }) => {27});28import { test } from '@playwright/test';29test('test', async ({ page }) => {30});31import { test } from '@playwright/test';32test('test', async ({ page }) => {33});34import { test } from '@playwright/test';35test('test', async ({ page }) => {36});37import { test } from '@playwright/test';38test('test', async ({ page }) => {39});40import { test } from '@playwright/test';41test('test', async ({ page }) => {
Using AI Code Generation
1const { getChildNamespace } = require('@playwright/test');2const { test, expect } = getChildNamespace(__filename);3test('test', async ({ page }) => {4});5const { getChildNamespace } = require('@playwright/test');6const { test, expect } = getChildNamespace(__filename, { testDir: 'test' });7test('test', async ({ page }) => {8});
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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