Best JavaScript code snippet using playwright-internal
volumes.js
Source: volumes.js
...54 let volumeSelection;55 if (options.label){56 volumeSelection = CATMAID.DOM.createLabeledAsyncPlaceholder(options.label, initVolumeList(options), options.title, options.initCallback);57 } else {58 volumeSelection = CATMAID.DOM.createAsyncPlaceholder(initVolumeList(options), options.initCallback);59 }60 volumeSelectionWrapper.appendChild(volumeSelection);61 volumeSelectionWrapper.refresh = function(newSelectedIds){62 while (0 !== volumeSelectionWrapper.children.length) {63 volumeSelectionWrapper.removeChild(volumeSelectionWrapper.children[0]);64 }65 var volumeSelection = CATMAID.DOM.createAsyncPlaceholder(initVolumeList(options, newSelectedIds));66 volumeSelectionWrapper.appendChild(volumeSelection);67 };68 return volumeSelectionWrapper;69 };...
create-component.js
Source: create-component.js
...20 asyncFactory = Ctor21 Ctor = resolveAsyncComponent(asyncFactory, baseCtor)22 // debugger23 if (Ctor === undefined) {24 return createAsyncPlaceholder(25 asyncFactory,26 data,27 context,28 children,29 tag30 )31 }32 }33 if (isTrue(Ctor.options.functional)) {34 // debugger35 return createFunctionalComponent(Ctor, data, context, children)36 }37 // debugger38 // data.hook = {...
Using AI Code Generation
1const { createAsyncPlaceholder } = require('playwright');2const { chromium } = require('playwright-chromium');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const placeholder = createAsyncPlaceholder();8 await page.exposeBinding('placeholder', () => placeholder);9 await page.setContent(`10 window.result = placeholder;11 `);12 await page.evaluate(() => window.result);13 await browser.close();14})();15 at CDPSession.send (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:99:23)16 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:86:19)17 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:86:19)18 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:86:19)19 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:86:19)20 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:86:19)21 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:86:19)22 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js:86:19)23 at CDPSession.sendCommand (/Users/ashishkumar/Documents/Work/Playwright/playwright-test/node_modules/playwright/lib/cjs/protocol/channels.js
Using AI Code Generation
1const createAsyncPlaceholder = require('playwright/lib/internal/asyncPlaceholder');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const [request] = await Promise.all([7 page.waitForRequest('**/empty.html'),8 page.evaluate(() => {9 const iframe = document.createElement('iframe');10 iframe.src = 'empty.html';11 document.body.appendChild(iframe);12 return createAsyncPlaceholder();13 }),14 ]);15 await request.response().finished();16 await browser.close();17})();18const request = await page.waitForRequest('**/empty.html');19await request.response().finished();20const request = await page.waitForRequest('**/empty.html');21await request.response().finished();
Using AI Code Generation
1const { createAsyncPlaceholder } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');2const { RecorderSupplement } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');3const { Page } = require('playwright-core/lib/server/page.js');4const { Frame } = require('playwright-core/lib/server/frames.js');5const { ElementHandle } = require('playwright-core/lib/server/dom.js');6const placeholder = createAsyncPlaceholder();7const recorderSupplement = new RecorderSupplement(new Page(new Frame(null, null), null, null));8const recorderAction = {9 target: {10 },11 {12 },13};14placeholder.resolve(new ElementHandle(recorderSupplement, null, 'element1'));15recorderSupplement._onRecordAction(recorderAction, placeholder);16console.log(recorderSupplement._actions);
Using AI Code Generation
1const { createAsyncPlaceholder } = require('playwright/lib/client/asyncCallSequence');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const elementHandle = await page.$('h1');7 const text = await elementHandle.evaluate(createAsyncPlaceholder('elementHandle.evaluate', async (element) => element.textContent));8 console.log(text);9 await browser.close();10})();11const { createAsyncPlaceholder } = require('playwright/lib/client/asyncCallSequence');12describe('My Test', () => {13 it('should do something', async () => {14 const elementHandle = await page.$('h1');15 const text = await elementHandle.evaluate(createAsyncPlaceholder('elementHandle.evaluate', async (element) => element.textContent));16 console.log(text);17 });18});
Using AI Code Generation
1const { createAsyncPlaceholder } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const { Page } = require('playwright-core/lib/server/page');3const { Frame } = require('playwright-core/lib/server/frame');4const { createAsyncPlaceholder } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');5const { Page } = require('playwright-core/lib/server/page');6const { Frame } = require('playwright-core/lib/server/frame');7const page = await context.newPage();8await page.type('input[name="q"]', 'Hello World');9await page.click('input[name="btnK"]');10await page.waitForNavigation();11await page.screenshot({ path: 'example.png' });12const { createAsyncPlaceholder } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');13const { Page } = require('playwright-core/lib/server/page');14const { Frame } = require('playwright-core/lib/server/frame');15const page = await context.newPage();16await page.type('input[name="q"]', 'Hello World');17await page.click('input[name="btnK"]');18await page.waitForNavigation();19await page.screenshot({ path: 'example.png' });20const { createAsyncPlaceholder } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');21const { Page } = require('playwright-core/lib/server/page');22const { Frame } = require('playwright-core/lib/server/frame');23const page = await context.newPage();24await page.type('input[name="q"]', 'Hello World');25await page.click('input[name="btnK"]');26await page.waitForNavigation();27await page.screenshot({ path: 'example.png' });28const { createAsyncPlaceholder } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');29const { Page } = require('playwright-core/lib/server/page');30const { Frame } = require('playwright-core/lib/server/frame');
Using AI Code Generation
1const { createAsyncPlaceholder } = require('playwright/lib/server/frames');2const { createFrame } = require('playwright/lib/server/chromium/crPage');3const { Page } = require('playwright/lib/server/chromium/crPage');4const { Frame } = require('playwright/lib/server/frames');5const { FrameManager } = require('playwright/lib/server/frames');6const { CDPSession } = require('playwright/lib/server/cjs/cdpsession');7const { ElementHandle } = require('playwright/lib/server/frames');8const { JSHandle } = require('playwright/lib/server/frames');9const { ExecutionContext } = require('playwright/lib/server/frames');
Using AI Code Generation
1const { createAsyncPlaceholder } = require('playwright/lib/internal/asyncPlaceholder');2const { Page, Worker } = require('playwright/lib/server/page');3const { BrowserContext } = require('playwright/lib/server/browserContext');4const { Browser } = require('playwright/lib/server/browser');5const { BrowserType } = require('playwright/lib/server/browserType');6const { createAsyncPlaceholder } = require('playwright/lib/internal/asyncPlaceholder');7const { Page, Worker } = require('playwright/lib/server/page');8const { BrowserContext } = require('playwright/lib/server/browserContext');9const { Browser } = require('playwright/lib/server/browser');10const { BrowserType } = require('playwright/lib/server/browserType');11const { createAsyncPlaceholder } = require('playwright/lib/internal/asyncPlaceholder');12const { Page, Worker } = require('playwright/lib/server/page');13const { BrowserContext } = require('playwright/lib/server/browserContext');14const { Browser } = require('playwright/lib/server/browser');15const { BrowserType } = require('playwright/lib/server/browserType');16const { createAsyncPlaceholder } = require('playwright/lib/internal/asyncPlaceholder');17const { Page, Worker } = require('playwright/lib/server/page');18const { BrowserContext } = require('playwright/lib/server/browserContext');19const { Browser } = require('playwright/lib/server/browser');20const { BrowserType } = require('playwright/lib/server/browserType');21const { createAsyncPlaceholder } = require('playwright/lib/internal/asyncPlaceholder');22const { Page, Worker } = require('playwright/lib/server/page');23const { BrowserContext } = require('playwright/lib/server/browserContext');24const { Browser } = require('playwright/lib/server/browser');25const { BrowserType } = require('playwright/lib/server/browserType');26const { createAsyncPlaceholder } = require('playwright/lib/internal/asyncPlaceholder');27const { Page, Worker } = require('playwright/lib/server/page');28const { BrowserContext } = require('playwright/lib/server/browserContext');29const { Browser } =
Using AI Code Generation
1const { createAsyncPlaceholder } = require('@playwright/test/lib/server/frames');2const page = await context.newPage();3const frame = await page.mainFrame();4const elementHandle = await frame.$('button');5const asyncPlaceholder = await createAsyncPlaceholder(elementHandle);6const { createAsyncPlaceholder } = require('@playwright/test/lib/server/frames');7const page = await context.newPage();8const frame = await page.mainFrame();9const elementHandle = await frame.$('button');10const asyncPlaceholder = await createAsyncPlaceholder(elementHandle);11const text = await asyncPlaceholder.evaluate(element => element.textContent);12const { createAsyncPlaceholder } = require('@playwright/test/lib/server/frames');13const page = await context.newPage();14const frame = await page.mainFrame();15const elementHandle = await frame.$('button');16const asyncPlaceholder = await createAsyncPlaceholder(elementHandle);17const text = await asyncPlaceholder.evaluate(element => element.textContent);18await asyncPlaceholder.dispose();19const { createAsyncPlaceholder } = require('@playwright/test/lib/server/frames');20const page = await context.newPage();21const frame = await page.mainFrame();22const elementHandle = await frame.$('button');23const asyncPlaceholder = await createAsyncPlaceholder(elementHandle);24const text = await asyncPlaceholder.evaluate(element => element.textContent);25await asyncPlaceholder.dispose();26await page.close();27const { createAsyncPlaceholder } = require('@playwright/test/lib/server/frames');28const page = await context.newPage();29const frame = await page.mainFrame();30const elementHandle = await frame.$('button');31const asyncPlaceholder = await createAsyncPlaceholder(elementHandle);32const text = await asyncPlaceholder.evaluate(element => element.textContent);33await asyncPlaceholder.dispose();34await page.close();35await context.close();36const { createAsyncPlaceholder } = require('@playwright/test/lib/server/frames');37const page = await context.newPage();38const frame = await page.mainFrame();39const elementHandle = await frame.$('button');40const asyncPlaceholder = await createAsyncPlaceholder(element
Using AI Code Generation
1const { createAsyncPlaceholder } = require('playwright/lib/server/asyncPlaceholder');2const placeholder = createAsyncPlaceholder();3const result = await asyncOperation();4placeholder.resolve(result);5return placeholder;6const { test } = require('./test');7test();8const { test } = require('./test');9test();10expect(result).toBe('foo');11 ✓ test (10 ms)
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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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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