How to use initProvide method in Playwright Internal

Best JavaScript code snippet using playwright-internal

virtual-component.js

Source: virtual-component.js Github

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...44 initRender(vm)45 callHook(vm, 'beforeCreate')46 initInjections(vm) /​/​ resolve injections before data/​props47 initState(vm)48 initProvide(vm) /​/​ resolve provide after data/​props49 callHook(vm, 'created')50 /​/​ send initial data to native51 const data = vm.$options.data52 const params = typeof data === 'function'53 ? getData(data, vm)54 : data || {}55 if (isPlainObject(params)) {56 updateComponentData(componentId, params)57 }58 registerComponentHook(componentId, 'lifecycle', 'attach', () => {59 callHook(vm, 'beforeMount')60 const updateComponent = () => {61 vm._update(vm._vnode, false)62 }...

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index.js

Source: index.js Github

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...36 /​/​ 初始化data37 /​/​ 初始化method38 /​/​ 初始化computed39 /​/​ 初始化watch40 /​/​ initProvide(vm) /​/​ resolve provide after data/​props41 /​/​ 8、42 /​/​ 为什么 Injections 会在Provide 之前去注册?43 /​/​ 因为继承问题,Inject可以拿到之前的祖辈的,之后在进行分发下去,44 /​/​ 这样,Provide就可以拿到祖辈传过来了,以及在state里面注册的数据45 /​/​ callHook(vm, 'created')46 /​/​ 9、47 /​/​ 所有数据相关的,都在beforCreate和created之间,上面三个内容,才会将数据变成响应式。48 this._init(options)49}50/​/​ 混入,Vue原型上定义了_init方法51initMixin(Vue)52/​/​ 状态, Vu原型上定义了$data、$props、 $set、$delete、$watch、53stateMixin(Vue)54/​/​ 事件...

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init.js

Source: init.js Github

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1import config from '../​config'2import { initProxy } from './​proxy'3import { initState } from './​state'4import { initRender } from './​render'5import { initEvents } from './​events'6import { mark, measure } from '../​util/​perf'7import { initLifecycle, callHook } from './​lifecycle'8import { initProvide, initInjections } from './​inject'9import { extend, mergeOptions, formatComponentName } from '../​util/​index'10let uid = 011export function initMixin(Vue) {12 Vue.prototype._init = function(options) {13 /​/​ 执行顺序14 /​/​ mergeOption15 /​/​ initLifecycle : 初始化周期状态16 /​/​ initEvents: 初始化某些事件17 /​/​ initRender: 初始化渲染(将createElement绑定到vm上)18 /​/​ callHook(beforeCreate)19 /​/​ initInjections20 /​/​ initState (初始化数据绑定,computed,watch)21 /​/​ initProvide22 /​/​ callHook(created)23 /​/​ if (vm.$options.el) {24 /​/​ vm.$mount(vm.$options.el)25 /​/​ }26 27 }...

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initProvide.js

Source: initProvide.js Github

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1/​/​ mixins/​initProvide.js 初始化依赖提供者provide,实际上只需要将依赖提供者挂载到KinerVue实例上的_provide上即可,2/​/​ 剩下的就交给inject自己去获取了3import {isFn} from "../​shared/​utils.js";4/​**5 * 初始化provide6 * @param vm7 * @returns {*}8 */​9export const initProvide = vm => {10 const provide = vm.$options.provide;11 /​/​ 只需将配置的provide挂载到_provide中即可12 if(provide){13 return (vm._provide = isFn(provide)?provide.call(vm):provide);14 }...

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proxi.js

Source: proxi.js Github

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...10 render: (h, ctx) => {11 const { proxiKey } = ctx.props;12 if (proxiKey) {13 const { data, parent } = ctx;14 initProvide(parent, proxiKey, { data });15 }16 return ctx.slots().default;17 },...

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inject.js

Source: inject.js Github

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...3 */​4export function initInjections(vm) {5 console.log('initInjections 高阶组件用')6}7export function initProvide(vm) {8 console.log('initProvide 高阶组件用')...

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Using AI Code Generation

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1const { initProvide } = require('playwright/​lib/​server/​frames');2const { Page } = require('playwright/​lib/​server/​page');3const { Frame } = require('playwright/​lib/​server/​frame');4const page = new Page();5const frame = new Frame(page, 'frameId', 'frameUrl');6const provide = initProvide(frame);7provide('test', () => {8 return 'test';9});10frame.evaluate((test) => {11 console.log(test);12}, 'test');

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Using AI Code Generation

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1const { initProvide } = require('@playwright/​test');2const { chromium } = require('playwright');3initProvide('browser', async () => await chromium.launch());4initProvide('context', async ({ browser }) => await browser.newContext());5initProvide('page', async ({ context }) => await context.newPage());6const { page } = require('playwright');7const { browser } = require('playwright');8await browser.close();9const { context } = require('playwright');10await context.close();11const { page } = require('playwright');12const { browserContext } = require('playwright');13await browserContext.close();14const { page } = require('playwright');15const { page } = require('playwright');16await page.close();17const { page } = require('playwright');18const { testInfo } = require('playwright');19console.log(testInfo.title);

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Using AI Code Generation

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1const { initProvide } = require('playwright/​lib/​server/​trace/​recorder');2initProvide();3const { chromium } = require('playwright');4const browser = await chromium.launch();5const context = await browser.newContext();6const page = await context.newPage();7await page.screenshot({ path: `example.png` });8await browser.close();9const { test } = require('@playwright/​test');10test('test', async ({ page }) => {11 await page.screenshot({ path: `example.png` });12});

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Using AI Code Generation

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1const { initProvide } = require('playwright/​lib/​server/​browserType');2initProvide('chromium', 'chromium', require('playwright-chromium'));3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 await page.screenshot({ path: 'google.png' });8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch({ executablePath: '/​Applications/​Google\ Chrome.app/​Contents/​MacOS/​Google\ Chrome' });13 const page = await browser.newPage();14 await page.screenshot({ path: 'google.png' });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch({ product: 'chrome' });20 const page = await browser.newPage();21 await page.screenshot({ path: 'google.png' });22 await browser.close();23})();24const { chromium } = require('playwright');25(async () => {26 const browser = await chromium.launch({ product: 'firefox' });27 const page = await browser.newPage();28 await page.screenshot({ path: 'google.png' });29 await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33 const browser = await chromium.launch({ product: 'webkit' });34 const page = await browser.newPage();35 await page.screenshot({ path

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Using AI Code Generation

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1const { initProvide } = require('playwright/​lib/​client/​proxy');2const { BrowserType } = require('playwright/​lib/​server/​chromium/​crBrowser');3const { BrowserContext } = require('playwright/​lib/​server/​browserContext');4const { Page } = require('playwright/​lib/​server/​page');5const { Playwright } = require('playwright/​lib/​server/​playwright');6const { chromium } = require('playwright');7const { assert } = require('console');8const provider = initProvide();9const playwright = provider.getPlaywright();10const browserType = provider.createType(BrowserType, playwright.chromium);11const browser = provider.createProxy(browserType, 'browser');12const context = provider.createProxy(browserType, 'context');13const page = provider.createProxy(browserType, 'page');14(async () => {15 const browserServer = await browserType.launchServer();16 const wsEndpoint = browserServer.wsEndpoint();17 await browserType.connect({ wsEndpoint });18 await browser.newContext();19 await context.newPage();20 const result = await page.evaluate(() => 7 * 8);21 assert.strictEqual(result, 56);22 await browser.close();23 await browserServer.close();24})();25const { initProvide } = require('playwright/​lib/​client/​proxy');26const { BrowserType } = require('playwright/​lib/​server/​chromium/​crBrowser');27const { BrowserContext } = require('playwright/​lib/​server/​browserContext');28const { Page } = require('playwright/​lib/​server/​page');29const { Playwright } = require('playwright/​lib/​server/​playwright');30const { chromium } = require('playwright');31const { assert } = require('console');32const provider = initProvide();33const playwright = provider.getPlaywright();

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Using AI Code Generation

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1const { initProvide } = require('playwright/​lib/​server/​initProvide');2const { createTestServer } = require('playwright/​lib/​server/​testServer');3const { createTestServerWorker } = require('playwright/​lib/​server/​testServerWorker');4const { createTestServerWorkerFixture } = require('playwright/​lib/​server/​testServerWorkerFixture');5const { createTestServerWorkerRunner } = require('playwright/​lib/​server/​testServerWorkerRunner');6const { createTestServerWorkerRunnerFixture } = require('playwright/​lib/​server/​testServerWorkerRunnerFixture');7const { createTestServerDispatcher } = require('playwright/​lib/​server/​testServerDispatcher');8const server = await createTestServer();9const dispatcher = await createTestServerDispatcher(server);10const worker = await createTestServerWorker(server);11const runner = await createTestServerWorkerRunner(server);12const workerFixture = await createTestServerWorkerFixture(server);13const runnerFixture = await createTestServerWorkerRunnerFixture(server);14initProvide(dispatcher, worker, runner, workerFixture, runnerFixture);15const { initProvide } = require('playwright/​lib/​server/​initProvide');16const { createTestServer } = require('playwright/​lib/​server/​testServer');17const { createTestServerWorker } = require('playwright/​lib/​server/​testServerWorker');18const { createTestServerWorkerFixture } = require('playwright/​lib/​server/​testServerWorkerFixture');19const { createTestServerWorkerRunner } = require('playwright/​lib/​server/​testServerWorkerRunner');20const { createTestServerWorkerRunnerFixture } = require('playwright/​lib/​server/​testServerWorkerRunnerFixture');21const { createTestServerDispatcher } = require('playwright/​lib/​server/​testServerDispatcher');22const server = await createTestServer();23const dispatcher = await createTestServerDispatcher(server);24const worker = await createTestServerWorker(server);25const runner = await createTestServerWorkerRunner(server);26const workerFixture = await createTestServerWorkerFixture(server);27const runnerFixture = await createTestServerWorkerRunnerFixture(server);28initProvide(dispatcher, worker, runner, workerFixture, runnerFixture);29const { initProvide } = require('playwright/​lib/​server/​initProvide');30const { createTestServer } = require('playwright/​lib/​server/​test

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Using AI Code Generation

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1const {initProvide} = require('playwright/​lib/​server/​frames');2const frame = await page.mainFrame();3initProvide(frame, 'test');4const {provide} = require('playwright/​lib/​server/​frames');5const frame = await page.mainFrame();6provide(frame, 'test', 'Hello');7const {consume} = require('playwright/​lib/​server/​frames');8const frame = await page.mainFrame();9const data = consume(frame, 'test');

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Using AI Code Generation

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1const { initProvide } = require('playwright/​lib/​server/​browserType');2const { chromium } = require('playwright');3initProvide = (provide) => {4 return async (type, launchOptions, ...args) => {5 console.log('overriden provide method called');6 return provide(type, launchOptions, ...args);7 }8}9(async () => {10 const browser = await chromium.launch();11 await browser.close();12})();

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Using AI Code Generation

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1const { initProvide } = require('playwright/​lib/​server/​provisionalTypes');2initProvide();3const { initProvide } = require('playwright/​lib/​server/​provisionalTypes');4initProvide();5const { BrowserContext, Page } = require('playwright');6const { Android } = require('playwright-chromium/​lib/​server/​android/​android');7(async () => {8 const context = await BrowserContext.create();9 const page = await Page.create(context);10 const android = new Android();11 await android.init();12 await android.connect();13 await android.setNetworkConditions(page, {14 });15 await android.disconnect();16 await android.dispose();17 await page.close();18 await context.close();19})();20const { initProvide } = require('playwright/​lib/​server/​provisionalTypes');21initProvide();22const { BrowserContext, Page } = require('playwright');23const { Android } = require('playwright-chromium/​lib/​server/​android/​android');24(async () => {25 const context = await BrowserContext.create();26 const page = await Page.create(context);27 const android = new Android();28 await android.init();29 await android.connect();30 await android.setNetworkConditions(page, {31 });32 await android.disconnect();33 await android.dispose();34 await page.close();35 await context.close();36})();37const { initProvide } = require('playwright/​lib/​server/​provisionalTypes');38initProvide();39const { BrowserContext, Page } = require('playwright

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StackOverFlow community discussions

Questions
Discussion

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
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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