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How to use mountCallback method in Playwright Internal
Best JavaScript code snippet using playwright-internal
superhtml.js
Source:superhtml.js 
...28 let mountCallback = null;29 // Run mountCallback when component mounted30 componentMounted.promise.then(() => {31 if (mountCallback) {32 mountCallback();33 }34 })35 /*36 Returns a random hash to be used as an HTML element class37 @return {String} resultant hash38 */39 function createRandomClass() {40 return window.btoa(window.crypto.getRandomValues(new Uint32Array(1)));41 }42 /*43 Evaluates a regular expression on a string and returns a match boolean44 45 @param {String} string - input string46 @param {RegExp} regex - regular expression ...
crostini.js
Source:crostini.js
...66 },67 });68 // Continue from fileManagerPrivate.mountCrostiniContainer callback69 // and ensure expected files are shown.70 mountCallback();71 return test.waitForFiles(72 test.TestEntryInfo.getExpectedRows(test.CROSTINI_ENTRY_SET));73 })74 .then(() => {75 // Reset fileManagerPrivate.mountCrostiniContainer and remove mount.76 chrome.fileManagerPrivate.mountCrostiniContainer = oldMount;77 chrome.fileManagerPrivate.removeMount('crostini');78 // Linux Files fake root is shown.79 return test.waitForElement(80 '#directory-tree .tree-item [root-type-icon="crostini"]');81 })82 .then(() => {83 // Downloads folder should be shown when crostini goes away.84 return test.waitForFiles(...
crostini_mount.js
Source:crostini_mount.js
...38 // and add crostini disk mount.39 test.mountCrostini();40 // Continue from fileManagerPrivate.mountCrostini callback41 // and ensure expected files are shown.42 mountCallback();43 await test.waitForFiles(44 test.TestEntryInfo.getExpectedRows(test.BASIC_CROSTINI_ENTRY_SET));45 // Reset fileManagerPrivate.mountCrostini and remove mount.46 chrome.fileManagerPrivate.mountCrostini = oldMount;47 chrome.fileManagerPrivate.removeMount('crostini');48 // Linux Files fake root is shown.49 await test.waitForElement(fakeRoot);50 // MyFiles folder should be shown when crostini goes away.51 await test.waitForFiles(test.TestEntryInfo.getExpectedRows(52 test.BASIC_MY_FILES_ENTRY_SET_WITH_LINUX_FILES));53 done();54};55crostiniMount.testMountCrostiniError = async (done) => {56 const fakeRoot = '#directory-tree [root-type-icon="crostini"]';...
main.js
Source:main.js
1import Vue from 'vue'2import App from './App.vue'3// import router from './router'4// import store from './store'5import ElementUI from 'element-ui'6import 'element-ui/lib/theme-chalk/index.css'7Vue.config.productionTip = false8Vue.use(ElementUI)9// è·å页é¢ç»ä»¶å¯¹è±¡10// const viewsComponentObj = (() => {11// const views = require.context('@/views', true, /^((?!componen).)+\.vue$/)12// const viewsComponent = views.keys().map(v => {13// views(v).default.file = v.replace('./', 'src/views/')14// return views(v).default15// })16// const obj = {}17// viewsComponent.forEach(v => {18// obj[v.file] = v19// })20// return obj21// })()22// new Vue({23// router,24// store,25// render: h => h(App)26// }).$mount('#app')27if (!window.__INJECTED_PUBLIC_PATH_BY_QIANKUN__) {28 new Vue({29 // router,30 // store,31 render: h => h(App)32 }).$mount('#app')33}34/**35 * bootstrap åªä¼å¨å¾®åºç¨åå§åçæ¶åè°ç¨ä¸æ¬¡ï¼ä¸æ¬¡å¾®åºç¨éæ°è¿å
¥æ¶ä¼ç´æ¥è°ç¨ mount é©åï¼ä¸ä¼åéå¤è§¦å bootstrapã36 * é常æ们å¯ä»¥å¨è¿éåä¸äºå
¨å±åéçåå§åï¼æ¯å¦ä¸ä¼å¨ unmount é¶æ®µè¢«éæ¯çåºç¨çº§å«çç¼åçã37 */38export async function bootstrap () {39 // å®æ¶ç»å®å¾®åºç¨çhost40 // eslint-disable-next-line41 __webpack_public_path__ = window.__INJECTED_PUBLIC_PATH_BY_QIANKUN__42}43let $vm = null44/**45 * åºç¨æ¯æ¬¡è¿å
¥é½ä¼è°ç¨ mount æ¹æ³ï¼é常æ们å¨è¿é触ååºç¨ç渲ææ¹æ³46 */47export async function mount (props) {48 const rootDiv = document.createElement('div')49 props.container.appendChild(rootDiv)50 $vm = new Vue({51 el: rootDiv,52 mounted () {53 if (props.mountCallBack) {54 props.mountCallBack(this)55 }56 },57 render: h => h(App)58 })59}60/**61 * åºç¨æ¯æ¬¡ ååº/å¸è½½ ä¼è°ç¨çæ¹æ³ï¼é常å¨è¿éæ们ä¼å¸è½½å¾®åºç¨çåºç¨å®ä¾62 */63export async function unmount (props) {64 $vm.$destroy()65}66/**67 * å¯éçå½å¨æé©åï¼ä»
ä½¿ç¨ loadMicroApp æ¹å¼å 载微åºç¨æ¶çæ68 */69export async function update (props) {70 console.log('update props', props)...
index.js
Source:index.js
1const { Router } = require('express');2const Database = require('./db');3const mount = require('./mount');4const load = require('./load');5function create(db, callback) {6 const router = Router({ mergeParams: true });7 for (const doc of db.all()) {8 mount(router, doc, callback);9 }10 return router;11}12function watchFile(filename, callback) {13 require('chokidar')14 .watch(filename)15 .on('change', function(filename) {16 callback(null, filename);17 })18 .on('unlink', function() {19 callback(null, null);20 })21 .on('error', err => callback(err));22}23function mockit(filename, watchCallback, mountCallback) {24 let db;25 if (typeof filename === 'string') {26 db = new Database();27 } else {28 mountCallback = watchCallback;29 watchCallback = null;30 if (filename instanceof Database) {31 // db32 db = filename;33 } else if (typeof filename === 'object') {34 db = new Database();35 } else {36 throw new Error('invalid file type');37 }38 }39 const router = Router({ mergeParams: true });40 let subRouter;41 router.use((req, res, next) => {42 if (subRouter) {43 subRouter(req, res, next);44 } else {45 next();46 }47 });48 db.hook(db => {49 subRouter = create(db, mountCallback);50 });51 if (typeof watchCallback === 'function') {52 watchFile(filename, (err, filename) => {53 if (err) {54 watchCallback(err);55 } else {56 try {57 if (filename) {58 db.load(load(filename));59 } else {60 db.drop();61 }62 } catch (error) {63 watchCallback(null, filename != null);64 return;65 }66 watchCallback(null, filename != null);67 }68 });69 }70 if (typeof filename === 'string') {71 db.load(require('./load')(filename));72 } else if (filename instanceof Database) {73 subRouter = create(filename, mountCallback);74 } else {75 db.load(filename);76 }77 return router;78}79mockit.Database = Database;80mockit.load = load;81mockit.mount = mount;82mockit.default = mockit;...
WithData.js
Source:WithData.js
...56 if (this.gotData) {57 if (mountCallback) {58 const self = this59 setTimeout(() => {60 mountCallback && mountCallback(self)61 }, 1)62 }63 return (64 <Component65 {...props}66 {...this.state}67 dataHandlers={this.dataHandlers}68 />69 )70 } else if (defaultElement) {71 return defaultElement72 }73 return <div style={{ display: "inline" }} className="react-loading" />74 }...
message-list-spec.js
Source:message-list-spec.js
...16 })17 })18 })19 context('MessageList without props', () => {20 beforeEach(mountCallback(MessageList))21 it('shows no messages', () => {22 getItems().should('not.exist')23 })24 it('shows messages', () => {25 getItems().should('not.exist')26 // after mounting we can set props using "Cypress.vue"27 cy.log('setting messages').then(() => {28 Cypress.vue.messages = ['one', 'two']29 })30 getItems().should('have.length', 2)31 cy.then(() => {32 Cypress.vue.messages.push('three')33 getItems().should('have.length', 3)34 })35 })36 })37 context('MessageList with props', () => {38 const template = `39 <div>40 <MessageList :messages="messages"/>41 </div>42 `43 const data = () => ({ messages: ['uno', 'dos'] })44 const components = {45 MessageList,46 }47 beforeEach(mountCallback({ template, data, components }))48 it('shows two items at the start', () => {49 getItems().should('have.length', 2)50 })51 })52 context('MessageList under message-list name', () => {53 const template = `54 <div>55 <message-list :messages="messages"/>56 </div>57 `58 const data = () => ({ messages: ['uno', 'dos'] })59 const components = {60 'message-list': MessageList,61 }62 beforeEach(mountCallback({ template, data, components }))63 it('starts with two items', () => {64 expect(Cypress.vue.messages).to.deep.equal(['uno', 'dos'])65 })66 it('shows two items at the start', () => {67 getItems().should('have.length', 2)68 })69 })...
hello-component-spec.js
Source:hello-component-spec.js
1import Hello from './Hello.vue'2import { mountCallback } from '@cypress/vue'3/* eslint-env mocha */4describe('Hello.vue', () => {5 beforeEach(mountCallback(Hello))6 it('shows hello', () => {7 cy.contains('Hello World!')8 })9})10describe('Several components', () => {11 const template = `12 <div>13 <hello></hello>14 <hello></hello>15 <hello></hello>16 </div>17 `18 const components = {19 hello: Hello,20 }21 beforeEach(mountCallback({ template, components }))22 it('greets the world 3 times', () => {23 cy.get('p').should('have.length', 3)24 })...
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.screenshot({ path: 'example.png' });7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: 'example.png' });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshot({ path: 'example.png' });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshot({ path: 'example.png' });31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshot({ path: 'example.png' });39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const context = await browser.newContext();45 const page = await context.newPage();
Using AI Code Generation
1const { mountCallback } = require('playwright-core/lib/server/browserContext');2const { chromium } = require('playwright-core');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const callback = () => {8 console.log('Hello from page');9 };10 await mountCallback(page, callback);11 await page.evaluate(() => globalThis.__playwrightCallback());12 await page.evaluate(() => delete globalThis.__playwrightCallback);13 await browser.close();14})();15const { chromium } = require('playwright-core');16describe('Playwright Internal API', () => {17 it('should be able to mount callback', async () => {18 const browser = await chromium.launch();19 const context = await browser.newContext();20 const page = await context.newPage();21 const callback = () => {22 console.log('Hello from page');23 };24 await mountCallback(page, callback);25 await page.evaluate(() => globalThis.__playwrightCallback());26 await page.evaluate(() => delete globalThis.__playwrightCallback);27 await browser.close();28 });29});30import { chromium } from 'playwright-core';31import { mountCallback } from 'playwright-core/lib/server/browserContext';32(async () => {33 const browser = await chromium.launch();34 const context = await browser.newContext();35 const page = await context.newPage();36 const callback = () => {37 console.log('Hello from page');38 };39 await mountCallback(page, callback);40 await page.evaluate(() => globalThis.__playwrightCallback());41 await page.evaluate(() => delete globalThis.__playwrightCallback);42 await browser.close();43})();44import {
Using AI Code Generation
1const playwright = require('playwright');2const { mountCallback } = require('playwright/lib/server/browserContext');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const [request] = await Promise.all([8 page.waitForEvent('request'),9 ]);10 console.log(request.url());11 await browser.close();12})();13const playwright = require('playwright');14const { mountCallback } = require('playwright/lib/server/browserContext');15(async () => {16 const browser = await playwright.chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 const [request] = await Promise.all([20 page.waitForEvent('request'),21 ]);22 console.log(request.url());23 await browser.close();24})();25const playwright = require('playwright');26const { mountCallback } = require('playwright/lib/server/browserContext');27(async () => {28 const browser = await playwright.chromium.launch();29 const context = await browser.newContext();30 const page = await context.newPage();31 const [request] = await Promise.all([32 page.waitForEvent('request'),33 ]);34 console.log(request.url());35 await browser.close();36})();37const playwright = require('playwright');38const { mountCallback } = require('playwright/lib/server/browserContext');39(async () => {40 const browser = await playwright.chromium.launch();41 const context = await browser.newContext();42 const page = await context.newPage();43 const [request] = await Promise.all([44 page.waitForEvent('request'),45 ]);46 console.log(request.url());47 await browser.close();48})();49const playwright = require('playwright');
Using AI Code Generation
1const { mountCallback } = require('playwright/lib/server/browserType');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 await mountCallback(context, 'test', async (arg1, arg2) => {7 console.log(arg1, arg2);8 return 'test';9 });10 const page = await context.newPage();11 const result = await page.evaluate(async () => {12 return await window.playwright.test('hello', 'world');13 });14 console.log(result);15 await browser.close();16})();17const { mountCallback } = require('playwright/lib/server/browserContext');18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const context = await browser.newContext();22 const page = await context.newPage();23 await mountCallback(page, 'test', async (arg1, arg2) => {24 console.log(arg1, arg2);25 return 'test';26 });27 const result = await page.evaluate(async () => {28 return await window.playwright.test('hello', 'world');29 });30 console.log(result);31 await browser.close();32})();33const { mountCallback } = require('playwright/lib/server/page');34const { chromium } = require('playwright');35(async () => {36 const browser = await chromium.launch();37 const context = await browser.newContext();38 const page = await context.newPage();
Using AI Code Generation
1const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');5const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');6const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');7const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');9const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');10const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');11const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');12const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');13const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');14const { mountCallback } = require('playwright/lib/server/supplements/recorder/recorderSupplement');15const { mountCallback } = require
Using AI Code Generation
1const { mountCallback } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 mountCallback(context, 'customMethod', (arg1, arg2) => {7 console.log('customMethod called with args', arg1, arg2);8 return { result: 'my result' };9 });10 const page = await context.newPage();11 const result = await page.evaluate(async () => {12 return await window.__playwright__customMethod('foo', 'bar');13 });14 console.log('result', result);15 await browser.close();16})();17result { result: 'my result' }18To use the Playwright internal API, import it from the playwright/lib/server/ directory. For example, to use the mountCallback method, import it as follows:19const { mountCallback } = require('playwright/lib/server/browserContext');20const { mountCallback } = require('playwright/lib/server/browserContext');21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const context = await browser.newContext();25 mountCallback(context, 'customMethod', (arg1, arg2) => {26 console.log('customMethod called with args', arg1, arg2);27 return { result: 'my result
Using AI Code Generation
1const { chromium } = require('playwright');2const context = await chromium.launch().newContext();3const page = await context.newPage();4await context.mountCallback(async (route, request) => {5 if (request.url().endsWith('.png')) {6 await route.fulfill({7 body: Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8BQDwAEhQGAhK7jHwAAAABJRU5ErkJggg==', 'base64'),8 });9 } else {10 await route.continue();11 }12});13const { chromium } = require('playwright');14const browser = await chromium.launch();15const context = await browser.newContext();16const page = await context.newPage();17await context.mountCallback(async (route, request) => {18 if (request.url().endsWith('.png')) {19 await route.fulfill({20 body: Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8BQDwAEhQGAhK7jHwAAAABJRU5ErkJggg==', 'base64'),21 });22 } else {23 await route.continue();24 }25});26const { chromium } = require('playwright');27const browser = await chromium.launch();28const context = await browser.newContext();29const page = await context.newPage();30await browser.mountCallback(async (route, request) => {31 if (request.url().endsWith('.png')) {32 await route.fulfill({33 body: Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABC
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 context._browserContext._options.recordVideo.dir = '/home/username/Videos';6 const page = await context.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 context._browserContext._options.recordVideo.dir = '/home/username/Videos';15 const page = await context.newPage();16 await page.screenshot({ path: 'example.png' });17 await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 context._browserContext._options.recordVideo.dir = '/home/username/Videos';24 const page = await context.newPage();25 await page.screenshot({ path: 'example.png' });26 await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const context = await browser.newContext();32 context._browserContext._options.recordVideo.dir = '/home/username/Videos';33 const page = await context.newPage();34 await page.screenshot({ path: 'example.png' });35 await browser.close();36})();
Playwright tutorial
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