How to use initDev method in Playwright Internal

Best JavaScript code snippet using playwright-internal

index.js

Source: index.js Github

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1/​**2 * SQLite 对外方法:3 * @doc https:/​/​github.com/​ryan-codingintrigue/​sql-wasm4 * @viewer 在线测试器 http:/​/​inloop.github.io/​sqlite-viewer/​5 * 6 * @db SQLite的实例7 * @initDev 初始化开发环境方法8 * @initPro 初始化开发环境方法9 * @TableHandle SQLite的SQL字符串常用操作方法10 * @TableHandle SQLite的Table常用操作方法11 */​12import SqliteJs from './​sqlitejs.instantiate.js'13import TableHandle from './​table-handle.js'14import SqlHandle from './​sql-handle.js'15import initPro from './​initPro.js'16import initDev from './​initDev.js'17const SQLite = {18 db: SqliteJs.db,19 initDev,20 initPro,21 SqlHandle,22 TableHandle23}...

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_global.js

Source: _global.js Github

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1 2/​/​ Global3app.global = {4 init: function(){ /​/​ Load all global functions here5 console.log("load global functions");6 setTimeout(app.global.removeLoader, 3000);7 app.global.loadHeader();8 },9 loadHeader: function(){ /​/​ Some specific function10 console.log("loadHeader()");11 },12 removeLoader: function () {13 14 const initdev = document.getElementsByClassName("init")[0];15 /​/​ initdev.style.display = "none";16 $(".init").fadeOut("slow", function () {17 document.body.style.overflow = "auto"18 console.log("faded out");19 });20 }21}22/​/​ Run the global stuff...

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vue.runtime.esm-bundler.js

Source: vue.runtime.esm-bundler.js Github

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1import { initCustomFormatter, warn } from '@vue/​runtime-dom';2export * from '@vue/​runtime-dom';3function initDev() {4 {5 initCustomFormatter();6 }7}8/​/​ This entry exports the runtime only, and is built as9if ((process.env.NODE_ENV !== 'production')) {10 initDev();11}12const compile = () => {13 if ((process.env.NODE_ENV !== 'production')) {14 warn(`Runtime compilation is not supported in this build of Vue.` +15 (` Configure your bundler to alias "vue" to "vue/​dist/​vue.esm-bundler.js".`16 ) /​* should not happen */​);17 }18};...

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dev.js

Source: dev.js Github

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1import ImageActions from '../​actions/​imageActions';2function initDev(){3 console.log('--- DEV MODE ---');4 /​/​ DEV5 let imagePath = 'fits/​656nmos.fits';6 /​/​let imagePath = 'fits/​6008B000.fits';7 ImageActions.addImage(imagePath);8}...

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({ headless: false, devtools: true });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('input[name="q"]');7 await page.keyboard.type('Hello World');8 await page.keyboard.press('Enter');9 await page.waitForNavigation();10 await browser.close();11})();12const playwright = require('playwright');13(async () => {14 const browser = await playwright.chromium.launch({ headless: false, devtools: true });15 const context = await browser.newContext();16 const page = await context.newPage();17 await page.click('input[name="q"]');18 await page.keyboard.type('Hello World');19 await page.keyboard.press('Enter');20 await page.waitForNavigation();21 await browser.close();22})();23const playwright = require('playwright');24(async () => {25 const browser = await playwright.chromium.launch({ headless: false, devtools: true });26 const context = await browser.newContext();27 const page = await context.newPage();28 await page.click('input[name="q"]');29 await page.keyboard.type('Hello World');30 await page.keyboard.press('Enter');31 await page.waitForNavigation();32 await browser.close();33})();34const playwright = require('playwright');35(async () => {36 const browser = await playwright.chromium.launch({ headless: false, devtools: true });37 const context = await browser.newContext();38 const page = await context.newPage();39 await page.click('input[name="q"]');40 await page.keyboard.type('Hello World');41 await page.keyboard.press('Enter');42 await page.waitForNavigation();43 await browser.close();44})();45const playwright = require('playwright');46(async () => {47 const browser = await playwright.chromium.launch({ headless: false, devtools: true });48 const context = await browser.newContext();

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Using AI Code Generation

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1const { initDev } = require('playwright');2const { chromium } = initDev();3const browser = await chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6await page.screenshot({ path: 'screenshot.png' });7await browser.close();8import { chromium, initDev } from 'playwright';9const { chromium } = initDev();10const browser = await chromium.launch();11const context = await browser.newContext();12const page = await context.newPage();13await page.screenshot({ path: 'screenshot.png' });14await browser.close();15from playwright import initDev16from playwright.sync_api import sync_playwright17with sync_playwright() as p:18 chromium = initDev().chromium19 browser = chromium.launch()20 page = browser.new_page()21 page.screenshot(path='screenshot.png')22 browser.close()23import com.microsoft.playwright.*;24import static com.microsoft.playwright.internal.Utils.initDev;25public class Example {26 public static void main(String[] args) {27 try (Playwright playwright = initDev()) {28 BrowserType browserType = playwright.chromium();29 Browser browser = browserType.launch();30 Page page = browser.newPage();31 page.screenshot(new Page.ScreenshotOptions().setPath("screenshot.png"));32 browser.close();33 }34 }35}36using namespace playwright;37int main() {38 auto playwright = initDev();39 auto browserType = playwright->chromium();40 auto browser = browserType->launch();41 auto page = browser->newPage();42 page->screenshot(ScreenshotOptions().setPath("screenshot.png"));43 browser->close();44 return 0;45}46import Playwright

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({headless: false});4 const context = await browser.newContext({ignoreHTTPSErrors: true});5 const page = await context.newPage();6 await page.screenshot({path: 'google.png'});7 await browser.close();8})();9const { initDev } = require('playwright/​lib/​server/​initDev');10await initDev();

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Using AI Code Generation

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1const playwright = require('playwright');2const { initDev } = playwright;3(async () => {4 const browser = await initDev({5 });6 const page = await browser.newPage();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();10{11 "scripts": {12 },13 "dependencies": {14 }15}

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 await browser.close();6})();

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Using AI Code Generation

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1const { initDev } = require('playwright');2const { chromium } = initDev();3const { launch } = require('playwright-chromium');4const { devices } = require('playwright-chromium');5const iPhone = devices['iPhone 6'];6(async () => {7 const browser = await chromium.launch({8 });9 const context = await browser.newContext({10 });11 const page = await context.newPage();12})();13const { chromium } = require('playwright-chromium');14const { devices } = require('playwright-chromium');15const iPhone = devices['iPhone 6'];16(async () => {17 const browser = await chromium.launch({18 });19 const context = await browser.newContext({20 });21 const page = await context.newPage();22})();23const { chromium } = require('playwright-chromium');24const { devices } = require('playwright-chromium');25const iPhone = devices['iPhone 6'];26(async () => {27 const browser = await chromium.launch({28 });29 const context = await browser.newContext({30 });31 const page = await context.newPage();32})();33const { chromium } = require('playwright-chromium');34const { devices } = require('playwright-chromium');35const iPhone = devices['iPhone 6'];36(async () => {37 const browser = await chromium.launch({38 });39 const context = await browser.newContext({40 });41 const page = await context.newPage();42})();43const { chromium } = require('playwright-chromium');44const { devices } = require('playwright-chromium');45const iPhone = devices['iPhone 6'];46(async () => {47 const browser = await chromium.launch({

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Using AI Code Generation

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1const { initDev } = require('playwright-core/​lib/​server/​dev');2const devServer = await initDev({3 cwd: path.join(__dirname, '../​'),4 env: {},5});6await devServer.close();

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Using AI Code Generation

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1const { initDev } = require('playwright');2initDev({ recordVideo: { dir: 'videos' } });3const { test } = require('@playwright/​test');4test('test', async ({ page }) => {5});6const { test } = require('@playwright/​test');7test('test', async ({ page }) => {8}, { recordVideo: { dir: 'videos' } });9const { test } = require('@playwright/​test');10test('test', async ({ page }) => {11}, { recordVideo: { dir: 'videos' } });12const { test } = require('@playwright/​test');13test('test', async ({ page }) => {14}, { recordVideo: { dir: 'videos' } });15const { test } = require('@playwright/​test');16test('test', async ({ page }) => {17}, { recordVideo: { dir: 'videos' } });

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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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