Best JavaScript code snippet using playwright-internal
coverage.js
Source: coverage.js
...55}56/**57 * @param {string} browserName58 */59function apiForBrowser(browserName) {60 const events = require('../../packages/playwright-core/lib/client/events').Events;61 const api = require('../../packages/playwright-core/lib/client/api');62 const otherBrowsers = ['chromium', 'webkit', 'firefox'].filter(name => name.toLowerCase() !== browserName.toLowerCase());63 const filteredKeys = Object.keys(api).filter(apiName => {64 if (apiName.toLowerCase().startsWith('android'))65 return browserName === 'android';66 if (apiName.toLowerCase().startsWith('electron'))67 return browserName === 'electron';68 return browserName !== 'electron' && browserName !== 'android' &&69 !otherBrowsers.some(otherName => apiName.toLowerCase().startsWith(otherName));70 });71 const filteredAPI = {};72 for (const key of filteredKeys)73 filteredAPI[key] = api[key];74 return {75 api: filteredAPI,76 events77 }78}79/**80 * @param {string} browserName81 */82function installCoverageHooks(browserName) {83 const {api, events} = apiForBrowser(browserName);84 const coverage = new Map();85 const uninstall = traceAPICoverage(coverage, api, events);86 return {coverage, uninstall};87}88module.exports = {89 installCoverageHooks,...
Using AI Code Generation
1const { apiForBrowser } = require('playwright');2const browser = await apiForBrowser('chromium').launch();3const context = await browser.newContext();4const page = await context.newPage();5await page.screenshot({ path: 'example.png' });6await browser.close();7const { apiForBrowser } = require('playwright');8const browser = await apiForBrowser('chromium').launch();9const context = await browser.newContext();10const page = await context.newPage();11await page.screenshot({ path: 'example.png' });12await browser.close();13const { apiForBrowser } = require('playwright');14const browser = await apiForBrowser('chromium').launch();15const context = await browser.newContext();16const page = await context.newPage();17await page.screenshot({ path: 'example.png' });18await browser.close();19const { apiForBrowser } = require('playwright');20const browser = await apiForBrowser('chromium').launch();21const context = await browser.newContext();22const page = await context.newPage();23await page.screenshot({ path: 'example.png' });24await browser.close();25const { apiForBrowser } = require('playwright');26const browser = await apiForBrowser('chromium').launch();27const context = await browser.newContext();28const page = await context.newPage();29await page.screenshot({ path: 'example.png' });30await browser.close();31const { apiForBrowser } = require('playwright');32const browser = await apiForBrowser('chromium').launch();33const context = await browser.newContext();34const page = await context.newPage();35await page.screenshot({ path: 'example.png'
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.apiForBrowser();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.apiForBrowser();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: 'example.png' });15 await browser.close();16})();
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: 'test.png' });7 await browser.close();8})();9const playwright = require('playwright');10(async () => {11 const browser = await playwright.chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: 'test2.png' });15 await browser.close();16})();17const playwright = require('playwright');18(async () => {19 const browser = await playwright.chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshot({ path: 'test3.png' });23 await browser.close();24})();25const playwright = require('playwright');26(async () => {27 const browser = await playwright.chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshot({ path: 'test4.png' });31 await browser.close();32})();33const playwright = require('playwright');34(async () => {35 const browser = await playwright.chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshot({ path: 'test5.png' });39 await browser.close();40})();41const playwright = require('playwright');42(async () => {43 const browser = await playwright.chromium.launch();44 const context = await browser.newContext();
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.internal.apiForBrowser('chromium');4 const context = await browser.newContext();5 const page = await context.newPage();6 await browser.close();7})();8const playwright = require('playwright');9(async () => {10 const browser = await playwright.internal.apiForBrowser('chromium');11 const context = await browser.newContext();12 const page = await context.newPage();13 await browser.close();14})();15const playwright = require('playwright');16(async () => {17 const browser = await playwright.internal.apiForBrowser('chromium');18 const context = await browser.newContext();19 const page = await context.newPage();20 await browser.close();21})();22const playwright = require('playwright');23(async () => {24 const browser = await playwright.internal.apiForBrowser('chromium');25 const context = await browser.newContext();26 const page = await context.newPage();27 await browser.close();28})();29const playwright = require('playwright');30(async () => {31 const browser = await playwright.internal.apiForBrowser('chromium');32 const context = await browser.newContext();33 const page = await context.newPage();34 await browser.close();35})();36const playwright = require('playwright');37(async () => {38 const browser = await playwright.internal.apiForBrowser('chromium');39 const context = await browser.newContext();40 const page = await context.newPage();41 await browser.close();42})();
Using AI Code Generation
1const { apiForBrowser } = require('playwright/lib/server/browserType');2const browser = await apiForBrowser('chromium').launch();3const context = await browser.newContext();4const page = await context.newPage();5await page.screenshot({ path: 'google.png' });6await browser.close();7const { apiForBrowser } = require('playwright/lib/server/browserType');8const browser = await apiForBrowser('chromium').launch();9const context = await browser.newContext();10const page = await context.newPage();11await page.screenshot({ path: 'google.png' });12await browser.close();13const { apiForBrowser } = require('playwright/lib/server/browserType');14const browser = await apiForBrowser('chromium').launch();15const context = await browser.newContext();16const page = await context.newPage();17await page.screenshot({ path: 'google.png' });18await browser.close();19const { apiForBrowser } = require('playwright/lib/server/browserType');20const browser = await apiForBrowser('chromium').launch();21const context = await browser.newContext();22const page = await context.newPage();23await page.screenshot({ path: 'google.png' });24await browser.close();25const { apiForBrowser } = require('playwright/lib/server/browserType');26const browser = await apiForBrowser('chromium').launch();27const context = await browser.newContext();28const page = await context.newPage();29await page.screenshot({ path: 'google.png' });30await browser.close();
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const page = await browser.newPage();5 await page.screenshot({ path: 'example.png' });6 await browser.close();7})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.apiForBrowser('browser1');4 const context = await browser.apiForContext('context1');5 const page = await context.apiForPage('page1');6 await page.screenshot({ path: 'example.png' });7})();8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.apiForBrowser('browser1');11 const context = await browser.apiForContext('context1');12 const page = await context.apiForPage('page1');13 await page.screenshot({ path: 'example.png' });14})();15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.apiForBrowser('browser1');18 const context = await browser.apiForContext('context1');19 const page = await context.apiForPage('page1');20 await page.screenshot({ path: 'example.png' });21})();22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.apiForBrowser('browser1');25 const context = await browser.apiForContext('context1');26 const page = await context.apiForPage('page1');27 await page.screenshot({ path: 'example.png' });28})();29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.apiForBrowser('browser1');32 const context = await browser.apiForContext('context1');33 const page = await context.apiForPage('page1');34 await page.screenshot({ path: 'example.png' });35})();36const { chromium } = require('
Using AI Code Generation
1const { chromium } = require('playwright');2const { apiForBrowser } = require('playwright/lib/apiForBrowser');3const browser = await chromium.launch();4const api = apiForBrowser(browser);5const context = await api.newContext();6const page = await api.newPage(context);7const { chromium } = require('playwright');8const { apiForBrowser } = require('playwright/lib/apiForBrowser');9const browser = await chromium.launch();10const api = apiForBrowser(browser);11const context = await api.newContext();12const page = await api.newPage(context);13const { chromium } = require('playwright');14const { apiForBrowser } = require('playwright/lib/apiForBrowser');15const browser = await chromium.launch();16const api = apiForBrowser(browser);17const context = await api.newContext();18const page = await api.newPage(context);19const { chromium } = require('playwright');20const { apiForBrowser } = require('playwright/lib/apiForBrowser');21const browser = await chromium.launch();22const api = apiForBrowser(browser);23const context = await api.newContext();24const page = await api.newPage(context);25const { chromium } = require('playwright');26const { apiForBrowser } = require('playwright/lib/apiForBrowser');27const browser = await chromium.launch();28const api = apiForBrowser(browser);29const context = await api.newContext();30const page = await api.newPage(context);31const { chromium } = require('playwright');32const { apiForBrowser } = require('playwright/lib/apiForBrowser');33const browser = await chromium.launch();
Using AI Code Generation
1const {apiForBrowser} = require('playwright-core/lib/server/browserType');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 api = apiForBrowser(browser);8 await api.close();9 await browser.close();10})();11 at Object.dispatch (C:\Users\user\playwright-test\node_modules\playwright-core\lib\server\chromium\crConnection.js:257:15)12 at Connection._onMessage (C:\Users\user\playwright-test\node_modules\playwright-core\lib\server\chromium\crConnection.js:130:27)13 at WebSocketTransport._ws.addEventListener.event (C:\Users\user\playwright-test\node_modules\playwright-core\lib\server\chromium\crConnection.js:107:50)14 at WebSocket.onMessage (C:\Users\user\playwright-test\node_modules\ws\lib\event-target.js:132:16)15 at WebSocket.emit (events.js:315:20)16 at Receiver.receiverOnMessage (C:\Users\user\playwright-test\node_modules\ws\lib\websocket.js:789:20)17 at Receiver.emit (events.js:315:20)18 at Receiver.dataMessage (C:\Users\user\playwright-test\node_modules\ws\lib\receiver.js:422:14)19 at Receiver.getData (C:\Users\user\playwright-test\node_modules\ws\lib\receiver.js:352:17)20 at Receiver.startLoop (C:\Users\user\playwright-test\node_modules\ws\lib\receiver.js:138:22)
Jest + Playwright - Test callbacks of event-based DOM library
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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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