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How to use startProfilerTimer method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactProfilerTimer.js
Source:ReactProfilerTimer.js 
...11import {now} from './ReactFiberHostConfig';12export type ProfilerTimer = {13 getCommitTime(): number,14 recordCommitTime(): void,15 startProfilerTimer(fiber: Fiber): void,16 stopProfilerTimerIfRunning(fiber: Fiber): void,17 stopProfilerTimerIfRunningAndRecordDelta(fiber: Fiber): void,18};19let commitTime: number = 0;20let profilerStartTime: number = -1;21function getCommitTime(): number {22 return commitTime;23}24function recordCommitTime(): void {25 if (!enableProfilerTimer) {26 return;27 }28 commitTime = now();29}30function startProfilerTimer(fiber: Fiber): void {31 if (!enableProfilerTimer) {32 return;33 }34 profilerStartTime = now();35 if (((fiber.actualStartTime: any): number) < 0) {36 fiber.actualStartTime = now();37 }38}39function stopProfilerTimerIfRunning(fiber: Fiber): void {40 if (!enableProfilerTimer) {41 return;42 }43 profilerStartTime = -1;44}...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false, slowMo: 50 });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('text=Get started');7 await page.click('text=Docs');8 await page.click('text=API');9 await page.click('text=class: Page');10 await page.click('text=click');11 await page.click('text=Examples');12 await page.click('text=Check that element is visible');13 await page.click('text=Run');14 await browser.close();15})();
Using AI Code Generation
1const { startProfilerTimer } = require('@playwright/test/lib/utils/profiler');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const timer = startProfilerTimer(page);8 await page.screenshot({ path: 'example.png' });9 const profile = await timer.stop();10 console.log(JSON.stringify(profile, null, 2));11 await browser.close();12})();13### `startProfilerTimer(page: Page): Timer`14#### `timer.stop(): Promise<Profile>`
Using AI Code Generation
1const { startProfilerTimer } = require('@playwright/test/lib/utils/profiler');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const timer = startProfilerTimer();8 await page.screenshot({ path: `example.png` });9 const time = timer();10 console.log(`Time to take screenshot: ${time}ms`);11 await browser.close();12})();13const { chromium } = require('playwright');14const { test, expect } = require('@playwright/test');15const { startProfilerTimer } = require('@playwright/test/lib/utils/profiler');16test('My test', async ({ page }) => {17 const timer = startProfilerTimer();18 await page.screenshot({ path: `example.png` });19 const time = timer();20 console.log(`Time to take screenshot: ${time}ms`);21});22[MIT](LICENSE)
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.click('text=Get started');6 await page.screenshot({ path: `example.png` });7 await browser.close();8})();
Using AI Code Generation
1const { startProfilerTimer } = require('playwright');2const { startProfilerTimer } = require('playwright');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})();
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.startProfiler();7 const profile = await page.stopProfiler();8 await profile.write(9 );10 await browser.close();11})();
Using AI Code Generation
1const { startProfilerTimer } = require('@playwright/test');2const timer = startProfilerTimer('my timer');3timer.stop();4### How to use the `stopProfilerTimer()` method5const { startProfilerTimer, stopProfilerTimer } = require('@playwright/test');6const timer = startProfilerTimer('my timer');7timer.stop();8const timeDiff = stopProfilerTimer(timer);9console.log(timeDiff);10### How to use the `getProfilerTimer()` method11const { startProfilerTimer, stopProfilerTimer, getProfilerTimer } = require('@playwright/test');12const timer = startProfilerTimer('my timer');13timer.stop();14const timeDiff = getProfilerTimer(timer);15console.log(timeDiff);16### How to use the `startProfilerTracing()` method17const { startProfilerTracing } = require('@playwright/test');18await startProfilerTracing(page, 'trace.json');19### How to use the `stopProfilerTracing()` method20const { startProfilerTracing, stopProfilerTracing } = require
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