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How to use calculateCachePath method in Playwright Internal

Best JavaScript code snippet using playwright-internal

transform.js

Source:transform.js

...45      url: source46    };47  }48});49function calculateCachePath(content, filePath) {50  const hash = crypto.createHash('sha1').update(content).update(filePath).update(String(version)).digest('hex');51  const fileName = path.basename(filePath, path.extname(filePath)).replace(/\W/g, '') + '_' + hash;52  return path.join(cacheDir, hash[0] + hash[1], fileName);53}54function installTransform() {55  return pirates.addHook((code, filename) => {56    const cachePath = calculateCachePath(code, filename);57    const codePath = cachePath + '.js';58    const sourceMapPath = cachePath + '.map';59    sourceMaps.set(filename, sourceMapPath);60    if (fs.existsSync(codePath)) return fs.readFileSync(codePath, 'utf8'); // We don't use any browserslist data, but babel checks it anyway.61    // Silence the annoying warning.62    process.env.BROWSERSLIST_IGNORE_OLD_DATA = 'true';63    const babel = require('@babel/core');64    const result = babel.transformFileSync(filename, {65      babelrc: false,66      configFile: false,67      assumptions: {68        // Without this, babel defines a top level function that69        // breaks playwright evaluates.70        setPublicClassFields: true...

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
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Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.