How to use resolveFilename method in Playwright Internal

Best JavaScript code snippet using playwright-internal

tsconfig-paths.cjs

Source:tsconfig-paths.cjs

1/**2 * @file Helpers - tsconfigPaths3 * @module tools/helpers/tsconfigPaths4 */5const path = require('path')6const { loadSync: tsconfig } = require('tsconfig/dist/tsconfig')7const { ExplicitParams } = require('tsconfig-paths/lib/config-loader')8const matchSpecifier = require('./match-specifier.cjs')9/**10 * Installs a custom module load function that can adhere to paths in tsconfig.11 *12 * @param {ExplicitParams} [explicitParams] - Tsconfig path mapping options13 * @return {() => void} Function to undo paths registration14 */15function register(explicitParams) {16  // Resolve cjs directory index files17  require.extensions['.cjs'] = require.extensions['.js']18  // Get original node module and resolveFilename function19  const Module = require('module')20  const resolveFilename = Module._resolveFilename21  /**22   * Patches node's module loading.23   *24   * @param {string} specifier - Module specifier25   * @param {NodeJS.Module | null} parent - Module that imported `specifier`26   * @return {string} Resolved file URL27   */28  Module._resolveFilename = function (specifier, parent) {29    const CORE_MODULE = !!register.coreModules(Module.builtinModules)[specifier]30    let args = arguments31    if (!CORE_MODULE) {32      try {33        // Get match context34        const ctx = { parentURL: parent ? parent.id : undefined }35        // Attempt to resolve specifier using path mappings36        const match = matchSpecifier(specifier, ctx, explicitParams)37        // Update specifier if match was found38        if (match !== specifier) {39          args = [match, ...Array.prototype.slice.call(args, 1)]40        }41      } catch (e) {42        console.error(`${e.message}. tsconfig-paths skipped`)43        return () => void 044      }45    }46    return resolveFilename.apply(this, args)47  }48  // Restore node's module loading to original state49  return () => {50    Module._resolveFilename = resolveFilename51  }52}53/**54 * Returns a map containing defined core modules.55 *56 * @param {string[]} [builtins] - Names of builtin core modules57 * @return {Record<string, boolean>} Core module map58 */59register.coreModules = builtins => {60  builtins = builtins ?? [61    'assert',62    'buffer',63    'child_process',64    'cluster',65    'crypto',66    'dgram',67    'dns',68    'domain',69    'events',70    'fs',71    'http',72    'https',73    'net',74    'os',75    'path',76    'punycode',77    'querystring',78    'readline',79    'stream',80    'string_decoder',81    'tls',82    'tty',83    'url',84    'util',85    'v8',86    'vm',87    'zlib'88  ]89  const core = {}90  for (const mod of builtins) core[mod] = true91  return core92}93const baseUrl = path.resolve(__dirname, '..', '..')94register({95  addMatchAll: true,96  baseUrl,97  mainFields: ['main'],98  paths: tsconfig(baseUrl, 'tsconfig.json').config.compilerOptions.paths...

resolveFilename.test.js

Source:resolveFilename.test.js

...5var testFolder = path.join(__dirname, "resolveFilename");6describe("resolveFilename", function () {7    describe("alamid requires", function () {8        it("should handle a require from the alamid server folder", function () {9            expect(resolveFilename(path.join(testFolder, "alamid", "lib", "server", "env.server.js"))).to10                .be(path.join(testFolder, "alamid", "lib", "client", "env.client.js"));11        });12        it("should handle a require from the alamid core folder", function () {13            expect(resolveFilename(path.join(testFolder, "alamid", "lib", "core", "logger.server.js"))).to14                .be(path.join(testFolder, "alamid", "lib", "client", "logger.client.js"));15        });16        it("should map the index.server.js", function () {17            expect(resolveFilename(path.join(testFolder, "alamid", "lib", "index.server.js"))).to18                .be(path.join(testFolder, "alamid", "lib", "index.client.js"));19        });20    });21    describe("app requires", function () {22        it("should return a client-file as replacement for a server-file if existent", function () {23            expect(resolveFilename(path.join(testFolder, "config.server.js"))).to24                .be(path.join(testFolder, "config.client.js"));25        });26        it("should return a client-file as replacement for a server-file if existent (for class files)", function () {27            expect(resolveFilename(path.join(testFolder, "logger.server.class.js"))).to28                .be(path.join(testFolder, "logger.client.class.js"));29        });30        it("should return shared files without env-specific file-ending", function () {31            expect(resolveFilename(path.join(testFolder, "index.js"))).to32                .be(path.join(testFolder, "index.js"));33        });34        it("should return shared files if existent (.class ending)", function () {35            expect(resolveFilename(path.join(testFolder, "modelCache.server.class.js"))).to36                .be(path.join(testFolder, "modelCache.class.js"));37        });38        it("should fail if a server-file is being required without client or shared replacement", function () {39            expect(function () {40                resolveFilename(path.join(testFolder, "serverOnly.server.js"));41            }).to.throwError();42        });43    });...

index.js

Source:index.js

...9		throw new TypeError(`Expected \`moduleId\` to be of type \`string\`, got \`${typeof moduleId}\``);10	}11	fromDir = path.resolve(fromDir);12	const fromFile = path.join(fromDir, 'noop.js');13	const resolveFileName = () => Module._resolveFilename(moduleId, {14		id: fromFile,15		filename: fromFile,16		paths: Module._nodeModulePaths(fromDir)17	});18	if (silent) {19		try {20			return resolveFileName();21		} catch (err) {22			return null;23		}24	}25	return resolveFileName();26};27module.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId);...

Using AI Code Generation

1const { resolveFilename } = require('playwright/lib/utils/utils');2const fs = require('fs');3const path = require('path');4const filePath = resolveFilename(path.join(__dirname, 'test.txt'));5fs.writeFileSync(filePath, 'Hello World');6const { resolveFilename } = require('playwright/lib/utils/utils');7const fs = require('fs');8const path = require('path');9const storageStatePath = resolveFilename(path.join(__dirname, 'storageState.json'));10const browser = await playwright.chromium.launch({ headless: false });11const context = await browser.newContext({ storageStatePath });12{13    {14    }15    {16        {17        }18    }19}20const { resolveFilename } = require('playwright/lib/utils/utils');21const fs = require('fs');22const path = require('path');23const browser = await playwright.chromium.launch({ headless: false });24const context = await browser.newContext();25const filePath = resolveFilename(path.join(__dirname, 'test.txt'));26await context.addInitScript({ path: filePath });27await context.addInitScript({ content: 'console.log("Hello World")' });

Using AI Code Generation

1const path = require('path');2const { chromium } = require('playwright');3const { resolveFilename } = require('playwright/lib/server/browserContext');4const { mkdtempAsync, removeFolderAsync } = require('playwright/lib/utils/utils');5const { getTestState } = require('playwright/lib/server/test');6const { downloadPath } = getTestState();7(async () => {8  const browser = await chromium.launch();9  const context = await browser.newContext({ acceptDownloads: true });10  const page = await context.newPage();11  const tempDir = await mkdtempAsync(path.join(downloadPath, 'download-'));12  await page.route('**/*', async (route, request) => {13    const url = request.url();14    const file = resolveFilename(url, tempDir);15    await route.fulfill({ body: 'Hello world', headers: { 'content-type': 'text/plain' }, path: file });16  });17  await page.click('text=Get started');18  const [download] = await Promise.all([19    page.waitForEvent('download'),20    page.click('text=Download for Linux')21  ]);22  await download.path();23  await browser.close();24  await removeFolderAsync(tempDir);25})();26{27  "scripts": {28  },29  "dependencies": {30  }31}

Using AI Code Generation

1const { resolveFilename } = require('playwright/lib/utils/utils');2const path = require('path');3const resolvedPath = resolveFilename('test.html', path.join(__dirname, 'test.html'));4console.log(resolvedPath);5const test = require('./test.js');6const { testRunner } = require('@playwright/test');7const { expect } = require('@playwright/test');8test('test', async ({ page }) => {9  const actual = await page.textContent('body');10  expect(actual).toBe('test');11});

Using AI Code Generation

1const { Playwright } = require('playwright');2const playwright = new Playwright();3const { webkit } = playwright;4const { WebKit } = webkit;5const webkitBrowser = new WebKit();6const { WebKitBrowser } = webkitBrowser;7const webkitBrowserContext = new WebKitBrowser();8const { WebKitBrowserContext } = webkitBrowserContext;9const webkitPage = new WebKitBrowserContext();10const { WebKitPage } = webkitPage;11(async () => {12    const browser = await webkit.launch();13    const context = await browser.newContext();14    const page = await context.newPage();15    const filename = WebKitPage.resolveFilename('test.js');16    console.log(filename);17    await browser.close();18})();19Recommended Posts: Playwright | resolvePath() method20Playwright | resolveExecutablePath() method

Using AI Code Generation

1const { resolveFilename } = require('playwright/lib/utils/utils');2const path = require('path');3const pathToExecutable = resolveFilename(path.join('..', 'lib', 'server', 'chromium', 'download', 'chromium-869685.js'));4console.log(pathToExecutable);5const { resolveExecutablePath } = require('playwright/lib/utils/utils');6const pathToExecutable = resolveExecutablePath('chromium');7console.log(pathToExecutable);8const { downloadBrowserWithProgressBar } = require('playwright/lib/utils/utils');9downloadBrowserWithProgressBar('chromium', '869685', 'chromium-869685.js', undefined, undefi

Using AI Code Generation

1const { resolveFilename } = require('playwright/lib/utils/utils');2const path = require('path');3const test = async () => {4  const filePath = await resolveFilename('test.txt');5  console.log(filePath);6};7test();8const { resolveFilename } = require('playwright/lib/utils/utils');9const path = require('path');10const test = async () => {11  const filePath = await resolveFilename('test.txt');12  console.log(filePath);13};14const test1 = async () => {15  const filePath = await resolveFilename('test.txt', path.join(__dirname, 'test.js'));16  console.log(filePath);17};18test();19test1();

Using AI Code Generation

1const { resolveFilename } = require('playwright/lib/utils/utils');2const fs = require('fs');3const path = require('path');4const fileName = resolveFilename('test.txt', path.join(__dirname, 'test.txt'));5fs.writeFileSync(fileName, 'test content');6{7  "scripts": {8  },9  "dependencies": {10  }11}

Using AI Code Generation

1const { resolveFilename } = require('playwright/lib/server/folders');2const path = require('path');3const resolvedPath = resolveFilename('test.js', path.resolve(__dirname, 'test.js'));4console.log(resolvedPath);5const { resolveFilename } = require('playwright/lib/server/folders');6const path = require('path');7const resolvedPath = resolveFilename('test.js', path.resolve(__dirname, 'test.js'));8console.log(resolvedPath);9const { resolveFilename } = require('playwright/lib/server/folders');10const path = require('path');11const resolvedPath = resolveFilename('test.js', path.resolve(__dirname, 'test.js'));12console.log(resolvedPath);13const { resolveFilename } = require('playwright/lib/server/folders');14const path = require('path');15const resolvedPath = resolveFilename('test.js', path.resolve(__dirname, 'test.js'));16console.log(resolvedPath);17const { resolveFilename } = require('playwright/lib/server/folders');18const path = require('path');19const resolvedPath = resolveFilename('test.js', path.resolve(__dirname, 'test.js'));20console.log(resolvedPath);21const { resolveFilename } = require('playwright/lib/server/folders');22const path = require('path');23const resolvedPath = resolveFilename('test.js', path.resolve(__dirname, 'test.js'));24console.log(resolvedPath);25const { resolveFilename } = require('playwright/lib/server/folders');26const path = require('path');27const resolvedPath = resolveFilename('test.js', path.resolve(__dirname, 'test.js'));28console.log(resolvedPath);29const { resolveFilename } = require('playwright/lib/server/folders');30const path = require('path');31const resolvedPath = resolveFilename('test.js', path.resolve(__

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