How to use quoteProcessArgs method in Playwright Internal

Best JavaScript code snippet using playwright-internal

dependencies.js

Source: dependencies.js Github

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...44 if (targets.has('chromium')) {45 const command = 'powershell.exe';46 const args = ['-ExecutionPolicy', 'Bypass', '-File', _path.default.join(BIN_DIRECTORY, 'install_media_pack.ps1')];47 if (dryRun) {48 console.log(`${command} ${quoteProcessArgs(args).join(' ')}`); /​/​ eslint-disable-line no-console49 return;50 }51 const {52 code53 } = await utils.spawnAsync(command, args, {54 cwd: BIN_DIRECTORY,55 stdio: 'inherit'56 });57 if (code !== 0) throw new Error('Failed to install windows dependencies!');58 }59}60async function installDependenciesLinux(targets, dryRun) {61 const libraries = [];62 for (const target of targets) {63 const info = _nativeDeps.deps[utils.hostPlatform];64 if (!info) {65 console.warn('Cannot install dependencies for this linux distribution!'); /​/​ eslint-disable-line no-console66 return;67 }68 libraries.push(...info[target]);69 }70 const uniqueLibraries = Array.from(new Set(libraries));71 if (!dryRun) console.log('Installing Ubuntu dependencies...'); /​/​ eslint-disable-line no-console72 const commands = [];73 commands.push('apt-get update');74 commands.push(['apt-get', 'install', '-y', '--no-install-recommends', ...uniqueLibraries].join(' '));75 const {76 command,77 args,78 elevatedPermissions79 } = await utils.transformCommandsForRoot(commands);80 if (dryRun) {81 console.log(`${command} ${quoteProcessArgs(args).join(' ')}`); /​/​ eslint-disable-line no-console82 return;83 }84 if (elevatedPermissions) console.log('Switching to root user to install dependencies...'); /​/​ eslint-disable-line no-console85 const child = _child_process.default.spawn(command, args, {86 stdio: 'inherit'87 });88 await new Promise((resolve, reject) => {89 child.on('exit', resolve);90 child.on('error', reject);91 });92}93async function validateDependenciesWindows(windowsExeAndDllDirectories) {94 const directoryPaths = windowsExeAndDllDirectories;95 const lddPaths = [];96 for (const directoryPath of directoryPaths) lddPaths.push(...(await executablesOrSharedLibraries(directoryPath)));97 const allMissingDeps = await Promise.all(lddPaths.map(lddPath => missingFileDependenciesWindows(lddPath)));98 const missingDeps = new Set();99 for (const deps of allMissingDeps) {100 for (const dep of deps) missingDeps.add(dep);101 }102 if (!missingDeps.size) return;103 let isCrtMissing = false;104 let isMediaFoundationMissing = false;105 for (const dep of missingDeps) {106 if (dep.startsWith('api-ms-win-crt') || dep === 'vcruntime140.dll' || dep === 'vcruntime140_1.dll' || dep === 'msvcp140.dll') isCrtMissing = true;else if (dep === 'mf.dll' || dep === 'mfplat.dll' || dep === 'msmpeg2vdec.dll' || dep === 'evr.dll' || dep === 'avrt.dll') isMediaFoundationMissing = true;107 }108 const details = [];109 if (isCrtMissing) {110 details.push(`Some of the Universal C Runtime files cannot be found on the system. You can fix`, `that by installing Microsoft Visual C++ Redistributable for Visual Studio from:`, `https:/​/​support.microsoft.com/​en-us/​help/​2977003/​the-latest-supported-visual-c-downloads`, ``);111 }112 if (isMediaFoundationMissing) {113 details.push(`Some of the Media Foundation files cannot be found on the system. If you are`, `on Windows Server try fixing this by running the following command in PowerShell`, `as Administrator:`, ``, ` Install-WindowsFeature Server-Media-Foundation`, ``, `For Windows N editions visit:`, `https:/​/​support.microsoft.com/​en-us/​help/​3145500/​media-feature-pack-list-for-windows-n-editions`, ``);114 }115 details.push(`Full list of missing libraries:`, ` ${[...missingDeps].join('\n ')}`, ``);116 const message = `Host system is missing dependencies!\n\n${details.join('\n')}`;117 if (isSupportedWindowsVersion()) {118 throw new Error(message);119 } else {120 console.warn(`WARNING: running on unsupported windows version!`);121 console.warn(message);122 }123}124async function validateDependenciesLinux(sdkLanguage, linuxLddDirectories, dlOpenLibraries) {125 var _deps$utils$hostPlatf;126 const directoryPaths = linuxLddDirectories;127 const lddPaths = [];128 for (const directoryPath of directoryPaths) lddPaths.push(...(await executablesOrSharedLibraries(directoryPath)));129 const allMissingDeps = await Promise.all(lddPaths.map(lddPath => missingFileDependencies(lddPath, directoryPaths)));130 const missingDeps = new Set();131 for (const deps of allMissingDeps) {132 for (const dep of deps) missingDeps.add(dep);133 }134 for (const dep of await missingDLOPENLibraries(dlOpenLibraries)) missingDeps.add(dep);135 if (!missingDeps.size) return; /​/​ Check Ubuntu version.136 const missingPackages = new Set();137 const libraryToPackageNameMapping = { ...(((_deps$utils$hostPlatf = _nativeDeps.deps[utils.hostPlatform]) === null || _deps$utils$hostPlatf === void 0 ? void 0 : _deps$utils$hostPlatf.lib2package) || {}),138 ...MANUAL_LIBRARY_TO_PACKAGE_NAME_UBUNTU139 }; /​/​ Translate missing dependencies to package names to install with apt.140 for (const missingDep of missingDeps) {141 const packageName = libraryToPackageNameMapping[missingDep];142 if (packageName) {143 missingPackages.add(packageName);144 missingDeps.delete(missingDep);145 }146 }147 const maybeSudo = process.getuid() !== 0 && os.platform() !== 'win32' ? 'sudo ' : ''; /​/​ Happy path: known dependencies are missing for browsers.148 /​/​ Suggest installation with a Playwright CLI.149 if (missingPackages.size && !missingDeps.size) {150 throw new Error('\n' + utils.wrapInASCIIBox([`Host system is missing a few dependencies to run browsers.`, `Please install them with the following command:`, ``, ` ${maybeSudo}${(0, _registry.buildPlaywrightCLICommand)(sdkLanguage, 'install-deps')}`, ``, `<3 Playwright Team`].join('\n'), 1));151 } /​/​ Unhappy path - unusual distribution configuration.152 let missingPackagesMessage = '';153 if (missingPackages.size) {154 missingPackagesMessage = [` Install missing packages with:`, ` ${maybeSudo}apt-get install ${[...missingPackages].join('\\\n ')}`, ``, ``].join('\n');155 }156 let missingDependenciesMessage = '';157 if (missingDeps.size) {158 const header = missingPackages.size ? `Missing libraries we didn't find packages for:` : `Missing libraries are:`;159 missingDependenciesMessage = [` ${header}`, ` ${[...missingDeps].join('\n ')}`, ``].join('\n');160 }161 throw new Error('Host system is missing dependencies!\n\n' + missingPackagesMessage + missingDependenciesMessage);162}163function isSharedLib(basename) {164 switch (os.platform()) {165 case 'linux':166 return basename.endsWith('.so') || basename.includes('.so.');167 case 'win32':168 return basename.endsWith('.dll');169 default:170 return false;171 }172}173async function executablesOrSharedLibraries(directoryPath) {174 const allPaths = (await _fs.default.promises.readdir(directoryPath)).map(file => _path.default.resolve(directoryPath, file));175 const allStats = await Promise.all(allPaths.map(aPath => _fs.default.promises.stat(aPath)));176 const filePaths = allPaths.filter((aPath, index) => allStats[index].isFile());177 const executablersOrLibraries = (await Promise.all(filePaths.map(async filePath => {178 const basename = _path.default.basename(filePath).toLowerCase();179 if (isSharedLib(basename)) return filePath;180 if (await checkExecutable(filePath)) return filePath;181 return false;182 }))).filter(Boolean);183 return executablersOrLibraries;184}185async function missingFileDependenciesWindows(filePath) {186 const executable = _path.default.join(__dirname, '..', '..', 'bin', 'PrintDeps.exe');187 const dirname = _path.default.dirname(filePath);188 const {189 stdout,190 code191 } = await utils.spawnAsync(executable, [filePath], {192 cwd: dirname,193 env: { ...process.env,194 LD_LIBRARY_PATH: process.env.LD_LIBRARY_PATH ? `${process.env.LD_LIBRARY_PATH}:${dirname}` : dirname195 }196 });197 if (code !== 0) return [];198 const missingDeps = stdout.split('\n').map(line => line.trim()).filter(line => line.endsWith('not found') && line.includes('=>')).map(line => line.split('=>')[0].trim().toLowerCase());199 return missingDeps;200}201async function missingFileDependencies(filePath, extraLDPaths) {202 const dirname = _path.default.dirname(filePath);203 let LD_LIBRARY_PATH = extraLDPaths.join(':');204 if (process.env.LD_LIBRARY_PATH) LD_LIBRARY_PATH = `${process.env.LD_LIBRARY_PATH}:${LD_LIBRARY_PATH}`;205 const {206 stdout,207 code208 } = await utils.spawnAsync('ldd', [filePath], {209 cwd: dirname,210 env: { ...process.env,211 LD_LIBRARY_PATH212 }213 });214 if (code !== 0) return [];215 const missingDeps = stdout.split('\n').map(line => line.trim()).filter(line => line.endsWith('not found') && line.includes('=>')).map(line => line.split('=>')[0].trim());216 return missingDeps;217}218async function missingDLOPENLibraries(libraries) {219 if (!libraries.length) return []; /​/​ NOTE: Using full-qualified path to `ldconfig` since `/​sbin` is not part of the220 /​/​ default PATH in CRON.221 /​/​ @see https:/​/​github.com/​microsoft/​playwright/​issues/​3397222 const {223 stdout,224 code,225 error226 } = await utils.spawnAsync('/​sbin/​ldconfig', ['-p'], {});227 if (code !== 0 || error) return [];228 const isLibraryAvailable = library => stdout.toLowerCase().includes(library.toLowerCase());229 return libraries.filter(library => !isLibraryAvailable(library));230}231const MANUAL_LIBRARY_TO_PACKAGE_NAME_UBUNTU = {232 /​/​ libgstlibav.so (the only actual library provided by gstreamer1.0-libav) is not233 /​/​ in the ldconfig cache, so we detect the actual library required for playing h.264234 /​/​ and if it's missing recommend installing missing gstreamer lib.235 /​/​ gstreamer1.0-libav -> libavcodec57 -> libx264-152236 'libx264.so': 'gstreamer1.0-libav'237};238function quoteProcessArgs(args) {239 return args.map(arg => {240 if (arg.includes(' ')) return `"${arg}"`;241 return arg;242 });...

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Using AI Code Generation

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1const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');2console.log(quoteProcessArgs(['a', 'b', 'c']));3const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');4console.log(quoteProcessArgs(['a', 'b', 'c']));5const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');6console.log(quoteProcessArgs(['a', 'b', 'c']));7const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');8console.log(quoteProcessArgs(['a', 'b', 'c']));9const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');10console.log(quoteProcessArgs(['a', 'b', 'c']));11const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');12console.log(quoteProcessArgs(['a', 'b', 'c']));13const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');14console.log(quoteProcessArgs(['a', 'b', 'c']));15const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');16console.log(quoteProcessArgs(['a', 'b', 'c']));17const { quoteProcessArgs } = require('playwright/​lib/​utils/​utils');18console.log(quoteProcessArgs(['a', 'b', 'c']));

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Using AI Code Generation

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1const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');2const args = quoteProcessArgs(['--foo', '--bar', 'baz']);3console.log(args);4const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');5const args = quoteProcessArgs(['--foo', '--bar', 'baz']);6console.log(args);7const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');8const args = quoteProcessArgs(['--foo', '--bar', 'baz']);9console.log(args);10const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');11const args = quoteProcessArgs(['--foo', '--bar', 'baz']);12console.log(args);13const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');14const args = quoteProcessArgs(['--foo', '--bar', 'baz']);15console.log(args);16const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');17const args = quoteProcessArgs(['--foo', '--bar', 'baz']);18console.log(args);19const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');20const args = quoteProcessArgs(['--foo', '--bar', 'baz']);21console.log(args);22const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');23const args = quoteProcessArgs(['--foo', '--bar', 'baz']);24console.log(args);

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Using AI Code Generation

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1const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');2const args = ['--foo', '--bar=baz'];3console.log(quoteProcessArgs(args));4const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');5const args = ['--foo', '--bar=baz'];6console.log(quoteProcessArgs(args));7const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');8const args = ['--foo', '--bar=baz'];9console.log(quoteProcessArgs(args));10const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');11const args = ['--foo', '--bar=baz'];12console.log(quoteProcessArgs(args));13const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');14const args = ['--foo', '--bar=baz'];15console.log(quoteProcessArgs(args));16const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');17const args = ['--foo', '--bar=baz'];18console.log(quoteProcessArgs(args));19const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');20const args = ['--foo', '--bar=baz'];21console.log(quoteProcessArgs(args));22const { quoteProcessArgs } = require('playwright/​lib/​utils/​argUtils');23const args = ['--foo', '--bar=baz'];24console.log(quoteProcessArgs(args));

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Using AI Code Generation

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1const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');2const args = ['--foo', 'bar baz'];3console.log(quoteProcessArgs(args));4const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');5const args = ['--foo', 'bar baz'];6console.log(quoteProcessArgs(args));7const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');8const args = ['--foo', 'bar baz'];9console.log(quoteProcessArgs(args));10const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');11const args = ['--foo', 'bar baz'];12console.log(quoteProcessArgs(args));13const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');14const args = ['--foo', 'bar baz'];15console.log(quoteProcessArgs(args));16const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');17const args = ['--foo', 'bar baz'];18console.log(quoteProcessArgs(args));19const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');20const args = ['--foo', 'bar baz'];21console.log(quoteProcessArgs(args));22const { quoteProcessArgs } = require('playwright/​lib/​utils/​processLauncher');23const args = ['--foo', 'bar baz'];24console.log(quoteProcessArgs(args));

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1const { processArguments } = require('playwright/​lib/​server/​browserType');2const args = processArguments(['--no-sandbox']);3console.log(args);4const { processArguments } = require('playwright/​lib/​server/​browserType');5const args = processArguments(['--no-sandbox', '--disable-setuid-sandbox']);6console.log(args);7const { processArguments } = require('playwright/​lib/​server/​browserType');8const args = processArguments(['--no-sandbox', '--disable-setuid-sandbox', '--disable-dev-shm-usage']);9console.log(args);10const { processArguments } = require('playwright/​lib/​server/​browserType');11const args = processArguments(['--no-sandbox', '--disable-setuid-sandbox', '--disable-dev-shm-usage', '--disable-accelerated-2d-canvas']);12console.log(args);13const { processArguments } = require('playwright/​lib/​server/​browserType');14const args = processArguments(['--no-sandbox', '--disable-setuid-sandbox', '--disable-dev-shm-usage', '--disable-accelerated-2d-canvas', '--disable-gpu']);15console.log(args);16const { processArguments } = require('playwright/​lib/​server/​browserType');17const args = processArguments(['--no-sandbox', '--disable-setuid-sandbox', '--disable-dev-shm-usage',

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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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