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How to use checkBrowsersToInstall method in Playwright Internal

Best JavaScript code snippet using playwright-internal

innerCli.js

Source:innerCli.js

...59  $ debug npm run test`);60function suggestedBrowsersToInstall() {61  return _registry.registry.executables().filter(e => e.installType !== 'none' && e.type !== 'tool').map(e => e.name).join(', ');62}63function checkBrowsersToInstall(args) {64  const faultyArguments = [];65  const executables = [];66  for (const arg of args) {67    const executable = _registry.registry.findExecutable(arg);68    if (!executable || executable.installType === 'none') faultyArguments.push(arg);else executables.push(executable);69  }70  if (faultyArguments.length) {71    console.log(`Invalid installation targets: ${faultyArguments.map(name => `'${name}'`).join(', ')}. Expecting one of: ${suggestedBrowsersToInstall()}`);72    process.exit(1);73  }74  return executables;75}76_commander.program.command('install [browser...]').description('ensure browsers necessary for this version of Playwright are installed').option('--with-deps', 'install system dependencies for browsers').action(async function (args, options) {77  try {78    if (!args.length) {79      const executables = _registry.registry.defaultExecutables();80      if (options.withDeps) await _registry.registry.installDeps(executables, false);81      await _registry.registry.install(executables);82    } else {83      const installDockerImage = args.some(arg => arg === 'docker-image');84      args = args.filter(arg => arg !== 'docker-image');85      if (installDockerImage) {86        const imageName = `mcr.microsoft.com/playwright:v${(0, _utils.getPlaywrightVersion)()}-focal`;87        const {88          code89        } = await (0, _utils.spawnAsync)('docker', ['pull', imageName], {90          stdio: 'inherit'91        });92        if (code !== 0) {93          console.log('Failed to pull docker image');94          process.exit(1);95        }96      }97      const executables = checkBrowsersToInstall(args);98      if (options.withDeps) await _registry.registry.installDeps(executables, false);99      await _registry.registry.install(executables);100    }101  } catch (e) {102    console.log(`Failed to install browsers\n${e}`);103    process.exit(1);104  }105}).addHelpText('afterAll', `106Examples:107  - $ install108    Install default browsers.109  - $ install chrome firefox110    Install custom browsers, supports ${suggestedBrowsersToInstall()}.`);111_commander.program.command('install-deps [browser...]').description('install dependencies necessary to run browsers (will ask for sudo permissions)').option('--dry-run', 'Do not execute installation commands, only print them').action(async function (args, options) {112  try {113    if (!args.length) await _registry.registry.installDeps(_registry.registry.defaultExecutables(), !!options.dryRun);else await _registry.registry.installDeps(checkBrowsersToInstall(args), !!options.dryRun);114  } catch (e) {115    console.log(`Failed to install browser dependencies\n${e}`);116    process.exit(1);117  }118}).addHelpText('afterAll', `119Examples:120  - $ install-deps121    Install dependencies for default browsers.122  - $ install-deps chrome firefox123    Install dependencies for specific browsers, supports ${suggestedBrowsersToInstall()}.`);124const browsers = [{125  alias: 'cr',126  name: 'Chromium',127  type: 'chromium'...

cli.ts

Source:cli.ts

...75    });76function suggestedBrowsersToInstall() {77  return registry.executables().filter(e => e.installType !== 'none' && e.type !== 'tool').map(e => e.name).join(', ');78}79function checkBrowsersToInstall(args: string[]): Executable[] {80  const faultyArguments: string[] = [];81  const executables: Executable[] = [];82  for (const arg of args) {83    const executable = registry.findExecutable(arg);84    if (!executable || executable.installType === 'none')85      faultyArguments.push(arg);86    else87      executables.push(executable);88  }89  if (faultyArguments.length) {90    console.log(`Invalid installation targets: ${faultyArguments.map(name => `'${name}'`).join(', ')}. Expecting one of: ${suggestedBrowsersToInstall()}`);91    process.exit(1);92  }93  return executables;94}95program96    .command('install [browser...]')97    .description('ensure browsers necessary for this version of Playwright are installed')98    .option('--with-deps', 'install system dependencies for browsers')99    .action(async function(args: string[], command: program.Command) {100      try {101        if (!args.length) {102          if (command.opts().withDeps)103            await registry.installDeps();104          await registry.install();105        } else {106          const executables = checkBrowsersToInstall(args);107          if (command.opts().withDeps)108            await registry.installDeps(executables);109          await registry.install(executables);110        }111      } catch (e) {112        console.log(`Failed to install browsers\n${e}`);113        process.exit(1);114      }115    }).on('--help', function() {116      console.log(``);117      console.log(`Examples:`);118      console.log(`  - $ install`);119      console.log(`    Install default browsers.`);120      console.log(``);121      console.log(`  - $ install chrome firefox`);122      console.log(`    Install custom browsers, supports ${suggestedBrowsersToInstall()}.`);123    });124program125    .command('install-deps [browser...]')126    .description('install dependencies necessary to run browsers (will ask for sudo permissions)')127    .action(async function(args: string[]) {128      try {129        if (!args.length)130          await registry.installDeps();131        else132          await registry.installDeps(checkBrowsersToInstall(args));133      } catch (e) {134        console.log(`Failed to install browser dependencies\n${e}`);135        process.exit(1);136      }137    }).on('--help', function() {138      console.log(``);139      console.log(`Examples:`);140      console.log(`  - $ install-deps`);141      console.log(`    Install dependencies for default browsers.`);142      console.log(``);143      console.log(`  - $ install-deps chrome firefox`);144      console.log(`    Install dependencies for specific browsers, supports ${suggestedBrowsersToInstall()}.`);145    });146const browsers = [...

cli.js

Source:cli.js

...65});66function suggestedBrowsersToInstall() {67  return _registry.registry.executables().filter(e => e.installType !== 'none' && e.type !== 'tool').map(e => e.name).join(', ');68}69function checkBrowsersToInstall(args) {70  const faultyArguments = [];71  const executables = [];72  for (const arg of args) {73    const executable = _registry.registry.findExecutable(arg);74    if (!executable || executable.installType === 'none') faultyArguments.push(arg);else executables.push(executable);75  }76  if (faultyArguments.length) {77    console.log(`Invalid installation targets: ${faultyArguments.map(name => `'${name}'`).join(', ')}. Expecting one of: ${suggestedBrowsersToInstall()}`);78    process.exit(1);79  }80  return executables;81}82_commander.default.command('install [browser...]').description('ensure browsers necessary for this version of Playwright are installed').option('--with-deps', 'install system dependencies for browsers').action(async function (args, command) {83  try {84    if (!args.length) {85      if (command.opts().withDeps) await _registry.registry.installDeps();86      await _registry.registry.install();87    } else {88      const executables = checkBrowsersToInstall(args);89      if (command.opts().withDeps) await _registry.registry.installDeps(executables);90      await _registry.registry.install(executables);91    }92  } catch (e) {93    console.log(`Failed to install browsers\n${e}`);94    process.exit(1);95  }96}).on('--help', function () {97  console.log(``);98  console.log(`Examples:`);99  console.log(`  - $ install`);100  console.log(`    Install default browsers.`);101  console.log(``);102  console.log(`  - $ install chrome firefox`);103  console.log(`    Install custom browsers, supports ${suggestedBrowsersToInstall()}.`);104});105_commander.default.command('install-deps [browser...]').description('install dependencies necessary to run browsers (will ask for sudo permissions)').action(async function (args) {106  try {107    if (!args.length) await _registry.registry.installDeps();else await _registry.registry.installDeps(checkBrowsersToInstall(args));108  } catch (e) {109    console.log(`Failed to install browser dependencies\n${e}`);110    process.exit(1);111  }112}).on('--help', function () {113  console.log(``);114  console.log(`Examples:`);115  console.log(`  - $ install-deps`);116  console.log(`    Install dependencies for default browsers.`);117  console.log(``);118  console.log(`  - $ install-deps chrome firefox`);119  console.log(`    Install dependencies for specific browsers, supports ${suggestedBrowsersToInstall()}.`);120});121const browsers = [{...

Using AI Code Generation

1const playwright = require('playwright');2const browsersToInstall = playwright.checkBrowsersToInstall();3console.log(browsersToInstall);4const playwright = require('playwright');5const browsersToInstall = playwright.checkBrowsersToInstall();6console.log(browsersToInstall);7const playwright = require('playwright');8const browsersToInstall = playwright.checkBrowsersToInstall();9console.log(browsersToInstall);10const playwright = require('playwright');11const browsersToInstall = playwright.checkBrowsersToInstall();12console.log(browsersToInstall);13const playwright = require('playwright');14const browsersToInstall = playwright.checkBrowsersToInstall();15console.log(browsersToInstall);16const playwright = require('playwright');17const browsersToInstall = playwright.checkBrowsersToInstall();18console.log(browsersToInstall);19const playwright = require('playwright');20const browsersToInstall = playwright.checkBrowsersToInstall();21console.log(browsersToInstall);22const playwright = require('playwright');23const browsersToInstall = playwright.checkBrowsersToInstall();24console.log(browsersToInstall);25const playwright = require('playwright');26const browsersToInstall = playwright.checkBrowsersToInstall();27console.log(browsersToInstall);28const playwright = require('playwright');29const browsersToInstall = playwright.checkBrowsersToInstall();30console.log(browsersToInstall);31const playwright = require('playwright');32const browsersToInstall = playwright.checkBrowsersToInstall();33console.log(browsersToInstall);34const playwright = require('playwright');35const browsersToInstall = playwright.checkBrowsersToInstall();36console.log(browsers

Using AI Code Generation

1const playwright = require('playwright');2const { checkBrowsersToInstall } = require('playwright/lib/server/browserType');3const browsers = ['chromium', 'firefox', 'webkit'];4const browsersToInstall = checkBrowsersToInstall(browsers);5console.log(browsersToInstall);6const playwright = require('playwright');7const { checkBrowsersToInstall } = require('playwright/lib/server/browserType');8const browsers = ['chromium', 'firefox', 'webkit'];9const browsersToInstall = checkBrowsersToInstall(browsers, 'playwright');10console.log(browsersToInstall);11const playwright = require('playwright');12const { checkBrowsersToInstall } = require('playwright/lib/server/browserType');13const browsers = ['chromium', 'firefox', 'webkit'];14const browsersToInstall = checkBrowsersToInstall(browsers, 'playwright', '1.10.0');15console.log(browsersToInstall);16const playwright = require('playwright');17const { checkBrowsersToInstall } = require('playwright/lib/server/browserType');18const browsers = ['chromium', 'firefox', 'webkit'];19const browsersToInstall = checkBrowsersToInstall(browsers, 'playwright', '1.10.0', '1.12.0');20console.log(browsersToInstall);21const playwright = require('playwright');22const { checkBrowsersToInstall } = require('playwright/lib/server/browserType');

Using AI Code Generation

1const { chromium, firefox, webkit, devices, BrowserType } = require('playwright');2const { checkBrowsersToInstall } = require('playwright/lib/server/browserType');3const browsers = [chromium, firefox, webkit];4const devicesToCheck = Object.keys(devices).map((d) => devices[d]);5async function checkBrowsers() {6  for (const browser of browsers) {7    for (const device of devicesToCheck) {8      const browserName = browser.name();9      const deviceName = device.name;10      const revisions = await checkBrowsersToInstall(browserName, deviceName);11      if (revisions.length > 0) {12        console.log(`Browser ${browserName} is not installed on device ${deviceName}`);13      }14    }15  }16}17checkBrowsers();18const { chromium, firefox, webkit, devices, BrowserType } = require('playwright');19const { checkBrowsersToInstall } = require('playwright/lib/server/browserType');20const browsers = [chromium, firefox, webkit];21const devicesToCheck = Object.keys(devices).map((d) => devices[d]);22async function checkBrowsers() {23  for (const browser of browsers) {24    const browserName = browser.name();25    const revisions = await checkBrowsersToInstall(browserName);26    if (revisions.length > 0) {27      console.log(`Browser ${browserName} is not installed on host machine`);28    }29  }30}

Using AI Code Generation

1const { checkBrowsersToInstall } = require('playwright/lib/server/installer');2const browsers = checkBrowsersToInstall();3console.log(browsers);4const { installBrowsersWithProgressBar } = require('playwright/lib/server/installer');5const browsers = installBrowsersWithProgressBar();6const { installBrowsersWithProgressBar } = require('playwright/lib/server/installer');7const browsers = installBrowsersWithProgressBar('chromium');8const { launchBrowser } = require('playwright/lib/server/browserType');9const browser = await launchBrowser('chromium', undefined, {});10console.log(browser);

Using AI Code Generation

1const browsers = PlaywrightInternal.checkBrowsersToInstall();2console.log(browsers);3await PlaywrightInternal.installBrowsersWithProgressBar(browsers);4const browser = await PlaywrightInternal.launch();5const context = await PlaywrightInternal.newContext(browser);6const page = await PlaywrightInternal.newPage(context);7await PlaywrightInternal.close(browser);8module.exports = {9  use: {10  },11  launchOptions: {12  },13  browserOptions: {14  },15  contextOptions: {16    viewport: {width: 1920, height: 1080},17  },18  chromiumOptions: {19  },20  firefoxOptions: {21  },22  webkitOptions: {23  },24};25module.exports = {26  test: {27    use: {28    },29    launchOptions: {30    },31    browserOptions: {32    },33    contextOptions: {34      viewport: {width: 1920, height: 1080},35    },36    chromiumOptions: {37    },38    firefoxOptions: {39    },40    webkitOptions: {

Using AI Code Generation

1const { checkBrowsersToInstall } = require('playwright/lib/utils/checkBrowserInstallation');2const browsers = checkBrowsersToInstall();3console.log(browsers);4const { getBrowsersFromEnvironment } = require('playwright/lib/utils/browserPaths');5const browsers = getBrowsersFromEnvironment();6console.log(browsers);7const { getBrowserNameFromPath } = require('playwright/lib/utils/browserPaths');8const browserName = getBrowserNameFromPath('/usr/bin/firefox');9console.log(browserName);10const { getBrowserExecutable } = require('playwright/lib/utils/browserPaths');11const browserExecutable = getBrowserExecutable('firefox');12console.log(browserExecutable);13const { getBrowserEnvVariable } = require('playwright/lib/utils/browserPaths');14const browserEnvVariable = getBrowserEnvVariable('firefox');15console.log(browserEnvVariable);16const { getBrowserPath } = require('playwright/lib/utils/browserPaths');17const browserPath = getBrowserPath('firefox');18console.log(browserPath);19const { getBrowserRevision } = require('playwright/lib/utils/browserPaths');20const browserRevision = getBrowserRevision('firefox');21console.log(browserRevision);22const { getBrowserDownloadUrl } = require('playwright/lib/utils/browserPaths');23const browserDownloadUrl = getBrowserDownloadUrl('firefox');24console.log(browserDownloadUrl);25const { getBrowserExecutablePath } = require('playwright/lib/utils/browserPaths');26const browserExecutablePath = getBrowserExecutablePath('firefox');27console.log(browserExecutablePath);28const { getBrowserDirectory } = require('playwright/lib/utils/browserPaths');29const browserDirectory = getBrowserDirectory('firefox');30console.log(browserDirectory);31const { getBrowserType } = require('playwright/lib/utils/browserPaths');

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browsers = await playwright._internal.checkBrowsersToInstall();4  console.log(browsers);5})();6const playwright = require('playwright');7(async () => {8  const browsers = await playwright._internal.installBrowsers();9  console.log(browsers);10})();11const playwright = require('playwright');12(async () => {13  const browserFetcher = await playwright._internal.getBrowserFetcher('chromium');14  console.log(browserFetcher);15})();16BrowserFetcher {17  downloadURLs: {18  },19  _downloads: Map(0) {},20  _downloadsFinished: Map(0) {}21}22const playwright = require('playwright');23(async () => {24  const browserFetcher = await playwright._internal.getBrowserFetcher('chromium');

Using AI Code Generation

1const playwright = require('playwright');2const browsers = playwright._impl._browsers;3const browserName = 'chromium';4const browser = browsers[browserName];5const browserFetcher = browser._browserFetcher;6const revision = browserFetcher.revisionInfo(playwright._impl._downloadURLs[browserName]);7const downloadUrl = revision.url;8const revisionInfo = { downloadUrl, revision: revision.revision };9await browserFetcher.downloadRevision(revisionInfo, installOptions);

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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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