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How to use stripAnsiEscapes method in Playwright Internal

Best JavaScript code snippet using playwright-internal

base.js

Source:base.js

...165        chunk,166        type167      }) => {168        const text = chunk.toString('utf8');169        if (type === 'stderr') return _safe.default.red(stripAnsiEscapes(text));170        return text;171      }).join('');172      tokens.push('');173      tokens.push(_safe.default.gray(pad('--- Test output', '-')) + '\n\n' + outputText + '\n' + pad('', '-'));174    }175  }176  tokens.push('');177  return tokens.join('\n');178}179function formatResultFailure(test, result, initialIndent) {180  const resultTokens = [];181  if (result.status === 'timedOut') {182    resultTokens.push('');183    resultTokens.push(indent(_safe.default.red(`Timeout of ${test.timeout}ms exceeded.`), initialIndent));184  }185  if (result.error !== undefined) resultTokens.push(indent(formatError(result.error, test.location.file), initialIndent));186  return resultTokens;187}188function relativeTestPath(config, test) {189  return _path.default.relative(config.rootDir, test.location.file) || _path.default.basename(test.location.file);190}191function stepSuffix(step) {192  const stepTitles = step ? step.titlePath() : [];193  return stepTitles.map(t => ' âº ' + t).join('');194}195function formatTestTitle(config, test, step) {196  // root, project, file, ...describes, test197  const [, projectName,, ...titles] = test.titlePath();198  const location = `${relativeTestPath(config, test)}:${test.location.line}:${test.location.column}`;199  const projectTitle = projectName ? `[${projectName}] âº ` : '';200  return `${projectTitle}${location} âº ${titles.join(' ')}${stepSuffix(step)}`;201}202function formatTestHeader(config, test, indent, index) {203  const title = formatTestTitle(config, test);204  const passedUnexpectedlySuffix = test.results[0].status === 'passed' && test.expectedStatus === 'failed' ? ' -- passed unexpectedly' : '';205  const header = `${indent}${index ? index + ') ' : ''}${title}${passedUnexpectedlySuffix}`;206  return _safe.default.red(pad(header, '='));207}208function formatError(error, file) {209  const stack = error.stack;210  const tokens = [];211  if (stack) {212    tokens.push('');213    const message = error.message || '';214    const messageLocation = stack.indexOf(message);215    const preamble = stack.substring(0, messageLocation + message.length);216    tokens.push(preamble);217    const position = file ? positionInFile(stack, file) : null;218    if (position) {219      const source = _fs.default.readFileSync(file, 'utf8');220      tokens.push('');221      tokens.push((0, _codeFrame.codeFrameColumns)(source, {222        start: position223      }, {224        highlightCode: _safe.default.enabled225      }));226    }227    tokens.push('');228    tokens.push(_safe.default.dim(preamble.length > 0 ? stack.substring(preamble.length + 1) : stack));229  } else {230    tokens.push('');231    tokens.push(error.value);232  }233  return tokens.join('\n');234}235function pad(line, char) {236  if (line) line += ' ';237  return line + _safe.default.gray(char.repeat(Math.max(0, 100 - line.length)));238}239function indent(lines, tab) {240  return lines.replace(/^(?=.+$)/gm, tab);241}242function positionInFile(stack, file) {243  // Stack will have /private/var/folders instead of /var/folders on Mac.244  file = _fs.default.realpathSync(file);245  for (const line of stack.split('\n')) {246    const parsed = stackUtils.parseLine(line);247    if (!parsed || !parsed.file) continue;248    if (_path.default.resolve(process.cwd(), parsed.file) === file) return {249      column: parsed.column || 0,250      line: parsed.line || 0251    };252  }253}254function monotonicTime() {255  const [seconds, nanoseconds] = process.hrtime();256  return seconds * 1000 + (nanoseconds / 1000000 | 0);257}258const asciiRegex = new RegExp('[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))', 'g');259function stripAnsiEscapes(str) {260  return str.replace(asciiRegex, '');...

ssh.js

Source:ssh.js

...27    let permissionDenied = false28    let loginPasswordPrompt = undefined29    let sudoPasswordPrompt = undefined30    let verificationPrompt = undefined31    let lines = stripAnsiEscapes(data.toString()).match(/^.*((\r\n|\n|\r)|$)/gm)32    lines = lines.map((line) => line.trim())33    // NOTE: Keep for debugging34    // console.log(lines)35    // TODO: Support 'Enter passphrase for key...' for ssh-add (throw error)36    for (const line of lines) {37      if (!line) {38        continue39      } else if (line.startsWith("error:") || line.startsWith("warning:")) {40        errorLines.push(line)41      } else if (/^\d+$/.test(line)) {42        exitCode = parseInt(line)43      } else if (/^v?\d+\.\d+\.\d+/.test(line)) {44        // Version numbers45        outputLines.push(line)...

playwright-formatters.js

Source:playwright-formatters.js

...90}91function indent(lines, tab) {92    return lines.replace(/^(?=.+$)/gm, tab);93}94function stripAnsiEscapes(str) {95    return str.replace(asciiRegex, "");96}97function pad(line, char) {98    if (line) line += " ";99    return line + gray(char.repeat(Math.max(0, 100 - line.length)));100}101function formatTestHeader(config, test, indent, index) {102    const title = formatTestTitle(config, test);103    const header = `${indent}${index ? index + ") " : ""}${title}`;104    return pad(header, "=");105}106function stepSuffix(step) {107    const stepTitles = step ? step.titlePath() : [];108    return stepTitles.map((t) => " âº " + t).join("");109}110function relativeTestPath(config, test) {111    return relative(config.rootDir, test.location.file) || _path.default.basename(test.location.file);112}113function formatResultFailure(test, result, initialIndent, highlightCode) {114    var _error;115    const resultTokens = [];116    if (result.status === "timedOut") {117        resultTokens.push("");118        resultTokens.push(indent(red(`Timeout of ${test.timeout}ms exceeded.`), initialIndent));119    }120    if (result.status === "passed" && test.expectedStatus === "failed") {121        resultTokens.push("");122        resultTokens.push(indent(red(`Expected to fail, but passed.`), initialIndent));123    }124    let error = undefined;125    if (result.error !== undefined) {126        error = formatError(result.error, highlightCode, test.location.file);127        resultTokens.push(indent(error.message, initialIndent));128    }129    return {130        tokens: resultTokens,131        position: (_error = error) === null || _error === void 0 ? void 0 : _error.position,132    };133}134function formatTestTitle(config, test, step) {135    // root, project, file, ...describes, test136    const [, projectName, , ...titles] = test.titlePath();137    const location = `${relativeTestPath(config, test)}:${test.location.line}:${test.location.column}`;138    const projectTitle = projectName ? `[${projectName}] âº ` : "";139    return `${projectTitle}${location} âº ${titles.join(" âº ")}${stepSuffix(step)}`;140}141function formatFailure(config, test, options = {}) {142    const { index, includeStdio, includeAttachments = true, filePath } = options;143    const lines = [];144    const title = formatTestTitle(config, test);145    const annotations = [];146    const header = formatTestHeader(config, test, "  ", index);147    lines.push(red(header));148    for (const result of test.results) {149        const resultLines = [];150        const { tokens: resultTokens, position } = formatResultFailure(test, result, "    ", enabled);151        if (!resultTokens.length) continue;152        if (result.retry) {153            resultLines.push("");154            resultLines.push(gray(pad(`    Retry #${result.retry}`, "-")));155        }156        resultLines.push(...resultTokens);157        if (includeAttachments) {158            for (let i = 0; i < result.attachments.length; ++i) {159                const attachment = result.attachments[i];160                resultLines.push("");161                resultLines.push(cyan(pad(`    attachment #${i + 1}: ${attachment.name} (${attachment.contentType})`, "-")));162                if (attachment.path) {163                    const relativePath = relative(process.cwd(), attachment.path);164                    resultLines.push(cyan(`    ${relativePath}`)); // Make this extensible165                    if (attachment.name === "trace") {166                        resultLines.push(cyan(`    Usage:`));167                        resultLines.push("");168                        resultLines.push(cyan(`        npx playwright show-trace ${relativePath}`));169                        resultLines.push("");170                    }171                } else {172                    if (attachment.contentType.startsWith("text/")) {173                        let text = attachment.body.toString();174                        if (text.length > 300) text = text.slice(0, 300) + "...";175                        resultLines.push(cyan(`    ${text}`));176                    }177                }178                resultLines.push(cyan(pad("   ", "-")));179            }180        }181        const output = result[kOutputSymbol] || [];182        if (includeStdio && output.length) {183            const outputText = output184                .map(({ chunk, type }) => {185                    const text = chunk.toString("utf8");186                    if (type === "stderr") return red(stripAnsiEscapes(text));187                    return text;188                })189                .join("");190            resultLines.push("");191            resultLines.push(gray(pad("--- Test output", "-")) + "\n\n" + outputText + "\n" + pad("", "-"));192        }193        if (filePath) {194            annotations.push({195                filePath,196                position,197                title,198                message: [header, ...resultLines].join("\n"),199            });200        }...

junit.js

Source:junit.js

1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.default = void 0;6var _fs = _interopRequireDefault(require("fs"));7var _path = _interopRequireDefault(require("path"));8var _util = require("../util");9var _base = require("./base");10function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }11/**12 * Copyright (c) Microsoft Corporation.13 *14 * Licensed under the Apache License, Version 2.0 (the "License");15 * you may not use this file except in compliance with the License.16 * You may obtain a copy of the License at17 *18 * http://www.apache.org/licenses/LICENSE-2.019 *20 * Unless required by applicable law or agreed to in writing, software21 * distributed under the License is distributed on an "AS IS" BASIS,22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.23 * See the License for the specific language governing permissions and24 * limitations under the License.25 */26class JUnitReporter {27  constructor(options = {}) {28    this.config = void 0;29    this.suite = void 0;30    this.timestamp = void 0;31    this.startTime = void 0;32    this.totalTests = 0;33    this.totalFailures = 0;34    this.totalSkipped = 0;35    this.outputFile = void 0;36    this.stripANSIControlSequences = false;37    this.outputFile = options.outputFile;38    this.stripANSIControlSequences = options.stripANSIControlSequences || false;39  }40  onBegin(config, suite) {41    this.config = config;42    this.suite = suite;43    this.timestamp = Date.now();44    this.startTime = (0, _util.monotonicTime)();45  }46  async onEnd(result) {47    const duration = (0, _util.monotonicTime)() - this.startTime;48    const children = [];49    for (const projectSuite of this.suite.suites) {50      for (const fileSuite of projectSuite.suites) children.push(this._buildTestSuite(fileSuite));51    }52    const tokens = [];53    const self = this;54    const root = {55      name: 'testsuites',56      attributes: {57        id: process.env[`PLAYWRIGHT_JUNIT_SUITE_ID`] || '',58        name: process.env[`PLAYWRIGHT_JUNIT_SUITE_NAME`] || '',59        tests: self.totalTests,60        failures: self.totalFailures,61        skipped: self.totalSkipped,62        errors: 0,63        time: duration / 100064      },65      children66    };67    serializeXML(root, tokens, this.stripANSIControlSequences);68    const reportString = tokens.join('\n');69    const outputFile = this.outputFile || process.env[`PLAYWRIGHT_JUNIT_OUTPUT_NAME`];70    if (outputFile) {71      _fs.default.mkdirSync(_path.default.dirname(outputFile), {72        recursive: true73      });74      _fs.default.writeFileSync(outputFile, reportString);75    } else {76      console.log(reportString);77    }78  }79  _buildTestSuite(suite) {80    let tests = 0;81    let skipped = 0;82    let failures = 0;83    let duration = 0;84    const children = [];85    suite.allTests().forEach(test => {86      ++tests;87      if (test.outcome() === 'skipped') ++skipped;88      if (!test.ok()) ++failures;89      for (const result of test.results) duration += result.duration;90      this._addTestCase(test, children);91    });92    this.totalTests += tests;93    this.totalSkipped += skipped;94    this.totalFailures += failures;95    const entry = {96      name: 'testsuite',97      attributes: {98        name: suite.location ? _path.default.relative(this.config.rootDir, suite.location.file) : '',99        timestamp: this.timestamp,100        hostname: '',101        tests,102        failures,103        skipped,104        time: duration / 1000,105        errors: 0106      },107      children108    };109    return entry;110  }111  _addTestCase(test, entries) {112    const entry = {113      name: 'testcase',114      attributes: {115        // Skip root, project, file116        name: test.titlePath().slice(3).join(' '),117        classname: (0, _base.formatTestTitle)(this.config, test),118        time: test.results.reduce((acc, value) => acc + value.duration, 0) / 1000119      },120      children: []121    };122    entries.push(entry);123    if (test.outcome() === 'skipped') {124      entry.children.push({125        name: 'skipped'126      });127      return;128    }129    if (!test.ok()) {130      entry.children.push({131        name: 'failure',132        attributes: {133          message: `${_path.default.basename(test.location.file)}:${test.location.line}:${test.location.column} ${test.title}`,134          type: 'FAILURE'135        },136        text: (0, _base.stripAnsiEscapes)((0, _base.formatFailure)(this.config, test))137      });138    }139    for (const result of test.results) {140      for (const stdout of result.stdout) {141        entries.push({142          name: 'system-out',143          text: stdout.toString()144        });145      }146      for (const attachment of result.attachments) {147        if (attachment.path) {148          entries.push({149            name: 'system-out',150            text: `[[ATTACHMENT|${_path.default.relative(this.config.rootDir, attachment.path)}]]`151          });152        }153      }154      for (const stderr of result.stderr) {155        entries.push({156          name: 'system-err',157          text: stderr.toString()158        });159      }160    }161  }162}163function serializeXML(entry, tokens, stripANSIControlSequences) {164  const attrs = [];165  for (const [name, value] of Object.entries(entry.attributes || {})) attrs.push(`${name}="${escape(String(value), stripANSIControlSequences, false)}"`);166  tokens.push(`<${entry.name}${attrs.length ? ' ' : ''}${attrs.join(' ')}>`);167  for (const child of entry.children || []) serializeXML(child, tokens, stripANSIControlSequences);168  if (entry.text) tokens.push(escape(entry.text, stripANSIControlSequences, true));169  tokens.push(`</${entry.name}>`);170} // See https://en.wikipedia.org/wiki/Valid_characters_in_XML171const discouragedXMLCharacters = /[\u0001-\u0008\u000b-\u000c\u000e-\u001f\u007f-\u0084\u0086-\u009f]/g;172const ansiControlSequence = new RegExp('[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))', 'g');173function escape(text, stripANSIControlSequences, isCharacterData) {174  if (stripANSIControlSequences) text = text.replace(ansiControlSequence, '');175  const escapeRe = isCharacterData ? /[&<]/g : /[&"<>]/g;176  text = text.replace(escapeRe, c => ({177    '&': '&amp;',178    '"': '&quot;',179    '<': '&lt;',180    '>': '&gt;'181  })[c]);182  if (isCharacterData) text = text.replace(/]]>/g, ']]&gt;');183  text = text.replace(discouragedXMLCharacters, '');184  return text;185}186var _default = JUnitReporter;...

runner.js

Source:runner.js

...36}37function stripResolveErrorPath(stdout) {38  return stdout.replace(/" via "(.*)"/g, '" via "XXX"');39}40function stripAnsiEscapes(stdout) {41  return stdout.replace(42    /[\u001B\u009B][[\]()#;?]*(?:(?:(?:[a-zA-Z\d]*(?:;[-a-zA-Z\d\/#&.:=?%@~_]*)*)?\u0007)|(?:(?:\d{1,4}(?:;\d{0,4})*)?[\dA-PR-TZcf-ntqry=><~]))/g,43    '',44  );45}46function removeLockfile(testName) {47  const lockfileLoc = path.join(__dirname, testName, 'snowpack.lock.json');48  try {49    rimraf.sync(lockfileLoc);50  } catch (err) {51    // ignore52  }53}54beforeAll(() => {55  // Needed so that ora (spinner) doesn't use platform-specific characters56  process.env = Object.assign(process.env, {CI: '1'});57});58for (const testName of readdirSync(__dirname)) {59  if (testName === 'node_modules' || testName.includes('.')) {60    continue;61  }62  test(testName, async () => {63    // Cleanup64    if (!KEEP_LOCKFILE.includes(testName)) {65      removeLockfile(testName);66    }67    // Run Test68    const {all} = await execa('npm', ['run', `TEST`, `--silent`], {69      cwd: path.join(__dirname, testName),70      reject: false,71      all: true,72    });73    // Test Output74    let expectedOutputLoc = path.join(__dirname, testName, 'expected-output.txt');75    if (process.platform === 'win32') {76      const expectedWinOutputLoc = path.resolve(expectedOutputLoc, '../expected-output.win.txt');77      if (existsSync(expectedWinOutputLoc)) {78        expectedOutputLoc = expectedWinOutputLoc;79      }80    }81    const expectedOutput = await fs.readFile(expectedOutputLoc, {encoding: 'utf8'});82    assert.strictEqual(83      stripWhitespace(84        stripConfigErrorPath(85          stripResolveErrorPath(stripBenchmark(stripChunkHash(stripStats(stripAnsiEscapes(all))))),86        ),87      ),88      stripWhitespace(expectedOutput),89    );90    // Test Lockfile (if one exists)91    const expectedLockLoc = path.join(__dirname, testName, 'expected-lock.json');92    const expectedLock = await fs93      .readFile(expectedLockLoc, {encoding: 'utf8'})94      .catch((/* ignore */) => null);95    if (expectedLock) {96      const actualLockLoc = path.join(__dirname, testName, 'snowpack.lock.json');97      const actualLock = await fs.readFile(actualLockLoc, {encoding: 'utf8'});98      if (KEEP_LOCKFILE.includes(testName)) {99        assert.strictEqual(stripWhitespace(actualLock), stripWhitespace(expectedLock));...

sftp.js

Source:sftp.js

...100    const stripAnsiEscapes = (s) => s.replace(ansiEscapeRegex, "")101    const errorLines = []102    let ready = false103    let loginPasswordPrompt = undefined104    let lines = stripAnsiEscapes(data.toString()).match(/^.*((\r\n|\n|\r)|$)/gm)105    let permissionDenied = false106    lines = lines.map((line) => line.trim())107    // NOTE: Keep for debugging108    // console.log(lines)109    for (const line of lines) {110      if (!line) {111        continue112      } else if (line.startsWith("error:") || line.startsWith("warning:")) {113        errorLines.push(line)114      } else if (/^.+@.+'s password:/.test(line)) {115        loginPasswordPrompt = line116      } else if (/^.+@.+: Permission denied/.test(line)) {117        permissionDenied = true118      }...

Using AI Code Generation

1const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');2const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');3const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');4const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');5const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');6const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');7const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');8const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');

Using AI Code Generation

1const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4  const title = await page.innerText('.navbar__inner .navbar__title');5  expect(stripAnsiEscapes(title)).toBe('Playwright');6});7const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');8class CustomReporter {9  onTestBegin(test) {10    console.log(stripAnsiEscapes(test.title));11  }12}13module.exports = CustomReporter;14### stripAnsiEscapes(text)

Using AI Code Generation

1const { stripAnsiEscapes } = require('playwright/lib/server/stdio');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 [request] = await Promise.all([8    page.waitForRequest(request => request.url().includes('github.com')),9  ]);10  console.log(stripAnsiEscapes(request.url()));11  await browser.close();12})();13const { chromium } = require('playwright');14(async () => {15  const browser = await chromium.launch();16  const context = await browser.newContext({17    addInitScript: () => {18      window.foo = 'bar';19    }20  });21  const page = await context.newPage();22  const foo = await page.evaluate(() => window.foo);23  await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27  const browser = await chromium.launch();28  const context = await browser.newContext({ ignoreHTTPSErrors: true });29  const page = await context.newPage();30  await browser.close();31})();32const { chromium } = require('playwright');33(async () => {34  const browser = await chromium.launch();35  const context = await browser.newContext({ deviceScaleFactor: 2 });36  const page = await context.newPage();37  await page.screenshot({ path: 'example.png' });38  await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42  const browser = await chromium.launch();

Using AI Code Generation

1const { stripAnsiEscapes } = require('@playwright/test/lib/utils/ansi');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const text = await page.textContent('.navbar__inner');5  console.log(stripAnsiEscapes(text));6});7const { test } = require('@playwright/test');8test('test', async ({ page }) => {9  const text = await page.textContent('.navbar__inner');10  console.log(text);11});12const { test } = require('@playwright/test');13test('test1', async ({ page }) => {14  const text = await page.textContent('.navbar__inner');15  console.log(text);16});17test('test2', async ({ page }) => {18  const text = await page.textContent('.navbar__inner');19  console.log(text);20});21const { test } = require('@playwright/test');22test('test', async ({ page }) => {23  const text = await page.textContent('.navbar__inner');24  console.log(text);25});

Using AI Code Generation

1const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');2const text = '\u001b[31mhello\u001b[39m';3import { test, expect } from '@playwright/test';4test('basic test', async ({ page }) => {5  const title = page.locator('text=Create a browser automation script in 5 minutes');6  await expect(title).toBeVisible();7});8npx playwright test --browser=chromium --headed --device="iPhone 11" --viewport={width: 375, height: 812}9npx playwright test --browser=chromium --headed --device="iPhone 11" --viewport={width: 375, height: 812} --launch-options="--no-sandbox"10npx playwright test --browser=chromium --headed --device="iPhone 11" --viewport={width: 375, height: 812} --launch-options="--no-sandbox" --context-options="--ignore-certificate-errors"

Using AI Code Generation

1const { stripAnsiEscapes } = require('playwright/lib/server/stdio');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4    const text = await page.textContent('.navbar__inner');5    expect(stripAnsiEscapes(text)).toBe('Playwright');6});7### stripAnsiEscapes(text: string): string8[Apache 2.0](

Using AI Code Generation

1const { stripAnsiEscapes } = require('playwright/lib/utils/terminal');2const { test } = require('@playwright/test');3test('My test', async ({ page }) => {4  const text = await page.textContent('text=Playwright');5  console.log(stripAnsiEscapes(text));6});7const { test, expect } = require('@playwright/test');8test('My test', async ({ page }) => {9  const text = await page.textContent('text=Playwright');10  expect(text).toBe('Playwright');11});12import { test, expect } from '@playwright/test';13test('My test', async ({ page }) => {14  const text = await page.textContent('text=Playwright');15  expect(text).toBe('Playwright');16});17const { test, expect } = require('@playwright/test');18test('My test', async ({ page }) => {

Using AI Code Generation

1const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');2const ansi = require('ansi-escapes');3console.log(stripAnsiEscapes(ansi.cursorUp() + ansi.eraseEndLine + 'Hello world'));4const { api } = require('@playwright/test');5console.log(api);6const { devices } = require('@playwright/test');7console.log(devices);8const { isDebugMode } = require('@playwright/test');9console.log(isDebugMode);10const { isUnderTest } = require('@playwright/test');11console.log(isUnderTest);12const { log } = require('@playwright/test');

Using AI Code Generation

1const { stripAnsiEscapes } = require('@playwright/test/lib/utils/terminal');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const string = '\u001b[32mHello World\u001b[39m';5  console.log(stripAnsiEscapes(string));6});7Please read [CONTRIBUTING.md](

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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.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
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.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.