Best JavaScript code snippet using playwright-internal
View.js
Source:View.js  
...244 * @param {*=} opt_value .245 * @return {*} .246 */247anychart.data.View.prototype.row = function(rowIndex, opt_value) {248  this.ensureConsistent();249  rowIndex = this.mask ? this.mask[rowIndex] : rowIndex;250  if (goog.isDef(rowIndex)) {251    return this.parentView.row.apply(this.parentView, arguments);252  }253  return rowIndex; // undefined254};255/**256 * Returns row by index.257 * @param {number} rowIndex258 * @return {*}259 */260anychart.data.View.prototype.getRow = function(rowIndex) {261  return this.row(rowIndex);262};263/**264 * Returns the number of the rows in the current view.265 * @example <t>lineChart</t>266 *  var data = anychart.data.set([267 *     ['Point A', 231],268 *     ['Point B', 131],269 *     ['Point C', 212],270 *     ['Point D', 94]271 * ]);272 * var view = data.mapAs();273 * chart.title().text("rows count: " + view.getRowsCount());274 * chart.line(data)275 * @see anychart.data.Iterator#getRowsCount276 * @return {number} The number of the rows in the set.277 */278anychart.data.View.prototype.getRowsCount = function() {279  this.ensureConsistent();280  return this.mask ? this.mask.length : this.parentView.getRowsCount();281};282/**283* Returns the mapping for the row.284* @param {number} rowIndex The index of the row.285* @return {!anychart.data.Mapping} The mapping for the row.286*/287anychart.data.View.prototype.getRowMapping = function(rowIndex) {288  this.ensureConsistent();289  if (!this.mappingsCache) {290    this.mappingsCache = this.getMappings();291  }292  if (this.mappingsCache.length == 1)293    return this.mappingsCache[0];294  return this.parentView.getRowMapping(this.mask ? this.mask[rowIndex] : rowIndex);295};296/**297 * Returns parent dataset.298 * @return {Array.<anychart.data.Set>} Parent data set.299 */300anychart.data.View.prototype.getDataSets = function() {301  return this.parentView.getDataSets();302};303/** @inheritDoc */304anychart.data.View.prototype.populateObjWithKnownFields = function(result, resultLength) {305  var sets = this.getDataSets();306  for (var i = 0; i < sets.length; i++) {307    resultLength = sets[i].populateObjWithKnownFields(result, resultLength);308  }309  return resultLength;310};311/**312 * Searches fieldName by fieldValue and returns it index (or the first match).313 * @example314 * var chart = anychart.column();315 * var data = anychart.data.set([316 *     {x: 'A1', value: 8},317 *     {x: 'A2', value: 11, fill: 'orange'},318 *     {x: 'A3', value: 12},319 *     {x: 'A4', value: 9}320 * ]);321 * chart.column(data);322 * chart.container(stage).draw();323 * var view = data.mapAs();324 * var index = view.find('x', 'A2');325 * view.set(index, 'x', 'changed');326 * view.set(index, 'fill', 'grey');327 * @param {string} fieldName Name of the field.328 * @param {*} fieldValue Value of the field.329 * @return {number} Index in view.330 */331anychart.data.View.prototype.find = function(fieldName, fieldValue) {332  this.ensureConsistent();333  if (!goog.isDef(fieldName) || !goog.isDef(fieldValue))334    return -1;335  if (!this.cachedValues) this.cachedValues = {};336  if (!this.cachedValues[fieldName]) this.cachedValues[fieldName] = {};337  if (this.cachedValues[fieldName][fieldValue])338    return this.cachedValues[fieldName][fieldValue];339  var iterator = this.getIterator();340  var index = -1;341  var value;342  while (iterator.advance()) {343    index = iterator.getIndex();344    value = iterator.get(fieldName);345    this.cachedValues[fieldName][value] = index;346    if (value == fieldValue) {347      return index;348    }349  }350  return -1;351};352/**353 * Search on unsorted data by passed x field name [default 'x']. Returns array of indexes of found points.354 * @param {*} fieldValue Value to find.355 * @param {boolean} isOrdinal356 * @return {Array.<number>} Point indexes.357 */358anychart.data.View.prototype.findClosestByX = function(fieldValue, isOrdinal) {359  this.ensureConsistent();360  var indexes = [];361  if (goog.isDef(fieldValue)) {362    var iterator = this.getIterator();363    var index = -1;364    var length = Infinity;365    var x, minValue, length_;366    if (!isOrdinal)367      fieldValue = anychart.utils.toNumber(fieldValue);368    iterator.reset();369    while (iterator.advance()) {370      index = iterator.getIndex();371      x = iterator.get('x');372      if (isOrdinal) {373        if (x == fieldValue) {374          indexes.push(index);375        }376      } else {377        x = anychart.utils.toNumber(x);378        if (!isNaN(x)) {379          length_ = Math.abs(x - fieldValue);380          if (length_ < length) {381            length = length_;382            minValue = x;383            indexes.length = 0;384          }385          if (x == minValue) {386            indexes.push(index);387          }388        }389      }390    }391  }392  return /** @type {Array.<number>} */(indexes);393};394/**395 * Search in range of values by passed x field name [default 'x']. Returns array of indexes of found points.396 * @param {number} minValue Minimum range limit.397 * @param {number} maxValue Maximum range limit.398 * @param {boolean=} opt_isOrdinal .399 * @param {string=} opt_fieldName Field name.400 * @return {Array.<number>} indexes.401 */402anychart.data.View.prototype.findInRangeByX = function(minValue, maxValue, opt_isOrdinal, opt_fieldName) {403  this.ensureConsistent();404  if (!goog.isDef(minValue) || !goog.isDef(maxValue))405    return null;406  if (!this.cachedRanges) this.cachedRanges = {};407  var name = minValue + '|' + maxValue;408  if (this.cachedRanges[name]) {409    return this.cachedRanges[name].slice();410  }411  if (minValue > maxValue) {412    var tempValue = minValue;413    minValue = maxValue;414    maxValue = tempValue;415  }416  var iterator = this.getIterator();417  var value, index;418  var fieldName = opt_fieldName || 'x';419  var indexes = [];420  iterator.reset();421  while (iterator.advance()) {422    index = iterator.getIndex();423    value = /** @type {number} */(opt_isOrdinal ? index : iterator.get(fieldName));424    if (value >= minValue && value <= maxValue) {425      indexes.push(index);426    }427  }428  this.cachedRanges[name] = indexes;429  return indexes;430};431/**432 * Gets the value from the row by row index and field name.433 * @example434 * var data = anychart.data.set([435 *     {x: 'A1', value: 8, fill: 'yellow'},436 *     {x: 'A2', value: 11, fill: 'orange'},437 *     {x: 'A3', value: 12, fill: 'red'},438 *     {x: 'A4', value: 9, fill: 'grey'}439 * ]);440 * chart = anychart.column(data);441 * chart.container(stage).draw();442 * var view = data.mapAs();443 * var pointX = view.get(2, 'x');444 * var pointFill = view.get(2, 'fill');445 * chart.title().text('point \''+ pointX +'\' has \'' + pointFill + '\' fill.');446 * @param {number} rowIndex Index of the row to get field value from.447 * @param {string} fieldName The name of the field to be fetched from the current row.448 * @return {*} The field value or undefined, if not found.449 */450anychart.data.View.prototype.get = function(rowIndex, fieldName) {451  if (rowIndex >= this.getRowsCount()) return undefined;452  return this.getRowMapping(rowIndex).getInternal(this.row(rowIndex), rowIndex, fieldName);453};454/**455 * Sets the value to the row field by row index and field name.456 * @example457 * var chart = anychart.columnChart();458 * var data = anychart.data.set([459 *     ['A1', 8],460 *     ['A2', 11],461 *     ['A3', 12],462 *     ['A4', 9]463 * ]);464 * chart.column(data);465 * chart.container(stage).draw();466 * var view = data.mapAs();467 * view.set(2, 'x', 'B1');468 * @param {number} rowIndex469 * @param {string} fieldName470 * @param {*} value471 * @return {!anychart.data.View} Itself for chaining.472 */473anychart.data.View.prototype.set = function(rowIndex, fieldName, value) {474  var row = this.row(rowIndex);475  if (goog.isDef(row))476    this.row(rowIndex, this.getRowMapping(rowIndex).setInternal(row, fieldName, value));477  return this;478};479/**480 * Returns a new iterator for the current view.481 * @example <t>lineChart</t>482 * var data = anychart.data.set([483 *     ['Point A', 231],484 *     ['Point B', 131],485 *     ['Point C', 212],486 *     ['Point D', 94]487 * ]);488 * var view = data.mapAs();489 * var iterator = view.getIterator();490 * // move cursor491 * iterator.select(2);492 * chart.title().text(iterator.get('x') + ' - ' + iterator.get('value'))493 * chart.line(data);494 * @return {!anychart.data.Iterator} New iterator.495 */496anychart.data.View.prototype.getIterator = function() {497  this.ensureConsistent();498  return new anychart.data.Iterator(this);499};500/**501 * Builds redirection mask. The default mask is an equality mask.502 * @return {Array.<number>} The mask.503 * @protected504 */505anychart.data.View.prototype.buildMask = function() {506  return null;507};508/**509 * Handles changes in the parent view.510 * @param {anychart.SignalEvent} event The event object.511 * @protected...workspace.js
Source:workspace.js  
...64    const workspacePackageJSON = await readJSON(path.join(this._rootDir, 'package.json'));65    workspacePackageJSON.version = version;66    await writeJSON(path.join(this._rootDir, 'package.json'), workspacePackageJSON);67    // 2. make workspace consistent.68    await this.ensureConsistent();69  }70  async ensureConsistent() {71    let hasChanges = false;72    const maybeWriteJSON = async (jsonPath, json) => {73      const oldJson = await readJSON(jsonPath);74      if (JSON.stringify(json) === JSON.stringify(oldJson))75        return;76      hasChanges = true;77      console.warn('Updated', jsonPath);78      await writeJSON(jsonPath, json);79    };80    const workspacePackageJSON = await readJSON(path.join(this._rootDir, 'package.json'));81    const packageLockPath = path.join(this._rootDir, 'package-lock.json');82    const packageLock = JSON.parse(await fs.promises.readFile(packageLockPath, 'utf8'));83    const version = workspacePackageJSON.version;84    // Make sure package-lock version is consistent with root package.json version.85    packageLock.version = version;86    packageLock.packages[""].version = version;87    for (const pkg of this._packages) {88      // 1. Copy package files.89      for (const file of pkg.files) {90        const fromPath = path.join(this._rootDir, file);91        const toPath = path.join(pkg.path, file);92        await fs.promises.mkdir(path.dirname(pkg.path), { recursive: true });93        await fs.promises.copyFile(fromPath, toPath);94      }95      // 2. Make sure package-lock and package's package.json are consistent.96      //    All manual package-lock management is a workaround for97      //    https://github.com/npm/cli/issues/394098      const pkgLockEntry = packageLock['packages']['packages/' + path.basename(pkg.path)];99      const depLockEntry = packageLock['dependencies'][pkg.name];100      if (!pkg.isPrivate) {101        pkgLockEntry.version = version;102        pkg.packageJSON.version = version;103        pkg.packageJSON.repository = workspacePackageJSON.repository;104        pkg.packageJSON.engines = workspacePackageJSON.engines;105        pkg.packageJSON.homepage = workspacePackageJSON.homepage;106        pkg.packageJSON.author = workspacePackageJSON.author;107        pkg.packageJSON.license = workspacePackageJSON.license;108      }109      for (const otherPackage of this._packages) {110        if (pkgLockEntry.dependencies && pkgLockEntry.dependencies[otherPackage.name])111          pkgLockEntry.dependencies[otherPackage.name] = version;112        if (pkgLockEntry.devDependencies && pkgLockEntry.devDependencies[otherPackage.name])113          pkgLockEntry.devDependencies[otherPackage.name] = version;114        if (depLockEntry.requires && depLockEntry.requires[otherPackage.name])115          depLockEntry.requires[otherPackage.name] = version;116        if (pkg.packageJSON.dependencies && pkg.packageJSON.dependencies[otherPackage.name])117          pkg.packageJSON.dependencies[otherPackage.name] = version;118        if (pkg.packageJSON.devDependencies && pkg.packageJSON.devDependencies[otherPackage.name])119          pkg.packageJSON.devDependencies[otherPackage.name] = version;120      }121      await maybeWriteJSON(pkg.packageJSONPath, pkg.packageJSON);122    }123    await maybeWriteJSON(packageLockPath, packageLock);124    return hasChanges;125  }126}127const ROOT_PATH = path.join(__dirname, '..');128const LICENCE_FILES = ['NOTICE', 'LICENSE'];129const workspace = new Workspace(ROOT_PATH, [130  new PWPackage({131    name: 'playwright',132    path: path.join(ROOT_PATH, 'packages', 'playwright'),133    // We copy README.md additionally for Playwright so that it looks nice on NPM.134    files: [...LICENCE_FILES, 'README.md'],135  }),136  new PWPackage({137    name: 'playwright-core',138    path: path.join(ROOT_PATH, 'packages', 'playwright-core'),139    files: LICENCE_FILES,140  }),141  new PWPackage({142    name: '@playwright/test',143    path: path.join(ROOT_PATH, 'packages', 'playwright-test'),144    files: LICENCE_FILES,145  }),146  new PWPackage({147    name: 'playwright-webkit',148    path: path.join(ROOT_PATH, 'packages', 'playwright-webkit'),149    files: LICENCE_FILES,150  }),151  new PWPackage({152    name: 'playwright-firefox',153    path: path.join(ROOT_PATH, 'packages', 'playwright-firefox'),154    files: LICENCE_FILES,155  }),156  new PWPackage({157    name: 'playwright-chromium',158    path: path.join(ROOT_PATH, 'packages', 'playwright-chromium'),159    files: LICENCE_FILES,160  }),161  new PWPackage({162    name: 'html-reporter',163    path: path.join(ROOT_PATH, 'packages', 'html-reporter'),164    files: [],165  }),166  new PWPackage({167    name: '@playwright/experimental-ct-react',168    path: path.join(ROOT_PATH, 'packages', 'playwright-ct-react'),169    files: ['LICENSE'],170  }),171  new PWPackage({172    name: '@playwright/experimental-ct-svelte',173    path: path.join(ROOT_PATH, 'packages', 'playwright-ct-svelte'),174    files: ['LICENSE'],175  }),176  new PWPackage({177    name: '@playwright/experimental-ct-vue',178    path: path.join(ROOT_PATH, 'packages', 'playwright-ct-vue'),179    files: ['LICENSE'],180  }),181]);182if (require.main === module) {183  parseCLI();184} else {185  module.exports = {workspace};186}187function die(message, exitCode = 1) {188  console.error(message);189  process.exit(exitCode);190}191async function parseCLI() {192  const commands = {193    '--ensure-consistent': async () => {194      const hasChanges = await workspace.ensureConsistent();195      if (hasChanges)196        die(`\n  ERROR: workspace is inconsistent! Run '//utils/workspace.js --ensure-consistent' and commit changes!`);197    },198    '--list-public-package-paths': () => {199      for (const pkg of workspace.packages()) {200        if (!pkg.isPrivate)201          console.log(pkg.path);202      }203    },204    '--get-version': async (version) => {205      console.log(await workspace.version());206    },207    '--set-version': async (version) => {208      if (!version)...DataView.js
Source:DataView.js  
...104 * Returns the number of rows in a view.105 * @return {number} Number of rows in the set.106 */107anychart.pieModule.DataView.prototype.getRowsCount = function() {108  this.ensureConsistent();109  return (this.mask ? this.mask.length : this.parentView.getRowsCount()) + this.otherPointView_.getRowsCount();110};111/** @inheritDoc */112anychart.pieModule.DataView.prototype.getRowMapping = function(rowIndex) {113  this.ensureConsistent();114  var count = this.parentView.getRowsCount();115  if (rowIndex < count)116    return this.parentView.getRowMapping(rowIndex);117  return this.otherPointView_.getRowMapping(rowIndex - count);118};119/** @inheritDoc */120anychart.pieModule.DataView.prototype.getMappings = function() {121  return goog.array.concat(this.parentView.getMappings(), this.otherPointView_);122};123/** @inheritDoc */124anychart.pieModule.DataView.prototype.row = function(rowIndex, opt_value) {125  this.ensureConsistent();126  var len = (this.mask ? this.mask.length : this.parentView.getRowsCount());127  if (rowIndex < len)128    return anychart.data.View.prototype.row.apply(this, arguments);129  rowIndex -= len;130  return this.otherPointView_.row.apply(this.otherPointView_, arguments);131};132/**133 * @inheritDoc134 */135anychart.pieModule.DataView.prototype.parentMeta = function(index, name, opt_value) {136  var len = (this.mask ? this.mask.length : this.parentView.getRowsCount());137  if (index > len) {138    throw Error('Index can not be masked by this View');139  }...Mapping.js
Source:Mapping.js  
...117 * Sum of values.118 * @return {number}119 */120anychart.paretoModule.Mapping.prototype.getSum = function() {121  this.ensureConsistent();122  return this.sum_;...Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch({ headless: false });4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.screenshot({ path: 'google.png' });7  await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11  const browser = await chromium.launch({ headless: false });12  const context = await browser.newContext();13  const page = await context.newPage();14  await page.screenshot({ path: 'google.png' });15  await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19  const browser = await chromium.launch({ headless: false });20  const context = await browser.newContext();21  const page = await context.newPage();22  await page.screenshot({ path: 'google.png' });23  await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27  const browser = await chromium.launch({ headless: false });28  const context = await browser.newContext();29  const page = await context.newPage();30  await page.screenshot({ path: 'google.png' });31  await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35  const browser = await chromium.launch({ headless: false });36  const context = await browser.newContext();37  const page = await context.newPage();Using AI Code Generation
1const { ensureConsistent } = require('playwright/lib/server/browserContext');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  await ensureConsistent(context);7  await browser.close();8})();9const { chromium } = require('playwright');10let browser;11let context;12beforeEach(async () => {13  browser = await chromium.launch();14  context = await browser.newContext();15});16afterEach(async () => {17  await context.close();18  await browser.close();19});20it('test', async () => {21});22const { chromium } = require('playwright');23describe('suite', () => {24  let browser;25  let context;26  beforeEach(async () => {27    browser = await chromium.launch();28    context = await browser.newContext();29  });30  afterEach(async () => {31    await context.close();32    await browser.close();33  });34  it('test', async () => {35  });36});37const { chromium } = require('playwright');38let browser;39let context;40beforeAll(async () => {41  browser = await chromium.launch();42  context = await browser.newContext();43});44afterAll(async () => {45  await context.close();46  await browser.close();47});48it('test', async () => {49});50* [Playwright.executablePath()](#playwrightexecutablepath)51* [Playwright.launch([options])](#playwrightlaunchoptions)52* [Playwright.connect([options])](#playwrightconnectoptions)53* [Playwright.chromium](#playwrightchromium)54* [Playwright.firefox](#playwrightfirefox)55* [Playwright.webkit](#playwrightwebkit)56#### Playwright.executablePath()57#### Playwright.launch([options])Using AI Code Generation
1const { ensureConsistent } = require('playwright-core/lib/server/browserType');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  await ensureConsistent(context);8  await browser.close();9})();Using AI Code Generation
1const { ensureConsistent } = require('playwright-core/lib/server/browserContext');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.screenshot({ path: 'google.png' });7  await ensureConsistent();8  await browser.close();9})();10    at runMicrotasks (<anonymous>)11    at processTicksAndRejections (internal/process/task_queues.js:93:5)12    at async Promise.all (index 0)13    at async ChromiumServerLauncher.launch (/Users/akshay/Downloads/playwright-test/node_modules/playwright-core/lib/server/cjs/browserType.js:128:5)14    at async Object.launch (/Users/akshay/Downloads/playwright-test/node_modules/playwright-core/lib/server/cjs/browserType.js:43:16)15    at async Object.<anonymous> (/Users/akshay/Downloads/playwright-test/test.js:7:19)16    at async ModuleJob.run (internal/modules/esm/module_job.js:152:23)17    at async Promise.all (index 0)Using AI Code Generation
1const { ensureConsistent } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright-chromium');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  await ensureConsistent(page);8  await browser.close();9})();10### ensureConsistent(page: Page)11const { ensureConsistent } = require('playwright/lib/utils/utils');12const { chromium } = require('playwright-chromium');13(async () => {14  const browser = await chromium.launch();15  const context = await browser.newContext();16  const page = await context.newPage();17  await ensureConsistent(page);18  await browser.close();19})();Using AI Code Generation
1const { ensureConsistent } = require('playwright/lib/server/browserType');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  await ensureConsistent();8  await browser.close();9})();10We welcome contributions to Playwright. Please read our [contributing guide](Using AI Code Generation
1const { ensureConsistent } = require('@playwright/test/lib/test');2const { TestType } = require('@playwright/test/lib/test');3const { Playwright } = require('@playwright/test/lib/server/playwright');4const { PlaywrightDispatcher } = require('@playwright/test/lib/server/playwrightDispatcher');5const { Electron } = require('@playwright/test/lib/server/electron');6const { ElectronDispatcher } = require('@playwright/test/lib/server/electronDispatcher');7const { WebKit } = require('@playwright/test/lib/server/webkit');8const { WebKitDispatcher } = require('@playwright/test/lib/server/webKitDispatcher');9const { Chromium } = require('@playwright/test/lib/server/chromium');10const { ChromiumDispatcher } = require('@playwright/test/lib/server/chromiumDispatcher');11const { BrowserServer } = require('@playwright/test/lib/server/browserServer');12const { BrowserServerDispatcher } = require('@playwright/test/lib/server/browserServerDispatcher');13const { BrowserContext } = require('@playwright/test/lib/server/browserContext');14const { BrowserContextDispatcher } = require('@playwright/test/lib/server/browserContextDispatcher');15const { Page } = require('@playwright/test/lib/server/page');16const { PageDispatcher } = require('@playwright/test/lib/server/pageDispatcher');17const { Frame } = require('@playwright/test/lib/server/frame');18const { FrameDispatcher } = require('@playwright/test/lib/server/frameDispatcher');19const { Worker } = require('@playwright/test/lib/server/worker');20const { WorkerDispatcher } = require('@playwright/test/lib/server/workerDispatcher');21const { ConsoleMessage } = require('@playwright/test/lib/server/consoleMessage');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.
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