Best JavaScript code snippet using playwright-internal
714c5b9a4a4cffe91edf6e3b80d13d2c6f2032ReactPerf.js
Source:714c5b9a4a4cffe91edf6e3b80d13d2c6f2032ReactPerf.js  
...352  warnedAboutPrintDOM = true;353  return printOperations(measurements);354}355var warnedAboutGetMeasurementsSummaryMap = false;356function getMeasurementsSummaryMap(measurements) {357  warning(warnedAboutGetMeasurementsSummaryMap, '`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use ' + '`ReactPerf.getWasted(...)` instead.');358  warnedAboutGetMeasurementsSummaryMap = true;359  return getWasted(measurements);360}361function start() {362  if (!__DEV__) {363    warnInProduction();364    return;365  }366  ReactDebugTool.beginProfiling();367}368function stop() {369  if (!__DEV__) {370    warnInProduction();371    return;...ReactPerf.js
Source:ReactPerf.js  
...311    warnedAboutPrintDOM = true;312    return printOperations(measurements);313  }314  var warnedAboutGetMeasurementsSummaryMap = false;315  function getMeasurementsSummaryMap(measurements) {316    process.env.NODE_ENV !== 'production' ? warning(warnedAboutGetMeasurementsSummaryMap, '`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use ' + '`ReactPerf.getWasted(...)` instead.') : void 0;317    warnedAboutGetMeasurementsSummaryMap = true;318    return getWasted(measurements);319  }320  function start() {321    ReactDebugTool.beginProfiling();322  }323  function stop() {324    ReactDebugTool.endProfiling();325  }326  var ReactPerfAnalysis = {327    getLastMeasurements: getFlushHistory,328    getExclusive: getExclusive,329    getInclusive: getInclusive,330    getWasted: getWasted,...e3040dReactPerf.js
Source:e3040dReactPerf.js  
...316warnedAboutPrintDOM=true;317return printOperations(measurements);318}319var warnedAboutGetMeasurementsSummaryMap=false;320function getMeasurementsSummaryMap(measurements){321warning(322warnedAboutGetMeasurementsSummaryMap,323'`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use '+324'`ReactPerf.getWasted(...)` instead.');325warnedAboutGetMeasurementsSummaryMap=true;326return getWasted(measurements);327}328function start(){329if(!__DEV__){330warnInProduction();331return;332}333ReactDebugTool.beginProfiling();334}335function stop(){336if(!__DEV__){337warnInProduction();...2959baReactPerf.js
Source:2959baReactPerf.js  
...316warnedAboutPrintDOM=true;317return printOperations(measurements);318}319var warnedAboutGetMeasurementsSummaryMap=false;320function getMeasurementsSummaryMap(measurements){321warning(322warnedAboutGetMeasurementsSummaryMap,323'`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use '+324'`ReactPerf.getWasted(...)` instead.');325warnedAboutGetMeasurementsSummaryMap=true;326return getWasted(measurements);327}328function start(){329if(!__DEV__){330warnInProduction();331return;332}333ReactDebugTool.beginProfiling();334}335function stop(){336if(!__DEV__){337warnInProduction();...ReactDefaultPerf-test.js
Source:ReactDefaultPerf-test.js  
...217  });218  it('warns once when using getMeasurementsSummaryMap', function() {219    var measurements = measure(() => {});220    spyOn(console, 'error');221    ReactDefaultPerf.getMeasurementsSummaryMap(measurements);222    expect(console.error.calls.length).toBe(1);223    expect(console.error.argsForCall[0][0]).toContain(224      '`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use ' +225      '`ReactPerf.getWasted(...)` instead.'226    );227    ReactDefaultPerf.getMeasurementsSummaryMap(measurements);228    expect(console.error.calls.length).toBe(1);229  });230  it('warns once when using printDOM', function() {231    var measurements = measure(() => {});232    spyOn(console, 'error');233    ReactDefaultPerf.printDOM(measurements);234    expect(console.error.calls.length).toBe(1);235    expect(console.error.argsForCall[0][0]).toContain(236      '`ReactPerf.printDOM(...)` is deprecated. Use ' +237      '`ReactPerf.printOperations(...)` instead.'238    );239    ReactDefaultPerf.printDOM(measurements);240    expect(console.error.calls.length).toBe(1);241  });...ReactPerf-test.js
Source:ReactPerf-test.js  
...181  });182  it('warns once when using getMeasurementsSummaryMap', function() {183    var measurements = measure(() => {});184    spyOn(console, 'error');185    ReactPerf.getMeasurementsSummaryMap(measurements);186    expect(console.error.calls.length).toBe(1);187    expect(console.error.argsForCall[0][0]).toContain(188      '`ReactPerf.getMeasurementsSummaryMap(...)` is deprecated. Use ' +189      '`ReactPerf.getWasted(...)` instead.'190    );191    ReactPerf.getMeasurementsSummaryMap(measurements);192    expect(console.error.calls.length).toBe(1);193  });194  it('warns once when using printDOM', function() {195    var measurements = measure(() => {});196    spyOn(console, 'error');197    ReactPerf.printDOM(measurements);198    expect(console.error.calls.length).toBe(1);199    expect(console.error.argsForCall[0][0]).toContain(200      '`ReactPerf.printDOM(...)` is deprecated. Use ' +201      '`ReactPerf.printOperations(...)` instead.'202    );203    ReactPerf.printDOM(measurements);204    expect(console.error.calls.length).toBe(1);205  });...ReactDefaultPerf.js
Source:ReactDefaultPerf.js  
...60        });61    },62    printWasted: function(e) {63        e = e || c._allMeasurements;64        console.table(c.getMeasurementsSummaryMap(e));65        console.log("Total time:", s.getTotalTime(e).toFixed(2) + " ms");66    },67    printDOM: function(e) {68        e = e || c._allMeasurements;69        var t = s.getDOMSummary(e);70        console.table(t.map(function(e) {71            var t = {};72            t[i.ID_ATTRIBUTE_NAME] = e.id;73            t.type = e.type;74            t.args = JSON.stringify(e.args);75            return t;76        }));77        console.log("Total time:", s.getTotalTime(e).toFixed(2) + " ms");78    },...no-deprecated.js
Source:no-deprecated.js  
1/**2 * @fileoverview Prevent usage of deprecated methods3 * @author Yannick Croissant4 * @author Scott Feeney5 */6'use strict';7var pragmaUtil = require('../util/pragma');8var versionUtil = require('../util/version');9// ------------------------------------------------------------------------------10// Constants11// ------------------------------------------------------------------------------12var DEPRECATED_MESSAGE = '{{oldMethod}} is deprecated since React {{version}}{{newMethod}}';13// ------------------------------------------------------------------------------14// Rule Definition15// ------------------------------------------------------------------------------16module.exports = {17  meta: {18    docs: {19      description: 'Prevent usage of deprecated methods',20      category: 'Best Practices',21      recommended: true22    },23    schema: []24  },25  create: function(context) {26    var sourceCode = context.getSourceCode();27    var pragma = pragmaUtil.getFromContext(context);28    function getDeprecated() {29      var deprecated = {30        MemberExpression: {}31      };32      // 0.12.033      deprecated.MemberExpression[pragma + '.renderComponent'] = ['0.12.0', pragma + '.render'];34      deprecated.MemberExpression[pragma + '.renderComponentToString'] = ['0.12.0', pragma + '.renderToString'];35      deprecated.MemberExpression[pragma + '.renderComponentToStaticMarkup'] = [36        '0.12.0',37        pragma + '.renderToStaticMarkup'38      ];39      deprecated.MemberExpression[pragma + '.isValidComponent'] = ['0.12.0', pragma + '.isValidElement'];40      deprecated.MemberExpression[pragma + '.PropTypes.component'] = ['0.12.0', pragma + '.PropTypes.element'];41      deprecated.MemberExpression[pragma + '.PropTypes.renderable'] = ['0.12.0', pragma + '.PropTypes.node'];42      deprecated.MemberExpression[pragma + '.isValidClass'] = ['0.12.0'];43      deprecated.MemberExpression['this.transferPropsTo'] = ['0.12.0', 'spread operator ({...})'];44      // 0.13.045      deprecated.MemberExpression[pragma + '.addons.classSet'] = ['0.13.0', 'the npm module classnames'];46      deprecated.MemberExpression[pragma + '.addons.cloneWithProps'] = ['0.13.0', pragma + '.cloneElement'];47      // 0.14.048      deprecated.MemberExpression[pragma + '.render'] = ['0.14.0', 'ReactDOM.render'];49      deprecated.MemberExpression[pragma + '.unmountComponentAtNode'] = ['0.14.0', 'ReactDOM.unmountComponentAtNode'];50      deprecated.MemberExpression[pragma + '.findDOMNode'] = ['0.14.0', 'ReactDOM.findDOMNode'];51      deprecated.MemberExpression[pragma + '.renderToString'] = ['0.14.0', 'ReactDOMServer.renderToString'];52      deprecated.MemberExpression[pragma + '.renderToStaticMarkup'] = ['0.14.0', 'ReactDOMServer.renderToStaticMarkup'];53      // 15.0.054      deprecated.MemberExpression[pragma + '.addons.LinkedStateMixin'] = ['15.0.0'];55      deprecated.MemberExpression['ReactPerf.printDOM'] = ['15.0.0', 'ReactPerf.printOperations'];56      deprecated.MemberExpression['Perf.printDOM'] = ['15.0.0', 'Perf.printOperations'];57      deprecated.MemberExpression['ReactPerf.getMeasurementsSummaryMap'] = ['15.0.0', 'ReactPerf.getWasted'];58      deprecated.MemberExpression['Perf.getMeasurementsSummaryMap'] = ['15.0.0', 'Perf.getWasted'];59      return deprecated;60    }61    function isDeprecated(type, method) {62      var deprecated = getDeprecated();63      return (64        deprecated[type] &&65        deprecated[type][method] &&66        versionUtil.test(context, deprecated[type][method][0])67      );68    }69    // --------------------------------------------------------------------------70    // Public71    // --------------------------------------------------------------------------72    return {73      MemberExpression: function(node) {74        var method = sourceCode.getText(node);75        if (!isDeprecated(node.type, method)) {76          return;77        }78        var deprecated = getDeprecated();79        context.report({80          node: node,81          message: DEPRECATED_MESSAGE,82          data: {83            oldMethod: method,84            version: deprecated[node.type][method][0],85            newMethod: deprecated[node.type][method][1] ? ', use ' + deprecated[node.type][method][1] + ' instead' : ''86          }87        });88      },89      BlockComment: function(node) {90        pragma = pragmaUtil.getFromNode(node) || pragma;91      }92    };93  }...Using AI Code Generation
1const { getMeasurementsSummaryMap } = require('@playwright/test');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 page.click('"Get started"');8  const map = await getMeasurementsSummaryMap(page);9  console.log(map);10  await browser.close();11})();12Map {13}14const { test, expect } = require('@playwright/test');15test('get the performance metrics', async ({ page }) => {16  await page.click('"Get started"');17  const map = await page.getMeasurementsSummaryMap();18  expect(map).toBeTruthy();19});Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3const path = require('path');4(async () => {5  const browser = await chromium.launch({ headless: false });6  const context = await browser.newContext();7  const page = await context.newPage();8  await page.click('text="English"');9  await page.click('text="Log in"');10  await page.fill('input[name="wpName"]', 'testuser');11  await page.fill('input[name="wpPassword"]', 'testpassword');12  await page.click('text="Log in"');13  await page.click('text="English"');14  await page.click('text="Log out"');15  await page.click('text="English"');16  await page.click('text="Log in"');17  await page.fill('input[name="wpName"]', 'testuser');18  await page.fill('input[name="wpPassword"]', 'testpassword');19  await page.click('text="Log in"');20  await page.click('text="English"');21  await page.click('text="Log out"');22  await page.click('text="English"');23  await page.click('text="Log in"');24  await page.fill('input[name="wpName"]', 'testuser');25  await page.fill('input[name="wpPassword"]', 'testpassword');26  await page.click('text="Log in"');27  await page.click('text="English"');28  await page.click('text="Log out"');29  await page.click('text="English"');30  await page.click('text="Log in"');31  await page.fill('input[name="wpName"]', 'testuser');32  await page.fill('input[name="wpPassword"]', 'testpassword');33  await page.click('text="Log in"');34  await page.click('text="English"');35  await page.click('text="Log out"');36  await page.click('text="English"');37  await page.click('text="Log in"');38  await page.fill('input[name="wpName"]', 'testuser');39  await page.fill('input[name="wpPassword"]', 'testpassword');40  await page.click('text="Log in"');41  await page.click('text="English"');42  await page.click('text="Log out"');Using AI Code Generation
1const { chromium } = require('playwright');2const { getMeasurementsSummaryMap } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const measurements = await getMeasurementsSummaryMap(page);7  console.log(measurements);8  await browser.close();9})();10{11}Using AI Code Generation
1var pw = require('playwright');2(async () => {3  const browser = await pw.chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  console.log(await page.evaluatUsing AI Code Generation
1const { chromium } = require("playwright");2const { getMeasurementsSummaryMap } = require("playwright/lib/utils/measurements");3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  await page.close();7  await browser.close();8  const measurements = getMeasurementsSummaryMap();9  console.log(measurements);10})();11const { chromium } = require("playwright");12const { getMeasurementsSummaryMap } = require("playwright/lib/utils/measurements");13(async () => {14  const browser = await chromium.launch();15  const page = await browser.newPage();16  await page.close();17  await browser.close();18  const measurements = getMeasurementsSummaryMap();19  console.log(measurements);20})();21const { chromium } = require("playwright");22const { getMeasurementsSummaryMap } = require("playwright/lib/utils/measurements");23(async () => {24  const browser = await chromium.launch();25  const page = await browser.newPage();Using AI Code Generation
1const { getMeasurementsSummaryMap } = require('@playwright/test');2const path = require('path');3const fs = require('fs');4const { promisify } = require('util');5const writeFile = promisify(fs.writeFile);6const { chromium } = require('playwright');7(async () => {8  const browser = await chromium.launch();9  const context = await browser.newContext();10  const page = await context.newPage();11  await page.screenshot({ path: 'example.png' });12  const measurementsSummaryMap = getMeasurementsSummaryMap();13  const measurementsSummaryMapJson = JSON.stringify(measurementsSummaryMap);14  await writeFile(path.join(__dirname, 'measurements.json'), measurementsSummaryMapJson);15  await browser.close();16})();17{18  "browserType.launch": {19  },20  "browserType.launchServer": {21  },22  "browser.newContext": {23  },24  "context.newPage": {25  },26  "page.goto": {Using AI Code Generation
1const { getMeasurementsSummaryMap } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { getMeasurementsSummaryMap } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3const { chromium } = require('playwright');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();Using AI Code Generation
1const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const measurementsSummaryMap = getMeasurementsSummaryMap();3console.log(measurementsSummaryMap);4const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');5const measurementsSummaryMap = getMeasurementsSummaryMap();6console.log(measurementsSummaryMap);7const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');8const measurementsSummaryMap = getMeasurementsSummaryMap();9console.log(measurementsSummaryMap);10const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');11const measurementsSummaryMap = getMeasurementsSummaryMap();12console.log(measurementsSummaryMap);13const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');14const measurementsSummaryMap = getMeasurementsSummaryMap();15console.log(measurementsSummaryMap);16const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');17const measurementsSummaryMap = getMeasurementsSummaryMap();18console.log(measurementsSummaryMap);19const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');20const measurementsSummaryMap = getMeasurementsSummaryMap();21console.log(measurementsSummaryMap);22const { getMeasurementsSummaryMap } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');23const measurementsSummaryMap = getMeasurementsSummaryMap();24console.log(measurementsSummaryMap);25const { getMeasurementsSummaryMap } =Using AI Code Generation
1const { getMeasurementsSummaryMap } = require('@playwright/test/lib/utils');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const map = await getMeasurementsSummaryMap();5  console.log(map);6});7{8  'test.js': {9    'test': {10    }11  }12}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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