How to use nullToUndefined method in Playwright Internal

Best JavaScript code snippet using playwright-internal

BrowserHandler.js

Source:BrowserHandler.js

...145  ['Browser.setExtraHTTPHeaders']({browserContextId, headers}) {146    this._targetRegistry.browserContextForId(browserContextId).extraHTTPHeaders = headers;147  }148  ['Browser.setHTTPCredentials']({browserContextId, credentials}) {149    this._targetRegistry.browserContextForId(browserContextId).httpCredentials = nullToUndefined(credentials);150  }151  async ['Browser.setBrowserProxy']({type, host, port, bypass, username, password}) {152    this._targetRegistry.setBrowserProxy({ type, host, port, bypass, username, password});153  }154  async ['Browser.setContextProxy']({browserContextId, type, host, port, bypass, username, password}) {155    const browserContext = this._targetRegistry.browserContextForId(browserContextId);156    browserContext.setProxy({ type, host, port, bypass, username, password });157  }158  ['Browser.setRequestInterception']({browserContextId, enabled}) {159    this._targetRegistry.browserContextForId(browserContextId).requestInterceptionEnabled = enabled;160  }161  ['Browser.setIgnoreHTTPSErrors']({browserContextId, ignoreHTTPSErrors}) {162    this._targetRegistry.browserContextForId(browserContextId).setIgnoreHTTPSErrors(nullToUndefined(ignoreHTTPSErrors));163  }164  ['Browser.setDownloadOptions']({browserContextId, downloadOptions}) {165    this._targetRegistry.browserContextForId(browserContextId).downloadOptions = nullToUndefined(downloadOptions);166  }167  async ['Browser.setGeolocationOverride']({browserContextId, geolocation}) {168    await this._targetRegistry.browserContextForId(browserContextId).applySetting('geolocation', nullToUndefined(geolocation));169  }170  async ['Browser.setOnlineOverride']({browserContextId, override}) {171    await this._targetRegistry.browserContextForId(browserContextId).applySetting('onlineOverride', nullToUndefined(override));172  }173  async ['Browser.setColorScheme']({browserContextId, colorScheme}) {174    await this._targetRegistry.browserContextForId(browserContextId).setColorScheme(nullToUndefined(colorScheme));175  }176  async ['Browser.setReducedMotion']({browserContextId, reducedMotion}) {177    await this._targetRegistry.browserContextForId(browserContextId).setReducedMotion(nullToUndefined(reducedMotion));178  }179  async ['Browser.setForcedColors']({browserContextId, forcedColors}) {180    await this._targetRegistry.browserContextForId(browserContextId).setForcedColors(nullToUndefined(forcedColors));181  }182  async ['Browser.setVideoRecordingOptions']({browserContextId, options}) {183    await this._targetRegistry.browserContextForId(browserContextId).setVideoRecordingOptions(options);184  }185  async ['Browser.setUserAgentOverride']({browserContextId, userAgent}) {186    await this._targetRegistry.browserContextForId(browserContextId).setDefaultUserAgent(userAgent);187  }188  async ['Browser.setBypassCSP']({browserContextId, bypassCSP}) {189    await this._targetRegistry.browserContextForId(browserContextId).applySetting('bypassCSP', nullToUndefined(bypassCSP));190  }191  async ['Browser.setJavaScriptDisabled']({browserContextId, javaScriptDisabled}) {192    await this._targetRegistry.browserContextForId(browserContextId).setJavaScriptDisabled(javaScriptDisabled);193  }194  async ['Browser.setLocaleOverride']({browserContextId, locale}) {195    await this._targetRegistry.browserContextForId(browserContextId).applySetting('locale', nullToUndefined(locale));196  }197  async ['Browser.setTimezoneOverride']({browserContextId, timezoneId}) {198    await this._targetRegistry.browserContextForId(browserContextId).applySetting('timezoneId', nullToUndefined(timezoneId));199  }200  async ['Browser.setTouchOverride']({browserContextId, hasTouch}) {201    await this._targetRegistry.browserContextForId(browserContextId).setTouchOverride(nullToUndefined(hasTouch));202  }203  async ['Browser.setDefaultViewport']({browserContextId, viewport}) {204    await this._targetRegistry.browserContextForId(browserContextId).setDefaultViewport(nullToUndefined(viewport));205  }206  async ['Browser.setScrollbarsHidden']({browserContextId, hidden}) {207    await this._targetRegistry.browserContextForId(browserContextId).applySetting('scrollbarsHidden', nullToUndefined(hidden));208  }209  async ['Browser.addScriptToEvaluateOnNewDocument']({browserContextId, script}) {210    await this._targetRegistry.browserContextForId(browserContextId).addScriptToEvaluateOnNewDocument(script);211  }212  async ['Browser.addBinding']({browserContextId, worldName, name, script}) {213    await this._targetRegistry.browserContextForId(browserContextId).addBinding(worldName, name, script);214  }215  ['Browser.setCookies']({browserContextId, cookies}) {216    this._targetRegistry.browserContextForId(browserContextId).setCookies(cookies);217  }218  ['Browser.clearCookies']({browserContextId}) {219    this._targetRegistry.browserContextForId(browserContextId).clearCookies();220  }221  ['Browser.getCookies']({browserContextId}) {222    const cookies = this._targetRegistry.browserContextForId(browserContextId).getCookies();223    return {cookies};224  }225  async ['Browser.getInfo']() {226    const version = AppConstants.MOZ_APP_VERSION_DISPLAY;227    const userAgent = Components.classes["@mozilla.org/network/protocol;1?name=http"]228                                .getService(Components.interfaces.nsIHttpProtocolHandler)229                                .userAgent;230    return {version: 'Firefox/' + version, userAgent};231  }232}233async function waitForSearchService() {234  const searchService = Components.classes["@mozilla.org/browser/search-service;1"].getService(Components.interfaces.nsISearchService);235  await searchService.init();236}237async function waitForAddonManager() {238  if (AddonManager.isReady)239    return;240  await new Promise(resolve => {241    let listener = {242      onStartup() {243        AddonManager.removeManagerListener(listener);244        resolve();245      },246      onShutdown() { },247    };248    AddonManager.addManagerListener(listener);249  });250}251async function waitForWindowClosed(browserWindow) {252  if (browserWindow.closed)253    return;254  await new Promise((resolve => {255    const listener = {256      onCloseWindow: window => {257        let domWindow;258        if (window instanceof Ci.nsIAppWindow)259          domWindow = window.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowInternal || Ci.nsIDOMWindow);260        else261          domWindow = window;262        if (domWindow === browserWindow) {263          Services.wm.removeListener(listener);264          resolve();265        }266      },267    };268    Services.wm.addListener(listener);269  }));270}271function nullToUndefined(value) {272  return value === null ? undefined : value;273}274var EXPORTED_SYMBOLS = ['BrowserHandler'];...

migration.js

Source:migration.js

...26}27function transformGroup(group) {28  // groups: parent: undefined or objectid29  let changed = false;30  changed |= nullToUndefined(group, 'parent');31  changed |= stringToOid(group, 'parent');32  return changed && group;33}34function transformOperation(operation) {35  // operations: account => object id account36  // operations: null values -> undefined values37  let changed = false;38  changed |= stringToOid(operation, 'account');39  changed |= nullToUndefined(operation, 'group');40  changed |= nullToUndefined(operation, 'note');41  changed |= stringToDate(operation, 'date');42  return changed && operation;43}44function newObjectID(id) {45  return getService('database').newObjectID(id);46}47function stringToOid(record, prop) {48  if(typeof record[prop] !== 'string') {49    return false;50  }51  record[prop] = newObjectID(record[prop]);52  return true;53}54function stringToDate(record, prop) {55  if(typeof record[prop] !== 'string') {56    return false;57  }58  record[prop] = new Date(record[prop]);59  return true;60}61function nullToUndefined(record, prop) {62  if(record[prop] !== null) {63    return false;64  }65  delete record[prop];66  return true;...

readSource.js

Source:readSource.js

...19  try {20    newSource = JSON.parse(typeof source === 'string' ? source : JSON.stringify(source));21    returnSource.name = newSource.source_name;22    returnSource.connection = parseConnection(newSource.connection);23    returnSource.filter = nullToUndefined(JSON.parse(newSource.filter));24    returnSource.translation = nullToUndefined(newSource.osm_translation);25    returnSource.fields = {26      'data': nullToUndefined(newSource.field_data),27      'forced': nullToUndefined(newSource.field_forced),28      'hash': nullToUndefined(newSource.field_hash),29      'lastUpdated': nullToUndefined(newSource.field_last_updated),30      'mapped': nullToUndefined(JSON.parse(newSource.field_mapped)),31      'primaryKey': parseJson(nullToUndefined(newSource.field_primary_key)),32      'foreignKey': nullToUndefined(newSource.field_foreign_key),33      'removed': nullToUndefined(newSource.field_removed),34      'removedValue': nullToUndefined(newSource.field_removed_value),35      'transforms': nullToUndefined(JSON.parse(newSource.transforms)),36      'valueMapped': nullToUndefined(JSON.parse(newSource.value_mapped))37    };38    return returnSource;39  } catch (e) {40    throw (e);41  }...

createItems.js

Source:createItems.js

...40  );41  const formatted_tags = tags.map(({ id }) => id);42  return {43    ...props,44    shield_type: nullToUndefined(shield_type),45    weapon_type: nullToUndefined(weapon_type),46    component_attribute_requirement: nullToUndefined(47      component_attribute_requirement,48    ),49    component_armour: nullToUndefined(component_armour),50    implicit_mods: formatted_implicits,51    item_class: item_class.id,52    tags: formatted_tags,53  };...

state-persistence.js

Source:state-persistence.js

...13// When the page is reloaded, current Redux state is restored14// from the sessionStorage.15export const loadState = () =>16    handleException(17        () => nullToUndefined(18            JSON.parse(sessionStorage.getItem(env.ssAppStateKey))19        ),20        // eslint-disable-next-line no-console21        (ex) => nullToUndefined(console.log(ex))...

test.js

Source:test.js

...7  return x;8}9// test deduping of inferred types10const nullToUndefined = val => val === null ? undefined : val;11function f0(x: ?Object) { return nullToUndefined(x); }12function f1(x: ?Object) { return nullToUndefined(x); }13function f2(x: ?string) { return nullToUndefined(x); }14function f3(x: ?string) { return nullToUndefined(x); }15declare var idx: $Facebookism$Idx;16declare var obj: {a?: {b: ?{c: null | {d: number}}}};...

utils.js

Source:utils.js

1const undefinedToNull = (x) =>2  Object.keys(x).reduce((p, c) => {3    p[c] = x[c] || null;4    return p;5  }, {});6const nullToUndefined = (x) =>7  Object.keys(x).reduce((p, c) => {8    p[c] = x[c] || undefined;9    return p;10  }, {});11function isMessageValid(msg) {12  try{13    let valid_msg = JSON.parse(msg);14    return valid_msg15  }16  catch(e){17    console.log(e.message);18    return e19  }20};...

Using AI Code Generation

1const { nullToUndefined } = require('playwright-core/lib/utils/utils');2const { nullToUndefined } = require('playwright-core/lib/utils/utils');3const { chromium } = require('playwright-core');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  await page.screenshot({ path: 'example.png' });8  await browser.close();9})();10const { nullToUndefined } = require('playwright-core/lib/utils/utils');11const { chromium } = require('playwright-core');12(async () => {13  const browser = await chromium.launch();14  const page = await browser.newPage();15  await page.screenshot({ path: 'example.png' });16  await browser.close();17})();18const { nullToUndefined } = require('playwright-core/lib/utils/utils');19const { chromium } = require('playwright-core');20(async () => {21  const browser = await chromium.launch();22  const page = await browser.newPage();23  await page.screenshot({ path: 'example.png' });24  await browser.close();25})();26const { nullToUndefined } = require('playwright-core/lib/utils/utils');27const { chromium } = require('playwright-core');28(async () => {29  const browser = await chromium.launch();30  const page = await browser.newPage();31  await page.screenshot({ path: 'example.png' });32  await browser.close();33})();34const { nullToUndefined } = require('playwright-core/lib/utils/utils');35const { chromium } = require('playwright-core');36(async () => {37  const browser = await chromium.launch();38  const page = await browser.newPage();39  await page.screenshot({ path: 'example.png' });

Using AI Code Generation

1const { nullToUndefined } = require('playwright/lib/utils/utils');2const { nullToUndefined } = require('playwright/lib/utils/utils');3const { nullToUndefined } = require('playwright/lib/utils/utils');4const { nullToUndefined } = require('playwright/lib/utils/utils');5const { nullToUndefined } = require('playwright/lib/utils/utils');6const { nullToUndefined } = require('playwright/lib/utils/utils');7const { nullToUndefined } = require('playwright/lib/utils/utils');8const { nullToUndefined } = require('playwright/lib/utils/utils');9const { nullToUndefined } = require('playwright/lib/utils/utils');10const { nullToUndefined } = require('playwright/lib/utils/utils');11const { nullToUndefined } = require('playwright/lib/utils

Using AI Code Generation

1const { nullToUndefined } = require('@playwright/test/lib/utils/utils');2const { test } = require('@playwright/test');3test('nullToUndefined', async ({ page }) => {4  const obj = { a: 1, b: null, c: { d: 2, e: null } };5  const result = nullToUndefined(obj);6  console.log(result);7});8Output: { a: 1, b: undefined, c: { d: 2, e: undefined } }9Your name to display (optional):10Your name to display (optional):

Using AI Code Generation

1const { nullToUndefined } = require('playwright/lib/internal/utils');2const { chromium } = require('playwright');3const browser = await chromium.launch();4const page = await browser.newPage();5const { nullToUndefined } = require('playwright/lib/internal/utils');6const { nullToUndefined } = require('playwright/lib/internal/utils');7const { nullToUndefined } = require('playwright/lib/internal/utils');8const { nullToUndefined } = require('playwright/lib/internal/utils');9const { chromium } = require('playwright');10const browser = await chromium.launch();11const page = await browser.newPage();12const { nullToUndefined } = require('playwright/lib/internal/utils');13const { chromium } = require('playwright');14const browser = await chromium.launch();15const page = await browser.newPage();16const { nullToUndefined } = require('playwright/lib/internal/utils');17const { nullToUndefined } = require('playwright/lib/internal/utils');18const { nullToUndefined } = require('playwright/lib/internal/utils');19const { nullToUndefined } = require('playwright/lib/internal/utils');20const { nullToUndefined } = require('playwright/lib/internal/utils');21const { chromium } = require('playwright');22const browser = await chromium.launch();23const page = await browser.newPage();24const { nullToUndefined } = require('playwright/lib/internal/utils');25const { chromium } = require('playwright');26const browser = await chromium.launch();27const page = await browser.newPage();28const { nullToUndefined } = require('playwright/lib/internal/utils');

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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.
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