Best JavaScript code snippet using playwright-internal
mime.js
Source:mime.js  
1// Copyright 2010 The Closure Library Authors. All Rights Reserved.2//3// Licensed under the Apache License, Version 2.0 (the "License");4// you may not use this file except in compliance with the License.5// You may obtain a copy of the License at6//7//      http://www.apache.org/licenses/LICENSE-2.08//9// Unless required by applicable law or agreed to in writing, software10// distributed under the License is distributed on an "AS-IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14/**15 * @fileoverview Functions for encoding strings according to MIME16 * standards, especially RFC 1522.17 */18goog.provide('goog.i18n.mime');19goog.provide('goog.i18n.mime.encode');20goog.require('goog.array');21/**22 * Regular expression for matching those characters that are outside the23 * range that can be used in the quoted-printable encoding of RFC 1522:24 * anything outside the 7-bit ASCII encoding, plus ?, =, _ or space.25 * @type {RegExp}26 * @private27 */28goog.i18n.mime.NONASCII_ = /[^!-<>@-^`-~]/g;29/**30 * Like goog.i18n.NONASCII_ but also omits double-quotes.31 * @type {RegExp}32 * @private33 */34goog.i18n.mime.NONASCII_NOQUOTE_ = /[^!#-<>@-^`-~]/g;35/**36 * Encodes a string for inclusion in a MIME header. The string is encoded37 * in UTF-8 according to RFC 1522, using quoted-printable form.38 * @param {string} str The string to encode.39 * @param {boolean=} opt_noquote Whether double-quote characters should also40 *     be escaped (should be true if the result will be placed inside a41 *     quoted string for a parameter value in a MIME header).42 * @return {string} The encoded string.43 */44goog.i18n.mime.encode = function(str, opt_noquote) {45  var nonascii =46      opt_noquote ? goog.i18n.mime.NONASCII_NOQUOTE_ : goog.i18n.mime.NONASCII_;47  if (str.search(nonascii) >= 0) {48    str = '=?UTF-8?Q?' +49        str.replace(50            nonascii,51            /**52             * @param {string} c The matched char.53             * @return {string} The quoted-printable form of utf-8 encoding.54             */55            function(c) {56              var i = c.charCodeAt(0);57              if (i == 32) {58                // Special case for space, which can be encoded as _ not =2059                return '_';60              }61              var a = goog.array.concat('', goog.i18n.mime.getHexCharArray(c));62              return a.join('=');63            }) +64        '?=';65  }66  return str;67};68/**69 * Get an array of UTF-8 hex codes for a given character.70 * @param {string} c The matched character.71 * @return {!Array<string>} A hex array representing the character.72 */73goog.i18n.mime.getHexCharArray = function(c) {74  var i = c.charCodeAt(0);75  var a = [];76  // First convert the UCS-2 character into its UTF-8 bytes77  if (i < 128) {78    a.push(i);79  } else if (i <= 0x7ff) {80    a.push(0xc0 + ((i >> 6) & 0x3f), 0x80 + (i & 0x3f));81  } else if (i <= 0xffff) {82    a.push(83        0xe0 + ((i >> 12) & 0x3f), 0x80 + ((i >> 6) & 0x3f), 0x80 + (i & 0x3f));84  } else {85    // (This is defensive programming, since ecmascript isn't supposed86    // to handle code points that take more than 16 bits.)87    a.push(88        0xf0 + ((i >> 18) & 0x3f), 0x80 + ((i >> 12) & 0x3f),89        0x80 + ((i >> 6) & 0x3f), 0x80 + (i & 0x3f));90  }91  // Now convert those bytes into hex strings (don't do anything with92  // a[0] as that's got the empty string that lets us use join())93  for (i = a.length - 1; i >= 0; --i) {94    a[i] = a[i].toString(16);95  }96  return a;...base64.js
Source:base64.js  
1/*2 * $Id: base64.js,v 1.2 2011/12/27 14:34:49 dankogai Exp dankogai $3 *4 *  Licensed under the MIT license.5 *  http://www.opensource.org/licenses/mit-license.php6 *7 */8(function(global){9if (global.Base64) return;10var b64chars 11    = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';12var b64tab = function(bin){13    var t = {};14    for (var i = 0, l = bin.length; i < l; i++) t[bin.charAt(i)] = i;15    return t;16}(b64chars);17var sub_toBase64 = function(m){18    var n = (m.charCodeAt(0) << 16)19          | (m.charCodeAt(1) <<  8)20          | (m.charCodeAt(2)      );21    return b64chars.charAt( n >>> 18)22         + b64chars.charAt((n >>> 12) & 63)23         + b64chars.charAt((n >>>  6) & 63)24         + b64chars.charAt( n         & 63);25};26var toBase64 = function(bin){27    if (bin.match(/[^\x00-\xFF]/)) throw 'unsupported character found' ;28    var padlen = 0;29    while(bin.length % 3) {30        bin += '\0';31        padlen++;32    };33    var b64 = bin.replace(/[\x00-\xFF]{3}/g, sub_toBase64);34    if (!padlen) return b64;35    b64 = b64.substr(0, b64.length - padlen);36    while(padlen--) b64 += '=';37    return b64;38};39var btoa = global.btoa || toBase64;40var sub_fromBase64 = function(m){41        var n = (b64tab[ m.charAt(0) ] << 18)42            |   (b64tab[ m.charAt(1) ] << 12)43            |   (b64tab[ m.charAt(2) ] <<  6)44            |   (b64tab[ m.charAt(3) ]);45    return String.fromCharCode(  n >> 16 )46        +  String.fromCharCode( (n >>  8) & 0xff )47        +  String.fromCharCode(  n        & 0xff );48};49var fromBase64 = function(b64){50    b64 = b64.replace(/[^A-Za-z0-9\+\/]/g, '');51    var padlen = 0;52    while(b64.length % 4){53        b64 += 'A';54        padlen++;55    }56    var bin = b64.replace(/[A-Za-z0-9\+\/]{4}/g, sub_fromBase64);57    if (padlen >= 2)58        bin = bin.substring(0, bin.length - [0,0,2,1][padlen]);59    return bin;60};61var atob = global.atob || fromBase64;62var re_char_nonascii = /[^\x00-\x7F]/g;63var sub_char_nonascii = function(m){64    var n = m.charCodeAt(0);65    return n < 0x800 ? String.fromCharCode(0xc0 | (n >>>  6))66                     + String.fromCharCode(0x80 | (n & 0x3f))67        :              String.fromCharCode(0xe0 | ((n >>> 12) & 0x0f))68                     + String.fromCharCode(0x80 | ((n >>>  6) & 0x3f))69                     + String.fromCharCode(0x80 |  (n         & 0x3f))70        ;71};72var utob = function(uni){73    return uni.replace(re_char_nonascii, sub_char_nonascii);74};75var re_bytes_nonascii76    = /[\xC0-\xDF][\x80-\xBF]|[\xE0-\xEF][\x80-\xBF]{2}|[\xF0-\xF7][\x80-\xBF]{3}/g;77var sub_bytes_nonascii = function(m){78    var c0 = m.charCodeAt(0);79    var c1 = m.charCodeAt(1);80    if(c0 < 0xe0){81        return String.fromCharCode(((c0 & 0x1f) << 6) | (c1 & 0x3f));82    }else{83        var c2 = m.charCodeAt(2);84        return String.fromCharCode(85            ((c0 & 0x0f) << 12) | ((c1 & 0x3f) <<  6) | (c2 & 0x3f)86        );87    }88};89    90var btou = function(bin){91    return bin.replace(re_bytes_nonascii, sub_bytes_nonascii);92};93global.exports = {94    fromBase64:fromBase64,95    toBase64:toBase64,96    atob:atob,97    btoa:btoa,98    utob:utob,99    btou:btou,100    encode:function(u){ return btoa(utob(u)) },101    encodeURI:function(u){102        return btoa(utob(u)).replace(/[+\/]/g, function(m0){103            return m0 == '+' ? '-' : '_';104        }).replace(/=+$/, '');105    },106    decode:function(a){ 107        return btou(atob(a.replace(/[-_]/g, function(m0){108            return m0 == '-' ? '+' : '/';109        })));110    }111};...dist.js
Source:dist.js  
1module.exports = function( grunt ) {2	"use strict";3	var fs = require( "fs" ),4		distpaths = [5			"dist/jquery.js",6			"dist/jquery.min.map",7			"dist/jquery.min.js"8		];9	// Process files for distribution10	grunt.registerTask( "dist", function() {11		var stored, flags, paths, nonascii;12		// Check for stored destination paths13		// ( set in dist/.destination.json )14		stored = Object.keys( grunt.config( "dst" ) );15		// Allow command line input as well16		flags = Object.keys( this.flags );17		// Combine all output target paths18		paths = [].concat( stored, flags ).filter( function( path ) {19			return path !== "*";20		} );21		// Ensure the dist files are pure ASCII22		nonascii = false;23		distpaths.forEach( function( filename ) {24			var i, c,25				text = fs.readFileSync( filename, "utf8" );26			// Ensure files use only \n for line endings, not \r\n27			if ( /\x0d\x0a/.test( text ) ) {28				grunt.log.writeln( filename + ": Incorrect line endings (\\r\\n)" );29				nonascii = true;30			}31			// Ensure only ASCII chars so script tags don't need a charset attribute32			if ( text.length !== Buffer.byteLength( text, "utf8" ) ) {33				grunt.log.writeln( filename + ": Non-ASCII characters detected:" );34				for ( i = 0; i < text.length; i++ ) {35					c = text.charCodeAt( i );36					if ( c > 127 ) {37						grunt.log.writeln( "- position " + i + ": " + c );38						grunt.log.writeln( "-- " + text.substring( i - 20, i + 20 ) );39						break;40					}41				}42				nonascii = true;43			}44			// Optionally copy dist files to other locations45			paths.forEach( function( path ) {46				var created;47				if ( !/\/$/.test( path ) ) {48					path += "/";49				}50				created = path + filename.replace( "dist/", "" );51				grunt.file.write( created, text );52				grunt.log.writeln( "File '" + created + "' created." );53			} );54		} );55		return !nonascii;56	} );...Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.screenshot({ path: 'example.png' });6  await browser.close();7})();Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.waitForTimeout(1000);6  await page.close();7  await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11  const browser = await chromium.launch();12  const page = await browser.newPage();13  await page.waitForTimeout(1000);14  await page.close();15  await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19  const browser = await chromium.launch();20  const page = await browser.newPage();21  await page.waitForTimeout(1000);22  await page.close();23  await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27  const browser = await chromium.launch();28  const page = await browser.newPage();29  await page.waitForTimeout(1000);30  await page.close();31  await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35  const browser = await chromium.launch();36  const page = await browser.newPage();37  await page.waitForTimeout(1000);38  await page.close();39  await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43  const browser = await chromium.launch();44  const page = await browser.newPage();45  await page.waitForTimeout(1000);46  await page.close();47  await browser.close();48})();49const { chromium } = require('playwright');50(async () => {51  const browser = await chromium.launch();52  const page = await browser.newPage();53  await page.waitForTimeout(1000);Using AI Code Generation
1(async () => {2  const browser = await chromium.launch();3  const context = await browser.newContext();4  const page = await context.newPage();5  await page.screenshot({ path: `example.png` });6  await browser.close();7})();8const playwright = require('playwright');9(async () => {10  for (const browserType of ['chromium', 'firefox', 'webkit']) {11    const browser = await playwright[browserType].launch();12    const context = await browser.newContext();13    const page = await context.newPage();14    await page.screenshot({ path: `example-${browserType}.png` });15    await browser.close();16  }17})();18const { chromium } = require('playwright');19(async () => {20  const browser = await chromium.launch();21  const context = await browser.newContext();22  const page = await context.newPage();23  await page.screenshot({ path: `example.png` });24  await browser.close();25})();26const { chromium } = require('playwright');27(async () => {28  const browser = await chromium.launch();29  const context = await browser.newContext();30  const page = await context.newPage();31  await page.screenshot({ path: `example.png` });32  await browser.close();33})();34const playwright = require('playwright');35(async () => {36  for (const browserType of ['chromium', 'firefox', 'webkit']) {37    const browser = await playwright[browserType].launch();38    const context = await browser.newContext();39    const page = await context.newPage();40    await page.screenshot({ path: `example-${browserType}.png` });41    await browser.close();42  }43})();44const { chromium } = require('playwright');Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.fill('input[aria-label="Search"]', '日本語');6  await page.click('input[value="Google Search"]');7  await page.waitForNavigation();8  await page.screenshot({ path: `example.png` });9  await browser.close();10})();11at CDPSession.send (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:113:13)12at Page._addScriptToEvaluateOnNewDocument (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)13at Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)14at async Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)15at async Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)16at async Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)17at async Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)18at async Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)19at async Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)20at async Page._initialize (/home/username/node_modules/playwright/lib/cjs/protocol/protocol.js:138:21)Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.screenshot({ path: `google.png` });6  await browser.close();7})();8const { chromium } = require('playwright');9(async () => {10  const browser = await chromium.launch();11  const page = await browser.newPage();12  await page.screenshot({ path: `google.png` });13  await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17  const browser = await chromium.launch();18  const page = await browser.newPage();19  await page.screenshot({ path: `google.png` });20  await browser.close();21})();22const { chromium } = require('playwright');23(async () => {24  const browser = await chromium.launch();25  const page = await browser.newPage();26  await page.screenshot({ path: `google.png` });27  await browser.close();28})();29const { chromium } = require('playwright');30(async () => {31  const browser = await chromium.launch();32  const page = await browser.newPage();33  await page.screenshot({ path: `google.png` });34  await browser.close();35})();36const { chromium } = require('playwright');37(async () => {38  const browser = await chromium.launch();39  const page = await browser.newPage();40  await page.screenshot({ path: `google.png` });41  await browser.close();42})();43const { chromium } = require('playwright');44(async () => {Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3    const browser = await chromium.launch();4    const page = await browser.newPage();5    await browser.close();6})();7const { chromium } = require('playwright');8(async () => {9    const browser = await chromium.launch();10    const page = await browser.newPage();11    await page.evaluate(() => {12        const script = document.createElement('script');13        script.textContent = 'function nonascii() { return "nonascii"; }';14        document.body.appendChild(script);15    });16    console.log(await page.evaluate(() => nonascii()));17    await browser.close();18})();Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3const browser = await chromium.launch();4const page = await browser.newPage();5await page.screenshot({ path: `example.png` });6await browser.close();7})();8const { chromium } = require('playwright');9(async () => {10const browser = await chromium.launch();11const page = await browser.newPage();12await page.screenshot({ path: `example.png` });13await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17const browser = await chromium.launch();18const page = await browser.newPage();19await page.screenshot({ path: `example.png` });20await browser.close();21})();22const { chromium } = require('playwright');23(async () => {24const browser = await chromium.launch();25const page = await browser.newPage();26await page.screenshot({ path: `example.png` });27await browser.close();28})();29const { chromium } = require('playwright');30(async () => {31const browser = await chromium.launch();32const page = await browser.newPage();33await page.screenshot({ path: `example.png` });34await browser.close();35})();36const { chromium } = require('playwright');37(async () => {38const browser = await chromium.launch();39const page = await browser.newPage();40await page.screenshot({ path: `example.png` });41await browser.close();42})();43const { chromium } = require('playwright');44(async () => {Using AI Code Generation
1const { nonascii } = require('playwright/lib/utils/utils');2const { nonascii } = require('puppeteer/lib/helper');3const { nonascii } = require('playwright/lib/helper');4const { nonascii } = require('playwright/lib/utils/utils');5const { nonascii } = require('puppeteer/lib/helper');6const { nonascii } = require('playwright/lib/helper');7const { nonascii } = require('playwright/lib/utils/utils');8const { nonascii } = require('puppeteer/lib/helper');9const { nonascii } = require('playwright/lib/helper');10const { nonascii } = require('playwright/lib/utils/utils');11const { nonascii } = require('puppeteer/lib/helper');12const { nonascii } = require('playwright/lib/helper');13const { nonascii } = require('playwright/lib/utils/utils');14const { nonascii } = require('puppeteer/lib/helper');15const { nonascii } = require('playwright/lib/helper');16const { nonascii } = require('playwright/lib/utils/utils');17const { nonascii } = require('puppeteer/lib/helper');18const { nonascii } = require('playwright/lib/helper');19const { nonascii } = require('playwright/lib/utilsUsing AI Code Generation
1const { nonascii } = require('playwright/lib/internal/utils');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  await page.type('#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input', nonascii('nonascii'));8  await page.click('text=Google Search');9  await page.waitForTimeout(5000);10  await browser.close();11})();Using AI Code Generation
1const { _test } = require('playwright/lib/server/chromium/crBrowser');2const { launch } = require('playwright');3const fs = require('fs');4(async () => {5  const browser = await launch({ headless: false });6  const page = await browser.newPage();7  const result = await _test(page, fs.readFileSync('test.txt', 'utf-8'));8  console.log(result);9  await browser.close();10})();11const { _test } = require('playwright/lib/server/chromium/crBrowser');12const { launch } = require('playwright');13const fs = require('fs');14(async () => {15  const browser = await launch({ headless: false });16  const page = await browser.newPage();17  const result = await _test(page, fs.readFileSync('test.txt', 'utf-8'));18  console.log(result);19  await browser.close();20})();21const { _test } = require('playwright/lib/server/chromium/crBrowser');22const { launch } = require('playwright');23const fs = require('fs');24(async () => {25  const browser = await launch({ headless: false });26  const page = await browser.newPage();27  const result = await _test(page, fs.readFileSync('test.txt', 'utf-8'));28  console.log(result);29  await browser.close();30})();31const { _test } = require('playwright/lib/server/chromium/crBrowser');32const { launch } = require('playwright');33const fs = require('fs');34(async () => {35  const browser = await launch({ headless: false });36  const page = await browser.newPage();37  const result = await _test(page, fs.readFileSync('test.txt', 'utf-8'));38  console.log(result);39  await browser.close();40})();41const { _test } = require('playwright/lib/server/chromium/crBrowser');42const { launch } = require('playwright');43const fs = require('fs');44(async () => {45  const browser = await launch({ headless: false });46  const page = await browser.newPage();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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