Best JavaScript code snippet using playwright-internal
html-parser.js
Source:html-parser.js  
...292        ? options.shouldDecodeNewlinesForHref293        : options.shouldDecodeNewlines294      attrs[i] = {295        name: args[1],296        value: decodeAttr(value, shouldDecodeNewlines)297      }298    }299    // 妿å¼å§æ ç¾æ¯éä¸å
æ ç¾ï¼åå°è¯¥å¼å§æ ç¾çä¿¡æ¯å
¥æ ï¼å³ push å° stack æ°ç»ä¸ï¼å¹¶å° lastTag çå¼è®¾ç½®ä¸ºè¯¥æ ç¾å300    if (!unary) {301      stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs })302      lastTag = tagName303    }304    if (options.start) {305      options.start(tagName, attrs, unary, match.start, match.end)306    }307  }308  // parseEndTag 彿°ç¨æ¥ parse ç»ææ ç¾309  function parseEndTag (tagName, start, end) {310    let pos, lowerCasedTagName...crypto.js
Source:crypto.js  
1/**2 * General mega crypto port3 */4var range = require('./tools').range;5var randomstring = require('./tools').randomstring;6var sjcl = require('sjcl');7var Aes = sjcl.cipher.aes;8var rsaasm = require('./vendor/rsaasm');9var BigNumber = rsaasm.BigNumber;10var Modulus = rsaasm.Modulus;11// string to array of 32-bit words (big endian)12var s2a = function (b) {13  var a = Array((b.length + 3) >> 2);14  for (var i = 0; i < b.length; i++) {15    a[i >> 2] |= (b.charCodeAt(i) << (24 - (i & 3) * 8));16  }17  return a;18};19// array of 32-bit words to string (big endian)20var a2s = function (a) {21  var b = '';22  for (var i = 0; i < a.length * 4; i++) {23    b = b + String.fromCharCode((a[i >> 2] >>> (24 - (i & 3) * 8)) & 255);24  }25  return b;26};27// convert user-supplied password array28var prepareKey = function (a) {29  var i, j, r, key;30  var aes = [];31  var pkey = [0x93C467E3, 0x7DB0C7A4, 0xD1BE3F81, 0x0152CB56];32  for (j = 0; j < a.length; j += 4) {33    key = [0, 0, 0, 0];34    for (i = 0; i < 4; i++) {35      if (i + j < a.length) {36        key[i] = a[i + j];37      }38    }39    aes.push(new Aes(key));40  }41  for (r = 65536; r--;) {42    for (j = 0; j < aes.length; j++) {43      pkey = aes[j].encrypt(pkey);44    }45  }46  return pkey;47};48var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_=';49var b64a = b64.split('');50// substitute standard base64 special characters to prevent JSON escaping, remove padding51var base64urlencode = function (data) {52  var o;53  var h;54  var bits;55  var enc = range(Math.ceil(data.length / 3)).map(function (_s, i) {56    o = Array.apply(null, Array(3)).map(function (_n, x) {57      return data.charCodeAt(x + i * 3);58    });59    bits = o[0] << 16 | o[1] << 8 | o[2];60    h = [(bits >> 18 & 0x3f), (bits >> 12 & 0x3f), (bits >> 6 & 0x3f), (bits & 0x3f)];61    // use hexets to index into b64, and append result to encoded string62    return b64a[h[0]] + b64a[h[1]] + b64a[h[2]] + b64a[h[3]];63  }).join('');64  return (data.length % 3) ? enc.slice(0, (data.length % 3) - 3) : enc;65};66var base64urldecode = function (data) {67  data += '=='.substr((2 - data.length * 3) & 3);68  /*  // http://kevin.vanzonneveld.net69  // +   original by: Tyler Akins (http://rumkin.com)70  // +   improved by: Thunder.m71  // +      input by: Aman Gupta72  // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)73  // +   bugfixed by: Onno Marsman74  // +   bugfixed by: Pellentesque Malesuada75  // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)76  // +      input by: Brett Zamir (http://brett-zamir.me)77  // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)78  // *     example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA==');79  // *     returns 1: 'Kevin van Zonneveld'80  // mozilla has this native81  // - but breaks in 2.0.0.12!82  //if (typeof this.window['atob'] === 'function') {83  //    return atob(data);84  //} */85  //86  //87  var o1;88  var o2;89  var o3;90  var h1;91  var h2;92  var h3;93  var h4;94  var bits;95  var i = 0;96  var ac = 0;97  var dec = '';98  var tmpArr = [];99  if (!data) {100    return data;101  }102  data += '';103  do { // unpack four hexets into three octets using index points in b64104    h1 = b64.indexOf(data.charAt(i++));105    h2 = b64.indexOf(data.charAt(i++));106    h3 = b64.indexOf(data.charAt(i++));107    h4 = b64.indexOf(data.charAt(i++));108    bits = h1 << 18 | h2 << 12 | h3 << 6 | h4;109    o1 = bits >> 16 & 0xff;110    o2 = bits >> 8 & 0xff;111    o3 = bits & 0xff;112    if (h3 === 64) {113      tmpArr[ac++] = String.fromCharCode(o1);114    } else if (h4 === 64) {115      tmpArr[ac++] = String.fromCharCode(o1, o2);116    } else {117      tmpArr[ac++] = String.fromCharCode(o1, o2, o3);118    }119  } while (i < data.length);120  dec = tmpArr.join('');121  return dec;122};123var stringhash = function (s, aes) {124  var s32 = s2a(s);125  var h32 = [0, 0, 0, 0];126  var i;127  for (i = 0; i < s32.length; i++) {128    h32[i & 3] ^= s32[i];129  }130  for (i = 16384; i--;) {131    h32 = aes.encrypt(h32);132  }133  return a2base64([h32[0], h32[2]]);134};135var a2base64 = function (a) {136  return base64urlencode(a2s(a));137};138var base642a = function (b) {139  return s2a(base64urldecode(b));140};141var encodePrivateKey = function (privk) {142  var plen = privk[3].length * 8;143  var qlen = privk[4].length * 8;144  var dlen = privk[2].length * 8;145  var ulen = privk[7].length * 8;146  var t = String.fromCharCode(qlen / 256) + String.fromCharCode(qlen % 256) + privk[4] +147    String.fromCharCode(plen / 256) + String.fromCharCode(plen % 256) + privk[3] +148    String.fromCharCode(dlen / 256) + String.fromCharCode(dlen % 256) + privk[2] +149    String.fromCharCode(ulen / 256) + String.fromCharCode(ulen % 256) + privk[7];150  while (t.length & 15) t += String.fromCharCode(randomstring(256));151  return t;152};153var decodePrivateKey = function (privk) {154  var privkey = [];155  // decompose private key156  for (var i = 0; i < 4; i++) {157    if (privk.length < 2) {158      break;159    }160    var l = (privk.charCodeAt(0) * 256 + privk.charCodeAt(1) + 7) >> 3;161    if (l > privk.length - 2) {162      break;163    }164    privkey[i] = new BigNumber(privk.substr(2, l));165    privk = privk.substr(l + 2);166  }167  // check format168  if (i !== 4 || privk.length >= 16) {169    return false;170  }171  // restore privkey components via the known ones172  var q = privkey[0];173  var p = privkey[1];174  var d = privkey[2];175  var u = privkey[3];176  var q1 = q.subtract(1);177  var p1 = p.subtract(1);178  var m = new Modulus(p.multiply(q));179  var e = new Modulus(p1.multiply(q1)).inverse(d);180  var dp = d.divide(p1).remainder;181  var dq = d.divide(q1).remainder;182  privkey = [m, e, d, p, q, dp, dq, u];183  for (i = 0; i < privkey.length; i++) {184    privkey[i] = rsaasm.bytes_to_string(privkey[i].toBytes());185  }186  return privkey;187};188var decryptKey = function (cipher, a) {189  if (a.length === 4) {190    return cipher.decrypt(a);191  }192  var x = [];193  for (var i = 0; i < a.length; i += 4) {194    x = x.concat(cipher.decrypt([a[i], a[i + 1], a[i + 2], a[i + 3]]));195  }196  return x;197};198var encryptKey = function (cipher, a) {199  if (!a) {200    a = [];201  }202  if (a.length === 4) {203    return cipher.encrypt(a);204  }205  var x = [];206  for (var i = 0; i < a.length; i += 4) {207    x = x.concat(cipher.encrypt([a[i], a[i + 1], a[i + 2], a[i + 3]]));208  }209  return x;210};211/**212 * Decrypts a ciphertext string with the supplied private key.213 *214 * @param {String} ciphertext215 *     Cipher text to decrypt.216 * @param {Array} privkey217 *     Private encryption key (in the usual internal format used).218 * @return {String}219 *     Decrypted clear text or false in case of an error220 */221// decrypts ciphertext string representing an MPI-formatted big number with the supplied privkey222// returns cleartext string223var RSADecrypt = function (ciphertext, privkey) {224  var l = (ciphertext.charCodeAt(0) * 256 + ciphertext.charCodeAt(1) + 7) >> 3;225  ciphertext = ciphertext.substr(2, l);226  try {227    var cleartext = rsaasm.bytes_to_string(rsaasm.RSA_RAW.decrypt(ciphertext, privkey));228  } catch (err) {229    throw new Error('RSA decryption failed: ' + err);230  }231  if (cleartext.length < privkey[0].length) {232    cleartext = Array(privkey[0].length - cleartext.length + 1).join(String.fromCharCode(0)) + cleartext;233  }234  // Old bogus padding workaround235  if (cleartext.charCodeAt(1) !== 0) {236    cleartext = String.fromCharCode(0) + cleartext;237  }238  return cleartext.substr(2);239};240// array of 32-bit words ArrayBuffer (big endian)241var a32ToAb = function (a) {242  var ab = new Uint8Array(4 * a.length);243  for (var i = 0; i < a.length; i++) {244    ab[4 * i] = a[i] >>> 24;245    ab[4 * i + 1] = a[i] >>> 16 & 255;246    ab[4 * i + 2] = a[i] >>> 8 & 255;247    ab[4 * i + 3] = a[i] & 255;248  }249  return ab;250};251// ArrayBuffer to binary with depadding252var abToStrDepad = function (ab) {253  var b = '';254  var ab8 = new Uint8Array(ab);255  for (var i = 0; i < ab8.length && ab8[i]; i++) {256    b = b + String.fromCharCode(ab8[i]);257  }258  return b;259};260// binary string to ArrayBuffer, 0-padded to AES block size261var str2ab = function (b) {262  var ab = new ArrayBuffer((b.length + 15) & -16);263  var u8 = new Uint8Array(ab);264  for (var i = b.length; i--;) {265    u8[i] = b.charCodeAt(i);266  }267  return ab;268};269var from8 = function (utf8) {270  return decodeURIComponent(escape(utf8));271};272// binary string to ArrayBuffer, 0-padded to AES block size273var base642ab = function (a) {274  return str2ab(base64urldecode(a));275};276// decrypt attributes block using AES-CBC, check for MEGA canary277// attr = ab, key as with enc_attr278// returns [Object] or false279var decodeAttr = function (attr, key) {280  var b;281  attr = rsaasm.AES_CBC.decrypt(attr,282    a32ToAb([key[0] ^ key[4], key[1] ^ key[5], key[2] ^ key[6], key[3] ^ key[7]]), false);283  b = abToStrDepad(attr);284  if (b.substr(0, 6) !== 'MEGA{"') {285    return false;286  }287  try {288    return JSON.parse(from8(b.substr(4)));289  } catch (e) {290    var m = b.match(/"n"\s*:\s*"((?:\\"|.)*?)(\.\w{2,4})?"/);291    var s = m && m[1];292    var l = (s && s.length) || 0;293    var j = ',';294    while (l--) {295      s = s.substr(0, l || 1);296    }297    if (~l) {298      try {299        var name = s + j + 'trunc' + Math.random().toString(16).slice(-4) + (m[2] || '');300        return JSON.parse(from8(b.substr(4).replace(m[0], '"n":"' + name + '"')));301      } catch (e) {}302    }303    return {304      n: 'MALFORMED_ATTRIBUTES'305    };306  }307};308module.exports.s2a = s2a;309module.exports.a2s = a2s;310module.exports.stringhash = stringhash;311module.exports.a2base64 = a2base64;312module.exports.base642a = base642a;313module.exports.prepareKey = prepareKey;314module.exports.base64urlencode = base64urlencode;315module.exports.base64urldecode = base64urldecode;316module.exports.decryptKey = decryptKey;317module.exports.encryptKey = encryptKey;318module.exports.encodePrivateKey = encodePrivateKey;319module.exports.decodePrivateKey = decodePrivateKey;320module.exports.RSADecrypt = RSADecrypt;321module.exports.decodeAttr = decodeAttr;...parse-html.js
Source:parse-html.js  
...38}39const reCache = {}40const encodedAttr = /&(?:lt|gt|quot|amp|#39);/g41const encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#39|#10|#9);/g42function decodeAttr(value, shouldDecodeNewlines) {43    const re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr44    return value.replace(re, match => decodingMap[match])45}46const shouldIgnoreFirstNewline = (tag, html) => tag && isIgnoreNewlineTag(tag) && html[0] === '\n'47function parseHTML(html, options = {}) {48    const stack = []49    let lastTag50    let index = 051    while (html) {52        if (!lastTag || !isPlainTextElement(lastTag)) { // æ£å¸¸å
ç´ 53            let textEnd = html.indexOf('<')54            if (textEnd === 0) {55                // 注é56                if (comment.test(html)) {57                    const commentEnd = html.indexOf('-->')58                    if (commentEnd >= 0) {59                        advance(commentEnd + 3)60                        continue61                    }62                }63                // hack64                if (conditionalComment.test(html)) {65                    // const commentEnd = html.indexOf('>')66                    if (commentEnd >= 0) {67                        advance(commentEnd + 2)68                        continue69                    }70                }71                // doctype72                let docMatch = html.match(doctype)73                if (docMatch) {74                    advance(docMatch[0].length)75                    continue76                }77                // ç»ææ ç¾78                let endMatch = html.match(endTag)79                if (endMatch) {80                    let curIndex = index81                    advance(endMatch[0].length)82                    parseEndTag(endMatch[1], curIndex, index)83                    continue84                }85                // å¼å§æ ç¾86                let startMatch = parseStartTag()87                if (startMatch) {88                    handleStartTag(startMatch)89                    if (shouldIgnoreFirstNewline(startMatch.tagName, html)) {90                        advance(1)91                    }92                    continue93                }94            }95            let text, rest, next96            if (textEnd >= 0) {97                rest = html.slice(textEnd)98                while (!startTagOpen.test(rest) && !endTag.test(rest)) {99                    next = rest.indexOf('<', 1)100                    if (next < 0) break101                    textEnd += next102                    rest = html.slice(textEnd)103                }104                text = html.substring(0, textEnd)105            }106            if (textEnd < 0) {107                text = html108            }109            if (text) {110                advance(text.length)111            }112            if (options.chars && text) {113                options.chars(text)114            }115        } else { // style script textarea116            const stackedTag = lastTag.toLowerCase()117            const reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp(`([\\s\\S]*?)(</${stackedTag}[^>]*>)`, 'i'))118            const rest = html.replace(reStackedTag, function (all, text) {119                if (options.chars) {120                    options.chars(text)121                }122                return ''123            })124            index += html.length - rest.length125            html = rest126            parseEndTag(stackedTag)127        }128    }129    parseEndTag()130    function advance(n) {131        index += n132        html = html.substring(n)133    }134    function parseStartTag() {135        const start = html.match(startTagOpen)136        if (start) {137            const match = {138                tagName: start[1],139                attrs: []140            }141            advance(start[0].length)142            let end, attr143            while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) {144                advance(attr[0].length)145                match.attrs.push(attr)146            }147            if (end) {148                match.unarySlash = end[1] // startTagClose ï¼ï¼ä¸åç»çæè·149                advance(end[0].length)150                return match151            }152        }153    }154    function handleStartTag(match) {155        let { tagName, unarySlash } = match156        const unary = isUnaryTag(tagName) || !!unarySlash157        const l = match.attrs.length158        const attrs = new Array(l)159        for (let i = 0; i < l; i++) {160            const args = match.attrs[i]161            const value = args[3] || args[4] || args[5] || ''162            const shouldDecodeNewline = tagName === 'a' && args[1] === 'href'163                ? shouldDecodeNewlinesForHref164                : shouldDecodeNewlines165            attrs[i] = {166                name: args[1],167                value: decodeAttr(value, shouldDecodeNewline)168            }169        }170        if (!unary) {171            stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs, start: match.start, end: match.end })172            lastTag = tagName173        }174        if (options.start) {175            options.start(tagName, attrs, unary)176        }177    }178    function parseEndTag(tagName, start, end) {179        if (!start) start = index180        if (!end) end = index181        let pos, lowerCasedTagName...parseHTML.flat2.handleStartTag.js
Source:parseHTML.flat2.handleStartTag.js  
...70        : options.shouldDecodeNewlines71      // 屿§å / 屿§å¼(转ä¹)72      attrs[i] = {73        name: args[1],74        value: decodeAttr(value, shouldDecodeNewlines)75      }76      // ä¿ç屿§ä½ç½®77      if (process.env.NODE_ENV !== 'production' && options.outputSourceRange) {78        attrs[i].start = args.start + args[0].match(/^\s*/).length79        attrs[i].end = args.end80      }81    }82    // æªéåæ ç¾83    if (!unary) {84      stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs, start: match.start, end: match.end })85      lastTag = tagName86    }87    // è°ç¨ start é©åå建 AST èç¹88    if (options.start) {...8337.js
Source:8337.js  
...27    }28    var value = args[3] || args[4] || args[5] || "";29    attrs[i] = {30      name: args[1],31      value: decodeAttr(value, options.shouldDecodeNewlines)32    };33  }34  if (!unary) {35    stack.push({36      tag: tagName,37      lowerCasedTag: tagName.toLowerCase(),38      attrs: attrs39    });40    lastTag = tagName;41  }42  if (options.start) {43    options.start(tagName, attrs, unary, match.start, match.end);44  }45}8908.js
Source:8908.js  
...27    }28    var value = args[3] || args[4] || args[5] || "";29    attrs[i] = {30      name: args[1],31      value: decodeAttr(value, options.shouldDecodeNewlines)32    };33  }34  if (!unary) {35    stack.push({36      tag: tagName,37      lowerCasedTag: tagName.toLowerCase(),38      attrs: attrs39    });40    lastTag = tagName;41  }42  if (options.start) {43    options.start(tagName, attrs, unary, match.start, match.end);44  }45}10959.js
Source:10959.js  
...27    }28    var value = args[3] || args[4] || args[5] || "";29    attrs[i] = {30      name: args[1],31      value: decodeAttr(value, options.shouldDecodeNewlines)32    };33  }34  if (!unary) {35    stack.push({36      tag: tagName,37      lowerCasedTag: tagName.toLowerCase(),38      attrs: attrs39    });40    lastTag = tagName;41  }42  if (options.start) {43    options.start(tagName, attrs, unary, match.start, match.end);44  }45}decodeAttr.js
Source:decodeAttr.js  
1const decodingMap = {2  '<': '<',3  '>': '>',4  '"': '"',5  '&': '&',6  '
': '\n',7  '	': '\t',8  ''': "'"9}10const encodedAttr = /&(?:lt|gt|quot|amp|#39);/g11const encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#39|#10|#9);/g12/* è¿è¡å±æ§å¼è½¬ä¹ */13function decodeAttr (value, shouldDecodeNewlines) {14  const re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr15  return value.replace(re, match => decodingMap[match])...Using AI Code Generation
1const { chromium } = require('playwright');2const { InternalAPI } = require('playwright/internal');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const input = await page.$('input[name="q"]');7  const value = await page.evaluate(input => input.getAttribute('value'), input);8  const decodedValue = InternalAPI.decodeAttr(value);9  console.log(decodedValue);10  await browser.close();11})();Using AI Code Generation
1const { decodeAttr } = require('playwright/lib/server/dom.js');2const encodedString = 'data:text/html,%3Cdiv%20id%3D%22test%22%20class%3D%22test%22%20data-test%3D%22test%22%3E%3C%2Fdiv%3E';3const decodedString = decodeAttr(encodedString);4console.log(decodedString);5Thank you for your reply. I have tried the code you have suggested, but it doesn’t work. I have tried to run the code on the command line (node test.js) and in the browser console (node test.js) and both times the output was the same as the input. I have also tried to run the code on the command line with the following command:6but it didn’t work either. I have also tried to import the decodeAttr function in a Playwright test, but it didn’t work either. I have tried to import the decodeAttr function in the following way:7const { decodeAttr } = require('playwright/lib/server/dom.js');8import { decodeAttr } from 'playwright/lib/server/dom.js';9I have also tried to import the decodeAttr function in a Playwright test, but it didn’t work either. I have tried to import the decodeAttr function in the following way:10const { decodeAttr } = require('playwright/lib/server/dom.js');11import { decodeAttr } from 'playUsing AI Code Generation
1const { decodeAttr } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2console.log(decodeAttr('a%20b'));3const { encodeAttr } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4console.log(encodeAttr('a b'));5const { escapeQuotes } = require('playwright/lib/server/supplements/recorder/recorderSupplement');6console.log(escapeQuotes('a"b'));7const { unescapeQuotes } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8console.log(unescapeQuotes('a\"b'));Using AI Code Generation
1const { decodeAttr } = require('playwright/lib/utils/attributes');2console.log(decodeAttr('&#x27;'));3const { decodeAttr } = require('playwright/lib/utils/attributes');4console.log(decodeAttr('&#x27;'));5const { decodeAttr } = require('playwright/lib/utils/attributes');6console.log(decodeAttr('&#x27;'));7const { decodeAttr } = require('playwright/lib/utils/attributes');8console.log(decodeAttr('&#x27;'));9const { decodeAttr } = require('playwright/lib/utils/attributes');10console.log(decodeAttr('&#x27;'));11const { decodeAttr } = require('playwright/lib/utils/attributes');12console.log(decodeAttr('&#x27;'));13const { decodeAttr } = require('playwright/lib/utils/attributes');14console.log(decodeAttr('&#x27;'));15const { decodeAttr } = require('playwright/lib/utils/attributes');16console.log(decodeAttr('&#x27;'));17const { decodeAttr } = require('playwright/lib/utils/attributes');18console.log(decodeAttr('&#x27;'));19const { decodeAttr } = require('playwright/libUsing AI Code Generation
1const { decodeAttr } = require('playwright/lib/client/selectorEngine');2const string = 'hello world';3const result = decodeAttr(string);4console.log(result);5const { decodeAttr } = require('playwright/lib/client/selectorEngine');6const string = 'hello world';7const result = decodeAttr(string);8console.log(result);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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