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How to use NumberToken method in Playwright Internal
Best JavaScript code snippet using playwright-internal
index.js
Source:index.js 
...26 let numberToken = '';27 while (sc.length > 0) {28 token = sc.shift();29 if (this.isOperator(token)) {30 if (this.isValidNumberToken(numberToken)) {31 postfix.push(numberToken);32 }33 if (this.isMinus(token)) {34 if (this.isEmptyToken(numberToken) && !this.isAfterCloseBracket(numberToken)) {35 postfix.push(0);36 numberToken = this.isMinus(numberToken) ? '' : '-';37 token = '--';38 } else {39 numberToken = this.isMinus(numberToken) ? numberToken : '';40 }41 }42 if (this.isOpenBracket(token)) {43 if (!this.isEmptyToken(numberToken)) {44 tokens.push('*');45 numberToken = '';46 }47 postfix.push(numberToken + '1');48 tokens.push(token);49 } else if (this.isCloseBracket(token)) {50 while (!this.isOpenBracket(tokens.peek())) {51 postfix.push(tokens.pop());52 }53 tokens.pop();54 postfix.push('*');55 numberToken = 'a';56 } else {57 if (this.precedence(token) < this.precedence(tokens.peek())) {58 postfix.push(tokens.pop());59 }60 tokens.push(token);61 numberToken = this.isMinus(numberToken) ? numberToken : '';62 }63 } else {64 numberToken = numberToken + token;65 }66 }67 if (this.isValidNumberToken(numberToken)) {68 postfix.push(numberToken);69 }70 while (!tokens.isEmptyList()) {71 postfix.push(tokens.pop());72 }73 return postfix;74 }75 solve(postfix) {76 if (postfix.isEmptyList() || !this.isOperator(postfix.peek())) {77 return postfix;78 }79 let token;80 let num1, num2;81 token = postfix.pop();82 num1 = this.solveFirst(postfix);83 num2 = this.solveFirst(postfix);84 postfix.push(this.operate(num1, num2, token));85 return postfix;86 }87 solveFirst(postfix) {88 if (this.isArithmeticOperand(postfix.peek())) {89 postfix = this.solve(postfix);90 return postfix.pop();91 } else {92 return postfix.pop();93 }94 }95 isPlus(token) {96 return token === '+';97 }98 isMinus(token) {99 return token === '-';100 }101 isMult(token) {102 return token === '*';103 }104 isDiv(token) {105 return token === '/';106 }107 isSpecialMinus(token) {108 return token === '--';109 }110 isAfterCloseBracket(token) {111 return token === 'a';112 }113 isOpenBracket(token) {114 return token === '(';115 }116 isCloseBracket(token) {117 return token === ')';118 }119 isPow(token) {120 return token === '^';121 }122 isEmptyToken(token) {123 return token === '';124 }125 isValidNumberToken(token) {126 return !this.isEmptyToken(token) && !this.isMinus(token) && !this.isAfterCloseBracket(token);127 }128 isValidToken(token) {129 return this.isOperator(token) || !isNaN(parseInt(token));130 }131 isOperator(token) {132 return this.isArithmeticOperand(token) || this.isOpenBracket(token) || this.isCloseBracket(token);133 }134 isOperand(token) {135 return !this.isOperator(token);136 }137 isArithmeticOperand(token) {138 return (139 this.isPlus(token) ||...
EquationSolver.js
Source:EquationSolver.js
...16 var numberToken = "";17 while (sc.length > 0) {18 token = sc.shift();19 if (this.isOperator(token)) {20 if (this.isValidNumberToken(numberToken)) {21 postfix.push(numberToken);22 }23 if (this.isMinus(token)) {24 if (this.isEmptyToken(numberToken)25 && !this.isAfterCloseBracket(numberToken)) {26 postfix.push(0);27 numberToken = (this.isMinus(numberToken)) ? "" : "-";28 token = "--";29 } else {30 numberToken = (this.isMinus(numberToken)) ? numberToken : "";31 }32 }33 if (this.isOpenBracket(token)) {34 if (!this.isEmptyToken(numberToken)) {35 tokens.push("*");36 numberToken = "";37 }38 postfix.push(numberToken + "1");39 tokens.push(token);40 } else if (this.isCloseBracket(token)) {41 while (!this.isOpenBracket(tokens.peek())) {42 postfix.push(tokens.pop());43 }44 tokens.pop();45 postfix.push("*");46 numberToken = "a";47 } else {48 if (this.precedence(token) < this.precedence(tokens.peek())) {49 postfix.push(tokens.pop());50 }51 tokens.push(token);52 numberToken = (this.isMinus(numberToken)) ? numberToken : "";53 }54 } else {55 numberToken = numberToken + token;56 }57 }58 if(this.isValidNumberToken(numberToken)) {59 postfix.push(numberToken);60 }61 while (!tokens.isEmptyList()) {62 postfix.push(tokens.pop());63 }64 return postfix;65}66EquationSolver.prototype.solve = function (postfix) {67 console.log(postfix.toString());68 if (postfix.isEmptyList() || !this.isOperator(postfix.peek())) {69 return postfix;70 }71 var token;72 var num1, num2;...
tokenizer.js
Source:tokenizer.js
...64}(Token));65exports.StringToken = StringToken;66var NumberToken = (function (_super) {67 __extends(NumberToken, _super);68 function NumberToken() {69 _super.apply(this, arguments);70 this.name = "NumberToken";71 }72 NumberToken.valid = function (value) {73 var re = /^\d+$/;74 return re.test(value);75 };76 NumberToken.prototype.resolveValue = function (data) {77 var val = Number(this.value);78 return this.negation ? !val : val;79 };80 return NumberToken;81}(Token));82exports.NumberToken = NumberToken;83var BooleanToken = (function (_super) {84 __extends(BooleanToken, _super);85 function BooleanToken() {86 _super.apply(this, arguments);87 this.name = "BooleanToken";88 }89 BooleanToken.valid = function (value) {90 var re = /^(true|false)$/i;91 return re.test(value);92 };93 BooleanToken.prototype.resolveValue = function (data) {94 var val = this.value.toUpperCase() === "TRUE";95 return this.negation ? !val : val;96 };97 return BooleanToken;98}(Token));99exports.BooleanToken = BooleanToken;100var ReferenceToken = (function (_super) {101 __extends(ReferenceToken, _super);102 function ReferenceToken() {103 _super.apply(this, arguments);104 this.name = "ReferenceToken";105 }106 ReferenceToken.valid = function (value) {107 var re = /^[a-zA-Z_\$][a-zA-Z0-9\._\$]+$/;108 return value.substr(0, 5) !== "this." && re.test(value);109 };110 ReferenceToken.findValue = function (path, data) {111 var value = data;112 path.split("\.").forEach(function (key) {113 if (typeof value !== "object") {114 throw new exception_1.ExpressionException("'" + path + "' is undefined");115 }116 if (!(key in value)) {117 throw new exception_1.ExpressionException("'" + path + "' is undefined");118 }119 value = value[key];120 });121 return value;122 };123 ReferenceToken.prototype.resolveValue = function (data) {124 var val = ReferenceToken.findValue(this.value, data);125 return this.negation ? !val : val;126 };127 return ReferenceToken;128}(Token));129exports.ReferenceToken = ReferenceToken;130/**131 * Removes leading negotiation132 */133function removeNegotiation(value) {134 var re = /^\!\s*/;135 return value.replace(re, "");136}137function tokenizer(rawValue) {138 var value = removeNegotiation(rawValue), negation = rawValue !== value;139 switch (true) {140 case OperatorToken.valid(rawValue):141 return new OperatorToken(rawValue, false);142 case StringToken.valid(value):143 return new StringToken(value, negation);144 case NumberToken.valid(value):145 return new NumberToken(value, negation);146 case BooleanToken.valid(value):147 return new BooleanToken(value, negation);148 case ReferenceToken.valid(value):149 return new ReferenceToken(value, negation);150 default:151 return new InvalidToken(value, negation);152 }153}...
token-before.js
Source:token-before.js
1import {2 WhiteSpace,3 Delim,4 Ident,5 Function as FunctionToken,6 Url,7 BadUrl,8 AtKeyword,9 Hash,10 Percentage,11 Dimension,12 Number as NumberToken,13 String as StringToken,14 Colon,15 LeftParenthesis,16 RightParenthesis,17 CDC18} from '../tokenizer/index.js';19const PLUSSIGN = 0x002B; // U+002B PLUS SIGN (+)20const HYPHENMINUS = 0x002D; // U+002D HYPHEN-MINUS (-)21const code = (type, value) => {22 if (type === Delim) {23 type = value;24 }25 if (typeof type === 'string') {26 const charCode = type.charCodeAt(0);27 return charCode > 0x7F ? 0x8000 : charCode << 8;28 }29 return type;30};31// https://www.w3.org/TR/css-syntax-3/#serialization32// The only requirement for serialization is that it must "round-trip" with parsing,33// that is, parsing the stylesheet must produce the same data structures as parsing,34// serializing, and parsing again, except for consecutive <whitespace-token>s,35// which may be collapsed into a single token.36const specPairs = [37 [Ident, Ident],38 [Ident, FunctionToken],39 [Ident, Url],40 [Ident, BadUrl],41 [Ident, '-'],42 [Ident, NumberToken],43 [Ident, Percentage],44 [Ident, Dimension],45 [Ident, CDC],46 [Ident, LeftParenthesis],47 [AtKeyword, Ident],48 [AtKeyword, FunctionToken],49 [AtKeyword, Url],50 [AtKeyword, BadUrl],51 [AtKeyword, '-'],52 [AtKeyword, NumberToken],53 [AtKeyword, Percentage],54 [AtKeyword, Dimension],55 [AtKeyword, CDC],56 [Hash, Ident],57 [Hash, FunctionToken],58 [Hash, Url],59 [Hash, BadUrl],60 [Hash, '-'],61 [Hash, NumberToken],62 [Hash, Percentage],63 [Hash, Dimension],64 [Hash, CDC],65 [Dimension, Ident],66 [Dimension, FunctionToken],67 [Dimension, Url],68 [Dimension, BadUrl],69 [Dimension, '-'],70 [Dimension, NumberToken],71 [Dimension, Percentage],72 [Dimension, Dimension],73 [Dimension, CDC],74 ['#', Ident],75 ['#', FunctionToken],76 ['#', Url],77 ['#', BadUrl],78 ['#', '-'],79 ['#', NumberToken],80 ['#', Percentage],81 ['#', Dimension],82 ['#', CDC], // https://github.com/w3c/csswg-drafts/pull/687483 ['-', Ident],84 ['-', FunctionToken],85 ['-', Url],86 ['-', BadUrl],87 ['-', '-'],88 ['-', NumberToken],89 ['-', Percentage],90 ['-', Dimension],91 ['-', CDC], // https://github.com/w3c/csswg-drafts/pull/687492 [NumberToken, Ident],93 [NumberToken, FunctionToken],94 [NumberToken, Url],95 [NumberToken, BadUrl],96 [NumberToken, NumberToken],97 [NumberToken, Percentage],98 [NumberToken, Dimension],99 [NumberToken, '%'],100 [NumberToken, CDC], // https://github.com/w3c/csswg-drafts/pull/6874101 ['@', Ident],102 ['@', FunctionToken],103 ['@', Url],104 ['@', BadUrl],105 ['@', '-'],106 ['@', CDC], // https://github.com/w3c/csswg-drafts/pull/6874107 ['.', NumberToken],108 ['.', Percentage],109 ['.', Dimension],110 ['+', NumberToken],111 ['+', Percentage],112 ['+', Dimension],113 ['/', '*']114];115// validate with scripts/generate-safe116const safePairs = specPairs.concat([117 [Ident, Hash],118 [Dimension, Hash],119 [Hash, Hash],120 [AtKeyword, LeftParenthesis],121 [AtKeyword, StringToken],122 [AtKeyword, Colon],123 [Percentage, Percentage],124 [Percentage, Dimension],125 [Percentage, FunctionToken],126 [Percentage, '-'],127 [RightParenthesis, Ident],128 [RightParenthesis, FunctionToken],129 [RightParenthesis, Percentage],130 [RightParenthesis, Dimension],131 [RightParenthesis, Hash],132 [RightParenthesis, '-']133]);134function createMap(pairs) {135 const isWhiteSpaceRequired = new Set(136 pairs.map(([prev, next]) => (code(prev) << 16 | code(next)))137 );138 return function(prevCode, type, value) {139 const nextCode = code(type, value);140 const nextCharCode = value.charCodeAt(0);141 const emitWs =142 (nextCharCode === HYPHENMINUS &&143 type !== Ident &&144 type !== FunctionToken &&145 type !== CDC) ||146 (nextCharCode === PLUSSIGN)147 ? isWhiteSpaceRequired.has(prevCode << 16 | nextCharCode << 8)148 : isWhiteSpaceRequired.has(prevCode << 16 | nextCode);149 if (emitWs) {150 this.emit(' ', WhiteSpace, true);151 }152 return nextCode;153 };154}155export const spec = createMap(specPairs);...
interpreter.js
Source:interpreter.js
1const parser = require('./utils/schemeParser');2const Assert = (cond, message) => {3 if(!cond)4 throw new Error(message);5}6const getVal = (type, v) => {7 if(type == 'Nowrap')8 return v;9 Assert(type === v.type || type === 'Any', `Need type ${type}, but got type ${v.type}`);10 return v.value;11}12const setVal = (type, v) => {13 if(type == 'Nowrap')14 return v;15 return {type, value: v};16}17function attach(table, [name, ...names], [value, ...values]) {18 if(name === undefined) return table;19 table[getVal('BasicToken', name)] = value;20 return attach(table, names, values);21}22const extend_table = (table, names, values) => {23 var newTable = Object.create(table);24 Assert(names.length == values.length, 'parameter count mismatch');25 return attach(newTable, names, values);26}27const value = (exp, table = {}) => {28 switch(exp.type) {29 case 'NumberToken':30 case 'BoolToken': return exp;31 case 'BasicToken':32 Assert(exp.value in table, `varible not defined: ${exp.value}`);33 return table[exp.value];34 case 'Quote': return exp.value;35 case 'Lambda': return {36 type: 'Closure',37 value: { table, ...exp.value }38 };39 case 'Cond': return evcond(exp.value, table);40 case 'Define': return table[exp.value.name.value] = value(exp.value.val, table);41 case 'Application': return application(exp, table);42 }43};44const application = ({value: {fn, paramValues}}, runTimeTable) => {45 const closure = value(fn, runTimeTable);46 const values = paramValues.map(paramValue=> value(paramValue, runTimeTable));47 if(closure.type === 'Native') {48 return closure.fn(values);49 }50 const { table, paramNames, body } = getVal('Closure', closure);51 const newTable = extend_table(table, getVal('BasicTokenList', paramNames), values);52 return value(body, newTable);53};54function evcond([head, ...tails], table) {55 const {cond, branch} = getVal('CondPair', head);56 if(getVal('BoolToken', value(cond, table))) {57 return value(branch, table);58 }59 return evcond(tails, table);60};61function buildNativeClosure(inputTypes, outputType, fn) {62 return {63 type: 'Native',64 fn: (values) => {65 Assert(inputTypes.length == values.length, 'parameter count mismatch');66 const rawValues = inputTypes.map((type, i) => getVal(type, values[i]));67 return setVal(outputType, fn(...rawValues));68 }69 };70}71const prelude = {72 '#t': setVal('BoolToken', true),73 '#f': setVal('BoolToken', false),74 'else': setVal('BoolToken', true),75 'atom?': buildNativeClosure(['Nowrap'], 'BoolToken', (a) => {76 return ['NumberToken', 'BoolToken', 'BasicToken'].indexOf(a.type) >= 0;77 }),78 'number?': buildNativeClosure(['Nowrap'], 'BoolToken', (a) => {79 return a.type === 'NumberToken';80 }),81 '+': buildNativeClosure(['NumberToken', 'NumberToken'], 'NumberToken', (a, b) => a + b),82 'add1': buildNativeClosure(['NumberToken'], 'NumberToken', (a) => a + 1),83 'sub1': buildNativeClosure(['NumberToken'], 'NumberToken', (a) => a - 1),84 '-': buildNativeClosure(['NumberToken', 'NumberToken'], 'NumberToken', (a, b) => a - b),85 '*': buildNativeClosure(['NumberToken', 'NumberToken'], 'NumberToken', (a, b) => a * b),86 '/': buildNativeClosure(['NumberToken', 'NumberToken'], 'NumberToken', (a, b) => a / b),87 '%': buildNativeClosure(['NumberToken', 'NumberToken'], 'NumberToken', (a, b) => a % b),88 'mod': buildNativeClosure(['NumberToken', 'NumberToken'], 'NumberToken', (a, b) => a % b),89 'zero?': buildNativeClosure(['NumberToken'], 'BoolToken', a => a === 0),90 '=': buildNativeClosure(['Any', 'Any'], 'BoolToken', (a, b) => a === b),91 'eq?': buildNativeClosure(['Any', 'Any'], 'BoolToken', (a, b) => a === b),92 'null?': buildNativeClosure(['List'], 'BoolToken', ls => ls.length === 0),93 'car': buildNativeClosure(['List'], 'Nowrap', ls => {Assert(ls.length > 0, "empty list"); return ls[0]}),94 'cdr': buildNativeClosure(['List'], 'List', ls => {Assert(ls.length > 0, "empty list"); return ls.slice(1)}),95 'cons': buildNativeClosure(['Nowrap', 'List'], 'List', (x, xs) => [x, ...xs])96};97module.exports = text => {98 const expressions = parser(text);99 return expressions.map(expression => value(expression, prelude)).map(res => {100 if(res.type === 'Closure')101 return '[Closure]';102 return res;103 });...
lexer.spec.js
Source:lexer.spec.js
1import lexer from "./lexer";2import RootToken from "./tokens/RootToken";3import NumberToken from "./tokens/NumberToken";4import OperatorToken from "./tokens/OperatorToken";5import AdditionToken from "./tokens/AdditionToken";6import BracketToken from "./tokens/BracketToken";7import MultiplicationToken from "./tokens/MultiplicationToken";8import VariableToken from "./tokens/VariableToken";9describe("lexer", () => {10 it("numA", () => {11 const result = lexer("10");12 expect(result).to.be.an.instanceof(RootToken);13 const tokenList = result.getGlobalList();14 expect(tokenList.length).to.be.eql(1);15 expect(tokenList[0]).to.be.an.instanceof(NumberToken);16 expect(tokenList[0]).to.have.property("value", "10");17 });18 it("numA + numB", () => {19 const result = lexer("10 + 20");20 expect(result).to.be.an.instanceof(RootToken);21 const tokenList = result.getGlobalList();22 expect(tokenList.length).to.be.eql(3);23 expect(tokenList[0]).to.be.an.instanceof(NumberToken);24 expect(tokenList[0]).to.have.property("value", "10");25 expect(tokenList[1]).to.be.an.instanceof(AdditionToken);26 expect(tokenList[2]).to.be.an.instanceof(NumberToken);27 expect(tokenList[2]).to.have.property("value", "20");28 });29 it("numA + varA", () => {30 const result = lexer("10 + varA");31 expect(result).to.be.an.instanceof(RootToken);32 const tokenList = result.getGlobalList();33 expect(tokenList.length).to.be.eql(3);34 expect(tokenList[0]).to.be.an.instanceof(NumberToken);35 expect(tokenList[0]).to.have.property("value", "10");36 expect(tokenList[1]).to.be.an.instanceof(AdditionToken);37 expect(tokenList[2]).to.be.an.instanceof(VariableToken);38 expect(tokenList[2]).to.have.property("name", "varA");39 });40 it("numA + (numB + num C) * numD", () => {41 const result = lexer("10 + (20 + 5) * 2");42 expect(result).to.be.an.instanceof(RootToken);43 const tokenList = result.getGlobalList();44 expect(tokenList.length).to.be.eql(8);45 expect(tokenList[0]).to.be.an.instanceof(NumberToken);46 expect(tokenList[0]).to.have.property("value", "10");47 expect(tokenList[1]).to.be.an.instanceof(AdditionToken);48 expect(tokenList[2]).to.be.an.instanceof(BracketToken);49 expect(tokenList[3]).to.be.an.instanceof(NumberToken);50 expect(tokenList[3]).to.have.property("value", "20");51 expect(tokenList[4]).to.be.an.instanceof(AdditionToken);52 expect(tokenList[5]).to.be.an.instanceof(NumberToken);53 expect(tokenList[5]).to.have.property("value", "5");54 expect(tokenList[6]).to.be.an.instanceof(MultiplicationToken);55 expect(tokenList[7]).to.be.an.instanceof(NumberToken);56 expect(tokenList[7]).to.have.property("value", "2");57 });...
lexer.js
Source:lexer.js
1/**2 * è¯æ³åæå¨3 */4const numbers = ['0','1','2','3','4','5','6','7','8','9']5const operators = ['+','-','*','/']6// æ°å token7class NumberToken {8 constructor() {9 this.value = []10 this.type = 'Number'11 }12}13// æä½ç¬¦ token14class OperatorToken {15 constructor() {16 this.value = ''17 this.type = ''18 }19 }20export function LexicalParser(syntacticalParser) {21 let numberToken, operatorToken22 function data(char) {23 if (numbers.includes(char)) {24 numberToken = new NumberToken25 numberToken.value.push(char)26 return numberState27 }28 if (operators.includes(char)) {29 operatorToken = new OperatorToken30 operatorToken.value = char31 operatorToken.type = char32 emitToken(operatorToken)33 return data34 }35 if (char.match(/[\t \f\r\n]/)) {36 return data37 }38 error('data', char)39 }40 function numberState(char) {41 if (numbers.includes(char)) {42 numberToken.value.push(char)43 return numberState44 }45 emitToken(numberToken)46 if (char === 'EOF') {47 emitToken({48 type: 'EOF'49 })50 return51 }52 return data53 }54 function emitToken(token) {55 if(token instanceof NumberToken) {56 token.value = token.value.join('')57 }58 syntacticalParser.receiveInput(token)59 }60 61 function error(msg, c) {62 console.error('lexer:', msg +':'+ c)63 }64 let state = data 65 this.receiveInput = function(char) {66 state = state(char)67 }...
number-token-test.mjs
Source:number-token-test.mjs
1import test from "ava";2import { NumberToken } from "../src/number-token.mjs";3import { StringChunk } from "../src/string-chunk.mjs";4test("number token parse fitting chunk", t => {5 const chunk = new StringChunk("17 ");6 const token = NumberToken.parse(chunk);7 t.is(token.value, 17);8 t.is(chunk.currentLine, 1);9});10test("number token with fraction", t => {11 const chunk = new StringChunk("17.2 ");12 const token = NumberToken.parse(chunk);13 t.is(token.value, 17.2);14 t.is(chunk.currentLine, 1);15});16test("number token over several chunks", t => {17 const chunk = new StringChunk("17.");18 let token;19 token = NumberToken.parse(chunk);20 t.is(token, undefined);21 chunk.append("2 ");22 token = NumberToken.parse(chunk);23 t.is(token.value, 17.2);24 t.is(chunk.currentLine, 1);25});26test("number token over several chunks EOF", t => {27 const chunk = new StringChunk("17.");28 let token;29 token = NumberToken.parse(chunk);30 t.is(token, undefined);31 chunk.appendLast("2");32 token = NumberToken.parse(chunk);33 t.is(token.value, 17.2);34 t.is(chunk.currentLine, 1);...
Using AI Code Generation
1const { NumberToken } = require('playwright/lib/internal/lexer/Token');2const { Tokenizer } = require('playwright/lib/internal/lexer/Tokenizer');3const { TokenKind } = require('playwright/lib/internal/lexer/TokenKind');4const { TokenizerState } = require('playwright/lib/internal/lexer/TokenizerState');5const tokenizer = new Tokenizer();6tokenizer.setState(TokenizerState.Data);7tokenizer.setBuffer('10px');8const token = tokenizer.consumeToken();9console.log(token instanceof NumberToken);10console.log(token.kind);11console.log(token.value);12console.log(token.startPosition);13console.log(token.endPosition);14console.log(token.rawText);15console.log(token.type);16console.log(token.unit);17console.log(token.isInteger);18console.log(token.isPositive);19console.log(token.isNegative);20console.log(token.isFraction);21console.log(token.isPercentage);22console.log(token.isAngle);23console.log(token.isTime);24console.log(token.isFrequency);25console.log(token.isRelative);26console.log(token.isViewportPercentage);27console.log(token.isLength);28console.log(token.isCalculated);29console.log(token.isVariable);30console.log(token.isCustomProperty);31console.log(token.isCustomIdent);32console.log(token.isHexColor);33console.log(token.isColor);34console.log(token.isNumber);35console.log(token.isDimension);36console.log(token.isFunction);37console.log(token.isComma);38console.log(token.isWhitespace);39console.log(token.isComment);40console.log(token.isEOF);
Using AI Code Generation
1const { NumberToken } = require('playwright/lib/internal/tokenTypes');2const { NumberToken } = require('playwright');3const { NumberToken } = require('playwright/lib/types');4const { NumberToken } = require('playwright/lib/types/types');5const { chromium, firefox, webkit } = require('playwright');6(async () => {7 const browser = await chromium.launch({ headless: false });8 const context = await browser.newContext();9 const page = await context.newPage();10 await page.screenshot({ path: `example.png` });11 await browser.close();12})();13const { chromium } = require('playwright');14(async () => {15 const browser = await chromium.launch({ headless: false });16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch({ headless: false });20})();21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch({ slowMo: 500 });24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch({ devtools: true });28})();29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.launch({32 });33})();
Using AI Code Generation
1const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');2const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');3const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');4const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');5const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');6const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');7const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');8const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');9const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');10const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');11const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');12const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');13const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');14const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');15const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');16const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');17const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');18const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');19const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');20const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');21const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');22const { NumberToken } = require('playwright-core/lib/server/supplements/recorder/recorderTypes');23const { NumberToken } = require('playwright-core/lib/server/s
Using AI Code Generation
1const { NumberToken } = require('@playwright/test/lib/utils/tokenTypes');2const { Locator } = require('@playwright/test');3const { test } = require('@playwright/test');4const { expect } = require('@playwright/test');5const { chromium } = require('playwright');6test('test', async ({ page }) => {7 await page.click('input[name="q"]');8 await page.fill('input[name="q"]', 'Playwright');9 await page.press('input[name="q"]', 'Enter');10 await page.click('text="Playwright"');11 await page.click('text="Docs"');12 await page.click('text="Getting Started"');
Using AI Code Generation
1const {NumberToken} = require('@playwright/test/lib/utils/numberToken');2const token = new NumberToken(1);3console.log(token.toString());4const {NumberToken} = require('@playwright/test/lib/utils/numberToken');5const token = new NumberToken(1);6console.log(token.toString());
Using AI Code Generation
1const { NumberToken } = require('playwright/lib/internal/protocol/protocol');2const numberToken = new NumberToken(1, 2, 3, 4, 5);3console.log(`NumberToken: ${numberToken}`);4const { NumberToken } = require('playwright/lib/internal/protocol/protocol');5const numberToken = new NumberToken(1, 2, 3, 4, 5);6console.log(`NumberToken: ${JSON.stringify(numberToken)}`);7const { NumberToken } = require('playwright/lib/internal/protocol/protocol');8const numberToken = new NumberToken(1, 2, 3, 4, 5);9console.log(`NumberToken: ${JSON.stringify(numberToken, null, 2)}`);10const { NumberToken } = require('playwright/lib/internal/protocol/protocol');11const numberToken = new NumberToken(1, 2, 3, 4, 5);12console.log(`NumberToken: ${JSON.stringify(numberToken, null, 4)}`);13const { NumberToken } = require('playwright/lib/internal/protocol/protocol');14const numberToken = new NumberToken(1, 2, 3, 4, 5);15console.log(`NumberToken: ${JSON.stringify(numberToken, null, 4)}`);
Using AI Code Generation
1const { NumberToken } = require('playwright/lib/utils/locatorEvaluation');2const numberToken = new NumberToken('42');3console.log(numberToken.value);4console.log(numberToken.toString());5console.log(numberToken.toHandle(null));6console.log(numberToken.toJSHandle(null));7Promise { <pending> }8Promise { <pending> }9const { locatorEvaluation } = require('playwright/lib/utils/locatorEvaluation');10const locator = 'div >> text="Hello World"';11const element = await page.$('div');12const handle = await locatorEvaluation(page, locator, [element]);13console.log(handle);14const { locatorAllEvaluation } = require('playwright/lib/utils/locatorEvaluation');15const locator = 'div >> text="Hello World"';16const element = await page.$('div');17const handle = await locatorAllEvaluation(page, locator, [element]);18console.log(handle);19const { xpathEvaluation } = require('playwright/lib/utils/locatorEvaluation');20const locator = 'div >> text="Hello World"';21const element = await page.$('div');22const handle = await xpathEvaluation(page, locator, [element]);23console.log(handle);
Playwright tutorial
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.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
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