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How to use codeUnits method in wpt

Best JavaScript code snippet using wpt

quote.ts

Source:quote.ts

1/** Library asset:datahedgehog_monitor/lib/lib/front_end/lib/src/fasta/quote.dart */2import {is,isNot,equals} from "@dart2ts/dart/_common";3import {defaultConstructor,namedConstructor,namedFactory,defaultFactory,DartClass,Implements,With,op,Op,OperatorMethods,DartClassAnnotation,DartMethodAnnotation,DartPropertyAnnotation,Abstract,AbstractProperty,int,bool,double,Omit} from "@dart2ts/dart/utils";4import * as _common from "@dart2ts/dart/_common";5import * as core from "@dart2ts/dart/core";6import * as async from "@dart2ts/dart/async";7import * as lib3 from "./errors";8import * as lib4 from "./scanner/characters";9export var analyzeQuote : (first : string) => Quote = (first : string) : Quote =>  {10    if (new core.DartString(first).startsWith('"""')) return Quote.MultiLineDouble;11    if (new core.DartString(first).startsWith('r"""')) return Quote.RawMultiLineDouble;12    if (new core.DartString(first).startsWith("'''")) return Quote.MultiLineSingle;13    if (new core.DartString(first).startsWith("r'''")) return Quote.RawMultiLineSingle;14    if (new core.DartString(first).startsWith('"')) return Quote.Double;15    if (new core.DartString(first).startsWith('r"')) return Quote.RawDouble;16    if (new core.DartString(first).startsWith("'")) return Quote.Single;17    if (new core.DartString(first).startsWith("r'")) return Quote.RawSingle;18    return lib3.internalError(`Unexpected string literal: ${first}`);19};20export var lengthOfOptionalWhitespacePrefix : (first : string,start : number) => number = (first : string,start : number) : number =>  {21    let codeUnits : core.DartList<number> = new core.DartString(first).codeUnits;22    for(let i : number = start; i < codeUnits.length; i++){23        let code : number = codeUnits[i];24        if (code == lib4.properties.$BACKSLASH) {25            i++;26            if (i < codeUnits.length) {27                code = codeUnits[i];28            }else {29                break;30            }31        }32        if (code == lib4.properties.$TAB || code == lib4.properties.$SPACE) continue;33        if (code == lib4.properties.$CR) {34            if (i + 1 < codeUnits.length && codeUnits[i + 1] == lib4.properties.$LF) {35                i++;36            }37            return i + 1;38        }39        if (code == lib4.properties.$LF) {40            return i + 1;41        }42        break;43    }44    return start;45};46export var firstQuoteLength : (first : string,quote : Quote) => number = (first : string,quote : Quote) : number =>  {47    switch (quote) {48        case Quote.Single:49        case Quote.Double:50            return 1;51        case Quote.MultiLineSingle:52        case Quote.MultiLineDouble:53            return lengthOfOptionalWhitespacePrefix(first,3);54        case Quote.RawSingle:55        case Quote.RawDouble:56            return 2;57        case Quote.RawMultiLineSingle:58        case Quote.RawMultiLineDouble:59            return lengthOfOptionalWhitespacePrefix(first,4);60    }61    return lib3.internalError(`Unhandled string quote: ${quote}`);62};63export var lastQuoteLength : (quote : Quote) => number = (quote : Quote) : number =>  {64    switch (quote) {65        case Quote.Single:66        case Quote.Double:67        case Quote.RawSingle:68        case Quote.RawDouble:69            return 1;70        case Quote.MultiLineSingle:71        case Quote.MultiLineDouble:72        case Quote.RawMultiLineSingle:73        case Quote.RawMultiLineDouble:74            return 3;75    }76    return lib3.internalError(`Unhandled string quote: ${quote}`);77};78export var unescapeFirstStringPart : (first : string,quote : Quote) => string = (first : string,quote : Quote) : string =>  {79    return unescape(new core.DartString(first).substring(firstQuoteLength(first,quote)),quote);80};81export var unescapeLastStringPart : (last : string,quote : Quote) => string = (last : string,quote : Quote) : string =>  {82    return unescape(new core.DartString(last).substring(0,new core.DartString(last).length - lastQuoteLength(quote)),quote);83};84export var unescapeString : (string : string) => string = (string : string) : string =>  {85    let quote : Quote = analyzeQuote(string);86    return unescape(new core.DartString(string).substring(firstQuoteLength(string,quote),new core.DartString(string).length - lastQuoteLength(quote)),quote);87};88export var unescape : (string : string,quote : Quote) => string = (string : string,quote : Quote) : string =>  {89    switch (quote) {90        case Quote.Single:91        case Quote.Double:92            return !new core.DartString(string).contains("\") ? string : unescapeCodeUnits(new core.DartString(string).codeUnits,false);93        case Quote.MultiLineSingle:94        case Quote.MultiLineDouble:95            return !new core.DartString(string).contains("\") && !new core.DartString(string).contains("
") ? string : unescapeCodeUnits(new core.DartString(string).codeUnits,false);96        case Quote.RawSingle:97        case Quote.RawDouble:98            return string;99        case Quote.RawMultiLineSingle:100        case Quote.RawMultiLineDouble:101            return !new core.DartString(string).contains("
") ? string : unescapeCodeUnits(new core.DartString(string).codeUnits,true);102    }103    return lib3.internalError(`Unhandled string quote: ${quote}`);104};105export var unescapeCodeUnits : (codeUnits : core.DartList<number>,isRaw : boolean) => string = (codeUnits : core.DartList<number>,isRaw : boolean) : string =>  {106    let result : core.DartList<number> = new core.DartList<number>(codeUnits.length);107    let resultOffset : number = 0;108    var error : (offset : number,message : string) => any = (offset : number,message : string) =>  {109        lib3.inputError(null,null,message);110    };111    for(let i : number = 0; i < codeUnits.length; i++){112        let code : number = codeUnits[i];113        if (code == lib4.properties.$CR) {114            if (i + 1 < codeUnits.length && codeUnits[i + 1] == lib4.properties.$LF) {115                i++;116            }117            code = lib4.properties.$LF;118        }else if (!isRaw && code == lib4.properties.$BACKSLASH) {119            if (codeUnits.length == ++i) return error(i,properties.incompleteSequence);120            code = codeUnits[i];121            if (code == lib4.properties.$n) {122                code = lib4.properties.$LF;123            }else if (code == lib4.properties.$r) {124                code = lib4.properties.$CR;125            }else if (code == lib4.properties.$f) {126                code = lib4.properties.$FF;127            }else if (code == lib4.properties.$b) {128                code = lib4.properties.$BS;129            }else if (code == lib4.properties.$t) {130                code = lib4.properties.$TAB;131            }else if (code == lib4.properties.$v) {132                code = lib4.properties.$VTAB;133            }else if (code == lib4.properties.$x) {134                if (codeUnits.length <= i + 2) return error(i,properties.incompleteSequence);135                code = 0;136                for(let j : number = 0; j < 2; j++){137                    let digit : number = codeUnits[++i];138                    if (!lib4.isHexDigit(digit)) return error(i,properties.invalidCharacter);139                    code = (code << 4) + lib4.hexDigitValue(digit);140                }141            }else if (code == lib4.properties.$u) {142                if (codeUnits.length == i + 1) return error(i,properties.incompleteSequence);143                code = codeUnits[i + 1];144                if (code == lib4.properties.$OPEN_CURLY_BRACKET) {145                    if (codeUnits.length == ++i) return error(i,properties.incompleteSequence);146                    code = 0;147                    for(let j : number = 0; j < 7; j++){148                        if (codeUnits.length == ++i) return error(i,properties.incompleteSequence);149                        let digit : number = codeUnits[i];150                        if (j != 0 && digit == lib4.properties.$CLOSE_CURLY_BRACKET) break;151                        if (!lib4.isHexDigit(digit)) return error(i,properties.invalidCharacter);152                        code = (code << 4) + lib4.hexDigitValue(digit);153                    }154                }else {155                    if (codeUnits.length <= i + 4) return error(i,properties.incompleteSequence);156                    code = 0;157                    for(let j : number = 0; j < 4; j++){158                        let digit : number = codeUnits[++i];159                        if (!lib4.isHexDigit(digit)) return error(i,properties.invalidCharacter);160                        code = (code << 4) + lib4.hexDigitValue(digit);161                    }162                }163            }else {164            }165            if (code > 1114111) return error(i,properties.invalidCodePoint);166        }167        result[resultOffset++] = code;168    }169    return new core.DartString.fromCharCodes(result,0,resultOffset).valueOf();170};171export enum Quote {172    Single,173    Double,174    MultiLineSingle,175    MultiLineDouble,176    RawSingle,177    RawDouble,178    RawMultiLineSingle,179    RawMultiLineDouble180}181export class properties {182    private static __$incompleteSequence : string;183    static get incompleteSequence() : string { 184        if (this.__$incompleteSequence===undefined) {185            this.__$incompleteSequence = "Incomplete escape sequence.";186        }187        return this.__$incompleteSequence;188    }189    static set incompleteSequence(__$value : string)  { 190        this.__$incompleteSequence = __$value;191    }192    private static __$invalidCharacter : string;193    static get invalidCharacter() : string { 194        if (this.__$invalidCharacter===undefined) {195            this.__$invalidCharacter = "Invalid character in escape sequence.";196        }197        return this.__$invalidCharacter;198    }199    static set invalidCharacter(__$value : string)  { 200        this.__$invalidCharacter = __$value;201    }202    private static __$invalidCodePoint : string;203    static get invalidCodePoint() : string { 204        if (this.__$invalidCodePoint===undefined) {205            this.__$invalidCodePoint = "Invalid code point.";206        }207        return this.__$invalidCodePoint;208    }209    static set invalidCodePoint(__$value : string)  { 210        this.__$invalidCodePoint = __$value;211    }...

fromcodepoint.js

Source:fromcodepoint.js

1/*! https://mths.be/fromcodepoint v0.2.1 by @mathias */2if (!String.fromCodePoint) {3	(function() {4		var defineProperty = (function() {5			// IE 8 only supports `Object.defineProperty` on DOM elements6			try {7				var object = {};8				var $defineProperty = Object.defineProperty;9				var result = $defineProperty(object, object, object) && $defineProperty;10			} catch(error) {}11			return result;12		}());13		var stringFromCharCode = String.fromCharCode;14		var floor = Math.floor;15		var fromCodePoint = function(_) {16			var MAX_SIZE = 0x4000;17			var codeUnits = [];18			var highSurrogate;19			var lowSurrogate;20			var index = -1;21			var length = arguments.length;22			if (!length) {23				return '';24			}25			var result = '';26			while (++index < length) {27				var codePoint = Number(arguments[index]);28				if (29					!isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity`30					codePoint < 0 || // not a valid Unicode code point31					codePoint > 0x10FFFF || // not a valid Unicode code point32					floor(codePoint) != codePoint // not an integer33				) {34					throw RangeError('Invalid code point: ' + codePoint);35				}36				if (codePoint <= 0xFFFF) { // BMP code point37					codeUnits.push(codePoint);38				} else { // Astral code point; split in surrogate halves39					// https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae40					codePoint -= 0x10000;41					highSurrogate = (codePoint >> 10) + 0xD800;42					lowSurrogate = (codePoint % 0x400) + 0xDC00;43					codeUnits.push(highSurrogate, lowSurrogate);44				}45				if (index + 1 == length || codeUnits.length > MAX_SIZE) {46					result += stringFromCharCode.apply(null, codeUnits);47					codeUnits.length = 0;48				}49			}50			return result;51		};52		if (defineProperty) {53			defineProperty(String, 'fromCodePoint', {54				'value': fromCodePoint,55				'configurable': true,56				'writable': true57			});58		} else {59			String.fromCodePoint = fromCodePoint;60		}61	}());...

Using AI Code Generation

1var ab = new ArrayBuffer(3);2var ta = new Uint8Array(ab);3ta[0] = 0x61;4ta[1] = 0x62;5ta[2] = 0x63;6var td = new TextDecoder();7var res = td.decode(ab);8WScript.Echo(res);9WScript.Echo(res.length);10var res1 = td.decode(ab, { stream: true });11WScript.Echo(res1);12WScript.Echo(res1.length);13var res2 = td.decode(ab, { stream: false });14WScript.Echo(res2);15WScript.Echo(res2.length);16var res3 = td.decode(ab, { stream: true, fatal: true });17WScript.Echo(res3);18WScript.Echo(res3.length);19var res4 = td.decode(ab, { stream: false, fatal: true });20WScript.Echo(res4);21WScript.Echo(res4.length);22var res5 = td.decode(ab, { stream: true, fatal: false });23WScript.Echo(res5);24WScript.Echo(res5.length);25var res6 = td.decode(ab, { stream: false, fatal: false });26WScript.Echo(res6);27WScript.Echo(res6.length);28var res7 = td.decode(ab, { stream: true, fatal: true, ignoreBOM: true });29WScript.Echo(res7);30WScript.Echo(res7.length);31var res8 = td.decode(ab, { stream: false, fatal: true, ignoreBOM: true });32WScript.Echo(res8);33WScript.Echo(res8.length);34var res9 = td.decode(ab, { stream: true, fatal: false, ignoreBOM: true });35WScript.Echo(res9);36WScript.Echo(res9.length);37var res10 = td.decode(ab, { stream: false, fatal: false, ignoreBOM: true });38WScript.Echo(res10);39WScript.Echo(res10.length);40var res11 = td.decode(ab, { stream: true, fatal: true, ignoreBOM: false });41WScript.Echo(res11);42WScript.Echo(res11.length);43var res12 = td.decode(ab, { stream: false, fatal: true, ignoreBOM: false });44WScript.Echo(res12);45WScript.Echo(res12.length);46var res13 = td.decode(ab, { stream

Using AI Code Generation

1var buffer = new ArrayBuffer(8);2var view = new Uint8Array(buffer);3for (var i = 0; i < view.length; i++) {4  view[i] = 65 + i;5}6var decoder = new TextDecoder();7var string = decoder.decode(buffer);8var codeUnits = new Uint16Array(buffer);9assert.sameValue(string, "ABCDEFGH");10assert.sameValue(codeUnits[0], 65);11assert.sameValue(codeUnits[1], 66);12assert.sameValue(codeUnits[2], 67);13assert.sameValue(codeUnits[3], 68);14assert.sameValue(codeUnits[4], 69);15assert.sameValue(codeUnits[5], 70);16assert.sameValue(codeUnits[6], 71);17assert.sameValue(codeUnits[7], 72);

Using AI Code Generation

1var str = "Hello World!";2var res = str.codeUnits();3assert(res.length == 12);4assert(res[0] == 72);5assert(res[1] == 101);6assert(res[2] == 108);7assert(res[3] == 108);8assert(res[4] == 111);9assert(res[5] == 32);10assert(res[6] == 87);11assert(res[7] == 111);12assert(res[8] == 114);13assert(res[9] == 108);14assert(res[10] == 100);15assert(res[11] == 33);16var str = "Hello World!";17var res = str.codeUnits(6);18assert(res.length == 6);19assert(res[0] == 87);20assert(res[1] == 111);21assert(res[2] == 114);22assert(res[3] == 108);23assert(res[4] == 100);24assert(res[5] == 33);25var str = "Hello World!";26var res = str.codeUnits(6, 5);27assert(res.length == 5);28assert(res[0] == 87);29assert(res[1] == 111);30assert(res[2] == 114);31assert(res[3] == 108);32assert(res[4] == 100);33var str = "Hello World!";34var res = str.codeUnits(6, 100);35assert(res.length == 6);36assert(res[0] == 87);37assert(res[1] == 111);38assert(res[2] == 114);39assert(res[3] == 108);40assert(res[4] == 100);41assert(res[5] == 33);42var str = "Hello World!";43var res = str.codeUnits(6, -1);44assert(res.length == 6);45assert(res[0] == 87);46assert(res[1] == 111);47assert(res[2] == 114);48assert(res[3] == 108);49assert(res[4] == 100);50assert(res[5] == 33);

Using AI Code Generation

1var enc = new TextEncoder();2var u8 = enc.encode("hello");3console.log(u8);4console.log(u8[0]);5console.log(u8[1]);6console.log(u8[2]);7console.log(u8[3]);8console.log(u8[4]);9console.log(u8.length);10console.log(u8.byteLength);11console.log(u8.byteOffset);12console.log(u8.buffer);13console.log(u8.buffer.byteLength);14console.log(u8.buffer.byteOffset);15console.log(u8.buffer.buffer);16console.log(u8.buffer.buffer.byteLength);17console.log(u8.buffer.buffer.byteOffset);18console.log(u8.buffer.buffer.buffer);19console.log(u8.buffer.buffer.buffer.byteLength);20console.log(u8.buffer.buffer.buffer.byteOffset);21console.log(u8.buffer.buffer.buffer.buffer);22console.log(u8.buffer.buffer.buffer.buffer.byteLength);23console.log(u8.buffer.buffer.buffer.buffer.byteOffset);24console.log(u8.buffer.buffer.buffer.buffer.buffer);25console.log(u8.buffer.buffer.buffer.buffer.buffer.byteLength);26console.log(u8.buffer.buffer.buffer.buffer.buffer.byteOffset);27console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer);28console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.byteLength);29console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.byteOffset);30console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer);31console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.byteLength);32console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.byteOffset);33console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer);34console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer.byteLength);35console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer.byteOffset);36console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer);37console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer.byteLength);38console.log(u8.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer.buffer.byteOffset);39console.log(u8.buffer.buffer.buffer.buffe

Using AI Code Generation

1var enc = new TextEncoder();2var res = enc.encode("abc");3var res1 = enc.encode("abc");4var res2 = enc.encode("abc");5var res3 = enc.encode("abc");6var res4 = enc.encode("abc");7var res5 = enc.encode("abc");8var res6 = enc.encode("abc");9var res7 = enc.encode("abc");10var res8 = enc.encode("abc");11var res9 = enc.encode("abc");12var res10 = enc.encode("abc");13var res11 = enc.encode("abc");14var res12 = enc.encode("abc");15var res13 = enc.encode("abc");16var res14 = enc.encode("abc");17var res15 = enc.encode("abc");18var res16 = enc.encode("abc");19var res17 = enc.encode("abc");20var res18 = enc.encode("abc");21var res19 = enc.encode("abc");22var res20 = enc.encode("abc");23var res21 = enc.encode("abc");24var res22 = enc.encode("abc");25var res23 = enc.encode("abc");26var res24 = enc.encode("abc");27var res25 = enc.encode("abc");28var res26 = enc.encode("abc");29var res27 = enc.encode("abc");30var res28 = enc.encode("abc");31var res29 = enc.encode("abc");32var res30 = enc.encode("abc");33var res31 = enc.encode("abc");34var res32 = enc.encode("abc");35var res33 = enc.encode("abc");36var res34 = enc.encode("abc");37var res35 = enc.encode("abc");38var res36 = enc.encode("abc");39var res37 = enc.encode("abc");40var res38 = enc.encode("abc");41var res39 = enc.encode("abc");42var res40 = enc.encode("abc");43var res41 = enc.encode("abc");44var res42 = enc.encode("abc");45var res43 = enc.encode("abc");46var res44 = enc.encode("abc");47var res45 = enc.encode("abc");48var res46 = enc.encode("abc");49var res47 = enc.encode("abc");50var res48 = enc.encode("abc");51var res49 = enc.encode("abc");52var res50 = enc.encode("abc");53var res51 = enc.encode("abc");54var res52 = enc.encode("abc");55var res53 = enc.encode("abc");

Using AI Code Generation

1var encoder = new TextEncoder();2var encoded = encoder.encodeInto("abc", new Uint8Array(4));3console.log(encoded);4var encoder = new TextEncoder();5var encoded = encoder.encodeInto("abc", new Uint8Array(3));6console.log(encoded);7var encoder = new TextEncoder();8var encoded = encoder.encodeInto("abc", new Uint8Array(2));9console.log(encoded);10var encoder = new TextEncoder();11var encoded = encoder.encodeInto("abc", new Uint8Array(1));12console.log(encoded);13var encoder = new TextEncoder();14var encoded = encoder.encodeInto("abc", new Uint8Array(0));15console.log(encoded);16var encoder = new TextEncoder();17var encoded = encoder.encodeInto("abc", new Uint8Array(0));18console.log(encoded);19var encoder = new TextEncoder();20var encoded = encoder.encodeInto("abc", new Uint8Array(0));21console.log(encoded);22var encoder = new TextEncoder();23var encoded = encoder.encodeInto("abc", new Uint8Array(0));24console.log(encoded);25var encoder = new TextEncoder();26var encoded = encoder.encodeInto("abc", new Uint8Array(0));27console.log(encoded);28var encoder = new TextEncoder();29var encoded = encoder.encodeInto("abc", new Uint8Array(0));30console.log(encoded);31var encoder = new TextEncoder();32var encoded = encoder.encodeInto("abc", new Uint8Array(0));33console.log(encoded);34var encoder = new TextEncoder();35var encoded = encoder.encodeInto("abc", new Uint8Array(0));36console.log(encoded);

Using AI Code Generation

1var encoder = new TextEncoder();2var text = "Hello World!";3var buffer = encoder.encode(text);4var bufferView = new Uint8Array(buffer.buffer);5console.log(bufferView);6var decoder = new TextDecoder();7var buffer = new ArrayBuffer(8);8var bufferView = new Uint8Array(buffer);9bufferView.set([72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 33]);10var text = decoder.decode(buffer);11console.log(text);12var encoder = new TextEncoder();13var text = "Hello World!";14var buffer = new ArrayBuffer(12);15var bufferView = new Uint8Array(buffer);16var result = encoder.encodeInto(text, bufferView);17console.log(result);18var decoder = new TextDecoder();19var buffer = new ArrayBuffer(12);20var bufferView = new Uint8Array(buffer);21bufferView.set([72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 33]);22var result = new ArrayBuffer(12);23var resultView = new Uint8Array(result);24var text = decoder.decodeInto(bufferView, resultView);25console.log(text);26var encoder = new TextEncoderStream();27var writer = encoder.writable.getWriter();28var reader = encoder.readable.getReader();29var data = new Uint8Array([72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 33]);30writer.write(data).then(function() {31  return writer.close();32}).then(function() {33  return reader.read();34}).then(function(result) {35  console.log(result.value);36});37var decoder = new TextDecoderStream();38var writer = decoder.writable.getWriter();39var reader = decoder.readable.getReader();40var data = new Uint8Array([72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 33

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