Best JavaScript code snippet using wpt
compression-with-detach.tentative.window.js
Source:compression-with-detach.tentative.window.js
1// META: global=window,worker2// META: script=resources/concatenate-stream.js3'use strict';4const kInputLength = 500000;5function createLargeRandomInput() {6 const buffer = new ArrayBuffer(kInputLength);7 // The getRandomValues API will only let us get 65536 bytes at a time, so call8 // it multiple times.9 const kChunkSize = 65536;10 for (let offset = 0; offset < kInputLength; offset += kChunkSize) {11 const length =12 offset + kChunkSize > kInputLength ? kInputLength - offset : kChunkSize;13 const view = new Uint8Array(buffer, offset, length);14 crypto.getRandomValues(view);15 }16 return new Uint8Array(buffer);17}18function decompress(view) {19 const ds = new DecompressionStream('deflate');20 const writer = ds.writable.getWriter();21 writer.write(view);22 writer.close();23 return concatenateStream(ds.readable);24}25promise_test(async () => {26 const input = createLargeRandomInput();27 const inputCopy = input.slice(0, input.byteLength);28 const cs = new CompressionStream('deflate');29 const writer = cs.writable.getWriter();30 writer.write(input);31 writer.close();32 // Object.prototype.then will be looked up synchronously when the promise33 // returned by read() is resolved.34 Object.defineProperty(Object.prototype, 'then', {35 get() {36 // Cause input to become detached and unreferenced.37 try {38 postMessage(undefined, 'nowhere', [input.buffer]);39 } catch (e) {40 // It's already detached....
Using AI Code Generation
1var wpt = require('./wpt.js');2var fs = require('fs');3var randomString = wpt.createLargeRandomInput(500000);4fs.writeFile('random.txt', randomString, function(err) {5 if (err) {6 return console.log(err);7 }8 console.log("The file was saved!");9});10var crypto = require('crypto');11exports.createLargeRandomInput = function(size) {12 var randomString = "";13 var possibleValues = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";14 for (var i = 0; i < size; i++) {15 randomString += possibleValues.charAt(Math.floor(Math.random() * possibleValues.length));16 }17 return randomString;18};19var crypto = require('crypto');20exports.createLargeRandomInput = function(size) {21 var randomString = "";22 var possibleValues = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";23 for (var i = 0; i < size; i++) {24 randomString += possibleValues.charAt(Math.floor(Math.random() * possibleValues.length));25 }26 return randomString;27};28var wpt = require('./wpt.js');29var fs = require('fs');30var randomString = wpt.createLargeRandomInput(500000);31fs.writeFile('random.txt', randomString, function(err) {32 if (err) {33 return console.log(err);34 }35 console.log("The file was saved!");36});37var crypto = require('crypto');38exports.createLargeRandomInput = function(size) {39 var randomString = "";40 var possibleValues = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";41 for (var i = 0; i < size; i++) {42 randomString += possibleValues.charAt(Math.floor(Math.random() * possibleValues.length));43 }44 return randomString;45};46var crypto = require('crypto');47exports.createLargeRandomInput = function(size) {48 var randomString = "";
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