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How to use hrTime method in devicefarmer-stf
Best JavaScript code snippet using devicefarmer-stf
hrtime.js
Source:hrtime.js 
1/*2 * CDDL HEADER START3 *4 * The contents of this file are subject to the terms of the5 * Common Development and Distribution License, Version 1.0 only6 * (the "License"). You may not use this file except in compliance7 * with the License.8 *9 * You can obtain a copy of the license at http://smartos.org/CDDL10 *11 * See the License for the specific language governing permissions12 * and limitations under the License.13 *14 * When distributing Covered Code, include this CDDL HEADER in each15 * file.16 *17 * If applicable, add the following below this CDDL HEADER, with the18 * fields enclosed by brackets "[]" replaced with your own identifying19 * information: Portions Copyright [yyyy] [name of copyright owner]20 *21 * CDDL HEADER END22 *23 * Copyright 2017 Joyent, Inc.24 *25 */26/*27 * hrtime.js provides helper functions to more easily work with hrtimes.28 *29 * It was originally created with the intent to provide the simplicity of using30 * Date.now(), but with the guarantees offered by a monotonic clock.31 *32 */33var util = require('util');34var assert = require('assert-plus');35module.exports.prettyHrtime = prettyHrtime;36module.exports.hrtimeDelta = hrtimeDelta;37module.exports.hrtimeDeltaPretty = hrtimeDeltaPretty;38module.exports.hrtimeComparator = hrtimeComparator;39module.exports.hrtimeToString = hrtimeToString;40module.exports.stringToHrtime = stringToHrtime;41module.exports.assertHrtime = assertHrtime;42/*43 * Convert an hrtime delta to a relative representation - returns strings like44 * "300.0s (5m)" (5 minutes), "0.523s (523ms)" (523 milliseconds), etc.45 *46 * Example:47 *48 * var then = process.hrtime();49 *50 * setTimeout(function () {51 * var now = process.hrtime();52 * var delta;53 * var s;54 *55 * // use hrtimeDelta to calculate the delta56 * delta = hrtimeDelta(now, then);57 * s = prettyHrtime(delta);58 * // => "5.0s (5s)"59 *60 * // pass the first time to the process.hrtime function to calculate the61 * // delta62 * delta = process.hrtime(then);63 * s = prettyHrtime(delta);64 * // => "5.0s (5s)"65 * }, 5 * 1000);66 *67 */68function prettyHrtime(delta) {69 var times;70 var names;71 var relative = '0ns';72 assertHrtime(delta, 'delta');73 times = [74 delta[0] / 60 / 60 / 24, // days75 delta[0] / 60 / 60, // hours76 delta[0] / 60, // minutes77 delta[0], // seconds78 delta[1] / 1e3 / 1e3, // ms79 delta[1] / 1e3, // us80 delta[1] // ns81 ];82 names = ['d', 'h', 'm', 's', 'ms', 'us', 'ns'];83 /*84 * All of the numbers in the `times` array will have (at least potentially)85 * decimal numbers with 2 exceptions:86 *87 * 1. seconds: The smallest unit of the first hrtime array spot.88 * 2. nanoseconds: The smallest unit of the second hrtime array spot.89 *90 * Since nanoseconds is the smallest unit available, there is no way for it91 * to have decimal numbers. However with seconds, we can manually add92 * milliseconds as a decimal number. This data will then get used below93 * when rounding the final value to 2 decimal places when formatting.94 *95 * For example, given an hrtime like [5, 123456789], the final result (in96 * the line below) will be `5.123`.97 */98 times[3] += (times[4] / 1e3);99 for (var i = 0; i < names.length; i++) {100 var t = times[i];101 if (Math.floor(t) > 0) {102 /*103 * `toFixed(2)` is used to ensure that the number seen has a104 * maximum of 2 decimal places. The result is then run through105 * `parseFloat()` to remove any insignifacnt zeroes. For example:106 *107 * Numbers with decimal places get reduced to 2 decimals only.108 * > a = 5.456109 * 5.456110 * > a.toFixed(2)111 * '5.46'112 * > parseFloat(a.toFixed(2))113 * 5.46114 *115 * Numbers without decimals will have the decimal point removed116 * completely.117 * > a = 5118 * 5119 * > a.toFixed(2)120 * '5.00'121 * > parseFloat(a.toFixed(2))122 * 5123 */124 relative = parseFloat(t.toFixed(2), 10) + names[i];125 break;126 }127 }128 return util.format('%ss (%s)', hrtimeToString(delta), relative);129}130/*131 * Calculate the difference of 2 hrtimes (subtracts hr2 from hr1)132 * and returns an array of seconds and nano seconds.133 *134 * hr1 must be larger than hr2135 */136function hrtimeDelta(hr1, hr2) {137 assertHrtime(hr1, 'hr1');138 assertHrtime(hr2, 'hr2');139 var s = hr1[0] - hr2[0];140 var ns = hr1[1] - hr2[1];141 var ret;142 if (ns < 0) {143 ns += 1e9;144 s -= 1;145 }146 ret = [s, ns];147 assertHrtime(ret, 'ret');148 return ret;149}150/*151 * Convenience wrapper for:152 *153 * prettyHrtime(hrtimeDelta(now, then));154 */155function hrtimeDeltaPretty(hr1, hr2) {156 assertHrtime(hr1, 'hr1');157 assertHrtime(hr2, 'hr2');158 return prettyHrtime(hrtimeDelta(hr1, hr2));159}160/*161 * Compare hrtime objects, cane be used directly with Array.prototype.sort162 */163function hrtimeComparator(hr1, hr2) {164 assertHrtime(hr1, 'hr1');165 assertHrtime(hr2, 'hr2');166 var s1 = hr1[0];167 var s2 = hr2[0];168 var ns1 = hr1[1];169 var ns2 = hr2[1];170 // first compare seconds171 if (s1 < s2)172 return -1;173 else if (s1 > s2)174 return 1;175 // next compare nano seconds176 if (ns1 < ns2)177 return -1;178 else if (ns1 > ns2)179 return 1;180 // hr times are the same181 return 0;182}183/*184 * Pretty print an hrtime as a string like "<secs>.<nanosecs>"185 */186function hrtimeToString(hrtime) {187 assertHrtime(hrtime, 'hrtime');188 var s = hrtime[0];189 var ns = hrtime[1].toString();190 while (ns.length < 9) {191 ns = '0' + ns;192 }193 return util.format('%d.%s', s, ns);194}195/*196 * Convert a string like "<secs>.<nanosecs>" to an hrtime array197 */198function stringToHrtime(s) {199 assert.string(s, 's');200 var hrtime = s.split('.').map(function (section) {201 return parseInt(section, 10);202 });203 assertHrtime(hrtime, 'hrtime');204 return hrtime;205}206/*207 * Assert that an object is an hrtime208 */209function assertHrtime(hrtime, s) {210 s = s || 'hrtime';211 assert.string(s, 's');212 assert.arrayOfNumber(hrtime, s);213 assert.equal(hrtime.length, 2, s);214 assert(hrtime[0] >= 0, 'secs >= 0');215 assert(hrtime[1] >= 0, 'nsecs >= 0');216 assert(hrtime[1] < 1e9, 'nsecs < 1e9');...
time.ts
Source:time.ts
...51/**52 * Returns an hrtime calculated via performance component.53 * @param performanceNow54 */55export function hrTime(performanceNow?: number): api.HrTime {56 const timeOrigin = numberToHrtime(getTimeOrigin());57 const now = numberToHrtime(58 typeof performanceNow === 'number' ? performanceNow : performance.now()59 );60 let seconds = timeOrigin[0] + now[0];61 let nanos = timeOrigin[1] + now[1];62 // Nanoseconds63 if (nanos > SECOND_TO_NANOSECONDS) {64 nanos -= SECOND_TO_NANOSECONDS;65 seconds += 1;66 }67 return [seconds, nanos];68}69/**70 *71 * Converts a TimeInput to an HrTime, defaults to _hrtime().72 * @param time73 */74export function timeInputToHrTime(time: api.TimeInput): api.HrTime {75 // process.hrtime76 if (isTimeInputHrTime(time)) {77 return time as api.HrTime;78 } else if (typeof time === 'number') {79 // Must be a performance.now() if it's smaller than process start time.80 if (time < getTimeOrigin()) {81 return hrTime(time);82 } else {83 // epoch milliseconds or performance.timeOrigin84 return numberToHrtime(time);85 }86 } else if (time instanceof Date) {87 return numberToHrtime(time.getTime());88 } else {89 throw TypeError('Invalid input type');90 }91}92/**93 * Returns a duration of two hrTime.94 * @param startTime95 * @param endTime...
timer.test.js
Source:timer.test.js
1import { timeout, waitFor, Timer } from '../src/timer'2describe('util: timer', () => {3 test('timeout (promise)', async () => {4 const result = await timeout(Promise.resolve('time not run out'), 100)5 expect(result).toEqual('time not run out')6 })7 test('timeout (async function)', async () => {8 const result = await timeout(async () => {9 await waitFor(10)10 return 'time not run out'11 }, 100)12 expect(result).toEqual('time not run out')13 })14 test('timeout (timeout in 100ms)', async () => {15 const call = timeout(waitFor(200), 100, 'timeout test 100ms')16 await expect(call).rejects.toThrow('timeout test 100ms')17 })18 test('timeout (async timeout in 100ms)', async () => {19 const call = timeout(async () => {20 await waitFor(500)21 }, 100, 'timeout test 100ms')22 await expect(call).rejects.toThrow('timeout test 100ms')23 })24 test('waitFor', async () => {25 const delay = 10026 const s = process.hrtime()27 await waitFor(delay)28 const t = process.hrtime(s)29 // Node.js makes no guarantees about the exact timing of when callbacks will fire30 // HTML5 specifies a minimum delay of 4ms for timeouts31 // although arbitrary, use this value to determine our lower limit32 expect((t[0] * 1e9 + t[1]) / 1e6).not.toBeLessThan(delay - 4)33 await waitFor()34 })35 describe('util: timer Timer', () => {36 beforeAll(() => {37 // jest.spyOn()38 })39 test('should construct Timer', () => {40 const timer = new Timer()41 expect(timer._times).toBeInstanceOf(Map)42 })43 test('should create new time record', () => {44 const timer = new Timer()45 timer.hrtime = jest.fn(() => 'hrtime')46 const time = timer.start('test', 'test Timer')47 expect(timer.hrtime).toBeCalledTimes(1)48 expect(time).toEqual({ description: 'test Timer', name: 'test', start: 'hrtime' })49 })50 test('should stop and remove time record', () => {51 const timer = new Timer()52 timer.hrtime = jest.fn(() => 'hrtime')53 timer.start('test', 'test Timer')54 const time = timer.end('test')55 expect(timer._times.size).toEqual(0)56 expect(timer.hrtime).toBeCalledTimes(2)57 expect(timer.hrtime).nthCalledWith(2, 'hrtime')58 expect(time).toEqual({ description: 'test Timer', name: 'test', duration: 'hrtime', start: 'hrtime' })59 })60 test('should be quiet if end with nonexistent time', () => {61 const timer = new Timer()62 const time = timer.end('test')63 expect(time).toBeUndefined()64 })65 test('should use bigint hrtime if supports', () => {66 const timer = new Timer()67 const hrtime = process.hrtime68 process.hrtime = {69 bigint: jest.fn(() => 'bigint hrtime')70 }71 const time = timer.hrtime()72 expect(time).toEqual('bigint hrtime')73 expect(process.hrtime.bigint).toBeCalledTimes(1)74 process.hrtime = hrtime75 })76 if (typeof BigInt !== 'undefined') {77 test('should calculate duration with bigint hrtime', () => {78 const timer = new Timer()79 const hrtime = process.hrtime80 process.hrtime = {81 bigint: jest.fn()82 .mockReturnValueOnce(BigInt(100000000))83 .mockReturnValueOnce(BigInt(213000000))84 }85 let time = timer.hrtime()86 time = timer.hrtime(time)87 expect(time).toEqual(BigInt(113))88 expect(process.hrtime.bigint).toBeCalledTimes(2)89 process.hrtime = hrtime90 })91 }92 test('should use hrtime if bigint it not supported', () => {93 const timer = new Timer()94 const hrtime = process.hrtime95 process.hrtime = jest.fn(() => 'hrtime')96 process.hrtime.bigint = undefined97 const time = timer.hrtime()98 expect(time).toEqual('hrtime')99 expect(process.hrtime).toBeCalledTimes(1)100 process.hrtime = hrtime101 })102 test('should calculate duration with hrtime', () => {103 const timer = new Timer()104 const hrtime = process.hrtime105 process.hrtime = jest.fn()106 .mockReturnValueOnce([1, 500000])107 .mockReturnValueOnce([2, 600000])108 process.hrtime.bigint = undefined109 let time = timer.hrtime()110 time = timer.hrtime(time)111 expect(time).toEqual(2000.6)112 expect(process.hrtime).toBeCalledTimes(2)113 expect(process.hrtime).nthCalledWith(1)114 expect(process.hrtime).nthCalledWith(2, [1, 500000])115 process.hrtime = hrtime116 })117 test('should clear all times', () => {118 const timer = new Timer()119 timer.hrtime = jest.fn(() => 'hrtime')120 timer.start('time-1', 'test time-1')121 timer.start('time-2', 'test time-2')122 timer.start('time-3', 'test time-3')123 expect(timer._times.size).toEqual(3)124 timer.clear()125 expect(timer._times.size).toEqual(0)126 })127 })...
Using AI Code Generation
1var stf = require('devicefarmer-stf');2var device = new stf.Device();3device.hrTime();4var stf = require('devicefarmer-stf');5var device = new stf.Device();6device.hrTime(function(err, time) {7 console.log(time);8});9var stf = require('devicefarmer-stf');10var device = new stf.Device();11device.hrTime(function(err, time) {12 console.log(time);13}, 1);14var stf = require('devicefarmer-stf');15var device = new stf.Device();16device.hrTime(function(err, time) {17 console.log(time);18}, 1, 2);19var stf = require('devicefarmer-stf');20var device = new stf.Device();21device.hrTime(function(err, time) {22 console.log(time);23}, 1, 2, 3);24var stf = require('devicefarmer-stf');25var device = new stf.Device();26device.hrTime(function(err, time) {27 console.log(time);28}, 1, 2, 3, 4);29var stf = require('devicefarmer-stf');30var device = new stf.Device();31device.hrTime(function(err, time) {32 console.log(time);33}, 1, 2, 3, 4, 5);34var stf = require('devicefarmer-stf');35var device = new stf.Device();36device.hrTime(function(err, time) {37 console.log(time);38}, 1, 2, 3, 4, 5, 6);39var stf = require('devicefarmer-stf');40var device = new stf.Device();41device.hrTime(function(err, time) {42 console.log(time);43}, 1, 2, 3, 4, 5, 6, 7);44var stf = require('devicefarmer-stf');45var device = new stf.Device();46device.hrTime(function(err, time) {47 console.log(time);48}, 1, 2, 3, 4, 5, 6, 7,
Using AI Code Generation
1var hrTime = require('devicefarmer-stf').hrTime;2var startTime = hrTime();3var endTime = hrTime();4var elapsed = endTime - startTime;5console.log('elapsed time: ' + elapsed + ' ns');6deviceAdded(device)7deviceRemoved(device)8deviceChanged(device)9deviceMessage(device, message)10deviceLog(device, log)11deviceLogcat(device, logcat)12deviceBugreport(device, bugreport)13deviceScreenshot(device, screenshot)14deviceVideo(device, video)15deviceMinicap(device, frame)16deviceMinitouch(device, event)17deviceMinitouchSwipe(device, event)18deviceMinitouchPinch(device, event)19deviceMinitouchRotate(device, event)20deviceMinitouchTap(device, event)21deviceMinitouchDown(device, event)22deviceMinitouchMove(device, event)23deviceMinitouchUp(device, event)24deviceMinitouchCancel(device, event)
Using AI Code Generation
1var stf = require('devicefarmer-stf');2var hrTime = stf.hrTime;3var test = function() {4 var start = hrTime();5 var end = hrTime();6 console.log("hrTime: " + (end - start));7};8test();
Using AI Code Generation
1var stf = require('devicefarmer-stf');2var hrtime = stf.hrtime;3var start = hrtime();4var diff = hrtime(start);5console.log(diff);6var start = process.hrtime();7var diff = process.hrtime(start);8console.log(diff);
Using AI Code Generation
1var devicefarmer = require('devicefarmer-stf');2var device = new devicefarmer.Device();3device.connect(function(){4 device.getSystemInfo(function(err, data){5 if(err){6 console.log("Error : "+err);7 }8 else{9 console.log("System info : "+JSON.stringify(data));10 }11 });12});13var adbkit = require('adbkit');14var client = adbkit.createClient();15client.listDevices()16.then(function(devices) {17 return Promise.all(devices.map(function(device) {18 return client.getProperties(device.id);19 }));20})21.then(function(properties) {22 properties.forEach(function(property) {23 console.log(property);24 });25})26.catch(function(err) {27 console.error('Something went wrong:', err.stack);28});29System info : {"ro.build.version.sdk":"21","ro.build.version.release":"5.0.2","ro.build.version.codename":"REL","ro.build.version.incremental":"V10c","ro.build.version.all_codenames":"REL","ro.build.version.base_os":"","ro.build.date":"Mon Aug 31 20:09:03 CST 2015","ro.build.date.utc":"1440980143","ro.build.type":"user","ro.build.user":"jenkins","ro.build.host":"jenkins-ubuntu","ro.build.tags":"release-keys","ro.build.flavor":"full_jfltexx-user","ro.product.model":"SM-G900F","ro.product.brand":"samsung","ro.product.name":"jfltexx","ro.product.device":"jfltexx","ro.product.board":"universal5420","ro.product.cpu.abi":"armeabi-v7a","ro.product.cpu.abi2":"armeabi","ro.product.manufacturer":"samsung","ro.product.locale.language":"en","ro.product.locale.region":"GB","ro.wifi.channels":"","ro.board.platform":"universal5420","ro.build.product":"jfltexx","ro.build.description":"jfltexx-user 5.0.2 LRX22G V10c release-keys","ro.build.fingerprint":"samsung/jfltexx/jflte:5.0.2/LRX22G/V10c:user/release-keys","ro.build.characteristics":"default","ro.config.ringtone":"Over_the_horizon.ogg","ro.config.notification_sound":"S_
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