APP性能测试一般对以下几个方面进行测试：
1.启动时间（可以通过本工具测试）；
2.CPU的占用（可以通过本工具测试）；
3.内存的占用（可以通过本工具测试）；
4.流量的耗用（可以通过本工具测试）；
5.电量的耗用（用户实际使用中感知即可）。
除了可以做以上这几个专项测试外，本工具还能进行monkey测试等等。
可以结合工作需要灵活自定义脚本，封装成自己工作中常用的工具。
工具的实现是基于adb和PowerShell的，支持adb通过USB和WIFI两种方式连接手机进行操作。
#获取当前app包名和活动名
Function GetPkgAndActName () {
#确保app处于激活状态
$a = adb shell dumpsys window windows|findstr Focu
$b = $a -like "*mCurrentFocus*"
$b = $b.Trim()
$startIndex = $b.IndexOf("{")
$endIndex = $b.IndexOf("}")
$pkgAndActName = (($b.Substring($startIndex+1,$endIndex-$startIndex-1)).split(" "))[2]
return $pkgAndActName
}
#获取当前流量统计信息
Function GetCurrFlow () {
#确保app处于激活状态
$pkgAndActName = GetPkgAndActName
$pkgName = ($pkgAndActName.split("/"))[0]
$activityName = ($pkgAndActName.split("/"))[1]
$userId = (((((adb shell dumpsys package $pkgName | findstr userId).Trim()).split("="))[1]).split(" "))[0]
$rets = adb shell cat /proc/net/xt_qtaguid/stats | findstr $userId
foreach ($ret in $rets)
{
$spices = ($ret.Split(" "))
$flow += [int]$spices[5]+[int]$spices[7]
}
$flow/1000
}
#转换文件大小单位
function Convert-Size {
[cmdletbinding()]
param(
[validateset("Bytes","KB","MB","GB","TB")]
[string]$From,
[validateset("Bytes","KB","MB","GB","TB")]
[string]$To,
[Parameter(Mandatory=$true)]
[double]$Value,
[int]$Precision = 4
)
switch($From) {
"Bytes" {$value = $Value }
"KB" {$value = $Value * 1024 }
"MB" {$value = $Value * 1024 * 1024}
"GB" {$value = $Value * 1024 * 1024 * 1024}
"TB" {$value = $Value * 1024 * 1024 * 1024 * 1024}
}
switch ($To) {
"Bytes" {return $value}
"KB" {$Value = $Value/1KB}
"MB" {$Value = $Value/1MB}
"GB" {$Value = $Value/1GB}
"TB" {$Value = $Value/1TB}
}
return [Math]::Round($value,$Precision,[MidPointRounding]::AwayFromZero)
}
#获取当前安卓app的启动耗时
function CalcStartUpTime () {
#确保app处于激活状态
$packageInfo = adb shell dumpsys activity | findstr mFocusedActivity
$regex = [regex]"\s??(\S*)/(\S*)??\s"
$s = $regex.Matches($packageInfo).Value
$info = $s.SubString(1,$s.Length-1)
$packageName = $info.split("/")[0]
$activityName = $info.split("/")[1]
adb shell am force-stop $packageName
$result = adb shell am start -W $info | findstr WaitTime
$result.replace("WaitTime","当前app启动耗时")
}
#获取当前安卓app的CPU占用情况（持续20次）
function GetAppCPU () {
#确保app处于激活状态
$pkgAndActName = GetPkgAndActName
$pkgName = ($pkgAndActName.split("/"))[0]
$count = 0
while ($count -lt 20) {
adb shell top -n 1 | findstr $pkgName
Start-Sleep -Seconds 1
$count++
}
}
#获取当前安卓app的内存占用情况（持续20次）
function GetAppMem () {
#确保app处于激活状态
$pkgAndActName = GetPkgAndActName
$pkgName = ($pkgAndActName.split("/"))[0]
$count = 0
while ($count -lt 20) {
$appUsageRAMInfo = adb shell dumpsys meminfo $pkgName | findstr "TOTAL:"
$infoRegex = [regex]"TOTAL:\s*(\d)*"
$numRegex = [regex]"(\d)+"
$appUsageRAM = $numRegex.Matches($infoRegex.Matches($appUsageRAMInfo).Value).Value
$totalRAMInfo = (adb shell dumpsys meminfo | findstr "RAM" | findstr "Total").replace(",","")
$totalRAM = $numRegex.Matches($totalRAMInfo).Value
"当前app占用内存："+$appUsageRAM+",占用率为："+([int]$appUsageRAM/[int]$totalRAM)*100+"%"
Start-Sleep -Seconds 1
$count++
}
}
#开启ADB-WIFI模式
function AdbWifiConnect () {
#确保手机连上usb（成功开启ADB-WIFI模式后方可以拔线）
$ipText = adb shell ifconfig | findstr "Bcast"
$ipInfoReg = [regex]"inet addr:\s*(\d)+`.(\d)+`.(\d)+`.(\d)+"
$ipInfo = $ipInfoReg.Matches($ipText).Value
$ipReg = [regex]"(\d)+`.(\d)+`.(\d)+`.(\d)+"
$ip = $ipReg.Matches($ipInfo).Value
adb disconnect $ip
adb tcpip 5555
adb connect $ip
}
#重连ADB-WIFI到指定ip
function ReconnectAdbWifi () {
$ip= Read-Host "请输入手机ip"
adb connect $ip
}
#主程序入口
while($true){
Write-Host "输入数字进行选择" -ForegroundColor Green
Write-Host "1 唤醒屏幕" -ForegroundColor Yellow
Write-Host "2 输入文字" -ForegroundColor Yellow
Write-Host "3 触发事件" -ForegroundColor Yellow
Write-Host "4 向上滑动" -ForegroundColor Yellow
Write-Host "5 向下滑动" -ForegroundColor Yellow
Write-Host "6 向左滑动" -ForegroundColor Yellow
Write-Host "7 向右滑动" -ForegroundColor Yellow
Write-Host "8 删除输入" -ForegroundColor Yellow
Write-Host "9 屏幕截图" -ForegroundColor Yellow
Write-Host "10 获取手机分辨率" -ForegroundColor Yellow
Write-Host "11 获取手机系统版本" -ForegroundColor Yellow
Write-Host "12 获取当前app包名和活动名" -ForegroundColor Yellow
Write-Host "13 流量统计" -ForegroundColor Yellow
Write-Host "14 进行简单monkey测试" -ForegroundColor Yellow
Write-Host "15 计算当前app的启动时间" -ForegroundColor Yellow
Write-Host "16 获取当前安卓app的CPU占用情况（持续20次）" -ForegroundColor Yellow
Write-Host "17 获取当前安卓app的内存占用情况（持续20次）" -ForegroundColor Yellow
Write-Host "18 开启ADB-WIFI模式" -ForegroundColor Yellow
Write-Host "19 重连ADB-WIFI" -ForegroundColor Yellow
$choice = Read-Host "请选择"
switch($choice)
{
1 { adb shell input keyevent 26 }
2 { $text = Read-Host "输入文字";adb shell input text $text }
3 { $event = Read-Host "输入事件代号";adb shell input keyevent $event }
4 { adb shell input swipe 200 800 200 100 }
5 { adb shell input swipe 200 100 200 800 }
6 { adb shell input swipe 500 100 100 100 }
7 { adb shell input swipe 100 100 500 100 }
8 {
[int]$amount = Read-Host "输入要删除的字符数量"
for($i=0;$i -lt $amount;$i++)
{
adb shell input keyevent 67
}
}
9 {
$result = adb devices
$device_id = $result[1].Split()[0]
adb -s $device_id shell /system/bin/screencap -p /sdcard/screenshot.png
adb -s $device_id pull /sdcard/screenshot.png d:/screenshot.png
D:\screenshot.png
}
10 { adb shell wm size }
11 { adb shell getprop ro.build.version.release }
12 {
$pkgAndActName = GetPkgAndActName
$pkgName = ($pkgAndActName.split("/"))[0]
$activityName = ($pkgAndActName.split("/"))[1]
"包名："+$pkgName
"活动名："+$activityName
}
13 {
Read-Host "按任意键开始统计"
$startFlow = GetCurrFlow
Write-Host "流量监控中……`n" -ForegroundColor DarkMagenta
Read-Host "按任意键结束统计"
$endFlow = GetCurrFlow
$consumedFlow = [int]$endFlow-[int]$startFlow
$consumedFlowKb = Convert-Size -From KB -To KB -Value $consumedFlow
$consumedFlowMb = Convert-Size -From KB -To MB -Value $consumedFlow
"共消耗流量："+$consumedFlowKb+"kb（"+$consumedFlowMb+"mb）"
}
14 {
$count = Read-Host "请指定随机事件数"
$pkgAndActName = GetPkgAndActName
$pkgName = ($pkgAndActName.split("/"))[0]
adb shell monkey -p $pkgName -v $count
}
15 {
CalcStartUpTime
}
16 {
GetAppCPU
}
17 {
GetAppMem
}
18 {
AdbWifiConnect
}
19 {
ReconnectAdbWifi
}
}
}
可以根据实际测试过程中反复手点的过程进行组装调配。比如在反复测试登录的情况下，就要反复输入密码，如果来回用手点就比较麻烦，用这个小工具的话就非常轻松了，按一下上再敲一下回车就搞定了。
