鸿蒙【全网最全】鸿蒙 HDC 命令合集-足球赛世界杯-2010年世界杯_1986年墨西哥世界杯

最近在搞鸿蒙 Next 自动化，HDC 命令作为最基础的调试工具，发现全网没有比较完整的命令介绍，于是整理了这篇文档，算是给行业做点贡献吧。

由于鸿蒙生态还处于初期，官方提供的 hdc 命令还在不断修改中，这篇文档可能更新不及时，请以 github 为准：https://github.com/codematrixer/awesome-hdc，如果有问题欢迎去提 PR 和 Issue，也欢迎点 Star⭐️

HDC（OpenHarmony Device Connector）是为鸿蒙开发/测试人员提供的用于设备调试的命令行工具，类似 Android 端的 ADB 工具

HDC 主要有三部分组成:

hdc client：运行于电脑上的客户端，用户可以在电脑命令终端（windows cmd/linux shell）下请求执行相应的 hdc 命令。

hdc server：作为后台进程也运行于电脑上，server 管理 client 和设备端 daemon 之间通信包括连接的复用、数据通信包的收发，以及个别本地命令的直接处理。

hdc daemon：daemon 部署于 OpenHarmony 设备端作为守护进程按需运行，负责处理来自 client 端请求。

整体架构和 Android 系统的 ADB 架构非常类似。

Table of Contents

HDC 安装

基本用法

基本语法

设备连接管理

查看 HDC 版本

启动/停止 HDC Server

查询设备列表

查询设备 UDID

重启手机

查看设备信息

名称

Brand

Model

系统版本

OS 版本

CPU 架构

分辩率

wlan IP

电量/温度

查看屏幕信息

查看屏幕旋转状态

查看屏幕亮屏状态

点亮屏幕（唤醒）

查看网络状态

应用管理

安装应用

卸载应用

获取应用列表

启动应用

退出应用

获取应用版本

Dump 应用信息

获取应用 Ability 信息

获取应用详情

清除应用数据

清除应用缓存

清除应用数据

显示可调试应用列表

端口转发

显示端口转发列表

本地端口转发到手机

删除端口转发任务

无线调试

文件传输

从本地电脑发送文件至手机

从手机拷贝文件至本地电脑

UI 模拟操作 (点击滑动等)

屏幕截图

屏幕录屏

打开 Scheme (URL)

获取页面布局信息（控件树）

录制用户操作

系统日志（log）

导出日志

导出 crash 日志

hidumper 工具

list system abilities

RenderService

DisplayManagerService

PowerManagerService

BatteryService

NetConnManager

StorageManager

aa 工具

start

stop-service

force-stop

test

attach

detach

appdebug

bm 工具

install

uninstall

dump

clean

enable

disable

get

param 工具

Instrument Test

性能工具

参考链接

HDC 安装

下载 Command Line Tools 并解压

hdc文件在command-line-tools/sdk/HarmonyOS-NEXT-DB2/openharmony/toolchains目录下

配置电脑环境变量，以 macOS 为例，在~/.bash_profile 或者 ~/.zshrc文件中添加如下内容：

export HM_SDK_HOME="/Users/develop/command-line-tools/sdk/HarmonyOS-NEXT-DB2" //请以sdk实际安装目录为准

export PATH=$PATH:$HM_SDK_HOME/hms/toolchains:$HM_SDK_HOME/openharmony/toolchains

export HDC_SERVER_PORT=7035

也可以自行编译安装：参考鸿蒙官方 gitree 文档

基本用法基本语法 hdc -t

如果只有一个设备/模拟器连接时，可以省略掉-t 这一部分，直接使用hdc 。在多个设备/模拟器连接的情况下需要指定-t 参数， connectKey可以通过hdc list targets命令获取，对应 Android 里的adb devices获取的serialNumber。

$ hdc list targets

127.0.0.1:5555 //:形式的connectKey ，一般为无线连接的设备或模拟器

FMR0223C13000649

比如给FMR0223C13000649 这个设备安装应用：

$ hdc -t FMR0223C13000649 install entry-default-signed.hap

[Info]App install path:/Users/develop/entry-default-signed.hap, queuesize:0, msg:install bundle successfully.

AppMod finish

注意事项

使用hdc，如果出现异常，可以尝试通过hdc kill -r命令杀掉并重启 hdc 服务。

如果出现hdc list targets获取不到设备信息的情况，可以通过任务管理器查看是否有 hdc 进程存在。若进程存在，则通过hdc kill -r命令杀掉该进程。

设备连接管理查看 HDC 版本 $ hdc -v

Ver: 2.0.0a

启动/停止 HDC Server

停止

$ hdc kill

Kill server finish

重启

$ hdc start -r

查询设备列表 $ hdc list targets

127.0.0.1:5555

FMR0223C13000649

-v 选项显示详细信息

$ hdc list targets -v

127.0.0.1:5555 TCP Connected localhost

FMR0223C13000649 USB Connected unknown...

输出的内容第一列为设备的connectKey，第二列是设备连接方式，第三列为设备连接状态，第四列暂时未知

查询设备 UDID $ hdc shell bm get --udid

udid of current device is :

C46284C052AE01BBD2358FE44B279524B508FC959AAB5F4B0B74E42A06569B7E

这个udid在用开发者账号打包时，需要添加这个udid到对应的profile文件中

重启手机 $ hdc target boot

查看设备信息名称 $ hdc shell param get const.product.name

HUAWEI Mate 60 Pro

Brand $ hdc shell param get const.product.brand

HUAWEI

Model $ hdc shell param get const.product.model

ALN-AL00

系统版本 $ hdc shell param get const.product.software.version

ALN-AL00 5.0.0.22(SP35DEVC00E22R4P1log)

OS 版本 $ hdc shell param get const.ohos.apiversion

CPU 架构 $ hdc shell param get const.product.cpu.abilist

arm64-v8a

分辩率 $ hdc shell hidumper -s RenderService -a screen

-------------------------------[ability]-------------------------------

----------------------------------RenderService---------------------------------

-- ScreenInfo

screen[0]: id=0, powerstatus=POWER_STATUS_OFF, backlight=51, screenType=EXTERNAL_TYPE, render size: 1260x2720, physical screen resolution: 1260x2720, isvirtual=false, skipFrameInterval_:1

supportedMode[0]: 1260x2720, refreshrate=120

supportedMode[1]: 1260x2720, refreshrate=90

supportedMode[2]: 1260x2720, refreshrate=60

supportedMode[3]: 1260x2720, refreshrate=30

activeMode: 1260x2720, refreshrate=60

capability: name=, phywidth=72, phyheight=156,supportlayers=12, virtualDispCount=0, propCount=0, type=DISP_INTF_HDMI, supportWriteBack=false

执行上述命令后，解析返回内容，可以通过正则表达式提取1260x2720

wlan IP $ hdc shell ifconfig

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:65536 Metric:1

RX packets:99055 errors:0 dropped:0 overruns:0 frame:0

TX packets:99055 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:5889697 TX bytes:5889697

wlan0 Link encap:Ethernet HWaddr ea:f9:7d:21:52:31

inet addr:172.31.125.111 Bcast:172.31.125.255 Mask:255.255.254.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:1232924 errors:0 dropped:0 overruns:0 frame:0

TX packets:2061202 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:877179224 TX bytes:2570352818

p2p0 Link encap:Ethernet HWaddr d2:0d:f7:cc:12:fb

UP BROADCAST MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:0 TX bytes:0

chba0 Link encap:Ethernet HWaddr ec:11:05:fb:18:66

UP BROADCAST MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:0 TX bytes:0

注意：这个命令在 Beta3 版本之前，会提示Cannot open netlink socket: Permission denied，需要升级系统。

电量/温度 $ hdc shell hidumper -s BatteryService -a -i

-------------------------------[ability]-------------------------------

----------------------------------BatteryService---------------------------------

Current time: 2024-05-30 12:08:37.419

capacity: 100

batteryLevel: 1

chargingStatus: 3

healthState: 1

pluggedType: 1

voltage: 4496732

present: 1

technology: Li-poly

nowCurrent: 123

currentAverage: 83

totalEnergy: 5203

remainingEnergy: 5207

remainingChargeTime: 0

temperature: 280

chargeType: 1

查看屏幕信息 $ hdc shell hidumper -s DisplayManagerService -a -a

-------------------------------[ability]-------------------------------

----------------------------------DisplayManagerService----------------------------------

-------------- DMS Multi User Info --------------

[oldScbPid:]

[userId:] 100

[ScbPid:] 4438

---------------- Screen ID: 0 ----------------

FoldStatus: UNKNOWN

[SCREEN SESSION]

Name: UNKNOWN

RSScreenId: 0

activeModes: 0, 1260, 2720, 120

SourceMode: 0

ScreenCombination: 0

Orientation: 0

Rotation: 0

ScreenRequestedOrientation: 0

[RS INFO]

SupportedColorGamuts: 0, 4, 6

ScreenColorGamut: 4

GraphicPixelFormat: 0

SupportedScreenHDRFormat: 2, 1, 3

ScreenHDRFormat: 2

SupportedColorSpaces: 0, 2294273, 2294278

ScreenColorSpace: 2294273

[CUTOUT INFO]

WaterFall_L: 0, 0, 0, 0

WaterFall_T: 0, 0, 0, 0

WaterFall_R: 0, 0, 0, 0

WaterFall_B: 0, 0, 0, 0

BoundingRects: [494, 36, 273, 72]

[SCREEN INFO]

VirtualWidth: 387

VirtualHeight: 836

LastParentId: 18446744073709551615

ParentId: 1

IsScreenGroup: 0

VirtualPixelRatio: 3.25

Rotation: 0

Orientation: 0

SourceMode: 0

ScreenType: 1

[SCREEN PROPERTY]

Rotation: 0

Density: 3.25

DensityInCurResolution: 3.25

PhyWidth: 72

PhyHeight: 156

RefreshRate: 60

VirtualPixelRatio: 3.25

ScreenRotation: 0

Orientation: 0

DisplayOrientation: 0

GetScreenType: 1

ReqOrientation: 0

DPI: 444.5, 442.871

Offset: 0, 0

Bounds: 0, 0, 1260, 2720,

PhyBounds: 0, 0, 1260, 2720,

AvailableArea 0, 0, 1260, 2720,

DefaultDeviceRotationOffset 0

执行上述命令后，解析返回内容，通过正则提取需要的信息，比如屏幕尺寸分辨率 Bounds，VirtualWidth，VirtualHeight，PhyWidth，PhyHeight，ScreenRotation

查看屏幕旋转状态 $ hdc shell hidumper -s DisplayManagerService -a -a

通过上面的查看屏幕信息命令，通过正则提取 ScreenRotation 字段即可，ScreenRotation 有四个值：

0：未旋转

90：顺时针旋转 90 度

180：顺时针旋转 180 度

270：顺时针旋转 270 度

备注：目前旋转状态只能查看，不支持设置

查看屏幕亮屏状态 $ hdc shell hidumper -s PowerManagerService -a -s

-------------------------------[ability]-------------------------------

----------------------------------PowerManagerService----------------------------------

POWER STATE DUMP:

Current State: AWAKE Reason: 20 Time: 521085695

ScreenOffTime: Timeout=600000ms

DUMP DETAILS:

Last Screen On: 521248337

Last Screen Off: 467804783

Last SuspendDevice: 0

Last WakeupDevice: 464729447

Last Refresh: 521248337

DUMP EACH STATES:

State: AWAKE Reason: POWER_KEY Time: 521085695

Failure: INIT Reason: From: AWAKE Time: 0

State: FREEZE Reason: INIT Time: 0

Failure: INIT Reason: From: AWAKE Time: 0

State: INACTIVE Reason: TIMEOUT Time: 467805109

Failure: INIT Reason: From: AWAKE Time: 0

State: STAND_BY Reason: INIT Time: 0

Failure: INIT Reason: From: AWAKE Time: 0

State: DOZE Reason: INIT Time: 0

Failure: INIT Reason: From: AWAKE Time: 0

State: SLEEP Reason: TIMEOUT Time: 467810120

Failure: INIT Reason: From: AWAKE Time: 0

State: HIBERNATE Reason: INIT Time: 0

Failure: INIT Reason: From: AWAKE Time: 0

State: SHUTDOWN Reason: INIT Time: 0

Failure: INIT Reason: From: AWAKE Time: 0

State: DIM Reason: TIMEOUT Time: 467797280

Failure: TIMEOUT Reason: Blocked by running lock From: AWAKE Time: 447180354

屏幕状态有这几种：

INACTIVE

SLEEP

AWAKE

点亮屏幕（唤醒） $ hdc shell power-shell wakeup

WakeupDevice is called

查看网络状态

联网状态

$ hdc shell hidumper -s NetConnManager

-------------------------------[ability]-------------------------------

----------------------------------NetConnManager----------------------------------

Net connect Info:

defaultNetSupplier_ is nullptr

SupplierId:

NetId: 0

ConnStat: 0

IsAvailable:

IsRoaming: 0

Strength: 0

Frequency: 0

LinkUpBandwidthKbps: 0

LinkDownBandwidthKbps: 0

Uid: 0

Dns result Info:

netId: 0

totalReports: 2

failReports: 2

wifi 信息

$ hdc shell hidumper -s WifiDevice

-------------------------------[ability]-------------------------------

----------------------------------WifiDevice----------------------------------

WiFi active state: activated

WiFi connection status: connected

Connection.ssid: K-Lab

Connection.bssid: cc:d0:**:**:**:e2

Connection.rssi: -45

Connection.band: 2.4GHz

Connection.frequency: 2462

Connection.linkSpeed: 156

Connection.macAddress: ea:f9:**:**:**:31

Connection.isHiddenSSID: false

Connection.signalLevel: 4

Country Code: CN

应用管理安装应用 $ hdc app install entry-default-signed.hap

[Info]App install path:/Users/develop/entry-default-signed.hap, queuesize:0, msg:install bundle successfully.

AppMod finish

或者

$ hdc install entry-default-signed.hap

[Info]App install path:/Users/develop/entry-default-signed.hap, queuesize:0, msg:install bundle successfully.

AppMod finish

卸载应用 $ hdc app uninstall com.kk.hmscrcpy

[Info]App uninstall path:, queuesize:0, msg:uninstall bundle successfully.

AppMod finish

或者

$ hdc uninstall com.kk.hmscrcpy

[Info]App uninstall path:, queuesize:0, msg:uninstall bundle successfully.

AppMod finish

获取应用列表 $ hdc shell bm dump -a

ID: 100:

com.huawei.associateassistant

com.huawei.batterycare

com.huawei.hmos.AutoRegService

com.huawei.hmos.advisor

com.huawei.hmos.advsecmode

com.huawei.hmos.aibase

com.huawei.hmos.aidataservice

com.huawei.hmos.aidispatchservice

com.huawei.hmos.ailife

com.huawei.hmos.ailifesvc

com.huawei.hmos.audioaccessorymanager

com.huawei.hmos.authcredmgr

...

启动应用

通过启动Ability来拉起APP

hdc shell aa start -a {abilityName} -b {bundleName}

其中bundleName可以通过hdc shell bm dump -a获取

其中abilityName可以通过如下命令获取（查看当前任务栈的 ability 信息）

$ hdc shell aa dump -l # 运行命令前需要手动打开app

User ID #100

current mission lists:{

Mission ID #139 mission name #[#com.kuaishou.hmapp:kwai:EntryAbility] lockedState #0 mission affinity #[]

AbilityRecord ID #55

app name [com.kuaishou.hmapp]

main name [EntryAbility]

bundle name [com.kuaishou.hmapp]

ability type [PAGE]

state #FOREGROUND start time [152523]

app state #FOREGROUND

ready #1 window attached #0 launcher #0

callee connections:

isKeepAlive: false

}

里面的 EntryAbility 就是你要打开 app 的 Ability 名称

退出应用

强制退出应用

hdc shell aa force-stop {bundleName}

其中bundleName可以通过hdc shell bm dump -a获取

获取应用版本 $ hdc shell bm dump -n {bundleName}

执行上述命令后，再解析 json, 提取versionName字段即可

Dump 应用信息

aa dump

$ hdc shell aa dump -h

usage: aa dump

options list:

-h, --help list available commands

-a, --all dump all abilities

-l, --mission-list dump mission list

-i, --ability dump abilityRecordId

-e, --extension dump elementName (FA: serviceAbilityRecords,Stage: ExtensionRecords)

-p, --pending dump pendingWantRecordId

-r, --process dump process

-d, --data dump the data abilities

-u, --userId userId

-c, --client client

-c, -u are auxiliary parameters and cannot be used alone

bm dump

$ hdc shell bm dump -h

usage: bm dump

options list:

-h, --help list available commands

-a, --all list all bundles in system

-n, --bundle-name list the bundle info by a bundle name

-s, --shortcut-info list the shortcut info

-d, --device-id specify a device id

-u, --user-id specify a user id

获取应用 Ability 信息 $ hdc shell aa dump -l //运行命令前需要手动打开app

User ID #100

current mission lists:{

Mission ID #139 mission name #[#com.kuaishou.hmapp:kwai:EntryAbility] lockedState #0 mission affinity #[]

AbilityRecord ID #55

app name [com.kuaishou.hmapp]

main name [EntryAbility]

bundle name [com.kuaishou.hmapp]

ability type [PAGE]

state #FOREGROUND start time [152523]

app state #FOREGROUND

ready #1 window attached #0 launcher #0

callee connections:

isKeepAlive: false

}

获取应用详情

查询该应用的详细信息

$ hdc shell bm dump -n com.kuaishou.hmapp

com.kuaishou.hmapp:

{

"appId": "com.kuaishou.hmapp_BIS88rItfUAk+V9Y4WZp2HgIZ/JeOgvEBkwgB/YyrKiwrWhje9Xn2F6Q7WKFVM22RdIR4vFsG14A7ombgQmIIxU=",

"appIdentifier": "5765880207853819885",

"appIndex": 0,

"applicationInfo": {

...

"applicationReservedFlag": 0,

"arkNativeFileAbi": "",

"arkNativeFilePath": "",

"asanEnabled": false,

"asanLogPath": "",

"associatedWakeUp": false,

"bundleName": "com.kuaishou.hmapp",

"bundleType": 0,

"cacheDir": "",

"codePath": "/data/app/el1/bundle/public/com.kuaishou.hmapp",

"compileSdkType": "HarmonyOS",

"compileSdkVersion": "4.1.0.73",

"cpuAbi": "arm64-v8a",

"crowdtestDeadline": -1,

"dataBaseDir": "/data/app/el2/database/com.kuaishou.hmapp",

"dataDir": "",

"debug": true,

"description": "",

"descriptionId": 0,

"descriptionResource": {

"bundleName": "com.kuaishou.hmapp",

"id": 0,

"moduleName": "kwai"

"deviceId": "PHONE-001",

"distributedNotificationEnabled": true,

"enabled": true,

"entityType": "unspecified",

"entryDir": "",

"entryModuleName": "",

"fingerprint": "96C4B0B051421A56EC9117BC6E3CF093C428B6B6D59DA13205C29C9BDD39AE7C",

...

"minCompatibleVersionCode": 999999,

"moduleInfos": [

{

"moduleName": "kwai",

"moduleSourceDir": "",

"preloads": []

}

...

"userDataClearable": true,

"vendor": "快手",

"versionCode": 999999,

"versionName": "12.2.40"

"compatibleVersion": 40100011,

"cpuAbi": "",

"defPermissions": [],

"description": "",

"entryInstallationFree": false,

"entryModuleName": "kwai",

"gid": 20020014,

"hapModuleInfos": [

...

"reqPermissions": [

"ohos.permission.ACCELEROMETER",

"ohos.permission.GET_NETWORK_INFO",

"ohos.permission.GET_WIFI_INFO",

"ohos.permission.INTERNET",

"ohos.permission.SET_NETWORK_INFO",

"ohos.permission.STORE_PERSISTENT_DATA"

...

"vendor": "快手",

"versionCode": 999999,

"versionName": "12.2.40"

}

通过这个命令可以获取到很多应用的关键信息，比如reqPermissions，version，abilities等等

清除应用数据 $ hdc shell bm clean -h

usage: bm clean

options list:

-h, --help list available commands

-n, --bundle-name bundle name

-c, --cache clean bundle cache files by bundle name

-d, --data clean bundle data files by bundle name

-u, --user-id specify a user id

清除应用缓存 $ hdc shell bm clean -n {bundleName} -c

clean bundle cache files successfully.

其中bundleName可以通过hdc shell bm dump -a获取，比如com.kuaishou.hmapp

清除应用数据 $ hdc shell bm clean -n {bundleName} -d

显示可调试应用列表 $ hdc jpid

2571

2633

2638

2658

2666

2691

2825

3310

3804

3977

30178

$ hdc track-jpid

0000

jpid显示可调试应用列表

track-jpid动态显示可调试应用列表。

端口转发

命令

说明

fport ls

展示全部 “端口转发主机端口转发数据到设备侧端口” 的转发任务

fport local remote

端口转发主机端口转发数据到设备侧端口

fport rm local remote

删除指定 “端口转发主机端口转发数据到设备侧端口” 的转发任务

rport ls

展示全部 “端口转发设备侧端口转发数据到主机端口” 的转发任务

rport local remote

端口转发设备侧端口转发数据到主机端口

rport rm local remote

删除指定 “端口转发设备侧端口转发数据到主机端口” 的转发任务

显示端口转发列表

展示电脑端口转发到手机端口的列表

$ hdc fport ls

FMR0223C13000649 tcp:7912 tcp:7912 [Forward]

本地端口转发到手机

将本地电脑的7913端口转发到手机7912端口

$ hdc fport tcp:7913 tcp:7912

Forwardport result:OK

这个命令非常实用，比如我再手机上实现了一个 http服务，没有这个命令前需要通过手机ip:port来访问，这就需要提前知道手机的wlanIP，执行这个命令后可以直接通过localhost:localPort来访问手机里的服务。

删除端口转发任务 $ hdc fport rm tcp:7913 tcp:7912

Remove forward ruler success, ruler:tcp:7913 tcp:7912

$ hdc fport ls

[Empty]

同理，rport命令表示手机端口转发到电脑端口，我就不一一举例了.

无线调试

在手机上开启 5555 端口 hdc -t {SERIAL} tmode port {PORT}

连接手机上的端口 hdc -t {SERIAL} tconn {WLANIP}:{PORT}

恢复手机 USB 连接 hdc -t {SERIAL} tmode usb

示例

$ hdc tmode port 5555

$ hdc tconn 172.31.124.84:5555

Connect OK

$ hdc list targets

172.31.124.84:5555

$ hdc tmode usb

Set device run mode successful.

不过目前这个无线调试，会导致该手机 USB 连接方式断开，导致无法进行端口转发，每次进行无线调试时，需要知道手机的 wlanip 才行。

这个问题也在和鸿蒙方沟通，待解决。

记个 TODO.

文件传输

命令

说明

file send local remote

从本地发送文件至远端设备

file recv remote local

从远端设备发送文件至本地

从本地电脑发送文件至手机 $ hdc file send ~/layout_407568854.json /data/local/tmp/layout_407568854.json

FileTransfer finish, Size:71792, File count = 1, time:24ms rate:2991.33kB/s

从手机拷贝文件至本地电脑 $ hdc file recv /data/local/tmp/layout_407568854.json ~/layout_407568854.json

[I][2024-05-28 20:15:45] HdcFile::TransferSummary success

FileTransfer finish, Size:71792, File count = 1, time:12ms rate:5982.67kB/s

UI 模拟操作 (点击滑动等)

支持操作类型：点击双击长按慢滑快滑拖拽输入文字 KeyEvent

| ------------- |-------------------------------------------| -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |--------------------------------------------------------------------------------------------------|

| fling | 模拟快滑操作 | from_x (必选参数,滑动起点 x 坐标)from_y(必选参数,滑动起点 y 坐标)to_x(必选参数,滑动终点 x 坐标)to_y(必选参数,滑动终点 y 坐标)swipeVelocityPps_ (可选参数,滑动速度,取值范围: 200-40000, 默认值: 600, 单位: px/s)stepLength(可选参数,滑动步长,默认值:滑动距离/50, 单位: px) | hdc shell uitest uiInput fling from_x from_y to_x to_y swipeVelocityPps_ stepLength |

| swipe | 模拟慢滑操作 | from_x (必选参数,滑动起点 x 坐标)from_y(必选参数,滑动起点 y 坐标)to_x(必选参数,滑动终点 x 坐标)to_y(必选参数,滑动终点 y 坐标)swipeVelocityPps_ (可选参数,滑动速度,取值范围: 200-40000, 默认值: 600, 单位: px/s) | hdc shell uitest uiInput swipe from_x from_y to_x to_y swipeVelocityPps_ |

| drag | 模拟拖拽操作 | from_x (必选参数,拖拽起点 x 坐标)from_y(必选参数,拖拽起点 y 坐标)to_x(必选参数,拖拽终点 x 坐标)to_y(必选参数,拖拽终点 y 坐标)swipeVelocityPps_ (可选参数,滑动速度,取值范围: 200-40000, 默认值: 600, 单位: px/s) | hdc shell uitest uiInput drag from_x from_y to_x to_y swipeVelocityPps_ |

| dircFling | 模拟指定方向滑动操作 | direction (可选参数,滑动方向,可选值: [0,1,2,3], 滑动方向: [左,右,上,下],默认值: 0)swipeVelocityPps_ (可选参数,滑动速度,取值范围: 200-40000, 默认值: 600, 单位: px/s)stepLength(可选参数,滑动步长,默认值:滑动距离/50, 单位: px) | hdc shell uitest uiInput dircFling direction swipeVelocityPps_ stepLength |

举例

//点击

hdc shell uitest uiInput click 100 100

//双击

hdc shell uitest uiInput doubleClick 100 100

//长按

hdc shell uitest uiInput longClick 100 100

//快滑

hdc shell uitest uiInput fling 10 10 200 200 500

//慢滑

hdc shell uitest uiInput swipe 10 10 200 200 500

//拖拽

hdc shell uitest uiInput drag 10 10 100 100 500

//左滑

hdc shell uitest uiInput dircFling 0 500

//右滑

hdc shell uitest uiInput dircFling 1 600

//上滑

hdc shell uitest uiInput dircFling 2

//下滑

hdc shell uitest uiInput dircFling 3

//输入框输入

hdc shell uitest uiInput inputText 100 100 hello

//返回主页

hdc shell uitest uiInput keyEvent Home

//返回上一步

hdc shell uitest uiInput keyEvent Back

//组合键粘贴操作

hdc shell uitest uiInput keyEvent 2072 2038

keyEvent映射表可以参考这个文档：https://docs.openharmony.cn/pages/v4.1/en/application-dev/reference/apis-input-kit/js-apis-keycode.md

屏幕截图

hdc 提供了两种截图命令

方式一

$ hdc shell uitest screenCap

// 默认存储路径：/data/local/tmp，文件名：时间戳 + .png。

$ hdc shell uitest screenCap -p /data/local/tmp/1.png

// 指定存储路径和文件名。

【推荐】方式二

$ hdc shell snapshot_display -f /data/local/tmp/2.jpeg

// 截图完成后可以通过 hdc file recv 命令导入到本地

方式二的截图性能效率远远高于方式一

屏幕录屏

相关 hdc 命令还未支持，官方在开发中。。。

我这边通过 python 脚本实现了录屏功能，使用方法如下

cd awesome-hdc/scripts

pip3 install -r requirements.txt

python3 screen_recroding.py

打开 Scheme (URL) $ hdc shell aa start -U http://www.baidu.com

start ability successfully.

$ hdc shell aa start -U kwai://home

获取页面布局信息（控件树） $ hdc shell uitest dumpLayout -p {saveDumpPath} # 运行命令前需要手动打开app，进入对应页面

DumpLayout saved to:/data/local/tmp/layout_407568854.json

-p表示控件树保存的目录，如果不指定，则默认保存在手机的/data/local/tmp目录

/data/local/tmp/layout_407568854.json文件内容如下：

{

"attributes": {

"accessibilityId": "",

"bounds": "[0,0][1260,2720]",

"checkable": "",

"checked": "",

"clickable": "",

"description": "",

"enabled": "",

"focused": "",

"hostWindowId": "",

"id": "",

"key": "",

"longClickable": "",

"origBounds": "",

"scrollable": "",

"selected": "",

"text": "",

"type": ""

"children": [

...

]

录制用户操作

将当前界面操作记录到/data/local/tmp/layout/record.csv，结束录制操作使用Ctrl+C结束录制

$ hdc shell uitest uiRecord record

windowBounds : (0,0,1260,2720)

Current ForAbility :com.kuaishou.hmapp, EntryAbility

The result will be written in csv file at location: /data/local/tmp/layout/record.csv

Started Recording Successfully...

click , fingerNumber:1 ,

finger1:click: at Point(x:557, y:1542) ; from Point(x:557, y:1542) to Point(x:557, y:1542) ;

click , fingerNumber:1 ,

finger1:click: at Point(x:550, y:1638) ; from Point(x:550, y:1638) to Point(x:550, y:1638) ;

fling , fingerNumber:1 ,

finger1:from Point(x:409, y:1916) to Point(x:370, y:1528) ; Off-hand speed:1415.42, Step length:34;

fling , fingerNumber:1 ,

finger1:from Point(x:400, y:1886) to Point(x:389, y:1586) ; Off-hand speed:1995.97, Step length:31;

home , fingerNumber:1 ,

finger1:from Widget(id: , type: Text, text: state: didAppear,

feedId: 5218827670987295481,

feedType: 3,

ServerExpTag: feed_photo|5218827670987295481|1499501607|1_u/2003373606202106162_bs54357,

) ; to Point(x:615, y:2338) ;

支持两种方式查看数据:

uiRecord record, 将事件的位置坐标写入文件

uiRecord read, 将文件内容打印到控制台

录制完成后，再将csv文件拷贝到电脑上

$ hdc file recv /data/local/tmp/layout/record.csv ~/record.csv

record数据字段含义请参考如下示例数据

{

"ABILITY": "com.ohos.launcher.MainAbility", // 前台应用界面

"BUNDLE": "com.ohos.launcher", // 操作应用

"CENTER_X": "", // 模拟捏合中心X, pinch事件

"CENTER_Y": "", // 模拟捏合中心Y, pinch事件

"EVENT_TYPE": "pointer", //

"LENGTH": "0", // 总体步长

"OP_TYPE": "click", //事件类型，当前支持点击、双击、长按、拖拽、捏合、滑动、抛滑动作录制

"VELO": "0.000000", // 离手速度

"direction.X": "0.000000",// 总体移动X方向

"direction.Y": "0.000000", // 总体移动Y方向

"duration": 33885000.0, // 手势操作持续时间

"fingerList": [{

"LENGTH": "0", // 总体步长

"MAX_VEL": "40000", // 最大速度

"VELO": "0.000000", // 离手速度

"W1_BOUNDS": "{"bottom":361,"left":37,"right":118,"top":280}", // 起点控件bounds

"W1_HIER": "ROOT,3,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0", // 起点控件hierarchy

"W1_ID": "", // 起点控件id

"W1_Text": "", // 起点控件text

"W1_Type": "Image", // 起点控件类型

"W2_BOUNDS": "{"bottom":361,"left":37,"right":118,"top":280}", // 终点控件bounds

"W2_HIER": "ROOT,3,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0", // 终点控件hierarchy

"W2_ID": "", // 终点控件id

"W2_Text": "", // 终点控件text

"W2_Type": "Image", // 终点控件类型

"X2_POSI": "47", // 终点X

"X_POSI": "47", // 起点X

"Y2_POSI": "301", // 终点Y

"Y_POSI": "301", // 起点Y

"direction.X": "0.000000", // x方向移动量

"direction.Y": "0.000000" // Y方向移动量

}],

"fingerNumber": "1" //手指数量

}

系统日志（log） $ hdc hilog -h

Usage:

-h --help

Show all help information.

Show single help information with option:

query/clear/buffer/stats/persist/private/kmsg/flowcontrol/baselevel/domain/combo

Querying logs options:

No option performs a blocking read and keeps printing.

-x --exit

Performs a non-blocking read and exits when all logs in buffer are printed.

-a , --head=

Show n lines logs on head of buffer.

-z , --tail=

Show n lines logs on tail of buffer.

-t , --type=

Show specific type/types logs with format: type1,type2,type3

Don't show specific type/types logs with format: ^type1,type2,type3

Type coule be: app/core/init/kmsg, kmsg can't combine with others.

Default types are: app,core,init.

-L , --level=

Show specific level/levels logs with format: level1,level2,level3

Don't show specific level/levels logs with format: ^level1,level2,level3

Long and short level string are both accepted

Long level string coule be: DEBUG/INFO/WARN/ERROR/FATAL.

Short level string coule be: D/I/W/E/F.

Default levels are all levels.

-D , --domain=

Show specific domain/domains logs with format: domain1,domain2,doman3

Don't show specific domain/domains logs with format: ^domain1,domain2,doman3

Max domain count is 5.

See domain description at the end of this message.

-T , --tag=

Show specific tag/tags logs with format: tag1,tag2,tag3

Don't show specific tag/tags logs with format: ^tag1,tag2,tag3

Max tag count is 10.

-P , --pid=

Show specific pid/pids logs with format: pid1,pid2,pid3

Don't show specific domain/domains logs with format: ^pid1,pid2,pid3

Max pid count is 5.

-e , --regex=

Show the logs which match the regular expression .

-v , --format=

Show logs in different formats, options are:

color or colour display colorful logs by log level.i.e.

DEBUG INFO WARN ERROR FATAL

time format options are(single accepted):

time display local time, this is default.

epoch display the time from 1970/1/1.

monotonic display the cpu time from bootup.

time accuracy format options are(single accepted):

msec display time by millisecond, this is default.

usec display time by microsecond.

nsec display time by nanosecond.

year display the year when -v time is specified.

zone display the time zone when -v time is specified.

Different types of formats can be combined, such as:

-v color -v time -v msec -v year -v zone.

-r

Remove all logs in hilogd buffer, advanced option:

-t , --type=

Remove specific type/types logs in buffer with format: type1,type2,type3

Type coule be: app/core/init/kmsg.

Default types are: app,core

-g

Query hilogd buffer size, advanced option:

-t , --type=

Query specific type/types buffer size with format: type1,type2,type3

Type coule be: app/core/init/kmsg.

Default types are: app,core

-G , --buffer-size=

Set hilogd buffer size, could be number or number with unit.

Unit could be: B/K/M/G which represents Byte/Kilobyte/Megabyte/Gigabyte.

range: [64.0K,64.0K].

Advanced option:

-t , --type=

Set specific type/types log buffer size with format: type1,type2,type3

Type coule be: app/core/init/kmsg.

Default types are: app,core

**It's a persistant configuration**

-s, --statistics

Query log statistic information.

Set param persist.sys.hilog.stats true to enable statistic.

Set param persist.sys.hilog.stats.tag true to enable statistic of log tag.

-S

Clear hilogd statistic information.

-w ,--write=

Log persistance task control, options are:

query query tasks informations

stop stop all tasks

start start one task

clear clear /data/log/hilog/hilog*.gz

Persistance task is used for saving logs in files.

The files are saved in directory: /data/log/hilog/

Advanced options:

-f , --filename=

Set log file name, name should be valid of Linux FS.

-l , --length=

Set single log file size. could be number or number with unit.

Unit could be: B/K/M/G which represents Byte/Kilobyte/Megabyte/Gigabyte.

range: [64.0K, 512.0M].

-n , --number

Set max log file numbers, log file rotate when files count over this number.

range: [2, 1000].

-m ,--stream=

Set log file compressed algorithm, options are:

none write file with non-compressed logs.

zlib write file with zlib compressed logs.

-j , --jobid

Start/stop specific task of .

range: [10, 0xffffffff).

User can start task with options (t/L/D/T/P/e/v) as if using them when "Query logs" too.

**It's a persistant configuration**

-p , --privacy

Set HILOG api privacy formatter feature on or off.

**It's a temporary configuration, will be lost after reboot**

-k , --kmsg

Set hilogd storing kmsg log feature on or off

**It's a persistant configuration**

-Q

Set log flow-control feature on or off, options are:

pidon process flow control on

pidoff process flow control off

domainon domain flow control on

domainoff domain flow control off

**It's a temporary configuration, will be lost after reboot**

-b , --baselevel=

Set global loggable level to

Long and short level string are both accepted.

Long level string coule be: DEBUG/INFO/WARN/ERROR/FATAL/X.

Short level string coule be: D/I/W/E/F/X.

X means that loggable level is higher than the max level, no log could be printed.

Advanced options:

-D , --domain=

Set specific domain loggable level.

See domain description at the end of this message.

-T , --tag=

Set specific tag loggable level.

The priority is: tag level > domain level > global level.

**It's a temporary configuration, will be lost after reboot**

The first layer options can't be used in combination, ILLEGAL expamples:

hilog -S -s; hilog -w start -r; hilog -p on -k on -b D

Domain description:

Log type "core" & "init" are used for OS subsystems, the range is [0xd000000, 0xd0fffff]

Log type "app" is used for applications, the range is [0x0, 0xffff]

To reduce redundant info when printing logs, only last five hex numbers of domain are printed

So if user wants to use -D option to filter OS logs, user should add 0xD0 as prefix to the printed domain:

Exapmle: hilog -D 0xD0xxxxx

The xxxxx is the domain string printed in logs.

Dictionary description:

-d , --dictionary=

Set elf file path, name should be valid of Linux FS.

Rescan the elf file in the system to generate a full data dictionary file

导出日志 $ hdc file recv data/log/hilog/ ./

导出 crash 日志 hdc file recv data/log/faultlog/faultlogger/ ./

hidumper 工具 $ hdc shell hidumper -h

usage:

-h |help text for the tool

-lc |a list of system information clusters

-ls |a list of system abilities

-c |all system information clusters

-c [base system] |system information clusters labeled "base" and "system"

-s |all system abilities

-s [SA0 SA1] |system abilities labeled "SA0" and "SA1"

-s [SA] -a ['-h'] |system ability labeled "SA" with arguments "-h" specified

-e |faultlogs of crash history

--net [pid] |dump network information; if pid is specified, dump traffic usage of specified pid

--storage [pid] |dump storage information; if pid is specified, dump /proc/pid/io

-p |processes information, include list and information of processes and threads

-p [pid] |dump threads under pid, includes smap, block channel, execute time, mountinfo

--cpuusage [pid] |dump cpu usage by processes and category; if PID is specified, dump category usage of specified pid

--cpufreq |dump real CPU frequency of each core

--mem [pid] |dump memory usage of total; dump memory usage of specified pid if pid was specified

--zip |compress output to /data/log/hidumper

--mem-smaps pid [-v] |display statistic in /proc/pid/smaps, use -v specify more details

--mem-jsheap pid [-T tid] [--gc] |triggerGC and dumpHeapSnapshot under pid and tid

list system abilities $ hdc shell hidumper -ls

System ability list:

SystemAbilityManager RenderService AbilityManagerService

DataObserverMgr UriPermissionMgr AccountMgr

BundleMgr FormMgr ApplicationManagerService

AccessibilityManagerService UserIdmService UserAuthService

AuthExecutorMgrService PinAuthService FaceAuthService

FingerprintAuthService WifiDevice WifiHotspot

WifiP2p WifiScan 1125

1126 NetConnManager NetPolicyManager

NetStatsManager NetTetheringManager VPNManager

EthernetManager NetsysNative NetsysExtService

DistributedNet 1181 HiviewService

HiviewFaultLogger HiviewSysEventService 1204

XperfTraceService HiDumperService XpowerManager

HiDumperCpuService DistributedKvData ContinuationManagerService

ResourceSched BackgroundTaskManager WorkSchedule

ComponentSchedServer SocPerfService DeviceUsageStatistics

MemoryManagerService SuspendManager AbnormalEfficiencyManager

ConcurrentTaskService ResourceQuotaControl DeviceStandbyService

TaskHeartbeatMgrService 2901 DeviceStatusService

2903 2904 2908

AudioDistributed PlayerDistributedService CameraService

AudioPolicyService AVSessionService AVCodecService

MediaKeySystemService MultimodalInput DistributedNotificationService

CommonEventService PowerManagerService BatteryService

ThermalService BatteryStatisticsService DisplayPowerManagerService

AccessTokenManagerService PrivacyManagerService KeystoreService

DeviceThreatDetectionService RiskAnalysisManagerService DataCollectManagerService

DlpCreService SensorService MiscDeviceService

PasteboardService TimeService InputMethodService

ScreenlockService WallpaperManagerService ParamWatcher

TelephonyCallManager TelephonyCellularCall TelephonyCellularData

TelephonySmsMms TelephonyStateRegistry TelephonyCoreService

4011 TelephonyIms ModuleUpdateService

UsbService WindowManagerService DisplayManagerService

DSoftbus DeviceAuthService DeviceManagerService

StorageDaemon StorageManager HdfDeviceServiceManager

CloudFileDaemonService EcologicalRuleManager UiService

UiAppearanceService CaDaemon AssetService

9527 65537 65570

65728 65777 65830

65850 65888 65904

65926 65958 65962

66070 66090 70633

获取到 abilities 后，就可以指定 service 获取相关的信息。比如通过 RenderService 获取一些信息

$ hdc shell hidumper -s RenderService

-------------------------------[ability]-------------------------------

----------------------------------RenderService---------------------------------

------Graphic2D--RenderSerice ------

Usage:

h |help text for the tool

screen |dump all screen infomation in the system

surface |dump all surface information

composer fps |dump the fps info of composer

[surface name] fps |dump the fps info of surface

composer fpsClear |clear the fps info of composer

[windowname] fps |dump the fps info of window

[windowname] hitchs |dump the hitchs info of window

[surface name] fpsClear |clear the fps info of surface

nodeNotOnTree |dump nodeNotOnTree info

allSurfacesMem |dump surface mem info

RSTree |dump RSTree info

EventParamList |dump EventParamList info

allInfo |dump all info

dumpMem |dump Cache

trimMem cpu/gpu/shader |release Cache

surfacenode [id] |dump node info

fpsCount |dump the refresh rate counts info

clearFpsCount |clear the refresh rate counts info

RenderService

获取分辩率

$ hdc shell hidumper -s RenderService -a screen

-------------------------------[ability]-------------------------------

----------------------------------RenderService---------------------------------

-- ScreenInfo

screen[0]: id=0, powerstatus=POWER_STATUS_OFF, backlight=21, screenType=EXTERNAL_TYPE, render size: 1260x2720, physical screen resolution: 1260x2720, isvirtual=false, skipFrameInterval_:1

supportedMode[0]: 1260x2720, refreshrate=120

supportedMode[1]: 1260x2720, refreshrate=90

supportedMode[2]: 1260x2720, refreshrate=60

supportedMode[3]: 1260x2720, refreshrate=30

activeMode: 1260x2720, refreshrate=60

capability: name=, phywidth=72, phyheight=156,supportlayers=12, virtualDispCount=0, propCount=0, type=DISP_INTF_HDMI, supportWriteBack=false

获取帧率

首先执行如下命令进入到 shell 环境

$ hdc shell

然后执行hidumper [surface name] fps , 例如composer fps

$ hidumper -s RenderService -a "composer fps"

-------------------------------[ability]-------------------------------

----------------------------------RenderService---------------------------------

-- The recently fps records info of screens:

The fps of screen [Id:0] is:

107537646652857

107537663200253

107537679747128

107537696352336

107537712846086

107537729390357

107537745974211

107537762468482

107537779015357

107537795561190

107537812110148

107537828651815

107537845349732

...

DisplayManagerService $ hdc shell hidumper -s DisplayManagerService

-------------------------------[ability]-------------------------------

----------------------------------DisplayManagerService----------------------------------

Usage:

-h |help text for the tool

-a |dump all screen information in the system

-z |switch to fold half status

-y |switch to expand status

-p |switch to fold status

-f |get to fold status

PowerManagerService $ hdc shell hidumper -s PowerManagerService

-------------------------------[ability]-------------------------------

----------------------------------PowerManagerService----------------------------------

Power manager dump options:

[-h] [-runninglock]

description of the cmd option:

-a: show dump info of all power modules.

-h: show this help.

-r: show the information of runninglock.

-s: show the information of power state machine.

-d: show power off dialog.

例如上文提到的获取屏幕状态

$ hdc shell hidumper -s PowerManagerService -a -s

BatteryService $ hdc shell hidumper -s BatteryService

-------------------------------[ability]-------------------------------

----------------------------------BatteryService----------------------------------

Usage:

-h: dump help

-i: dump battery info

-u: unplug battery charging state

-r: reset battery state

--capacity : set battery capacity, the capacity range [0, 100]

--uevent : set battery uevent

例如上文提到的获取电量温度

$ hdc shell hidumper -s BatteryService -a -i

NetConnManager $ hdc shell hidumper -s NetConnManager

-------------------------------[ability]-------------------------------

----------------------------------NetConnManager----------------------------------

Net connect Info:

defaultNetSupplier_ is nullptr

SupplierId:

NetId: 0

ConnStat: 0

IsAvailable:

IsRoaming: 0

Strength: 0

Frequency: 0

LinkUpBandwidthKbps: 0

LinkDownBandwidthKbps: 0

Uid: 0

Dns result Info:

netId: 0

totalReports: 2

failReports: 2

StorageManageraa 工具

Ability assistant（Ability 助手，简称为 aa），是实现应用及测试用例启动功能的工具，为开发者提供基本的应用调试和测试能力，例如启动应用组件、强制停止进程、打印应用组件相关信息等。

$ hdc shell aa help

usage: aa

These are common aa commands list:

help list available commands

start start ability with options

stop-service stop service with options

dump dump the ability info

force-stop force stop the process with bundle name

attach attach application to enter debug mdoe

detach detach application to exit debug mode

test start the test framework with options

appdebug set / cancel / get waiting debug status

startstop-serviceforce-stoptestattachdetachappdebug

详细介绍请参考文档：https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/tools/aa-tool.md

bm 工具

Bundle Manager（包管理工具，简称 bm）是实现应用安装、卸载、更新、查询等功能的工具，bm 为开发者提供基本的应用安装包的调试能力，例如：安装应用，卸载应用，查询安装包信息等。

$ hdc shell bm help

usage: bm

These are common bm commands list:

help list available commands

install install a bundle with options

uninstall uninstall a bundle with options

dump dump the bundle info

get obtain device udid

quickfix quick fix, including query and install

compile Compile the software package

dump-overlay dump overlay info of the specific overlay bundle

dump-target-overlay dump overlay info of the specific target bundle

dump-dependencies dump dependencies by given bundle name and module name

dump-shared dump inter-application shared library information by bundle name

clean clean the bundle data

installuninstalldumpcleanenabledisableget

详细介绍请参考文档：https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/tools/bm-tool.md

param 工具

param 是为开发人员提供用于操作系统参数的工具，该工具只支持标准系统。

$ hdc shell param

Command list:

param ls [-r] [name] --display system parameter

param get [name] --get system parameter

param set name value --set system parameter

param wait name [value] [timeout] --wait system parameter

param dump [verbose] --dump system parameter

param shell [-p] [name] [-u] [username] [-g] [groupname] --shell system parameter

param save

详细介绍请参考文档：https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/tools/param-tool.md

Instrument Test

主要用来做 APP 的 UI 自动化测试，将应用测试包安装到测试设备上，在 cmd 窗口中执行 aa 命令，完成对用例测试。

aa test命令执行配置参数

执行参数全写

执行参数缩写

执行参数含义

执行参数示例

--bundleName

-b

应用 Bundle 名称

-b com.test.example

--packageName

-p

应用模块名，适用于 FA 模型应用

-p com.test.example.entry

--moduleName

-m

应用模块名，适用于 STAGE 模型应用

-m entry

-s

特定参数，以键值对方式传入

-s unittest /ets/testrunner/OpenHarmonyTestRunner

$ hdc shell aa test -h

usage: aa test

options list:

-h, --help list available commands

-b -s unittest start the test framework with options

[-p ] the name of package with test-runner, required for the FA model

[-m ] the name of module with test-runner, required for the STAGE model

[-s class ]

[-s level ]

[-s size ]

[-s testType ]

[-s timeout ]

[-s ]

[-w ]

[-D]

举例

$ hdc shell aa test -b com.example.myapplication -m entry_test -s unittest /ets/testrunner/OpenHarmonyTestRunner -s class UiTestDemo timeout 15000

查看测试结果

cmd 模式执行过程,会打印如下相关日志信息。

OHOS_REPORT_STATUS: class=testStop

OHOS_REPORT_STATUS: current=1

OHOS_REPORT_STATUS: id=JS

OHOS_REPORT_STATUS: numtests=447

OHOS_REPORT_STATUS: stream=

OHOS_REPORT_STATUS: test=stop_0

OHOS_REPORT_STATUS_CODE: 1

OHOS_REPORT_STATUS: class=testStop

OHOS_REPORT_STATUS: current=1

OHOS_REPORT_STATUS: id=JS

OHOS_REPORT_STATUS: numtests=447

OHOS_REPORT_STATUS: stream=

OHOS_REPORT_STATUS: test=stop_0

OHOS_REPORT_STATUS_CODE: 0

OHOS_REPORT_STATUS: consuming=4

OHOS_REPORT_RESULT: stream=Tests run: 447, Failure: 0, Error: 1, Pass: 201, Ignore: 245

OHOS_REPORT_CODE: 0

OHOS_REPORT_RESULT: breakOnError model, Stopping whole test suite if one specific test case failed or error

OHOS_REPORT_STATUS: taskconsuming=16029

性能工具

SmartPerf是一款基于系统开发的性能功耗测试工具，操作简单易用。工具可以检测性能、功耗相关指标，包括FPS、CPU、GPU、RAM、Temp等，通过量化的指标项了解应用性能状况。在开发过程中，使用的可能是有屏或无屏设备，对此SmartPerf提供了两种方式：分别是SmartPerf-Device和SmartPerf-Daemon。SmartPerf-Device适用于有屏设备，支持可视化操作。测试时是通过悬浮窗的开始和暂停来实时展示性能指标数据，保存后可生成数据报告，在报告中可分析各指标数据详情。SmartPerf-Daemon支持shell命令行方式，同时适用于有屏和无屏设备。

CPU：每秒读取一次设备节点下 CPU 大中小核的频点和各核使用率，衡量应用占用 CPU 资源的情况，占用过多的 CPU 资源会导致芯片发烫。

GPU：每秒读取一次设备节点下 GPU 的频点和负载信息，衡量应用占用 GPU 资源的情况，当 GPU 占用过多时，会导致性能下降，应用程序的运行速度变慢。

FPS：应用界面每秒刷新次数，衡量应用画面的流畅度，FPS 越高表示图像流畅度越好，用户体验也越好。

POWER：每秒读取一次设备节点下的电流及电压信息。

TEMP：每秒读取一次设备节点下电池温度、系统芯片温度等信息。

RAM：每秒读取一次应用进程的实际物理内存，衡量应用的内存占比情况。

snapshot：每秒截取一张应用界面截图。

```

$ hdc shell

SP_daemon

// 查看 daemon 进程是否存在

ps -ef | grep SP_daemon

root 1584 1 0 21:50:05 ? 00:00:00 SP_daemon

root 1595 1574 3 21:51:02 pts/0 00:00:00 grep SP_daemon

执行查看帮助命令

SP_daemon --help

OpenHarmony performance testing tool SmartPerf command-line version

Usage: SP_daemon [options] [arguments]

options:

-N set the collection times(default value is 0) range[1,2147483647], for example: -N 10

-PKG set package name, must add, for example: -PKG ohos.samples.ecg

-c get device CPU frequency and CPU usage, process CPU usage and CPU load ..

-g get device GPU frequency and GPU load

-f get app refresh fps(frames per second) and fps jitters and refreshrate

-profilerfps get refresh fps and timestamp

-sections set collection time period(using with profilerfps)

-t get remaining battery power and temperature..

-p get battery power consumption and voltage

-r get process memory and total memory

-snapshot get screen capture

-net get uplink and downlink traffic

-start collection start command

-stop collection stop command

-VIEW set layler, for example: -VIEW DisplayNode

-screen get screen resolution

-OUT set csv output path.

-d get device DDR information

-m get other memory

example:

SP_daemon -N 20 -c -g -t -p -r -m -net -snapshot -d

SP_daemon -N 20 -PKG ohos.samples.ecg -c -g -t -p -f -r -m -net -snapshot -d

SP_daemon -start -c

SP_daemon -stop

SP_daemon -screen

基于`hdc`命令行的`SmartPerf`性能工具使用详细文档参考这个：https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/application-test/smartperf-guidelines.md

# 参考链接

- https://gitee.com/openharmony/developtools_hdc

- https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V2/ide-command-line-hdc-0000001237908229-V2#section116322265308

- https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/application-test/smartperf-guidelines.md

- https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/tools/aa-tool.md

- https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/tools/bm-tool.md

- https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/tools/param-tool.md

- https://github.com/mzlogin/awesome-adb