Necessary skills for mobile terminal test: ADB command and packet capturing

Mobile Testing

It refers to the testing of mobile applications , That is, the degree to which the characteristics of the entity meet the requirements , The test environment needs to be built before the test .

1 Mobile automation environment construction

1.1 java install

java JDK

install jdk-8u181-windows-x64.exe

Configure environment variables ：

JAVA_HOME：D:\developer tools\Java\jdk1.8.0_181

To configure path：%JAVA_HOME%\bin

%JAVA_HOME%\jre\bin

verification ： The input terminal ：java -verison

1.2Android SDK install

decompression Android-sdk.zip

Configure environment variables ANDROID_HOME：D:\android-sdk-windows

To configure path：

%ANDROID_HOME%\platform-tools

%ANDROID_HOME%\tools

verification

The input terminal ：

Install the phone emulator

The night God simulator is recommended

Startup issues

1 Night God Simulator  bin Under the table of contents  nox_adb.exe  Need and SDK in  adb.exe  Versions, 
2
3 take SDK platform-tools Under the adb.exe  Copy to night God bin Directory change name --nox_adb.exe  Replace it 

Starting mode

1 Start the night God Simulator , The input terminal adb connect 127.0.0.1:62001

Verification mode

2 ADB Android Commissioning Bridge

2.1 adb Concept

adb Concept

ADB full name Android Debug Bridge, yes ⼀ A debug ⼯ have

adb It's a C/S Structure of the command line tools , It's made up of three parts ,ADB It is a bridge connecting mobile phones and computers , As long as this bridge It's set up , Then you can control your mobile phone through the computer

2.2 adb working principle

adb It consists of three parts ：

Client End ： Running on the pc End , Can pass adb Command to Android Application for installation 、 Unloading and debugging ;

Daemon: Daemon , shipment ⾏ In commissioning equipment ,⼿ A machine or simulator ,⽤ To receive and execute ⾏ adb command ;

Server End ： Running on the pc In the middle , The client to Android On the device adb Background process connection , Responsible for managing the client and daemon communicate .

2.3 adb Common command

Package name （package）： Every app Of package Is the only interface name （activity）：web The link in the page

2.3.1 Get the package name and interface name commands

Application scenarios ： You need to know in automated testing app The package name and activity, Get the use steps through the command ： Open the application under test , Enter the command

Command format ：

1adb shell dumpsys activity|findstr Focused

Example ： Inquire about xxxxapp

2.3.2 adb File transfer command

Application scenarios ： send out ⽂ Pieces arrive at ⼿ machine 、 from ⼿ Pull in the machine ⽂ Pieces of

send out ⽂ Pieces arrive at ⼿ Machine command format ：

adb push Computer ⽂ Piece path ⼿ The machine ⽂ Clip path

Example ：d On the plate apk Send to Mobile phone sdcard Under the table of contents

⼿ Pull in the machine ⽂ Command line format ：

adb pull Mobile end path pc End folder

2.3.3 obtain app Starting time

Application scenarios ： You need to test the startup speed of the application

Command format ：

1adb shell am start -W  Package name / Start name 

1ThisTime ： This boundary ⾯ ( activity )  Time to start （ millisecond ）
2TotalTime ： Should be ⽤⾃ It takes time to start  = ThisTime +  Should be ⽤ application  And so on （ millisecond ）
3WaitTime ： The system shall be started ⽤ Time consuming  = TotalTime +  System resource start time （ millisecond ）

2.3.4 Get the mobile log command

Application scenarios :bug Log information is sent to the developer , Facilitate the development of positioning issues

Use steps ：

Open app – perform bug Production location – Use command – Get log information

Command format

1adb logcat

Common command

1adb logcat|findstr com.xxxxx > E:/apk/logcat.txt

First step ：

The second step ：

2.3.5 adb Other relevant orders

3 The mobile terminal grabs packets

Mobile packet capturing application scenario ：

Analyze data by capturing packets on mobile phones , determine bug Is it the foreground or the background

Use fiddler The tool captures the simulator

3.1 pc End fiddler To configure

To configure fiddler Allow listening to https（fiddler Only grab by default http Format ）

To configure fiddler Allow remote connections

3.2 Configure the parameters of the mobile terminal

1 Cell phones and computers are connected to the same network 
2
3 Phone system settings - Wireless network - Click Advanced , Agent selection manual , The host name is fiddler Our computer ip Address , Port number , Namely 
4fiddler Port number , With the browser ip： Keep the port number consistent , Click ok   Open the mobile browser   install fiddler     certificate IP:8888
5 Check... After restart 

Mobile Manual input IP Address and port number

Browser input IP: port give an example :192.00.211:8888, Jump to fiddler The download page （ Pictured ）

Set up > More Settings > Security > Credentials below （ from SD Card installation ）

ios 13 New steps

install fiddler certificate Jump

open Set up - Universal - About the machine - Certificate trust settings , take DO_NOT_TRUST_FiddlerRoot Just turn on the switch

Grab bag example ： Baidu browser – Input box input ‘xx education ’

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