Windows下运行 Android CTS

客官°小女子只卖身不卖艺 2022-04-02 12:55 177阅读 0赞

### 文章目录 ###

*   *  1. 背景
     *  2. 了解运行原理
     *  3. 制作BAT批处理文件
     *  4. 还有一种方法.
     *  5. 参考文档

## 1. 背景 ##

--------------------

在windows下运行android CTS的文章, 在网上找了一圈, 发现都是[老版本][Link 1]的, 而且[官方][Link 2]也明确说了, 不支持在window上运行.

--------------------

*Caution: CTS currently supports 64-bit Linux and Mac OS host machines. CTS will not work on Windows OS.*  
[不支持在windows上运行][windows]  
本篇文章提供2个可以用的方法.

--------------------

## 2. 了解运行原理 ##

--------------------

1.  首先分析下载好的[文件8.1的zip包][8.1_zip]里面的cts-tradefed这个文件, 这个直接用文本工具打开即可.  
    可以看到下面是检查一些必须工具是否可用

*  aapt
 *  adb 这个需要配置环境变量, 在Android 8+以上的最好使用 1.0.39+以上的版本
 *  java 版本需要1.8以上

checkFile() { 
       if [ ! -f "$1" ]; then
           echo "Unable to locate $1"
           exit
       fi;
    }
    
    checkPath() { 
       if ! type -P $1 &> /dev/null; then
           echo "Unable to find $1 in path."
           exit
       fi;
    }
    
    checkPath aapt  # 检查aapt和adb java版本. 这个版本要求是 adb是1.0.39以上. java是1.8以上
    checkPath adb
    checkPath java
    # check java version
    if [ "${EXPERIMENTAL_USE_OPENJDK9}" == "" ]; then
       JAVA_VERSION=$(java -version 2>&1 | head -n 2 | grep '[ "]1\.[678][\. "$$]')
       if [ "${JAVA_VERSION}" == "" ]; then
           echo "Wrong java version. 1.6, 1.7 or 1.8 is required."
           exit
       fi
    else
       JAVA_VERSION=$(java -version 2>&1 | head -n 2 | grep '^java .* "9.*')
       if [ "${JAVA_VERSION}" == "" ]; then
           echo "Wrong java version. Version 9 is required."
           exit
       fi
    fi

1.  再往下走.  
    这里看注释就好了, 第一个是检查系统版本的, 很显然, 官方也没有撒谎, 就是没有windows或者NT的字眼, 我就是不支持windows, 第二个就是检查android的编译环境, 这个就是设置CTS的运行目录.

# get OS
    HOST=`uname`
    if [ "$HOST" == "Linux" ]; then
       OS="linux-x86"
    elif [ "$HOST" == "Darwin" ]; then
       OS="darwin-x86"
    else
       echo "Unrecognized OS"
       exit
    fi
    
    # check if in Android build env
    if [ ! -z "${ANDROID_BUILD_TOP}" ]; then
       if [ ! -z "${ANDROID_HOST_OUT}" ]; then
         CTS_ROOT=${ANDROID_HOST_OUT}/cts
       else
         CTS_ROOT=${ANDROID_BUILD_TOP}/${OUT_DIR:-out}/host/${OS}/cts
       fi
       if [ ! -d ${CTS_ROOT} ]; then
           echo "Could not find $CTS_ROOT in Android build environment. Try 'make cts'"
           exit
       fi;
    fi;
    
    if [ -z ${CTS_ROOT} ]; then
       # assume we're in an extracted cts install
       CTS_ROOT="$(dirname $(readlink -e $0))/../.."
    fi;

1.  可以看到把CTS\_ROOT里面的jar包都添加到JAR\_PATH里面去了.

*  这部分代码的后面部分就是, 导入其他共享库. 在windows就没得到咯:)

JAR_DIR=${CTS_ROOT}/android-cts/tools
    JARS="tradefed hosttestlib compatibility-host-util compatibility-host-util-tests cts-tradefed cts-tradefed-tests compatibility-common-util-tests compatibility-tradefed-tests host-libprotobuf-java-full"
    
    for JAR in $JARS; do
        checkFile ${JAR_DIR}/${JAR}.jar
        JAR_PATH=${JAR_PATH}:${JAR_DIR}/${JAR}.jar
    done
    
    OPTIONAL_JARS=" google-tradefed google-tradefed-tests google-tf-prod-tests"
    
    for JAR in $OPTIONAL_JARS; do
        if [ -f "${JAR_DIR}/${JAR}.jar" ]; then
            JAR_PATH=${JAR_PATH}:${JAR_DIR}/${JAR}.jar
        fi;
    done
    
    # load any shared libraries for host-side executables
    LIB_DIR=${CTS_ROOT}/android-cts/lib
    if [ "$HOST" == "Linux" ]; then
        LD_LIBRARY_PATH=${LIB_DIR}:${LIB_DIR}64:${LD_LIBRARY_PATH}
        export LD_LIBRARY_PATH
    elif [ "$HOST" == "Darwin" ]; then
        DYLD_LIBRARY_PATH=${LIB_DIR}:${LIB_DIR}64:${DYLD_LIBRARY_PATH}
        export DYLD_LIBRARY_PATH
    fi
    
    # include any host-side test jars
    for j in ${CTS_ROOT}/android-cts/testcases/*.jar; do
        JAR_PATH=${JAR_PATH}:$j
    done

1.  最后一行就是把这个CTS运行起来的代码.

java $RDBG_FLAG -Xmx4g -XX:+HeapDumpOnOutOfMemoryError -cp ${JAR_PATH} -DCTS_ROOT=${CTS_ROOT} com.android.compatibility.common.tradefed.command.CompatibilityConsole "$@"

--------------------

## 3. 制作BAT批处理文件 ##

--------------------

1.  需要把CTS和安卓SDK环境加进来,
2.  把解压好的tools目录的jar包加载到JAR\_PATH里面, 然后就可以运行了.

@echo off
    set SDK_ROOT=D:\dev\SDK
    set CTS_ROOT=D:\dev\android-cts
    set "RUN_PATH="
    set "JAR_PATH="
    set PATH=%PATH%;%SDK_ROOT%\platform-tools\;%SDK_ROOT%\tools\;%SDK_ROOT%\build-tools\27.0.3\
    SETLOCAL ENABLEDELAYEDEXPANSION 
     
    :: include \android-cts\tools
    for %%f in (%CTS_ROOT%\android-cts\tools\*.jar) do set RUN_PATH=%%f;!RUN_PATH!
     
    :: include any host-side test jars
    for %%f in (%CTS_ROOT%\android-cts\testcases\*.jar) do set JAR_PATH=%%f;!JAR_PATH!
     
    java -Xmx200M -cp %RUN_PATH%%JAR_PATH% -DCTS_ROOT=%CTS_ROOT% com.android.compatibility.common.tradefed.command.CompatibilityConsole

--------------------

## 4. 还有一种方法. ##

因为CTS官方是不支持windows的, 但是[VTS][] 是可以在windows上运行的. 因此只需要修改**VTS为CTS**即可.

ps, 这 2 个脚本都上传到github了, 有需要的自取. [GITHUB][]

--------------------

## 5. 参考文档 ##

1.  [Windows 批处理][Windows]
2.  [stackoverflow问题指点][stackoverflow]
3.  [CTS 官方参考文档][CTS]
4.  [CTS 源代码][CTS 1]
5.  [VTS 文档][VTS]

--------------------

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![在这里插入图片描述][20181226200822615.jpg]

[Link 1]: https://stackoverflow.com/questions/8829316/how-to-launch-cts-using-command-line-on-windows,
[Link 2]: https://source.android.com/compatibility/cts/downloads,
[windows]: https://source.android.com/compatibility/cts/setup#desktop_setup
[8.1_zip]: https://dl.google.com/dl/android/cts/android-cts-8.1_r12-linux_x86-x86.zip
[VTS]: https://source.android.com/compatibility/vts
[GITHUB]: https://github.com/rikiesxiao/cts_tradefed_win
[Windows]: https://www.jb51.net/article/29323.htm
[stackoverflow]: https://stackoverflow.com/questions/8829316/how-to-launch-cts-using-command-line-on-windows
[CTS]: https://source.android.com/compatibility/cts/run#ctsv2_reference
[CTS 1]: https://android.googlesource.com/platform/cts/+/android-cts-8.1_r12
[20181226200822615.jpg]: /images/20220402/bbe9c678c86d4f40b5a8c8af32fa0971.png