实现android自动化测试部署与运行Shell脚本分享

我的配置是linux 64， android4.2.2的sdk。 实现的细节都在代码注释里了，变量名以及echo的内容也是说明的一部分。

主流程为：

1.检测是否指定端口的模拟器已经运行，若有则关闭
2.创建模拟器
3.启动模拟器
4.用ant build包，通过检查bin目录下有没有apk来确定是否成功
5.检查指定端口的模拟器是否已正常运行
6.用adb安装apk
7.启动apk的activity，让程序自己跑
8.用shell ps循环检测程序是否已退出，若已退出，检查是否sdcard是是否已成功生成报告文件
9.若报告文件不完整，即程序被中止/崩溃，重启activity
10.检测是否超时

#!/bin/bash
# by hursing 2013-10-28
# 指定port，可以不干扰其它正在运行的模拟器。根据sdk文档，port可以在5554至5584之间，最好是偶数
portnumber=5578
emulatorpid=`ps -ef | grep "emulator" | grep "port $portnumber" | awk '{print $2;}'`
if [ -n "$emulatorpid" ]; then
 echo "close emulator window"
 kill -9 $emulatorpid
fi

# 创建模拟器，force选项能覆盖已存在的模拟器，即sdcard内容也抹掉。echo no是回答不需要自定义硬件配置
echo "create avd"
emulatorname="test"
echo no | android create avd --name $emulatorname --force --target android-17 --sdcard 300m --abi armeabi-v7a

# 启动模拟器，port选项指定tcp端口。&是另起进程执行
echo "start avd"
emulator -avd $emulatorname -port $portnumber &

# 没有证书签名，所以是debug
echo "build apk"
android update project -p .
ant debug
if [ $? -ne 0 ]; then
 echo "build failed, try again now..."
 ant clean
 ant debug
 if [ $? -ne 0 ]; then
  echo "can not build apk!"
  exit 5
 fi
fi
apkfile=`find ./bin/*.apk | grep -v "unaligned"`
if [ -z "$apkfile" ]; then
 echo "no apk file generated!"
 exit 7
fi

# wait-for-device能block住脚本直到不显示offline
echo "check emulator ready..."
emulatorserialnumber="emulator-$portnumber"
ready=`adb devices | grep "$emulatorserialnumber"`
if [ -z "$ready" ]; then
 echo "emulator can not launch."
 exit 3
else
 ready=`adb devices | grep "$emulatorserialnumber.*offline"`
 if [ -n "$ready" ]; then
  echo "wait-for-device"
  adb -s $emulatorserialnumber wait-for-device
  sleep 10
 fi
fi

# 当adb可以安装时，模拟器未必已经初始化完成，还是会失败的，所以要检测error，试3遍。
echo "install apk"
let maxtrytimes=3
while [ $maxtrytimes -gt 0 ]; do
 result=`adb -s $emulatorserialnumber install $apkfile`  # 'ant installd' can not specify device
 check=`echo "$result" | grep -o "error"`
 if [ -z "$check" ]; then
  echo "successfully install apk"
  break;
 else
  echo "$result"
  echo "install failed, try again after sleeping 10 seconds"
  sleep 10
  let maxtrytimes-=1
 fi
done
if [ $maxtrytimes -eq 0 ]; then
 echo "can not install apk to emulator."
 exit 4
fi

echo "start mainactivity"
activityname="com.hursing.mainactivity"
packagename=`cat androidmanifest.xml | grep -o "package=\".*\"" | sed 's/package="//;s/"//'`
adb -s $emulatorserialnumber shell am start -w -n "$packagename/$activityname"

heartbeat=10
echo "waiting for test finished.check every $heartbeat seconds."
resultfile="/sdcard/result.txt"
successflag="end at "
sleep $heartbeat
let maxtimelimit=60*10
while [ $maxtimelimit -gt 0 ]; do
 running=`adb -s $emulatorserialnumber shell ps | grep $packagename`
 if [ -n "$running" ]; then
  let maxtimelimit-=$heartbeat
  echo "waiting, sleep another $heartbeat seconds..."
  sleep $heartbeat
 else
  report=`adb -s $emulatorserialnumber shell cat "$resultfile"`
  check=`echo "$report" | grep -o "$successflag"`
  if [ -z "$check" ]; then
   echo "app crash, run activity again..."
   adb -s $emulatorserialnumber shell am start -w -n "$packagename/$activityname"
  else
   echo "app exit normally"
   break
  fi
 fi
done

echo "close emulator window."
kill -9 `ps -ef | grep "emulator" | grep "port $portnumber" | awk '{print $2;}'`

if [ $maxtimelimit -eq 0 ]; then
 echo "test timeout!"
 echo "$report"
 exit 9
else
 echo "test finished!"
 echo
 echo "$report"
fi

java代码里有一点要注意，如果程序崩溃，弹出了"has stopped”对话框，那么ps还是能查到的，要自己调用

thread.setdefaultuncaughtexceptionhandler

，在handler里直接system.exit(0)才行。