#!/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

Thread.setDefaultUncaughtExceptionHandler