force android tests to run on different emulators from command line batch file

How can I run my android junit/robotium tests from the command line on every single emulator? I want to make sure my tests run on many android OS versions and many screen resolutions.

I'd like to write a batch file that runs from the windows command line to run my test suite over and over again on each emulator I have installed.

To run from the command line I can do this:

adb shell am instrument -w com.myapp.client.test/android.test.InstrumentationTestRunner

but that just runs it on the default emulator. How can I force that command to run on all of the emulators I have setup?

Ideally, the batch file would looking something like:

1. launch emulator1
   
   



2. run tests
   
   



3. close emulator1
   
   



4. launch emulator2
   
   



5. run tests
   
   



6. close emulator2
   
   



7. ...
   
   

I don't know how to do the launch and close part.

Thanks

---

EDIT: Found solutions. Below is my batch file

set PORTRAIT=medium

set LANDSCAPE=large



:: launch emulator

emulator -avd android2.2



:: wait for emulator to load

adb wait-for-device



:: install apps?



:: run tests in portrait

adb shell am instrument -w -e size %PORTRAIT% com.myapp.client.test/android.test.InstrumentationTestRunner



:: run tests in landscape

adb shell am instrument -w -e size %LANDSCAPE% com.myapp.client.test/android.test.InstrumentationTestRunner



:: pull screenshots

adb pull /sdcard/ c:\



:: close/kill emulator (android bug here, so must use windows taskkill)

taskkill /IM emulator-arm.exe