Re: [Lava-users] docker shell cannot handle adbd.

On Thu, 4 Jun 2020 at 11:05, Larry Shen larry.shen@nxp.com wrote:

Hi, guys,

I have a job like next:

• test:

  timeout:

  minutes: 10
  
  

  docker:

  image: terceiro/android-platform-tools
  
  

  definitions:

  • from: inline

    name: smoke-case

    path: inline/install-google-fastboot.yaml

    repository:

    metadata:

    format: Lava-Test Test Definition 1.0
    
    name: smoke-case-run
    
    description: Run smoke case
    
    

    run:

    steps:
    
      - env
    
      - sleep 10
    
      - adb devices
    
      - adb root
    
      - sleep 10
    
      - adb devices
    
     - lava-test-case get-release-version --shell adb shell getprop ro.vendor.build.fingerprint
    
    
    
    

It output as next:

• sleep 10

• adb devices

• daemon not running; starting now at tcp:5037

• daemon started successfully

List of devices attached

040c41d4d72d7393 device

• adb root

• sleep 10

• adb devices

List of devices attached

• lava-test-case get-release-version --shell adb shell getprop ro.vendor.build.fingerprint

<LAVA_SIGNAL_STARTTC get-release-version>

Received signal: <STARTTC> get-release-version

error: device '040c41d4d72d7393' not found

<LAVA_SIGNAL_ENDTC get-release-version>

Received signal: <ENDTC> get-release-version

<LAVA_SIGNAL_TESTCASE TEST_CASE_ID=get-release-version RESULT=fail>

Received signal: <TESTCASE> TEST_CASE_ID=get-release-version RESULT=fail

You know “adb root” will make usb bus change during run, so could docker shell handle this? How can I make above work? Thanks.

I don't think you can do that easily. Right now LAVA passes the device path to the container: Starting docker test shell container: docker run --rm --interactive --name=lava-docker-test-shell-2009060-3.4 --hostname=lava --device=/dev/bus/usb/001/086 --mount=type=bind,source=/var/lib/lava/dispatcher/tmp/2009060/lava-create-overlay-cjc83r5v/lava-2009060,destination=/lava-2009060 '--env=PS1=docker-test-shell:$ ' miloszwasilewski/adb-fastboot bash --norc -i So when enumeration changes the device is no longer available in the container.

You can try this: https://validation.linaro.org/scheduler/job/2009070/definition It sort of works. Not pretty but does the trick.

milosz

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