Instructions to run and collect results of the android Compatibility Test Suite for Replicant 4.2

Installation¶

On a newly installed Ubuntu 14.04
Install the pre-built CTS (or build it from source)
- wget https://dl.google.com/dl/android/cts/android-cts-4.2_r4-linux_x86-arm.zip ; unzip android-cts-4.2_r4-linux_x86-arm.zip
- wget https://dl.google.com/dl/android/cts/android-cts-verifier-4.2_r5-linux_x86-arm.zip ; unzip android-cts-verifier-4.2_r5-linux_x86-arm.zip
- wget https://dl.google.com/dl/android/cts/android-cts-media-1.2.zip ; unzip android-cts-media-1.2.zip
Install the dependencies
- apt-get update
- apt-get install -y android-tools-adb openjdk-6-jdk

Device preparation¶

Connect the Replicant 4.2 device to USB and verify adb sees it

# adb devices
List of devices attached
00090ad763a48f  device
4df1066d14d15fbd        device

Configure the device (adapted from https://source.android.com/compatibility/cts/setup.html#config_device, not including Wifi, GPS, bluetooth since they are not supported)
- Factory data reset the device: Settings > Backup & reset > Factory data reset
- Set your device's language to English (United States) from: Settings > Language & input > Language
- Make sure no lock pattern or password is set on the device: Settings > Security > Screen lock > None
- Make sure no PIN lock is set on the device: Settings > Security > PIN lock > None
- Enable developer options: go to Settings > About phone and tap Build number seven times.
- Enable USB debugging on your device: Settings > Developer options > USB debugging
- Select: Settings > Developer options > Stay Awake > On
- Select: Settings > Developer options > Verify apps over USB > Off
- Connect the desktop machine that will be used to test the device with a USB cable. The system shows a dialog asking whether to accept an RSA key that allows debugging through this computer. Select Allow USB debugging.
- Install and configure helper apps on the device:
  - adb install -r android-cts/repository/testcases/CtsDelegatingAccessibilityService.apk
  - On the device, enable: Settings > Accessibility > Accessibility > Delegating Accessibility Service
- Copy the CTS media files to the device as follows:
```
# adb devices
List of devices attached
00090ad763a48f  device
4df1066d14d15fbd        device
# cd android-cts-media-1.2
# ./copy_media.sh all -s 00090ad763a48f
   
```

Running CTS¶

It runs in the background and takes about 8 hours. It will display results as they become available. See the usage documentation for more information.

# ./android-cts/tools/cts-tradefed
cts-tf > run cts --plan CTS