5

Android CTS documents said as below.

"To shard a plan test run on multiple devices:-

run cts -plan CTS --shards <number of shards>

then I do in this way. but I can not do. surely PC can recognize the multi devices but cannot run on them.

If you know how, please help me!!!

I'm sorry. the above comment was not drawn in details.

I show you what I did.

Firstly I downloaded Android 4.0.3 R3 Compatibility Test Suite (CTS) from the following google site. http://source.android.com/compatibility/downloads.html

then I constructed CTS and SDK in my PC and connected 2 device to my PC.

I executed the commands as below.

  1. ./android-cts/tool/cts-tradefed
  2. run -plan CTS --shards 2

Consequently, the following message was shown.

cts-tf>10-23 18:xx:xx I/unknown_devices: Created result dir 2012.10.xx._xx.xx.xx Android CTS 4.0.3_r3 I/Device Manager : Detected new device a61xxxxx I/Device Manager : Detected new device de0xxxxx

but after that, no message was shown.

Nose
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    Can you add more details? Is there any error message that can help answering the question? Any details that you can add will help you get an answer faster. – Amokrane Chentir Oct 20 '12 at 13:47
  • Thank you for comment. If it is hard to understand, Please tell me! – Nose Oct 23 '12 at 14:57

2 Answers2

5

You won't see test status output on the console when sharding. You can use the '-l debug' option to 'run cts' to see debug information.

For example:

run cts --plan CTS --shards 2 -l debug

If you input the above command in console, you can see all the activities going on your 2 devices. Like installing the testrunner apks, running the tests and uninstalling the apks after tests.

halfer
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Sriharry
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  • Thank you very much! I appreciate you. I examined option '-l debug'. then I can see the log, the parallel test succeeded. – Nose Nov 02 '12 at 15:37
0

Add the device id's of the connected devices.

Command to get the device ID : adb devices

Update device ID and run the below command:

run -plan CTS --shards 2 --serial <device id1> --serial <device id2>

Nisha
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