bluetooth_AdapterLEAdvertising: add 16 test cases for multi-advertising

This patch implements a number of test cases to verify bluetooth
low-energy advertising as a peripheral where each test case
comprises a distinct combination and permutation of tests.

Specifically, this autotest includes the following test cases:

Mnemonics of the test cases:
    CD: check advertising duration and intervals
    RA: register advertisements
    UA: unregister advertisements
    SI: set advertising intervals
    RS: reset advertising
    FRA: fail to register extra advertisements when max ones have
         been registered.
    FSI: fail to set advertising intervals beyond legitimate range
         of [20 ms, 10,240 ms].
    PC: power cycle the bluetooth adapter (controller).
    SR: suspend and resume the DUT (chromebook)

TEST=Conduct the autotest as follows:
Test advertising with multiple advertisement instances simultaneously.
(cr) $ test_that --board=$BOARD $DUT_IP bluetooth_AdapterLEAdvertising.multiple

Change-Id: I49c606f624561b6d017cadf5911298285df7834f
Commit-Ready: Shyh-In Hwang <>
Tested-by: Shyh-In Hwang <>
Reviewed-by: Cheng-Yi Chiang <>
5 files changed
tree: 85a6a2be90d3c35c9a243becea5245e8e91d9a94
  1. apache/
  2. cli/
  3. client/
  4. contrib/
  5. database/
  6. docs/
  7. frontend/
  8. logs/
  9. packages/
  10. puppylab/
  11. results/
  12. scheduler/
  13. server/
  14. site_utils/
  15. test_suites/
  16. tko/
  17. utils/
  18. .gitignore
  19. .quickmerge_sentinel
  21. COMMIT-QUEUE.ini
  23. global_config.ini
  26. metadata.chromium
  27. moblab_config.ini
  28. PRESUBMIT.cfg
  30. ssp_deploy_config.json

Autotest: Automated integration testing for Android and Chrome OS Devices

Autotest is a framework for fully automated testing. It was originally designed to test the Linux kernel, and expanded by the Chrome OS team to validate complete system images of Chrome OS and Android.

Autotest is composed of a number of modules that will help you to do stand alone tests or setup a fully automated test grid, depending on what you are up to. A non extensive list of functionality is:

  • A body of code to run tests on the device under test. In this setup, test logic executes on the machine being tested, and results are written to files for later collection from a development machine or lab infrastructure.

  • A body of code to run tests against a remote device under test. In this setup, test logic executes on a development machine or piece of lab infrastructure, and the device under test is controlled remotely via SSH/adb/some combination of the above.

  • Developer tools to execute one or more tests. test_that for Chrome OS and test_droid for Android allow developers to run tests against a device connected to their development machine on their desk. These tools are written so that the same test logic that runs in the lab will run at their desk, reducing the number of configurations under which tests are run.

  • Lab infrastructure to automate the running of tests. This infrastructure is capable of managing and running tests against thousands of devices in various lab environments. This includes code for both synchronous and asynchronous scheduling of tests. Tests are run against this hardware daily to validate every build of Chrome OS.

  • Infrastructure to set up miniature replicas of a full lab. A full lab does entail a certain amount of administrative work which isn't appropriate for a work group interested in automated tests against a small set of devices. Since this scale is common during device bringup, a special setup, called Moblab, allows a natural progressing from desk -> mini lab -> full lab.

Run some autotests

See the guides to test_that and test_droid:

test_droid Basic Usage

test_that Basic Usage

Write some autotests

See the best practices guide, existing tests, and comments in the code.

Autotest Best Practices

Grabbing the latest source

git clone

Hacking and submitting patches

See the coding style guide for guidance on submitting patches.

Coding Style