| commit | 8c96bb2b1eccf3bbfff88efb7cbed5bcf78b09c9 | [log] [tgz] |
|---|---|---|
| author | Bryan Lewandowski <bryanlew@google.com> | Tue Jul 19 12:56:03 2016 -0700 |
| committer | chrome-bot <chrome-bot@chromium.org> | Mon Jul 25 19:12:00 2016 -0700 |
| tree | 12670fdf962ff76800300d85e25822141629fc81 | |
| parent | ca73e2d627469b8d01b78613fa28e5e2ccf53d5b [diff] |
Reenable logging, warn on logging failure. Reenables native crash logging, and considers the inability to enable crash logging as a warning rather than an error. This is important because the provision operation calls job_start(), and depending on the preexisting image on the DUT, the attempt to enable logging will fail. Note that job_start() is called again to start the test case, so logging will be enabled once the device is provisioned with the image under test. BUG=chromium:623743 BUG=chromium:627134 TEST=Local test_droid on Brillo: android_DummyTest brillo_CrashLogging TEST=Local test_droid on Android: android_DummyTest android_CrashLogging TEST=Lab test_droid on Brillo: android_DummyTest brillo_CrashLogging TEST=Guado MobLab on Brillo: android_DummyTest brillo_CrashLogging Change-Id: I1da04f7f2c7c5133ea7befaf152afb4e2166f406 Reviewed-on: https://chromium-review.googlesource.com/362611 Commit-Ready: Bryan Lewandowski <bryanlew@google.com> Tested-by: Bryan Lewandowski <bryanlew@google.com> Reviewed-by: Simran Basi <sbasi@chromium.org>
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.
See the guides to test_that and test_droid:
See the best practices guide, existing tests, and comments in the code.
git clone https://chromium.googlesource.com/chromiumos/third_party/autotest
See the coding style guide for guidance on submitting patches.