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flutter / third_party / perfetto / 83e712ae7b5e5779b5851e885905133324e7dd2e
commit83e712ae7b5e5779b5851e885905133324e7dd2e[log] [tgz]
authorLalit Maganti <lalitm@google.com>Mon Feb 05 15:48:00 2018 +0000
committerLalit Maganti <lalitm@google.com>Mon Feb 05 15:48:00 2018 +0000
tree8af0605073a25488fc5e7dd3c94689180cab0222
parent6a2a99286db4a416a0ad17878b591539c34c9afc [diff]
perfetto: add CTS tests and make integration tests run on CTS

This CL creates tests for CTS and also sets up infrastructure to run
the ftrace integration test on CTS as well.

Note that for CTS, we never setup the service or the ftrace producer
because we expect both to be included and running as part of the system
image.

Test: CL is tests
Change-Id: Ie128cdb1cab3d220ef52d158c370f69626e0a339
Bug:
16 files changed
tree: 8af0605073a25488fc5e7dd3c94689180cab0222
  1. build_overrides/
  2. buildtools/
  3. debian/
  4. docs/
  5. gn/
  6. include/
  7. infra/
  8. protos/
  9. src/
  10. test/
  11. tools/
  12. .clang-format
  13. .gitignore
  14. .gn
  15. .travis.yml
  16. Android.bp
  17. Android.bp.extras
  18. BUILD.gn
  19. codereview.settings
  20. MODULE_LICENSE_APACHE2
  21. NOTICE
  22. OWNERS
  23. perfetto.rc
  24. PRESUBMIT.py
  25. README.chromium
  26. README.md
README.md

Perfetto - Performance instrumentation and logging for POSIX platforms

This project is meant to be built both as part of the Android tree and from a standalone checkout

For internal docs see this page

Supported platforms

Android is the platform targeted in the first milestones. Right now Linux desktop and OSX are maintained best-effort.

Contributing

This project uses Android AOSP Gerrit for code reviews and uses the Google C++ style. Currently targets -std=c++11.

You can use both git cl upload from Chromium depot tools or Android repo to upload patches.

git cl is quite convenient as it supports code auto-formatting via git cl format.

See https://source.android.com/source/contributing for more details about external contributions and CLA signing.

Build instructions

See docs/build_instructions.md

Running Perfetto

See docs/running_perfetto.md

Continuous integration

Continuous build and test coverage is available at perfetto-ci.appspot.com. Trybots: CLs uploaded to gerrit are automatically submitted to TravisCI within one minute and made available on the CI page above. The relevant code lives in the infra/ directory.

Run tests

On the host (Linux / OSX)

$ tools/ninja -C out/default (tracing_unittests | tracing_benchmarks)
$ out/default/tracing_unittests --gtest_help

On Android

Either connect a device in ADB mode or use the bundled emulator.

To start the emulator:
$ tools/run_android_emulator (arm | arm64) &

To run the tests (either on the emulator or physical device):
$ tools/run_android_test out/default tracing_unittests