Simplify stm32f429i-disc1 test runner UI

 - Change some info-level logs to be debug.
 - Include openocd config file in python module.
 - Provide default value for openocd_config command line argument.
 - Shorter log format.
 - Don't log backtrace for caught TestingFailure exceptions.

New example output (with test_runner.py):
~/pigweed/pigweed$ pw test --root out/stm32f429i-disc1/ --runner stm32f429i_disc1_unit_test_runner -- --port /dev/ttyACM0

 ▒█████▄   █▓  ▄███▒  ▒█    ▒█ ░▓████▒ ░▓████▒ ▒▓████▄
  ▒█░  █░ ░█▒ ██▒ ▀█▒ ▒█░ █ ▒█  ▒█   ▀  ▒█   ▀  ▒█  ▀█▌
  ▒█▄▄▄█░ ░█▒ █▓░ ▄▄░ ▒█░ █ ▒█  ▒███    ▒███    ░█   █▌
  ▒█▀     ░█░ ▓█   █▓ ░█░ █ ▒█  ▒█   ▄  ▒█   ▄  ░█  ▄█▌
  ▒█      ░█░ ░▓███▀   ▒█▓▀▓█░ ░▓████▒ ░▓████▒ ▒▓████▀

20191202 10:45:09 AM INF Scanning for tests...
20191202 10:45:09 AM INF Found 4 test groups (10 tests).
20191202 10:45:09 AM INF Running test groups //pw_status:tests, //pw_preprocessor:tests, //pw_string:tests, //pw_span:tests
20191202 10:45:09 AM INF Test  1/10: [RUN] format_test
2019-12-02 10:45:09 INFO | Flashing firmware to device...
2019-12-02 10:45:10 INFO | Successfully flashed firmware to device!
2019-12-02 10:45:10 INFO |
[==========] Running all tests.
[ RUN      ] Format.ValidFormatString_Succeeds
[       OK ] Format.ValidFormatString_Succeeds
[ RUN      ] Format.ValidFormatStringAndArguments_Succeeds
[       OK ] Format.ValidFormatStringAndArguments_Succeeds
[ RUN      ] Format.InvalidConversionSpecifier_ReturnsInvalidArgumentAndTerminates
../../pw_string/format_test.cc:51: Failure
      Expected: Status::INVALID_ARGUMENT == result.status()
        Actual: 3 == OK
../../pw_string/format_test.cc:52: Failure
      Expected: "" equals buffer
        Actual:  equals abc 12345
[  FAILED  ] Format.InvalidConversionSpecifier_ReturnsInvalidArgumentAndTerminates
[ RUN      ] Format.EmptyBuffer_ReturnsResourceExhausted
[       OK ] Format.EmptyBuffer_ReturnsResourceExhausted
[ RUN      ] Format.FormatLargerThanBuffer_ReturnsResourceExhausted
[       OK ] Format.FormatLargerThanBuffer_ReturnsResourceExhausted
[ RUN      ] Format.ArgumentLargerThanBuffer_ReturnsResourceExhausted
[       OK ] Format.ArgumentLargerThanBuffer_ReturnsResourceExhausted
[ RUN      ] Format.CallFormatWithVaList_CallsCorrectFormatOverload
[       OK ] Format.CallFormatWithVaList_CallsCorrectFormatOverload
[==========] Done running all tests.
[  PASSED  ] 6 test(s).
[  FAILED  ] 1 test(s).

2019-12-02 10:45:10 ERROR | Test suite had one or more failures.

Change-Id: I8ca4af75bb04ffb8f4a50d26e5ac0ef41e7d762a
2 files changed
tree: 3a13e52b7203e1001b597c69379471a198019b7b
  1. docs/
  2. env_setup/
  3. pw_bloat/
  4. pw_build/
  5. pw_cli/
  6. pw_docgen/
  7. pw_dumb_io/
  8. pw_dumb_io_baremetal_stm32f429/
  9. pw_dumb_io_stdio/
  10. pw_module/
  11. pw_preprocessor/
  12. pw_presubmit/
  13. pw_span/
  14. pw_status/
  15. pw_string/
  16. pw_toolchain/
  17. pw_unit_test/
  18. pw_varint/
  19. targets/
  20. .clang-format
  21. .gitignore
  22. .gn
  23. .pylintrc
  24. AUTHORS
  25. BUILD
  26. BUILD.gn
  27. BUILDCONFIG.gn
  28. CONTRIBUTING.md
  29. LICENSE
  30. modules.gni
  31. presubmit.py
  32. pw_vars_default.gni
  33. README.md
  34. WORKSPACE
README.md

Pigweed Embedded Oriented Software Libraries

Pigweed is a collection of embedded-focused libraries, which we call "modules". These modules are designed for small-footprint MMU-less microcontrollers like the ST Micro STM32L452 or the Nordic NRF82832. The modules are designed to facilitate easy integration into existing codebases.

Pigweed is in the early stages of development.

Getting Started

$ git clone sso://pigweed.googlesource.com/pigweed/pigweed ~/pigweed
$ cd ~/pigweed
$ env_setup/cipd/cipd.py auth-login  # Once per machine.
$ . env_setup/setup.sh

The environment setup script will pull down the versions of tools necessary to build Pigweed and add them to your environment. You can then build with either GN or Bazel. You can also confirm you're getting the right versions of tools—they should be installed under env_setup/.

$ which gn
~/pigweed/env_setup/cipd/tools/gn
$ gn gen out/host
$ ninja -C out/host
$ which bazel
~/pigweed/env_setup/cipd/tools/bazel
$ bazel test //...

And do the following to test on hardware. (The bazel build does not yet support building for hardware.)

$ gn gen --args='pw_target_config = "//targets/stm32f429i-disc1/target_config.gni"' out/disco
$ ninja -C out/disco

If any of this doesn't work please file a bug.