Serialize tests on mac-arm64-rel-tests.

To run tests with the limited number of mac arm64 DTKs (which will soon
need to serve an additional builder for testing x86 binaries), serialize
test execution so that peak demand is only as high as the highest
sharded test.

Bug: 1139038
Change-Id: If7bab18ab144e07458a72b3374598123514cf588
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/build/+/2480725
Auto-Submit: Garrett Beaty <gbeaty@chromium.org>
Reviewed-by: Erik Staab <estaab@chromium.org>
Commit-Queue: Garrett Beaty <gbeaty@chromium.org>
1 file changed
tree: 1b1e91449d5221ccf131d77fcb2f0d0b4be30254
  1. infra/
  2. recipes/
  3. scripts/
  4. site_config/
  5. third_party/
  6. .gitattributes
  7. .gitignore
  8. .style.yapf
  9. .vpython
  10. .yapfignore
  11. codereview.settings
  12. CROS_OWNERS
  13. DEPS
  14. environment.cfg.py
  15. LICENSE
  16. OWNERS
  17. PRESUBMIT.py
  18. README.md
  19. WATCHLISTS
README.md

Recipes

If you're here to make a change to ‘recipes’ (the code located in scripts/slave/recipes*), please take a look at the README for more information pertaining to recipes.

Style

The preferred style is PEP8 with two-space indent; that is, the Chromium Python style. Functions use lowercase_with_underscores, with the exception of the special functions RunSteps and RunTests in recipes. Use yapf (git cl format --no-clang-format) to autoformat new code.