[build][dart] Enforce existence of *_test.dart files in dart_test

At least one *_test.dart must be passed to dart_test under |sources|.
While this was true in principle, it was not officially enforced.

Fixed: 39322
Change-Id: I73e3afeff339e8de7c9ee3d6fb180d0b114b31fd
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/383740
Reviewed-by: Isma Cortes <isma@google.com>
Testability-Review: Joshua Seaton <joshuaseaton@google.com>
Commit-Queue: Joshua Seaton <joshuaseaton@google.com>
1 file changed
tree: 8b1984bdda045f8ed8a65520606b09601689230a
  1. boards/
  2. build/
  3. bundles/
  4. docs/
  5. examples/
  6. garnet/
  7. products/
  8. scripts/
  9. sdk/
  10. src/
  11. third_party/
  12. tools/
  13. zircon/
  14. .clang-format
  15. .clang-tidy
  16. .dir-locals.el
  17. .gitattributes
  18. .gitignore
  19. .gn
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CODE_OF_CONDUCT.md
  24. CONTRIBUTING.md
  25. LICENSE
  26. OWNERS
  27. PATENTS
  28. README.md
  29. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.