Allow evaluation from String

Lift the Evaluation code from the test files AbstractParserTestCase and
AbstractEvaluationTestCase into new files EvaluationContext.
Remove this code's dependency on FsApparatus (and thus to InMemoryFS),
by making the Lexer accept null as filename.
Also remove dependency on EventCollectionApparatus;
parameterized by an EventHandler.

Have the SkylarkSignatureProcessor use this Evaluation for defaultValue-s.

While refactoring evaluation, have SkylarkShell use it,
which fixes its ValidationEnvironment issues.

TODO: refactor the tests to use this new infrastructure.

--
MOS_MIGRATED_REVID=90824736
7 files changed
tree: f6220192c5cb676be7192ee25e172ddc12096217
  1. .travis/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .gitignore
  9. .travis.yml
  10. bootstrap_test.sh
  11. compile.sh
  12. CONTRIBUTING.md
  13. LICENSE.txt
  14. README.md
  15. WORKSPACE
README.md

Bazel (Alpha)

{Fast, Correct} - Choose two

Bazel is a build tool that builds code quickly and reliably. It is used to build the majority of Google‘s software, and thus it has been designed to handle build problems present in Google’s development environment, including:

  • A massive, shared code repository, in which all software is built from source. Bazel has been built for speed, using both caching and parallelism to achieve this. Bazel is critical to Google's ability to continue to scale its software development practices as the company grows.

  • An emphasis on automated testing and releases. Bazel has been built for correctness and reproducibility, meaning that a build performed on a continuous build machine or in a release pipeline will generate bitwise-identical outputs to those generated on a developer's machine.

  • Language and platform diversity. Bazel's architecture is general enough to support many different programming languages within Google, and can be used to build both client and server software targeting multiple architectures from the same underlying codebase.

Find more background about Bazel in our FAQ

Getting Started

Build Status