internal/fuzz: refactor fuzzer

Add a new Fuzz message containing all the message types we want to make
available to fuzzers. Previously, testing (for example) required fields
would require modifying the fuzzer; now, it's just a matter of adding a
message with required fields as a field of the top-level Fuzz message.

Add internal/cmd/generate-corpus to codify where the fuzz seed corpus
comes from. This will simplify adding text and json fuzzers.

Rename internal/fuzz/wire to internal/fuzz/wirefuzz to minimize package
name ambiguity. Also, the addition of the Fuzz container message
invalidates the existing corpus, so using a new name seems like a good
idea.

Change-Id: I94f8f64ba93596c8e8cecb4d42bcc5b98c17d838
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/212218
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
9 files changed
tree: c5448e8c45ed4fb4e038c2c3d04d5af728195c15
  1. benchmarks/
  2. cmd/
  3. compiler/
  4. encoding/
  5. internal/
  6. proto/
  7. reflect/
  8. runtime/
  9. testing/
  10. types/
  11. .gitignore
  12. .travis.yml
  13. AUTHORS
  14. CONTRIBUTING.md
  15. CONTRIBUTORS
  16. go.mod
  17. go.sum
  18. integration_test.go
  19. LICENSE
  20. PATENTS
  21. README.md
  22. regenerate.bash
  23. release.bash
  24. test.bash
README.md

Next Generation Go Protocol Buffers

WARNING: This repository is in active development. There are no guarantees about API stability. Breaking changes will occur until a stable release is made and announced.

This repository is for the development of the next major Go implementation of protocol buffers. This library makes breaking API changes relative to the existing Go protobuf library. Of particular note, this API aims to make protobuf reflection a first-class feature of the API and implements the protobuf ecosystem in terms of reflection.

Design Documents

List of relevant design documents:

Contributing

We appreciate community contributions. See CONTRIBUTING.md.

Reporting Issues

Issues regarding the new API can be filed at github.com/golang/protobuf. Please use a APIv2: prefix in the title to make it clear that the issue is regarding the new API work.