Remove a stray bit of punctuation that crept into one of the license
headers and got copied around everywhere.
Change-Id: Iebe4e882650ab6dab28f132b5e324e2ab0b99a73
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/220339
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Use protobuild to generate test messages, both to simplify generating
proto2/proto3/extension variants of each test where appropriate and
to make it easier to test alternative message generators in the future.
Add various additional merge tests.
Change-Id: I4ba3ce232304e1d8325543680e2b6aae61de7364
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/219146
Reviewed-by: Joe Tsai <joetsai@google.com>
This adds a experimental function to the internal/impl package which
validates a wire-format message against a message type. The validator
reports whether the message can be successfully unmarshaled, and whether
the result is initialized (all required fields are set). In some cases,
the validator returns ambiguous results when full validation would be
expensive.
The validator is unused outside of tests. In the future, it may be used
to permit lazy unmarshaling of some data. It is being added now for
testing; in particular, the wire fuzzer now checks the validator output
for consistency with the unmarshaler.
The validator adds a small amount of unused per-MessageType state. If
this becomes a concern, we could conditionalize it with a build tag.
Change-Id: I4216ef81d6a9ed975302eed189b02d08608858b4
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/212302
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Fix a reversed error check in impl.Export{}.WeakNil.
Check to see if we have a type for the weak field on marshal/size.
Treat a typed nil valued in XXX_Weak as not indicating presence for
the field.
Change-Id: Id667ac7eb4f53236be9e181017082bd8cd21d115
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/198717
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
