Move the test inputs for the wire marshaler and unmarshaler out of
decode_test.go and into a new file. Consolidate some tests for invalid
messages (UTF-8 validation failures, field numbers out of range) into
a single list of invalid messages. Break out the no-enforce-utf8 test
into a separate file, since it is both complicated and conditional on
legacy support.
Change-Id: Ide80fa9d3aec2b6d42a57e6f9265358aa5e661a7
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/211557
Reviewed-by: Joe Tsai <joetsai@google.com>
Don't fail on test cases with partial messages.
Create a new message on each decode cycle.
Change-Id: I7c1d91a2853e340fc0bae05a238bb28eb682e6ce
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/185377
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Move the benchmarks using the common protobuf datasets out of proto/ and
into their own directory. Add benchmarks for text and JSON.
Move initialization out of the Benchmark function to avoid including it
in CPU/memory profiles.
We could put benchmarks in each individual package (proto, prototext,
etc.), but the need for common infrastructure around managing the test
data makes it simpler to keep the benchmarks together. Also, it's nice
to have a one-stop overview of performance.
Change-Id: I17c37efb91b2413fc43ab1b4c35bff2e1330bc0a
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/183245
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
The primary (cross-language) protobuf repository contains benchmark data
sets. Add benchmarks using this data. (A version of this benchmark exists
in the protobuf repository, but it uses the v1 API and isn't trivial to
get working.)
Fetch the small benchmark datasets from the
github.com/protocolbuffers/protobuf repo by default. Add a
download_benchdata.bash script which fetches the larger datasets as
well.
Generate necessary packages under internal/testprotos/benchmarks.
To run:
go run ./proto -bench=BenchmarkData
Usual caveats about benchmarking apply: While these benchmarks use
realistic data, isolated microbenchmarking of proto operations is not
necessarily representitive of performance in production systems.
Change-Id: I58d107554baf104568c86997b5ad50be8b2a5790
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/183297
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Temporarily remove go.mod, since we can't generate an accurate one until
the corresponding v1 change is submitted.
Change-Id: I1e1ad97f2b455e33f61ffaeb8676289795e47e72
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/177000
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Run the encode/decode tests as benchmarks. These are trivial microbenchmarks
and not representative of real-world usage, but serve as a useful overview
of the relative cost of various operations and are handy for profiling
specific narrow scenarios.
When run with the -v1 flag, benchmark the v1 implementation for comparison.
Change-Id: I469dd6759bef50e2bd039327095f82d29d70b8fc
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/171120
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
