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91 lines
2.0 KiB
91 lines
2.0 KiB
package protoio_test
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import (
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"testing"
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"time"
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"github.com/gogo/protobuf/proto"
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"github.com/stretchr/testify/require"
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"github.com/tendermint/tendermint/crypto"
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"github.com/tendermint/tendermint/crypto/tmhash"
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"github.com/tendermint/tendermint/internal/libs/protoio"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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"github.com/tendermint/tendermint/types"
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)
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func aVote() *types.Vote {
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var stamp, err = time.Parse(types.TimeFormat, "2017-12-25T03:00:01.234Z")
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if err != nil {
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panic(err)
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}
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return &types.Vote{
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Type: tmproto.SignedMsgType(byte(tmproto.PrevoteType)),
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Height: 12345,
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Round: 2,
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Timestamp: stamp,
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BlockID: types.BlockID{
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Hash: tmhash.Sum([]byte("blockID_hash")),
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PartSetHeader: types.PartSetHeader{
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Total: 1000000,
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Hash: tmhash.Sum([]byte("blockID_part_set_header_hash")),
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},
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},
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ValidatorAddress: crypto.AddressHash([]byte("validator_address")),
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ValidatorIndex: 56789,
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}
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}
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type excludedMarshalTo struct {
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msg proto.Message
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}
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func (emt *excludedMarshalTo) ProtoMessage() {}
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func (emt *excludedMarshalTo) String() string {
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return emt.msg.String()
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}
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func (emt *excludedMarshalTo) Reset() {
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emt.msg.Reset()
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}
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func (emt *excludedMarshalTo) Marshal() ([]byte, error) {
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return proto.Marshal(emt.msg)
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}
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var _ proto.Message = (*excludedMarshalTo)(nil)
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var sink interface{}
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func BenchmarkMarshalDelimitedWithMarshalTo(b *testing.B) {
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msgs := []proto.Message{
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aVote().ToProto(),
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}
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benchmarkMarshalDelimited(b, msgs)
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}
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func BenchmarkMarshalDelimitedNoMarshalTo(b *testing.B) {
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msgs := []proto.Message{
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&excludedMarshalTo{aVote().ToProto()},
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}
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benchmarkMarshalDelimited(b, msgs)
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}
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func benchmarkMarshalDelimited(b *testing.B, msgs []proto.Message) {
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b.ResetTimer()
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b.ReportAllocs()
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for i := 0; i < b.N; i++ {
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for _, msg := range msgs {
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blob, err := protoio.MarshalDelimited(msg)
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require.Nil(b, err)
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sink = blob
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}
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}
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if sink == nil {
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b.Fatal("Benchmark did not run")
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}
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// Reset the sink.
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sink = (interface{})(nil)
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}
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