github.com/zergon321/kosuzu@v0.0.0-20211215224637-6cf8ae4c6ae7/serialize-benchmark_test.go (about)

     1  package kosuzu_test
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/zergon321/kosuzu"
     7  )
     8  
     9  type Choice struct {
    10  	Parameter  int32
    11  	Numbers    []int64
    12  	Parameters []complex128
    13  }
    14  
    15  func BenchmarkSerializeReflect(b *testing.B) {
    16  	choice := &Choice{
    17  		Parameter:  34,
    18  		Numbers:    []int64{13, 14, 15, 16, 18},
    19  		Parameters: []complex128{2 + 3i, 3 + 1i, 2 + 5i},
    20  	}
    21  
    22  	kosuzu.Serialize(18, choice)
    23  }
    24  
    25  func BenchmarkSerializeCustom(b *testing.B) {
    26  	serialize := func(opcode int32, choice *Choice) *kosuzu.Packet {
    27  		builder := kosuzu.NewPacketBuilder()
    28  
    29  		builder.AddInt32(choice.Parameter)
    30  		builder.AddInt64Array(choice.Numbers)
    31  		builder.AddComplex128Array(choice.Parameters)
    32  
    33  		return builder.BuildPacket(opcode)
    34  	}
    35  
    36  	choice := &Choice{
    37  		Parameter:  34,
    38  		Numbers:    []int64{13, 14, 15, 16, 18},
    39  		Parameters: []complex128{2 + 3i, 3 + 1i, 2 + 5i},
    40  	}
    41  
    42  	serialize(18, choice)
    43  }
    44  
    45  func BenchmarkDeserializeReflect(b *testing.B) {
    46  	choice := &Choice{
    47  		Parameter:  34,
    48  		Numbers:    []int64{13, 14, 15, 16, 18},
    49  		Parameters: []complex128{2 + 3i, 3 + 1i, 2 + 5i},
    50  	}
    51  
    52  	packet, _ := kosuzu.Serialize(18, choice)
    53  	restored := new(Choice)
    54  	kosuzu.Deserialize(packet, &restored)
    55  }
    56  
    57  func BenchmarkDeserializeCustom(b *testing.B) {
    58  	serialize := func(opcode int32, choice *Choice) *kosuzu.Packet {
    59  		builder := kosuzu.NewPacketBuilder()
    60  
    61  		builder.AddInt32(choice.Parameter)
    62  		builder.AddInt64Array(choice.Numbers)
    63  
    64  		return builder.BuildPacket(opcode)
    65  	}
    66  	deserialize := func(packet *kosuzu.Packet) *Choice {
    67  		decomposer := kosuzu.NewPacketDecomposer(packet)
    68  		choice := new(Choice)
    69  
    70  		choice.Parameter, _ = decomposer.ReadInt32()
    71  		choice.Numbers, _ = decomposer.ReadInt64Array()
    72  		choice.Parameters, _ = decomposer.ReadComplex128Array()
    73  
    74  		return choice
    75  	}
    76  
    77  	choice := &Choice{
    78  		Parameter:  34,
    79  		Numbers:    []int64{13, 14, 15, 16, 18},
    80  		Parameters: []complex128{2 + 3i, 3 + 1i, 2 + 5i},
    81  	}
    82  
    83  	packet := serialize(18, choice)
    84  	deserialize(packet)
    85  }