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package main

import (
	"runtime"
	"testing"

	"github.com/windasunny/ddos/packet"
)

// Benchmark for the first udp code (using gopacket)
func BenchmarkGopacket(b *testing.B) {
	b.ReportAllocs()

	for i := 0; i < b.N; i++ {
		packet.Udp()
	}

	var memStats runtime.MemStats
	runtime.ReadMemStats(&memStats)
}

// Benchmark for the second udp code (using unix)
func BenchmarkUnixUDP(b *testing.B) {
	b.ReportAllocs()

	for i := 0; i < b.N; i++ {
		packet.SysUdp()
	}

	var memStats runtime.MemStats
	runtime.ReadMemStats(&memStats)
}

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# functest                 Number of iterations    Runtime/Iteration    Memory/Iteration    Memory allocations/Iteration
BenchmarkGopacket-8         7158                   167018 ns/op           28496 B/op        279 allocs/op
BenchmarkUnixUDP-8         15555                   150377 ns/op              96 B/op          4 allocs/op
PASS