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// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
// SPDX-License-Identifier: MIT
//go:build !js
// +build !js
package stun
import (
"net"
"testing"
)
func BenchmarkFingerprint_AddTo(b *testing.B) {
b.ReportAllocs()
m := new(Message)
s := NewSoftware("software")
addr := &XORMappedAddress{
IP: net.IPv4(213, 1, 223, 5),
}
addAttr(b, m, addr)
addAttr(b, m, s)
b.SetBytes(int64(len(m.Raw)))
for i := 0; i < b.N; i++ {
Fingerprint.AddTo(m) //nolint:errcheck,gosec
m.WriteLength()
m.Length -= attributeHeaderSize + fingerprintSize
m.Raw = m.Raw[:m.Length+messageHeaderSize]
m.Attributes = m.Attributes[:len(m.Attributes)-1]
}
}
func TestFingerprint_Check(t *testing.T) {
m := new(Message)
addAttr(t, m, NewSoftware("software"))
m.WriteHeader()
Fingerprint.AddTo(m) //nolint:errcheck,gosec
m.WriteHeader()
if err := Fingerprint.Check(m); err != nil {
t.Error(err)
}
m.Raw[3]++
if err := Fingerprint.Check(m); err == nil {
t.Error("should error")
}
}
func TestFingerprint_CheckBad(t *testing.T) {
m := new(Message)
addAttr(t, m, NewSoftware("software"))
m.WriteHeader()
if err := Fingerprint.Check(m); err == nil {
t.Error("should error")
}
m.Add(AttrFingerprint, []byte{1, 2, 3})
if !IsAttrSizeInvalid(Fingerprint.Check(m)) {
t.Error("IsAttrSizeInvalid should be true")
}
}
func BenchmarkFingerprint_Check(b *testing.B) {
b.ReportAllocs()
m := new(Message)
s := NewSoftware("software")
addr := &XORMappedAddress{
IP: net.IPv4(213, 1, 223, 5),
}
addAttr(b, m, addr)
addAttr(b, m, s)
m.WriteHeader()
Fingerprint.AddTo(m) //nolint:errcheck,gosec
m.WriteHeader()
b.SetBytes(int64(len(m.Raw)))
for i := 0; i < b.N; i++ {
if err := Fingerprint.Check(m); err != nil {
b.Fatal(err)
}
}
}
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