jwetzell/artnet-go
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add benchmark and fuzz for tests with data

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This commit is contained in:
Joel Wetzell
2026-05-30 10:31:37 -05:00
parent 07ff9daf88
commit 37ca97c5ab
5 changed files with 167 additions and 0 deletions
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address_test.go
+8
View File
@@ -966,3 +966,11 @@ func BenchmarkArtAddressMarshalBinary(b *testing.B) {
}
}
}
func FuzzArtAddressUnmarshalBinary(f *testing.F) {
f.Add([]byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0x60, 0x00, 0x0e, 0x80, 0x00, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x00, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x00, 0x85, 0x86, 0x87, 0x88, 0x81, 0x82, 0x83, 0x84, 0x80, 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00})
f.Fuzz(func(t *testing.T, data []byte) {
artAddress := artnet.ArtAddress{}
artAddress.UnmarshalBinary(data)
})
}
ipprog_test.go
+48
View File
@@ -52,3 +52,51 @@ func TestGoodArtIpProgUnmarshal(t *testing.T) {
})
}
}
func BenchmarkArtIpProgUnmarshalBinary(b *testing.B) {
data := []byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0xf8, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
for b.Loop() {
got := artnet.ArtIpProg{}
err := got.UnmarshalBinary(data)
if err != nil {
b.Fatalf("failed to decode ArtIpProg: %s", err)
}
}
}
func BenchmarkArtIpProgMarshalBinary(b *testing.B) {
data := artnet.ArtIpProg{
Command: 0x00,
ProgIpHi: 0x00,
ProgIp2: 0x00,
ProgIp1: 0x00,
ProgIpLo: 0x00,
ProgSmHi: 0x00,
ProgSm2: 0x00,
ProgSm1: 0x00,
ProgSmLo: 0x00,
ProgPortHi: 0x00,
ProgPortLo: 0x00,
ProgDgHi: 0x00,
ProgDg2: 0x00,
ProgDg1: 0x00,
ProgDgLo: 0x00,
}
for b.Loop() {
_, err := data.MarshalBinary()
if err != nil {
b.Fatalf("failed to encode ArtIpProg: %s", err)
}
}
}
func FuzzArtIpProgUnmarshalBinary(f *testing.F) {
f.Add([]byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0xf8, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00})
f.Fuzz(func(t *testing.T, data []byte) {
artIpProg := artnet.ArtIpProg{}
artIpProg.UnmarshalBinary(data)
})
}
poll_test.go
+39
View File
@@ -216,3 +216,42 @@ func TestGoodArtPollUnmarshal(t *testing.T) {
})
}
}
func BenchmarkArtPollUnmarshalBinary(b *testing.B) {
data := []byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0x20, 0x00, 0x0e, 0x00, 0x00, 0x7f, 0xff, 0x00, 0x00, 0x53, 0x79, 0x22, 0x69}
for b.Loop() {
got := artnet.ArtPoll{}
err := got.UnmarshalBinary(data)
if err != nil {
b.Fatalf("failed to decode ArtPoll: %s", err)
}
}
}
func BenchmarkArtPollMarshalBinary(b *testing.B) {
data := artnet.ArtPoll{
Flags: 0x00,
DiagPriority: 0x00,
TargetPortAddressTop: 0x7fff,
TargetPortAddressBottom: 0x0000,
EstaMan: 0x5379,
Oem: 0x2269,
}
for b.Loop() {
_, err := data.MarshalBinary()
if err != nil {
b.Fatalf("failed to encode ArtPoll: %s", err)
}
}
}
func FuzzArtPollUnmarshalBinary(f *testing.F) {
f.Add([]byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0x20, 0x00, 0x0e, 0x00, 0x00, 0x7f, 0xff, 0x00, 0x00, 0x53, 0x79, 0x22, 0x69})
f.Fuzz(func(t *testing.T, data []byte) {
artPoll := artnet.ArtPoll{}
artPoll.UnmarshalBinary(data)
})
}
todcontrol_test.go
+36
View File
@@ -40,3 +40,39 @@ func TestGoodArtTodControlUnmarshal(t *testing.T) {
})
}
}
func BenchmarkArtTodControlUnmarshalBinary(b *testing.B) {
data := []byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0x82, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00}
for b.Loop() {
got := artnet.ArtTodControl{}
err := got.UnmarshalBinary(data)
if err != nil {
b.Fatalf("failed to decode ArtTodControl: %s", err)
}
}
}
func BenchmarkArtTodControlMarshalBinary(b *testing.B) {
data := artnet.ArtTodControl{
Net: 0x00,
Command: artnet.AtcFlush,
Address: 0x00,
}
for b.Loop() {
_, err := data.MarshalBinary()
if err != nil {
b.Fatalf("failed to encode ArtTodControl: %s", err)
}
}
}
func FuzzArtTodControlUnmarshalBinary(f *testing.F) {
f.Add([]byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0x82, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00})
f.Fuzz(func(t *testing.T, data []byte) {
artTodControl := artnet.ArtTodControl{}
artTodControl.UnmarshalBinary(data)
})
}
todrequest_test.go
+36
View File
@@ -193,3 +193,39 @@ func TestGoodArtTodRequestUnmarshal(t *testing.T) {
})
}
}
func BenchmarkArtTodRequestUnmarshalBinary(b *testing.B) {
data := []byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0x80, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
for b.Loop() {
got := artnet.ArtTodRequest{}
err := got.UnmarshalBinary(data)
if err != nil {
b.Fatalf("failed to decode ArtTodRequest: %s", err)
}
}
}
func BenchmarkArtTodRequestMarshalBinary(b *testing.B) {
data := artnet.ArtTodRequest{
Command: artnet.TodFull,
Net: 0x00,
Address: []uint8{0x10},
}
for b.Loop() {
_, err := data.MarshalBinary()
if err != nil {
b.Fatalf("failed to encode ArtTodRequest: %s", err)
}
}
}
func FuzzArtTodRequestUnmarshalBinary(f *testing.F) {
f.Add([]byte{0x41, 0x72, 0x74, 0x2d, 0x4e, 0x65, 0x74, 0x00, 0x00, 0x80, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00})
f.Fuzz(func(t *testing.T, data []byte) {
artTodRequest := artnet.ArtTodRequest{}
artTodRequest.UnmarshalBinary(data)
})
}