forked from go-macaroon-bakery/macaroon-bakery
/
bench_test.go
109 lines (98 loc) · 2.42 KB
/
bench_test.go
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package macaroon_test
import (
"crypto/rand"
"encoding/base64"
"testing"
"github.com/rogpeppe/macaroon"
)
func randomBytes(n int) []byte {
b := make([]byte, n)
_, err := rand.Read(b)
if err != nil {
panic(err)
}
return b
}
func BenchmarkNew(b *testing.B) {
rootKey := randomBytes(24)
id := base64.StdEncoding.EncodeToString(randomBytes(100))
loc := base64.StdEncoding.EncodeToString(randomBytes(40))
b.ResetTimer()
for i := b.N - 1; i >= 0; i-- {
MustNew(rootKey, id, loc)
}
}
func BenchmarkAddCaveat(b *testing.B) {
rootKey := randomBytes(24)
id := base64.StdEncoding.EncodeToString(randomBytes(100))
loc := base64.StdEncoding.EncodeToString(randomBytes(40))
b.ResetTimer()
for i := b.N - 1; i >= 0; i-- {
b.StopTimer()
m := MustNew(rootKey, id, loc)
b.StartTimer()
m.AddFirstPartyCaveat("some caveat stuff")
}
}
func benchmarkVerify(b *testing.B, mspecs []macaroonSpec) {
rootKey, primary, discharges := makeMacaroons(mspecs)
check := func(string) error {
return nil
}
b.ResetTimer()
for i := b.N - 1; i >= 0; i-- {
err := primary.Verify(rootKey, check, discharges)
if err != nil {
b.Fatalf("verification failed: %v", err)
}
}
}
func BenchmarkVerifyLarge(b *testing.B) {
benchmarkVerify(b, recursiveThirdPartyCaveatMacaroons)
}
func BenchmarkVerifySmall(b *testing.B) {
benchmarkVerify(b, []macaroonSpec{{
rootKey: "root-key",
id: "root-id",
caveats: []caveat{{
condition: "wonderful",
}},
}})
}
func BenchmarkMarshalJSON(b *testing.B) {
rootKey := randomBytes(24)
id := base64.StdEncoding.EncodeToString(randomBytes(100))
loc := base64.StdEncoding.EncodeToString(randomBytes(40))
m := MustNew(rootKey, id, loc)
b.ResetTimer()
for i := b.N - 1; i >= 0; i-- {
_, err := m.MarshalJSON()
if err != nil {
b.Fatalf("cannot marshal JSON: %v", err)
}
}
}
func MustNew(rootKey []byte, id, loc string) *macaroon.Macaroon {
m, err := macaroon.New(rootKey, id, loc)
if err != nil {
panic(err)
}
return m
}
func BenchmarkUnmarshalJSON(b *testing.B) {
rootKey := randomBytes(24)
id := base64.StdEncoding.EncodeToString(randomBytes(100))
loc := base64.StdEncoding.EncodeToString(randomBytes(40))
m := MustNew(rootKey, id, loc)
data, err := m.MarshalJSON()
if err != nil {
b.Fatalf("cannot marshal JSON: %v", err)
}
for i := b.N - 1; i >= 0; i-- {
var m macaroon.Macaroon
err := m.UnmarshalJSON(data)
if err != nil {
b.Fatalf("cannot unmarshal JSON: %v", err)
}
}
}