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p2p/enr: add BenchmarkDecode

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This commit is contained in:
Felix Lange 2017-12-20 14:12:18 +01:00
parent 9474f327a9
commit 5c55fe723a
1 changed files with 12 additions and 2 deletions
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14
p2p/enr/enr_test.go
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@ -235,12 +235,13 @@ func TestNodeAddr(t *testing.T) {
assert.Equal(t, expected, hex.EncodeToString(r.NodeAddr()))
}
var pyRecord, _ = hex.DecodeString("f896b840954dc36583c1f4b69ab59b1375f362f06ee99f3723cd77e64b6de6d211c27d7870642a79d4516997f94091325d2a7ca6215376971455fb221d34f35b277149a1018664697363763582765f82696490736563703235366b312d6b656363616b83697034847f00000189736563703235366b31a103ca634cae0d49acb401d8a4c6b6fe8c55b70d115bf400769cc1400f3258cd3138")
// TestPythonInterop checks that we can decode and verify a record produced by the Python
// implementation.
func TestPythonInterop(t *testing.T) {
enc, _ := hex.DecodeString("f896b840954dc36583c1f4b69ab59b1375f362f06ee99f3723cd77e64b6de6d211c27d7870642a79d4516997f94091325d2a7ca6215376971455fb221d34f35b277149a1018664697363763582765f82696490736563703235366b312d6b656363616b83697034847f00000189736563703235366b31a103ca634cae0d49acb401d8a4c6b6fe8c55b70d115bf400769cc1400f3258cd3138")
var r Record
if err := rlp.DecodeBytes(enc, &r); err != nil {
if err := rlp.DecodeBytes(pyRecord, &r); err != nil {
t.Fatalf("can't decode: %v", err)
}
@ -306,3 +307,12 @@ func TestSignEncodeAndDecodeRandom(t *testing.T) {
require.Equal(t, v, got, desc)
}
}
func BenchmarkDecode(b *testing.B) {
var r Record
for i := 0; i < b.N; i++ {
rlp.DecodeBytes(pyRecord, &r)
}
b.StopTimer()
r.NodeAddr()
}