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author | Janos Guljas <janos@resenje.org> | 2018-09-25 22:57:31 +0800 |
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committer | Janos Guljas <janos@resenje.org> | 2018-09-25 22:57:31 +0800 |
commit | 24349144b6c0642755569268bab56b9033743212 (patch) | |
tree | 9d9d2b6659fd8a56512dfc807aafe4b733165ae1 /p2p/enode/node_test.go | |
parent | 7d56602391e155e2ce9ba7c261300a1804ab9972 (diff) | |
parent | d3441ebb563439bac0837d70591f92e2c6080303 (diff) | |
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Merge branch 'master' into max-stream-peer-servers
Diffstat (limited to 'p2p/enode/node_test.go')
-rw-r--r-- | p2p/enode/node_test.go | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/p2p/enode/node_test.go b/p2p/enode/node_test.go new file mode 100644 index 000000000..861a70bd6 --- /dev/null +++ b/p2p/enode/node_test.go @@ -0,0 +1,62 @@ +// Copyright 2018 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. + +package enode + +import ( + "encoding/hex" + "fmt" + "testing" + + "github.com/ethereum/go-ethereum/p2p/enr" + "github.com/ethereum/go-ethereum/rlp" + "github.com/stretchr/testify/assert" +) + +var pyRecord, _ = hex.DecodeString("f884b8407098ad865b00a582051940cb9cf36836572411a47278783077011599ed5cd16b76f2635f4e234738f30813a89eb9137e3e3df5266e3a1f11df72ecf1145ccb9c01826964827634826970847f00000189736563703235366b31a103ca634cae0d49acb401d8a4c6b6fe8c55b70d115bf400769cc1400f3258cd31388375647082765f") + +// TestPythonInterop checks that we can decode and verify a record produced by the Python +// implementation. +func TestPythonInterop(t *testing.T) { + var r enr.Record + if err := rlp.DecodeBytes(pyRecord, &r); err != nil { + t.Fatalf("can't decode: %v", err) + } + n, err := New(ValidSchemes, &r) + if err != nil { + t.Fatalf("can't verify record: %v", err) + } + + var ( + wantID = HexID("a448f24c6d18e575453db13171562b71999873db5b286df957af199ec94617f7") + wantSeq = uint64(1) + wantIP = enr.IP{127, 0, 0, 1} + wantUDP = enr.UDP(30303) + ) + if n.Seq() != wantSeq { + t.Errorf("wrong seq: got %d, want %d", n.Seq(), wantSeq) + } + if n.ID() != wantID { + t.Errorf("wrong id: got %x, want %x", n.ID(), wantID) + } + want := map[enr.Entry]interface{}{new(enr.IP): &wantIP, new(enr.UDP): &wantUDP} + for k, v := range want { + desc := fmt.Sprintf("loading key %q", k.ENRKey()) + if assert.NoError(t, n.Load(k), desc) { + assert.Equal(t, k, v, desc) + } + } +} |