mirror of https://github.com/ethereum/go-ethereum
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79 lines
2.2 KiB
79 lines
2.2 KiB
7 years ago
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// Copyright 2018 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package whisperv6
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import (
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"bytes"
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"crypto/ecdsa"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/common"
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set "gopkg.in/fatih/set.v0"
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)
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func TestMultipleTopicCopyInNewMessageFilter(t *testing.T) {
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w := &Whisper{
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privateKeys: make(map[string]*ecdsa.PrivateKey),
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symKeys: make(map[string][]byte),
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envelopes: make(map[common.Hash]*Envelope),
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expirations: make(map[uint32]*set.SetNonTS),
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peers: make(map[*Peer]struct{}),
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messageQueue: make(chan *Envelope, messageQueueLimit),
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p2pMsgQueue: make(chan *Envelope, messageQueueLimit),
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quit: make(chan struct{}),
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syncAllowance: DefaultSyncAllowance,
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}
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w.filters = NewFilters(w)
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keyID, err := w.GenerateSymKey()
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if err != nil {
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t.Fatalf("Error generating symmetric key: %v", err)
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}
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api := PublicWhisperAPI{
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w: w,
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lastUsed: make(map[string]time.Time),
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}
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t1 := [4]byte{0xde, 0xea, 0xbe, 0xef}
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t2 := [4]byte{0xca, 0xfe, 0xde, 0xca}
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crit := Criteria{
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SymKeyID: keyID,
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Topics: []TopicType{TopicType(t1), TopicType(t2)},
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}
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_, err = api.NewMessageFilter(crit)
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if err != nil {
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t.Fatalf("Error creating the filter: %v", err)
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}
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found := false
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candidates := w.filters.getWatchersByTopic(TopicType(t1))
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for _, f := range candidates {
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if len(f.Topics) == 2 {
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if bytes.Equal(f.Topics[0], t1[:]) && bytes.Equal(f.Topics[1], t2[:]) {
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found = true
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}
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}
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}
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if !found {
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t.Fatalf("Could not find filter with both topics")
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}
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}
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