From d375193797e8198a82c6a1796064ffb289c6956e Mon Sep 17 00:00:00 2001 From: Egon Elbre Date: Tue, 8 Aug 2017 14:48:06 +0300 Subject: [PATCH] whisper: fix megacheck warnings (#14925) * whisper: fix megacheck warnings * whisper/whisperv5: regenerate json codec to fix unused override type --- whisper/mailserver/mailserver.go | 2 +- whisper/mailserver/server_test.go | 2 +- whisper/whisperv2/api.go | 9 --------- whisper/whisperv2/whisper.go | 4 ++-- whisper/whisperv5/gen_criteria_json.go | 2 ++ whisper/whisperv5/gen_message_json.go | 2 ++ whisper/whisperv5/gen_newmessage_json.go | 2 ++ whisper/whisperv5/message_test.go | 7 +------ whisper/whisperv5/whisper_test.go | 8 +++++++- 9 files changed, 18 insertions(+), 20 deletions(-) diff --git a/whisper/mailserver/mailserver.go b/whisper/mailserver/mailserver.go index 42a0671a3..0ec6ec570 100644 --- a/whisper/mailserver/mailserver.go +++ b/whisper/mailserver/mailserver.go @@ -104,7 +104,7 @@ func (s *WMailServer) Archive(env *whisper.Envelope) { func (s *WMailServer) DeliverMail(peer *whisper.Peer, request *whisper.Envelope) { if peer == nil { - log.Error(fmt.Sprint("Whisper peer is nil")) + log.Error("Whisper peer is nil") return } diff --git a/whisper/mailserver/server_test.go b/whisper/mailserver/server_test.go index 95bf2bb43..9155ee85a 100644 --- a/whisper/mailserver/server_test.go +++ b/whisper/mailserver/server_test.go @@ -168,7 +168,7 @@ func singleRequest(t *testing.T, server *WMailServer, env *whisper.Envelope, p * src[0]++ ok, lower, upper, topic = server.validateRequest(src, request) if ok { - t.Fatalf("request validation false positive, seed: %d.", seed) + t.Fatalf("request validation false positive, seed: %d (lower: %d, upper: %d).", seed, lower, upper) } } diff --git a/whisper/whisperv2/api.go b/whisper/whisperv2/api.go index 0509453ba..5c6d17095 100644 --- a/whisper/whisperv2/api.go +++ b/whisper/whisperv2/api.go @@ -377,15 +377,6 @@ func (w *whisperFilter) retrieve() (messages []WhisperMessage) { return } -// activity returns the last time instance when client requests were executed on -// the filter. -func (w *whisperFilter) activity() time.Time { - w.lock.RLock() - defer w.lock.RUnlock() - - return w.update -} - // newWhisperFilter creates a new serialized, poll based whisper topic filter. func newWhisperFilter(id hexutil.Uint, ref *Whisper) *whisperFilter { return &whisperFilter{ diff --git a/whisper/whisperv2/whisper.go b/whisper/whisperv2/whisper.go index 1d7c21bd1..61c36918d 100644 --- a/whisper/whisperv2/whisper.go +++ b/whisper/whisperv2/whisper.go @@ -173,7 +173,7 @@ func (self *Whisper) Send(envelope *Envelope) error { // Start implements node.Service, starting the background data propagation thread // of the Whisper protocol. func (self *Whisper) Start(*p2p.Server) error { - log.Info(fmt.Sprint("Whisper started")) + log.Info("Whisper started") go self.update() return nil } @@ -182,7 +182,7 @@ func (self *Whisper) Start(*p2p.Server) error { // of the Whisper protocol. func (self *Whisper) Stop() error { close(self.quit) - log.Info(fmt.Sprint("Whisper stopped")) + log.Info("Whisper stopped") return nil } diff --git a/whisper/whisperv5/gen_criteria_json.go b/whisper/whisperv5/gen_criteria_json.go index 8d3e9ee24..df0de85df 100644 --- a/whisper/whisperv5/gen_criteria_json.go +++ b/whisper/whisperv5/gen_criteria_json.go @@ -8,6 +8,8 @@ import ( "github.com/ethereum/go-ethereum/common/hexutil" ) +var _ = (*criteriaOverride)(nil) + func (c Criteria) MarshalJSON() ([]byte, error) { type Criteria struct { SymKeyID string `json:"symKeyID"` diff --git a/whisper/whisperv5/gen_message_json.go b/whisper/whisperv5/gen_message_json.go index 26168225c..185557331 100644 --- a/whisper/whisperv5/gen_message_json.go +++ b/whisper/whisperv5/gen_message_json.go @@ -8,6 +8,8 @@ import ( "github.com/ethereum/go-ethereum/common/hexutil" ) +var _ = (*messageOverride)(nil) + func (m Message) MarshalJSON() ([]byte, error) { type Message struct { Sig hexutil.Bytes `json:"sig,omitempty"` diff --git a/whisper/whisperv5/gen_newmessage_json.go b/whisper/whisperv5/gen_newmessage_json.go index 0231cd919..d0a47185e 100644 --- a/whisper/whisperv5/gen_newmessage_json.go +++ b/whisper/whisperv5/gen_newmessage_json.go @@ -8,6 +8,8 @@ import ( "github.com/ethereum/go-ethereum/common/hexutil" ) +var _ = (*newMessageOverride)(nil) + func (n NewMessage) MarshalJSON() ([]byte, error) { type NewMessage struct { SymKeyID string `json:"symKeyID"` diff --git a/whisper/whisperv5/message_test.go b/whisper/whisperv5/message_test.go index aa82a02f3..2edf945df 100644 --- a/whisper/whisperv5/message_test.go +++ b/whisper/whisperv5/message_test.go @@ -25,11 +25,6 @@ import ( "github.com/ethereum/go-ethereum/rlp" ) -func copyFromBuf(dst []byte, src []byte, beg int) int { - copy(dst, src[beg:]) - return beg + len(dst) -} - func generateMessageParams() (*MessageParams, error) { // set all the parameters except p.Dst and p.Padding @@ -158,7 +153,7 @@ func TestMessageWrap(t *testing.T) { params.TTL = 1000000 params.WorkTime = 1 params.PoW = 10000000.0 - env, err = msg2.Wrap(params) + _, err = msg2.Wrap(params) if err == nil { t.Fatalf("unexpectedly reached the PoW target with seed %d.", seed) } diff --git a/whisper/whisperv5/whisper_test.go b/whisper/whisperv5/whisper_test.go index 145143833..025be5b54 100644 --- a/whisper/whisperv5/whisper_test.go +++ b/whisper/whisperv5/whisper_test.go @@ -424,7 +424,7 @@ func TestWhisperSymKeyManagement(t *testing.T) { randomKey = make([]byte, aesKeyLength+1) mrand.Read(randomKey) - id1, err = w.AddSymKeyDirect(randomKey) + _, err = w.AddSymKeyDirect(randomKey) if err == nil { t.Fatalf("added the key with wrong size, seed %d.", seed) } @@ -541,6 +541,9 @@ func TestCustomization(t *testing.T) { const smallPoW = 0.00001 f, err := generateFilter(t, true) + if err != nil { + t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err) + } params, err := generateMessageParams() if err != nil { t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err) @@ -607,6 +610,9 @@ func TestCustomization(t *testing.T) { // check w.messages() id, err := w.Subscribe(f) + if err != nil { + t.Fatalf("failed subscribe with seed %d: %s.", seed, err) + } time.Sleep(5 * time.Millisecond) mail := f.Retrieve() if len(mail) > 0 {