cerc-io/plugeth
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p2p: Test for peer.rw.flags race conditions

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This commit is contained in:
Andrey Petrov 2018-06-07 12:49:07 -04:00
parent dcca66bce8
commit 193a402cc0
1 changed files with 18 additions and 11 deletions
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29
p2p/server_test.go
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@ -177,18 +177,25 @@ func TestServerDial(t *testing.T) {
if peer := srv.Peers()[0]; peer.Info().Network.Trusted { if peer := srv.Peers()[0]; peer.Info().Network.Trusted {
t.Errorf("peer is trusted prematurely: %v", peer) t.Errorf("peer is trusted prematurely: %v", peer)
} }
srv.AddTrustedPeer(node) done := make(chan bool)
if peer := srv.Peers()[0]; !peer.Info().Network.Trusted { go func() {
t.Errorf("peer is not trusted after AddTrustedPeer: %v", peer) srv.AddTrustedPeer(node)
} if peer := srv.Peers()[0]; !peer.Info().Network.Trusted {
if peer := srv.Peers()[0]; peer.Inbound() { t.Errorf("peer is not trusted after AddTrustedPeer: %v", peer)
t.Errorf("peer is marked inbound") }
} srv.RemoveTrustedPeer(node)
srv.RemoveTrustedPeer(node) if peer := srv.Peers()[0]; peer.Info().Network.Trusted {
if peer := srv.Peers()[0]; peer.Info().Network.Trusted { t.Errorf("peer is trusted after RemoveTrustedPeer: %v", peer)
t.Errorf("peer is trusted after RemoveTrustedPeer: %v", peer) }
} done <- true
}()
// Trigger potential race conditions
peer = srv.Peers()[0]
_ = peer.Inbound()
_ = peer.Info()
<-done
case <-time.After(1 * time.Second): case <-time.After(1 * time.Second):
t.Error("server did not launch peer within one second") t.Error("server did not launch peer within one second")
} }