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notifi_test.go
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notifi_test.go
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package holochain
import (
"testing"
)
func TestNotifieeMultipleConn(t *testing.T) {
nodesCount := 2
mt := setupMultiNodeTesting(nodesCount)
defer mt.cleanupMultiNodeTesting()
nodes := mt.nodes
n1 := nodes[0].node
n2 := nodes[1].node
nn1 := (*netNotifiee)(n1)
nn2 := (*netNotifiee)(n2)
connect(t, mt.ctx, nodes[0], nodes[1])
c12 := n1.host.Network().ConnsToPeer(n2.HashAddr)[0]
c21 := n2.host.Network().ConnsToPeer(n1.HashAddr)[0]
// Pretend to reestablish/re-kill connection
nn1.Connected(n1.host.Network(), c12)
nn2.Connected(n2.host.Network(), c21)
if !checkRoutingTable(n1, n2) {
t.Fatal("no routes")
}
nn1.Disconnected(n1.host.Network(), c12)
nn2.Disconnected(n2.host.Network(), c21)
if !checkRoutingTable(n1, n2) {
t.Fatal("no routes")
}
for _, conn := range n1.host.Network().ConnsToPeer(n2.HashAddr) {
conn.Close()
}
for _, conn := range n2.host.Network().ConnsToPeer(n1.HashAddr) {
conn.Close()
}
if checkRoutingTable(n1, n2) {
t.Fatal("routes")
}
}
func TestNotifieeFuzz(t *testing.T) {
nodesCount := 2
mt := setupMultiNodeTesting(nodesCount)
defer mt.cleanupMultiNodeTesting()
nodes := mt.nodes
n1 := nodes[0].node
n2 := nodes[1].node
for i := 0; i < 100; i++ {
connectNoSync(t, mt.ctx, nodes[0], nodes[1])
for _, conn := range n1.host.Network().ConnsToPeer(n2.HashAddr) {
conn.Close()
}
}
if checkRoutingTable(n1, n2) {
t.Fatal("should not have routes")
}
connect(t, mt.ctx, nodes[0], nodes[1])
}
func checkRoutingTable(a, b *Node) bool {
// loop until connection notification has been received.
// under high load, this may not happen as immediately as we would like.
return a.routingTable.Find(b.HashAddr) != "" && b.routingTable.Find(a.HashAddr) != ""
}