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//go:build !js
// +build !js
package ice
import (
"context"
"regexp"
"testing"
"time"
"github.com/pion/transport/v2/test"
"github.com/stretchr/testify/assert"
)
func TestMulticastDNSOnlyConnection(t *testing.T) {
report := test.CheckRoutines(t)
defer report()
// Limit runtime in case of deadlocks
lim := test.TimeOut(time.Second * 30)
defer lim.Stop()
cfg := &AgentConfig{
NetworkTypes: []NetworkType{NetworkTypeUDP4},
CandidateTypes: []CandidateType{CandidateTypeHost},
MulticastDNSMode: MulticastDNSModeQueryAndGather,
}
aAgent, err := NewAgent(cfg)
if err != nil {
t.Fatal(err)
}
aNotifier, aConnected := onConnected()
if err = aAgent.OnConnectionStateChange(aNotifier); err != nil {
t.Fatal(err)
}
bAgent, err := NewAgent(cfg)
if err != nil {
t.Fatal(err)
}
bNotifier, bConnected := onConnected()
if err = bAgent.OnConnectionStateChange(bNotifier); err != nil {
t.Fatal(err)
}
connect(aAgent, bAgent)
<-aConnected
<-bConnected
assert.NoError(t, aAgent.Close())
assert.NoError(t, bAgent.Close())
}
func TestMulticastDNSMixedConnection(t *testing.T) {
report := test.CheckRoutines(t)
defer report()
// Limit runtime in case of deadlocks
lim := test.TimeOut(time.Second * 30)
defer lim.Stop()
aAgent, err := NewAgent(&AgentConfig{
NetworkTypes: []NetworkType{NetworkTypeUDP4},
CandidateTypes: []CandidateType{CandidateTypeHost},
MulticastDNSMode: MulticastDNSModeQueryAndGather,
})
if err != nil {
t.Fatal(err)
}
aNotifier, aConnected := onConnected()
if err = aAgent.OnConnectionStateChange(aNotifier); err != nil {
t.Fatal(err)
}
bAgent, err := NewAgent(&AgentConfig{
NetworkTypes: []NetworkType{NetworkTypeUDP4},
CandidateTypes: []CandidateType{CandidateTypeHost},
MulticastDNSMode: MulticastDNSModeQueryOnly,
})
if err != nil {
t.Fatal(err)
}
bNotifier, bConnected := onConnected()
if err = bAgent.OnConnectionStateChange(bNotifier); err != nil {
t.Fatal(err)
}
connect(aAgent, bAgent)
<-aConnected
<-bConnected
assert.NoError(t, aAgent.Close())
assert.NoError(t, bAgent.Close())
}
func TestMulticastDNSStaticHostName(t *testing.T) {
report := test.CheckRoutines(t)
defer report()
lim := test.TimeOut(time.Second * 30)
defer lim.Stop()
_, err := NewAgent(&AgentConfig{
NetworkTypes: []NetworkType{NetworkTypeUDP4},
CandidateTypes: []CandidateType{CandidateTypeHost},
MulticastDNSMode: MulticastDNSModeQueryAndGather,
MulticastDNSHostName: "invalidHostName",
})
assert.Equal(t, err, ErrInvalidMulticastDNSHostName)
agent, err := NewAgent(&AgentConfig{
NetworkTypes: []NetworkType{NetworkTypeUDP4},
CandidateTypes: []CandidateType{CandidateTypeHost},
MulticastDNSMode: MulticastDNSModeQueryAndGather,
MulticastDNSHostName: "validName.local",
})
assert.NoError(t, err)
correctHostName, resolveFunc := context.WithCancel(context.Background())
assert.NoError(t, agent.OnCandidate(func(c Candidate) {
if c != nil && c.Address() == "validName.local" {
resolveFunc()
}
}))
assert.NoError(t, agent.GatherCandidates())
<-correctHostName.Done()
assert.NoError(t, agent.Close())
}
func TestGenerateMulticastDNSName(t *testing.T) {
name, err := generateMulticastDNSName()
if err != nil {
t.Fatal(err)
}
isMDNSName := regexp.MustCompile(
`^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}.local+$`,
).MatchString
if !isMDNSName(name) {
t.Fatalf("mDNS name must be UUID v4 + \".local\" suffix, got %s", name)
}
}
|
