mirror of
https://github.com/pion/webrtc.git
synced 2024-05-03 11:54:53 +08:00
ea23dec2b9
ReplayDetector introduced a breaking change
182 lines
3.7 KiB
Go
182 lines
3.7 KiB
Go
// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
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// SPDX-License-Identifier: MIT
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//go:build !js
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// +build !js
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package webrtc
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import (
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"testing"
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"time"
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"github.com/pion/transport/v3/test"
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"github.com/stretchr/testify/assert"
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)
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func TestPeerConnection_Close(t *testing.T) {
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// Limit runtime in case of deadlocks
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lim := test.TimeOut(time.Second * 20)
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defer lim.Stop()
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report := test.CheckRoutines(t)
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defer report()
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pcOffer, pcAnswer, err := newPair()
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if err != nil {
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t.Fatal(err)
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}
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awaitSetup := make(chan struct{})
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pcAnswer.OnDataChannel(func(d *DataChannel) {
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// Make sure this is the data channel we were looking for. (Not the one
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// created in signalPair).
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if d.Label() != "data" {
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return
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}
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close(awaitSetup)
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})
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awaitICEClosed := make(chan struct{})
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pcAnswer.OnICEConnectionStateChange(func(i ICEConnectionState) {
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if i == ICEConnectionStateClosed {
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close(awaitICEClosed)
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}
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})
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_, err = pcOffer.CreateDataChannel("data", nil)
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if err != nil {
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t.Fatal(err)
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}
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err = signalPair(pcOffer, pcAnswer)
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if err != nil {
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t.Fatal(err)
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}
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<-awaitSetup
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closePairNow(t, pcOffer, pcAnswer)
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<-awaitICEClosed
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}
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// Assert that a PeerConnection that is shutdown before ICE starts doesn't leak
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func TestPeerConnection_Close_PreICE(t *testing.T) {
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// Limit runtime in case of deadlocks
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lim := test.TimeOut(time.Second * 30)
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defer lim.Stop()
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report := test.CheckRoutines(t)
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defer report()
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pcOffer, pcAnswer, err := newPair()
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if err != nil {
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t.Fatal(err)
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}
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_, err = pcOffer.CreateDataChannel("test-channel", nil)
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if err != nil {
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t.Fatal(err)
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}
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answer, err := pcOffer.CreateOffer(nil)
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if err != nil {
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t.Fatal(err)
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}
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assert.NoError(t, pcOffer.Close())
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if err = pcAnswer.SetRemoteDescription(answer); err != nil {
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t.Fatal(err)
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}
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for {
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if pcAnswer.iceTransport.State() == ICETransportStateChecking {
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break
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}
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time.Sleep(time.Second / 4)
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}
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assert.NoError(t, pcAnswer.Close())
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// Assert that ICETransport is shutdown, test timeout will prevent deadlock
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for {
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if pcAnswer.iceTransport.State() == ICETransportStateClosed {
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return
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}
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time.Sleep(time.Second / 4)
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}
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}
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func TestPeerConnection_Close_DuringICE(t *testing.T) {
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// Limit runtime in case of deadlocks
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lim := test.TimeOut(time.Second * 30)
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defer lim.Stop()
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report := test.CheckRoutines(t)
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defer report()
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pcOffer, pcAnswer, err := newPair()
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if err != nil {
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t.Fatal(err)
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}
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closedOffer := make(chan struct{})
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closedAnswer := make(chan struct{})
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pcAnswer.OnICEConnectionStateChange(func(iceState ICEConnectionState) {
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if iceState == ICEConnectionStateConnected {
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go func() {
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assert.NoError(t, pcAnswer.Close())
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close(closedAnswer)
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assert.NoError(t, pcOffer.Close())
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close(closedOffer)
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}()
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}
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})
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_, err = pcOffer.CreateDataChannel("test-channel", nil)
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if err != nil {
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t.Fatal(err)
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}
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offer, err := pcOffer.CreateOffer(nil)
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if err != nil {
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t.Fatal(err)
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}
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offerGatheringComplete := GatheringCompletePromise(pcOffer)
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if err = pcOffer.SetLocalDescription(offer); err != nil {
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t.Fatal(err)
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}
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<-offerGatheringComplete
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if err = pcAnswer.SetRemoteDescription(*pcOffer.LocalDescription()); err != nil {
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t.Fatal(err)
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}
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answer, err := pcAnswer.CreateAnswer(nil)
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if err != nil {
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t.Fatal(err)
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}
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answerGatheringComplete := GatheringCompletePromise(pcAnswer)
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if err = pcAnswer.SetLocalDescription(answer); err != nil {
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t.Fatal(err)
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}
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<-answerGatheringComplete
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if err = pcOffer.SetRemoteDescription(*pcAnswer.LocalDescription()); err != nil {
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t.Fatal(err)
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}
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select {
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case <-closedAnswer:
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case <-time.After(5 * time.Second):
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t.Error("pcAnswer.Close() Timeout")
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}
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select {
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case <-closedOffer:
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case <-time.After(5 * time.Second):
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t.Error("pcOffer.Close() Timeout")
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}
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}
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