You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
174 lines
7.3 KiB
174 lines
7.3 KiB
/*
|
|
* Copyright 2018 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
// This file contains tests for |RtpTransceiver|.
|
|
|
|
#include "pc/rtp_transceiver.h"
|
|
|
|
#include <memory>
|
|
|
|
#include "media/base/fake_media_engine.h"
|
|
#include "pc/test/mock_channel_interface.h"
|
|
#include "pc/test/mock_rtp_receiver_internal.h"
|
|
#include "pc/test/mock_rtp_sender_internal.h"
|
|
#include "test/gmock.h"
|
|
#include "test/gtest.h"
|
|
|
|
using ::testing::ElementsAre;
|
|
using ::testing::Eq;
|
|
using ::testing::Field;
|
|
using ::testing::Not;
|
|
using ::testing::Property;
|
|
using ::testing::Return;
|
|
using ::testing::ReturnRef;
|
|
|
|
namespace webrtc {
|
|
|
|
// Checks that a channel cannot be set on a stopped |RtpTransceiver|.
|
|
TEST(RtpTransceiverTest, CannotSetChannelOnStoppedTransceiver) {
|
|
RtpTransceiver transceiver(cricket::MediaType::MEDIA_TYPE_AUDIO);
|
|
cricket::MockChannelInterface channel1;
|
|
sigslot::signal1<cricket::ChannelInterface*> signal;
|
|
EXPECT_CALL(channel1, media_type())
|
|
.WillRepeatedly(Return(cricket::MediaType::MEDIA_TYPE_AUDIO));
|
|
EXPECT_CALL(channel1, SignalFirstPacketReceived())
|
|
.WillRepeatedly(ReturnRef(signal));
|
|
|
|
transceiver.SetChannel(&channel1);
|
|
EXPECT_EQ(&channel1, transceiver.channel());
|
|
|
|
// Stop the transceiver.
|
|
transceiver.Stop();
|
|
EXPECT_EQ(&channel1, transceiver.channel());
|
|
|
|
cricket::MockChannelInterface channel2;
|
|
EXPECT_CALL(channel2, media_type())
|
|
.WillRepeatedly(Return(cricket::MediaType::MEDIA_TYPE_AUDIO));
|
|
|
|
// Channel can no longer be set, so this call should be a no-op.
|
|
transceiver.SetChannel(&channel2);
|
|
EXPECT_EQ(&channel1, transceiver.channel());
|
|
}
|
|
|
|
// Checks that a channel can be unset on a stopped |RtpTransceiver|
|
|
TEST(RtpTransceiverTest, CanUnsetChannelOnStoppedTransceiver) {
|
|
RtpTransceiver transceiver(cricket::MediaType::MEDIA_TYPE_VIDEO);
|
|
cricket::MockChannelInterface channel;
|
|
sigslot::signal1<cricket::ChannelInterface*> signal;
|
|
EXPECT_CALL(channel, media_type())
|
|
.WillRepeatedly(Return(cricket::MediaType::MEDIA_TYPE_VIDEO));
|
|
EXPECT_CALL(channel, SignalFirstPacketReceived())
|
|
.WillRepeatedly(ReturnRef(signal));
|
|
|
|
transceiver.SetChannel(&channel);
|
|
EXPECT_EQ(&channel, transceiver.channel());
|
|
|
|
// Stop the transceiver.
|
|
transceiver.Stop();
|
|
EXPECT_EQ(&channel, transceiver.channel());
|
|
|
|
// Set the channel to |nullptr|.
|
|
transceiver.SetChannel(nullptr);
|
|
EXPECT_EQ(nullptr, transceiver.channel());
|
|
}
|
|
|
|
class RtpTransceiverTestForHeaderExtensions : public ::testing::Test {
|
|
public:
|
|
RtpTransceiverTestForHeaderExtensions()
|
|
: channel_manager_(std::make_unique<cricket::FakeMediaEngine>(),
|
|
std::make_unique<cricket::FakeDataEngine>(),
|
|
rtc::Thread::Current(),
|
|
rtc::Thread::Current()),
|
|
extensions_(
|
|
{RtpHeaderExtensionCapability("uri1",
|
|
1,
|
|
RtpTransceiverDirection::kSendOnly),
|
|
RtpHeaderExtensionCapability("uri2",
|
|
2,
|
|
RtpTransceiverDirection::kRecvOnly),
|
|
RtpHeaderExtensionCapability(RtpExtension::kMidUri,
|
|
3,
|
|
RtpTransceiverDirection::kSendRecv),
|
|
RtpHeaderExtensionCapability(RtpExtension::kVideoRotationUri,
|
|
4,
|
|
RtpTransceiverDirection::kSendRecv)}),
|
|
transceiver_(RtpSenderProxyWithInternal<RtpSenderInternal>::Create(
|
|
rtc::Thread::Current(),
|
|
new rtc::RefCountedObject<MockRtpSenderInternal>()),
|
|
RtpReceiverProxyWithInternal<RtpReceiverInternal>::Create(
|
|
rtc::Thread::Current(),
|
|
new rtc::RefCountedObject<MockRtpReceiverInternal>()),
|
|
&channel_manager_,
|
|
extensions_) {}
|
|
|
|
cricket::ChannelManager channel_manager_;
|
|
std::vector<RtpHeaderExtensionCapability> extensions_;
|
|
RtpTransceiver transceiver_;
|
|
};
|
|
|
|
TEST_F(RtpTransceiverTestForHeaderExtensions, OffersChannelManagerList) {
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), extensions_);
|
|
}
|
|
|
|
TEST_F(RtpTransceiverTestForHeaderExtensions, ModifiesDirection) {
|
|
auto modified_extensions = extensions_;
|
|
modified_extensions[0].direction = RtpTransceiverDirection::kSendOnly;
|
|
EXPECT_TRUE(
|
|
transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions).ok());
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), modified_extensions);
|
|
modified_extensions[0].direction = RtpTransceiverDirection::kRecvOnly;
|
|
EXPECT_TRUE(
|
|
transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions).ok());
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), modified_extensions);
|
|
modified_extensions[0].direction = RtpTransceiverDirection::kSendRecv;
|
|
EXPECT_TRUE(
|
|
transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions).ok());
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), modified_extensions);
|
|
modified_extensions[0].direction = RtpTransceiverDirection::kInactive;
|
|
EXPECT_TRUE(
|
|
transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions).ok());
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), modified_extensions);
|
|
}
|
|
|
|
TEST_F(RtpTransceiverTestForHeaderExtensions, AcceptsStoppedExtension) {
|
|
auto modified_extensions = extensions_;
|
|
modified_extensions[0].direction = RtpTransceiverDirection::kStopped;
|
|
EXPECT_TRUE(
|
|
transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions).ok());
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), modified_extensions);
|
|
}
|
|
|
|
TEST_F(RtpTransceiverTestForHeaderExtensions, RejectsUnsupportedExtension) {
|
|
std::vector<RtpHeaderExtensionCapability> modified_extensions(
|
|
{RtpHeaderExtensionCapability("uri3", 1,
|
|
RtpTransceiverDirection::kSendRecv)});
|
|
EXPECT_THAT(transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions),
|
|
Property(&RTCError::type, RTCErrorType::INVALID_PARAMETER));
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), extensions_);
|
|
}
|
|
|
|
TEST_F(RtpTransceiverTestForHeaderExtensions,
|
|
RejectsStoppedMandatoryExtensions) {
|
|
std::vector<RtpHeaderExtensionCapability> modified_extensions = extensions_;
|
|
// Attempting to stop the mandatory MID extension.
|
|
modified_extensions[2].direction = RtpTransceiverDirection::kStopped;
|
|
EXPECT_THAT(transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions),
|
|
Property(&RTCError::type, RTCErrorType::INVALID_MODIFICATION));
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), extensions_);
|
|
modified_extensions = extensions_;
|
|
// Attempting to stop the mandatory video orientation extension.
|
|
modified_extensions[3].direction = RtpTransceiverDirection::kStopped;
|
|
EXPECT_THAT(transceiver_.SetOfferedRtpHeaderExtensions(modified_extensions),
|
|
Property(&RTCError::type, RTCErrorType::INVALID_MODIFICATION));
|
|
EXPECT_EQ(transceiver_.HeaderExtensionsToOffer(), extensions_);
|
|
}
|
|
|
|
} // namespace webrtc
|