aboutsummaryrefslogtreecommitdiff
path: root/webrtc/modules/video_coding/main/source/video_receiver_unittest.cc
diff options
context:
space:
mode:
Diffstat (limited to 'webrtc/modules/video_coding/main/source/video_receiver_unittest.cc')
-rw-r--r--webrtc/modules/video_coding/main/source/video_receiver_unittest.cc211
1 files changed, 0 insertions, 211 deletions
diff --git a/webrtc/modules/video_coding/main/source/video_receiver_unittest.cc b/webrtc/modules/video_coding/main/source/video_receiver_unittest.cc
deleted file mode 100644
index 75ea29a1ec..0000000000
--- a/webrtc/modules/video_coding/main/source/video_receiver_unittest.cc
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (c) 2013 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.
- */
-
-#include <vector>
-
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webrtc/base/scoped_ptr.h"
-#include "webrtc/modules/video_coding/codecs/interface/mock/mock_video_codec_interface.h"
-#include "webrtc/modules/video_coding/main/interface/mock/mock_vcm_callbacks.h"
-#include "webrtc/modules/video_coding/main/interface/video_coding.h"
-#include "webrtc/modules/video_coding/main/source/video_coding_impl.h"
-#include "webrtc/modules/video_coding/main/test/test_util.h"
-#include "webrtc/system_wrappers/include/clock.h"
-
-using ::testing::_;
-using ::testing::NiceMock;
-
-namespace webrtc {
-namespace vcm {
-namespace {
-
-class TestVideoReceiver : public ::testing::Test {
- protected:
- static const int kUnusedPayloadType = 10;
-
- TestVideoReceiver() : clock_(0) {}
-
- virtual void SetUp() {
- receiver_.reset(new VideoReceiver(&clock_, &event_factory_));
- EXPECT_EQ(0, receiver_->RegisterExternalDecoder(&decoder_,
- kUnusedPayloadType, true));
- const size_t kMaxNackListSize = 250;
- const int kMaxPacketAgeToNack = 450;
- receiver_->SetNackSettings(kMaxNackListSize, kMaxPacketAgeToNack, 0);
-
- memset(&settings_, 0, sizeof(settings_));
- EXPECT_EQ(0, VideoCodingModule::Codec(kVideoCodecVP8, &settings_));
- settings_.plType = kUnusedPayloadType; // Use the mocked encoder.
- EXPECT_EQ(0, receiver_->RegisterReceiveCodec(&settings_, 1, true));
- }
-
- void InsertAndVerifyPaddingFrame(const uint8_t* payload,
- WebRtcRTPHeader* header) {
- ASSERT_TRUE(header != NULL);
- for (int j = 0; j < 5; ++j) {
- // Padding only packets are passed to the VCM with payload size 0.
- EXPECT_EQ(0, receiver_->IncomingPacket(payload, 0, *header));
- ++header->header.sequenceNumber;
- }
- EXPECT_EQ(0, receiver_->Process());
- EXPECT_CALL(decoder_, Decode(_, _, _, _, _)).Times(0);
- EXPECT_EQ(VCM_FRAME_NOT_READY, receiver_->Decode(0));
- }
-
- void InsertAndVerifyDecodableFrame(const uint8_t* payload,
- size_t length,
- WebRtcRTPHeader* header) {
- ASSERT_TRUE(header != NULL);
- EXPECT_EQ(0, receiver_->IncomingPacket(payload, length, *header));
- ++header->header.sequenceNumber;
- EXPECT_CALL(packet_request_callback_, ResendPackets(_, _)).Times(0);
- EXPECT_EQ(0, receiver_->Process());
- EXPECT_CALL(decoder_, Decode(_, _, _, _, _)).Times(1);
- EXPECT_EQ(0, receiver_->Decode(0));
- }
-
- SimulatedClock clock_;
- NullEventFactory event_factory_;
- VideoCodec settings_;
- NiceMock<MockVideoDecoder> decoder_;
- NiceMock<MockPacketRequestCallback> packet_request_callback_;
-
- rtc::scoped_ptr<VideoReceiver> receiver_;
-};
-
-TEST_F(TestVideoReceiver, PaddingOnlyFrames) {
- EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true));
- EXPECT_EQ(
- 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_));
- const size_t kPaddingSize = 220;
- const uint8_t payload[kPaddingSize] = {0};
- WebRtcRTPHeader header;
- memset(&header, 0, sizeof(header));
- header.frameType = kEmptyFrame;
- header.header.markerBit = false;
- header.header.paddingLength = kPaddingSize;
- header.header.payloadType = kUnusedPayloadType;
- header.header.ssrc = 1;
- header.header.headerLength = 12;
- header.type.Video.codec = kRtpVideoVp8;
- for (int i = 0; i < 10; ++i) {
- EXPECT_CALL(packet_request_callback_, ResendPackets(_, _)).Times(0);
- InsertAndVerifyPaddingFrame(payload, &header);
- clock_.AdvanceTimeMilliseconds(33);
- header.header.timestamp += 3000;
- }
-}
-
-TEST_F(TestVideoReceiver, PaddingOnlyFramesWithLosses) {
- EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true));
- EXPECT_EQ(
- 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_));
- const size_t kFrameSize = 1200;
- const size_t kPaddingSize = 220;
- const uint8_t payload[kFrameSize] = {0};
- WebRtcRTPHeader header;
- memset(&header, 0, sizeof(header));
- header.frameType = kEmptyFrame;
- header.header.markerBit = false;
- header.header.paddingLength = kPaddingSize;
- header.header.payloadType = kUnusedPayloadType;
- header.header.ssrc = 1;
- header.header.headerLength = 12;
- header.type.Video.codec = kRtpVideoVp8;
- // Insert one video frame to get one frame decoded.
- header.frameType = kVideoFrameKey;
- header.type.Video.isFirstPacket = true;
- header.header.markerBit = true;
- InsertAndVerifyDecodableFrame(payload, kFrameSize, &header);
- clock_.AdvanceTimeMilliseconds(33);
- header.header.timestamp += 3000;
-
- header.frameType = kEmptyFrame;
- header.type.Video.isFirstPacket = false;
- header.header.markerBit = false;
- // Insert padding frames.
- for (int i = 0; i < 10; ++i) {
- // Lose one packet from the 6th frame.
- if (i == 5) {
- ++header.header.sequenceNumber;
- }
- // Lose the 4th frame.
- if (i == 3) {
- header.header.sequenceNumber += 5;
- } else {
- if (i > 3 && i < 5) {
- EXPECT_CALL(packet_request_callback_, ResendPackets(_, 5)).Times(1);
- } else if (i >= 5) {
- EXPECT_CALL(packet_request_callback_, ResendPackets(_, 6)).Times(1);
- } else {
- EXPECT_CALL(packet_request_callback_, ResendPackets(_, _)).Times(0);
- }
- InsertAndVerifyPaddingFrame(payload, &header);
- }
- clock_.AdvanceTimeMilliseconds(33);
- header.header.timestamp += 3000;
- }
-}
-
-TEST_F(TestVideoReceiver, PaddingOnlyAndVideo) {
- EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true));
- EXPECT_EQ(
- 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_));
- const size_t kFrameSize = 1200;
- const size_t kPaddingSize = 220;
- const uint8_t payload[kFrameSize] = {0};
- WebRtcRTPHeader header;
- memset(&header, 0, sizeof(header));
- header.frameType = kEmptyFrame;
- header.type.Video.isFirstPacket = false;
- header.header.markerBit = false;
- header.header.paddingLength = kPaddingSize;
- header.header.payloadType = kUnusedPayloadType;
- header.header.ssrc = 1;
- header.header.headerLength = 12;
- header.type.Video.codec = kRtpVideoVp8;
- header.type.Video.codecHeader.VP8.pictureId = -1;
- header.type.Video.codecHeader.VP8.tl0PicIdx = -1;
- for (int i = 0; i < 3; ++i) {
- // Insert 2 video frames.
- for (int j = 0; j < 2; ++j) {
- if (i == 0 && j == 0) // First frame should be a key frame.
- header.frameType = kVideoFrameKey;
- else
- header.frameType = kVideoFrameDelta;
- header.type.Video.isFirstPacket = true;
- header.header.markerBit = true;
- InsertAndVerifyDecodableFrame(payload, kFrameSize, &header);
- clock_.AdvanceTimeMilliseconds(33);
- header.header.timestamp += 3000;
- }
-
- // Insert 2 padding only frames.
- header.frameType = kEmptyFrame;
- header.type.Video.isFirstPacket = false;
- header.header.markerBit = false;
- for (int j = 0; j < 2; ++j) {
- // InsertAndVerifyPaddingFrame(payload, &header);
- clock_.AdvanceTimeMilliseconds(33);
- header.header.timestamp += 3000;
- }
- }
-}
-
-TEST_F(TestVideoReceiver, ReceiverDelay) {
- EXPECT_EQ(0, receiver_->SetMinReceiverDelay(0));
- EXPECT_EQ(0, receiver_->SetMinReceiverDelay(5000));
- EXPECT_EQ(-1, receiver_->SetMinReceiverDelay(-100));
- EXPECT_EQ(-1, receiver_->SetMinReceiverDelay(10010));
-}
-
-} // namespace
-} // namespace vcm
-} // namespace webrtc
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-13 21:20:03 +0000