| /* |
| * 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 <map> |
| #include <memory> |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "webrtc/modules/rtp_rtcp/source/rtp_utility.h" |
| #include "webrtc/test/rtp_file_reader.h" |
| #include "webrtc/test/testsupport/fileutils.h" |
| |
| namespace webrtc { |
| |
| class TestRtpFileReader : public ::testing::Test { |
| public: |
| void Init(const std::string& filename, bool headers_only_file) { |
| std::string filepath = |
| test::ResourcePath("video_coding/" + filename, "rtp"); |
| rtp_packet_source_.reset( |
| test::RtpFileReader::Create(test::RtpFileReader::kRtpDump, filepath)); |
| ASSERT_TRUE(rtp_packet_source_.get() != NULL); |
| headers_only_file_ = headers_only_file; |
| } |
| |
| int CountRtpPackets() { |
| test::RtpPacket packet; |
| int c = 0; |
| while (rtp_packet_source_->NextPacket(&packet)) { |
| if (headers_only_file_) |
| EXPECT_LT(packet.length, packet.original_length); |
| else |
| EXPECT_EQ(packet.length, packet.original_length); |
| c++; |
| } |
| return c; |
| } |
| |
| private: |
| std::unique_ptr<test::RtpFileReader> rtp_packet_source_; |
| bool headers_only_file_; |
| }; |
| |
| TEST_F(TestRtpFileReader, Test60Packets) { |
| Init("pltype103", false); |
| EXPECT_EQ(60, CountRtpPackets()); |
| } |
| |
| TEST_F(TestRtpFileReader, Test60PacketsHeaderOnly) { |
| Init("pltype103_header_only", true); |
| EXPECT_EQ(60, CountRtpPackets()); |
| } |
| |
| typedef std::map<uint32_t, int> PacketsPerSsrc; |
| |
| class TestPcapFileReader : public ::testing::Test { |
| public: |
| void Init(const std::string& filename) { |
| std::string filepath = |
| test::ResourcePath("video_coding/" + filename, "pcap"); |
| rtp_packet_source_.reset( |
| test::RtpFileReader::Create(test::RtpFileReader::kPcap, filepath)); |
| ASSERT_TRUE(rtp_packet_source_.get() != NULL); |
| } |
| |
| int CountRtpPackets() { |
| int c = 0; |
| test::RtpPacket packet; |
| while (rtp_packet_source_->NextPacket(&packet)) { |
| EXPECT_EQ(packet.length, packet.original_length); |
| c++; |
| } |
| return c; |
| } |
| |
| PacketsPerSsrc CountRtpPacketsPerSsrc() { |
| PacketsPerSsrc pps; |
| test::RtpPacket packet; |
| while (rtp_packet_source_->NextPacket(&packet)) { |
| RtpUtility::RtpHeaderParser rtp_header_parser(packet.data, packet.length); |
| webrtc::RTPHeader header; |
| if (!rtp_header_parser.RTCP() && |
| rtp_header_parser.Parse(&header, nullptr)) { |
| pps[header.ssrc]++; |
| } |
| } |
| return pps; |
| } |
| |
| private: |
| std::unique_ptr<test::RtpFileReader> rtp_packet_source_; |
| }; |
| |
| TEST_F(TestPcapFileReader, TestEthernetIIFrame) { |
| Init("frame-ethernet-ii"); |
| EXPECT_EQ(368, CountRtpPackets()); |
| } |
| |
| TEST_F(TestPcapFileReader, TestLoopbackFrame) { |
| Init("frame-loopback"); |
| EXPECT_EQ(491, CountRtpPackets()); |
| } |
| |
| TEST_F(TestPcapFileReader, TestTwoSsrc) { |
| Init("ssrcs-2"); |
| PacketsPerSsrc pps = CountRtpPacketsPerSsrc(); |
| EXPECT_EQ(2UL, pps.size()); |
| EXPECT_EQ(370, pps[0x78d48f61]); |
| EXPECT_EQ(60, pps[0xae94130b]); |
| } |
| |
| TEST_F(TestPcapFileReader, TestThreeSsrc) { |
| Init("ssrcs-3"); |
| PacketsPerSsrc pps = CountRtpPacketsPerSsrc(); |
| EXPECT_EQ(3UL, pps.size()); |
| EXPECT_EQ(162, pps[0x938c5eaa]); |
| EXPECT_EQ(113, pps[0x59fe6ef0]); |
| EXPECT_EQ(61, pps[0xed2bd2ac]); |
| } |
| } // namespace webrtc |