diff options
Diffstat (limited to 'webrtc/modules/rtp_rtcp/source/rtcp_packet/voip_metric_unittest.cc')
-rw-r--r-- | webrtc/modules/rtp_rtcp/source/rtcp_packet/voip_metric_unittest.cc | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/voip_metric_unittest.cc b/webrtc/modules/rtp_rtcp/source/rtcp_packet/voip_metric_unittest.cc new file mode 100644 index 0000000000..44c82d67a9 --- /dev/null +++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/voip_metric_unittest.cc @@ -0,0 +1,93 @@ +/* + * Copyright (c) 2015 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 "webrtc/modules/rtp_rtcp/source/rtcp_packet/voip_metric.h" + +#include "testing/gtest/include/gtest/gtest.h" + +namespace webrtc { +namespace rtcp { +namespace { + +const uint32_t kRemoteSsrc = 0x23456789; +const uint8_t kBlock[] = {0x07, 0x00, 0x00, 0x08, 0x23, 0x45, 0x67, 0x89, + 0x01, 0x02, 0x03, 0x04, 0x11, 0x12, 0x22, 0x23, + 0x33, 0x34, 0x44, 0x45, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x00, 0x55, 0x56, + 0x66, 0x67, 0x77, 0x78}; +const size_t kBlockSizeBytes = sizeof(kBlock); +static_assert( + kBlockSizeBytes == VoipMetric::kLength, + "Size of manually created Voip Metric block should match class constant"); + +TEST(RtcpPacketVoipMetricTest, Create) { + uint8_t buffer[VoipMetric::kLength]; + RTCPVoIPMetric metric; + metric.lossRate = 1; + metric.discardRate = 2; + metric.burstDensity = 3; + metric.gapDensity = 4; + metric.burstDuration = 0x1112; + metric.gapDuration = 0x2223; + metric.roundTripDelay = 0x3334; + metric.endSystemDelay = 0x4445; + metric.signalLevel = 5; + metric.noiseLevel = 6; + metric.RERL = 7; + metric.Gmin = 8; + metric.Rfactor = 9; + metric.extRfactor = 10; + metric.MOSLQ = 11; + metric.MOSCQ = 12; + metric.RXconfig = 13; + metric.JBnominal = 0x5556; + metric.JBmax = 0x6667; + metric.JBabsMax = 0x7778; + VoipMetric metric_block; + metric_block.To(kRemoteSsrc); + metric_block.WithVoipMetric(metric); + + metric_block.Create(buffer); + EXPECT_EQ(0, memcmp(buffer, kBlock, kBlockSizeBytes)); +} + +TEST(RtcpPacketVoipMetricTest, Parse) { + VoipMetric read_metric; + read_metric.Parse(kBlock); + + // Run checks on const object to ensure all accessors have const modifier. + const VoipMetric& parsed = read_metric; + + EXPECT_EQ(kRemoteSsrc, parsed.ssrc()); + EXPECT_EQ(1, parsed.voip_metric().lossRate); + EXPECT_EQ(2, parsed.voip_metric().discardRate); + EXPECT_EQ(3, parsed.voip_metric().burstDensity); + EXPECT_EQ(4, parsed.voip_metric().gapDensity); + EXPECT_EQ(0x1112, parsed.voip_metric().burstDuration); + EXPECT_EQ(0x2223, parsed.voip_metric().gapDuration); + EXPECT_EQ(0x3334, parsed.voip_metric().roundTripDelay); + EXPECT_EQ(0x4445, parsed.voip_metric().endSystemDelay); + EXPECT_EQ(5, parsed.voip_metric().signalLevel); + EXPECT_EQ(6, parsed.voip_metric().noiseLevel); + EXPECT_EQ(7, parsed.voip_metric().RERL); + EXPECT_EQ(8, parsed.voip_metric().Gmin); + EXPECT_EQ(9, parsed.voip_metric().Rfactor); + EXPECT_EQ(10, parsed.voip_metric().extRfactor); + EXPECT_EQ(11, parsed.voip_metric().MOSLQ); + EXPECT_EQ(12, parsed.voip_metric().MOSCQ); + EXPECT_EQ(13, parsed.voip_metric().RXconfig); + EXPECT_EQ(0x5556, parsed.voip_metric().JBnominal); + EXPECT_EQ(0x6667, parsed.voip_metric().JBmax); + EXPECT_EQ(0x7778, parsed.voip_metric().JBabsMax); +} + +} // namespace +} // namespace rtcp +} // namespace webrtc |