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/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <RtcpXrPacket.h>
#include <gtest/gtest.h>
TEST(RtcpXrPacketTest, TestGetSetMethods)
{
RtcpXrPacket objRtcpXrPacket;
RtcpHeader objRtcpHeader;
RtpDt_UChar pRtcpBuff[] = {0x81, 0xc8, 0x00, 0x06, 0x59, 0x09, 0x41, 0x02};
objRtcpHeader.decodeRtcpHeader(pRtcpBuff, sizeof(pRtcpBuff));
objRtcpXrPacket.setRtcpHdrInfo(objRtcpHeader);
RtcpHeader* pRet = objRtcpXrPacket.getRtcpHdrInfo();
ASSERT_TRUE(pRet != nullptr);
EXPECT_EQ(*pRet, objRtcpHeader);
uint8_t testReport[] = {0xe6, 0x5f, 0xa5, 0x31, 0x53, 0x91, 0x24, 0xc2, 0x00, 0x04, 0x01};
RtpBuffer* pTestReportBuf = new RtpBuffer(sizeof(testReport), testReport);
objRtcpXrPacket.setReportBlk(pTestReportBuf);
RtpBuffer* pRetReportBuf = objRtcpXrPacket.getReportBlk();
ASSERT_TRUE(pRetReportBuf != nullptr);
EXPECT_EQ(
memcmp(pTestReportBuf->getBuffer(), pRetReportBuf->getBuffer(), sizeof(testReport)), 0);
EXPECT_EQ(pRetReportBuf->getLength(), sizeof(testReport));
}
TEST(RtcpXrPacketTest, TestDecodeXrPacket)
{
RtcpXrPacket objRtcpXrPacket;
uint8_t bufXrPacket[] = {0xe6, 0x5f, 0xa5, 0x31, 0x53, 0x91, 0x24, 0xc2, 0x00, 0x04, 0x01, 0x85,
0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0xc8, 0x53, 0x81, 0xca, 0x00, 0x0a};
eRTP_STATUS_CODE res =
objRtcpXrPacket.decodeRtcpXrPacket(reinterpret_cast<RtpDt_UChar*>(bufXrPacket), 24, 0);
// Result should be failure because decode XR packet is not supported or implemented.
EXPECT_EQ(res, RTP_FAILURE);
}
TEST(RtcpXrPacketTest, TestFormXrPacket)
{
RtpBuffer objRtcpPktBuf(64, nullptr);
objRtcpPktBuf.setLength(0);
RtcpXrPacket objRtcpXrPacket;
RtcpHeader header;
header.setVersion(2);
header.setPadding(eRTP_FALSE);
header.setReceptionReportCount(1);
header.setPacketType(RTCP_XR);
header.setSsrc(0x01020304);
objRtcpXrPacket.setRtcpHdrInfo(header);
uint8_t testReport[] = {0xe6, 0x5f, 0xa5, 0x31};
RtpBuffer* pTestReportBuf = new RtpBuffer(sizeof(testReport), testReport);
objRtcpXrPacket.setReportBlk(pTestReportBuf);
eRTP_STATUS_CODE res = objRtcpXrPacket.formRtcpXrPacket(&objRtcpPktBuf);
EXPECT_EQ(res, RTP_SUCCESS);
RtpDt_UChar* buf = objRtcpPktBuf.getBuffer();
ASSERT_TRUE(buf != nullptr);
RtpDt_UChar expectedBuf[] = {
0X81, 0XCF, 0X00, 0X02, 0X01, 0X02, 0X03, 0X04, 0XE6, 0X5F, 0XA5, 0X31};
EXPECT_EQ(memcmp(buf, expectedBuf, sizeof(expectedBuf)), 0);
}
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