ImsMedia update to support presubmit

- core, config, protocol submodule static libs are created
- libimsmedia shared lib accesses these static libs
- ImsMediaNativeTests accesses these static libs
- Folder structure updated accordingly

Bug: 258455118
Test: Verified MO and MT calls and atest ImsMediaNativeTests
Change-Id: I06e98c7d3dded536ec8a78fc332f9213f4279269

1 files changed, 84 insertions, 0 deletions

diff --git a/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/protocol/rtp/core/RtcpXrPacketTest.cpp b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/protocol/rtp/core/RtcpXrPacketTest.cpp
new file mode 100644
index 00000000..8d9b5115
--- /dev/null
+++ b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/protocol/rtp/core/RtcpXrPacketTest.cpp
@@ -0,0 +1,84 @@
+/*
+ * 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>
+
+#define NTP2MSEC 65.555555
+
+TEST(RtcpXrPacketTest, TestGetSetMethods)
+{
+    RtcpXrPacket objRtcpXrPacket;
+
+    RtcpHeader objRtcpHeader;
+    objRtcpXrPacket.setRtcpHdrInfo(objRtcpHeader);
+    RtcpHeader* pRet = objRtcpXrPacket.getRtcpHdrInfo();
+    ASSERT_TRUE(pRet != NULL);
+    EXPECT_EQ(memcmp(pRet, &objRtcpHeader, sizeof(RtcpHeader)), 0);
+
+    objRtcpXrPacket.setRTTD(0xAAAAAAAA);
+    EXPECT_EQ(objRtcpXrPacket.getRTTD(), 0xAAAAAAAA);
+
+    objRtcpXrPacket.setRttdOffset(0xAAAA);
+    EXPECT_EQ(objRtcpXrPacket.getRttdOffset(), 0xAAAA);
+
+    uint8_t testReport[] = {0xe6, 0x5f, 0xa5, 0x31, 0x53, 0x91, 0x24, 0xc2, 0x00, 0x04, 0x01};
+    RtpBuffer* pTestReportBuf = new RtpBuffer(11, testReport);
+    objRtcpXrPacket.setReportBlk(pTestReportBuf);
+    RtpBuffer* pRetReportBuf = objRtcpXrPacket.getReportBlk();
+    ASSERT_TRUE(pRetReportBuf != NULL);
+    EXPECT_EQ(memcmp(pTestReportBuf->getBuffer(), pRetReportBuf->getBuffer(), 11), 0);
+    EXPECT_EQ(pRetReportBuf->getLength(), 11);
+}
+
+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((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, NULL);
+    objRtcpPktBuf.setLength(0);
+    RtcpXrPacket objRtcpXrPacket;
+    objRtcpXrPacket.setRttdOffset(2 * NTP2MSEC);
+
+    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(4, testReport);
+    objRtcpXrPacket.setReportBlk(pTestReportBuf);
+
+    eRTP_STATUS_CODE res = objRtcpXrPacket.formRtcpXrPacket(&objRtcpPktBuf);
+    EXPECT_EQ(res, RTP_SUCCESS);
+
+    RtpDt_UChar* buf = objRtcpPktBuf.getBuffer();
+    ASSERT_TRUE(buf != NULL);
+    RtpDt_UChar expectedBuf[] = {
+            0X81, 0XCF, 0X00, 0X02, 0X01, 0X02, 0X03, 0X04, 0XE6, 0X5F, 0XA5, 0X31};
+    EXPECT_EQ(memcmp(buf, expectedBuf, 12), 0);
+}
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