Added function for parsing single rtcp packet in tests.
BUG=webrtc:5260
R=pbos@webrtc.org
Review URL: https://codereview.webrtc.org/1810913002 .
Cr-Commit-Position: refs/heads/master@{#12033}
diff --git a/webrtc/test/rtcp_packet_parser.h b/webrtc/test/rtcp_packet_parser.h
index cc890b4..562b4ed 100644
--- a/webrtc/test/rtcp_packet_parser.h
+++ b/webrtc/test/rtcp_packet_parser.h
@@ -16,11 +16,32 @@
#include <string>
#include <vector>
+#include "webrtc/base/buffer.h"
+#include "webrtc/base/checks.h"
+#include "webrtc/modules/rtp_rtcp/source/rtcp_packet/common_header.h"
#include "webrtc/modules/rtp_rtcp/source/rtcp_utility.h"
#include "webrtc/typedefs.h"
namespace webrtc {
namespace test {
+// Parse RTCP packet of given type. Assumes RTCP header is valid and that there
+// is excatly one packet of correct type in the buffer.
+template <typename Packet>
+bool ParseSinglePacket(const uint8_t* buffer, size_t size, Packet* packet) {
+ rtcp::CommonHeader header;
+ RTC_CHECK(header.Parse(buffer, size));
+ RTC_CHECK_EQ(static_cast<ptrdiff_t>(size), header.NextPacket() - buffer);
+ return packet->Parse(header);
+}
+// Same function, but takes raw buffer as single argument instead of pair.
+template <size_t N, typename Packet>
+bool ParseSinglePacket(const uint8_t(&buffer)[N], Packet* packet) {
+ return ParseSinglePacket(buffer, N, packet);
+}
+template <typename Packet>
+bool ParseSinglePacket(const rtc::Buffer& buffer, Packet* packet) {
+ return ParseSinglePacket(buffer.data(), buffer.size(), packet);
+}
class RtcpPacketParser;
