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tests: Test pull_frame timing 

It seems pretty bad.
This commit is contained in:
Joni Räsänen 2021-09-16 11:37:00 +03:00
parent 525fc0b972
commit 88520077fe
1 changed files with 20 additions and 5 deletions
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25
test/tests_rtp.cpp
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@ -3,15 +3,30 @@
// parameters for this test. You can change these to suit your network environment
constexpr uint16_t LOCAL_PORT = 9100;
constexpr uint16_t LOCAL_PORT = 9300;
constexpr char REMOTE_ADDRESS[] = "127.0.0.1";
constexpr uint16_t REMOTE_PORT = 9102;
constexpr uint16_t REMOTE_PORT = 9302;
void rtp_receive_hook(void* arg, uvgrtp::frame::rtp_frame* frame);
void cleanup(uvgrtp::context& ctx, uvgrtp::session* sess, uvgrtp::media_stream* ms);
void process_rtp_frame(uvgrtp::frame::rtp_frame* frame);
void test_wait(int time_ms, uvgrtp::media_stream* receiver)
{
uvgrtp::frame::rtp_frame* frame = nullptr;
auto start = std::chrono::high_resolution_clock::now();
frame = receiver->pull_frame(time_ms);
int actual_difference = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - start).count();
EXPECT_EQ(RTP_OK, rtp_errno);
EXPECT_GE(actual_difference, time_ms);
EXPECT_LE(actual_difference, time_ms + time_ms/10); // allow max 10% excess
if (frame)
process_rtp_frame(frame);
}
// TODO: 1) Test only sending, 2) test sending with different configuration, 3) test receiving with different configurations, and
// 4) test sending and receiving within same test while checking frame size
@ -132,9 +147,9 @@ TEST(RTPTests, rtp_poll)
process_rtp_frame(frame);
}
frame = receiver->pull_frame(200);
EXPECT_EQ(RTP_OK, rtp_errno);
test_wait(10, receiver);
test_wait(100, receiver);
test_wait(500, receiver);
if (frame)
process_rtp_frame(frame);