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Added test for video bandwidth estimator

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This commit is contained in:
Sylvain Berfini 2017-05-22 17:32:09 +02:00
parent 6ded1d490d
commit e4c70dd7ad
3 changed files with 39 additions and 1 deletions
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1
tester/call_single_tester.c
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@ -89,6 +89,7 @@ static void rtcp_received(stats* counters, mblk_t *packet) {
do{
if (rtcp_is_type(packet, RTCP_RTPFB)){
if (rtcp_RTPFB_get_type(packet) == RTCP_RTPFB_TMMBR) {
counters->number_of_tmmbr_received++;
counters->last_tmmbr_value_received = (int)rtcp_RTPFB_tmmbr_get_max_bitrate(packet);
}
}

1
tester/liblinphone_tester.h
View file

@ -259,6 +259,7 @@ typedef struct _stats {
int current_bandwidth_index[2] /*audio and video only*/;
int number_of_rtcp_generic_nack;
int number_of_tmmbr_received;
int last_tmmbr_value_received;
}stats;

38
tester/quality_reporting_tester.c
View file

@ -429,6 +429,41 @@ static void quality_reporting_interval_report_video_and_rtt(void) {
}
#endif
static void video_bandwidth_estimation(void){
LinphoneCoreManager *marie = linphone_core_manager_new("marie_rc");
LinphoneCoreManager *pauline = linphone_core_manager_new("pauline_rc");
LinphoneVideoPolicy pol = {0};
OrtpNetworkSimulatorParams simparams = { 0 };
linphone_core_set_video_device(marie->lc, "Mire: Mire (synthetic moving picture)");
linphone_core_enable_video_capture(marie->lc, TRUE);
linphone_core_enable_video_display(marie->lc, TRUE);
linphone_core_enable_video_capture(pauline->lc, TRUE);
linphone_core_enable_video_display(pauline->lc, TRUE);
pol.automatically_accept = TRUE;
pol.automatically_initiate = TRUE;
linphone_core_set_video_policy(marie->lc, &pol);
linphone_core_set_video_policy(pauline->lc, &pol);
linphone_core_set_preferred_video_size_by_name(marie->lc, "vga");
simparams.mode = OrtpNetworkSimulatorOutbound;
simparams.enabled = TRUE;
simparams.max_bandwidth = 300000;
linphone_core_set_network_simulator_params(marie->lc, &simparams);
if (BC_ASSERT_TRUE(call(marie, pauline))){
/*wait for the first TMMBR*/
BC_ASSERT_TRUE(wait_for_until(marie->lc, pauline->lc, &marie->stat.number_of_tmmbr_received, 1, 50000));
BC_ASSERT_GREATER((float)marie->stat.last_tmmbr_value_received, 270000.f, float, "%f");
BC_ASSERT_LOWER((float)marie->stat.last_tmmbr_value_received, 330000.f, float, "%f");
end_call(marie, pauline);
}
linphone_core_manager_destroy(marie);
linphone_core_manager_destroy(pauline);
}
test_t quality_reporting_tests[] = {
TEST_NO_TAG("Not used if no config", quality_reporting_not_used_without_config),
TEST_NO_TAG("Call term session report not sent if call did not start", quality_reporting_not_sent_if_call_not_started),
@ -440,7 +475,8 @@ test_t quality_reporting_tests[] = {
TEST_NO_TAG("Interval report if interval is configured with video and realtime text", quality_reporting_interval_report_video_and_rtt),
TEST_NO_TAG("Session report sent if video stopped during call", quality_reporting_session_report_if_video_stopped),
#endif
TEST_NO_TAG("Sent using custom route", quality_reporting_sent_using_custom_route)
TEST_NO_TAG("Sent using custom route", quality_reporting_sent_using_custom_route),
TEST_NO_TAG("Video bandwidth estimation", video_bandwidth_estimation)
};
test_suite_t quality_reporting_test_suite = {"QualityReporting", NULL, NULL, liblinphone_tester_before_each, liblinphone_tester_after_each,