Add full stack test with weak 3g-like properties
This test is verified to better catch the performance issues that were
fixed in issue 10275.
Bug: webrtc:10275, webrtc:10070
Change-Id: I4654f013b0fa08015af8572269b9df979e5a641f
Reviewed-on: https://webrtc-review.googlesource.com/c/125300
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26944}diff --git a/video/full_stack_tests.cc b/video/full_stack_tests.cc
index 8651d12..c648de5 100644
--- a/video/full_stack_tests.cc
+++ b/video/full_stack_tests.cc
@@ -296,6 +296,26 @@
fixture->RunWithAnalyzer(foreman_cif);
}
+// Weak 3G-style link: 250kbps, 1% loss, 100ms delay, 15 packets queue.
+// Packet rate and loss are low enough that loss will happen with ~3s interval.
+// This triggers protection overhead to toggle between zero and non-zero.
+// Link queue is restrictive enough to trigger loss on probes.
+TEST(FullStackTest, ForemanCifMediaCapacitySmallLossAndQueue) {
+ auto fixture = CreateVideoQualityTestFixture();
+ ParamsWithLogging foreman_cif;
+ foreman_cif.call.send_side_bwe = true;
+ foreman_cif.video[0] = {true, 352, 288, 30, 30000, 500000, 2000000,
+ false, "VP8", 1, 0, 0, false, false,
+ true, "foreman_cif", 0, {}, 1.30};
+ foreman_cif.analyzer = {"foreman_cif_link_250kbps_delay100ms_10pkts_loss1",
+ 0.0, 0.0, kFullStackTestDurationSecs};
+ foreman_cif.config->link_capacity_kbps = 250;
+ foreman_cif.config->queue_length_packets = 10;
+ foreman_cif.config->queue_delay_ms = 100;
+ foreman_cif.config->loss_percent = 1;
+ fixture->RunWithAnalyzer(foreman_cif);
+}
+
TEST_P(GenericDescriptorTest, ForemanCifPlr5) {
auto fixture = CreateVideoQualityTestFixture();
ParamsWithLogging foreman_cif;