commit 3bad090b6952ec38a14f2cfd6446f93e4668608e
author ianswett <ianswett@google.com> Tue Oct 05 12:47:06 2021 -0700
committer Copybara-Service <copybara-worker@google.com> Tue Oct 05 12:47:56 2021 -0700
tree 26d70cd10d58d524e42c0205bd1a1429a81d74d1
parent ede0d964bee29b776a4080364d57d94965de5ece

Add a few EXPECTs to Bbr2SimulatorTests for B204 to ensure the max ack height is smaller with this connection option.

PiperOrigin-RevId: 401053757

quic/core/congestion_control/bbr2_simulator_test.cc

diff --git a/quic/core/congestion_control/bbr2_simulator_test.cc b/quic/core/congestion_control/bbr2_simulator_test.cc
index 4b59a55..fc43997 100644
--- a/quic/core/congestion_control/bbr2_simulator_test.cc
+++ b/quic/core/congestion_control/bbr2_simulator_test.cc
@@ -939,6 +939,7 @@
   EXPECT_APPROX_EQ(params.test_link.bandwidth,
                    sender_->ExportDebugState().bandwidth_est, 0.1f);
   EXPECT_LE(sender_loss_rate_in_packets(), 0.25);
+  EXPECT_LE(sender_->ExportDebugState().max_ack_height, 2000u);
 
   // Now increase the bottleneck bandwidth from 100Kbps to 10Mbps.
   params.test_link.bandwidth = QuicBandwidth::FromKBitsPerSecond(10000);
@@ -979,6 +980,7 @@
   EXPECT_APPROX_EQ(params.test_link.bandwidth,
                    sender_->ExportDebugState().bandwidth_est, 0.50f);
   EXPECT_LE(sender_loss_rate_in_packets(), 0.35);
+  EXPECT_LE(sender_->ExportDebugState().max_ack_height, 10000u);
 
   // Now increase the bottleneck bandwidth from 100Kbps to 10Mbps.
   params.test_link.bandwidth = QuicBandwidth::FromKBitsPerSecond(10000);