Evaluation tests

webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimators_test.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 330 matching lines @@
   filter.set_max_delay_ms(500);
   RateCounterFilter counter2(&uplink_, 0, "receiver_input");
   PacketReceiver receiver(&uplink_, 0, GetParam(), false, false);
   ASSERT_TRUE(filter.Init(test::ResourcePath("google-wifi-3mbps", "rx")));
   RunFor(300 * 1000);
   PrintResults(filter.GetBitrateStats().GetMean(), counter2.GetBitrateStats(),
                0, receiver.GetDelayStats(), counter2.GetBitrateStats());
 }
 
 TEST_P(BweFeedbackTest, PacedSelfFairness50msTest) {
-  RunFairnessTest(GetParam(), 4, 0, 300, 3000, 50);
+  int64_t kRttMs = 100;
+  int64_t kMaxJitterMs = 15;
+
+  const int kNumRmcatFlows = 4;
+  int64_t offset_ms[kNumRmcatFlows];
+  for (int i = 0; i < kNumRmcatFlows; ++i) {
+    offset_ms[i] = std::max(0, 5000 * i + rand() % 2001 - 1000);
+  }
+
+  RunFairnessTest(GetParam(), kNumRmcatFlows, 0, 300, 3000, 50, kRttMs,
+                  kMaxJitterMs, offset_ms);
 }
 
 TEST_P(BweFeedbackTest, PacedSelfFairness500msTest) {
-  RunFairnessTest(GetParam(), 4, 0, 300, 3000, 500);
+  int64_t kRttMs = 100;
+  int64_t kMaxJitterMs = 15;
+
+  const int kNumRmcatFlows = 4;
+  int64_t offset_ms[kNumRmcatFlows];
+  for (int i = 0; i < kNumRmcatFlows; ++i) {
+    offset_ms[i] = std::max(0, 5000 * i + rand() % 2001 - 1000);
+  }
+
+  RunFairnessTest(GetParam(), kNumRmcatFlows, 0, 300, 3000, 500, kRttMs,
+                  kMaxJitterMs, offset_ms);
 }
 
 TEST_P(BweFeedbackTest, PacedSelfFairness1000msTest) {
-  RunFairnessTest(GetParam(), 4, 0, 300, 3000, 1000);
+  int64_t kRttMs = 100;
+  int64_t kMaxJitterMs = 15;
+
+  const int kNumRmcatFlows = 4;
+  int64_t offset_ms[kNumRmcatFlows];
+  for (int i = 0; i < kNumRmcatFlows; ++i) {
+    offset_ms[i] = std::max(0, 5000 * i + rand() % 2001 - 1000);
+  }
+
+  RunFairnessTest(GetParam(), kNumRmcatFlows, 0, 300, 3000, 1000, kRttMs,
+                  kMaxJitterMs, offset_ms);
 }
 
 TEST_P(BweFeedbackTest, TcpFairness50msTest) {
-  RunFairnessTest(GetParam(), 1, 1, 300, 2000, 50);
+  int64_t kRttMs = 100;
+  int64_t kMaxJitterMs = 15;
+
+  int64_t offset_ms[2];  // One TCP, one RMCAT flow.
+  for (int i = 0; i < 2; ++i) {
+    offset_ms[i] = std::max(0, 5000 * i + rand() % 2001 - 1000);
+  }
+
+  RunFairnessTest(GetParam(), 1, 1, 300, 2000, 50, kRttMs, kMaxJitterMs,
+                  offset_ms);
 }
 
 TEST_P(BweFeedbackTest, TcpFairness500msTest) {
-  RunFairnessTest(GetParam(), 1, 1, 300, 2000, 500);
+  int64_t kRttMs = 100;
+  int64_t kMaxJitterMs = 15;
+
+  int64_t offset_ms[2];  // One TCP, one RMCAT flow.
+  for (int i = 0; i < 2; ++i) {
+    offset_ms[i] = std::max(0, 5000 * i + rand() % 2001 - 1000);
+  }
+
+  RunFairnessTest(GetParam(), 1, 1, 300, 2000, 500, kRttMs, kMaxJitterMs,
+                  offset_ms);
 }
 
 TEST_P(BweFeedbackTest, TcpFairness1000msTest) {
-  RunFairnessTest(GetParam(), 1, 1, 300, 2000, 1000);
+  int64_t kRttMs = 100;
+  int64_t kMaxJitterMs = 15;
+
+  int64_t offset_ms[2];  // One TCP, one RMCAT flow.
+  for (int i = 0; i < 2; ++i) {
+    offset_ms[i] = std::max(0, 5000 * i + rand() % 2001 - 1000);
+  }
+
+  RunFairnessTest(GetParam(), 1, 1, 300, 2000, 1000, kRttMs, kMaxJitterMs,
+                  offset_ms);
 }
 }  // namespace bwe
 }  // namespace testing
 }  // namespace webrtc