Add clean test to NetEq perf test
Add another test to NetEqPerformanceTest with no packet losses or
clock drift. The purpose of this test would be to focus on the
"clean" code path, i.e., the path taken when there are no network
problems. The reason is that this code path is presumably much
lighter in complexity, and regressions could easily drown in the
heavier code involved when combating losses and drift.
BUG=2859
R=kjellander@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/7689005
git-svn-id: http://webrtc.googlecode.com/svn/trunk@5452 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_coding/neteq4/test/neteq_performance_unittest.cc b/webrtc/modules/audio_coding/neteq4/test/neteq_performance_unittest.cc
index 20c7376..2299c02 100644
--- a/webrtc/modules/audio_coding/neteq4/test/neteq_performance_unittest.cc
+++ b/webrtc/modules/audio_coding/neteq4/test/neteq_performance_unittest.cc
@@ -13,6 +13,8 @@
#include "webrtc/test/testsupport/perf_test.h"
#include "webrtc/typedefs.h"
+// Runs a test with 10% packet losses and 10% clock drift, to exercise
+// both loss concealment and time-stretching code.
TEST(NetEqPerformanceTest, Run) {
const int kSimulationTimeMs = 10000000;
const int kLossPeriod = 10; // Drop every 10th packet.
@@ -21,5 +23,19 @@
kSimulationTimeMs, kLossPeriod, kDriftFactor);
ASSERT_GT(runtime, 0);
webrtc::test::PrintResult(
- "neteq4-runtime", "", "", runtime, "ms", true);
+ "NetEq-performance", "", "10_pl_10_drift", runtime, "ms", true);
+}
+
+// Runs a test with neither packet losses nor clock drift, to put
+// emphasis on the "good-weather" code path, which is presumably much
+// more lightweight.
+TEST(NetEqPerformanceTest, RunClean) {
+ const int kSimulationTimeMs = 10000000;
+ const int kLossPeriod = 0; // No losses.
+ const double kDriftFactor = 0.0; // No clock drift.
+ int64_t runtime = webrtc::test::NetEqPerformanceTest::Run(
+ kSimulationTimeMs, kLossPeriod, kDriftFactor);
+ ASSERT_GT(runtime, 0);
+ webrtc::test::PrintResult(
+ "NetEq-performance", "", "0_pl_0_drift", runtime, "ms", true);
}
