| /* |
| * Copyright 2018 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. |
| */ |
| |
| #include "rtc_base/experiments/normalize_simulcast_size_experiment.h" |
| |
| #include "rtc_base/gunit.h" |
| #include "test/field_trial.h" |
| |
| namespace webrtc { |
| |
| TEST(NormalizeSimulcastSizeExperimentTest, GetExponent) { |
| webrtc::test::ScopedFieldTrials field_trials( |
| "WebRTC-NormalizeSimulcastResolution/Enabled-2/"); |
| EXPECT_EQ(2, NormalizeSimulcastSizeExperiment::GetBase2Exponent()); |
| } |
| |
| TEST(NormalizeSimulcastSizeExperimentTest, GetExponentWithTwoParameters) { |
| webrtc::test::ScopedFieldTrials field_trials( |
| "WebRTC-NormalizeSimulcastResolution/Enabled-3-4/"); |
| EXPECT_EQ(3, NormalizeSimulcastSizeExperiment::GetBase2Exponent()); |
| } |
| |
| TEST(NormalizeSimulcastSizeExperimentTest, GetExponentFailsIfNotEnabled) { |
| webrtc::test::ScopedFieldTrials field_trials( |
| "WebRTC-NormalizeSimulcastResolution/Disabled/"); |
| EXPECT_FALSE(NormalizeSimulcastSizeExperiment::GetBase2Exponent()); |
| } |
| |
| TEST(NormalizeSimulcastSizeExperimentTest, |
| GetExponentFailsForInvalidFieldTrial) { |
| webrtc::test::ScopedFieldTrials field_trials( |
| "WebRTC-NormalizeSimulcastResolution/Enabled-invalid/"); |
| EXPECT_FALSE(NormalizeSimulcastSizeExperiment::GetBase2Exponent()); |
| } |
| |
| TEST(NormalizeSimulcastSizeExperimentTest, |
| GetExponentFailsForNegativeOutOfBoundValue) { |
| // Supported range: [0, 5]. |
| webrtc::test::ScopedFieldTrials field_trials( |
| "WebRTC-NormalizeSimulcastResolution/Enabled--1/"); |
| EXPECT_FALSE(NormalizeSimulcastSizeExperiment::GetBase2Exponent()); |
| } |
| |
| TEST(NormalizeSimulcastSizeExperimentTest, |
| GetExponentFailsForPositiveOutOfBoundValue) { |
| // Supported range: [0, 5]. |
| webrtc::test::ScopedFieldTrials field_trials( |
| "WebRTC-NormalizeSimulcastResolution/Enabled-6/"); |
| EXPECT_FALSE(NormalizeSimulcastSizeExperiment::GetBase2Exponent()); |
| } |
| |
| } // namespace webrtc |