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/*
* 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/rtt_mult_experiment.h"
#include "test/field_trial.h"
#include "test/gtest.h"
namespace webrtc {
TEST(RttMultExperimentTest, RttMultDisabledByDefault) {
EXPECT_FALSE(RttMultExperiment::RttMultEnabled());
}
TEST(RttMultExperimentTest, RttMultEnabledByFieldTrial) {
webrtc::test::ScopedFieldTrials field_trials(
"WebRTC-RttMult/Enabled-0.60,100.0/");
EXPECT_TRUE(RttMultExperiment::RttMultEnabled());
}
TEST(RttMultExperimentTest, RttMultTestValue) {
webrtc::test::ScopedFieldTrials field_trials(
"WebRTC-RttMult/Enabled-0.60,100.0/");
EXPECT_EQ(0.6f, RttMultExperiment::GetRttMultValue()->rtt_mult_setting);
EXPECT_EQ(100.0f, RttMultExperiment::GetRttMultValue()->rtt_mult_add_cap_ms);
}
TEST(RttMultExperimentTest, RttMultTestMalformedEnabled) {
webrtc::test::ScopedFieldTrials field_trials(
"WebRTC-RttMult/Enable-0.60,100.0/");
EXPECT_FALSE(RttMultExperiment::RttMultEnabled());
EXPECT_FALSE(RttMultExperiment::GetRttMultValue());
}
TEST(RttMultExperimentTest, RttMultTestValueOutOfBoundsPositive) {
webrtc::test::ScopedFieldTrials field_trials(
"WebRTC-RttMult/Enabled-1.5,2100.0/");
EXPECT_EQ(1.0f, RttMultExperiment::GetRttMultValue()->rtt_mult_setting);
EXPECT_EQ(2000.0f, RttMultExperiment::GetRttMultValue()->rtt_mult_add_cap_ms);
}
TEST(RttMultExperimentTest, RttMultTestValueOutOfBoundsNegative) {
webrtc::test::ScopedFieldTrials field_trials(
"WebRTC-RttMult/Enabled--0.5,-100.0/");
EXPECT_EQ(0.0f, RttMultExperiment::GetRttMultValue()->rtt_mult_setting);
EXPECT_EQ(0.0f, RttMultExperiment::GetRttMultValue()->rtt_mult_add_cap_ms);
}
TEST(RttMultExperimentTest, RttMultTestMalformedValue) {
webrtc::test::ScopedFieldTrials field_trials(
"WebRTC-RttMult/Enabled-0.25,10a0.0/");
EXPECT_NE(100.0f, RttMultExperiment::GetRttMultValue()->rtt_mult_add_cap_ms);
}
} // namespace webrtc
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