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/*
* Copyright 2021 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/bandwidth_quality_scaler_settings.h"
#include "test/field_trial.h"
#include "test/gtest.h"
namespace webrtc {
namespace {
TEST(BandwidthQualityScalerSettingsTest, ValuesNotSetByDefault) {
const auto settings = BandwidthQualityScalerSettings::ParseFromFieldTrials();
EXPECT_FALSE(settings.BitrateStateUpdateInterval());
}
TEST(BandwidthQualityScalerSettingsTest, ParseBitrateStateUpdateInterval) {
test::ScopedFieldTrials field_trials(
"WebRTC-Video-BandwidthQualityScalerSettings/"
"bitrate_state_update_interval_s_:100/");
EXPECT_EQ(100u, BandwidthQualityScalerSettings::ParseFromFieldTrials()
.BitrateStateUpdateInterval());
}
TEST(BandwidthQualityScalerSettingsTest, ParseAll) {
test::ScopedFieldTrials field_trials(
"WebRTC-Video-BandwidthQualityScalerSettings/"
"bitrate_state_update_interval_s_:100/");
EXPECT_EQ(100u, BandwidthQualityScalerSettings::ParseFromFieldTrials()
.BitrateStateUpdateInterval());
}
TEST(BandwidthQualityScalerSettingsTest, DoesNotParseIncorrectValue) {
test::ScopedFieldTrials field_trials(
"WebRTC-Video-BandwidthQualityScalerSettings/"
"bitrate_state_update_interval_s_:??/");
const auto settings = BandwidthQualityScalerSettings::ParseFromFieldTrials();
EXPECT_FALSE(settings.BitrateStateUpdateInterval());
}
} // namespace
} // namespace webrtc
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