chromium/third_party/webrtc/modules/audio_processing/agc2/interpolated_gain_curve_unittest.cc

/*
 *  Copyright (c) 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 "modules/audio_processing/agc2/interpolated_gain_curve.h"

#include <array>
#include <type_traits>
#include <vector>

#include "api/array_view.h"
#include "common_audio/include/audio_util.h"
#include "modules/audio_processing/agc2/agc2_common.h"
#include "modules/audio_processing/agc2/compute_interpolated_gain_curve.h"
#include "modules/audio_processing/agc2/limiter_db_gain_curve.h"
#include "modules/audio_processing/logging/apm_data_dumper.h"
#include "rtc_base/checks.h"
#include "rtc_base/gunit.h"

namespace webrtc {
namespace {

constexpr double kLevelEpsilon = …;
constexpr float kInterpolatedGainCurveTolerance = …;
ApmDataDumper apm_data_dumper(0);
static_assert …;
const LimiterDbGainCurve limiter;

}  // namespace

TEST(GainController2InterpolatedGainCurve, CreateUse) { … }

TEST(GainController2InterpolatedGainCurve, CheckValidOutput) { … }

TEST(GainController2InterpolatedGainCurve, CheckMonotonicity) { … }

TEST(GainController2InterpolatedGainCurve, CheckApproximation) { … }

TEST(GainController2InterpolatedGainCurve, CheckRegionBoundaries) { … }

TEST(GainController2InterpolatedGainCurve, CheckIdentityRegion) { … }

TEST(GainController2InterpolatedGainCurve, CheckNoOverApproximationKnee) { … }

TEST(GainController2InterpolatedGainCurve, CheckNoOverApproximationBeyondKnee) { … }

TEST(GainController2InterpolatedGainCurve,
     CheckNoOverApproximationWithSaturation) { … }

TEST(GainController2InterpolatedGainCurve, CheckApproximationParams) { … }

}  // namespace webrtc