chromium/services/audio/output_glitch_counter_unittest.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/audio/output_glitch_counter.h"

#include <memory>
#include <string>
#include <tuple>
#include "base/check_op.h"
#include "base/test/bind.h"
#include "base/test/metrics/histogram_tester.h"
#include "media/base/audio_latency.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace audio {
namespace {

const std::string kMissedDeadlineIntervals = …;
const std::string kMissedDeadlineMixingIntervals = …;
const std::string kMissedDeadlineShort = …;
const std::string kMissedDeadlineMixingShort = …;
const std::string kAudioGlitches2 = …;

class OutputGlitchCounterTest : public ::testing::Test { … };

TEST_F(OutputGlitchCounterTest, IntervalHistograms) { … }

TEST_F(OutputGlitchCounterTest, MixingThenStopMixing) { … }

TEST_F(OutputGlitchCounterTest, ShortHistograms) { … }

TEST_F(OutputGlitchCounterTest, BinaryGlitchMetricTrue) { … }

TEST_F(OutputGlitchCounterTest, BinaryGlitchMetricFalse) { … }

TEST_F(OutputGlitchCounterTest, GetLogStats) { … }

class OutputGlitchCounterNamesTest
    : public ::testing::TestWithParam<
          std::tuple<media::AudioLatency::Type, std::string>> { … };

TEST_P(OutputGlitchCounterNamesTest, MetricNames) { … }

INSTANTIATE_TEST_SUITE_P(…);

}  // namespace
}  // namespace audio