chromium/media/gpu/frame_size_estimator_unittest.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "media/gpu/frame_size_estimator.h"

#include "media/gpu/h264_rate_control_util.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace media {
namespace {
constexpr int kCommonFps = …;
constexpr uint32_t kCommonAvgBitrate = …;  // bits per second

// Test FrameSizeEstimatorTest updates the estimator running the test frame
// sequence and checks whether the expected output from the component is
// generated.
class FrameSizeEstimatorTest : public testing::Test { … };

// Test Cases

// The test runs a predefined sequence of frame sizes two times and checks
// the stats after running each sequence. Different window size is used in
// each run.
TEST_F(FrameSizeEstimatorTest, RunBasicFrameSizeEstimatorTest) { … }

// The test updates the buffer with predefined sample sequence and checks the
// estimated frame size values.
TEST_F(FrameSizeEstimatorTest, CheckEstimatorStates) { … }

}  // namespace

}  // namespace media