chromium/media/cast/sender/congestion_control_unittest.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <stddef.h>
#include <stdint.h>
#include <vector>

#include "base/functional/bind.h"
#include "base/location.h"
#include "base/test/simple_test_tick_clock.h"
#include "media/base/fake_single_thread_task_runner.h"
#include "media/cast/constants.h"
#include "media/cast/sender/congestion_control.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace media {
namespace cast {

static const int kMaxBitrateConfigured = …;
static const int kMinBitrateConfigured = …;
static const int64_t kFrameDelayMs = …;
static const double kMaxFrameRate = …;
static const int64_t kStartMillisecond = …12345678900000);
static const double kTargetEmptyBufferFraction = …;

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

// Tests that AdaptiveCongestionControl returns reasonable bitrates based on
// estimations of network bandwidth and how much is in-flight (i.e, using the
// "target buffer fill" model).
TEST_F(CongestionControlTest, SimpleRun) { … }

// Regression test for http://crbug.com/685392: This confirms that enough
// history is maintained in AdaptiveCongestionControl to avoid invalid
// indexing offsets. This test is successful if it does not crash the process.
TEST_F(CongestionControlTest, RetainsSufficientHistory) { … }

}  // namespace cast
}  // namespace media