chromium/services/network/resource_scheduler/resource_scheduler_params_manager_unittest.cc

// Copyright 2018 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/network/resource_scheduler/resource_scheduler_params_manager.h"

#include <map>
#include <string>

#include "base/strings/string_number_conversions.h"
#include "base/test/scoped_feature_list.h"
#include "net/nqe/network_quality_estimator_params.h"
#include "services/network/public/cpp/features.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace network {

namespace {

// Should remain synchronized with the values in
// resouce_scheduler_params_manager.cc.
constexpr base::TimeDelta kLowerBoundQueuingDuration = …;
constexpr base::TimeDelta kUpperBoundQueuingDuration = …;
constexpr int kHttpRttMultiplierForQueuingDuration = …;

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

TEST_F(ResourceSchedulerParamsManagerTest, VerifyAllDefaultParams) { … }

// Verify that the params are parsed correctly when
// kDelayRequestsOnMultiplexedConnections is enabled.
TEST_F(ResourceSchedulerParamsManagerTest,
       DelayRequestsOnMultiplexedConnections) { … }

// Verify that the params are parsed correctly when
// kDelayRequestsOnMultiplexedConnections is disabled.
TEST_F(ResourceSchedulerParamsManagerTest,
       DisableDelayRequestsOnMultiplexedConnections) { … }

TEST_F(ResourceSchedulerParamsManagerTest, MaxQueuingTime) { … }

// Verify that the params are parsed correctly when
// kDelayRequestsOnMultiplexedConnections and kThrottleDelayable are enabled.
TEST_F(ResourceSchedulerParamsManagerTest, MultipleFieldTrialsEnabled) { … }

// Test that a configuration with bad strings does not break the parser, and
// the parser stops reading the configuration after it encounters the first
// missing index.
TEST_F(ResourceSchedulerParamsManagerTest, ReadInvalidConfigTest) { … }

// Test that a configuration with 2 ranges is read correctly.
TEST_F(ResourceSchedulerParamsManagerTest, ReadValidConfigTest2) { … }

// Test that a configuration with 3 ranges is read correctly.
TEST_F(ResourceSchedulerParamsManagerTest, ReadValidConfigTest3) { … }

TEST_F(ResourceSchedulerParamsManagerTest, ThrottleDelayableDisabled) { … }

TEST_F(ResourceSchedulerParamsManagerTest,
       MaxDelayableRequestsAndNonDelayableWeightSet) { … }

TEST_F(ResourceSchedulerParamsManagerTest,
       ProactivelyThrottleLowPriorityRequests) { … }

}  // unnamed namespace

}  // namespace network