chromium/components/variations/variations_params_manager.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/variations/variations_params_manager.h"

#include <memory>
#include <utility>

#include "base/base_switches.h"
#include "base/feature_list.h"
#include "base/metrics/field_trial.h"
#include "base/metrics/field_trial_params.h"
#include "base/test/scoped_feature_list.h"
#include "components/variations/field_trial_config/field_trial_util.h"
#include "components/variations/variations_associated_data.h"
#include "components/variations/variations_switches.h"

namespace variations {
namespace testing {
namespace {

// The fixed testing group created in the provided trail when setting up params.
const char kGroupTesting[] = …;

base::FieldTrial* CreateFieldTrialWithParams(
    const std::string& trial_name,
    const std::string& trial_group_name,
    const std::map<std::string, std::string>& param_values) { … }

}  // namespace

VariationParamsManager::VariationParamsManager()
    : … { … }

VariationParamsManager::VariationParamsManager(
    const std::string& trial_name,
    const std::map<std::string, std::string>& param_values)
    : … { … }

VariationParamsManager::VariationParamsManager(
    const std::string& trial_name,
    const std::map<std::string, std::string>& param_values,
    const std::set<std::string>& associated_features)
    : … { … }

VariationParamsManager::~VariationParamsManager() { … }

// static
void VariationParamsManager::SetVariationParams(
    const std::string& trial_name,
    const std::map<std::string, std::string>& param_values) { … }

// static
void VariationParamsManager::SetVariationParams(
    const std::string& trial_name,
    const std::string& trial_group_name,
    const std::map<std::string, std::string>& param_values) { … }

void VariationParamsManager::SetVariationParamsWithFeatureAssociations(
    const std::string& trial_name,
    const std::map<std::string, std::string>& param_values,
    const std::set<std::string>& associated_features) { … }

void VariationParamsManager::ClearAllVariationIDs() { … }

void VariationParamsManager::ClearAllVariationParams() { … }

}  // namespace testing
}  // namespace variations