container_of_impl.h | Explore in Territory

// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef FUZZTEST_FUZZTEST_INTERNAL_DOMAINS_CONTAINER_OF_IMPL_H_
#define FUZZTEST_FUZZTEST_INTERNAL_DOMAINS_CONTAINER_OF_IMPL_H_

#include <algorithm>
#include <cstddef>
#include <cstdint>
#include <functional>
#include <iterator>
#include <list>
#include <optional>
#include <string>
#include <type_traits>
#include <vector>

#include "absl/random/bit_gen_ref.h"
#include "absl/random/distributions.h"
#include "absl/status/status.h"
#include "absl/strings/str_format.h"
#include "absl/types/span.h"
#include "./fuzztest/internal/coverage.h"
#include "./fuzztest/internal/domains/container_mutation_helpers.h"
#include "./fuzztest/internal/domains/domain_base.h"
#include "./fuzztest/internal/logging.h"
#include "./fuzztest/internal/meta.h"
#include "./fuzztest/internal/serialization.h"
#include "./fuzztest/internal/status.h"
#include "./fuzztest/internal/table_of_recent_compares.h"
#include "./fuzztest/internal/type_support.h"

namespace fuzztest::internal {

// Used for ChoosePosition();
enum class IncludeEnd { … };

// Default maximum size for FuzzTest containers/lists.
inline constexpr size_t kDefaultContainerMaxSize = …;

// For cases where the type is a container, choose one of the elements in the
// container.
template <typename Container>
auto ChoosePosition(Container& val, IncludeEnd include_end,
                    absl::BitGenRef prng) { … }

ContainerOfImplBaseCorpusType;

// Common base for container domains. Provides common APIs.
template <typename Derived>
class ContainerOfImplBase : public domain_implementor::DomainBase<
                                Derived, ExtractTemplateParameter<0, Derived>,
                                ContainerOfImplBaseCorpusType<Derived>> { … };

// Base class for associative container domains, such as Domain<std::set> and
// Domain<absl::flat_hash_map>; these container have a key_type, used for
// element access by key.
template <typename T, typename InnerDomain>
class AssociativeContainerOfImpl
    : public ContainerOfImplBase<AssociativeContainerOfImpl<T, InnerDomain>> { … };

template <typename T, typename InnerDomain>
class SequenceContainerOfImpl
    : public ContainerOfImplBase<SequenceContainerOfImpl<T, InnerDomain>> { … };

ContainerOfImpl;

}  // namespace fuzztest::internal

#endif  // FUZZTEST_FUZZTEST_INTERNAL_DOMAINS_CONTAINER_OF_IMPL_H_
chromium/third_party/fuzztest/src/fuzztest/internal/domains/container_of_impl.h
