| // 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. |
| |
| #include "./fuzztest/internal/registry.h" |
| |
| #include <deque> |
| #include <functional> |
| #include <string> |
| #include <string_view> |
| #include <utility> |
| |
| #include "absl/container/flat_hash_map.h" |
| #include "./fuzztest/internal/registration.h" |
| #include "./fuzztest/internal/runtime.h" |
| |
| namespace fuzztest::internal { |
| namespace { |
| |
| auto& Regs() { |
| // We use a deque because FuzzTest is not copyable/movable. |
| static auto* reg = new std::deque<FuzzTest>; |
| return *reg; |
| } |
| |
| using SetUpTearDownTestSuiteFunctionPair = |
| std::pair<SetUpTearDownTestSuiteFunction, SetUpTearDownTestSuiteFunction>; |
| |
| auto& SetUpTearDownTestSuiteRegistry() { |
| static auto* const registry = |
| new absl::flat_hash_map<std::string, SetUpTearDownTestSuiteFunctionPair>; |
| return *registry; |
| } |
| |
| SetUpTearDownTestSuiteFunctionPair GetSetUpTearDownTestSuiteFunctions( |
| std::string_view suite_name) { |
| if (auto it = SetUpTearDownTestSuiteRegistry().find(std::string(suite_name)); |
| it != SetUpTearDownTestSuiteRegistry().end()) { |
| return it->second; |
| } |
| return {nullptr, nullptr}; |
| } |
| |
| } // namespace |
| |
| void ForEachTest(const std::function<void(const FuzzTest&)>& func) { |
| for (auto& t : Regs()) func(t); |
| } |
| |
| void RegisterImpl(BasicTestInfo test_info, FuzzTestFuzzerFactory factory) { |
| Regs().emplace_back(test_info, std::move(factory)); |
| } |
| |
| void RegisterSetUpTearDownTestSuiteFunctions( |
| std::string_view suite_name, |
| SetUpTearDownTestSuiteFunction set_up_test_suite, |
| SetUpTearDownTestSuiteFunction tear_down_test_suite) { |
| SetUpTearDownTestSuiteRegistry().try_emplace( |
| std::string(suite_name), set_up_test_suite, tear_down_test_suite); |
| } |
| |
| SetUpTearDownTestSuiteFunction GetSetUpTestSuite(std::string_view suite_name) { |
| return GetSetUpTearDownTestSuiteFunctions(suite_name).first; |
| } |
| |
| SetUpTearDownTestSuiteFunction GetTearDownTestSuite( |
| std::string_view suite_name) { |
| return GetSetUpTearDownTestSuiteFunctions(suite_name).second; |
| } |
| |
| } // namespace fuzztest::internal |