+++ /dev/null
-/*
- * Copyright 2017 Facebook, Inc.
- *
- * 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 <folly/SingletonVault_c.h>
-#include <folly/Singleton.h>
-
-extern "C" {
-
-SingletonVault_t *SingletonVault_singleton() {
- return folly::SingletonVault::singleton();
-}
-
-void SingletonVault_registrationComplete(SingletonVault_t *vault) {
- ((folly::SingletonVault*) vault)->registrationComplete();
-}
-
-void SingletonVault_destroyInstances(SingletonVault_t *vault) {
- ((folly::SingletonVault*) vault)->destroyInstances();
-}
-
-void SingletonVault_reenableInstances(SingletonVault_t *vault) {
- ((folly::SingletonVault*) vault)->reenableInstances();
-}
-
-} // extern "C"
+++ /dev/null
-/*
- * Copyright 2017 Facebook, Inc.
- *
- * 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.
- */
-
-// Plain C interface to SingletonVault. This facilitates combining programs
-// that cannot use C++ (e.g. programs written in C) with libraries that use
-// Singleton, by allowing the program to perform the required SingletonVault
-// lifecycle calls.
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void SingletonVault_t;
-
-SingletonVault_t *SingletonVault_singleton();
-void SingletonVault_registrationComplete(SingletonVault_t *vault);
-void SingletonVault_destroyInstances(SingletonVault_t *vault);
-void SingletonVault_reenableInstances(SingletonVault_t *vault);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
+++ /dev/null
-/*
- * Copyright 2017 Facebook, Inc.
- *
- * 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 <folly/Singleton.h>
-#include <folly/SingletonVault_c.h>
-
-#include <folly/portability/GTest.h>
-
-FOLLY_TLS long instance_counter_instances = 0;
-
-class InstanceCounter {
- public:
- InstanceCounter() {
- instance_counter_instances++;
- }
-
- ~InstanceCounter() {
- instance_counter_instances--;
- }
-};
-
-TEST(SingletonVault, singletonReturnsSingletonInstance) {
- SingletonVault_t *c = SingletonVault_singleton();
- auto *cpp = folly::SingletonVault::singleton();
- EXPECT_EQ(c, cpp);
-}
-
-struct TestTag {};
-template <typename T, typename Tag = folly::detail::DefaultTag>
-using SingletonTest = folly::Singleton <T, Tag, TestTag>;
-
-TEST(SingletonVault, singletonsAreCreatedAndDestroyed) {
- auto vault = folly::SingletonVault::singleton<TestTag>();
- SingletonTest<InstanceCounter> counter_singleton;
- SingletonVault_registrationComplete((SingletonVault_t*) vault);
- SingletonTest<InstanceCounter>::try_get();
- EXPECT_EQ(instance_counter_instances, 1);
- SingletonVault_destroyInstances((SingletonVault_t*) vault);
- EXPECT_EQ(instance_counter_instances, 0);
-}