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- /*
- * Copyright 2015-present 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/io/async/AsyncTimeout.h>
- #include <folly/io/async/EventBase.h>
- #include <folly/portability/GTest.h>
- namespace folly {
- TEST(AsyncTimeout, make) {
- int value = 0;
- int const expected = 10;
- EventBase manager;
- auto observer =
- AsyncTimeout::make(manager, [&]() noexcept { value = expected; });
- observer->scheduleTimeout(std::chrono::milliseconds(100));
- manager.loop();
- EXPECT_EQ(expected, value);
- }
- TEST(AsyncTimeout, schedule) {
- int value = 0;
- int const expected = 10;
- EventBase manager;
- auto observer = AsyncTimeout::schedule(
- std::chrono::milliseconds(100), manager, [&]() noexcept {
- value = expected;
- });
- manager.loop();
- EXPECT_EQ(expected, value);
- }
- TEST(AsyncTimeout, schedule_immediate) {
- int value = 0;
- int const expected = 10;
- EventBase manager;
- auto observer = AsyncTimeout::schedule(
- std::chrono::milliseconds(0), manager, [&]() noexcept {
- value = expected;
- });
- manager.loop();
- EXPECT_EQ(expected, value);
- }
- TEST(AsyncTimeout, cancel_make) {
- int value = 0;
- int const expected = 10;
- EventBase manager;
- auto observer =
- AsyncTimeout::make(manager, [&]() noexcept { value = expected; });
- std::weak_ptr<RequestContext> rctx_weak_ptr;
- {
- RequestContextScopeGuard rctx_guard;
- rctx_weak_ptr = RequestContext::saveContext();
- observer->scheduleTimeout(std::chrono::milliseconds(100));
- observer->cancelTimeout();
- }
- // Ensure that RequestContext created for the scope has been released and
- // deleted.
- EXPECT_EQ(rctx_weak_ptr.expired(), true);
- manager.loop();
- EXPECT_NE(expected, value);
- }
- TEST(AsyncTimeout, cancel_schedule) {
- int value = 0;
- int const expected = 10;
- EventBase manager;
- std::unique_ptr<AsyncTimeout> observer;
- std::weak_ptr<RequestContext> rctx_weak_ptr;
- {
- RequestContextScopeGuard rctx_guard;
- rctx_weak_ptr = RequestContext::saveContext();
- observer = AsyncTimeout::schedule(
- std::chrono::milliseconds(100), manager, [&]() noexcept {
- value = expected;
- });
- observer->cancelTimeout();
- }
- // Ensure that RequestContext created for the scope has been released and
- // deleted.
- EXPECT_EQ(rctx_weak_ptr.expired(), true);
- manager.loop();
- EXPECT_NE(expected, value);
- }
- } // namespace folly
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