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- /*
- * Copyright 2014-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.
- */
- #pragma once
- #include <folly/io/async/test/TimeUtil.h>
- #include <folly/portability/GTest.h>
- #include <folly/test/TestUtils.h>
- /**
- * Check how long a timeout took to fire.
- *
- * This method verifies:
- * - that the timeout did not fire too early (never less than expectedMS)
- * - that the timeout fired within a reasonable period of the expected
- * duration. It must fire within the specified tolerance, excluding time
- * that this process spent waiting to be scheduled.
- *
- * @param start A TimePoint object set just before the timeout
- * was scheduled.
- * @param end A TimePoint object set when the timeout fired.
- * @param expectedMS The timeout duration, in milliseconds
- * @param tolerance The tolerance, in milliseconds.
- */
- #define T_CHECK_TIMEOUT(start, end, expectedMS, ...) \
- if (!::folly::checkTimeout( \
- (start), (end), (expectedMS), false, ##__VA_ARGS__)) { \
- SKIP() << "T_CHECK_TIMEOUT lapsed"; \
- }
- /**
- * Verify that an event took less than a specified amount of time.
- *
- * This is similar to T_CHECK_TIMEOUT, but does not fail if the event took less
- * than the allowed time.
- */
- #define T_CHECK_TIME_LT(start, end, expectedMS, ...) \
- if (!::folly::checkTimeout( \
- (start), (end), (expectedMS), true, ##__VA_ARGS__)) { \
- SKIP() << "T_CHECK_TIMEOUT_LT lapsed"; \
- }
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