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80c663882a
Summary: First draft. Unit tests pass. Test Plan: unit tests attached Reviewers: heyongqiang Reviewed By: heyongqiang Differential Revision: https://reviews.facebook.net/D3969
114 lines
3.5 KiB
C++
114 lines
3.5 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef THRIFT_TEST_TIMEUTIL_H_
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#define THRIFT_TEST_TIMEUTIL_H_ 1
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#include <boost/test/unit_test.hpp>
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#include <iostream>
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namespace apache { namespace thrift { namespace test {
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class TimePoint {
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public:
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explicit TimePoint(bool set = true)
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: timeStart_(0),
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timeEnd_(0),
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timeWaiting_(0),
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tid_(0) {
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if (set) {
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reset();
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}
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}
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void reset();
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bool isUnset() const {
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return (timeStart_ == 0 && timeEnd_ == 0 && timeWaiting_ == 0);
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}
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int64_t getTime() const {
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return timeStart_;
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}
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int64_t getTimeStart() const {
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return timeStart_;
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}
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int64_t getTimeEnd() const {
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return timeStart_;
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}
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int64_t getTimeWaiting() const {
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return timeWaiting_;
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}
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pid_t getTid() const {
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return tid_;
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}
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private:
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int64_t timeStart_;
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int64_t timeEnd_;
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int64_t timeWaiting_;
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pid_t tid_;
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};
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std::ostream& operator<<(std::ostream& os, const TimePoint& timePoint);
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boost::test_tools::predicate_result checkTimeout(const TimePoint& start,
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const TimePoint& end,
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int64_t expectedMS,
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bool allowSmaller,
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int64_t tolerance = 5);
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/**
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* Check how long a timeout took to fire.
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*
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* This method verifies:
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* - that the timeout did not fire too early (never less than expectedMS)
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* - that the timeout fired within a reasonable period of the expected
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* duration. It must fire within the specified tolerance, excluding time
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* that this process spent waiting to be scheduled.
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*
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* @param start A TimePoint object set just before the timeout
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* was scheduled.
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* @param end A TimePoint object set when the timeout fired.
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* @param expectedMS The timeout duration, in milliseconds
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* @param tolerance The tolerance, in milliseconds.
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*/
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#define T_CHECK_TIMEOUT(start, end, expectedMS, ...) \
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BOOST_CHECK(apache::thrift::test::checkTimeout((start), (end), \
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(expectedMS), false, \
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##__VA_ARGS__))
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/**
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* Verify that an event took less than a specified amount of time.
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*
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* This is similar to T_CHECK_TIMEOUT, but does not fail if the event took less
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* than the allowed time.
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*/
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#define T_CHECK_TIME_LT(start, end, expectedMS, ...) \
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BOOST_CHECK(apache::thrift::test::checkTimeout((start), (end), \
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(expectedMS), true, \
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##__VA_ARGS__))
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}}} // apache::thrift::test
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#endif // THRIFT_TEST_TIMEUTIL_H_
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