blob: 17ceb3912571e30df205b4e12bea0848aa07581d [file] [log] [blame]
Alexander Afanasyev85b17b82014-11-10 16:22:05 -08001/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/**
Davide Pesaventoeee3e822016-11-26 19:19:34 +01003 * Copyright (c) 2013-2016 Regents of the University of California.
Alexander Afanasyev85b17b82014-11-10 16:22:05 -08004 *
5 * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
6 *
7 * ndn-cxx library is free software: you can redistribute it and/or modify it under the
8 * terms of the GNU Lesser General Public License as published by the Free Software
9 * Foundation, either version 3 of the License, or (at your option) any later version.
10 *
11 * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
12 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
14 *
15 * You should have received copies of the GNU General Public License and GNU Lesser
16 * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17 * <http://www.gnu.org/licenses/>.
18 *
19 * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
20 */
21
22#include "util/time-unit-test-clock.hpp"
23#include "util/scheduler.hpp"
24
25#include "boost-test.hpp"
Davide Pesaventoeee3e822016-11-26 19:19:34 +010026#include "../unit-test-time-fixture.hpp"
27
Alexander Afanasyev85b17b82014-11-10 16:22:05 -080028#include <boost/lexical_cast.hpp>
Alexander Afanasyeveabffdf2014-11-13 13:50:33 -080029#include <thread>
Alexander Afanasyev85b17b82014-11-10 16:22:05 -080030
31namespace ndn {
32namespace tests {
33
Davide Pesaventoeee3e822016-11-26 19:19:34 +010034BOOST_AUTO_TEST_SUITE(Util)
35BOOST_FIXTURE_TEST_SUITE(TestTimeUnitTestClock, UnitTestTimeFixture)
Alexander Afanasyev85b17b82014-11-10 16:22:05 -080036
Davide Pesaventoeee3e822016-11-26 19:19:34 +010037BOOST_AUTO_TEST_CASE(SystemClock)
Alexander Afanasyev85b17b82014-11-10 16:22:05 -080038{
39 BOOST_CHECK_EQUAL(time::system_clock::now().time_since_epoch(),
40 time::UnitTestClockTraits<time::system_clock>::getDefaultStartTime());
Alexander Afanasyeveabffdf2014-11-13 13:50:33 -080041 std::this_thread::sleep_for(std::chrono::milliseconds(100));
42
Alexander Afanasyev85b17b82014-11-10 16:22:05 -080043 BOOST_CHECK_EQUAL(time::system_clock::now().time_since_epoch(),
44 time::UnitTestClockTraits<time::system_clock>::getDefaultStartTime());
45
46 steadyClock->advance(time::days(1));
47 BOOST_CHECK_EQUAL(time::system_clock::now().time_since_epoch(),
48 time::UnitTestClockTraits<time::system_clock>::getDefaultStartTime());
49
50 systemClock->advance(time::days(1));
51 BOOST_CHECK_GT(time::system_clock::now().time_since_epoch(),
52 time::UnitTestClockTraits<time::system_clock>::getDefaultStartTime());
53
54 time::system_clock::TimePoint referenceTime =
55 time::fromUnixTimestamp(time::milliseconds(1390966967032LL));
56 BOOST_CHECK_GT(time::system_clock::now(), referenceTime);
57
58 systemClock->setNow(referenceTime.time_since_epoch());
59 BOOST_CHECK_EQUAL(time::system_clock::now(), referenceTime);
60
61 BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(time::system_clock::now()),
62 "1390966967032000000 nanoseconds since unit test clock advancements");
63
64 BOOST_CHECK_EQUAL(time::toIsoString(referenceTime), "20140129T034247.032000");
65 BOOST_CHECK_EQUAL(time::toString(referenceTime), "2014-01-29 03:42:47");
66 BOOST_CHECK_EQUAL(time::toString(referenceTime), "2014-01-29 03:42:47");
67
68 // Unfortunately, not all systems has lv_LV locale installed :(
69 // BOOST_CHECK_EQUAL(time::toString(referenceTime, "%Y. gada %d. %B",
70 // std::locale("lv_LV.UTF-8")),
71 // "2014. gada 29. Janvāris");
72
73 BOOST_CHECK_EQUAL(time::toString(referenceTime, "%Y -- %d -- %B",
74 std::locale("C")),
75 "2014 -- 29 -- January");
76
77 BOOST_CHECK_EQUAL(time::fromIsoString("20140129T034247.032000"), referenceTime);
78 BOOST_CHECK_EQUAL(time::fromIsoString("20140129T034247.032000Z"), referenceTime);
79 BOOST_CHECK_EQUAL(time::fromString("2014-01-29 03:42:47"),
80 time::fromUnixTimestamp(time::seconds(1390966967)));
81
82 // Unfortunately, not all systems has lv_LV locale installed :(
83 // BOOST_CHECK_EQUAL(time::fromString("2014. gada 29. Janvāris", "%Y. gada %d. %B",
84 // std::locale("lv_LV.UTF-8")),
85 // time::fromUnixTimestamp(time::seconds(1390953600)));
86
87 BOOST_CHECK_EQUAL(time::fromString("2014 -- 29 -- January", "%Y -- %d -- %B",
88 std::locale("C")),
89 time::fromUnixTimestamp(time::seconds(1390953600)));
90}
91
Davide Pesaventoeee3e822016-11-26 19:19:34 +010092BOOST_AUTO_TEST_CASE(SteadyClock)
Alexander Afanasyev85b17b82014-11-10 16:22:05 -080093{
94 BOOST_CHECK_EQUAL(time::steady_clock::now().time_since_epoch(),
95 time::steady_clock::duration::zero());
96
Alexander Afanasyeveabffdf2014-11-13 13:50:33 -080097 std::this_thread::sleep_for(std::chrono::milliseconds(100));
Alexander Afanasyev85b17b82014-11-10 16:22:05 -080098 BOOST_CHECK_EQUAL(time::steady_clock::now().time_since_epoch(),
99 time::steady_clock::duration::zero());
100
101 systemClock->advance(time::days(36500));
102 BOOST_CHECK_EQUAL(time::steady_clock::now().time_since_epoch(),
103 time::steady_clock::duration::zero());
104
105 steadyClock->advance(time::nanoseconds(100));
106 BOOST_CHECK_EQUAL(time::steady_clock::now().time_since_epoch(), time::nanoseconds(100));
107
108 steadyClock->advance(time::microseconds(100));
109 BOOST_CHECK_EQUAL(time::steady_clock::now().time_since_epoch(), time::nanoseconds(100100));
110
111 steadyClock->setNow(time::nanoseconds(100));
112 BOOST_CHECK_EQUAL(time::steady_clock::now().time_since_epoch(), time::nanoseconds(100));
113
114 BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(time::steady_clock::now()),
115 "100 nanoseconds since unit test clock advancements");
116}
117
Davide Pesaventoeee3e822016-11-26 19:19:34 +0100118BOOST_AUTO_TEST_CASE(Scheduler)
Alexander Afanasyev85b17b82014-11-10 16:22:05 -0800119{
Alexander Afanasyev85b17b82014-11-10 16:22:05 -0800120 ndn::Scheduler scheduler(io);
121
122 bool hasFired = false;
123 scheduler.scheduleEvent(time::seconds(100), [&] { hasFired = true; });
124
Alexander Afanasyeveabffdf2014-11-13 13:50:33 -0800125 io.poll();
Alexander Afanasyev85b17b82014-11-10 16:22:05 -0800126 BOOST_CHECK_EQUAL(hasFired, false);
127
128 steadyClock->advance(time::seconds(100));
Alexander Afanasyeveabffdf2014-11-13 13:50:33 -0800129
130 io.poll();
Alexander Afanasyev85b17b82014-11-10 16:22:05 -0800131 BOOST_CHECK_EQUAL(hasFired, true);
132}
133
Davide Pesaventoeee3e822016-11-26 19:19:34 +0100134BOOST_AUTO_TEST_SUITE_END() // TestTimeUnitTestClock
135BOOST_AUTO_TEST_SUITE_END() // Util
Alexander Afanasyev85b17b82014-11-10 16:22:05 -0800136
137} // namespace tests
138} // namespace ndn