Junxiao Shi
e368d999a1
This commit also changes TableMeasurements test suite to use UnitTestTimeFixture. refs #2100 Change-Id: I6af9fbae435fb50d26f6ec54abc7219680c8ade8
131 lines
4.7 KiB
C++
131 lines
4.7 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/**
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* Copyright (c) 2014, Regents of the University of California,
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* Arizona Board of Regents,
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* Colorado State University,
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* University Pierre & Marie Curie, Sorbonne University,
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* Washington University in St. Louis,
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* Beijing Institute of Technology,
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* The University of Memphis
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*
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* This file is part of NFD (Named Data Networking Forwarding Daemon).
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* See AUTHORS.md for complete list of NFD authors and contributors.
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*
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* NFD is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "table/measurements.hpp"
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#include "tests/test-common.hpp"
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#include "tests/limited-io.hpp"
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namespace nfd {
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namespace tests {
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BOOST_FIXTURE_TEST_SUITE(TableMeasurements, BaseFixture)
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BOOST_AUTO_TEST_CASE(Get_Parent)
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{
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NameTree nameTree;
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Measurements measurements(nameTree);
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Name name0;
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Name nameA ("ndn:/A");
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Name nameAB("ndn:/A/B");
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shared_ptr<measurements::Entry> entryAB = measurements.get(nameAB);
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BOOST_REQUIRE(entryAB != nullptr);
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BOOST_CHECK_EQUAL(entryAB->getName(), nameAB);
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shared_ptr<measurements::Entry> entry0 = measurements.get(name0);
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BOOST_REQUIRE(entry0 != nullptr);
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shared_ptr<measurements::Entry> entryA = measurements.getParent(*entryAB);
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BOOST_REQUIRE(entryA != nullptr);
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BOOST_CHECK_EQUAL(entryA->getName(), nameA);
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shared_ptr<measurements::Entry> entry0c = measurements.getParent(*entryA);
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BOOST_CHECK_EQUAL(entry0, entry0c);
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}
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BOOST_FIXTURE_TEST_CASE(Lifetime, UnitTestTimeFixture)
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{
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NameTree nameTree;
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Measurements measurements(nameTree);
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Name nameA("ndn:/A");
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Name nameB("ndn:/B");
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Name nameC("ndn:/C");
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BOOST_CHECK_EQUAL(measurements.size(), 0);
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shared_ptr<measurements::Entry> entryA = measurements.get(nameA);
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shared_ptr<measurements::Entry> entryB = measurements.get(nameB);
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shared_ptr<measurements::Entry> entryC = measurements.get(nameC);
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BOOST_CHECK_EQUAL(measurements.size(), 3);
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const time::nanoseconds EXTEND_A = time::seconds(2);
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const time::nanoseconds CHECK1 = time::seconds(3);
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const time::nanoseconds CHECK2 = time::seconds(5);
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const time::nanoseconds EXTEND_C = time::seconds(6);
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const time::nanoseconds CHECK3 = time::seconds(7);
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BOOST_ASSERT(EXTEND_A < CHECK1);
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BOOST_ASSERT(CHECK1 < Measurements::getInitialLifetime());
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BOOST_ASSERT(Measurements::getInitialLifetime() < CHECK2);
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BOOST_ASSERT(CHECK2 < EXTEND_C);
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BOOST_ASSERT(EXTEND_C < CHECK3);
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measurements.extendLifetime(*entryA, EXTEND_A);
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measurements.extendLifetime(*entryC, EXTEND_C);
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// remaining lifetime:
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// A = initial lifetime, because it's extended by less duration
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// B = initial lifetime
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// C = EXTEND_C
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entryA.reset();
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entryB.reset();
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entryC.reset();
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this->advanceClocks(time::milliseconds(100), CHECK1);
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BOOST_CHECK(measurements.findExactMatch(nameA) != nullptr);
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BOOST_CHECK(measurements.findExactMatch(nameB) != nullptr);
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BOOST_CHECK(measurements.findExactMatch(nameC) != nullptr);
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BOOST_CHECK_EQUAL(measurements.size(), 3);
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this->advanceClocks(time::milliseconds(100), CHECK2 - CHECK1);
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BOOST_CHECK(measurements.findExactMatch(nameA) == nullptr);
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BOOST_CHECK(measurements.findExactMatch(nameB) == nullptr);
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BOOST_CHECK(measurements.findExactMatch(nameC) != nullptr);
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BOOST_CHECK_EQUAL(measurements.size(), 1);
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this->advanceClocks(time::milliseconds(100), CHECK3 - CHECK2);
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BOOST_CHECK(measurements.findExactMatch(nameA) == nullptr);
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BOOST_CHECK(measurements.findExactMatch(nameB) == nullptr);
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BOOST_CHECK(measurements.findExactMatch(nameC) == nullptr);
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BOOST_CHECK_EQUAL(measurements.size(), 0);
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}
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BOOST_FIXTURE_TEST_CASE(EraseNameTreeEntry, UnitTestTimeFixture)
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{
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NameTree nameTree;
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Measurements measurements(nameTree);
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size_t nNameTreeEntriesBefore = nameTree.size();
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shared_ptr<measurements::Entry> entry = measurements.get("/A");
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this->advanceClocks(Measurements::getInitialLifetime() + time::milliseconds(10));
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BOOST_CHECK_EQUAL(measurements.size(), 0);
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BOOST_CHECK_EQUAL(nameTree.size(), nNameTreeEntriesBefore);
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}
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BOOST_AUTO_TEST_SUITE_END()
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} // namespace tests
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} // namespace nfd
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