Davide Pesavento
db9d37edab
GCC 5 is able to prove that in some translation units the static Logger instance is defined but never used, and generates an unused variable warning for each one of them. These warnings become fatal errors when building in debug mode, due to -Werror. Silence the compiler by not declaring the unused variables. refs #2767 Change-Id: Icacc579d917d660582221ef090954ec827f46149
412 lines
9.0 KiB
C++
412 lines
9.0 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/**
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* Copyright (c) 2014-2015, 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 "core/config-file.hpp"
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#include "tests/test-common.hpp"
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#include <fstream>
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#include <boost/property_tree/info_parser.hpp>
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namespace nfd {
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namespace tests {
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BOOST_FIXTURE_TEST_SUITE(TestConfigFile, BaseFixture)
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// a
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// {
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// akey "avalue"
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// }
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// b
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// {
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// bkey "bvalue"
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// }
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const std::string CONFIG =
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"a\n"
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"{\n"
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" akey \"avalue\"\n"
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"}\n"
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"b\n"
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"{\n"
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" bkey \"bvalue\"\n"
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"}\n";
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// a
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// {
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// akey "avalue"
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// }
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// b
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//
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// bkey "bvalue"
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// }
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const std::string MALFORMED_CONFIG =
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"a\n"
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"{\n"
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" akey \"avalue\"\n"
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"}\n"
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"b\n"
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"\n"
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" bkey \"bvalue\"\n"
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"}\n";
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// counts of the respective section counts in config_example.info
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const int CONFIG_N_A_SECTIONS = 1;
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const int CONFIG_N_B_SECTIONS = 1;
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class DummySubscriber
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{
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public:
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DummySubscriber(ConfigFile& config,
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int nASections,
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int nBSections,
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bool expectDryRun)
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: m_nASections(nASections),
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m_nBSections(nBSections),
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m_nRemainingACallbacks(nASections),
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m_nRemainingBCallbacks(nBSections),
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m_expectDryRun(expectDryRun)
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{
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}
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void
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onA(const ConfigSection& section, bool isDryRun)
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{
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// NFD_LOG_DEBUG("a");
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BOOST_CHECK_EQUAL(isDryRun, m_expectDryRun);
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--m_nRemainingACallbacks;
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}
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void
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onB(const ConfigSection& section, bool isDryRun)
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{
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// NFD_LOG_DEBUG("b");
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BOOST_CHECK_EQUAL(isDryRun, m_expectDryRun);
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--m_nRemainingBCallbacks;
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}
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bool
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allCallbacksFired() const
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{
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return m_nRemainingACallbacks == 0 &&
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m_nRemainingBCallbacks == 0;
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}
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bool
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noCallbacksFired() const
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{
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return m_nRemainingACallbacks == m_nASections &&
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m_nRemainingBCallbacks == m_nBSections;
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}
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virtual
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~DummySubscriber()
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{
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}
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private:
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int m_nASections;
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int m_nBSections;
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int m_nRemainingACallbacks;
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int m_nRemainingBCallbacks;
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bool m_expectDryRun;
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};
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class DummyAllSubscriber : public DummySubscriber
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{
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public:
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DummyAllSubscriber(ConfigFile& config, bool expectDryRun=false)
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: DummySubscriber(config,
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CONFIG_N_A_SECTIONS,
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CONFIG_N_B_SECTIONS,
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expectDryRun)
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{
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config.addSectionHandler("a", bind(&DummySubscriber::onA, this, _1, _2));
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config.addSectionHandler("b", bind(&DummySubscriber::onB, this, _1, _2));
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}
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virtual
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~DummyAllSubscriber()
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{
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}
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};
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class DummyOneSubscriber : public DummySubscriber
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{
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public:
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DummyOneSubscriber(ConfigFile& config,
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const std::string& sectionName,
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bool expectDryRun=false)
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: DummySubscriber(config,
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(sectionName == "a"),
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(sectionName == "b"),
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expectDryRun)
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{
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if (sectionName == "a")
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{
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config.addSectionHandler(sectionName, bind(&DummySubscriber::onA, this, _1, _2));
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}
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else if (sectionName == "b")
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{
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config.addSectionHandler(sectionName, bind(&DummySubscriber::onB, this, _1, _2));
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}
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else
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{
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BOOST_FAIL("Test setup error: "
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<< "Unexpected section name "
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<<"\"" << sectionName << "\"");
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}
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}
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virtual
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~DummyOneSubscriber()
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{
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}
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};
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class DummyNoSubscriber : public DummySubscriber
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{
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public:
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DummyNoSubscriber(ConfigFile& config, bool expectDryRun)
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: DummySubscriber(config, 0, 0, expectDryRun)
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{
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}
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virtual
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~DummyNoSubscriber()
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{
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}
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};
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BOOST_AUTO_TEST_CASE(OnConfigStream)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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std::ifstream input;
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input.open("tests/core/config_example.info");
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BOOST_REQUIRE(input.is_open());
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file.parse(input, false, "config_example.info");
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BOOST_CHECK(sub.allCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigStreamEmptyStream)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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std::ifstream input;
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BOOST_CHECK_THROW(file.parse(input, false, "unknown"), ConfigFile::Error);
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BOOST_CHECK(sub.noCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigSection)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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std::istringstream input(CONFIG);
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ConfigSection section;
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boost::property_tree::read_info(input, section);
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file.parse(section, false, "dummy-config");
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BOOST_CHECK(sub.allCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigString)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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file.parse(CONFIG, false, "dummy-config");
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BOOST_CHECK(sub.allCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigStringEmpty)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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BOOST_CHECK_THROW(file.parse(std::string(), false, "dummy-config"), ConfigFile::Error);
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BOOST_CHECK(sub.noCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigStringMalformed)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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BOOST_CHECK_THROW(file.parse(MALFORMED_CONFIG, false, "dummy-config"), ConfigFile::Error);
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BOOST_CHECK(sub.noCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigStringDryRun)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file, true);
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file.parse(CONFIG, true, "dummy-config");
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BOOST_CHECK(sub.allCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigFilename)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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file.parse("tests/core/config_example.info", false);
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BOOST_CHECK(sub.allCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigFilenameNoFile)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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BOOST_CHECK_THROW(file.parse("i_made_this_up.info", false), ConfigFile::Error);
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BOOST_CHECK(sub.noCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigFilenameMalformed)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file);
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BOOST_CHECK_THROW(file.parse("tests/core/config_malformed.info", false), ConfigFile::Error);
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BOOST_CHECK(sub.noCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigStreamDryRun)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file, true);
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std::ifstream input;
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input.open("tests/core/config_example.info");
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BOOST_REQUIRE(input.is_open());
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file.parse(input, true, "tests/core/config_example.info");
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BOOST_CHECK(sub.allCallbacksFired());
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input.close();
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}
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BOOST_AUTO_TEST_CASE(OnConfigFilenameDryRun)
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{
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ConfigFile file;
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DummyAllSubscriber sub(file, true);
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file.parse("tests/core/config_example.info", true);
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BOOST_CHECK(sub.allCallbacksFired());
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}
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BOOST_AUTO_TEST_CASE(OnConfigReplaceSubscriber)
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{
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ConfigFile file;
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DummyAllSubscriber sub1(file);
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DummyAllSubscriber sub2(file);
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file.parse(CONFIG, false, "dummy-config");
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BOOST_CHECK(sub1.noCallbacksFired());
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BOOST_CHECK(sub2.allCallbacksFired());
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}
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class MissingCallbackFixture : public BaseFixture
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{
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public:
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MissingCallbackFixture()
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: m_missingFired(false)
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{
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}
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void
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checkMissingHandler(const std::string& filename,
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const std::string& sectionName,
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const ConfigSection& section,
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bool isDryRun)
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{
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m_missingFired = true;
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}
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protected:
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bool m_missingFired;
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};
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BOOST_FIXTURE_TEST_CASE(OnConfigUncoveredSections, MissingCallbackFixture)
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{
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ConfigFile file;
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BOOST_REQUIRE_THROW(file.parse(CONFIG, false, "dummy-config"), ConfigFile::Error);
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ConfigFile permissiveFile(bind(&MissingCallbackFixture::checkMissingHandler,
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this, _1, _2, _3, _4));
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DummyOneSubscriber subA(permissiveFile, "a");
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BOOST_REQUIRE_NO_THROW(permissiveFile.parse(CONFIG, false, "dummy-config"));
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BOOST_CHECK(subA.allCallbacksFired());
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BOOST_CHECK(m_missingFired);
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}
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BOOST_AUTO_TEST_CASE(OnConfigCoveredByPartialSubscribers)
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{
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ConfigFile file;
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DummyOneSubscriber subA(file, "a");
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DummyOneSubscriber subB(file, "b");
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file.parse(CONFIG, false, "dummy-config");
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BOOST_CHECK(subA.allCallbacksFired());
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BOOST_CHECK(subB.allCallbacksFired());
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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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