core: move nfd-specific files to daemon/
Refs: #4922
Change-Id: I2243dbb87c63f9cbaf7d7051d7a0d4bca2f9fdb5
diff --git a/tests/daemon/common/config-file.t.cpp b/tests/daemon/common/config-file.t.cpp
new file mode 100644
index 0000000..8eae4fb
--- /dev/null
+++ b/tests/daemon/common/config-file.t.cpp
@@ -0,0 +1,331 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2019, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis.
+ *
+ * This file is part of NFD (Named Data Networking Forwarding Daemon).
+ * See AUTHORS.md for complete list of NFD authors and contributors.
+ *
+ * NFD is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "common/config-file.hpp"
+
+#include "tests/test-common.hpp"
+
+#include <boost/property_tree/info_parser.hpp>
+#include <fstream>
+#include <sstream>
+
+namespace nfd {
+namespace tests {
+
+BOOST_AUTO_TEST_SUITE(TestConfigFile)
+
+static const std::string CONFIG = R"CONFIG(
+ a
+ {
+ akey avalue
+ }
+ b
+ {
+ bkey bvalue
+ }
+)CONFIG";
+
+// counts of the respective section counts in config_example.info
+const int CONFIG_N_A_SECTIONS = 1;
+const int CONFIG_N_B_SECTIONS = 1;
+
+class DummySubscriber
+{
+public:
+ DummySubscriber(ConfigFile& config, int nASections, int nBSections, bool expectDryRun)
+ : m_nASections(nASections)
+ , m_nBSections(nBSections)
+ , m_nRemainingACallbacks(nASections)
+ , m_nRemainingBCallbacks(nBSections)
+ , m_expectDryRun(expectDryRun)
+ {
+ }
+
+ void
+ onA(const ConfigSection& section, bool isDryRun)
+ {
+ BOOST_CHECK_EQUAL(isDryRun, m_expectDryRun);
+ --m_nRemainingACallbacks;
+ }
+
+ void
+ onB(const ConfigSection& section, bool isDryRun)
+ {
+ BOOST_CHECK_EQUAL(isDryRun, m_expectDryRun);
+ --m_nRemainingBCallbacks;
+ }
+
+ bool
+ allCallbacksFired() const
+ {
+ return m_nRemainingACallbacks == 0 &&
+ m_nRemainingBCallbacks == 0;
+ }
+
+ bool
+ noCallbacksFired() const
+ {
+ return m_nRemainingACallbacks == m_nASections &&
+ m_nRemainingBCallbacks == m_nBSections;
+ }
+
+private:
+ int m_nASections;
+ int m_nBSections;
+ int m_nRemainingACallbacks;
+ int m_nRemainingBCallbacks;
+ bool m_expectDryRun;
+};
+
+class DummyAllSubscriber : public DummySubscriber
+{
+public:
+ explicit
+ DummyAllSubscriber(ConfigFile& config, bool expectDryRun = false)
+ : DummySubscriber(config, CONFIG_N_A_SECTIONS, CONFIG_N_B_SECTIONS, expectDryRun)
+ {
+ config.addSectionHandler("a", bind(&DummySubscriber::onA, this, _1, _2));
+ config.addSectionHandler("b", bind(&DummySubscriber::onB, this, _1, _2));
+ }
+};
+
+class DummyOneSubscriber : public DummySubscriber
+{
+public:
+ DummyOneSubscriber(ConfigFile& config, const std::string& sectionName, bool expectDryRun = false)
+ : DummySubscriber(config,
+ (sectionName == "a"),
+ (sectionName == "b"),
+ expectDryRun)
+ {
+ if (sectionName == "a") {
+ config.addSectionHandler(sectionName, bind(&DummySubscriber::onA, this, _1, _2));
+ }
+ else if (sectionName == "b") {
+ config.addSectionHandler(sectionName, bind(&DummySubscriber::onB, this, _1, _2));
+ }
+ else {
+ BOOST_FAIL("Test setup error: Unexpected section name '" << sectionName << "'");
+ }
+ }
+};
+
+class DummyNoSubscriber : public DummySubscriber
+{
+public:
+ DummyNoSubscriber(ConfigFile& config, bool expectDryRun)
+ : DummySubscriber(config, 0, 0, expectDryRun)
+ {
+ }
+};
+
+BOOST_AUTO_TEST_CASE(ParseFromStream)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ std::ifstream input("tests/daemon/common/config_example.info");
+ BOOST_REQUIRE(input.is_open());
+
+ file.parse(input, false, "config_example.info");
+ BOOST_CHECK(sub.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromEmptyStream)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ std::istringstream input;
+
+ file.parse(input, false, "empty");
+ BOOST_CHECK(sub.noCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromStreamDryRun)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file, true);
+
+ std::ifstream input("tests/daemon/common/config_example.info");
+ BOOST_REQUIRE(input.is_open());
+
+ file.parse(input, true, "tests/daemon/common/config_example.info");
+ BOOST_CHECK(sub.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromConfigSection)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ std::istringstream input(CONFIG);
+ ConfigSection section;
+ boost::property_tree::read_info(input, section);
+
+ file.parse(section, false, "dummy-config");
+ BOOST_CHECK(sub.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromString)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ file.parse(CONFIG, false, "dummy-config");
+ BOOST_CHECK(sub.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromEmptyString)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ file.parse("", false, "empty");
+ BOOST_CHECK(sub.noCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromMalformedString)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ const std::string malformed = R"CONFIG(
+ a
+ {
+ akey avalue
+ }
+ b
+ bkey bvalue
+ }
+ )CONFIG";
+
+ BOOST_CHECK_THROW(file.parse(malformed, false, "dummy-config"), ConfigFile::Error);
+ BOOST_CHECK(sub.noCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromStringDryRun)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file, true);
+
+ file.parse(CONFIG, true, "dummy-config");
+ BOOST_CHECK(sub.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromFilename)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ file.parse("tests/daemon/common/config_example.info", false);
+ BOOST_CHECK(sub.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromFilenameNonExistent)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ BOOST_CHECK_THROW(file.parse("i_made_this_up.info", false), ConfigFile::Error);
+ BOOST_CHECK(sub.noCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromFilenameMalformed)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file);
+
+ BOOST_CHECK_THROW(file.parse("tests/daemon/common/config_malformed.info", false), ConfigFile::Error);
+ BOOST_CHECK(sub.noCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ParseFromFilenameDryRun)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub(file, true);
+
+ file.parse("tests/daemon/common/config_example.info", true);
+ BOOST_CHECK(sub.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_CASE(ReplaceSubscriber)
+{
+ ConfigFile file;
+ DummyAllSubscriber sub1(file);
+ DummyAllSubscriber sub2(file);
+
+ file.parse(CONFIG, false, "dummy-config");
+
+ BOOST_CHECK(sub1.noCallbacksFired());
+ BOOST_CHECK(sub2.allCallbacksFired());
+}
+
+class MissingCallbackFixture
+{
+public:
+ void
+ checkMissingHandler(const std::string& filename,
+ const std::string& sectionName,
+ const ConfigSection& section,
+ bool isDryRun)
+ {
+ m_missingFired = true;
+ }
+
+protected:
+ bool m_missingFired = false;
+};
+
+BOOST_FIXTURE_TEST_CASE(UncoveredSections, MissingCallbackFixture)
+{
+ ConfigFile file;
+ BOOST_REQUIRE_THROW(file.parse(CONFIG, false, "dummy-config"), ConfigFile::Error);
+
+ ConfigFile permissiveFile(bind(&MissingCallbackFixture::checkMissingHandler,
+ this, _1, _2, _3, _4));
+ DummyOneSubscriber subA(permissiveFile, "a");
+
+ BOOST_REQUIRE_NO_THROW(permissiveFile.parse(CONFIG, false, "dummy-config"));
+ BOOST_CHECK(subA.allCallbacksFired());
+ BOOST_CHECK(m_missingFired);
+}
+
+BOOST_AUTO_TEST_CASE(CoveredByPartialSubscribers)
+{
+ ConfigFile file;
+ DummyOneSubscriber subA(file, "a");
+ DummyOneSubscriber subB(file, "b");
+
+ file.parse(CONFIG, false, "dummy-config");
+
+ BOOST_CHECK(subA.allCallbacksFired());
+ BOOST_CHECK(subB.allCallbacksFired());
+}
+
+BOOST_AUTO_TEST_SUITE_END() // TestConfigFile
+
+} // namespace tests
+} // namespace nfd