tests+mgmt: Import common unit test code NFD
This commit introduces BaseFixture, UnitTestTimeFixture,
IdentityManagementFixture, and IdentityManagementTimeFixture.
In addition to that, the command line of the unit test binary (for boost
libraries before 1.62) are extended to support multi-format output.
This commit also addresses a strange bug in the management tool that was
causing spurious segmentation faults during unit tests.
Change-Id: Ib34b4007773f0b35d9ed919eebbdc4e0d413fa1e
diff --git a/tests/unit-test-common-fixtures.hpp b/tests/unit-test-common-fixtures.hpp
new file mode 100644
index 0000000..dfed49d
--- /dev/null
+++ b/tests/unit-test-common-fixtures.hpp
@@ -0,0 +1,97 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2016, 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 NDNS (Named Data Networking Domain Name Service) and is
+ * based on the code written as part of NFD (Named Data Networking Daemon).
+ * See AUTHORS.md for complete list of NDNS authors and contributors.
+ *
+ * NDNS 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.
+ *
+ * NDNS 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
+ * NDNS, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NDNS_TESTS_UNIT_TEST_COMMON_FIXTURES_HPP
+#define NDNS_TESTS_UNIT_TEST_COMMON_FIXTURES_HPP
+
+#include "boost-test.hpp"
+
+#include <ndn-cxx/util/time-unit-test-clock.hpp>
+
+namespace ndn {
+namespace ndns {
+namespace tests {
+
+/** \brief base test fixture
+ *
+ * Every test case should be based on this fixture,
+ * to have per test case io_service initialization.
+ */
+class BaseFixture
+{
+protected:
+ BaseFixture();
+
+protected:
+ /** \brief reference to global io_service
+ */
+ boost::asio::io_service m_io;
+};
+
+/** \brief a base test fixture that overrides steady clock and system clock
+ */
+class UnitTestTimeFixture : public virtual BaseFixture
+{
+protected:
+ UnitTestTimeFixture();
+
+ ~UnitTestTimeFixture();
+
+ /** \brief advance steady and system clocks
+ *
+ * Clocks are advanced in increments of \p tick for \p nTicks ticks.
+ * After each tick, global io_service is polled to process pending I/O events.
+ *
+ * Exceptions thrown during I/O events are propagated to the caller.
+ * Clock advancing would stop in case of an exception.
+ */
+ void
+ advanceClocks(const time::nanoseconds& tick, size_t nTicks = 1);
+
+ /** \brief advance steady and system clocks
+ *
+ * Clocks are advanced in increments of \p tick for \p total time.
+ * The last increment might be shorter than \p tick.
+ * After each tick, global io_service is polled to process pending I/O events.
+ *
+ * Exceptions thrown during I/O events are propagated to the caller.
+ * Clock advancing would stop in case of an exception.
+ */
+ void
+ advanceClocks(const time::nanoseconds& tick, const time::nanoseconds& total);
+
+protected:
+ shared_ptr<time::UnitTestSteadyClock> steadyClock;
+ shared_ptr<time::UnitTestSystemClock> systemClock;
+
+ friend class LimitedIo;
+};
+
+} // namespace tests
+} // namespace ndns
+} // namespace ndn
+
+#endif // NDNS_TESTS_UNIT_TEST_COMMON_FIXTURES_HPP