src: Reorganizing source code in preparation to merge NRD code
Note that as of this commit, there are several changes in location of
compiled binaries in `build/` folder:
* `nfd` has been moved to `build/bin/nfd`
* `unit-tests` has been split into `unit-tests-core` and `unit-tests-daemon`
Change-Id: I2c830c117879edbaa5457d6423c13f0273285919
Refs: #1486
diff --git a/tests/limited-io.hpp b/tests/limited-io.hpp
new file mode 100644
index 0000000..cb81247
--- /dev/null
+++ b/tests/limited-io.hpp
@@ -0,0 +1,88 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014 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
+ *
+ * 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/>.
+ **/
+
+#ifndef NFD_TESTS_LIMITED_IO_HPP
+#define NFD_TESTS_LIMITED_IO_HPP
+
+#include "core/global-io.hpp"
+#include "core/scheduler.hpp"
+
+namespace nfd {
+namespace tests {
+
+/** \brief provides IO operations limit and/or time limit for unit testing
+ */
+class LimitedIo
+{
+public:
+ LimitedIo();
+
+ /// indicates why .run returns
+ enum StopReason
+ {
+ /// g_io.run() runs normally because there's no work to do
+ NO_WORK,
+ /// .afterOp() has been invoked nOpsLimit times
+ EXCEED_OPS,
+ /// nTimeLimit has elapsed
+ EXCEED_TIME,
+ /// an exception is thrown
+ EXCEPTION
+ };
+
+ /** \brief g_io.run() with operation count and/or time limit
+ *
+ * \param nOpsLimit operation count limit, pass UNLIMITED_OPS for no limit
+ * \param nTimeLimit time limit, pass UNLIMITED_TIME for no limit
+ */
+ StopReason
+ run(int nOpsLimit, const time::nanoseconds& nTimeLimit);
+
+ /// count an operation
+ void
+ afterOp();
+
+ const std::exception&
+ getLastException() const;
+
+private:
+ void
+ afterTimeout();
+
+public:
+ static const int UNLIMITED_OPS;
+ static const time::nanoseconds UNLIMITED_TIME;
+
+private:
+ bool m_isRunning;
+ int m_nOpsRemaining;
+ EventId m_timeout;
+ StopReason m_reason;
+ std::exception m_lastException;
+};
+
+} // namespace tests
+} // namespace nfd
+
+#endif // NFD_TESTS_LIMITED_IO_HPP