build: add PCHs for ndnsec and unit tests, fine-tune the existing ones
A full debug+tests build now takes 10% less time with gcc-9 and 21% less
with clang-10. Release builds (without tests) are only marginally faster
with gcc and 7% faster with clang.
Change-Id: I494778fe44cecc6209819a49f48a03f4d16c36af
diff --git a/tests/unit/util/ostream-joiner.t.cpp b/tests/unit/util/ostream-joiner.t.cpp
new file mode 100644
index 0000000..2eaf2f9
--- /dev/null
+++ b/tests/unit/util/ostream-joiner.t.cpp
@@ -0,0 +1,78 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#include "ndn-cxx/util/ostream-joiner.hpp"
+
+#include "tests/boost-test.hpp"
+
+#include <numeric>
+
+#if BOOST_VERSION >= 105900
+#include <boost/test/tools/output_test_stream.hpp>
+#else
+#include <boost/test/output_test_stream.hpp>
+#endif
+
+namespace ndn {
+namespace tests {
+
+BOOST_AUTO_TEST_SUITE(Util)
+BOOST_AUTO_TEST_SUITE(TestOstreamJoiner)
+
+BOOST_AUTO_TEST_CASE(Basic)
+{
+ boost::test_tools::output_test_stream os;
+
+ auto joiner1 = ostream_joiner<char>(os, ' ');
+ auto joiner2 = make_ostream_joiner(os, ' ');
+ static_assert(std::is_same<decltype(joiner1), decltype(joiner2)>::value, "");
+
+ std::vector<int> v(5);
+ std::iota(v.begin(), v.end(), 1);
+ std::copy(v.begin(), v.end(), joiner2);
+ BOOST_CHECK(os.is_equal("1 2 3 4 5"));
+
+ auto joiner3 = make_ostream_joiner(os, "...");
+ std::copy(v.begin(), v.end(), joiner3);
+ BOOST_CHECK(os.is_equal("1...2...3...4...5"));
+
+ joiner3 = "one";
+ BOOST_CHECK(os.is_equal("one"));
+ joiner3 = "two";
+ BOOST_CHECK(os.is_equal("...two"));
+ ++joiner3 = "three";
+ BOOST_CHECK(os.is_equal("...three"));
+ joiner3++ = "four";
+ BOOST_CHECK(os.is_equal("...four"));
+
+ std::copy(v.begin(), v.end(), make_ostream_joiner(os, ""));
+ BOOST_CHECK(os.is_equal("12345"));
+
+ std::string delimiter("_");
+ std::copy(v.begin(), v.end(), make_ostream_joiner(os, delimiter));
+ BOOST_CHECK(os.is_equal("1_2_3_4_5"));
+}
+
+BOOST_AUTO_TEST_SUITE_END() // TestOstreamJoiner
+BOOST_AUTO_TEST_SUITE_END() // Util
+
+} // namespace tests
+} // namespace ndn