Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/src/boost/libs/asio/test/streambuf.cpp b/src/boost/libs/asio/test/streambuf.cpp
new file mode 100644
index 00000000..1de1600e
--- /dev/null
+++ b/src/boost/libs/asio/test/streambuf.cpp
@@ -0,0 +1,62 @@
+//
+// streambuf.cpp
+// ~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+// Disable autolinking for unit tests.
+#if !defined(BOOST_ALL_NO_LIB)
+#define BOOST_ALL_NO_LIB 1
+#endif // !defined(BOOST_ALL_NO_LIB)
+
+// Test that header file is self-contained.
+#include <boost/asio/streambuf.hpp>
+
+#include <boost/asio/buffer.hpp>
+#include "unit_test.hpp"
+
+void streambuf_test()
+{
+  boost::asio::streambuf sb;
+
+  sb.sputn("abcd", 4);
+
+  BOOST_ASIO_CHECK(sb.size() == 4);
+
+  for (int i = 0; i < 100; ++i)
+  {
+    sb.consume(3);
+
+    BOOST_ASIO_CHECK(sb.size() == 1);
+
+    char buf[1];
+    sb.sgetn(buf, 1);
+
+    BOOST_ASIO_CHECK(sb.size() == 0);
+
+    sb.sputn("ab", 2);
+
+    BOOST_ASIO_CHECK(sb.size() == 2);
+
+    boost::asio::buffer_copy(sb.prepare(10), boost::asio::buffer("cd", 2));
+    sb.commit(2);
+
+    BOOST_ASIO_CHECK(sb.size() == 4);
+  }
+
+  BOOST_ASIO_CHECK(sb.size() == 4);
+
+  sb.consume(4);
+
+  BOOST_ASIO_CHECK(sb.size() == 0);
+}
+
+BOOST_ASIO_TEST_SUITE
+(
+  "streambuf",
+  BOOST_ASIO_TEST_CASE(streambuf_test)
+)