Add span

2017-07-20 08:15:30 -07:00
parent e1de01ad13
commit 80eb5af584
8 changed files with 290 additions and 0 deletions
@@ -0,0 +1,51 @@
+//
+// Copyright (c) 2013-2017 Vinnie Falco (vinnie dot falco at gmail 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)
+//
+
+// Test that header file is self-contained.
+#include <beast/core/span.hpp>
+
+#include <beast/unit_test/suite.hpp>
+
+namespace beast {
+
+class span_test : public beast::unit_test::suite
+{
+public:
+    struct base {};
+    struct derived : base {};
+
+    BOOST_STATIC_ASSERT(detail::is_contiguous_container<
+        std::vector<char>, char>::value);
+    
+    BOOST_STATIC_ASSERT(detail::is_contiguous_container<
+        std::vector<char>, char const>::value);
+
+    BOOST_STATIC_ASSERT(! detail::is_contiguous_container<
+        std::vector<derived>, base>::value);
+
+    BOOST_STATIC_ASSERT(! detail::is_contiguous_container<
+        std::vector<derived>, base const>::value);
+
+    void
+    testSpan()
+    {
+        span<char const> sp{"hello", 5};
+        BEAST_EXPECT(sp.size() == 5);
+        std::string s("world");
+        sp = s;
+    }
+
+    void
+    run() override
+    {
+        testSpan();
+    }
+};
+
+BEAST_DEFINE_TESTSUITE(span,core,beast);
+
+} // beast