forked from boostorg/beast
82 lines
1.9 KiB
C++
82 lines
1.9 KiB
C++
//
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// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// Official repository: https://github.com/boostorg/beast
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//
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// Test that header file is self-contained.
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#include <boost/beast/core/ostream.hpp>
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#include <boost/beast/core/buffers_to_string.hpp>
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#include <boost/beast/core/flat_buffer.hpp>
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#include <boost/beast/core/flat_static_buffer.hpp>
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#include <boost/beast/core/multi_buffer.hpp>
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#include <boost/beast/core/string.hpp>
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#include <boost/beast/_experimental/unit_test/suite.hpp>
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#include <ostream>
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namespace boost {
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namespace beast {
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class ostream_test : public beast::unit_test::suite
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{
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public:
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void
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testOstream()
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{
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string_view const s = "0123456789abcdef";
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BEAST_EXPECT(s.size() == 16);
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// overflow
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{
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flat_static_buffer<16> b;
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ostream(b) << s;
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BEAST_EXPECT(buffers_to_string(b.data()) == s);
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}
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// max_size
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{
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flat_static_buffer<16> b;
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auto os = ostream(b);
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os << s;
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os << '*';
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BEAST_EXPECT(os.bad());
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}
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// max_size (exception
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{
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flat_static_buffer<16> b;
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auto os = ostream(b);
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os.exceptions(os.badbit);
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os << s;
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try
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{
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os << '*';
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fail("missing exception", __FILE__, __LINE__);
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}
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catch(std::ios_base::failure const&)
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{
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pass();
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}
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catch(...)
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{
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fail("wrong exception", __FILE__, __LINE__);
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}
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}
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}
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void
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run() override
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{
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testOstream();
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}
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};
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BEAST_DEFINE_TESTSUITE(beast,core,ostream);
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} // beast
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} // boost
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