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196d9c60fa
fix #440 WARNING multi_buffer constructor now takes a maximum size instead of the "allocation size". This is a breaking change. The allocation size feature is removed. To update calling code, remove the allocation size parameter from call sites. * multi_buffer now uses a geometric growth algorithm for better performance.
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
//
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// Copyright (c) 2013-2017 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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// Test that header file is self-contained.
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#include <beast/core/ostream.hpp>
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#include <beast/core/multi_buffer.hpp>
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#include <beast/unit_test/suite.hpp>
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#include <boost/lexical_cast.hpp>
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#include <ostream>
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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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run() override
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{
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{
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multi_buffer b;
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auto os = ostream(b);
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os << "Hello, world!\n";
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os.flush();
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BEAST_EXPECT(boost::lexical_cast<std::string>(
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buffers(b.data())) == "Hello, world!\n");
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auto os2 = std::move(os);
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}
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{
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auto const s =
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef"
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"0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef";
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multi_buffer b;
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ostream(b) << s;
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BEAST_EXPECT(boost::lexical_cast<std::string>(
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buffers(b.data())) == s);
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}
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}
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};
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BEAST_DEFINE_TESTSUITE(ostream,core,beast);
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} // beast
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