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New classes are introduced to represent HTTP messages and their associated bodies. The parser interface is reworked to use CRTP, error codes, and trait checks. New classes: * basic_headers Models field/value pairs in a HTTP message. * message Models a HTTP message, body behavior defined by template argument. Parsed message carries metadata generated during parsing. * parser Produces parsed messages. * empty_body, string_body, basic_streambuf_body Classes used to represent content bodies in various ways. New functions: * read, async_read, write, async_write Read and write HTTP messages on a socket. New concepts: * Body: Represents the HTTP Content-Body. * Field: A HTTP header field. * FieldSequence: A forward sequence of fields. * Reader: Parses a Body from a stream of bytes. * Writer: Serializes a Body to buffers. basic_parser changes: * add write methods which throw exceptions instead * error_code passed via parameter instead of return value * fold private member calls into existing callbacks * basic_parser uses CRTP instead of virtual members * add documentation on Derived requirements for CRTP impl/http-parser changes: * joyent renamed to nodejs to reflect upstream changes
64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
//
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// Copyright (c) 2013-2016 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/http/basic_headers.h>
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#include <beast/unit_test/suite.h>
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namespace beast {
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namespace http {
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namespace test {
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class basic_headers_test : public unit_test::suite
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{
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public:
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template<class Allocator>
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using bha = basic_headers<Allocator>;
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using bh = basic_headers<std::allocator<char>>;
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template<class Allocator>
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static
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void
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fill(std::size_t n, basic_headers<Allocator>& h)
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{
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for(std::size_t i = 1; i<= n; ++i)
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h.insert(std::to_string(i), i);
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}
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void testHeaders()
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{
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bh h1;
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expect(h1.empty());
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fill(1, h1);
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expect(h1.size() == 1);
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bh h2;
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h2 = h1;
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expect(h2.size() == 1);
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h2.insert("2", "2");
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expect(std::distance(h2.begin(), h2.end()) == 2);
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h1 = std::move(h2);
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expect(h1.size() == 2);
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expect(h2.size() == 0);
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bh h3(std::move(h1));
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expect(h3.size() == 2);
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expect(h1.size() == 0);
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}
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void run() override
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{
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testHeaders();
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}
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};
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BEAST_DEFINE_TESTSUITE(basic_headers,http,beast);
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} // test
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} // asio
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} // beast
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