| 154 | |
| 155 | template<class Parser, class ConstBufferSequence, class Test> |
| 156 | typename std::enable_if< |
| 157 | net::is_const_buffer_sequence<ConstBufferSequence>::value>::type |
| 158 | parsegrind(ConstBufferSequence const& buffers, |
| 159 | Test const& test, bool skip = false) |
| 160 | { |
| 161 | auto const size = buffer_bytes(buffers); |
| 162 | for(std::size_t i = 1; i < size - 1; ++i) |
| 163 | { |
| 164 | Parser p; |
| 165 | p.eager(true); |
| 166 | p.skip(skip); |
| 167 | error_code ec; |
| 168 | buffers_suffix<ConstBufferSequence> cb{buffers}; |
| 169 | auto n = p.put(buffers_prefix(i, cb), ec); |
| 170 | if(! BEAST_EXPECTS(! ec || |
| 171 | ec == error::need_more, ec.message())) |
| 172 | continue; |
| 173 | if(! BEAST_EXPECT(! p.is_done())) |
| 174 | continue; |
| 175 | cb.consume(n); |
| 176 | n = p.put(cb, ec); |
| 177 | if(! BEAST_EXPECTS(! ec, ec.message())) |
| 178 | continue; |
| 179 | if(! BEAST_EXPECT(n == buffer_bytes(cb))) |
| 180 | continue; |
| 181 | if(p.need_eof()) |
| 182 | { |
| 183 | p.put_eof(ec); |
| 184 | if(! BEAST_EXPECTS(! ec, ec.message())) |
| 185 | continue; |
| 186 | } |
| 187 | if(! BEAST_EXPECT(p.is_done())) |
| 188 | continue; |
| 189 | test(p); |
| 190 | } |
| 191 | for(std::size_t i = 1; i < size - 1; ++i) |
| 192 | { |
| 193 | Parser p; |
| 194 | p.eager(true); |
| 195 | error_code ec; |
| 196 | buffers_suffix<ConstBufferSequence> cb{buffers}; |
| 197 | cb.consume(i); |
| 198 | auto n = p.put(buffers_cat( |
| 199 | buffers_prefix(i, buffers), cb), ec); |
| 200 | if(! BEAST_EXPECTS(! ec, ec.message())) |
| 201 | continue; |
| 202 | if(! BEAST_EXPECT(n == size)) |
| 203 | continue; |
| 204 | if(p.need_eof()) |
| 205 | { |
| 206 | p.put_eof(ec); |
| 207 | if(! BEAST_EXPECTS(! ec, ec.message())) |
| 208 | continue; |
| 209 | } |
| 210 | test(p); |
| 211 | } |
| 212 | } |
| 213 | |