| 236 | |
| 237 | template<class Parser> |
| 238 | void |
| 239 | failgrind(string_view msg, error_code const& result) |
| 240 | { |
| 241 | for(std::size_t i = 1; i < msg.size() - 1; ++i) |
| 242 | { |
| 243 | Parser p; |
| 244 | p.eager(true); |
| 245 | error_code ec; |
| 246 | buffers_suffix<net::const_buffer> cb{ |
| 247 | boost::in_place_init, msg.data(), msg.size()}; |
| 248 | auto n = p.put(buffers_prefix(i, cb), ec); |
| 249 | if(ec == result) |
| 250 | { |
| 251 | pass(); |
| 252 | continue; |
| 253 | } |
| 254 | if(! BEAST_EXPECTS( |
| 255 | ec == error::need_more, ec.message())) |
| 256 | continue; |
| 257 | if(! BEAST_EXPECT(! p.is_done())) |
| 258 | continue; |
| 259 | cb.consume(n); |
| 260 | n = p.put(cb, ec); |
| 261 | if(! ec) |
| 262 | p.put_eof(ec); |
| 263 | BEAST_EXPECTS(ec == result, ec.message()); |
| 264 | } |
| 265 | for(std::size_t i = 1; i < msg.size() - 1; ++i) |
| 266 | { |
| 267 | Parser p; |
| 268 | p.eager(true); |
| 269 | error_code ec; |
| 270 | p.put(buffers_cat( |
| 271 | net::const_buffer{msg.data(), i}, |
| 272 | net::const_buffer{ |
| 273 | msg.data() + i, msg.size() - i}), ec); |
| 274 | if(! ec) |
| 275 | p.put_eof(ec); |
| 276 | BEAST_EXPECTS(ec == result, ec.message()); |
| 277 | } |
| 278 | } |
| 279 | |
| 280 | //-------------------------------------------------------------------------- |
| 281 | |