| 350 | } |
| 351 | |
| 352 | void |
| 353 | testNumber() |
| 354 | { |
| 355 | // very long floating point number |
| 356 | std::array<char, string::max_size() + 1> buffer; |
| 357 | buffer.fill('0'); |
| 358 | buffer.data()[1] = '.'; |
| 359 | |
| 360 | parse_options precise; |
| 361 | precise.numbers = number_precision::precise; |
| 362 | |
| 363 | stream_parser p( {}, precise ); |
| 364 | system::error_code ec; |
| 365 | p.write( buffer.data(), 1, ec ); |
| 366 | BOOST_TEST_THROWS_WITH_LOCATION( |
| 367 | p.write( buffer.data() + 1, buffer.size() - 1, ec )); |
| 368 | BOOST_TEST( !ec ); |
| 369 | |
| 370 | // now we make the number one character shorter |
| 371 | p.reset(); |
| 372 | p.write( buffer.data(), 1, ec ); |
| 373 | BOOST_TEST( !ec ); |
| 374 | |
| 375 | p.write( buffer.data() + 1, buffer.size() - 2, ec ); |
| 376 | BOOST_TEST( !ec ); |
| 377 | |
| 378 | auto jv = p.release(); |
| 379 | BOOST_TEST( jv.as_double() == 0 ); |
| 380 | } |
| 381 | |
| 382 | void |
| 383 | run() |