| 321 | } |
| 322 | |
| 323 | func TestUnmarshal_Floats(t *testing.T) { |
| 324 | examples := []struct { |
| 325 | desc string |
| 326 | input string |
| 327 | expected float64 |
| 328 | testFn func(t *testing.T, v float64) |
| 329 | err bool |
| 330 | }{ |
| 331 | { |
| 332 | desc: "float pi", |
| 333 | input: `3.1415`, |
| 334 | expected: 3.1415, |
| 335 | }, |
| 336 | { |
| 337 | desc: "float negative", |
| 338 | input: `-0.01`, |
| 339 | expected: -0.01, |
| 340 | }, |
| 341 | { |
| 342 | desc: "float signed exponent", |
| 343 | input: `5e+22`, |
| 344 | expected: 5e+22, |
| 345 | }, |
| 346 | { |
| 347 | desc: "float exponent lowercase", |
| 348 | input: `1e06`, |
| 349 | expected: 1e06, |
| 350 | }, |
| 351 | { |
| 352 | desc: "float exponent uppercase", |
| 353 | input: `-2E-2`, |
| 354 | expected: -2e-2, |
| 355 | }, |
| 356 | { |
| 357 | desc: "float exponent zero", |
| 358 | input: `0e0`, |
| 359 | expected: 0.0, |
| 360 | }, |
| 361 | { |
| 362 | desc: "float upper exponent zero", |
| 363 | input: `0E0`, |
| 364 | expected: 0.0, |
| 365 | }, |
| 366 | { |
| 367 | desc: "float zero without decimals", |
| 368 | input: `0`, |
| 369 | expected: 0.0, |
| 370 | }, |
| 371 | { |
| 372 | desc: "float fractional with exponent", |
| 373 | input: `6.626e-34`, |
| 374 | expected: 6.626e-34, |
| 375 | }, |
| 376 | { |
| 377 | desc: "float underscores", |
| 378 | input: `224_617.445_991_228`, |
| 379 | expected: 224_617.445_991_228, |
| 380 | }, |