--------------------------------------------------------------------------- Property: ArrayEach visits every element exactly once --------------------------------------------------------------------------- reqproof:proptest ArrayEach Verifies: SYS-REQ-006 [property]
(t *testing.T)
| 330 | // reqproof:proptest ArrayEach |
| 331 | // Verifies: SYS-REQ-006 [property] |
| 332 | func TestPropertyArrayEachCompleteness(t *testing.T) { |
| 333 | r := newRNG(jsonSeed + 2) |
| 334 | const iterations = 1000 |
| 335 | for i := 0; i < iterations; i++ { |
| 336 | // Build an array of known length via encoding/json. |
| 337 | n := r.Intn(6) + 1 |
| 338 | arr := make([]interface{}, n) |
| 339 | for j := range arr { |
| 340 | arr[j] = r.Int63() |
| 341 | } |
| 342 | raw, err := json.Marshal(arr) |
| 343 | if err != nil { |
| 344 | continue |
| 345 | } |
| 346 | seen := 0 |
| 347 | _, aerr := ArrayEach(raw, func(value []byte, dataType ValueType, offset int, err error) { |
| 348 | seen++ |
| 349 | }) |
| 350 | if aerr != nil { |
| 351 | t.Fatalf("ArrayEach errored on valid array %q: %v", raw, aerr) |
| 352 | } |
| 353 | if seen != n { |
| 354 | t.Fatalf("ArrayEach visited %d elements, expected %d on input %q", seen, n, raw) |
| 355 | } |
| 356 | } |
| 357 | } |
| 358 | |
| 359 | // --------------------------------------------------------------------------- |
| 360 | // Property: ObjectEach visits every key-value pair exactly once |