| 439 | |
| 440 | #[test] |
| 441 | fn get_by_explicit_bounds() { |
| 442 | let ptr = Pointer::from_static("/foo/bar/qux"); |
| 443 | let s = ptr.get((Bound::Excluded(0), Bound::Included(2))); |
| 444 | assert_eq!(s, Some(Pointer::from_static("/bar/qux"))); |
| 445 | let s = ptr.get((Bound::Excluded(0), Bound::Excluded(2))); |
| 446 | assert_eq!(s, Some(Pointer::from_static("/bar"))); |
| 447 | let s = ptr.get((Bound::Excluded(0), Bound::Unbounded)); |
| 448 | assert_eq!(s, Some(Pointer::from_static("/bar/qux"))); |
| 449 | let s = ptr.get((Bound::Included(0), Bound::Included(2))); |
| 450 | assert_eq!(s, Some(Pointer::from_static("/foo/bar/qux"))); |
| 451 | let s = ptr.get((Bound::Included(0), Bound::Excluded(2))); |
| 452 | assert_eq!(s, Some(Pointer::from_static("/foo/bar"))); |
| 453 | let s = ptr.get((Bound::Included(0), Bound::Unbounded)); |
| 454 | assert_eq!(s, Some(Pointer::from_static("/foo/bar/qux"))); |
| 455 | let s = ptr.get((Bound::Unbounded, Bound::Included(2))); |
| 456 | assert_eq!(s, Some(Pointer::from_static("/foo/bar/qux"))); |
| 457 | let s = ptr.get((Bound::Unbounded, Bound::Excluded(2))); |
| 458 | assert_eq!(s, Some(Pointer::from_static("/foo/bar"))); |
| 459 | let s = ptr.get((Bound::Unbounded, Bound::Unbounded)); |
| 460 | assert_eq!(s, Some(Pointer::from_static("/foo/bar/qux"))); |
| 461 | |
| 462 | let ptr = Pointer::from_static("/foo/bar"); |
| 463 | let s = ptr.get((Bound::Excluded(0), Bound::Included(2))); |
| 464 | assert_eq!(s, None); |
| 465 | let s = ptr.get((Bound::Excluded(0), Bound::Excluded(2))); |
| 466 | assert_eq!(s, Some(Pointer::from_static("/bar"))); |
| 467 | let s = ptr.get((Bound::Excluded(0), Bound::Unbounded)); |
| 468 | assert_eq!(s, Some(Pointer::from_static("/bar"))); |
| 469 | let s = ptr.get((Bound::Included(0), Bound::Included(2))); |
| 470 | assert_eq!(s, None); |
| 471 | let s = ptr.get((Bound::Included(0), Bound::Excluded(2))); |
| 472 | assert_eq!(s, Some(ptr)); |
| 473 | let s = ptr.get((Bound::Included(0), Bound::Unbounded)); |
| 474 | assert_eq!(s, Some(ptr)); |
| 475 | let s = ptr.get((Bound::Unbounded, Bound::Included(2))); |
| 476 | assert_eq!(s, None); |
| 477 | let s = ptr.get((Bound::Unbounded, Bound::Excluded(2))); |
| 478 | assert_eq!(s, Some(ptr)); |
| 479 | let s = ptr.get((Bound::Unbounded, Bound::Unbounded)); |
| 480 | assert_eq!(s, Some(ptr)); |
| 481 | |
| 482 | // testing only the start excluded case a bit more exhaustively since |
| 483 | // other cases just delegate directly (so are covered by other tests) |
| 484 | let ptr = Pointer::from_static("/"); |
| 485 | let s = ptr.get((Bound::Excluded(0), Bound::Included(0))); |
| 486 | assert_eq!(s, None); |
| 487 | let s = ptr.get((Bound::Excluded(0), Bound::Excluded(0))); |
| 488 | assert_eq!(s, None); |
| 489 | let s = ptr.get((Bound::Excluded(0), Bound::Unbounded)); |
| 490 | assert_eq!(s, None); |
| 491 | |
| 492 | let ptr = Pointer::from_static(""); |
| 493 | let s = ptr.get((Bound::Excluded(0), Bound::Included(0))); |
| 494 | assert_eq!(s, None); |
| 495 | let s = ptr.get((Bound::Excluded(0), Bound::Excluded(0))); |
| 496 | assert_eq!(s, None); |
| 497 | let s = ptr.get((Bound::Excluded(0), Bound::Unbounded)); |
| 498 | assert_eq!(s, None); |