Fix ensuref return value for subsequent runs
| author |
Steve Losh <steve@stevelosh.com> |
| date |
Fri, 10 Mar 2023 12:47:23 -0500 |
| parents |
72fe2afc82c7 |
| children |
(none) |
(in-package :losh.test)
(define-test within-radius
(is (equal '(-1 0 1) (iterate (for (x) :within-radius 1) (collect x))))
(is (equal '(-1 1) (iterate (for (x) :within-radius 1 :skip-origin t) (collect x))))
(is (equal '(9 10 11) (iterate (for (x) :within-radius 1 :origin (10)) (collect x))))
(is (equal '(9 11) (iterate (for (x) :within-radius 1 :skip-origin t :origin (10)) (collect x))))
(is (equal '((-1 -1) (-1 0) (-1 1) (0 -1) (0 0) (0 1) (1 -1) (1 0) (1 1))
(iterate (for (x y) :within-radius 1) (collect (list x y)))))
(is (equal '((-1 -1) (-1 0) (-1 1) (0 -1) (0 1) (1 -1) (1 0) (1 1))
(iterate (for (x y) :within-radius 1 :skip-origin t)
(collect (list x y)))))
(is (equal '((9 99) (9 100) (9 101) (10 99) (10 101) (11 99) (11 100) (11 101))
(iterate (for (x y) :within-radius 1 :skip-origin t :origin (10 100))
(collect (list x y)))))
(is (equal '((8 98) (8 99) (8 100) (8 101) (8 102)
(9 98) (9 99) (9 100) (9 101) (9 102)
(10 98) (10 99) (10 101) (10 102)
(11 98) (11 99) (11 100) (11 101) (11 102)
(12 98) (12 99) (12 100) (12 101) (12 102))
(iterate (for (x y) :within-radius 2 :skip-origin t :origin (10 100))
(collect (list x y)))))
(is (equal '((9 99 999) (9 99 1000) (9 99 1001)
(9 100 999) (9 100 1000) (9 100 1001)
(9 101 999) (9 101 1000) (9 101 1001)
(10 99 999) (10 99 1000) (10 99 1001)
(10 100 999) (10 100 1001)
(10 101 999) (10 101 1000) (10 101 1001)
(11 99 999) (11 99 1000) (11 99 1001)
(11 100 999) (11 100 1000) (11 100 1001)
(11 101 999) (11 101 1000) (11 101 1001))
(iterate (for (x y z) :within-radius 1 :skip-origin t :origin (10 100 1000))
(collect (list x y z))))))