mirror of
https://github.com/ashinn/chibi-scheme.git
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8b5eb68238
They can be close()d explicitly with close-file-descriptor, and will close() on gc, but only explicitly closing the last port on them will close the fileno. Notably needed for network sockets where we open separate input and output ports on the same socket.
108 lines
4.1 KiB
Scheme
108 lines
4.1 KiB
Scheme
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(cond-expand
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(modules (import (srfi 95) (only (chibi test) test-begin test test-end)))
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(else #f))
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(test-begin "sorting")
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(test "sort null" '() (sort '()))
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(test "sort null <" '() (sort '() <))
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(test "sort null < car" '() (sort '() < car))
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(test "sort equal list" '(0 0 0 0 0 0 0 0 0) (sort '(0 0 0 0 0 0 0 0 0)))
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(test "sort equal list cmp" '(0 0 0 0 0 0 0 0 0)
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(sort '(0 0 0 0 0 0 0 0 0) (lambda (a b) (< a b))))
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(test "sort ordered list" '(1 2 3 4 5 6 7 8 9) (sort '(1 2 3 4 5 6 7 8 9)))
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(test "sort reversed list" '(1 2 3 4 5 6 7 8 9) (sort '(9 8 7 6 5 4 3 2 1)))
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(test "sort random list 1" '(1 2 3 4 5 6 7 8 9) (sort '(7 5 2 8 1 6 4 9 3)))
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(test "sort random list 2" '(1 2 3 4 5 6 7 8) (sort '(5 3 4 1 7 6 8 2)))
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(test "sort random list 3" '(1 2 3 4 5 6 7 8 9) (sort '(5 3 4 1 7 9 6 8 2)))
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(test "sort short equal list" '(0 0 0) (sort '(0 0 0)))
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(test "sort short random list" '(1 2 3) (sort '(2 1 3)))
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(test "sort short random list cmp" '(1 2 3) (sort '(2 1 3) (lambda (a b) (< a b))))
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(test "sort numeric list <" '(1 2 3 4 5 6 7 8 9)
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(sort '(7 5 2 8 1 6 4 9 3) <))
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(test "sort numeric list < car" '((1) (2) (3) (4) (5) (6) (7) (8) (9))
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(sort '((7) (5) (2) (8) (1) (6) (4) (9) (3)) < car))
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(test "sort list (lambda (a b) (< (car a) (car b)))"
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'((1) (2) (3) (4) (5) (6) (7) (8) (9))
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(sort '((7) (5) (2) (8) (1) (6) (4) (9) (3))
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(lambda (a b) (< (car a) (car b)))))
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(test "sort 1-char symbols" '(a b c d e f g h i j k)
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(sort '(h b k d a c j i e g f)))
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(test "sort short symbols" '(a aa b c d e ee f g h i j k)
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(sort '(h b aa k d a ee c j i e g f)))
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(test "sort long symbol"
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'(a aa b bzzzzzzzzzzzzzzzzzzzzzzz c d e ee f g h i j k)
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(sort '(h b aa k d a ee c j i bzzzzzzzzzzzzzzzzzzzzzzz e g f)))
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(test "sort long symbols"
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'(a aa b bzzzzzzzzzzzzzzzzzzzzzzz czzzzzzzzzzzzz dzzzzzzzz e ee f g h i j k)
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(sort '(h b aa k dzzzzzzzz a ee czzzzzzzzzzzzz j i bzzzzzzzzzzzzzzzzzzzzzzz e g f)))
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(test "sort strings"
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'("ape" "bear" "cat" "dog" "elephant" "fox" "goat" "hawk")
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(sort '("elephant" "cat" "dog" "ape" "goat" "fox" "hawk" "bear")))
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(test "sort strings string-ci<?"
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'("ape" "Bear" "CaT" "DOG" "elephant" "Fox" "GoAt" "HAWK")
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(sort '("elephant" "CaT" "DOG" "ape" "GoAt" "Fox" "HAWK" "Bear")
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string-ci<?))
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(test "sort numeric inexact vector <" '#(1.1 2.2 3.3 4.4 5.5 6.6 7.7 8.8 9.9)
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(sort '#(7.7 5.5 2.2 8.8 1.1 6.6 4.4 9.9 3.3) <))
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(test "sort numeric signed inexact vector <"
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'#(-9.9 -7.7 -5.5 -3.3 -1.1 2.2 4.4 6.6 8.8)
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(sort '#(-7.7 -5.5 2.2 8.8 -1.1 6.6 4.4 -9.9 -3.3) <))
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(test "sort numeric same whole number inexact vector"
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'#(-5.2155
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-4.3817
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-4.3055
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-4.0415
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-3.5883
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-3.5714
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-3.4059
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-2.7829
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-2.6406
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-2.4985
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-2.4607
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-1.2487
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-0.537800000000001
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-0.481999999999999
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-0.469100000000001
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-0.0932999999999993
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0.0066999999999986)
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(sort '#(-5.2155
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-3.5714
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-4.3817
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-3.5883
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-4.3055
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-2.4985
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-4.0415
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-3.4059
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-0.0932999999999993
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-0.537800000000001
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-2.6406
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-0.481999999999999
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-2.7829
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-2.4607
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-1.2487
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-0.469100000000001
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0.0066999999999986)
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<))
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(test "sort watson no dups"
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'#(-0.3096 -0.307000000000002 -0.303800000000003 -0.301600000000001
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-0.300599999999999 -0.3003 -0.3002 -0.2942)
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(sort '#(-0.3096 -0.307000000000002 -0.303800000000003 -0.301600000000001
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-0.300599999999999 -0.2942 -0.3003 -0.3002)))
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(test "sort watson"
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'#(-0.3096 -0.307000000000002 -0.303800000000003 -0.301600000000001
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-0.300599999999999 -0.3003 -0.3003 -0.3002 -0.2942)
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(sort '#(-0.3096 -0.307000000000002 -0.303800000000003 -0.301600000000001
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-0.300599999999999 -0.2942 -0.3003 -0.3003 -0.3002)))
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(test "sort ratios" '(1/5 1/4 1/3 2/5 1/2 3/5 2/3 3/4 4/5)
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(sort '(1/2 1/3 1/4 1/5 2/3 3/4 2/5 3/5 4/5)))
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(test "sort complex" '(1+1i 1+2i 1+3i 2+2i 3+3i 4+4i 5+5i 6+6i 7+7i 8+8i 9+9i)
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(sort '(7+7i 1+2i 5+5i 2+2i 8+8i 1+1i 6+6i 4+4i 9+9i 1+3i 3+3i)))
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(test-end)
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