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1
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+;; Tests for sets
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2
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+
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3
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+(defpackage :sets-tests
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4
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+ (:use :cl :lisp-unit))
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5
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+
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6
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+(in-package "SETS-TESTS")
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7
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+
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8
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+(define-test set-diff.hash-eql
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9
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+ (:tag :issues)
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10
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+ ;; For set-difference to use hashtables by making the threshold
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11
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+ ;; small.
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12
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+ (let ((lisp::*min-list-length-for-hashtable* 2))
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13
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+ (assert-equal '(2 2 1)
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14
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+ (set-difference '(1 2 2 3) '(3 4)))
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15
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+ (assert-equal '(1 2 2)
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16
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+ (set-difference '(1 2 2 3) '(3 4 5 6 7 8)))
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17
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+ (assert-equal '(2 2 1)
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18
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+ (set-difference '(1 2 2 3) '(3 4)
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19
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+ :test #'eql))
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20
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+ (assert-equal '(1 2 2)
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21
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+ (set-difference '(1 2 2 3) '(3 4 5 6 7 8)
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22
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+ :test #'eql))))
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23
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+
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24
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+(define-test set-diff.hash-eq
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25
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+ (:tag :issues)
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26
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+ (let ((lisp::*min-list-length-for-hashtable* 2))
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27
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+ (assert-equal '(b b a)
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28
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+ (set-difference '(a b b c) '(c d e) :test 'eq))
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29
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+ (assert-equal '(a b b)
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30
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+ (set-difference '(a b b c) '(c d e f g h) :test 'eq))
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31
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+ (assert-equal '(b b a)
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32
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+ (set-difference '(a b b c) '(c d e) :test #'eq))
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33
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+ (assert-equal '(a b b)
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34
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+ (set-difference '(a b b c) '(c d e f g h) :test #'eq))))
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35
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+
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36
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+(define-test set-diff.hash-equal
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37
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+ (:tag :issues)
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38
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+ (let ((lisp::*min-list-length-for-hashtable* 2))
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39
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+ (assert-equal '("b" "b" "a")
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40
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+ (set-difference '("a" "b" "b" "c")
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41
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+ '("c" "d" "e")
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42
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+ :test 'equal))
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43
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+ (assert-equal '("a" "b" "b")
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44
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+ (set-difference '("a" "b" "b" "c")
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45
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+ '("c" "d" "e" "f" "g" "h")
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46
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+ :test 'equal))
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47
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+ (assert-equal '("b" "b" "a")
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48
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+ (set-difference '("a" "b" "b" "c")
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49
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+ '("c" "d" "e")
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50
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+ :test #'equal))
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51
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+ (assert-equal '("a" "b" "b")
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52
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+ (set-difference '("a" "b" "b" "c")
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53
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+ '("c" "d" "e" "f" "g" "h")
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54
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+ :test #'equal))))
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55
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+
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56
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+(define-test set-diff.hash-equalp
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57
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+ (:tag :issues)
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58
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+ (let ((lisp::*min-list-length-for-hashtable* 2))
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59
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+ (assert-equal '("b" "b" "a")
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60
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+ (set-difference '("a" "b" "b" "c")
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61
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+ '("C" "d" "e")
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62
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+ :test 'equalp))
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63
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+ (assert-equal '("a" "b" "b")
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64
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+ (set-difference '("a" "b" "b" "C")
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65
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+ '("c" "D" "e" "f" "g" "h")
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66
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+ :test 'equalp))
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67
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+ (assert-equal '("b" "b" "a")
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68
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+ (set-difference '("a" "b" "b" "c")
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69
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+ '("C" "d" "e")
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70
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+ :test #'equalp))
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71
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+ (assert-equal '("a" "b" "b")
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72
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+ (set-difference '("a" "b" "b" "C")
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73
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+ '("c" "D" "e" "f" "g" "h")
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74
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+ :test #'equalp)))) |