aboutsummaryrefslogtreecommitdiffstats
path: root/csc/compare-test.csc
blob: 6df177f558473814a4b88d536212d7901c5700ea (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
(import (scheme base)
        (only (csc match)
          define-match-record-type)
        (only (csc testing)
          assert-equal
          test)
        (csc compare))


(test diff-list
  (assert-equal
    " (
   1
  -2
   3
  +3.5
   4
 )
"
    (diff '(1 2 3 4) '(1 3 3.5 4))))


(define-match-record-type <test-type>
  (make-test-type a b)
  test-type?
  %test-type
  (a test-type-a)
  (b test-type-b))


(test diff-record
  (assert-equal
    " (
   (a .
     5
   )
   (b .
    -5
    +6
   )
   (type .
     <test-type>
   )
 )
"
    (diff (make-test-type 5 5) (make-test-type 5 6) (cons test-type? %test-type))))


(test diff-multiline-string
  (assert-equal
    " (
   (type .
     string
   )
   (value .
     (
       line-one
      -line-two
       line-three
     )
   )
 )
"
    (diff "line-one\nline-two\nline-three" "line-one\nline-three")))


(test diff-vector
  (assert-equal
    " (
   (type .
     vector
   )
   (value .
     (
       1
      -2
       3
     )
   )
 )
"
    (diff #(1 2 3) #(1 3))))