blob: ca55f2364914850876d66c2966ca3ef01d40fb21 (
plain)
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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
(.using
[library
[lux "*"
["_" test {"+" Test}]
[abstract
["[0]" monad {"+" Monad do}]
[\\specification
["$[0]" functor {"+" Injection Comparison}]
["$[0]" apply]
["$[0]" monad]]]
[control
["[0]" io {"+" IO}]]
[data
["[0]" product]
[collection
["[0]" list ("[1]#[0]" functor)]]]
[math
["[0]" random]
[number
["n" nat]]]]]
[\\library
["[0]" /
[//
["[0]" atom {"+" Atom atom}]
["[0]" async]
["[0]" frp {"+" Channel}]]]])
(def: injection
(Injection /.STM)
(# /.monad in))
(def: comparison
(Comparison /.STM)
(function (_ == left right)
(== (product.right (left (list)))
(product.right (right (list))))))
(def: .public test
Test
(<| (_.covering /._)
(do [! random.monad]
[dummy random.nat
expected random.nat
iterations_per_process (|> random.nat (# ! each (n.% 100)))]
($_ _.and
(_.for [/.functor]
($functor.spec ..injection ..comparison /.functor))
(_.for [/.apply]
($apply.spec ..injection ..comparison /.apply))
(_.for [/.monad]
($monad.spec ..injection ..comparison /.monad))
(in (do async.monad
[actual (/.commit! (# /.monad in expected))]
(_.cover' [/.commit!]
(n.= expected actual))))
(in (do async.monad
[actual (/.commit! (/.read (/.var expected)))]
(_.cover' [/.Var /.var /.read]
(n.= expected actual))))
(in (do async.monad
[actual (let [box (/.var dummy)]
(/.commit! (do /.monad
[_ (/.write expected box)]
(/.read box))))
verdict (let [box (/.var dummy)]
(/.commit! (do /.monad
[_ (/.write expected box)
actual (/.read box)]
(in (n.= expected actual)))))]
(_.cover' [/.write]
(and (n.= expected actual)
verdict))))
(in (do async.monad
[.let [box (/.var dummy)]
output (/.commit! (do /.monad
[_ (/.update (n.+ expected) box)]
(/.read box)))]
(_.cover' [/.update]
(n.= (n.+ expected dummy)
output))))
(in (do async.monad
[.let [box (/.var dummy)
[follower sink] (io.run! (/.changes box))]
_ (/.commit! (/.write expected box))
_ (/.commit! (/.update (n.* 2) box))
_ (async.future (# sink close))
_ (/.commit! (/.update (n.* 3) box))
changes (frp.list follower)]
(_.cover' [/.changes]
(# (list.equivalence n.equivalence) =
(list expected (n.* 2 expected))
changes))))
(in (let [var (/.var 0)]
(do [! async.monad]
[_ (|> (list.repeated iterations_per_process [])
(list#each (function (_ _) (/.commit! (/.update ++ var))))
(monad.all !))
cummulative (/.commit! (/.read var))]
(_.cover' [/.STM]
(n.= iterations_per_process
cummulative)))))
))))
|
