blob: 0540d08d305dcc75e867140327f1f55180325035 (
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
|
(.using
[library
[lux (.full)
["_" test (.only Test)]
[abstract
[monad (.only do)]]
[control
["[0]" io (.only IO)]
[concurrency
["[0]" async]]]
[math
["[0]" random]
[number
["n" nat]]]]]
[\\library
["[0]" /]])
(/.capability: (Can_Shift a)
(can_shift [a Nat] [a Nat]))
(/.capability: Can_IO
(can_io [] (IO Nat)))
(def: .public test
Test
(<| (_.covering /._)
(do random.monad
[shift random.nat
base random.nat
.let [expected (n.+ shift base)]
pass_through (random.ascii 1)]
(_.for [/.Capability]
(all _.and
(_.coverage [/.capability: /.use]
(let [capability (..can_shift (function (_ [no_op raw])
[no_op (n.+ shift raw)]))
[untouched actual] (/.use capability [pass_through base])]
(and (same? pass_through untouched)
(n.= expected actual))))
(in (let [capability (..can_io (function (_ _) (io.io expected)))]
(do async.monad
[actual (/.use (/.async capability) [])]
(_.coverage' [/.async]
(n.= expected actual)))))
)))))
|
