blob: 908fef2013bc3f5ff816c49898ac69e0bc8aa7d5 (
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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
|
(.module:
[lux (#- case)
["_" test (#+ Test)]
[abstract
[monad (#+ do)]]
[control
[pipe (#+ case>)]
["." try (#+ Try)]]
[data
["." text ("#\." equivalence)
["%" format (#+ format)]]
[number
["n" nat]
["f" frac]]
[collection
["." list ("#\." fold)]]]
[math
["r" random (#+ Random)]]
[tool
[compiler
["." reference]
["." analysis]
["." synthesis (#+ Path Synthesis)]
["." phase
["#/." synthesis
["." case]]
["." extension/synthesis]]]]]
[///
[common (#+ Runner)]])
(def: limit Nat 10)
(def: size
(Random Nat)
(|> r.nat (:: r.monad map (|>> (n.% ..limit) (n.max 2)))))
(def: (tail? size idx)
(-> Nat Nat Bit)
(n.= (dec size) idx))
(def: #export (verify expected)
(-> Frac (Try Any) Bit)
(|>> (case> (#try.Success actual)
(f.= expected (:coerce Frac actual))
(#try.Failure _)
false)))
(def: case
(Random [Synthesis Path])
(<| r.rec (function (_ case))
(`` ($_ r.either
(do r.monad
[value r.i64]
(wrap [(synthesis.i64 value)
synthesis.path/pop]))
(~~ (template [<gen> <synth> <path>]
[(do r.monad
[value <gen>]
(wrap [(<synth> value)
(<path> value)]))]
[r.bit synthesis.bit synthesis.path/bit]
[r.i64 synthesis.i64 synthesis.path/i64]
[r.frac synthesis.f64 synthesis.path/f64]
[(r.unicode 5) synthesis.text synthesis.path/text]))
(do {! r.monad}
[size ..size
idx (|> r.nat (:: ! map (n.% size)))
[subS subP] case
#let [unitS (synthesis.text synthesis.unit)
caseS (synthesis.tuple
(list.concat (list (list.repeat idx unitS)
(list subS)
(list.repeat (|> size dec (n.- idx)) unitS))))
caseP ($_ synthesis.path/seq
(if (tail? size idx)
(synthesis.member/right idx)
(synthesis.member/left idx))
subP)]]
(wrap [caseS caseP]))
(do {! r.monad}
[size ..size
idx (|> r.nat (:: ! map (n.% size)))
[subS subP] case
#let [right? (tail? size idx)
caseS (synthesis.variant
{#analysis.lefts idx
#analysis.right? right?
#analysis.value subS})
caseP ($_ synthesis.path/seq
(if right?
(synthesis.side/right idx)
(synthesis.side/left idx))
subP)]]
(wrap [caseS caseP]))
))))
(def: (let-spec run)
(-> Runner Test)
(do r.monad
[value r.safe-frac]
(_.test (%.name (name-of synthesis.branch/let))
(|> (synthesis.branch/let [(synthesis.f64 value)
0
(synthesis.variable/local 0)])
(run "let-spec")
(verify value)))))
(def: (if-spec run)
(-> Runner Test)
(do r.monad
[on-true r.safe-frac
on-false (|> r.safe-frac (r.filter (|>> (f.= on-true) not)))
verdict r.bit]
(_.test (%.name (name-of synthesis.branch/if))
(|> (synthesis.branch/if [(synthesis.bit verdict)
(synthesis.f64 on-true)
(synthesis.f64 on-false)])
(run "if-spec")
(verify (if verdict on-true on-false))))))
(def: (case-spec run)
(-> Runner Test)
(do r.monad
[[inputS pathS] ..case
on-success r.safe-frac
on-failure (|> r.safe-frac (r.filter (|>> (f.= on-success) not)))]
(_.test (%.name (name-of synthesis.branch/case))
(|> (synthesis.branch/case
[inputS
($_ synthesis.path/alt
($_ synthesis.path/seq
pathS
(synthesis.path/then (synthesis.f64 on-success)))
(synthesis.path/then (synthesis.f64 on-failure)))])
(run "case-spec")
(verify on-success)))))
(def: special-input
Synthesis
(let [_cursor_ (: Synthesis
(synthesis.tuple (list (synthesis.text "lux")
(synthesis.i64 +901)
(synthesis.i64 +13))))
_code_ (: (-> Synthesis Synthesis)
(function (_ content)
(synthesis.tuple (list _cursor_ content))))
_nil_ (: Synthesis
(synthesis.variant [0 #0 (synthesis.text "")]))
_cons_ (: (-> Synthesis Synthesis Synthesis)
(function (_ head tail)
(synthesis.variant [0 #1 (synthesis.tuple (list head tail))])))
_list_ (: (-> (List Synthesis) Synthesis)
(list\fold _cons_ _nil_))]
(let [__tuple__ (: (-> (List Synthesis) Synthesis)
(|>> list.reverse _list_ [9 #0] synthesis.variant _code_))
__form__ (: (-> (List Synthesis) Synthesis)
(|>> list.reverse _list_ [8 #0] synthesis.variant _code_))
__text__ (: (-> Text Synthesis)
(function (_ value)
(_code_ (synthesis.variant [5 #0 (synthesis.text value)]))))
__identifier__ (: (-> Name Synthesis)
(function (_ [module short])
(_code_ (synthesis.variant [6 #0 (synthesis.tuple (list (synthesis.text module)
(synthesis.text short)))]))))
__tag__ (: (-> Name Synthesis)
(function (_ [module short])
(_code_ (synthesis.variant [7 #0 (synthesis.tuple (list (synthesis.text module)
(synthesis.text short)))]))))
__list__ (: (-> (List Synthesis) Synthesis)
(list\fold (function (_ head tail)
(__form__ (list (__tag__ ["" "Cons"]) head tail)))
(__tag__ ["" "Nil"])))
__apply__ (: (-> Synthesis Synthesis Synthesis)
(function (_ func arg)
(__form__ (list func arg))))]
(|> _nil_
(_cons_ (__apply__ (__identifier__ ["" "form$"])
(__list__ (list (__apply__ (__identifier__ ["" "tag$"])
(__tuple__ (list (__text__ "lux")
(__text__ "Cons"))))
(__identifier__ ["" "export?-meta"])
(__identifier__ ["" "tail"])))))
(_cons_ (__tuple__ (list (__identifier__ ["" "tail"]))))
))))
(def: special-path
Path
(let [_nil_ (synthesis.path/side (#.Left 0))
_cons_ (synthesis.path/side (#.Right 0))
_head_ (synthesis.path/member (#.Left 0))
_tail_ (synthesis.path/member (#.Right 0))
_tuple_ (synthesis.path/side (#.Left 9))]
($_ synthesis.path/alt
($_ synthesis.path/seq
_cons_
_head_
_head_ (synthesis.path/bind 2) synthesis.path/pop
_tail_ _tuple_ _cons_
_head_ (synthesis.path/bind 3) synthesis.path/pop
_tail_ (synthesis.path/bind 4) synthesis.path/pop
synthesis.path/pop synthesis.path/pop synthesis.path/pop synthesis.path/pop
_tail_ _cons_
_head_ (synthesis.path/bind 5) synthesis.path/pop
_tail_ _nil_
## THEN
(synthesis.path/then (synthesis.bit #1)))
($_ synthesis.path/seq
(synthesis.path/bind 2)
## THEN
(synthesis.path/then (synthesis.bit #0))))))
(def: special-pattern
analysis.Pattern
(let [## [_ (#Tuple (#Cons arg args'))]
head (<| analysis.pattern/tuple (list (analysis.pattern/bind 2))
analysis.pattern/variant [9 #0]
analysis.pattern/variant [0 #1]
analysis.pattern/tuple (list (analysis.pattern/bind 3)
(analysis.pattern/bind 4)))
## (#Cons body #Nil)
tail (<| analysis.pattern/variant [0 #1]
analysis.pattern/tuple (list (analysis.pattern/bind 5))
analysis.pattern/variant [0 #0]
(analysis.pattern/unit))]
## (#Cons <head> <tail>)
(<| analysis.pattern/variant [0 #1]
(analysis.pattern/tuple (list head tail)))))
(def: special-pattern-path
Path
($_ synthesis.path/alt
(<| try.assume
(phase.run [extension/synthesis.bundle
synthesis.init])
(case.path phase/synthesis.phase
special-pattern)
(analysis.bit #1))
($_ synthesis.path/seq
(synthesis.path/bind 2)
## THEN
(synthesis.path/then (synthesis.bit #0)))))
## TODO: Get rid of this ASAP
(def: (special-spec run)
(-> Runner Test)
($_ _.and
(_.test "==="
(and (text\= (synthesis.%path special-path)
(synthesis.%path special-pattern-path))
(:: synthesis.path-equivalence = special-path special-pattern-path)))
(_.test "CODE"
(|> special-input
(run "special-input")
(case> (#try.Success output)
true
(#try.Failure _)
false)))
(_.test "PATTERN-MATCHING 0"
(|> (synthesis.branch/case [special-input
special-path])
(run "special-path")
(case> (#try.Success output)
true
(#try.Failure _)
false)))
(_.test "PATTERN-MATCHING 1"
(|> (synthesis.branch/case [special-input
special-pattern-path])
(run "special-pattern-path")
(case> (#try.Success output)
true
(#try.Failure _)
false)))
))
(def: #export (spec run)
(-> Runner Test)
($_ _.and
(..special-spec run)
(..let-spec run)
(..if-spec run)
(..case-spec run)
))
|
