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|
(.module:
lux
(lux [io #+ IO]
(control [monad #+ do]
pipe)
(data ["e" error]
[maybe]
[bool "bool/" Eq<Bool>]
[text "text/" Eq<Text>]
text/format
(coll [array]
[list]))
["r" math/random "r/" Monad<Random>]
[macro]
(macro [code])
[host]
test)
(luxc [lang]
(lang [".L" host]
["ls" synthesis]
(translation (jvm [".T_jvm" expression]
[".T_jvm" runtime]
[".T_jvm" eval])
(js [".T_js" expression]
[".T_js" runtime]
[".T_js" eval]))))
(test/luxc common))
(host.import java/lang/Integer)
(host.import java/lang/Long)
(def: gen-primitive
(r.Random ls.Synthesis)
(r.either (r.either (r.either (r/wrap (' []))
(r/map code.bool r.bool))
(r.either (r/map code.nat r.nat)
(r/map code.int r.int)))
(r.either (r.either (r/map code.deg r.deg)
(r/map code.frac r.frac))
(r/map code.text (r.text +5)))))
(def: (corresponds? [prediction sample])
(-> [ls.Synthesis Top] Bool)
(case prediction
[_ (#.Tuple #.Nil)]
(text/= hostL.unit (:! Text sample))
(^template [<tag> <type> <test>]
[_ (<tag> prediction')]
(case (host.try (<test> prediction' (:! <type> sample)))
(#e.Success result)
result
(#e.Error error)
false))
([#.Bool Bool bool/=]
[#.Nat Nat n/=]
[#.Int Int i/=]
[#.Deg Deg d/=]
[#.Frac Frac f/=]
[#.Text Text text/=])
_
false
))
(def: (tuples-spec translate-expression eval translate-runtime init)
(All [a]
(-> (-> ls.Synthesis (Meta a))
(-> a (Meta Top))
(Meta Top)
(IO Compiler)
Test))
(do r.Monad<Random>
[size (|> r.nat (:: @ map (|>> (n/% +10) (n/max +2))))
members (r.list size gen-primitive)]
(test "Can translate tuple."
(|> (do macro.Monad<Meta>
[_ translate-runtime
sampleO (translate-expression (code.tuple members))]
(eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
(let [valueT (:! (Array Top) valueT)]
(and (n/= size (array.size valueT))
(list.every? corresponds? (list.zip2 members (array.to-list valueT)))))
(#e.Error error)
false)))))
(def: (variants-spec translate-expression eval translate-runtime init)
(All [a]
(-> (-> ls.Synthesis (Meta a))
(-> a (Meta Top))
(Meta Top)
(IO Compiler)
Test))
(do r.Monad<Random>
[num-tags (|> r.nat (:: @ map (|>> (n/% +10) (n/max +2))))
tag (|> r.nat (:: @ map (n/% num-tags)))
#let [last? (n/= (n/dec num-tags) tag)]
member gen-primitive]
(test "Can translate variant."
(|> (do macro.Monad<Meta>
[_ translate-runtime
sampleO (translate-expression (` ((~ (code.nat tag)) (~ (code.bool last?)) (~ member))))]
(eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
(let [valueT (:! (Array Top) valueT)]
(and (n/= +3 (array.size valueT))
(let [_tag (:! Integer (maybe.assume (array.read +0 valueT)))
_last? (array.read +1 valueT)
_value (:! Top (maybe.assume (array.read +2 valueT)))]
(and (n/= tag (|> _tag host.int-to-long (:! Nat)))
(case _last?
(#.Some _last?')
(and last? (text/= "" (:! Text _last?')))
#.None
(not last?))
(corresponds? [member _value])))))
(#e.Error error)
false)))))
(context: "[JVM] Tuples."
(<| (times +100)
(tuples-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
(context: "[JVM] Variants."
(<| (times +100)
(variants-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
(context: "[JS] Tuples."
(<| (times +100)
(tuples-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
(context: "[JS] Variants."
(<| (times +100)
(variants-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
|
