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|
(.using
[library
[lux "*"
["_" test {"+" Test}]
["@" target]
["[0]" meta]
[data
["[0]" text ("[1]#[0]" equivalence)
["%" format {"+" format}]]
[collection
["[0]" list ("[1]#[0]" mix)]]]
[macro
["[0]" code]]
[math
["[0]" random ("[1]#[0]" functor)]
[number
["n" nat]
["i" int]
["r" rev]
["f" frac]]]]]
[\\library
["[0]" /]])
(def: .public test
Test
(<| (_.covering /._)
(for @.old (_.property "PLACEHOLDER" true))
(_.for [meta.eval])
(`` (all _.and
(~~ (template [<static> <random> <=> <+> <tag>]
[(_.coverage [<static> <random>]
(with_expansions [<left> (<random>)
<right> (<random>)
<l+r> (<static> (<+> <left> <right>))]
(case (' <l+r>)
[_ {<tag> l+r}]
(<=> l+r (<+> <left> <right>))
_
false)))]
[/.nat /.random_nat n.= n.+ .#Nat]
[/.int /.random_int i.= i.+ .#Int]
[/.rev /.random_rev r.= r.+ .#Rev]
))
(_.coverage [/.frac /.random_frac]
(with_expansions [<left> (/.random_frac)
<right> (/.random_frac)
<l+r> (/.frac (f.+ <left> <right>))]
(case (' <l+r>)
[_ {.#Frac l+r}]
(or (f.= l+r (f.+ <left> <right>))
(and (f.not_a_number? l+r)
(f.not_a_number? (f.+ <left> <right>))
(or (f.not_a_number? <left>)
(f.not_a_number? <right>))))
_
false)))
(_.coverage [/.text /.random]
(with_expansions [<left> (/.random code.text (random.alpha_numeric 1))
<right> (/.random code.text (random.alpha_numeric 1))
<l+r> (/.text (format <left> <right>))]
(case (' <l+r>)
[_ {.#Text l+r}]
(text#= l+r (format <left> <right>))
_
false)))
(_.coverage [/.randoms]
(with_expansions [<amount> (/.random code.nat
(random#each (|>> (n.% 10) ++) random.nat))
l/* (/.randoms code.nat (random.list <amount> random.nat))]
(and (n.= <amount> (list.size (list l/*)))
(n.= (list#mix n.+ 0 (list l/*))
(all n.+ l/*)))))
(_.coverage [/.literal]
(with_expansions [<left> (/.random code.text (random.alpha_numeric 1))
<right> (/.random code.text (random.alpha_numeric 1))
<l+r> (/.literal code.text (format <left> <right>))]
(case (' <l+r>)
[_ {.#Text l+r}]
(text#= l+r (format <left> <right>))
_
false)))
(_.coverage [/.literals]
(with_expansions [l/0 (/.random_nat)
l/1 (/.random_nat)
l/2 (/.random_nat)
l/* (/.literals code.nat (list l/0 l/1 l/2))]
(n.= (all n.+ l/0 l/1 l/2)
(all n.+ l/*))))
))))
|
