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(.using
[library
[lux (.except)
["_" test (.only Test)]
[abstract
[monad (.only do)]
[\\specification
["$[0]" equivalence]]]
[control
["[0]" try]
["[0]" exception]
["<>" parser (.only)
["<[0]>" code]]]
[macro
["[0]" code ("[1]#[0]" equivalence)]]
[math
["[0]" random (.only Random)]]
[meta
["[0]" location]]]]
[\\library
["[0]" /]]
["$[0]"//
["[1][0]" check]
["[1]/" //
["[1][0]" code]]])
(def: .public random
(Random /.Definition)
(all random.and
(random.alphabetic 5)
(random.or $//check.random
$///code.random)
random.bit
))
(def: compiler
[.#info [.#target "FAKE"
.#version "0.0.0"
.#mode {.#Build}
.#configuration (list)]
.#source [location.dummy 0 ""]
.#location location.dummy
.#current_module {.#None}
.#modules (list)
.#scopes (list)
.#type_context [.#ex_counter 0
.#var_counter 0
.#var_bindings (list)]
.#expected {.#None}
.#seed 0
.#scope_type_vars (list)
.#extensions []
.#eval (as (-> Type Code (Meta Any)) [])
.#host []])
(def: .public test
Test
(<| (_.covering /._)
(_.for [/.Definition])
(all _.and
(_.for [/.equivalence]
($equivalence.spec /.equivalence ..random))
(do random.monad
[expected ..random
type $///code.random
untyped_value $///code.random]
(all _.and
(_.coverage [/.format /.parser]
(case (<code>.result (/.parser compiler)
(list (/.format expected)))
{try.#Failure error}
false
{try.#Success actual}
(# /.equivalence = expected actual)))
(_.coverage [/.typed]
(let [expected (has /.#value {.#Left [type untyped_value]} expected)]
(case (<code>.result (/.typed compiler)
(list (/.format expected)))
{try.#Failure error}
false
{try.#Success actual}
(# /.equivalence = expected actual))))
(_.coverage [/.lacks_type]
(let [expected (has /.#value {.#Right untyped_value} expected)]
(case (<code>.result (/.typed compiler)
(list (/.format expected)))
{try.#Failure error}
(exception.match? /.lacks_type error)
{try.#Success actual}
false)))
)))
))
|