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|
(.using
[library
[lux "*"
["_" test (.only Test)]
[abstract
[monad (.only do)]]
[control
["[0]" pipe]
["[0]" maybe ("[1]#[0]" functor)]
["[0]" try ("[1]#[0]" functor)]
["[0]" exception]]
[data
["[0]" product]
[collection
["[0]" list]]]
[math
["[0]" random (.only Random)]
[number
["n" nat]]]
["[0]" type "_"
["$[1]" \\test]]]]
[\\library
["[0]" /
["/[1]" //
[//
[phase
["[1][0]" extension]]
[///
["[1][0]" phase ("[1]#[0]" monad)]
[reference
["[1][0]" variable (.only Register Variable)]]]]]]]
["$[0]" // "_"
["[1][0]" type]])
(template [<name> <tag>]
[(def: (<name> expected_type expected_register [actual_type actual_var])
(-> Type Register [Type Variable] Bit)
(and (same? expected_type actual_type)
(case actual_var
{<tag> actual_register}
(n.= expected_register actual_register)
_
false)))]
[local? //variable.#Local]
[foreign? //variable.#Foreign]
)
(def: .public test
Test
(<| (_.covering /._)
(do [! random.monad]
[lux $//type.random_state
.let [state [//extension.#bundle //extension.empty
//extension.#state lux]]
name/0 (random.lower_case 1)
name/1 (random.lower_case 2)
type/0 ($type.random 0)
type/1 ($type.random 0)]
(all _.and
(_.coverage [/.variable]
(|> (/.variable name/0)
/.with
(//phase.result state)
(try#each (|>> product.right
(pipe.case
{.#None} true
{.#Some _} false)))
(try.else false)))
(_.coverage [/.with_local]
(|> (/.with_local [name/0 type/0]
(/.variable name/0))
/.with
(//phase.result state)
(try#each (|>> product.right
(maybe#each (..local? type/0 0))
(maybe.else false)))
(try.else false)))
(_.coverage [/.next]
(|> (<| (do [! //phase.monad]
[register/0 /.next])
(/.with_local [name/0 type/0])
(do !
[var/0 (/.variable name/0)])
(do !
[register/1 /.next])
(/.with_local [name/1 type/1])
(do !
[var/1 (/.variable name/1)])
(in (do maybe.monad
[var/0 var/0
var/1 var/1]
(in [[register/0 var/0] [register/1 var/1]]))))
/.with
(//phase.result state)
(try#each (|>> product.right
(maybe#each (function (_ [[register/0 var/0] [register/1 var/1]])
(and (..local? type/0 register/0 var/0)
(..local? type/1 register/1 var/1))))
(maybe.else false)))
(try.else false)))
(_.coverage [/.no_scope]
(and (|> (/.with_local [name/0 type/0]
(//phase#in false))
(//phase.result state)
(exception.otherwise (exception.match? /.no_scope)))
(|> (do //phase.monad
[_ /.next]
(in false))
(//phase.result state)
(exception.otherwise (exception.match? /.no_scope)))))
(_.coverage [/.reset]
(and (|> /.next
(/.with_local [name/0 type/0])
/.with
(//phase.result state)
(try#each (|>> product.right
(n.= 1)))
(try.else false))
(|> /.next
/.reset
(/.with_local [name/0 type/0])
/.with
(//phase.result state)
(try#each (|>> product.right
(n.= 0)))
(try.else false))))
(_.coverage [/.drained]
(|> (function (_ [bundle state])
{try.#Success [[bundle (has .#scopes (list) state)]
false]})
(/.with_local [name/0 type/0])
/.with
(//phase#each product.right)
(//phase.result state)
(exception.otherwise (exception.match? /.drained))))
(_.coverage [/.with]
(|> (<| /.with
(/.with_local [name/0 type/0])
(do //phase.monad
[var/0' (/.variable name/0)
[scope/1 var/0''] (/.with (/.variable name/0))]
(<| //phase.lifted
try.of_maybe
(do maybe.monad
[var/0' var/0'
var/0'' var/0'']
(in [var/0' scope/1 var/0''])))))
(//phase.result state)
(try#each (function (_ [scope/0 var/0' scope/1 var/0''])
(and (local? type/0 0 var/0')
(n.= 0 (list.size (the [.#locals .#mappings] scope/0)))
(n.= 0 (list.size (the [.#captured .#mappings] scope/0)))
(foreign? type/0 0 var/0'')
(n.= 0 (list.size (the [.#locals .#mappings] scope/1)))
(n.= 1 (list.size (the [.#captured .#mappings] scope/1))))))
(try.else false)))
(_.coverage [/.environment]
(let [(open "list#[0]") (list.equivalence //variable.equivalence)]
(and (|> (<| /.with
(/.with_local [name/0 type/0])
(/.with_local [name/1 type/1])
(do //phase.monad
[[scope/1 _] (/.with (in []))]
(in (/.environment scope/1))))
(//phase.result state)
(try#each (|>> product.right
(list#= (list))))
(try.else false))
(|> (<| /.with
(do [! //phase.monad]
[register/0 /.next])
(/.with_local [name/0 type/0])
(/.with_local [name/1 type/1])
(do !
[[scope/1 _] (/.with (/.variable name/0))]
(in [register/0 (/.environment scope/1)])))
(//phase.result state)
(try#each (function (_ [_ [register/0 environment]])
(list#= (list {//variable.#Local register/0})
environment)))
(try.else false))
(|> (<| /.with
(do [! //phase.monad]
[register/0 /.next])
(/.with_local [name/0 type/0])
(do [! //phase.monad]
[register/1 /.next])
(/.with_local [name/1 type/1])
(do [! //phase.monad]
[[scope/1 _] (/.with (do !
[_ (/.variable name/1)
_ (/.variable name/0)]
(in [])))]
(in [register/0 register/1 (/.environment scope/1)])))
(//phase.result state)
(try#each (function (_ [_ [register/0 register/1 environment]])
(list#= (list {//variable.#Local register/1}
{//variable.#Local register/0})
environment)))
(try.else false)))))
))))
|
