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|
(.module:
[lux #*
data/text/format
["r" math/random (#+ Random)]
["_" test (#+ Test)]
[control
["." monad (#+ do)]
[concurrency
["." promise]]
[security
["!" capability]]]
[data
["." error]
["." text]]
["." io]
[world
["." binary]
["." net]]]
{1
["." /]}
[///
["_." binary]])
(def: localhost net.Address "127.0.0.1")
(def: port
(r.Random net.Port)
(|> r.nat
(:: r.monad map
(|>> (n/% 1000)
(n/+ 8000)))))
(def: #export test
Test
(<| (_.context (%name (name-of /._)))
(do r.monad
[port ..port
size (|> r.nat (:: @ map (|>> (n/% 100) (n/max 10))))
from (_binary.binary size)
to (_binary.binary size)]
($_ _.and
(wrap (do promise.monad
[result (promise.future
(do (error.with io.monad)
[server (/.server port)
client /.client
####################
_ (!.use (:: client write) [[localhost port] from])
[bytes-from [from-address from-port] temp] (!.use (:: server read) size)
#let [from-worked? (and (n/= size bytes-from)
(:: binary.equivalence = from temp))]
####################
_ (!.use (:: server write) [[from-address from-port] to])
[bytes-to [to-address to-port] temp] (!.use (:: client read) size)
#let [to-worked? (and (n/= size bytes-to)
(:: binary.equivalence = to temp)
(n/= port to-port))]
####################
_ (!.use (:: client close) [])
_ (!.use (:: server close) [])]
## (wrap false)
(wrap (and from-worked?
to-worked?))
))]
(_.assert "Can communicate between client and server."
(error.default #0 result))))
))))
|
