parser/test/Main.purs

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module Test.Main where
import GenericParser.Parser (Parser(..))
import GenericParser.DomainParser.Common (ldh_str, DomainError(..))
import GenericParser.DomainParserRFC1035 as RFC1035
import GenericParser.DomainParser as ModernDomains
import Prelude (Unit, discard, show, ($), (<>))
import Data.Either (Either(..))
import Data.Maybe (Maybe(..))
import Data.String.CodeUnits (fromCharArray)
import Effect.Console (log)
import Effect (Effect, foreachE)
logtest :: forall e v. String -> Parser e v -> String -> (v -> String) -> (e -> String) -> Effect Unit
logtest fname (Parser p) str r e = do
log $ "(" <> fname <> ") parsing '" <> str <> "': "
<> case p { string: str, position: 0 } of
Left { position, error } -> "failed at position " <> show position <> case error of
Nothing -> " -> no error reported"
Just err -> " -> error: " <> e err
Right { suffix, result } -> show (r result) <> " '" <> suffix.string <> "'"
id :: forall a. a -> a
id a = a
showerror :: DomainError -> String
showerror (LabelTooLarge size) = "LabelTooLarge (size: " <> show size <> ")"
showerror (DomainTooLarge size) = "DomainTooLarge (size: " <> show size <> ")"
showerror (InvalidCharacter) = "InvalidCharacter"
showerror (EOFExpected) = "EOFExpected"
test_series :: forall e v. String -> Parser e v -> (v -> String) -> (e -> String) -> Array String -> Effect Unit
test_series l p v e a = foreachE a (\s -> logtest l p s v e)
main :: Effect Unit
main = do
let domains = [
"",
"-",
".",
"a",
"a.",
"a-",
"a.x",
"a2.org",
"a33.org",
"xblah.a.x",
"xblah.a2.org",
"xblah.a33.org",
"_dmarc.example.com"
]
test_series "ldh_str" ldh_str fromCharArray showerror domains
log ""
test_series "RFC1035.label" RFC1035.label id showerror domains
log ""
test_series "RFC1035.subdomain" RFC1035.subdomain id showerror domains
log ""
test_series "RFC1035.sub_eof" RFC1035.sub_eof id showerror domains
log ""
test_series "RFC1035.domain" RFC1035.domain id showerror domains
log ""
test_series "ModernDomains.domain" ModernDomains.domain id showerror domains