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import Test.Framework (defaultMain, testGroup)
import Test.Framework.Providers.HUnit
import Test.HUnit
import Codec.Encryption.OpenPGP.ASCIIArmor (encode, decode, multipartMerge)
import Codec.Encryption.OpenPGP.ASCIIArmor.Types
import Data.ByteString (ByteString)
import qualified Data.ByteString as B
import qualified Data.ByteString.Char8 as BC8
import Data.Digest.CRC24 (crc24)
import Data.Word (Word32)
testCRC24 :: ByteString -> Word32 -> Assertion
testCRC24 bs crc = assertEqual "crc24" crc (crc24 bs)
testArmorDecode :: FilePath -> [FilePath] -> Assertion
testArmorDecode fp targets = do
bs <- B.readFile $ "tests/data/" ++ fp
tbss <- mapM (\target -> B.readFile $ "tests/data/" ++ target) targets
case decode bs of
Left e -> assertFailure $ "Decode failed (" ++ e ++ ") on " ++ fp
Right as -> assertEqual ("for " ++ fp) tbss (map getPayload as)
where
getPayload (Armor _ _ pl) = pl
testArmorMultipartDecode :: FilePath -> FilePath -> Assertion
testArmorMultipartDecode fp target = do
bs <- B.readFile $ "tests/data/" ++ fp
tbs <- B.readFile $ "tests/data/" ++ target
case decode bs of
Left e -> assertFailure $ "Decode failed (" ++ e ++ ") on " ++ fp
Right as -> assertEqual ("for " ++ fp) tbs (getPayload (multipartMerge as))
where
getPayload (Armor _ _ pl) = pl
testArmorEncode :: [FilePath] -> FilePath -> Assertion
testArmorEncode fps target = do
bss <- mapM (\fp -> B.readFile $ "tests/data/" ++ fp) fps
tbs <- B.readFile $ "tests/data/" ++ target
assertEqual ("literaldata") (encode (map (\bs -> Armor ArmorMessage [("Version","OpenPrivacy 0.99")] bs) bss)) tbs
tests = [
testGroup "CRC24" [
testCase "CRC24: A" (testCRC24 (BC8.pack "A") 16680698)
, testCase "CRC24: Haskell" (testCRC24 (BC8.pack "Haskell") 15612750)
, testCase "CRC24: hOpenPGP and friends" (testCRC24 (BC8.pack "hOpenPGP and friends") 11940960)
]
, testGroup "ASCII armor" [
testCase "Decode sample armor" (testArmorDecode "msg1.asc" ["msg1.gpg"])
, testCase "Decode sample armor with cruft" (testArmorDecode "msg1a.asc" ["msg1.gpg"])
, testCase "Decode multiple sample armors" (testArmorDecode "msg1b.asc" ["msg1.gpg","msg1.gpg","msg1.gpg"])
, testCase "Decode multi-part armor" (testArmorMultipartDecode "msg2.asc" "msg2.pgp")
, testCase "Encode sample armor" (testArmorEncode ["msg1.gpg"] "msg1.asc")
, testCase "Encode multiple sample armors" (testArmorEncode ["msg1.gpg","msg1.gpg","msg1.gpg"] "msg1c.asc")
]
]
main = defaultMain tests
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