Fix the output of a network-dependent doctest.

[haeredes.git] / src / DNS.hs

diff --git a/src/DNS.hs b/src/DNS.hs
index 34a8bd18a6f17a06abc4bcaecf55169b77f38263..b8e9cd0521e6baec631c56da2d4753e531e2ffc1 100644 (file)
--- a/src/DNS.hs
+++ b/src/DNS.hs
@@ -1,22 +1,12 @@
 module DNS (
   LookupResult,
-  dns_properties,
-  dns_tests,
   lookupMX',
   lookupNS',
-  normalize,
-  normalize_case,
   resolve_address )
 where
 
-import Control.Monad (liftM)
-import qualified Data.ByteString.Char8 as BS (
-  append,
-  last,
-  map,
-  null,
-  pack )
-import Data.Char (toLower)
+import Control.Monad ( liftM )
+import qualified Data.ByteString.Char8 as BS ( pack )
 import Data.IP (IPv4)
 import Network.DNS (
   Domain,
@@ -29,11 +19,7 @@ import Network.DNS (
   lookupNSAuth,
   makeResolvSeed,
   withResolver )
-import Test.Framework (Test, testGroup)
-import Test.Framework.Providers.HUnit (testCase)
-import Test.Framework.Providers.QuickCheck2 (testProperty)
-import Test.HUnit (assertEqual)
-import Text.Read (readMaybe)
+import Text.Read ( readMaybe )
 
 type LookupResult = (Domain, Either DNSError [Domain])
 
@@ -45,9 +31,9 @@ type LookupResult = (Domain, Either DNSError [Domain])
 --   Examples:
 --
 --   >>> resolve_address "example.com"
---   Right [93.184.216.119]
---   >>> resolve_address "93.184.216.119"
---   Right [93.184.216.119]
+--   Right [93.184.216.34]
+--   >>> resolve_address "93.184.216.34"
+--   Right [93.184.216.34]
 --
 resolve_address :: String -> IO (Either DNSError [IPv4])
 resolve_address s =
@@ -122,69 +108,3 @@ lookupNS' resolver domain = do
       l1 <- e1
       l2 <- e2
       return (l1 ++ l2)
-
--- | Perform both normalize_case and normalize_root.
-normalize :: Domain -> Domain
-normalize = normalize_case . normalize_root
-
--- | Normalize the given name by appending a trailing dot (the DNS
---   root) if necessary.
-normalize_root :: Domain -> Domain
-normalize_root d
-  | BS.null d = BS.pack "."
-  | BS.last d == '.' = d
-  | otherwise = d `BS.append` trailing_dot
-    where
-      trailing_dot = BS.pack "."
-
-
--- | Normalize the given name by lowercasing it.
-normalize_case :: Domain -> Domain
-normalize_case = BS.map toLower
-
-
-test_normalize_case :: Test
-test_normalize_case =
-  testCase desc $
-    assertEqual desc expected actual
-  where
-    desc = "normalize_case lowercases DNS names"
-    expected = BS.pack "example.com"
-    actual = normalize_case $ BS.pack "ExAmPlE.COM"
-
-prop_normalize_case_idempotent :: String -> Bool
-prop_normalize_case_idempotent s =
-  (normalize_case . normalize_case) bs  == normalize_case bs
-  where
-    bs = BS.pack s
-
-test_normalize_root_adds_dot :: Test
-test_normalize_root_adds_dot =
-  testCase desc $
-    assertEqual desc expected actual
-  where
-    desc = "normalize_root adds a trailing dot"
-    expected = BS.pack "example.com."
-    actual = normalize_root $ BS.pack "example.com"
-
-prop_normalize_root_idempotent :: String -> Bool
-prop_normalize_root_idempotent s =
-  (normalize_root . normalize_root) bs  == normalize_root bs
-  where
-    bs = BS.pack s
-
-dns_tests :: Test
-dns_tests =
-  testGroup "DNS Tests" [
-    test_normalize_case,
-    test_normalize_root_adds_dot ]
-
-dns_properties :: Test
-dns_properties =
-  testGroup "DNS Properties" [
-    testProperty
-      "normalize_case is idempotent"
-      prop_normalize_case_idempotent,
-    testProperty
-      "normalize_root is idempotent"
-      prop_normalize_root_idempotent ]