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Origin: https://github.com/bos/aeson/pull/569 https://github.com/bos/aeson/issues/568
Description: this should fix the testsuite issues in 32 bit architectures and big endian ones
--- haskell-aeson-1.0.2.1.orig/tests/UnitTests.hs
+++ haskell-aeson-1.0.2.1/tests/UnitTests.hs
@@ -29,6 +29,7 @@ import Data.Aeson.Text (encodeToTextBuil
import Data.Aeson.Types (Options(..), SumEncoding(..), ToJSON(..), Value, camelTo, camelTo2, defaultOptions, omitNothingFields)
import Data.Char (toUpper)
import Data.Fixed (Pico)
+import Data.Foldable (for_, toList)
import Data.Functor.Compose (Compose(..))
import Data.Functor.Identity (Identity(..))
import Data.Functor.Product (Product(..))
@@ -280,34 +281,49 @@ dotColonMark = [
data Example where
Example
:: (Eq a, Show a, ToJSON a, FromJSON a)
- => String -> L.ByteString -> a -> Example
+ => String -> [L.ByteString] -> a -> Example -- empty bytestring will fail, any p [] == False
MaybeExample
:: (Eq a, Show a, FromJSON a)
=> String -> L.ByteString -> Maybe a -> Example
+
+example :: (Eq a, Show a, ToJSON a, FromJSON a)
+ => String -> L.ByteString -> a -> Example
+example n bs x = Example n [bs] x
+
assertJsonExample :: Example -> Test
-assertJsonExample (Example name bs val) = testCase name $ do
- assertEqual "encode" bs (encode val)
- assertEqual "encode/via value" bs (encode $ toJSON val)
- assertEqual "decode" (Just val) (decode bs)
+assertJsonExample (Example name bss val) = testCase name $ do
+ assertSomeEqual "encode" bss (encode val)
+ assertSomeEqual "encode/via value" bss (encode $ toJSON val)
+ for_ bss $ \bs ->
+ assertEqual "decode" (Just val) (decode bs)
assertJsonExample (MaybeExample name bs mval) = testCase name $
assertEqual "decode" mval (decode bs)
assertJsonEncodingExample :: Example -> Test
-assertJsonEncodingExample (Example name bs val) = testCase name $ do
- assertEqual "encode" bs (encode val)
- assertEqual "encode/via value" bs (encode $ toJSON val)
+assertJsonEncodingExample (Example name bss val) = testCase name $ do
+ assertSomeEqual "encode" bss (encode val)
+ assertSomeEqual "encode/via value" bss (encode $ toJSON val)
assertJsonEncodingExample (MaybeExample name _ _) = testCase name $
assertFailure "cannot encode MaybeExample"
+
+assertSomeEqual :: (Eq a, Show a, Foldable f) => String -> f a -> a -> IO ()
+assertSomeEqual preface expected actual
+ | elem actual expected = return ()
+ | otherwise = assertFailure $ preface
+ ++ ": expecting one of " ++ show (toList expected)
+ ++ ", got " ++ show actual
+
+
jsonEncodingExamples :: [Example]
jsonEncodingExamples =
[
-- Maybe serialising is lossy
-- https://github.com/bos/aeson/issues/376
- Example "Just Nothing" "null" (Just Nothing :: Maybe (Maybe Int))
+ example "Just Nothing" "null" (Just Nothing :: Maybe (Maybe Int))
-- infinities cannot be recovered, null is decoded as NaN
- , Example "inf :: Double" "null" (Approx $ 1/0 :: Approx Double)
+ , example "inf :: Double" "null" (Approx $ 1/0 :: Approx Double)
]
jsonDecodingExamples :: [Example]
@@ -329,113 +345,125 @@ jsonDecodingExamples = [
jsonExamples :: [Example]
jsonExamples =
[
- Example "Either Left" "{\"Left\":1}" (Left 1 :: Either Int Int)
- , Example "Either Right" "{\"Right\":1}" (Right 1 :: Either Int Int)
- , Example "Nothing" "null" (Nothing :: Maybe Int)
- , Example "Just" "1" (Just 1 :: Maybe Int)
- , Example "Proxy Int" "null" (Proxy :: Proxy Int)
- , Example "Tagged Char Int" "1" (Tagged 1 :: Tagged Char Int)
+ example "Either Left" "{\"Left\":1}" (Left 1 :: Either Int Int)
+ , example "Either Right" "{\"Right\":1}" (Right 1 :: Either Int Int)
+ , example "Nothing" "null" (Nothing :: Maybe Int)
+ , example "Just" "1" (Just 1 :: Maybe Int)
+ , example "Proxy Int" "null" (Proxy :: Proxy Int)
+ , example "Tagged Char Int" "1" (Tagged 1 :: Tagged Char Int)
#if __GLASGOW_HASKELL__ >= 708
-- Test Tagged instance is polykinded
- , Example "Tagged 123 Int" "1" (Tagged 1 :: Tagged 123 Int)
+ , example "Tagged 123 Int" "1" (Tagged 1 :: Tagged 123 Int)
#endif
- , Example "Const Char Int" "\"c\"" (Const 'c' :: Const Char Int)
- , Example "Tuple" "[1,2]" ((1, 2) :: (Int, Int))
- , Example "NonEmpty" "[1,2,3]" (1 :| [2, 3] :: NonEmpty Int)
- , Example "Seq" "[1,2,3]" (Seq.fromList [1, 2, 3] :: Seq.Seq Int)
- , Example "DList" "[1,2,3]" (DList.fromList [1, 2, 3] :: DList.DList Int)
- , Example "()" "[]" ()
-
- , Example "HashMap Int Int" "{\"0\":1,\"2\":3}" (HM.fromList [(0,1),(2,3)] :: HM.HashMap Int Int)
- , Example "Map Int Int" "{\"0\":1,\"2\":3}" (M.fromList [(0,1),(2,3)] :: M.Map Int Int)
- , Example "Map (Tagged Int Int) Int" "{\"0\":1,\"2\":3}" (M.fromList [(Tagged 0,1),(Tagged 2,3)] :: M.Map (Tagged Int Int) Int)
- , Example "Map [Int] Int" "[[[0],1],[[2],3]]" (M.fromList [([0],1),([2],3)] :: M.Map [Int] Int)
- , Example "Map [Char] Int" "{\"ab\":1,\"cd\":3}" (M.fromList [("ab",1),("cd",3)] :: M.Map [Char] Int)
- , Example "Map [I Char] Int" "{\"ab\":1,\"cd\":3}" (M.fromList [(map pure "ab",1),(map pure "cd",3)] :: M.Map [I Char] Int)
-
- , Example "nan :: Double" "null" (Approx $ 0/0 :: Approx Double)
-
- , Example "Ordering LT" "\"LT\"" LT
- , Example "Ordering EQ" "\"EQ\"" EQ
- , Example "Ordering GT" "\"GT\"" GT
-
- , Example "Float" "3.14" (3.14 :: Float)
- , Example "Pico" "3.14" (3.14 :: Pico)
- , Example "Scientific" "3.14" (3.14 :: Scientific)
-
- , Example "Set Int" "[1,2,3]" (Set.fromList [3, 2, 1] :: Set.Set Int)
- , Example "IntSet" "[1,2,3]" (IntSet.fromList [3, 2, 1])
- , Example "IntMap" "[[1,2],[3,4]]" (IntMap.fromList [(3,4), (1,2)] :: IntMap.IntMap Int)
- , Example "Vector" "[1,2,3]" (Vector.fromList [1, 2, 3] :: Vector.Vector Int)
- , Example "HashSet Int" "[1,2,3]" (HashSet.fromList [3, 2, 1] :: HashSet.HashSet Int)
- , Example "Tree Int" "[1,[[2,[[3,[]],[4,[]]]],[5,[]]]]" (let n = Tree.Node in n 1 [n 2 [n 3 [], n 4 []], n 5 []] :: Tree.Tree Int)
+ , example "Const Char Int" "\"c\"" (Const 'c' :: Const Char Int)
+ , example "Tuple" "[1,2]" ((1, 2) :: (Int, Int))
+ , example "NonEmpty" "[1,2,3]" (1 :| [2, 3] :: NonEmpty Int)
+ , example "Seq" "[1,2,3]" (Seq.fromList [1, 2, 3] :: Seq.Seq Int)
+ , example "DList" "[1,2,3]" (DList.fromList [1, 2, 3] :: DList.DList Int)
+ , example "()" "[]" ()
+
+ , Example "HashMap Int Int"
+ [ "{\"0\":1,\"2\":3}", "{\"2\":3,\"0\":1}"]
+ (HM.fromList [(0,1),(2,3)] :: HM.HashMap Int Int)
+ , Example "Map Int Int"
+ [ "{\"0\":1,\"2\":3}", "{\"2\":3,\"0\":1}"]
+ (M.fromList [(0,1),(2,3)] :: M.Map Int Int)
+ , Example "Map (Tagged Int Int) Int"
+ [ "{\"0\":1,\"2\":3}", "{\"2\":3,\"0\":1}"]
+ (M.fromList [(Tagged 0,1),(Tagged 2,3)] :: M.Map (Tagged Int Int) Int)
+ , example "Map [Int] Int"
+ "[[[0],1],[[2],3]]"
+ (M.fromList [([0],1),([2],3)] :: M.Map [Int] Int)
+ , Example "Map [Char] Int"
+ [ "{\"ab\":1,\"cd\":3}", "{\"cd\":3,\"ab\":1}" ]
+ (M.fromList [("ab",1),("cd",3)] :: M.Map String Int)
+ , Example "Map [I Char] Int"
+ [ "{\"ab\":1,\"cd\":3}", "{\"cd\":3,\"ab\":1}" ]
+ (M.fromList [(map pure "ab",1),(map pure "cd",3)] :: M.Map [I Char] Int)
+
+ , example "nan :: Double" "null" (Approx $ 0/0 :: Approx Double)
+
+ , example "Ordering LT" "\"LT\"" LT
+ , example "Ordering EQ" "\"EQ\"" EQ
+ , example "Ordering GT" "\"GT\"" GT
+
+ , example "Float" "3.14" (3.14 :: Float)
+ , example "Pico" "3.14" (3.14 :: Pico)
+ , example "Scientific" "3.14" (3.14 :: Scientific)
+
+ , example "Set Int" "[1,2,3]" (Set.fromList [3, 2, 1] :: Set.Set Int)
+ , example "IntSet" "[1,2,3]" (IntSet.fromList [3, 2, 1])
+ , example "IntMap" "[[1,2],[3,4]]" (IntMap.fromList [(3,4), (1,2)] :: IntMap.IntMap Int)
+ , example "Vector" "[1,2,3]" (Vector.fromList [1, 2, 3] :: Vector.Vector Int)
+ , example "HashSet Int" "[1,2,3]" (HashSet.fromList [3, 2, 1] :: HashSet.HashSet Int)
+ , example "Tree Int" "[1,[[2,[[3,[]],[4,[]]]],[5,[]]]]" (let n = Tree.Node in n 1 [n 2 [n 3 [], n 4 []], n 5 []] :: Tree.Tree Int)
-- Three separate cases, as ordering in HashMap is not defined
- , Example "HashMap Float Int, NaN" "{\"NaN\":1}" (Approx $ HM.singleton (0/0) 1 :: Approx (HM.HashMap Float Int))
- , Example "HashMap Float Int, Infinity" "{\"Infinity\":1}" (HM.singleton (1/0) 1 :: HM.HashMap Float Int)
- , Example "HashMap Float Int, +Infinity" "{\"-Infinity\":1}" (HM.singleton (negate 1/0) 1 :: HM.HashMap Float Int)
+ , example "HashMap Float Int, NaN" "{\"NaN\":1}" (Approx $ HM.singleton (0/0) 1 :: Approx (HM.HashMap Float Int))
+ , example "HashMap Float Int, Infinity" "{\"Infinity\":1}" (HM.singleton (1/0) 1 :: HM.HashMap Float Int)
+ , example "HashMap Float Int, +Infinity" "{\"-Infinity\":1}" (HM.singleton (negate 1/0) 1 :: HM.HashMap Float Int)
-- Functors
- , Example "Identity Int" "1" (pure 1 :: Identity Int)
+ , example "Identity Int" "1" (pure 1 :: Identity Int)
- , Example "Identity Char" "\"x\"" (pure 'x' :: Identity Char)
- , Example "Identity String" "\"foo\"" (pure "foo" :: Identity String)
- , Example "[Identity Char]" "\"xy\"" ([pure 'x', pure 'y'] :: [Identity Char])
-
- , Example "Maybe Char" "\"x\"" (pure 'x' :: Maybe Char)
- , Example "Maybe String" "\"foo\"" (pure "foo" :: Maybe String)
- , Example "Maybe [Identity Char]" "\"xy\"" (pure [pure 'x', pure 'y'] :: Maybe [Identity Char])
-
- , Example "Product I Maybe Int" "[1,2]" (Pair (pure 1) (pure 2) :: Product I Maybe Int)
- , Example "Product I Maybe Int" "[1,null]" (Pair (pure 1) Nothing :: Product I Maybe Int)
- , Example "Product I [] Char" "[\"a\",\"foo\"]" (Pair (pure 'a') "foo" :: Product I [] Char)
-
- , Example "Sum I [] Int: InL" "{\"InL\":1}" (InL (pure 1) :: Sum I [] Int)
- , Example "Sum I [] Int: InR" "{\"InR\":[1,2]}" (InR [1, 2] :: Sum I [] Int)
- , Example "Sum I [] Char: InR" "{\"InR\":\"foo\"}" (InR "foo" :: Sum I [] Char)
-
- , Example "Compose I I Int" "1" (pure 1 :: Compose I I Int)
- , Example "Compose I [] Int" "[1]" (pure 1 :: Compose I [] Int)
- , Example "Compose [] I Int" "[1]" (pure 1 :: Compose [] I Int)
- , Example "Compose [] [] Int" "[[1]]" (pure 1 :: Compose [] [] Int)
-
- , Example "Compose I I Char" "\"x\"" (pure 'x' :: Compose I I Char)
- , Example "Compose I [] Char" "\"x\"" (pure 'x' :: Compose I [] Char)
- , Example "Compose [] I Char" "\"x\"" (pure 'x' :: Compose [] I Char)
- , Example "Compose [] [] Char" "[\"x\"]" (pure 'x' :: Compose [] [] Char)
-
- , Example "Compose3 I I I Char" "\"x\"" (pure 'x' :: Compose3 I I I Char)
- , Example "Compose3 I I [] Char" "\"x\"" (pure 'x' :: Compose3 I I [] Char)
- , Example "Compose3 I [] I Char" "\"x\"" (pure 'x' :: Compose3 I [] I Char)
- , Example "Compose3 I [] [] Char" "[\"x\"]" (pure 'x' :: Compose3 I [] [] Char)
- , Example "Compose3 [] I I Char" "\"x\"" (pure 'x' :: Compose3 [] I I Char)
- , Example "Compose3 [] I [] Char" "[\"x\"]" (pure 'x' :: Compose3 [] I [] Char)
- , Example "Compose3 [] [] I Char" "[\"x\"]" (pure 'x' :: Compose3 [] [] I Char)
- , Example "Compose3 [] [] [] Char" "[[\"x\"]]" (pure 'x' :: Compose3 [] [] [] Char)
-
- , Example "Compose3' I I I Char" "\"x\"" (pure 'x' :: Compose3' I I I Char)
- , Example "Compose3' I I [] Char" "\"x\"" (pure 'x' :: Compose3' I I [] Char)
- , Example "Compose3' I [] I Char" "\"x\"" (pure 'x' :: Compose3' I [] I Char)
- , Example "Compose3' I [] [] Char" "[\"x\"]" (pure 'x' :: Compose3' I [] [] Char)
- , Example "Compose3' [] I I Char" "\"x\"" (pure 'x' :: Compose3' [] I I Char)
- , Example "Compose3' [] I [] Char" "[\"x\"]" (pure 'x' :: Compose3' [] I [] Char)
- , Example "Compose3' [] [] I Char" "[\"x\"]" (pure 'x' :: Compose3' [] [] I Char)
- , Example "Compose3' [] [] [] Char" "[[\"x\"]]" (pure 'x' :: Compose3' [] [] [] Char)
+ , example "Identity Char" "\"x\"" (pure 'x' :: Identity Char)
+ , example "Identity String" "\"foo\"" (pure "foo" :: Identity String)
+ , example "[Identity Char]" "\"xy\"" ([pure 'x', pure 'y'] :: [Identity Char])
+
+ , example "Maybe Char" "\"x\"" (pure 'x' :: Maybe Char)
+ , example "Maybe String" "\"foo\"" (pure "foo" :: Maybe String)
+ , example "Maybe [Identity Char]" "\"xy\"" (pure [pure 'x', pure 'y'] :: Maybe [Identity Char])
+
+ , example "Product I Maybe Int" "[1,2]" (Pair (pure 1) (pure 2) :: Product I Maybe Int)
+ , example "Product I Maybe Int" "[1,null]" (Pair (pure 1) Nothing :: Product I Maybe Int)
+ , example "Product I [] Char" "[\"a\",\"foo\"]" (Pair (pure 'a') "foo" :: Product I [] Char)
+
+ , example "Sum I [] Int: InL" "{\"InL\":1}" (InL (pure 1) :: Sum I [] Int)
+ , example "Sum I [] Int: InR" "{\"InR\":[1,2]}" (InR [1, 2] :: Sum I [] Int)
+ , example "Sum I [] Char: InR" "{\"InR\":\"foo\"}" (InR "foo" :: Sum I [] Char)
+
+ , example "Compose I I Int" "1" (pure 1 :: Compose I I Int)
+ , example "Compose I [] Int" "[1]" (pure 1 :: Compose I [] Int)
+ , example "Compose [] I Int" "[1]" (pure 1 :: Compose [] I Int)
+ , example "Compose [] [] Int" "[[1]]" (pure 1 :: Compose [] [] Int)
+
+ , example "Compose I I Char" "\"x\"" (pure 'x' :: Compose I I Char)
+ , example "Compose I [] Char" "\"x\"" (pure 'x' :: Compose I [] Char)
+ , example "Compose [] I Char" "\"x\"" (pure 'x' :: Compose [] I Char)
+ , example "Compose [] [] Char" "[\"x\"]" (pure 'x' :: Compose [] [] Char)
+
+ , example "Compose3 I I I Char" "\"x\"" (pure 'x' :: Compose3 I I I Char)
+ , example "Compose3 I I [] Char" "\"x\"" (pure 'x' :: Compose3 I I [] Char)
+ , example "Compose3 I [] I Char" "\"x\"" (pure 'x' :: Compose3 I [] I Char)
+ , example "Compose3 I [] [] Char" "[\"x\"]" (pure 'x' :: Compose3 I [] [] Char)
+ , example "Compose3 [] I I Char" "\"x\"" (pure 'x' :: Compose3 [] I I Char)
+ , example "Compose3 [] I [] Char" "[\"x\"]" (pure 'x' :: Compose3 [] I [] Char)
+ , example "Compose3 [] [] I Char" "[\"x\"]" (pure 'x' :: Compose3 [] [] I Char)
+ , example "Compose3 [] [] [] Char" "[[\"x\"]]" (pure 'x' :: Compose3 [] [] [] Char)
+
+ , example "Compose3' I I I Char" "\"x\"" (pure 'x' :: Compose3' I I I Char)
+ , example "Compose3' I I [] Char" "\"x\"" (pure 'x' :: Compose3' I I [] Char)
+ , example "Compose3' I [] I Char" "\"x\"" (pure 'x' :: Compose3' I [] I Char)
+ , example "Compose3' I [] [] Char" "[\"x\"]" (pure 'x' :: Compose3' I [] [] Char)
+ , example "Compose3' [] I I Char" "\"x\"" (pure 'x' :: Compose3' [] I I Char)
+ , example "Compose3' [] I [] Char" "[\"x\"]" (pure 'x' :: Compose3' [] I [] Char)
+ , example "Compose3' [] [] I Char" "[\"x\"]" (pure 'x' :: Compose3' [] [] I Char)
+ , example "Compose3' [] [] [] Char" "[[\"x\"]]" (pure 'x' :: Compose3' [] [] [] Char)
- , Example "MyEither Int String: Left" "42" (MyLeft 42 :: MyEither Int String)
- , Example "MyEither Int String: Right" "\"foo\"" (MyRight "foo" :: MyEither Int String)
+ , example "MyEither Int String: Left" "42" (MyLeft 42 :: MyEither Int String)
+ , example "MyEither Int String: Right" "\"foo\"" (MyRight "foo" :: MyEither Int String)
-- newtypes from Monoid/Semigroup
- , Example "Monoid.Dual Int" "2" (pure 2 :: Monoid.Dual Int)
- , Example "Monoid.First Int" "2" (pure 2 :: Monoid.First Int)
- , Example "Monoid.Last Int" "2" (pure 2 :: Monoid.Last Int)
- , Example "Semigroup.Min Int" "2" (pure 2 :: Semigroup.Min Int)
- , Example "Semigroup.Max Int" "2" (pure 2 :: Semigroup.Max Int)
- , Example "Semigroup.First Int" "2" (pure 2 :: Semigroup.First Int)
- , Example "Semigroup.Last Int" "2" (pure 2 :: Semigroup.Last Int)
- , Example "Semigroup.WrappedMonoid Int" "2" (Semigroup.WrapMonoid 2 :: Semigroup.WrappedMonoid Int)
- , Example "Semigroup.Option Just" "2" (pure 2 :: Semigroup.Option Int)
- , Example "Semigroup.Option Nothing" "null" (Semigroup.Option (Nothing :: Maybe Bool))
+ , example "Monoid.Dual Int" "2" (pure 2 :: Monoid.Dual Int)
+ , example "Monoid.First Int" "2" (pure 2 :: Monoid.First Int)
+ , example "Monoid.Last Int" "2" (pure 2 :: Monoid.Last Int)
+ , example "Semigroup.Min Int" "2" (pure 2 :: Semigroup.Min Int)
+ , example "Semigroup.Max Int" "2" (pure 2 :: Semigroup.Max Int)
+ , example "Semigroup.First Int" "2" (pure 2 :: Semigroup.First Int)
+ , example "Semigroup.Last Int" "2" (pure 2 :: Semigroup.Last Int)
+ , example "Semigroup.WrappedMonoid Int" "2" (Semigroup.WrapMonoid 2 :: Semigroup.WrappedMonoid Int)
+ , example "Semigroup.Option Just" "2" (pure 2 :: Semigroup.Option Int)
+ , example "Semigroup.Option Nothing" "null" (Semigroup.Option (Nothing :: Maybe Bool))
]
|
