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Rewrite test cases to handle 32-bit integral types

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This commit is contained in:
Taylor Fausak 2021-05-28 19:42:06 +00:00
parent d86ffe4f5f
commit 3a48128c56
1 changed files with 65 additions and 21 deletions
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86
src/test/Main.hs
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@ -1,3 +1,5 @@
{-# OPTIONS_GHC -Wno-error=overflowed-literals #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeApplications #-}
@ -363,8 +365,12 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Int64 Int" ~:
let f = hush . Witch.tryFrom @Int.Int64 @Int in
[ f 0 ~?= Just 0
-- , f 9223372036854775807 ~?= Just 9223372036854775807
-- , f (-9223372036854775808) ~?= Just (-9223372036854775808)
, let x = maxBound :: Int in if toInteger x >= 9223372036854775807
then f 9223372036854775807 ~?= Just 9223372036854775807
else f (fromIntegral x) ~?= Just x
, let x = minBound :: Int in if toInteger x <= (-9223372036854775808)
then f (-9223372036854775808) ~?= Just (-9223372036854775808)
else f (fromIntegral x) ~?= Just x
]
, "From Int64 Integer" ~:
let f = Witch.from @Int.Int64 @Integer in
@ -401,7 +407,9 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Int64 Word" ~:
let f = hush . Witch.tryFrom @Int.Int64 @Word in
[ f 0 ~?= Just 0
-- , f 9223372036854775807 ~?= Just 9223372036854775807
, let x = maxBound :: Word in if toInteger x >= 9223372036854775807
then f 9223372036854775807 ~?= Just 9223372036854775807
else f (fromIntegral x) ~?= Just x
, f (-1) ~?= Nothing
]
, "TryFrom Int64 Natural" ~:
@ -446,9 +454,13 @@ main = runTestTTAndExit $ "Witch" ~:
let f = hush . Witch.tryFrom @Int @Int.Int32 in
[ f 0 ~?= Just 0
, f 2147483647 ~?= Just 2147483647
-- , f 2147483648 ~?= Nothing
, let x = maxBound :: Int in if toInteger x >= 2147483648
then f 2147483648 ~?= Nothing
else f x ~?= Just (fromIntegral x)
, f (-2147483648) ~?= Just (-2147483648)
-- , f (-2147483649) ~?= Nothing
, let x = minBound :: Int in if toInteger x <= (-2147483649)
then f (-2147483649) ~?= Nothing
else f x ~?= Just (fromIntegral x)
]
, "From Int Int64" ~:
let f = Witch.from @Int @Int.Int64 in
@ -479,8 +491,12 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Int Word32" ~:
let f = hush . Witch.tryFrom @Int @Word.Word32 in
[ f 0 ~?= Just 0
-- , f 4294967295 ~?= Just 4294967295
-- , f 4294967296 ~?= Nothing
, let x = maxBound :: Int in if toInteger x >= 4294967295
then f 4294967295 ~?= Just 4294967295
else f x ~?= Just (fromIntegral x)
, let x = maxBound :: Int in if toInteger x >= 4294967296
then f 4294967296 ~?= Nothing
else f x ~?= Just (fromIntegral x)
, f (-1) ~?= Nothing
]
, "TryFrom Int Word64" ~:
@ -512,10 +528,18 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Int Double" ~:
let f = hush . Witch.tryFrom @Int @Double in
[ f 0 ~?= Just 0
-- , f 9007199254740991 ~?= Just 9007199254740991
-- , f 9007199254740992 ~?= Nothing
-- , f (-9007199254740991) ~?= Just (-9007199254740991)
-- , f (-9007199254740992) ~?= Nothing
, let x = maxBound :: Int in if toInteger x >= 9007199254740991
then f 9007199254740991 ~?= Just 9007199254740991
else f x ~?= Just (fromIntegral x)
, let x = maxBound :: Int in if toInteger x >= 9007199254740992
then f 9007199254740992 ~?= Nothing
else f x ~?= Just (fromIntegral x)
, let x = minBound :: Int in if toInteger x <= (-9007199254740991)
then f (-9007199254740991) ~?= Just (-9007199254740991)
else f x ~?= Just (fromIntegral x)
, let x = minBound :: Int in if toInteger x <= (-9007199254740992)
then f (-9007199254740992) ~?= Nothing
else f x ~?= Just (fromIntegral x)
]
, "TryFrom Integer Int8" ~:
let f = hush . Witch.tryFrom @Integer @Int.Int8 in
@ -801,7 +825,9 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Word32 Int" ~:
let f = hush . Witch.tryFrom @Word.Word32 @Int in
[ f 0 ~?= Just 0
-- , f 4294967295 ~?= Just 4294967295
, let x = maxBound :: Int in if toInteger x >= 4294967295
then f 4294967295 ~?= Just 4294967295
else f (fromIntegral x) ~?= Just x
]
, "From Word32 Integer" ~:
let f = Witch.from @Word.Word32 @Integer in
@ -840,7 +866,9 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Word64 Word" ~:
let f = hush . Witch.tryFrom @Word.Word64 @Word in
[ f 0 ~?= Just 0
-- , f 18446744073709551615 ~?= Just 18446744073709551615
, let x = maxBound :: Word in if toInteger x >= 18446744073709551615
then f 18446744073709551615 ~?= Just 18446744073709551615
else f (fromIntegral x) ~?= Just x
]
, "From Word64 Natural" ~:
let f = Witch.from @Word.Word64 @Natural.Natural in
@ -910,7 +938,9 @@ main = runTestTTAndExit $ "Witch" ~:
let f = hush . Witch.tryFrom @Word @Word.Word32 in
[ f 0 ~?= Just 0
, f 4294967295 ~?= Just 4294967295
-- , f 4294967296 ~?= Nothing
, let x = maxBound :: Word in if toInteger x >= 4294967296
then f 4294967296 ~?= Nothing
else f x ~?= Just (fromIntegral x)
]
, "From Word Word64" ~:
let f = Witch.from @Word @Word.Word64 in
@ -943,8 +973,12 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Word Int64" ~:
let f = hush . Witch.tryFrom @Word @Int.Int64 in
[ f 0 ~?= Just 0
-- , f 9223372036854775807 ~?= Just 9223372036854775807
-- , f 9223372036854775808 ~?= Nothing
, let x = maxBound :: Word in if toInteger x >= 9223372036854775807
then f 9223372036854775807 ~?= Just 9223372036854775807
else f x ~?= Just (fromIntegral x)
, let x = maxBound :: Word in if toInteger x >= 9223372036854775808
then f 9223372036854775808 ~?= Nothing
else f x ~?= Just (fromIntegral x)
]
, "TryFrom Word Int" ~:
let f = hush . Witch.tryFrom @Word @Int in
@ -966,8 +1000,12 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Word Double" ~:
let f = hush . Witch.tryFrom @Word @Double in
[ f 0 ~?= Just 0
-- , f 9007199254740991 ~?= Just 9007199254740991
-- , f 9007199254740992 ~?= Nothing
, let x = maxBound :: Word in if toInteger x >= 9007199254740991
then f 9007199254740991 ~?= Just 9007199254740991
else f x ~?= Just (fromIntegral x)
, let x = maxBound :: Word in if toInteger x >= 9007199254740991
then f 9007199254740991 ~?= Nothing
else f x ~?= Just (fromIntegral x)
]
, "TryFrom Natural Word8" ~:
let f = hush . Witch.tryFrom @Natural.Natural @Word.Word8 in
@ -1236,9 +1274,13 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Double Int" ~:
let f = hush . Witch.tryFrom @Double @Int in
[ f 0 ~?= Just 0
-- , f 9007199254740991 ~?= Just 9007199254740991
, let x = maxBound :: Int in if toInteger x >= 9007199254740991
then f 9007199254740991 ~?= Just 9007199254740991
else f (fromIntegral x) ~?= Just x
, f 9007199254740992 ~?= Nothing
-- , f (-9007199254740991) ~?= Just (-9007199254740991)
, let x = maxBound :: Int in if toInteger x <= (-9007199254740991)
then f (-9007199254740991) ~?= Just (-9007199254740991)
else f (fromIntegral x) ~?= Just x
, f (-9007199254740992) ~?= Nothing
, f (0 / 0) ~?= Nothing
, f (1 / 0) ~?= Nothing
@ -1294,7 +1336,9 @@ main = runTestTTAndExit $ "Witch" ~:
, "TryFrom Double Word" ~:
let f = hush . Witch.tryFrom @Double @Word in
[ f 0 ~?= Just 0
-- , f 9007199254740991 ~?= Just 9007199254740991
, let x = maxBound :: Word in if toInteger x >= 9007199254740991
then f 9007199254740991 ~?= Just 9007199254740991
else f (fromIntegral x) ~?= Just x
, f 9007199254740992 ~?= Nothing
, f (0 / 0) ~?= Nothing
, f (1 / 0) ~?= Nothing