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-rw-r--r--testsuite/tests/lib/integer/all.T9
-rw-r--r--testsuite/tests/lib/integer/integerGcdExt.hs46
-rw-r--r--testsuite/tests/lib/integer/integerGcdExt.stdout15
-rw-r--r--testsuite/tests/lib/integer/integerGmpInternals.hs130
-rw-r--r--testsuite/tests/lib/integer/integerGmpInternals.stdout43
-rw-r--r--testsuite/tests/lib/integer/integerImportExport.hs118
-rw-r--r--testsuite/tests/lib/integer/integerImportExport.stdout23
-rw-r--r--testsuite/tests/lib/integer/integerPowMod.hs35
-rw-r--r--testsuite/tests/lib/integer/integerPowMod.stdout3
9 files changed, 247 insertions, 175 deletions
diff --git a/testsuite/tests/lib/integer/all.T b/testsuite/tests/lib/integer/all.T
index 97065a3341..33c5ea172d 100644
--- a/testsuite/tests/lib/integer/all.T
+++ b/testsuite/tests/lib/integer/all.T
@@ -1,9 +1,14 @@
test('integerBits', normal, compile_and_run, [''])
test('integerConversions', normal, compile_and_run, [''])
-# skip ghci as it doesn't support unboxed tuples
-test('integerGmpInternals', [reqlib('integer-gmp'), omit_ways(['ghci'])], compile_and_run, [''])
test('plusMinusInteger', [omit_ways(['ghci'])], compile_and_run, [''])
test('integerConstantFolding', normal, makefile_test, ['integerConstantFolding'])
test('fromToInteger', [], makefile_test, ['fromToInteger'])
test('IntegerConversionRules', [], makefile_test, ['IntegerConversionRules'])
test('gcdInteger', normal, compile_and_run, [''])
+
+# skip ghci as it doesn't support unboxed tuples
+test('integerImportExport', [reqlib('integer-gmp'), omit_ways(['ghci'])], compile_and_run, [''])
+test('integerGcdExt', [reqlib('integer-gmp'), omit_ways(['ghci'])], compile_and_run, [''])
+
+test('integerPowMod', [reqlib('integer-gmp')], compile_and_run, [''])
+test('integerGmpInternals', [reqlib('integer-gmp')], compile_and_run, [''])
diff --git a/testsuite/tests/lib/integer/integerGcdExt.hs b/testsuite/tests/lib/integer/integerGcdExt.hs
new file mode 100644
index 0000000000..d060c2d3b2
--- /dev/null
+++ b/testsuite/tests/lib/integer/integerGcdExt.hs
@@ -0,0 +1,46 @@
+{-# LANGUAGE UnboxedTuples #-}
+
+module Main (main) where
+
+import Data.List (group)
+import Data.Bits
+import Data.Word
+import Control.Monad
+
+import GHC.Word
+import GHC.Base
+import qualified GHC.Integer.GMP.Internals as I
+
+gcdExtInteger :: Integer -> Integer -> (Integer, Integer)
+gcdExtInteger a b = case I.gcdExtInteger a b of (# g, s #) -> (g, s)
+
+main :: IO ()
+main = do
+ print $ gcdExtInteger b e
+ print $ gcdExtInteger e b
+ print $ gcdExtInteger x y
+ print $ gcdExtInteger y x
+ print $ gcdExtInteger x (-y)
+ print $ gcdExtInteger (-x) y
+ print $ gcdExtInteger (-x) (-y)
+
+ -- see #15350
+ do
+ let a = 2
+ b = 2^65 + 1
+ print $ gcdExtInteger a b
+ print $ gcdExtInteger a (-b)
+ print $ gcdExtInteger (-a) b
+ print $ gcdExtInteger (-a) (-b)
+ print $ gcdExtInteger b a
+ print $ gcdExtInteger b (-a)
+ print $ gcdExtInteger (-b) a
+ print $ gcdExtInteger (-b) (-a)
+
+ where
+ b = 2988348162058574136915891421498819466320163312926952423791023078876139
+ e = 2351399303373464486466122544523690094744975233415544072992656881240319
+ m = 10^(40::Int)
+
+ x = 5328841272400314897981163497728751426
+ y = 32052182750761975518649228050096851724
diff --git a/testsuite/tests/lib/integer/integerGcdExt.stdout b/testsuite/tests/lib/integer/integerGcdExt.stdout
new file mode 100644
index 0000000000..199a0cb266
--- /dev/null
+++ b/testsuite/tests/lib/integer/integerGcdExt.stdout
@@ -0,0 +1,15 @@
+(1,-238164827888328100873319793437342927637138278785737103723156342382925)
+(1,302679100340807588460107986194035692812415103244388831792688023418704)
+(92889294,115110207004456909698806038261)
+(92889294,-19137667681784054624628973533)
+(92889294,115110207004456909698806038261)
+(92889294,-115110207004456909698806038261)
+(92889294,-115110207004456909698806038261)
+(1,-18446744073709551616)
+(1,-18446744073709551616)
+(1,18446744073709551616)
+(1,18446744073709551616)
+(1,1)
+(1,1)
+(1,-1)
+(1,-1)
diff --git a/testsuite/tests/lib/integer/integerGmpInternals.hs b/testsuite/tests/lib/integer/integerGmpInternals.hs
index 24780cc2ac..4d53560107 100644
--- a/testsuite/tests/lib/integer/integerGmpInternals.hs
+++ b/testsuite/tests/lib/integer/integerGmpInternals.hs
@@ -12,96 +12,15 @@ import GHC.Base
import GHC.Integer.GMP.Internals (Integer(S#,Jp#,Jn#))
import qualified GHC.Integer.GMP.Internals as I
--- NOTE: Some of the following operations were provided with
--- integer-gmp-0.5.1, but were not ported to integer-gmp-1.0.0 (yet);
--- so we use naive reference-implementations instead for the meantime
--- in order to keep the reference-output untouched.
-
recipModInteger :: Integer -> Integer -> Integer
recipModInteger = I.recipModInteger
-gcdExtInteger :: Integer -> Integer -> (Integer, Integer)
-gcdExtInteger a b = case I.gcdExtInteger a b of (# g, s #) -> (g, s)
-
-powModSecInteger :: Integer -> Integer -> Integer -> Integer
-powModSecInteger = I.powModSecInteger
-
-powModInteger :: Integer -> Integer -> Integer -> Integer
-powModInteger = I.powModInteger
-
-- FIXME: Lacks GMP2 version
powInteger :: Integer -> Word -> Integer
powInteger x e = x^e
-exportInteger :: Integer -> MutableByteArray# RealWorld -> Word# -> Int# -> IO Word
-exportInteger = I.exportIntegerToMutableByteArray
-
-exportIntegerAddr :: Integer -> Addr# -> Int# -> IO Word
-exportIntegerAddr = I.exportIntegerToAddr
-
-importInteger :: ByteArray# -> Word# -> Word# -> Int# -> Integer
-importInteger = I.importIntegerFromByteArray
-
-importIntegerAddr :: Addr# -> Word# -> Int# -> IO Integer
-importIntegerAddr a l e = I.importIntegerFromAddr a l e
-
--- helpers
-data MBA = MBA { unMBA :: !(MutableByteArray# RealWorld) }
-data BA = BA { unBA :: !ByteArray# }
-
-newByteArray :: Word# -> IO MBA
-newByteArray sz = IO $ \s -> case newPinnedByteArray# (word2Int# sz) s of (# s, arr #) -> (# s, MBA arr #)
-
-indexByteArray :: ByteArray# -> Word# -> Word8
-indexByteArray a# n# = W8# (indexWord8Array# a# (word2Int# n#))
-
--- indexMutableByteArray :: MutableByteArray# RealWorld -> Word# -> IO Word8
--- indexMutableByteArray a# n# = IO $ \s -> case readWord8Array# a# (word2Int# n#) s of (# s', v #) -> (# s', W# v #)
-
-writeByteArray :: MutableByteArray# RealWorld -> Int# -> Word8 -> IO ()
-writeByteArray arr i (W8# w) = IO $ \s -> case writeWord8Array# arr i w s of s -> (# s, () #)
-
-lengthByteArray :: ByteArray# -> Word
-lengthByteArray ba = W# (int2Word# (sizeofByteArray# ba))
-
-unpackByteArray :: ByteArray# -> [Word8]
-unpackByteArray ba | n == 0 = []
- | otherwise = [ indexByteArray ba i | W# i <- [0 .. n-1] ]
- where
- n = lengthByteArray ba
-
-freezeByteArray :: MutableByteArray# RealWorld -> IO BA
-freezeByteArray arr = IO $ \s -> case unsafeFreezeByteArray# arr s of (# s, arr #) -> (# s, BA arr #)
-
-----------------------------------------------------------------------------
main :: IO ()
main = do
- print $ powModInteger b e m
- print $ powModInteger b e (m-1)
- print $ powModSecInteger b e (m-1)
-
- putStrLn "\n# gcdExtInteger"
- print $ gcdExtInteger b e
- print $ gcdExtInteger e b
- print $ gcdExtInteger x y
- print $ gcdExtInteger y x
- print $ gcdExtInteger x (-y)
- print $ gcdExtInteger (-x) y
- print $ gcdExtInteger (-x) (-y)
-
- -- see #15350
- do
- let a = 2
- b = 2^65 + 1
- print $ gcdExtInteger a b
- print $ gcdExtInteger a (-b)
- print $ gcdExtInteger (-a) b
- print $ gcdExtInteger (-a) (-b)
- print $ gcdExtInteger b a
- print $ gcdExtInteger b (-a)
- print $ gcdExtInteger (-b) a
- print $ gcdExtInteger (-b) (-a)
-
putStrLn "\n# powInteger"
print $ powInteger 12345 0
print $ powInteger 12345 1
@@ -115,55 +34,6 @@ main = do
print $ rle [ S# (I.testPrimeInteger k 25#) | k <- [ x .. x + 1000 ] ]
print $ rle [ S# (I.testPrimeInteger k 25#) | k <- [ e .. e + 1000 ] ]
- -- import/export primitives
- print $ [ W# (I.sizeInBaseInteger x 2#) | x <- [b1024,b*e,b,e,m,x,y,-1,0,1] ]
- print $ [ W# (I.sizeInBaseInteger x 256#) | x <- [b1024,b*e,b,e,m,x,y,-1,0,1] ]
-
- BA ba <- do
- MBA mba <- newByteArray 128##
- forM_ (zip [0..127] [0x01..]) $ \(I# i, w) -> do
- writeByteArray mba i w
-
- let a = byteArrayContents# (unsafeCoerce# mba)
-
- print =<< importIntegerAddr a 0## 1#
- print =<< importIntegerAddr a 0## 0#
-
- print =<< importIntegerAddr (plusAddr# a 22#) 1## 1#
- print =<< importIntegerAddr (plusAddr# a 97#) 1## 0#
-
- print =<< importIntegerAddr a 23## 1#
- print =<< importIntegerAddr a 23## 0#
-
- -- no-op
- print =<< exportIntegerAddr 0 (plusAddr# a 0#) 1#
-
- -- write into array
- print =<< exportIntegerAddr b (plusAddr# a 5#) 1#
- print =<< exportIntegerAddr e (plusAddr# a 50#) 0#
-
- print =<< exportInteger m mba 85## 1#
- print =<< exportInteger m mba 105## 0#
-
- print =<< importIntegerAddr (plusAddr# a 85#) 17## 1#
- print =<< importIntegerAddr (plusAddr# a 105#) 17## 0#
-
- -- read back full array
- print =<< importIntegerAddr a 128## 1#
- print =<< importIntegerAddr a 128## 0#
-
- freezeByteArray mba
-
- print $ importInteger ba 0## 0## 1#
- print $ importInteger ba 0## 0## 0#
-
- print $ importInteger ba 5## 29## 1#
- print $ importInteger ba 50## 29## 0#
-
- print $ importInteger ba 0## 128## 1#
- print $ importInteger ba 0## 128## 0#
-
- return ()
where
b = 2988348162058574136915891421498819466320163312926952423791023078876139
e = 2351399303373464486466122544523690094744975233415544072992656881240319
diff --git a/testsuite/tests/lib/integer/integerGmpInternals.stdout b/testsuite/tests/lib/integer/integerGmpInternals.stdout
index cff835bd27..4a3eac5055 100644
--- a/testsuite/tests/lib/integer/integerGmpInternals.stdout
+++ b/testsuite/tests/lib/integer/integerGmpInternals.stdout
@@ -1,23 +1,3 @@
-1527229998585248450016808958343740453059
-682382427572745901624116300491295556924
-682382427572745901624116300491295556924
-
-# gcdExtInteger
-(1,-238164827888328100873319793437342927637138278785737103723156342382925)
-(1,302679100340807588460107986194035692812415103244388831792688023418704)
-(92889294,115110207004456909698806038261)
-(92889294,-19137667681784054624628973533)
-(92889294,115110207004456909698806038261)
-(92889294,-115110207004456909698806038261)
-(92889294,-115110207004456909698806038261)
-(1,-18446744073709551616)
-(1,-18446744073709551616)
-(1,18446744073709551616)
-(1,18446744073709551616)
-(1,1)
-(1,1)
-(1,-1)
-(1,-1)
# powInteger
1
@@ -31,26 +11,3 @@
[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199]
[(25,0),(1,1),(261,0),(1,1),(107,0),(1,1),(49,0),(1,1),(27,0),(1,1),(137,0),(1,1),(49,0),(1,1),(53,0),(1,1),(29,0),(1,1),(39,0),(1,1),(89,0),(1,1),(37,0),(1,1),(21,0),(1,1),(65,0)]
[(132,0),(1,1),(75,0),(1,1),(551,0),(1,1),(240,0)]
-[1024,462,231,231,133,123,125,1,1,1]
-[128,58,29,29,17,16,16,1,1,1]
-0
-0
-23
-98
-96533667595335344311200144916688449305687896108635671
-2211224323355650230628428319497894791908413370238435841
-0
-29
-29
-17
-17
-10000000000000000000000000000000000000000
-10000000000000000000000000000000000000000
-707742318444110103305827088411305224215218021152567828572343353092273367732652472104598447612703966897013552405105205876531601836257828210094490315227838577315748169688646574531637174201439439064925789856330017827636213265611406915545853552494091915984057391978052737382104710796773315503272295152589111168
-90234380974657405463028074067522969606037220156164619283324346812591427336112251623694808896617626909786308083717091973493080700973825257532066851290431513505598597494043683887914929676998461181716680655771798101377425376141764430298850251302214681051036129537825969557396995822791626849336007688291942072833
-0
-0
-2988348162058574136915891421498819466320163312926952423791023078876139
-2351399303373464486466122544523690094744975233415544072992656881240319
-707742318444110103305827088411305224215218021152567828572343353092273367732652472104598447612703966897013552405105205876531601836257828210094490315227838577315748169688646574531637174201439439064925789856330017827636213265611406915545853552494091915984057391978052737382104710796773315503272295152589111168
-90234380974657405463028074067522969606037220156164619283324346812591427336112251623694808896617626909786308083717091973493080700973825257532066851290431513505598597494043683887914929676998461181716680655771798101377425376141764430298850251302214681051036129537825969557396995822791626849336007688291942072833
diff --git a/testsuite/tests/lib/integer/integerImportExport.hs b/testsuite/tests/lib/integer/integerImportExport.hs
new file mode 100644
index 0000000000..bcd0531680
--- /dev/null
+++ b/testsuite/tests/lib/integer/integerImportExport.hs
@@ -0,0 +1,118 @@
+{-# LANGUAGE BangPatterns, CPP, MagicHash, UnboxedTuples #-}
+
+module Main (main) where
+
+import Data.List (group)
+import Data.Bits
+import Data.Word
+import Control.Monad
+
+import GHC.Word
+import GHC.Base
+import GHC.Integer.GMP.Internals (Integer(S#,Jp#,Jn#))
+import qualified GHC.Integer.GMP.Internals as I
+
+exportInteger :: Integer -> MutableByteArray# RealWorld -> Word# -> Int# -> IO Word
+exportInteger = I.exportIntegerToMutableByteArray
+
+exportIntegerAddr :: Integer -> Addr# -> Int# -> IO Word
+exportIntegerAddr = I.exportIntegerToAddr
+
+importInteger :: ByteArray# -> Word# -> Word# -> Int# -> Integer
+importInteger = I.importIntegerFromByteArray
+
+importIntegerAddr :: Addr# -> Word# -> Int# -> IO Integer
+importIntegerAddr a l e = I.importIntegerFromAddr a l e
+
+-- helpers
+data MBA = MBA { unMBA :: !(MutableByteArray# RealWorld) }
+data BA = BA { unBA :: !ByteArray# }
+
+newByteArray :: Word# -> IO MBA
+newByteArray sz = IO $ \s -> case newPinnedByteArray# (word2Int# sz) s of (# s, arr #) -> (# s, MBA arr #)
+
+indexByteArray :: ByteArray# -> Word# -> Word8
+indexByteArray a# n# = W8# (indexWord8Array# a# (word2Int# n#))
+
+-- indexMutableByteArray :: MutableByteArray# RealWorld -> Word# -> IO Word8
+-- indexMutableByteArray a# n# = IO $ \s -> case readWord8Array# a# (word2Int# n#) s of (# s', v #) -> (# s', W# v #)
+
+writeByteArray :: MutableByteArray# RealWorld -> Int# -> Word8 -> IO ()
+writeByteArray arr i (W8# w) = IO $ \s -> case writeWord8Array# arr i w s of s -> (# s, () #)
+
+lengthByteArray :: ByteArray# -> Word
+lengthByteArray ba = W# (int2Word# (sizeofByteArray# ba))
+
+unpackByteArray :: ByteArray# -> [Word8]
+unpackByteArray ba | n == 0 = []
+ | otherwise = [ indexByteArray ba i | W# i <- [0 .. n-1] ]
+ where
+ n = lengthByteArray ba
+
+freezeByteArray :: MutableByteArray# RealWorld -> IO BA
+freezeByteArray arr = IO $ \s -> case unsafeFreezeByteArray# arr s of (# s, arr #) -> (# s, BA arr #)
+
+----------------------------------------------------------------------------
+main :: IO ()
+main = do
+ -- import/export primitives
+ print $ [ W# (I.sizeInBaseInteger x 2#) | x <- [b1024,b*e,b,e,m,x,y,-1,0,1] ]
+ print $ [ W# (I.sizeInBaseInteger x 256#) | x <- [b1024,b*e,b,e,m,x,y,-1,0,1] ]
+
+ BA ba <- do
+ MBA mba <- newByteArray 128##
+ forM_ (zip [0..127] [0x01..]) $ \(I# i, w) -> do
+ writeByteArray mba i w
+
+ let a = byteArrayContents# (unsafeCoerce# mba)
+
+ print =<< importIntegerAddr a 0## 1#
+ print =<< importIntegerAddr a 0## 0#
+
+ print =<< importIntegerAddr (plusAddr# a 22#) 1## 1#
+ print =<< importIntegerAddr (plusAddr# a 97#) 1## 0#
+
+ print =<< importIntegerAddr a 23## 1#
+ print =<< importIntegerAddr a 23## 0#
+
+ -- no-op
+ print =<< exportIntegerAddr 0 (plusAddr# a 0#) 1#
+
+ -- write into array
+ print =<< exportIntegerAddr b (plusAddr# a 5#) 1#
+ print =<< exportIntegerAddr e (plusAddr# a 50#) 0#
+
+ print =<< exportInteger m mba 85## 1#
+ print =<< exportInteger m mba 105## 0#
+
+ print =<< importIntegerAddr (plusAddr# a 85#) 17## 1#
+ print =<< importIntegerAddr (plusAddr# a 105#) 17## 0#
+
+ -- read back full array
+ print =<< importIntegerAddr a 128## 1#
+ print =<< importIntegerAddr a 128## 0#
+
+ freezeByteArray mba
+
+ print $ importInteger ba 0## 0## 1#
+ print $ importInteger ba 0## 0## 0#
+
+ print $ importInteger ba 5## 29## 1#
+ print $ importInteger ba 50## 29## 0#
+
+ print $ importInteger ba 0## 128## 1#
+ print $ importInteger ba 0## 128## 0#
+
+ return ()
+ where
+ b = 2988348162058574136915891421498819466320163312926952423791023078876139
+ e = 2351399303373464486466122544523690094744975233415544072992656881240319
+ m = 10^(40::Int)
+
+ x = 5328841272400314897981163497728751426
+ y = 32052182750761975518649228050096851724
+
+ b1024 = roll (map fromIntegral (take 128 [0x80::Int .. ]))
+
+ roll :: [Word8] -> Integer
+ roll = GHC.Base.foldr (\b a -> a `shiftL` 8 .|. fromIntegral b) 0
diff --git a/testsuite/tests/lib/integer/integerImportExport.stdout b/testsuite/tests/lib/integer/integerImportExport.stdout
new file mode 100644
index 0000000000..950d72c90b
--- /dev/null
+++ b/testsuite/tests/lib/integer/integerImportExport.stdout
@@ -0,0 +1,23 @@
+[1024,462,231,231,133,123,125,1,1,1]
+[128,58,29,29,17,16,16,1,1,1]
+0
+0
+23
+98
+96533667595335344311200144916688449305687896108635671
+2211224323355650230628428319497894791908413370238435841
+0
+29
+29
+17
+17
+10000000000000000000000000000000000000000
+10000000000000000000000000000000000000000
+707742318444110103305827088411305224215218021152567828572343353092273367732652472104598447612703966897013552405105205876531601836257828210094490315227838577315748169688646574531637174201439439064925789856330017827636213265611406915545853552494091915984057391978052737382104710796773315503272295152589111168
+90234380974657405463028074067522969606037220156164619283324346812591427336112251623694808896617626909786308083717091973493080700973825257532066851290431513505598597494043683887914929676998461181716680655771798101377425376141764430298850251302214681051036129537825969557396995822791626849336007688291942072833
+0
+0
+2988348162058574136915891421498819466320163312926952423791023078876139
+2351399303373464486466122544523690094744975233415544072992656881240319
+707742318444110103305827088411305224215218021152567828572343353092273367732652472104598447612703966897013552405105205876531601836257828210094490315227838577315748169688646574531637174201439439064925789856330017827636213265611406915545853552494091915984057391978052737382104710796773315503272295152589111168
+90234380974657405463028074067522969606037220156164619283324346812591427336112251623694808896617626909786308083717091973493080700973825257532066851290431513505598597494043683887914929676998461181716680655771798101377425376141764430298850251302214681051036129537825969557396995822791626849336007688291942072833
diff --git a/testsuite/tests/lib/integer/integerPowMod.hs b/testsuite/tests/lib/integer/integerPowMod.hs
new file mode 100644
index 0000000000..97cdad65b2
--- /dev/null
+++ b/testsuite/tests/lib/integer/integerPowMod.hs
@@ -0,0 +1,35 @@
+module Main (main) where
+
+import Data.List (group)
+import Data.Bits
+import Data.Word
+import Control.Monad
+
+import GHC.Word
+import GHC.Base
+import qualified GHC.Integer.GMP.Internals as I
+
+powModSecInteger :: Integer -> Integer -> Integer -> Integer
+powModSecInteger = I.powModSecInteger
+
+powModInteger :: Integer -> Integer -> Integer -> Integer
+powModInteger = I.powModInteger
+
+main :: IO ()
+main = do
+ print $ powModInteger b e m
+ print $ powModInteger b e (m-1)
+ print $ powModSecInteger b e (m-1)
+
+ where
+ b = 2988348162058574136915891421498819466320163312926952423791023078876139
+ e = 2351399303373464486466122544523690094744975233415544072992656881240319
+ m = 10^(40::Int)
+
+ x = 5328841272400314897981163497728751426
+ y = 32052182750761975518649228050096851724
+
+ b1024 = roll (map fromIntegral (take 128 [0x80::Int .. ]))
+
+ roll :: [Word8] -> Integer
+ roll = GHC.Base.foldr (\b a -> a `shiftL` 8 .|. fromIntegral b) 0
diff --git a/testsuite/tests/lib/integer/integerPowMod.stdout b/testsuite/tests/lib/integer/integerPowMod.stdout
new file mode 100644
index 0000000000..bf3dc2e28b
--- /dev/null
+++ b/testsuite/tests/lib/integer/integerPowMod.stdout
@@ -0,0 +1,3 @@
+1527229998585248450016808958343740453059
+682382427572745901624116300491295556924
+682382427572745901624116300491295556924
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