{-# LANGUAGE LambdaCase #-}
module Haskoin.Util.Arbitrary.Script where
import Crypto.Secp256k1
import qualified Data.ByteString as B
import Data.Maybe
import Data.Word
import Haskoin.Address
import Haskoin.Constants
import Haskoin.Keys.Common
import Haskoin.Script
import Haskoin.Transaction.Common
import Haskoin.Util
import Haskoin.Util.Arbitrary.Address
import Haskoin.Util.Arbitrary.Crypto
import Haskoin.Util.Arbitrary.Keys
import Haskoin.Util.Arbitrary.Util
import Test.QuickCheck
arbitraryScript :: Gen Script
arbitraryScript :: Gen Script
arbitraryScript = [ScriptOp] -> Script
Script ([ScriptOp] -> Script) -> Gen [ScriptOp] -> Gen Script
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen ScriptOp -> Gen [ScriptOp]
forall a. Gen a -> Gen [a]
listOf Gen ScriptOp
arbitraryScriptOp
arbitraryScriptOp :: Gen ScriptOp
arbitraryScriptOp :: Gen ScriptOp
arbitraryScriptOp =
[Gen ScriptOp] -> Gen ScriptOp
forall a. [Gen a] -> Gen a
oneof
[ ByteString -> ScriptOp
opPushData (ByteString -> ScriptOp) -> Gen ByteString -> Gen ScriptOp
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen ByteString
arbitraryBS1
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_0
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_1NEGATE
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_RESERVED
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_1
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_3
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_4
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_5
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_6
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_7
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_8
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_9
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_10
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_11
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_12
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_13
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_14
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_15
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_16
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_VER
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_IF
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOTIF
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_VERIF
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_VERNOTIF
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_ELSE
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_ENDIF
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_VERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_RETURN
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_TOALTSTACK
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_FROMALTSTACK
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_IFDUP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_DEPTH
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_DROP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_DUP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NIP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_OVER
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_PICK
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_ROLL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_ROT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_SWAP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_TUCK
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2DROP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2DUP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_3DUP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2OVER
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2ROT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2SWAP
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CAT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_SUBSTR
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_LEFT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_RIGHT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_SIZE
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_INVERT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_AND
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_OR
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_XOR
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_EQUAL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_EQUALVERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_RESERVED1
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_RESERVED2
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_1ADD
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_1SUB
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2MUL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_2DIV
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NEGATE
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_ABS
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_0NOTEQUAL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_ADD
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_SUB
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_MUL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_DIV
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_MOD
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_LSHIFT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_RSHIFT
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_BOOLAND
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_BOOLOR
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NUMEQUAL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NUMEQUALVERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NUMNOTEQUAL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_LESSTHAN
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_GREATERTHAN
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_LESSTHANOREQUAL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_GREATERTHANOREQUAL
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_MIN
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_MAX
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_WITHIN
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_RIPEMD160
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_SHA1
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_SHA256
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_HASH160
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_HASH256
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CODESEPARATOR
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKSIG
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKSIGVERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKMULTISIG
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKMULTISIGVERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP1
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKLOCKTIMEVERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKSEQUENCEVERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP4
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP5
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP6
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP7
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP8
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP9
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_NOP10
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKDATASIG
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_CHECKDATASIGVERIFY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_REVERSEBYTES
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_PUBKEYHASH
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return ScriptOp
OP_PUBKEY
, ScriptOp -> Gen ScriptOp
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptOp -> Gen ScriptOp) -> ScriptOp -> Gen ScriptOp
forall a b. (a -> b) -> a -> b
$ Word8 -> ScriptOp
OP_INVALIDOPCODE 0xff
]
arbitraryIntScriptOp :: Gen ScriptOp
arbitraryIntScriptOp :: Gen ScriptOp
arbitraryIntScriptOp =
[ScriptOp] -> Gen ScriptOp
forall a. [a] -> Gen a
elements
[ ScriptOp
OP_1, ScriptOp
OP_2, ScriptOp
OP_3, ScriptOp
OP_4
, ScriptOp
OP_5, ScriptOp
OP_6, ScriptOp
OP_7, ScriptOp
OP_8
, ScriptOp
OP_9, ScriptOp
OP_10, ScriptOp
OP_11, ScriptOp
OP_12
, ScriptOp
OP_13, ScriptOp
OP_14, ScriptOp
OP_15, ScriptOp
OP_16
]
arbitraryPushDataType :: Gen PushDataType
arbitraryPushDataType :: Gen PushDataType
arbitraryPushDataType = [PushDataType] -> Gen PushDataType
forall a. [a] -> Gen a
elements [PushDataType
OPCODE, PushDataType
OPDATA1, PushDataType
OPDATA2, PushDataType
OPDATA4]
arbitrarySigHash :: Gen SigHash
arbitrarySigHash :: Gen SigHash
arbitrarySigHash = Word32 -> SigHash
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Word32 -> SigHash) -> Gen Word32 -> Gen SigHash
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Gen Word32
forall a. Arbitrary a => Gen a
arbitrary :: Gen Word32)
arbitraryValidSigHash :: Network -> Gen SigHash
arbitraryValidSigHash :: Network -> Gen SigHash
arbitraryValidSigHash net :: Network
net = do
SigHash
sh <- [SigHash] -> Gen SigHash
forall a. [a] -> Gen a
elements [SigHash
sigHashAll, SigHash
sigHashNone, SigHash
sigHashSingle]
SigHash -> SigHash
f1 <-
[SigHash -> SigHash] -> Gen (SigHash -> SigHash)
forall a. [a] -> Gen a
elements ([SigHash -> SigHash] -> Gen (SigHash -> SigHash))
-> [SigHash -> SigHash] -> Gen (SigHash -> SigHash)
forall a b. (a -> b) -> a -> b
$
if Maybe Word32 -> Bool
forall a. Maybe a -> Bool
isJust (Network -> Maybe Word32
getSigHashForkId Network
net)
then [SigHash -> SigHash
forall a. a -> a
id, SigHash -> SigHash
setForkIdFlag]
else [SigHash -> SigHash
forall a. a -> a
id]
SigHash -> SigHash
f2 <- [SigHash -> SigHash] -> Gen (SigHash -> SigHash)
forall a. [a] -> Gen a
elements [SigHash -> SigHash
forall a. a -> a
id, SigHash -> SigHash
setAnyoneCanPayFlag]
SigHash -> Gen SigHash
forall (m :: * -> *) a. Monad m => a -> m a
return (SigHash -> Gen SigHash) -> SigHash -> Gen SigHash
forall a b. (a -> b) -> a -> b
$ SigHash -> SigHash
f1 (SigHash -> SigHash) -> SigHash -> SigHash
forall a b. (a -> b) -> a -> b
$ SigHash -> SigHash
f2 SigHash
sh
arbitrarySigHashFlag :: Gen SigHashFlag
arbitrarySigHashFlag :: Gen SigHashFlag
arbitrarySigHashFlag =
[SigHashFlag] -> Gen SigHashFlag
forall a. [a] -> Gen a
elements
[ SigHashFlag
SIGHASH_ALL
, SigHashFlag
SIGHASH_NONE
, SigHashFlag
SIGHASH_SINGLE
, SigHashFlag
SIGHASH_FORKID
, SigHashFlag
SIGHASH_ANYONECANPAY
]
arbitraryTxSignature :: Network -> Gen (TxHash, SecKey, TxSignature)
arbitraryTxSignature :: Network -> Gen (TxHash, SecKey, TxSignature)
arbitraryTxSignature net :: Network
net = do
(m :: Hash256
m, key :: SecKey
key, sig :: Sig
sig) <- Gen (Hash256, SecKey, Sig)
arbitrarySignature
SigHash
sh <- (Word8 -> SigHash
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Word8 -> SigHash) -> Gen Word8 -> Gen SigHash
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Gen Word8
forall a. Arbitrary a => Gen a
arbitrary :: Gen Word8)) Gen SigHash -> (SigHash -> Bool) -> Gen SigHash
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` SigHash -> Bool
filterBad
let txsig :: TxSignature
txsig = Sig -> SigHash -> TxSignature
TxSignature Sig
sig SigHash
sh
(TxHash, SecKey, TxSignature) -> Gen (TxHash, SecKey, TxSignature)
forall (m :: * -> *) a. Monad m => a -> m a
return (Hash256 -> TxHash
TxHash Hash256
m, SecKey
key, TxSignature
txsig)
where
filterBad :: SigHash -> Bool
filterBad sh :: SigHash
sh = Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$
SigHash -> Bool
isSigHashUnknown SigHash
sh Bool -> Bool -> Bool
||
Maybe Word32 -> Bool
forall a. Maybe a -> Bool
isNothing (Network -> Maybe Word32
getSigHashForkId Network
net) Bool -> Bool -> Bool
&& SigHash -> Bool
hasForkIdFlag SigHash
sh
arbitraryTxSignatureEmpty :: Network -> Gen TxSignature
arbitraryTxSignatureEmpty :: Network -> Gen TxSignature
arbitraryTxSignatureEmpty net :: Network
net =
[(Int, Gen TxSignature)] -> Gen TxSignature
forall a. [(Int, Gen a)] -> Gen a
frequency [ (1, TxSignature -> Gen TxSignature
forall (m :: * -> *) a. Monad m => a -> m a
return TxSignature
TxSignatureEmpty)
, (10, (TxHash, SecKey, TxSignature) -> TxSignature
forall a b c. (a, b, c) -> c
lst3 ((TxHash, SecKey, TxSignature) -> TxSignature)
-> Gen (TxHash, SecKey, TxSignature) -> Gen TxSignature
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Network -> Gen (TxHash, SecKey, TxSignature)
arbitraryTxSignature Network
net)
]
arbitraryMSParam :: Gen (Int, Int)
arbitraryMSParam :: Gen (Int, Int)
arbitraryMSParam = do
Int
m <- (Int, Int) -> Gen Int
forall a. Random a => (a, a) -> Gen a
choose (1,16)
Int
n <- (Int, Int) -> Gen Int
forall a. Random a => (a, a) -> Gen a
choose (Int
m,16)
(Int, Int) -> Gen (Int, Int)
forall (m :: * -> *) a. Monad m => a -> m a
return (Int
m, Int
n)
arbitraryScriptOutput :: Network -> Gen ScriptOutput
arbitraryScriptOutput :: Network -> Gen ScriptOutput
arbitraryScriptOutput net :: Network
net =
[Gen ScriptOutput] -> Gen ScriptOutput
forall a. [Gen a] -> Gen a
oneof ([Gen ScriptOutput] -> Gen ScriptOutput)
-> [Gen ScriptOutput] -> Gen ScriptOutput
forall a b. (a -> b) -> a -> b
$
[ Gen ScriptOutput
arbitraryPKOutput
, Gen ScriptOutput
arbitraryPKHashOutput
, Gen ScriptOutput
arbitraryMSOutput
, Gen ScriptOutput
arbitrarySHOutput
, Gen ScriptOutput
arbitraryDCOutput
] [Gen ScriptOutput] -> [Gen ScriptOutput] -> [Gen ScriptOutput]
forall a. [a] -> [a] -> [a]
++
if Network -> Bool
getSegWit Network
net
then [ Gen ScriptOutput
arbitraryWPKHashOutput
, Gen ScriptOutput
arbitraryWSHOutput
, Gen ScriptOutput
arbitraryWitOutput
]
else []
arbitrarySimpleOutput :: Gen ScriptOutput
arbitrarySimpleOutput :: Gen ScriptOutput
arbitrarySimpleOutput =
[Gen ScriptOutput] -> Gen ScriptOutput
forall a. [Gen a] -> Gen a
oneof
[ Gen ScriptOutput
arbitraryPKOutput
, Gen ScriptOutput
arbitraryPKHashOutput
, Gen ScriptOutput
arbitraryMSOutput
]
arbitraryPKOutput :: Gen ScriptOutput
arbitraryPKOutput :: Gen ScriptOutput
arbitraryPKOutput = PubKeyI -> ScriptOutput
PayPK (PubKeyI -> ScriptOutput)
-> ((SecKeyI, PubKeyI) -> PubKeyI)
-> (SecKeyI, PubKeyI)
-> ScriptOutput
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd ((SecKeyI, PubKeyI) -> ScriptOutput)
-> Gen (SecKeyI, PubKeyI) -> Gen ScriptOutput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (SecKeyI, PubKeyI)
arbitraryKeyPair
arbitraryPKHashOutput :: Gen ScriptOutput
arbitraryPKHashOutput :: Gen ScriptOutput
arbitraryPKHashOutput = Hash160 -> ScriptOutput
PayPKHash (Hash160 -> ScriptOutput) -> Gen Hash160 -> Gen ScriptOutput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen Hash160
arbitraryHash160
arbitraryWPKHashOutput :: Gen ScriptOutput
arbitraryWPKHashOutput :: Gen ScriptOutput
arbitraryWPKHashOutput = Hash160 -> ScriptOutput
PayWitnessPKHash (Hash160 -> ScriptOutput) -> Gen Hash160 -> Gen ScriptOutput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen Hash160
arbitraryHash160
arbitraryWSHOutput :: Gen ScriptOutput
arbitraryWSHOutput :: Gen ScriptOutput
arbitraryWSHOutput = Hash256 -> ScriptOutput
PayWitnessScriptHash (Hash256 -> ScriptOutput) -> Gen Hash256 -> Gen ScriptOutput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen Hash256
arbitraryHash256
arbitraryWitOutput :: Gen ScriptOutput
arbitraryWitOutput :: Gen ScriptOutput
arbitraryWitOutput = do
Word8
ver <- (Word8, Word8) -> Gen Word8
forall a. Random a => (a, a) -> Gen a
choose (0, 16)
Int
len <- (Int, Int) -> Gen Int
forall a. Random a => (a, a) -> Gen a
choose (2, 40)
[Word8]
ws <- Int -> Gen Word8 -> Gen [Word8]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
len Gen Word8
forall a. Arbitrary a => Gen a
arbitrary
let bs :: ByteString
bs = [Word8] -> ByteString
B.pack [Word8]
ws
ScriptOutput -> Gen ScriptOutput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptOutput -> Gen ScriptOutput)
-> ScriptOutput -> Gen ScriptOutput
forall a b. (a -> b) -> a -> b
$ Word8 -> ByteString -> ScriptOutput
PayWitness Word8
ver ByteString
bs
arbitraryMSOutput :: Gen ScriptOutput
arbitraryMSOutput :: Gen ScriptOutput
arbitraryMSOutput = do
(m :: Int
m, n :: Int
n) <- Gen (Int, Int)
arbitraryMSParam
[PubKeyI]
keys <- ((SecKeyI, PubKeyI) -> PubKeyI)
-> [(SecKeyI, PubKeyI)] -> [PubKeyI]
forall a b. (a -> b) -> [a] -> [b]
map (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd ([(SecKeyI, PubKeyI)] -> [PubKeyI])
-> Gen [(SecKeyI, PubKeyI)] -> Gen [PubKeyI]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Int -> Gen (SecKeyI, PubKeyI) -> Gen [(SecKeyI, PubKeyI)]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
n Gen (SecKeyI, PubKeyI)
arbitraryKeyPair
ScriptOutput -> Gen ScriptOutput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptOutput -> Gen ScriptOutput)
-> ScriptOutput -> Gen ScriptOutput
forall a b. (a -> b) -> a -> b
$ [PubKeyI] -> Int -> ScriptOutput
PayMulSig [PubKeyI]
keys Int
m
arbitraryMSOutputC :: Gen ScriptOutput
arbitraryMSOutputC :: Gen ScriptOutput
arbitraryMSOutputC = do
(m :: Int
m, n :: Int
n) <- Gen (Int, Int)
arbitraryMSParam
[PubKeyI]
keys <-
((SecKeyI, PubKeyI) -> PubKeyI)
-> [(SecKeyI, PubKeyI)] -> [PubKeyI]
forall a b. (a -> b) -> [a] -> [b]
map (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd ([(SecKeyI, PubKeyI)] -> [PubKeyI])
-> Gen [(SecKeyI, PubKeyI)] -> Gen [PubKeyI]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
Int -> Gen (SecKeyI, PubKeyI) -> Gen [(SecKeyI, PubKeyI)]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
n (Gen (SecKeyI, PubKeyI)
arbitraryKeyPair Gen (SecKeyI, PubKeyI)
-> ((SecKeyI, PubKeyI) -> Bool) -> Gen (SecKeyI, PubKeyI)
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` (PubKeyI -> Bool
pubKeyCompressed (PubKeyI -> Bool)
-> ((SecKeyI, PubKeyI) -> PubKeyI) -> (SecKeyI, PubKeyI) -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd))
ScriptOutput -> Gen ScriptOutput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptOutput -> Gen ScriptOutput)
-> ScriptOutput -> Gen ScriptOutput
forall a b. (a -> b) -> a -> b
$ [PubKeyI] -> Int -> ScriptOutput
PayMulSig [PubKeyI]
keys Int
m
arbitrarySHOutput :: Gen ScriptOutput
arbitrarySHOutput :: Gen ScriptOutput
arbitrarySHOutput = Hash160 -> ScriptOutput
PayScriptHash (Hash160 -> ScriptOutput)
-> (Address -> Hash160) -> Address -> ScriptOutput
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Address -> Hash160
getAddrHash160 (Address -> ScriptOutput) -> Gen Address -> Gen ScriptOutput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen Address
arbitraryScriptAddress
arbitraryDCOutput :: Gen ScriptOutput
arbitraryDCOutput :: Gen ScriptOutput
arbitraryDCOutput = ByteString -> ScriptOutput
DataCarrier (ByteString -> ScriptOutput) -> Gen ByteString -> Gen ScriptOutput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen ByteString
arbitraryBS1
arbitraryScriptInput :: Network -> Gen ScriptInput
arbitraryScriptInput :: Network -> Gen ScriptInput
arbitraryScriptInput net :: Network
net =
[Gen ScriptInput] -> Gen ScriptInput
forall a. [Gen a] -> Gen a
oneof
[ Network -> Gen ScriptInput
arbitraryPKInput Network
net
, Network -> Gen ScriptInput
arbitraryPKHashInput Network
net
, Network -> Gen ScriptInput
arbitraryMSInput Network
net
, Network -> Gen ScriptInput
arbitrarySHInput Network
net
]
arbitrarySimpleInput :: Network -> Gen ScriptInput
arbitrarySimpleInput :: Network -> Gen ScriptInput
arbitrarySimpleInput net :: Network
net =
[Gen ScriptInput] -> Gen ScriptInput
forall a. [Gen a] -> Gen a
oneof
[ Network -> Gen ScriptInput
arbitraryPKInput Network
net
, Network -> Gen ScriptInput
arbitraryPKHashInput Network
net
, Network -> Gen ScriptInput
arbitraryMSInput Network
net
]
arbitraryPKInput :: Network -> Gen ScriptInput
arbitraryPKInput :: Network -> Gen ScriptInput
arbitraryPKInput net :: Network
net = SimpleInput -> ScriptInput
RegularInput (SimpleInput -> ScriptInput)
-> (TxSignature -> SimpleInput) -> TxSignature -> ScriptInput
forall b c a. (b -> c) -> (a -> b) -> a -> c
. TxSignature -> SimpleInput
SpendPK (TxSignature -> ScriptInput) -> Gen TxSignature -> Gen ScriptInput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Network -> Gen TxSignature
arbitraryTxSignatureEmpty Network
net
arbitraryPKHashInput :: Network -> Gen ScriptInput
arbitraryPKHashInput :: Network -> Gen ScriptInput
arbitraryPKHashInput net :: Network
net = do
TxSignature
sig <- Network -> Gen TxSignature
arbitraryTxSignatureEmpty Network
net
PubKeyI
key <- (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd ((SecKeyI, PubKeyI) -> PubKeyI)
-> Gen (SecKeyI, PubKeyI) -> Gen PubKeyI
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (SecKeyI, PubKeyI)
arbitraryKeyPair
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptInput
RegularInput (SimpleInput -> ScriptInput) -> SimpleInput -> ScriptInput
forall a b. (a -> b) -> a -> b
$ TxSignature -> PubKeyI -> SimpleInput
SpendPKHash TxSignature
sig PubKeyI
key
arbitraryPKHashInputFull :: Network -> Gen ScriptInput
arbitraryPKHashInputFull :: Network -> Gen ScriptInput
arbitraryPKHashInputFull net :: Network
net = do
TxSignature
sig <- (TxHash, SecKey, TxSignature) -> TxSignature
forall a b c. (a, b, c) -> c
lst3 ((TxHash, SecKey, TxSignature) -> TxSignature)
-> Gen (TxHash, SecKey, TxSignature) -> Gen TxSignature
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Network -> Gen (TxHash, SecKey, TxSignature)
arbitraryTxSignature Network
net
PubKeyI
key <- (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd ((SecKeyI, PubKeyI) -> PubKeyI)
-> Gen (SecKeyI, PubKeyI) -> Gen PubKeyI
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (SecKeyI, PubKeyI)
arbitraryKeyPair
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptInput
RegularInput (SimpleInput -> ScriptInput) -> SimpleInput -> ScriptInput
forall a b. (a -> b) -> a -> b
$ TxSignature -> PubKeyI -> SimpleInput
SpendPKHash TxSignature
sig PubKeyI
key
arbitraryPKHashInputFullC :: Network -> Gen ScriptInput
arbitraryPKHashInputFullC :: Network -> Gen ScriptInput
arbitraryPKHashInputFullC net :: Network
net = do
TxSignature
sig <- (TxHash, SecKey, TxSignature) -> TxSignature
forall a b c. (a, b, c) -> c
lst3 ((TxHash, SecKey, TxSignature) -> TxSignature)
-> Gen (TxHash, SecKey, TxSignature) -> Gen TxSignature
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Network -> Gen (TxHash, SecKey, TxSignature)
arbitraryTxSignature Network
net
PubKeyI
key <- ((SecKeyI, PubKeyI) -> PubKeyI)
-> Gen (SecKeyI, PubKeyI) -> Gen PubKeyI
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd (Gen (SecKeyI, PubKeyI) -> Gen PubKeyI)
-> Gen (SecKeyI, PubKeyI) -> Gen PubKeyI
forall a b. (a -> b) -> a -> b
$ Gen (SecKeyI, PubKeyI)
arbitraryKeyPair Gen (SecKeyI, PubKeyI)
-> ((SecKeyI, PubKeyI) -> Bool) -> Gen (SecKeyI, PubKeyI)
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` (PubKeyI -> Bool
pubKeyCompressed (PubKeyI -> Bool)
-> ((SecKeyI, PubKeyI) -> PubKeyI) -> (SecKeyI, PubKeyI) -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (SecKeyI, PubKeyI) -> PubKeyI
forall a b. (a, b) -> b
snd)
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptInput
RegularInput (SimpleInput -> ScriptInput) -> SimpleInput -> ScriptInput
forall a b. (a -> b) -> a -> b
$ TxSignature -> PubKeyI -> SimpleInput
SpendPKHash TxSignature
sig PubKeyI
key
arbitraryMSInput :: Network -> Gen ScriptInput
arbitraryMSInput :: Network -> Gen ScriptInput
arbitraryMSInput net :: Network
net = do
Int
m <- (Int, Int) -> Int
forall a b. (a, b) -> a
fst ((Int, Int) -> Int) -> Gen (Int, Int) -> Gen Int
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (Int, Int)
arbitraryMSParam
[TxSignature]
sigs <- Int -> Gen TxSignature -> Gen [TxSignature]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
m (Network -> Gen TxSignature
arbitraryTxSignatureEmpty Network
net)
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptInput
RegularInput (SimpleInput -> ScriptInput) -> SimpleInput -> ScriptInput
forall a b. (a -> b) -> a -> b
$ [TxSignature] -> SimpleInput
SpendMulSig [TxSignature]
sigs
arbitrarySHInput :: Network -> Gen ScriptInput
arbitrarySHInput :: Network -> Gen ScriptInput
arbitrarySHInput net :: Network
net = do
ScriptInput
i <- Network -> Gen ScriptInput
arbitrarySimpleInput Network
net
SimpleInput -> ScriptOutput -> ScriptInput
ScriptHashInput (ScriptInput -> SimpleInput
getRegularInput ScriptInput
i) (ScriptOutput -> ScriptInput)
-> Gen ScriptOutput -> Gen ScriptInput
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen ScriptOutput
arbitrarySimpleOutput
arbitraryMulSigSHInput :: Network -> Gen ScriptInput
arbitraryMulSigSHInput :: Network -> Gen ScriptInput
arbitraryMulSigSHInput net :: Network
net =
Gen ScriptOutput
arbitraryMSOutput Gen ScriptOutput
-> (ScriptOutput -> Gen ScriptInput) -> Gen ScriptInput
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \case
rdm :: ScriptOutput
rdm@(PayMulSig _ m :: Int
m) -> do
[TxSignature]
sigs <- Int -> Gen TxSignature -> Gen [TxSignature]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
m (Network -> Gen TxSignature
arbitraryTxSignatureEmpty Network
net)
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptOutput -> ScriptInput
ScriptHashInput ([TxSignature] -> SimpleInput
SpendMulSig [TxSignature]
sigs) ScriptOutput
rdm
_ -> Gen ScriptInput
forall a. HasCallStack => a
undefined
arbitraryMulSigSHInputC :: Network -> Gen ScriptInput
arbitraryMulSigSHInputC :: Network -> Gen ScriptInput
arbitraryMulSigSHInputC net :: Network
net =
Gen ScriptOutput
arbitraryMSOutputC Gen ScriptOutput
-> (ScriptOutput -> Gen ScriptInput) -> Gen ScriptInput
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \case
rdm :: ScriptOutput
rdm@(PayMulSig _ m :: Int
m) -> do
[TxSignature]
sigs <- Int -> Gen TxSignature -> Gen [TxSignature]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
m (Network -> Gen TxSignature
arbitraryTxSignatureEmpty Network
net)
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptOutput -> ScriptInput
ScriptHashInput ([TxSignature] -> SimpleInput
SpendMulSig [TxSignature]
sigs) ScriptOutput
rdm
_ -> Gen ScriptInput
forall a. HasCallStack => a
undefined
arbitraryMulSigSHInputFull :: Network -> Gen ScriptInput
arbitraryMulSigSHInputFull :: Network -> Gen ScriptInput
arbitraryMulSigSHInputFull net :: Network
net =
Gen ScriptOutput
arbitraryMSOutput Gen ScriptOutput
-> (ScriptOutput -> Gen ScriptInput) -> Gen ScriptInput
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \case
rdm :: ScriptOutput
rdm@(PayMulSig _ m :: Int
m) -> do
[TxSignature]
sigs <- ((TxHash, SecKey, TxSignature) -> TxSignature)
-> [(TxHash, SecKey, TxSignature)] -> [TxSignature]
forall a b. (a -> b) -> [a] -> [b]
map (TxHash, SecKey, TxSignature) -> TxSignature
forall a b c. (a, b, c) -> c
lst3 ([(TxHash, SecKey, TxSignature)] -> [TxSignature])
-> Gen [(TxHash, SecKey, TxSignature)] -> Gen [TxSignature]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Int
-> Gen (TxHash, SecKey, TxSignature)
-> Gen [(TxHash, SecKey, TxSignature)]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
m (Network -> Gen (TxHash, SecKey, TxSignature)
arbitraryTxSignature Network
net)
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptOutput -> ScriptInput
ScriptHashInput ([TxSignature] -> SimpleInput
SpendMulSig [TxSignature]
sigs) ScriptOutput
rdm
_ -> Gen ScriptInput
forall a. HasCallStack => a
undefined
arbitraryMulSigSHInputFullC :: Network -> Gen ScriptInput
arbitraryMulSigSHInputFullC :: Network -> Gen ScriptInput
arbitraryMulSigSHInputFullC net :: Network
net =
Gen ScriptOutput
arbitraryMSOutputC Gen ScriptOutput
-> (ScriptOutput -> Gen ScriptInput) -> Gen ScriptInput
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \case
rdm :: ScriptOutput
rdm@(PayMulSig _ m :: Int
m) -> do
[TxSignature]
sigs <- ((TxHash, SecKey, TxSignature) -> TxSignature)
-> [(TxHash, SecKey, TxSignature)] -> [TxSignature]
forall a b. (a -> b) -> [a] -> [b]
map (TxHash, SecKey, TxSignature) -> TxSignature
forall a b c. (a, b, c) -> c
lst3 ([(TxHash, SecKey, TxSignature)] -> [TxSignature])
-> Gen [(TxHash, SecKey, TxSignature)] -> Gen [TxSignature]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Int
-> Gen (TxHash, SecKey, TxSignature)
-> Gen [(TxHash, SecKey, TxSignature)]
forall a. Int -> Gen a -> Gen [a]
vectorOf Int
m (Network -> Gen (TxHash, SecKey, TxSignature)
arbitraryTxSignature Network
net)
ScriptInput -> Gen ScriptInput
forall (m :: * -> *) a. Monad m => a -> m a
return (ScriptInput -> Gen ScriptInput) -> ScriptInput -> Gen ScriptInput
forall a b. (a -> b) -> a -> b
$ SimpleInput -> ScriptOutput -> ScriptInput
ScriptHashInput ([TxSignature] -> SimpleInput
SpendMulSig [TxSignature]
sigs) ScriptOutput
rdm
_ -> Gen ScriptInput
forall a. HasCallStack => a
undefined