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'use strict'
;
var
chai
=
chai
||
require
(
'chai'
)
;
var
bitcore
=
bitcore
||
require
(
'../bitcore'
)
;
var
should
=
chai
.
should
(
)
;
var
ScriptModule
=
bitcore
.
Script
;
var
Address
=
bitcore
.
Address
;
var
networks
=
bitcore
.
networks
;
var
Script
;
var
testdata
=
testdata
||
require
(
'./testdata'
)
;
describe
(
'Script'
,
function
(
)
{
it
(
'should initialze the main object'
,
function
(
)
{
should
.
exist
(
ScriptModule
)
;
}
)
;
it
(
'should be able to create class'
,
function
(
)
{
Script
=
ScriptModule
;
should
.
exist
(
Script
)
;
}
)
;
it
(
'should be able to create instance'
,
function
(
)
{
var
s
=
new
Script
(
)
;
should
.
exist
(
s
)
;
}
)
;
it
(
'should be able to create Script from Address'
,
function
(
)
{
var
addr
=
new
Address
(
'1J57QmkaQ6JohJoQyaUJwngJ2vTQ3C6gHi'
)
;
var
script
=
Script
.
createPubKeyHashOut
(
addr
.
payload
(
)
)
;
should
.
exist
(
script
)
;
script
.
isPubkeyHash
(
)
.
should
.
be
.
true
;
}
)
;
it
(
'isP2SH should work'
,
function
(
)
{
var
addr
=
new
Address
(
'1J57QmkaQ6JohJoQyaUJwngJ2vTQ3C6gHi'
)
;
var
script
=
Script
.
createPubKeyHashOut
(
addr
.
payload
(
)
)
;
script
.
isP2SH
(
)
.
should
.
be
.
false
;
}
)
;
describe
(
'#finishedMultiSig'
,
function
(
)
{
it
(
'should report that this scriptSig has finished being signed'
,
function
(
)
{
var
scriptHex
=
'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'
;
//decoded: 0 3046022100954d2aa7af9a2de34b04e4151842933df81acc379580cd0c057883cfb0994a8b022100de1530692eda9cdb567c94e05fc856cfbc26fcf3482148bde85f143032f4902501 3045022100d164d174118497d93e0062b573be78d4b9417aee09889cd242a966af73367917022054f095be0bce9edee556a2216239fcad45a7a64d8fb318dc5375c9159724689a01 5221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae
//meaning: OP_0 sig sig serialized_script
var
scriptBuf
=
new
Buffer
(
scriptHex
,
'hex'
)
;
var
script
=
new
Script
(
scriptBuf
)
;
script
.
finishedMultiSig
(
)
.
should
.
equal
(
true
)
;
}
)
;
it
(
'should report that this scripSig has not finished being signed'
,
function
(
)
{
var
scriptHex
=
'00483045022100aac57f3ba004e6265097b759d92132c43fb5dcb033c2a3f6e61caa5e05e6b97e02200dae579e54c8e733d222eae5bbbaf557bbcf03271cf76775c91744c24a99916b014c69522103197599f6e209cefef07da2fddc6fe47715a70162c531ffff8e611cef23dfb70d210392dccb2ed470a45984811d6402fdca613c175f8f3e4eb8e2306e8ccd7d0aed032103e085eb6fa1f20b2722c16161144314070a2c316a9cae2489fd52ce5f63fff6e453ae'
;
//decoded: 0 3045022100aac57f3ba004e6265097b759d92132c43fb5dcb033c2a3f6e61caa5e05e6b97e02200dae579e54c8e733d222eae5bbbaf557bbcf03271cf76775c91744c24a99916b01 522103197599f6e209cefef07da2fddc6fe47715a70162c531ffff8e611cef23dfb70d210392dccb2ed470a45984811d6402fdca613c175f8f3e4eb8e2306e8ccd7d0aed032103e085eb6fa1f20b2722c16161144314070a2c316a9cae2489fd52ce5f63fff6e453ae
//meaning: sig place_holder place_holder serialized_script
var
scriptBuf
=
new
Buffer
(
scriptHex
,
'hex'
)
;
var
script
=
new
Script
(
scriptBuf
)
;
script
.
finishedMultiSig
(
)
.
should
.
equal
(
false
)
;
}
)
;
}
)
;
describe
(
'#getMultiSigInfo'
,
function
(
)
{
it
(
'should report the expected pubkeys'
,
function
(
)
{
// using same test case as used in #createMultisig
// 3 of 5 multisig, unsorted
// test case generated with: bitcoind createmultisig 3 '["02c525d65d18be8fb36ab50a21bee02ac9fdc2c176fa18791ac664ea4b95572ae0", "02b937d54b550a3afdc2819772822d25869495f9e588b56a0205617d80514f0758", "0266dd7664e65958f3cc67bf92ad6243bc495df5ab56691719263977104b635bea","02ee91377073b04d1d9d19597b81a7be3db6554bd7d16151cb5599a6107a589e70", "02c8f63ad4822ef360b5c300f08488fa0fa24af2b2bebb6d6b602ca938ee5af793"]'
var
scriptHex
=
'532102c525d65d18be8fb36ab50a21bee02ac9fdc2c176fa18791ac664ea4b95572ae02102b937d54b550a3afdc2819772822d25869495f9e588b56a0205617d80514f0758210266dd7664e65958f3cc67bf92ad6243bc495df5ab56691719263977104b635bea2102ee91377073b04d1d9d19597b81a7be3db6554bd7d16151cb5599a6107a589e702102c8f63ad4822ef360b5c300f08488fa0fa24af2b2bebb6d6b602ca938ee5af79355ae'
;
var
scriptBuf
=
new
Buffer
(
scriptHex
,
'hex'
)
;
var
script
=
new
Script
(
scriptBuf
)
;
var
info
=
script
.
getMultiSigInfo
(
)
;
info
.
nsigs
.
should
.
equal
(
3
)
;
info
.
npubkeys
.
should
.
equal
(
5
)
;
info
.
pubkeys
.
length
.
should
.
equal
(
info
.
npubkeys
)
;
info
.
pubkeys
.
map
(
function
(
pubkey
)
{
testPubKeysHex
.
indexOf
(
pubkey
.
toString
(
'hex'
)
)
.
should
.
not
.
equal
(
-
1
)
;
}
)
;
}
)
;
}
)
;
describe
(
'prependOp0'
,
function
(
)
{
it
(
'should prepend the script with OP_0'
,
function
(
)
{
var
scriptHex
=
'483045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff50100004c695221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae'
;
//decoded: 3045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff501 0 0 5221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae
//meaning: sig place_holder place_holder serialized_script
var
scriptBuf
=
new
Buffer
(
scriptHex
,
'hex'
)
;
var
script
=
new
Script
(
scriptBuf
)
;
script
.
prependOp0
(
)
;
script
.
chunks
[
0
]
.
should
.
equal
(
0
)
;
}
)
;
}
)
;
describe
(
'#parse'
,
function
(
)
{
it
(
'should parse this valid script'
,
function
(
)
{
var
scriptHex
=
'6a0843435000010001004c75726c3d687474702533612532662532666c6f63616c686f7374253361343636313125326663253266324d794a6e5065774c5a6241596a6843666f695652526679733937746d5231516d4b61'
;
var
script
=
new
Script
(
new
Buffer
(
scriptHex
,
'hex'
)
)
;
should
.
exist
(
script
)
;
script
.
chunks
[
2
]
.
length
.
should
.
equal
(
75
)
;
}
)
;
}
)
;
testdata
.
dataScriptAll
.
forEach
(
function
(
datum
)
{
if
(
datum
.
length
<
2
)
throw
new
Error
(
'Invalid test data'
)
;
var
human
=
datum
[
0
]
+
' '
+
datum
[
1
]
;
it
(
'should parse script from human readable '
+
human
,
function
(
)
{
//console.log('********');
//console.log(human);
var
script
=
Script
.
fromHumanReadable
(
human
)
;
//console.log(script);
var
h2
=
script
.
toHumanReadable
(
)
;
//console.log(h2);
Script
.
fromHumanReadable
(
h2
)
.
toHumanReadable
(
)
.
should
.
equal
(
h2
)
;
}
)
;
}
)
;
// Original test from https://github.com/ryanxcharles/treasure
var
testPubKeysHex
=
[
'02c525d65d18be8fb36ab50a21bee02ac9fdc2c176fa18791ac664ea4b95572ae0'
,
'02b937d54b550a3afdc2819772822d25869495f9e588b56a0205617d80514f0758'
,
'0266dd7664e65958f3cc67bf92ad6243bc495df5ab56691719263977104b635bea'
,
'02ee91377073b04d1d9d19597b81a7be3db6554bd7d16151cb5599a6107a589e70'
,
'02c8f63ad4822ef360b5c300f08488fa0fa24af2b2bebb6d6b602ca938ee5af793'
]
;
describe
(
'#_sortKeys'
,
function
(
)
{
it
(
'should get the pubkeys in properly sorted order'
,
function
(
)
{
var
pubs
=
testPubKeysHex
.
map
(
function
(
hex
)
{
return
new
Buffer
(
hex
,
'hex'
)
;
}
)
;
var
sorted
=
Script
.
_sortKeys
(
pubs
)
;
sorted
[
0
]
.
toString
(
'hex'
)
.
should
.
equal
(
testPubKeysHex
[
2
]
)
;
sorted
[
1
]
.
toString
(
'hex'
)
.
should
.
equal
(
testPubKeysHex
[
1
]
)
;
sorted
[
2
]
.
toString
(
'hex'
)
.
should
.
equal
(
testPubKeysHex
[
0
]
)
;
sorted
[
3
]
.
toString
(
'hex'
)
.
should
.
equal
(
testPubKeysHex
[
4
]
)
;
sorted
[
4
]
.
toString
(
'hex'
)
.
should
.
equal
(
testPubKeysHex
[
3
]
)
;
}
)
;
}
)
;
describe
(
'#createMultisig'
,
function
(
)
{
it
(
'should create '
,
function
(
)
{
var
pubs
=
testPubKeysHex
.
map
(
function
(
hex
)
{
return
new
Buffer
(
hex
,
'hex'
)
;
}
)
;
// 3 of 5 multisig, unsorted
// test case generated with: bitcoind createmultisig 3 '["02c525d65d18be8fb36ab50a21bee02ac9fdc2c176fa18791ac664ea4b95572ae0", "02b937d54b550a3afdc2819772822d25869495f9e588b56a0205617d80514f0758", "0266dd7664e65958f3cc67bf92ad6243bc495df5ab56691719263977104b635bea","02ee91377073b04d1d9d19597b81a7be3db6554bd7d16151cb5599a6107a589e70", "02c8f63ad4822ef360b5c300f08488fa0fa24af2b2bebb6d6b602ca938ee5af793"]'
var
s1
=
Script
.
createMultisig
(
3
,
pubs
,
{
noSorting
:
true
}
)
;
s1
.
getBuffer
(
)
.
toString
(
'hex'
)
.
should
.
equal
(
'532102c525d65d18be8fb36ab50a21bee02ac9fdc2c176fa18791ac664ea4b95572ae02102b937d54b550a3afdc2819772822d25869495f9e588b56a0205617d80514f0758210266dd7664e65958f3cc67bf92ad6243bc495df5ab56691719263977104b635bea2102ee91377073b04d1d9d19597b81a7be3db6554bd7d16151cb5599a6107a589e702102c8f63ad4822ef360b5c300f08488fa0fa24af2b2bebb6d6b602ca938ee5af79355ae'
)
;
// 3 of 5 multisig, sorted
// test case generated with: bitcoind createmultisig 3 '["0266dd7664e65958f3cc67bf92ad6243bc495df5ab56691719263977104b635bea", "02b937d54b550a3afdc2819772822d25869495f9e588b56a0205617d80514f0758", "02c525d65d18be8fb36ab50a21bee02ac9fdc2c176fa18791ac664ea4b95572ae0", "02c8f63ad4822ef360b5c300f08488fa0fa24af2b2bebb6d6b602ca938ee5af793", "02ee91377073b04d1d9d19597b81a7be3db6554bd7d16151cb5599a6107a589e70"]'
var
s2
=
Script
.
createMultisig
(
3
,
pubs
)
;
s2
.
getBuffer
(
)
.
toString
(
'hex'
)
.
should
.
equal
(
'53210266dd7664e65958f3cc67bf92ad6243bc495df5ab56691719263977104b635bea2102b937d54b550a3afdc2819772822d25869495f9e588b56a0205617d80514f07582102c525d65d18be8fb36ab50a21bee02ac9fdc2c176fa18791ac664ea4b95572ae02102c8f63ad4822ef360b5c300f08488fa0fa24af2b2bebb6d6b602ca938ee5af7932102ee91377073b04d1d9d19597b81a7be3db6554bd7d16151cb5599a6107a589e7055ae'
)
;
}
)
;
}
)
;
describe
(
'#countMissingSignatures'
,
function
(
)
{
Script
=
ScriptModule
;
it
(
'should count missing signature in empty scripts'
,
function
(
)
{
var
s
=
new
Script
(
)
;
s
.
countMissingSignatures
(
)
.
should
.
equal
(
1
)
;
}
)
;
it
(
'should count missing signatures p2sh 2-3 1 missing'
,
function
(
)
{
// from https://gist.github.com/matiu/11182987
var
b
=
new
Buffer
(
'00483045022100aac57f3ba004e6265097b759d92132c43fb5dcb033c2a3f6e61caa5e05e6b97e02200dae579e54c8e733d222eae5bbbaf557bbcf03271cf76775c91744c24a99916b014c69522103197599f6e209cefef07da2fddc6fe47715a70162c531ffff8e611cef23dfb70d210392dccb2ed470a45984811d6402fdca613c175f8f3e4eb8e2306e8ccd7d0aed032103e085eb6fa1f20b2722c16161144314070a2c316a9cae2489fd52ce5f63fff6e453ae'
,
'hex'
)
;
var
s
=
new
Script
(
b
)
;
s
.
countMissingSignatures
(
)
.
should
.
equal
(
1
)
;
s
.
countSignatures
(
)
.
should
.
equal
(
1
)
;
}
)
;
it
(
'should count missing signatures p2sh 2-3 0 missing'
,
function
(
)
{
// from https://gist.github.com/matiu/11182987
var
b
=
new
Buffer
(
'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'
,
'hex'
)
;
var
s
=
new
Script
(
b
)
;
s
.
countMissingSignatures
(
)
.
should
.
equal
(
0
)
;
s
.
countSignatures
(
)
.
should
.
equal
(
2
)
;
}
)
;
}
)
;
describe
(
'#isMultiSig'
,
function
(
)
{
it
(
'should return true for valid multisig scripts'
,
function
(
)
{
var
pubs
=
testPubKeysHex
.
map
(
function
(
hex
)
{
return
new
Buffer
(
hex
,
'hex'
)
;
}
)
;
var
s1
=
Script
.
createMultisig
(
3
,
pubs
,
{
noSorting
:
true
}
)
;
s1
.
isMultiSig
(
)
.
should
.
equal
(
true
)
;
}
)
;
it
(
'should return false for invalid multisig scripts'
,
function
(
)
{
(
new
Script
(
new
Buffer
(
'000000ae'
,
'hex'
)
)
)
.
isMultiSig
(
)
.
should
.
equal
(
false
)
;
var
s
=
new
Script
(
new
Buffer
(
'522103bb52138972c48a132fc1f637858c5189607dd0f7fe40c4f20f6ad65f2d389ba42103bb52138972c48a132fc1f637858c5189607dd0f7fe40c4f20f6ad65f2d389ba45f6054ae'
,
'hex'
)
)
;
(
new
Script
(
new
Buffer
(
'522103bb52138972c48a132fc1f637858c5189607dd0f7fe40c4f20f6ad65f2d389ba42103bb52138972c48a132fc1f637858c5189607dd0f7fe40c4f20f6ad65f2d389ba45f6054ae'
,
'hex'
)
)
)
.
isMultiSig
(
)
.
should
.
equal
(
false
)
;
}
)
;
}
)
;
}
)
;
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