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@ -6,7 +6,14 @@
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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# Create one-input, one-output, no-fee transaction:
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def get_unspent(listunspent, amount):
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for utx in listunspent:
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if utx['amount'] == amount:
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return utx
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raise AssertionError('Could not find unspent with amount={}'.format(amount))
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class RawTransactionsTest(BitcoinTestFramework):
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def __init__(self):
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@ -71,7 +78,7 @@ class RawTransactionsTest(BitcoinTestFramework):
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx)
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fee = rawtxfund['fee']
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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assert(len(dec_tx['vin']) > 0) #test if we have enought inputs
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assert(len(dec_tx['vin']) > 0) #test that we have enough inputs
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##############################
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# simple test with two coins #
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@ -123,14 +130,7 @@ class RawTransactionsTest(BitcoinTestFramework):
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#########################################################################
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# test a fundrawtransaction with a VIN greater than the required amount #
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#########################################################################
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utx = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 5.0:
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utx = aUtx
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break
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assert(utx!=False)
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utx = get_unspent(self.nodes[2].listunspent(), 5)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']}]
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outputs = { self.nodes[0].getnewaddress() : 1.0 }
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@ -151,14 +151,7 @@ class RawTransactionsTest(BitcoinTestFramework):
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#####################################################################
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# test a fundrawtransaction with which will not get a change output #
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#####################################################################
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utx = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 5.0:
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utx = aUtx
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break
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assert(utx!=False)
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utx = get_unspent(self.nodes[2].listunspent(), 5)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']}]
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outputs = { self.nodes[0].getnewaddress() : Decimal(5.0) - fee - feeTolerance }
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@ -180,14 +173,7 @@ class RawTransactionsTest(BitcoinTestFramework):
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####################################################
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# test a fundrawtransaction with an invalid option #
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####################################################
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utx = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 5.0:
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utx = aUtx
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break
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assert_equal(utx!=False, True)
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utx = get_unspent(self.nodes[2].listunspent(), 5)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : Decimal(4.0) }
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@ -205,14 +191,7 @@ class RawTransactionsTest(BitcoinTestFramework):
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############################################################
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# test a fundrawtransaction with an invalid change address #
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############################################################
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utx = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 5.0:
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utx = aUtx
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break
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assert_equal(utx!=False, True)
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utx = get_unspent(self.nodes[2].listunspent(), 5)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : Decimal(4.0) }
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@ -227,18 +206,10 @@ class RawTransactionsTest(BitcoinTestFramework):
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assert("changeAddress must be a valid bitcoin address" in e.error['message'])
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############################################################
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# test a fundrawtransaction with a provided change address #
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############################################################
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utx = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 5.0:
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utx = aUtx
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break
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assert_equal(utx!=False, True)
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utx = get_unspent(self.nodes[2].listunspent(), 5)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : Decimal(4.0) }
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@ -247,24 +218,22 @@ class RawTransactionsTest(BitcoinTestFramework):
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assert_equal(utx['txid'], dec_tx['vin'][0]['txid'])
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change = self.nodes[2].getnewaddress()
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try:
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx, {'changeAddress': change, 'changePosition': 2})
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except JSONRPCException as e:
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assert('changePosition out of bounds' == e.error['message'])
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else:
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assert(False)
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rawtxfund = self.nodes[2].fundrawtransaction(rawtx, {'changeAddress': change, 'changePosition': 0})
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dec_tx = self.nodes[2].decoderawtransaction(rawtxfund['hex'])
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out = dec_tx['vout'][0];
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assert_equal(change, out['scriptPubKey']['addresses'][0])
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#########################################################################
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# test a fundrawtransaction with a VIN smaller than the required amount #
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#########################################################################
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utx = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 1.0:
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utx = aUtx
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break
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assert(utx!=False)
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utx = get_unspent(self.nodes[2].listunspent(), 1)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']}]
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outputs = { self.nodes[0].getnewaddress() : 1.0 }
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@ -299,17 +268,8 @@ class RawTransactionsTest(BitcoinTestFramework):
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###########################################
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# test a fundrawtransaction with two VINs #
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###########################################
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utx = False
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utx2 = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 1.0:
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utx = aUtx
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if aUtx['amount'] == 5.0:
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utx2 = aUtx
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assert(utx!=False)
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utx = get_unspent(self.nodes[2].listunspent(), 1)
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utx2 = get_unspent(self.nodes[2].listunspent(), 5)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']},{'txid' : utx2['txid'], 'vout' : utx2['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : 6.0 }
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@ -341,17 +301,8 @@ class RawTransactionsTest(BitcoinTestFramework):
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#########################################################
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# test a fundrawtransaction with two VINs and two vOUTs #
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#########################################################
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utx = False
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utx2 = False
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listunspent = self.nodes[2].listunspent()
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for aUtx in listunspent:
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if aUtx['amount'] == 1.0:
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utx = aUtx
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if aUtx['amount'] == 5.0:
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utx2 = aUtx
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assert(utx!=False)
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utx = get_unspent(self.nodes[2].listunspent(), 1)
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utx2 = get_unspent(self.nodes[2].listunspent(), 5)
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inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']},{'txid' : utx2['txid'], 'vout' : utx2['vout']} ]
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outputs = { self.nodes[0].getnewaddress() : 6.0, self.nodes[0].getnewaddress() : 1.0 }
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