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test/functional/wallet_avoidreuse.py
| Show First 20 Lines • Show All 234 Lines • ▼ Show 20 Lines | def test_fund_send_fund_send(self): | ||||
| [0] sends 10 BCH to A. | [0] sends 10 BCH to A. | ||||
| [1] spends 5 BCH from A. (leaving roughly 5 BCH useable) | [1] spends 5 BCH from A. (leaving roughly 5 BCH useable) | ||||
| [0] sends 10 BCH to A again. | [0] sends 10 BCH to A again. | ||||
| [1] tries to spend 10 BCH (fails; dirty). | [1] tries to spend 10 BCH (fails; dirty). | ||||
| [1] tries to spend 4 BCH (succeeds; change address sufficient) | [1] tries to spend 4 BCH (succeeds; change address sufficient) | ||||
| ''' | ''' | ||||
| self.log.info("Test fund send fund send") | self.log.info("Test fund send fund send") | ||||
| fundaddr = self.nodes[1].getnewaddress() | fundaddr = self.nodes[1].getnewaddress(label="", address_type="legacy") | ||||
| retaddr = self.nodes[0].getnewaddress() | retaddr = self.nodes[0].getnewaddress() | ||||
| self.nodes[0].sendtoaddress(fundaddr, 10) | self.nodes[0].sendtoaddress(fundaddr, 10) | ||||
| self.nodes[0].generate(1) | self.nodes[0].generate(1) | ||||
| self.sync_all() | self.sync_all() | ||||
| # listunspent should show 1 single, unused 10 BCH output | # listunspent should show 1 single, unused 10 BCH output | ||||
| assert_unspent( | assert_unspent( | ||||
| Show All 14 Lines | def test_fund_send_fund_send(self): | ||||
| self.nodes[1], | self.nodes[1], | ||||
| total_count=1, | total_count=1, | ||||
| total_sum=5, | total_sum=5, | ||||
| reused_supported=True, | reused_supported=True, | ||||
| reused_count=0) | reused_count=0) | ||||
| # getbalances should show no used, 5 BCH trusted | # getbalances should show no used, 5 BCH trusted | ||||
| assert_balances(self.nodes[1], mine={"used": 0, "trusted": 5}) | assert_balances(self.nodes[1], mine={"used": 0, "trusted": 5}) | ||||
| self.nodes[0].sendtoaddress(fundaddr, 10) | # For the second send, we transmute it to a related single-key address | ||||
| # to make sure it's also detected as re-use | |||||
| # NB: this is not very useful for ABC, but we keep the new variable | |||||
| # name for consistency. | |||||
| new_fundaddr = fundaddr | |||||
| self.nodes[0].sendtoaddress(new_fundaddr, 10) | |||||
| self.nodes[0].generate(1) | self.nodes[0].generate(1) | ||||
| self.sync_all() | self.sync_all() | ||||
| # listunspent should show 2 total outputs (5, 10 BCH), one unused (5), | # listunspent should show 2 total outputs (5, 10 BCH), one unused (5), | ||||
| # one reused (10) | # one reused (10) | ||||
| assert_unspent( | assert_unspent( | ||||
| self.nodes[1], | self.nodes[1], | ||||
| total_count=2, | total_count=2, | ||||
| Show All 35 Lines | |||||