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[test] Add test for getmemoryinfo

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Checks memory before and after a transaction that requires a private key.
Each time, 32 bytes of memory for a private key should be used.
Tested in wallet.py instead of its own file to save testing time.
This commit is contained in:
Jimmy Song 2017-04-21 19:06:11 -07:00
parent 4b766fcdd4
commit d4668f35ab
1 changed files with 5 additions and 1 deletions
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6
test/functional/wallet.py
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@ -57,8 +57,13 @@ class WalletTest(BitcoinTestFramework):
assert_equal(len(self.nodes[2].listunspent()), 0)
# Send 21 BTC from 0 to 2 using sendtoaddress call.
# Locked memory should use at least 32 bytes to sign each transaction
self.log.info("test getmemoryinfo")
memory_before = self.nodes[0].getmemoryinfo()
self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 11)
mempool_txid = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 10)
memory_after = self.nodes[0].getmemoryinfo()
assert(memory_before['locked']['used'] + 64 <= memory_after['locked']['used'])
self.log.info("test gettxout")
# utxo spent in mempool should be visible if you exclude mempool
@ -78,7 +83,6 @@ class WalletTest(BitcoinTestFramework):
# but 10 will go to node2 and the rest will go to node0
balance = self.nodes[0].getbalance()
assert_equal(set([txout1['value'], txout2['value']]), set([10, balance]))
walletinfo = self.nodes[0].getwalletinfo()
assert_equal(walletinfo['immature_balance'], 0)