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Merge #10859: RPC: gettxout: Slightly improve doc and tests

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6d2d2eb49 RPC: gettxout: Slightly improve doc and tests (Jorge Timón)

Pull request description:

  Slightly related to https://github.com/bitcoin/bitcoin/pull/10822 in the sense that I felt the documentation and testing wasn't as good as it could be while writing it.

  Ping @sipa since we discussed this on IRC.

Tree-SHA512: a0b3ffdac65245a0429e772fc2d8bcc1e829b02c70fb2af6ee0b7578cae46683f6c51a824b4d703d4dc3f99b6f03a658d6bbc818bf32981516f24124249a211d
This commit is contained in:
MarcoFalke 2017-08-28 15:45:11 -08:00
commit 91e49c51f1
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2 changed files with 14 additions and 5 deletions
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7
src/rpc/blockchain.cpp
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@ -944,9 +944,10 @@ UniValue gettxout(const JSONRPCRequest& request)
"gettxout \"txid\" n ( include_mempool )\n"
"\nReturns details about an unspent transaction output.\n"
"\nArguments:\n"
"1. \"txid\" (string, required) The transaction id\n"
"2. n (numeric, required) vout number\n"
"3. include_mempool (boolean, optional) Whether to include the mempool\n"
"1. \"txid\" (string, required) The transaction id\n"
"2. \"n\" (numeric, required) vout number\n"
"3. \"include_mempool\" (boolean, optional) Whether to include the mempool. Default: true."
" Note that an unspent output that is spent in the mempool won't appear.\n"
"\nResult:\n"
"{\n"
" \"bestblock\" : \"hash\", (string) the block hash\n"

12
test/functional/wallet.py
View file

@ -56,6 +56,15 @@ class WalletTest(BitcoinTestFramework):
assert_equal(len(self.nodes[1].listunspent()), 1)
assert_equal(len(self.nodes[2].listunspent()), 0)
self.log.info("test gettxout")
confirmed_txid, confirmed_index = utxos[0]["txid"], utxos[0]["vout"]
# First, outputs that are unspent both in the chain and in the
# mempool should appear with or without include_mempool
txout = self.nodes[0].gettxout(txid=confirmed_txid, n=confirmed_index, include_mempool=False)
assert_equal(txout['value'], 50)
txout = self.nodes[0].gettxout(txid=confirmed_txid, n=confirmed_index, include_mempool=True)
assert_equal(txout['value'], 50)
# 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")
@ -65,10 +74,9 @@ class WalletTest(BitcoinTestFramework):
memory_after = self.nodes[0].getmemoryinfo()
assert(memory_before['locked']['used'] + 64 <= memory_after['locked']['used'])
self.log.info("test gettxout")
self.log.info("test gettxout (second part)")
# utxo spent in mempool should be visible if you exclude mempool
# but invisible if you include mempool
confirmed_txid, confirmed_index = utxos[0]["txid"], utxos[0]["vout"]
txout = self.nodes[0].gettxout(confirmed_txid, confirmed_index, False)
assert_equal(txout['value'], 50)
txout = self.nodes[0].gettxout(confirmed_txid, confirmed_index, True)