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listtransactions: represent txids as little endian #3741

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merged 2 commits into from
May 22, 2020
Merged

listtransactions: represent txids as little endian #3741

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263015d
pytest: add a sanity check for the listtransactions command
darosior May 22, 2020
b909771
wallet: show input txid in little endian for json_listtransactions
darosior May 22, 2020
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12 changes: 12 additions & 0 deletions tests/test_misc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2388,3 +2388,15 @@ def test_commitfee_option(node_factory):
l2_commit_fees = l2.rpc.call("estimatefees")["unilateral_close"]

assert l1_commit_fees == 2 * l2_commit_fees == 2 * 4 * mock_wu # WU->VB


def test_listtransactions(node_factory):
"""Sanity check for the listtransactions RPC command"""
l1, l2 = node_factory.get_nodes(2, opts=[{}, {}])

wallettxid = l1.openchannel(l2, 10**4)["wallettxid"]
txids = [i["txid"] for tx in l1.rpc.listtransactions()["transactions"]
for i in tx["inputs"]]
# The txid of the transaction funding the channel is present, and
# represented as little endian (like bitcoind and explorers).
assert wallettxid in txids
5 changes: 4 additions & 1 deletion wallet/walletrpc.c
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Expand Up @@ -1035,9 +1035,12 @@ static void json_transaction_details(struct json_stream *response,

json_array_start(response, "inputs");
for (size_t i = 0; i < wtx->num_inputs; i++) {
struct bitcoin_txid prevtxid;
struct wally_tx_input *in = &wtx->inputs[i];
bitcoin_tx_input_get_txid(tx->tx, i, &prevtxid);

json_object_start(response, NULL);
json_add_hex(response, "txid", in->txhash, sizeof(in->txhash));
json_add_txid(response, "txid", &prevtxid);
json_add_u32(response, "index", in->index);
json_add_u32(response, "sequence", in->sequence);
#if EXPERIMENTAL_FEATURES
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