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wallet: minor style fixes, and remove null JSON fields.

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Our policy is generally to omit fields which aren't sensible.
Also, @niftynei points out the spacing in for loops.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2019-10-08 10:27:52 +10:30 committed by neil saitug
parent bf859bd919
commit 93865bb0f3
2 changed files with 15 additions and 19 deletions
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12
tests/test_wallet.py
View File

@ -472,8 +472,16 @@ def test_transaction_annotations(node_factory, bitcoind):
assert(output['type'] == 'deposit' and output['satoshis'] == '1000000000msat')
# ... and all other output should be change, and have no annotations
types = set([o['type'] for i, o in enumerate(tx['outputs']) if i != idx])
assert(set([None]) == types)
types = []
for i, o in enumerate(tx['outputs']):
if i == idx:
continue
if 'type' in o:
types.append(o['type'])
else:
types.append(None)
assert(set([None]) == set(types))
##########################################################################
# Let's now open a channel. The opener should get the funding transaction

22
wallet/walletrpc.c
View File

@ -907,7 +907,7 @@ struct {
#if EXPERIMENTAL_FEATURES
static const char *txtype_to_string(enum wallet_tx_type t)
{
for (size_t i=0; wallet_tx_type_display_names[i].name != NULL; i++)
for (size_t i = 0; wallet_tx_type_display_names[i].name != NULL; i++)
if (t == wallet_tx_type_display_names[i].t)
return wallet_tx_type_display_names[i].name;
return NULL;
@ -916,7 +916,7 @@ static const char *txtype_to_string(enum wallet_tx_type t)
static void json_add_txtypes(struct json_stream *result, const char *fieldname, enum wallet_tx_type value)
{
json_array_start(result, fieldname);
for (size_t i=0; wallet_tx_type_display_names[i].name != NULL; i++) {
for (size_t i = 0; wallet_tx_type_display_names[i].name != NULL; i++) {
if (value & wallet_tx_type_display_names[i].t)
json_add_string(result, NULL, wallet_tx_type_display_names[i].name);
}
@ -936,19 +936,15 @@ static void json_transaction_details(struct json_stream *response,
#if EXPERIMENTAL_FEATURES
if (tx->annotation.type != 0)
json_add_txtypes(response, "type", tx->annotation.type);
else
json_add_null(response, "type");
if (tx->annotation.channel.u64 != 0)
json_add_short_channel_id(response, "channel", &tx->annotation.channel);
else
json_add_null(response, "channel");
#endif
json_add_u32(response, "locktime", wtx->locktime);
json_add_u32(response, "version", wtx->version);
json_array_start(response, "inputs");
for (size_t i=0; i<wtx->num_inputs; i++) {
for (size_t i = 0; i < wtx->num_inputs; i++) {
struct wally_tx_input *in = &wtx->inputs[i];
json_object_start(response, NULL);
json_add_hex(response, "txid", in->txhash, sizeof(in->txhash));
@ -959,12 +955,8 @@ static void json_transaction_details(struct json_stream *response,
const char *txtype = txtype_to_string(ann->type);
if (txtype != NULL)
json_add_string(response, "type", txtype);
else
json_add_null(response, "type");
if (ann->channel.u64 != 0)
json_add_short_channel_id(response, "channel", &ann->channel);
else
json_add_null(response, "channel");
#endif
json_object_end(response);
@ -972,7 +964,7 @@ static void json_transaction_details(struct json_stream *response,
json_array_end(response);
json_array_start(response, "outputs");
for (size_t i=0; i<wtx->num_outputs; i++) {
for (size_t i = 0; i < wtx->num_outputs; i++) {
struct wally_tx_output *out = &wtx->outputs[i];
struct amount_asset amt = bitcoin_tx_output_get_amount(tx->tx, i);
struct amount_sat sat;
@ -993,13 +985,9 @@ static void json_transaction_details(struct json_stream *response,
const char *txtype = txtype_to_string(ann->type);
if (txtype != NULL)
json_add_string(response, "type", txtype);
else
json_add_null(response, "type");
if (ann->channel.u64 != 0)
json_add_short_channel_id(response, "channel", &ann->channel);
else
json_add_null(response, "channel");
#endif
json_add_hex(response, "scriptPubKey", out->script, out->script_len);
@ -1025,7 +1013,7 @@ static struct command_result *json_listtransactions(struct command *cmd,
response = json_stream_success(cmd);
json_array_start(response, "transactions");
for (size_t i=0; i<tal_count(txs); i++)
for (size_t i = 0; i < tal_count(txs); i++)
json_transaction_details(response, &txs[i]);
json_array_end(response);