diff --git a/tests/fuzz/fuzz-wire-query_short_channel_ids.c b/tests/fuzz/fuzz-wire-query_short_channel_ids.c new file mode 100644 index 000000000..38d6edc36 --- /dev/null +++ b/tests/fuzz/fuzz-wire-query_short_channel_ids.c @@ -0,0 +1,64 @@ +#include "config.h" +#include +#include +#include +#include +#include + +struct query_short_channel_ids { + struct bitcoin_blkid chain_hash; + u8 *encoded_short_ids; + struct tlv_query_short_channel_ids_tlvs *tlvs; +}; + +static void *encode(const tal_t *ctx, const struct query_short_channel_ids *s) +{ + return towire_query_short_channel_ids(ctx, &s->chain_hash, + s->encoded_short_ids, s->tlvs); +} + +static struct query_short_channel_ids *decode(const tal_t *ctx, const void *p) +{ + struct query_short_channel_ids *s = + tal(ctx, struct query_short_channel_ids); + + if (fromwire_query_short_channel_ids(s, p, &s->chain_hash, + &s->encoded_short_ids, &s->tlvs)) + return s; + return tal_free(s); +} + +static bool +query_flags_equal(const struct tlv_query_short_channel_ids_tlvs_query_flags *x, + const struct tlv_query_short_channel_ids_tlvs_query_flags *y) +{ + if (!x && !y) + return true; + if (!x || !y) + return false; + if (x->encoding_type != y->encoding_type) + return false; + return memeq( + x->encoded_query_flags, tal_bytelen(x->encoded_query_flags), + y->encoded_query_flags, tal_bytelen(y->encoded_query_flags)); +} + +static bool equal(const struct query_short_channel_ids *x, + const struct query_short_channel_ids *y) +{ + if (memcmp(&x->chain_hash, &y->chain_hash, sizeof(x->chain_hash)) != 0) + return false; + + if (!memeq(x->encoded_short_ids, tal_bytelen(x->encoded_short_ids), + y->encoded_short_ids, tal_bytelen(y->encoded_short_ids))) + return false; + + assert(x->tlvs && y->tlvs); + return query_flags_equal(x->tlvs->query_flags, y->tlvs->query_flags); +} + +void run(const u8 *data, size_t size) +{ + test_decode_encode(data, size, WIRE_QUERY_SHORT_CHANNEL_IDS, + struct query_short_channel_ids); +}