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psbt-common: unit test for diff/sort/add serial etc
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,176 @@ | ||
| #include "config.h" | ||
| #include <assert.h> | ||
| #include <bitcoin/chainparams.h> | ||
| #include <bitcoin/psbt.h> | ||
| #include <bitcoin/tx.h> | ||
| #include <common/setup.h> | ||
| #include <stdio.h> | ||
| #include <wire/wire.h> | ||
| #include "../amount.c" | ||
| #include "../psbt_open.c" | ||
|
|
||
| /* AUTOGENERATED MOCKS START */ | ||
| /* Generated stub for fromwire */ | ||
| const u8 *fromwire(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, void *copy UNNEEDED, size_t n UNNEEDED) | ||
| { fprintf(stderr, "fromwire called!\n"); abort(); } | ||
| /* Generated stub for fromwire_bool */ | ||
| bool fromwire_bool(const u8 **cursor UNNEEDED, size_t *max UNNEEDED) | ||
| { fprintf(stderr, "fromwire_bool called!\n"); abort(); } | ||
| /* Generated stub for fromwire_fail */ | ||
| void *fromwire_fail(const u8 **cursor UNNEEDED, size_t *max UNNEEDED) | ||
| { fprintf(stderr, "fromwire_fail called!\n"); abort(); } | ||
| /* Generated stub for fromwire_secp256k1_ecdsa_signature */ | ||
| void fromwire_secp256k1_ecdsa_signature(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, | ||
| secp256k1_ecdsa_signature *signature UNNEEDED) | ||
| { fprintf(stderr, "fromwire_secp256k1_ecdsa_signature called!\n"); abort(); } | ||
| /* Generated stub for fromwire_sha256 */ | ||
| void fromwire_sha256(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, struct sha256 *sha256 UNNEEDED) | ||
| { fprintf(stderr, "fromwire_sha256 called!\n"); abort(); } | ||
| /* Generated stub for fromwire_tal_arrn */ | ||
| u8 *fromwire_tal_arrn(const tal_t *ctx UNNEEDED, | ||
| const u8 **cursor UNNEEDED, size_t *max UNNEEDED, size_t num UNNEEDED) | ||
| { fprintf(stderr, "fromwire_tal_arrn called!\n"); abort(); } | ||
| /* Generated stub for fromwire_u16 */ | ||
| u16 fromwire_u16(const u8 **cursor UNNEEDED, size_t *max UNNEEDED) | ||
| { fprintf(stderr, "fromwire_u16 called!\n"); abort(); } | ||
| /* Generated stub for fromwire_u32 */ | ||
| u32 fromwire_u32(const u8 **cursor UNNEEDED, size_t *max UNNEEDED) | ||
| { fprintf(stderr, "fromwire_u32 called!\n"); abort(); } | ||
| /* Generated stub for fromwire_u64 */ | ||
| u64 fromwire_u64(const u8 **cursor UNNEEDED, size_t *max UNNEEDED) | ||
| { fprintf(stderr, "fromwire_u64 called!\n"); abort(); } | ||
| /* Generated stub for fromwire_u8 */ | ||
| u8 fromwire_u8(const u8 **cursor UNNEEDED, size_t *max UNNEEDED) | ||
| { fprintf(stderr, "fromwire_u8 called!\n"); abort(); } | ||
| /* Generated stub for towire */ | ||
| void towire(u8 **pptr UNNEEDED, const void *data UNNEEDED, size_t len UNNEEDED) | ||
| { fprintf(stderr, "towire called!\n"); abort(); } | ||
| /* Generated stub for towire_bool */ | ||
| void towire_bool(u8 **pptr UNNEEDED, bool v UNNEEDED) | ||
| { fprintf(stderr, "towire_bool called!\n"); abort(); } | ||
| /* Generated stub for towire_secp256k1_ecdsa_signature */ | ||
| void towire_secp256k1_ecdsa_signature(u8 **pptr UNNEEDED, | ||
| const secp256k1_ecdsa_signature *signature UNNEEDED) | ||
| { fprintf(stderr, "towire_secp256k1_ecdsa_signature called!\n"); abort(); } | ||
| /* Generated stub for towire_sha256 */ | ||
| void towire_sha256(u8 **pptr UNNEEDED, const struct sha256 *sha256 UNNEEDED) | ||
| { fprintf(stderr, "towire_sha256 called!\n"); abort(); } | ||
| /* Generated stub for towire_u16 */ | ||
| void towire_u16(u8 **pptr UNNEEDED, u16 v UNNEEDED) | ||
| { fprintf(stderr, "towire_u16 called!\n"); abort(); } | ||
| /* Generated stub for towire_u32 */ | ||
| void towire_u32(u8 **pptr UNNEEDED, u32 v UNNEEDED) | ||
| { fprintf(stderr, "towire_u32 called!\n"); abort(); } | ||
| /* Generated stub for towire_u64 */ | ||
| void towire_u64(u8 **pptr UNNEEDED, u64 v UNNEEDED) | ||
| { fprintf(stderr, "towire_u64 called!\n"); abort(); } | ||
| /* Generated stub for towire_u8 */ | ||
| void towire_u8(u8 **pptr UNNEEDED, u8 v UNNEEDED) | ||
| { fprintf(stderr, "towire_u8 called!\n"); abort(); } | ||
| /* Generated stub for towire_u8_array */ | ||
| void towire_u8_array(u8 **pptr UNNEEDED, const u8 *arr UNNEEDED, size_t num UNNEEDED) | ||
| { fprintf(stderr, "towire_u8_array called!\n"); abort(); } | ||
| /* AUTOGENERATED MOCKS END */ | ||
|
|
||
| static void diff_count(struct wally_psbt *a, | ||
| struct wally_psbt *b, | ||
| size_t diff_added, | ||
| size_t diff_rm) | ||
| { | ||
| bool has_diff; | ||
| struct input_set *added_in, *rm_in; | ||
| struct output_set *added_out, *rm_out; | ||
|
|
||
| has_diff = psbt_has_diff(tmpctx, a, b, | ||
| &added_in, &rm_in, | ||
| &added_out, &rm_out); | ||
|
|
||
| assert(has_diff == (diff_added + diff_rm != 0)); | ||
| assert(tal_count(added_in) == diff_added); | ||
| assert(tal_count(added_out) == diff_added); | ||
| assert(tal_count(rm_in) == diff_rm); | ||
| assert(tal_count(rm_out) == diff_rm); | ||
| } | ||
|
|
||
| static void add_in_out_with_serial(struct wally_psbt *psbt, | ||
| size_t serial_id, | ||
| size_t default_value) | ||
| { | ||
| struct bitcoin_txid txid; | ||
| u8 *script; | ||
| struct amount_sat sat; | ||
| struct wally_psbt_input *in; | ||
| struct wally_psbt_output *out; | ||
|
|
||
| memset(&txid, default_value, sizeof(txid)); | ||
| in = psbt_append_input(psbt, &txid, default_value, default_value); | ||
| if (!in) | ||
| abort(); | ||
| psbt_input_add_serial_id(in, serial_id); | ||
|
|
||
| script = tal_arr(tmpctx, u8, 20); | ||
| memset(script, default_value, 20); | ||
| amount_sat_from_u64(&sat, default_value); | ||
| out = psbt_append_output(psbt, script, sat); | ||
| if (!out) | ||
| abort(); | ||
| psbt_output_add_serial_id(out, serial_id); | ||
| } | ||
|
|
||
| int main(int argc, const char *argv[]) | ||
| { | ||
| common_setup(argv[0]); | ||
|
|
||
| struct wally_psbt *start, *end; | ||
|
|
||
| chainparams = chainparams_for_network("bitcoin"); | ||
|
|
||
| /* Create two psbts! */ | ||
| /* FIXME: fails to clone empty psbt */ | ||
| end = create_psbt(tmpctx, 1, 1); | ||
| start = create_psbt(tmpctx, 1, 1); | ||
| diff_count(start, end, 0, 0); | ||
| diff_count(end, start, 0, 0); | ||
|
|
||
| /* New input/output added */ | ||
| add_in_out_with_serial(end, 10, 1); | ||
| diff_count(start, end, 1, 0); | ||
| diff_count(end, start, 0, 1); | ||
|
|
||
| /* Add another one, before previous */ | ||
| if (wally_psbt_clone(end, &start) != WALLY_OK) | ||
| abort(); | ||
| add_in_out_with_serial(end, 5, 2); | ||
| diff_count(start, end, 1, 0); | ||
| diff_count(end, start, 0, 1); | ||
|
|
||
| /* Add another, at end */ | ||
| if (wally_psbt_clone(end, &start) != WALLY_OK) | ||
| abort(); | ||
| add_in_out_with_serial(end, 15, 3); | ||
| diff_count(start, end, 1, 0); | ||
| diff_count(end, start, 0, 1); | ||
|
|
||
| /* Add another, in middle */ | ||
| if (wally_psbt_clone(end, &start) != WALLY_OK) | ||
| abort(); | ||
| add_in_out_with_serial(end, 11, 4); | ||
| diff_count(start, end, 1, 0); | ||
| diff_count(end, start, 0, 1); | ||
|
|
||
| /* Change existing input/output info | ||
| * (we accomplish this by removing and then | ||
| * readding an input/output with the same serial_id | ||
| * but different value) */ | ||
| if (wally_psbt_clone(end, &start) != WALLY_OK) | ||
| abort(); | ||
| psbt_rm_output(end, 0); | ||
| psbt_rm_input(end, 0); | ||
| add_in_out_with_serial(end, 5, 5); | ||
| diff_count(start, end, 1, 1); | ||
| diff_count(end, start, 1, 1); | ||
|
|
||
| /* No memory leaks please */ | ||
| common_shutdown(); | ||
| return 0; | ||
| } |