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work in progress: add _allocate_initialized/destroy funcs

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Dmitry Petukhov
2019-04-21 21:23:13 +05:00
committed by Tim Ruffing
parent 0d4ee3c62d
commit 2dc868f35b
3 changed files with 118 additions and 0 deletions
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41
src/modules/surjection/tests_impl.h
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@@ -28,6 +28,7 @@ static void test_surjectionproof_api(void) {
unsigned char serialized_proof[SECP256K1_SURJECTIONPROOF_SERIALIZATION_BYTES_MAX];
size_t serialized_len;
secp256k1_surjectionproof proof;
secp256k1_surjectionproof* proof_on_heap;
size_t n_inputs = sizeof(fixed_input_tags) / sizeof(fixed_input_tags[0]);
size_t input_index;
int32_t ecount = 0;
@@ -52,6 +53,46 @@ static void test_surjectionproof_api(void) {
memcpy(&fixed_output_tag, &fixed_input_tags[0], sizeof(fixed_input_tags[0]));
CHECK(secp256k1_generator_generate_blinded(ctx, &ephemeral_output_tag, fixed_output_tag.data, output_blinding_key));
/* check allocate_initialized */
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, n_inputs, 0, &fixed_input_tags[0], 100, seed) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 0);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, n_inputs, 3, &fixed_input_tags[0], 100, seed) != 0);
CHECK(proof_on_heap != 0);
secp256k1_surjectionproof_destroy(proof_on_heap);
CHECK(ecount == 0);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, NULL, &input_index, fixed_input_tags, n_inputs, 3, &fixed_input_tags[0], 100, seed) == 0);
CHECK(ecount == 1);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, NULL, fixed_input_tags, n_inputs, 3, &fixed_input_tags[0], 100, seed) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 2);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, NULL, n_inputs, 3, &fixed_input_tags[0], 100, seed) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 3);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, SECP256K1_SURJECTIONPROOF_MAX_N_INPUTS + 1, 3, &fixed_input_tags[0], 100, seed) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 4);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, n_inputs, n_inputs, &fixed_input_tags[0], 100, seed) != 0);
CHECK(proof_on_heap != 0);
secp256k1_surjectionproof_destroy(proof_on_heap);
CHECK(ecount == 4);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, n_inputs, n_inputs + 1, &fixed_input_tags[0], 100, seed) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 5);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, n_inputs, 3, NULL, 100, seed) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 6);
CHECK((secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, n_inputs, 0, &fixed_input_tags[0], 0, seed) & 1) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 6);
CHECK(secp256k1_surjectionproof_allocate_initialized(none, &proof_on_heap, &input_index, fixed_input_tags, n_inputs, 0, &fixed_input_tags[0], 100, NULL) == 0);
CHECK(proof_on_heap == 0);
CHECK(ecount == 7);
/* we are now going to test essentially the same functions, just without heap allocation.
* reset ecount. */
ecount = 0;
/* check initialize */
CHECK(secp256k1_surjectionproof_initialize(none, &proof, &input_index, fixed_input_tags, n_inputs, 0, &fixed_input_tags[0], 100, seed) == 0);
CHECK(ecount == 0);