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refactor: Tidy up main()

This commit is contained in:
Tim Ruffing 2023-01-04 17:43:45 +01:00
parent f32a36f620
commit fc90bb5695
1 changed files with 23 additions and 12 deletions
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35
src/tests.c
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@ -7351,16 +7351,9 @@ int main(int argc, char **argv) {
/* find random seed */ /* find random seed */
secp256k1_testrand_init(argc > 2 ? argv[2] : NULL); secp256k1_testrand_init(argc > 2 ? argv[2] : NULL);
/* initialize */ /*** Setup test environment ***/
/* Make a writable copy of secp256k1_context_static in order to test the effect of API functions
that write to the context. The API does not support cloning the static context, so we use
memcpy instead. The user is not supposed to copy a context but we should still ensure that
the API functions handle copies of the static context gracefully. */
sttc = malloc(sizeof(*secp256k1_context_static));
CHECK(sttc != NULL);
memcpy(sttc, secp256k1_context_static, sizeof(secp256k1_context));
CHECK(!secp256k1_context_is_proper(sttc));
/* Create a global context available to all tests */
ctx = secp256k1_context_create(SECP256K1_CONTEXT_NONE); ctx = secp256k1_context_create(SECP256K1_CONTEXT_NONE);
/* Randomize the context only with probability 15/16 /* Randomize the context only with probability 15/16
to make sure we test without context randomization from time to time. to make sure we test without context randomization from time to time.
@ -7370,16 +7363,33 @@ int main(int argc, char **argv) {
secp256k1_testrand256(rand32); secp256k1_testrand256(rand32);
CHECK(secp256k1_context_randomize(ctx, rand32)); CHECK(secp256k1_context_randomize(ctx, rand32));
} }
/* Make a writable copy of secp256k1_context_static in order to test the effect of API functions
that write to the context. The API does not support cloning the static context, so we use
memcpy instead. The user is not supposed to copy a context but we should still ensure that
the API functions handle copies of the static context gracefully. */
sttc = malloc(sizeof(*secp256k1_context_static));
CHECK(sttc != NULL);
memcpy(sttc, secp256k1_context_static, sizeof(secp256k1_context));
CHECK(!secp256k1_context_is_proper(sttc));
/*** Run actual tests ***/
/* selftest tests */
run_selftest_tests(); run_selftest_tests();
/* context tests */
run_context_tests(0); run_context_tests(0);
run_context_tests(1); run_context_tests(1);
run_deprecated_context_flags_test(); run_deprecated_context_flags_test();
/* scratch tests */
run_scratch_tests(); run_scratch_tests();
/* randomness tests */
run_rand_bits(); run_rand_bits();
run_rand_int(); run_rand_int();
/* integer arithmetic tests */
#ifdef SECP256K1_WIDEMUL_INT128 #ifdef SECP256K1_WIDEMUL_INT128
run_int128_tests(); run_int128_tests();
#endif #endif
@ -7387,6 +7397,7 @@ int main(int argc, char **argv) {
run_modinv_tests(); run_modinv_tests();
run_inverse_tests(); run_inverse_tests();
/* hash tests */
run_sha256_known_output_tests(); run_sha256_known_output_tests();
run_sha256_counter_tests(); run_sha256_counter_tests();
run_hmac_sha256_tests(); run_hmac_sha256_tests();
@ -7466,12 +7477,12 @@ int main(int argc, char **argv) {
run_cmov_tests(); run_cmov_tests();
secp256k1_testrand_finish(); /*** Tear down test environment ***/
/* shutdown */
free(sttc); free(sttc);
secp256k1_context_destroy(ctx); secp256k1_context_destroy(ctx);
secp256k1_testrand_finish();
printf("no problems found\n"); printf("no problems found\n");
return 0; return 0;
} }