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- /*
- This file is part of GNUnet
- (C) 2015, 2016 GNUnet e.V.
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License,
- or (at your option) any later version.
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file json/test_json.c
- * @brief Tests for JSON conversion functions
- * @author Christian Grothoff <christian@grothoff.org>
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_json_lib.h"
- /**
- * Test absolute time conversion from/to JSON.
- *
- * @return 0 on success
- */
- static int
- test_abs_time ()
- {
- json_t *j;
- struct GNUNET_TIME_Absolute a1;
- struct GNUNET_TIME_Absolute a2;
- struct GNUNET_JSON_Specification s1[] = {GNUNET_JSON_spec_absolute_time (NULL,
- &a2),
- GNUNET_JSON_spec_end ()};
- struct GNUNET_JSON_Specification s2[] = {GNUNET_JSON_spec_absolute_time (NULL,
- &a2),
- GNUNET_JSON_spec_end ()};
- a1 = GNUNET_TIME_absolute_get ();
- GNUNET_TIME_round_abs (&a1);
- j = GNUNET_JSON_from_time_abs (a1);
- GNUNET_assert (NULL != j);
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (j, s1, NULL, NULL));
- GNUNET_assert (a1.abs_value_us == a2.abs_value_us);
- json_decref (j);
- a1 = GNUNET_TIME_UNIT_FOREVER_ABS;
- j = GNUNET_JSON_from_time_abs (a1);
- GNUNET_assert (NULL != j);
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (j, s2, NULL, NULL));
- GNUNET_assert (a1.abs_value_us == a2.abs_value_us);
- json_decref (j);
- return 0;
- }
- /**
- * Test relative time conversion from/to JSON.
- *
- * @return 0 on success
- */
- static int
- test_rel_time ()
- {
- json_t *j;
- struct GNUNET_TIME_Relative r1;
- struct GNUNET_TIME_Relative r2;
- struct GNUNET_JSON_Specification s1[] = {GNUNET_JSON_spec_relative_time (NULL,
- &r2),
- GNUNET_JSON_spec_end ()};
- struct GNUNET_JSON_Specification s2[] = {GNUNET_JSON_spec_relative_time (NULL,
- &r2),
- GNUNET_JSON_spec_end ()};
- r1 = GNUNET_TIME_UNIT_SECONDS;
- j = GNUNET_JSON_from_time_rel (r1);
- GNUNET_assert (NULL != j);
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (j, s1, NULL, NULL));
- GNUNET_assert (r1.rel_value_us == r2.rel_value_us);
- json_decref (j);
- r1 = GNUNET_TIME_UNIT_FOREVER_REL;
- j = GNUNET_JSON_from_time_rel (r1);
- GNUNET_assert (NULL != j);
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (j, s2, NULL, NULL));
- GNUNET_assert (r1.rel_value_us == r2.rel_value_us);
- json_decref (j);
- return 0;
- }
- /**
- * Test raw (binary) conversion from/to JSON.
- *
- * @return 0 on success
- */
- static int
- test_raw ()
- {
- char blob[256];
- unsigned int i;
- json_t *j;
- for (i = 0; i <= 256; i++)
- {
- char blob2[256];
- struct GNUNET_JSON_Specification spec[] = {GNUNET_JSON_spec_fixed (NULL,
- blob2,
- i),
- GNUNET_JSON_spec_end ()};
- memset (blob, i, i);
- j = GNUNET_JSON_from_data (blob, i);
- GNUNET_assert (NULL != j);
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (j, spec, NULL, NULL));
- GNUNET_assert (0 == memcmp (blob, blob2, i));
- }
- return 0;
- }
- /**
- * Test rsa conversions from/to JSON.
- *
- * @return 0 on success
- */
- static int
- test_rsa ()
- {
- struct GNUNET_CRYPTO_RsaPublicKey *pub;
- struct GNUNET_CRYPTO_RsaPublicKey *pub2;
- struct GNUNET_JSON_Specification pspec[] =
- {GNUNET_JSON_spec_rsa_public_key (NULL, &pub2), GNUNET_JSON_spec_end ()};
- struct GNUNET_CRYPTO_RsaSignature *sig;
- struct GNUNET_CRYPTO_RsaSignature *sig2;
- struct GNUNET_JSON_Specification sspec[] =
- {GNUNET_JSON_spec_rsa_signature (NULL, &sig2), GNUNET_JSON_spec_end ()};
- struct GNUNET_CRYPTO_RsaPrivateKey *priv;
- struct GNUNET_HashCode msg;
- json_t *jp;
- json_t *js;
- priv = GNUNET_CRYPTO_rsa_private_key_create (1024);
- pub = GNUNET_CRYPTO_rsa_private_key_get_public (priv);
- memset (&msg, 42, sizeof (msg));
- sig = GNUNET_CRYPTO_rsa_sign_fdh (priv, &msg);
- GNUNET_assert (NULL != (jp = GNUNET_JSON_from_rsa_public_key (pub)));
- GNUNET_assert (NULL != (js = GNUNET_JSON_from_rsa_signature (sig)));
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (jp, pspec, NULL, NULL));
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (js, sspec, NULL, NULL));
- GNUNET_break (0 == GNUNET_CRYPTO_rsa_signature_cmp (sig, sig2));
- GNUNET_break (0 == GNUNET_CRYPTO_rsa_public_key_cmp (pub, pub2));
- GNUNET_CRYPTO_rsa_signature_free (sig);
- GNUNET_CRYPTO_rsa_signature_free (sig2);
- GNUNET_CRYPTO_rsa_private_key_free (priv);
- GNUNET_CRYPTO_rsa_public_key_free (pub);
- GNUNET_CRYPTO_rsa_public_key_free (pub2);
- return 0;
- }
- /**
- * Test rsa conversions from/to JSON.
- *
- * @return 0 on success
- */
- static int
- test_boolean ()
- {
- int b1;
- int b2;
- json_t *json;
- struct GNUNET_JSON_Specification pspec[] = {GNUNET_JSON_spec_boolean ("b1",
- &b1),
- GNUNET_JSON_spec_boolean ("b2",
- &b2),
- GNUNET_JSON_spec_end ()};
- json = json_object ();
- json_object_set_new (json, "b1", json_true ());
- json_object_set_new (json, "b2", json_false ());
- GNUNET_assert (GNUNET_OK == GNUNET_JSON_parse (json, pspec, NULL, NULL));
- GNUNET_assert (GNUNET_YES == b1);
- GNUNET_assert (GNUNET_NO == b2);
- json_object_set_new (json, "b1", json_integer (42));
- GNUNET_assert (GNUNET_OK != GNUNET_JSON_parse (json, pspec, NULL, NULL));
- return 0;
- }
- int
- main (int argc, const char *const argv[])
- {
- GNUNET_log_setup ("test-json", "WARNING", NULL);
- if (0 != test_abs_time ())
- return 1;
- if (0 != test_rel_time ())
- return 1;
- if (0 != test_raw ())
- return 1;
- if (0 != test_rsa ())
- return 1;
- if (0 != test_boolean ())
- return 1;
- /* FIXME: test EdDSA signature conversion... */
- return 0;
- }
- /* end of test_json.c */
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