[libsigrokdecode.git] / tests / check_session.c

/*
 * This file is part of the libsigrokdecode project.
 *
 * Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#include "../libsigrokdecode.h" /* First, to avoid compiler warning. */
#include "../libsigrokdecode-internal.h"
#include <stdlib.h>
#include <check.h>
#include "lib.h"

static void setup(void)
{
	/* Silence libsigrokdecode while the unit tests run. */
	srd_log_loglevel_set(SRD_LOG_NONE);
}

static void teardown(void)
{
}

/*
 * Check whether srd_session_new() works.
 * If it returns != SRD_OK (or segfaults) this test will fail.
 */
START_TEST(test_session_new)
{
	int ret;
	struct srd_session *sess;

	srd_init(NULL);
	ret = srd_session_new(&sess);
	fail_unless(ret == SRD_OK, "srd_session_new() failed: %d.", ret);
	srd_exit();
}
END_TEST

/*
 * Check whether srd_session_new() fails for bogus parameters.
 * If it returns SRD_OK (or segfaults) this test will fail.
 */
START_TEST(test_session_new_bogus)
{
	int ret;

	srd_init(NULL);
	ret = srd_session_new(NULL);
	fail_unless(ret != SRD_OK, "srd_session_new(NULL) worked.");
	srd_exit();
}
END_TEST

/*
 * Check whether multiple srd_session_new() calls work.
 * If any call returns != SRD_OK (or segfaults) this test will fail.
 */
START_TEST(test_session_new_multiple)
{
	int ret;
	struct srd_session *sess1, *sess2, *sess3;

	sess1 = sess2 = sess3 = NULL;

	srd_init(NULL);

	/* Multiple srd_session_new() calls must work. */
	ret = srd_session_new(&sess1);
	fail_unless(ret == SRD_OK, "srd_session_new() 1 failed: %d.", ret);
	ret = srd_session_new(&sess2);
	fail_unless(ret == SRD_OK, "srd_session_new() 2 failed: %d.", ret);
	ret = srd_session_new(&sess3);
	fail_unless(ret == SRD_OK, "srd_session_new() 3 failed: %d.", ret);

	/* The returned session pointers must all be non-NULL. */
	fail_unless(sess1 != NULL);
	fail_unless(sess2 != NULL);
	fail_unless(sess3 != NULL);

	/* The returned session pointers must not be the same. */
	fail_unless(sess1 != sess2);
	fail_unless(sess1 != sess3);
	fail_unless(sess2 != sess3);

	/* Each session must have another ID than any other session. */
	fail_unless(sess1->session_id != sess2->session_id);
	fail_unless(sess1->session_id != sess3->session_id);
	fail_unless(sess2->session_id != sess3->session_id);

	/* Destroying any of the sessions must work. */
	ret = srd_session_destroy(sess1);
	fail_unless(ret == SRD_OK, "srd_session_destroy() 1 failed: %d.", ret);
	ret = srd_session_destroy(sess2);
	fail_unless(ret == SRD_OK, "srd_session_destroy() 2 failed: %d.", ret);
	ret = srd_session_destroy(sess3);
	fail_unless(ret == SRD_OK, "srd_session_destroy() 3 failed: %d.", ret);

	srd_exit();
}
END_TEST

/*
 * Check whether srd_session_destroy() works.
 * If it returns != SRD_OK (or segfaults) this test will fail.
 */
START_TEST(test_session_destroy)
{
	int ret;
	struct srd_session *sess;

	srd_init(NULL);
	srd_session_new(&sess);
	ret = srd_session_destroy(sess);
	fail_unless(ret == SRD_OK, "srd_session_destroy() failed: %d.", ret);
	srd_exit();
}
END_TEST

/*
 * Check whether srd_session_destroy() fails for bogus sessions.
 * If it returns SRD_OK (or segfaults) this test will fail.
 */
START_TEST(test_session_destroy_bogus)
{
	int ret;

	srd_init(NULL);
	ret = srd_session_destroy(NULL);
	fail_unless(ret != SRD_OK, "srd_session_destroy() failed: %d.", ret);
	srd_exit();
}
END_TEST

static void conf_check_ok(struct srd_session *sess, int key, uint64_t x)
{
	int ret;

	ret = srd_session_metadata_set(sess, key, g_variant_new_uint64(x));
	fail_unless(ret == SRD_OK, "srd_session_metadata_set(%p, %d, %"
		PRIu64 ") failed: %d.", sess, key, x, ret);
}

static void conf_check_fail(struct srd_session *sess, int key, uint64_t x)
{
	int ret;

	ret = srd_session_metadata_set(sess, key, g_variant_new_uint64(x));
	fail_unless(ret != SRD_OK, "srd_session_metadata_set(%p, %d, %"
		PRIu64 ") worked.", sess, key, x);
}

static void conf_check_fail_null(struct srd_session *sess, int key)
{
	int ret;

	ret = srd_session_metadata_set(sess, key, NULL);
	fail_unless(ret != SRD_OK,
		"srd_session_metadata_set(NULL) for key %d worked.", key);
}

static void conf_check_fail_str(struct srd_session *sess, int key, const char *s)
{
	int ret;

	ret = srd_session_metadata_set(sess, key, g_variant_new_string(s));
	fail_unless(ret != SRD_OK, "srd_session_metadata_set() for key %d "
		"failed: %d.", key, ret);
}

/*
 * Check whether srd_session_metadata_set() works.
 * If it returns != SRD_OK (or segfaults) this test will fail.
 */
START_TEST(test_session_metadata_set)
{
	uint64_t i;
	struct srd_session *sess;

	srd_init(NULL);
	srd_session_new(&sess);
	/* Try a bunch of values. */
	for (i = 0; i < 1000; i++) {
		conf_check_ok(sess, SRD_CONF_SAMPLERATE, i);
	}
	/* Try the max. possible value. */
	conf_check_ok(sess, SRD_CONF_SAMPLERATE, 18446744073709551615ULL);
	srd_session_destroy(sess);
	srd_exit();
}
END_TEST

/*
 * Check whether srd_session_metadata_set() fails with invalid input.
 * If it returns SRD_OK (or segfaults) this test will fail.
 */
START_TEST(test_session_metadata_set_bogus)
{
	struct srd_session *sess;

	srd_init(NULL);
	srd_session_new(&sess);

	/* Incorrect gvariant type (currently only uint64 is used). */
	conf_check_fail_str(sess, SRD_CONF_SAMPLERATE, "");
	conf_check_fail_str(sess, SRD_CONF_SAMPLERATE, "Foo");

	/* NULL data pointer. */
	conf_check_fail_null(sess, SRD_CONF_SAMPLERATE);

	/* NULL session. */
	conf_check_fail(NULL, SRD_CONF_SAMPLERATE, 0);

	/* Invalid keys. */
	conf_check_fail(sess, -1, 0);
	conf_check_fail(sess, 9, 0);
	conf_check_fail(sess, 123, 0);

	srd_session_destroy(sess);
	srd_exit();
}
END_TEST

Suite *suite_session(void)
{
	Suite *s;
	TCase *tc;

	s = suite_create("session");

	tc = tcase_create("new_destroy");
	tcase_add_checked_fixture(tc, setup, teardown);
	tcase_add_test(tc, test_session_new);
	tcase_add_test(tc, test_session_new_bogus);
	tcase_add_test(tc, test_session_new_multiple);
	tcase_add_test(tc, test_session_destroy);
	tcase_add_test(tc, test_session_destroy_bogus);
	suite_add_tcase(s, tc);

	tc = tcase_create("config");
	tcase_add_checked_fixture(tc, setup, teardown);
	tcase_add_test(tc, test_session_metadata_set);
	tcase_add_test(tc, test_session_metadata_set_bogus);
	suite_add_tcase(s, tc);

	return s;
}
Commit	Line	Data
269b442d UH	1	/*
	2	* This file is part of the libsigrokdecode project.
	3	*
	4	* Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*/
	20
	21	#include "../libsigrokdecode.h" /* First, to avoid compiler warning. */
	22	#include "../libsigrokdecode-internal.h"
	23	#include <stdlib.h>
	24	#include <check.h>
b9223384	25	#include "lib.h"
269b442d UH	26
	27	static void setup(void)
	28	{
	29	/* Silence libsigrokdecode while the unit tests run. */
	30	srd_log_loglevel_set(SRD_LOG_NONE);
	31	}
	32
	33	static void teardown(void)
	34	{
	35	}
	36
	37	/*
	38	* Check whether srd_session_new() works.
	39	* If it returns != SRD_OK (or segfaults) this test will fail.
	40	*/
	41	START_TEST(test_session_new)
	42	{
	43	int ret;
	44	struct srd_session *sess;
	45
	46	srd_init(NULL);
	47	ret = srd_session_new(&sess);
	48	fail_unless(ret == SRD_OK, "srd_session_new() failed: %d.", ret);
	49	srd_exit();
	50	}
	51	END_TEST
	52
	53	/*
	54	* Check whether srd_session_new() fails for bogus parameters.
	55	* If it returns SRD_OK (or segfaults) this test will fail.
	56	*/
	57	START_TEST(test_session_new_bogus)
	58	{
	59	int ret;
	60
	61	srd_init(NULL);
	62	ret = srd_session_new(NULL);
	63	fail_unless(ret != SRD_OK, "srd_session_new(NULL) worked.");
	64	srd_exit();
	65	}
	66	END_TEST
	67
	68	/*
	69	* Check whether multiple srd_session_new() calls work.
	70	* If any call returns != SRD_OK (or segfaults) this test will fail.
	71	*/
	72	START_TEST(test_session_new_multiple)
	73	{
	74	int ret;
	75	struct srd_session sess1, sess2, *sess3;
	76
	77	sess1 = sess2 = sess3 = NULL;
	78
	79	srd_init(NULL);
	80
	81	/* Multiple srd_session_new() calls must work. */
	82	ret = srd_session_new(&sess1);
	83	fail_unless(ret == SRD_OK, "srd_session_new() 1 failed: %d.", ret);
	84	ret = srd_session_new(&sess2);
	85	fail_unless(ret == SRD_OK, "srd_session_new() 2 failed: %d.", ret);
	86	ret = srd_session_new(&sess3);
	87	fail_unless(ret == SRD_OK, "srd_session_new() 3 failed: %d.", ret);
	88
	89	/* The returned session pointers must all be non-NULL. */
90	fail_unless(sess1 != NULL);
91	fail_unless(sess2 != NULL);
92	fail_unless(sess3 != NULL);
93
94	/* The returned session pointers must not be the same. */
95	fail_unless(sess1 != sess2);
96	fail_unless(sess1 != sess3);
97	fail_unless(sess2 != sess3);
98
99	/* Each session must have another ID than any other session. */
100	fail_unless(sess1->session_id != sess2->session_id);
101	fail_unless(sess1->session_id != sess3->session_id);
102	fail_unless(sess2->session_id != sess3->session_id);
103
104	/* Destroying any of the sessions must work. */
105	ret = srd_session_destroy(sess1);
106	fail_unless(ret == SRD_OK, "srd_session_destroy() 1 failed: %d.", ret);
107	ret = srd_session_destroy(sess2);
108	fail_unless(ret == SRD_OK, "srd_session_destroy() 2 failed: %d.", ret);
109	ret = srd_session_destroy(sess3);
110	fail_unless(ret == SRD_OK, "srd_session_destroy() 3 failed: %d.", ret);
111
112	srd_exit();
113	}
114	END_TEST
115
116	/*
117	* Check whether srd_session_destroy() works.
118	* If it returns != SRD_OK (or segfaults) this test will fail.
119	*/
120	START_TEST(test_session_destroy)
121	{
122	int ret;
123	struct srd_session *sess;
124
125	srd_init(NULL);
126	srd_session_new(&sess);
127	ret = srd_session_destroy(sess);
128	fail_unless(ret == SRD_OK, "srd_session_destroy() failed: %d.", ret);
129	srd_exit();
130	}
131	END_TEST
132
133	/*
134	* Check whether srd_session_destroy() fails for bogus sessions.
135	* If it returns SRD_OK (or segfaults) this test will fail.
136	*/
137	START_TEST(test_session_destroy_bogus)
138	{
139	int ret;
140
141	srd_init(NULL);
142	ret = srd_session_destroy(NULL);
143	fail_unless(ret != SRD_OK, "srd_session_destroy() failed: %d.", ret);
144	srd_exit();
145	}
146	END_TEST
147
148	static void conf_check_ok(struct srd_session *sess, int key, uint64_t x)
149	{
150	int ret;
151
98e0b79b UH	152	ret = srd_session_metadata_set(sess, key, g_variant_new_uint64(x));
98e0b79b UH	153	fail_unless(ret == SRD_OK, "srd_session_metadata_set(%p, %d, %"
269b442d UH	154	PRIu64 ") failed: %d.", sess, key, x, ret);
	155	}
	156
	157	static void conf_check_fail(struct srd_session *sess, int key, uint64_t x)
	158	{
	159	int ret;
	160
98e0b79b UH	161	ret = srd_session_metadata_set(sess, key, g_variant_new_uint64(x));
98e0b79b UH	162	fail_unless(ret != SRD_OK, "srd_session_metadata_set(%p, %d, %"
269b442d UH	163	PRIu64 ") worked.", sess, key, x);
	164	}
	165
	166	static void conf_check_fail_null(struct srd_session *sess, int key)
	167	{
	168	int ret;
	169
98e0b79b	170	ret = srd_session_metadata_set(sess, key, NULL);
269b442d	171	fail_unless(ret != SRD_OK,
98e0b79b	172	"srd_session_metadata_set(NULL) for key %d worked.", key);
269b442d UH	173	}
	174
	175	static void conf_check_fail_str(struct srd_session sess, int key, const char s)
	176	{
	177	int ret;
	178
98e0b79b UH	179	ret = srd_session_metadata_set(sess, key, g_variant_new_string(s));
98e0b79b UH	180	fail_unless(ret != SRD_OK, "srd_session_metadata_set() for key %d "
269b442d UH	181	"failed: %d.", key, ret);
	182	}
	183
	184	/*
98e0b79b	185	* Check whether srd_session_metadata_set() works.
269b442d UH	186	* If it returns != SRD_OK (or segfaults) this test will fail.
269b442d UH	187	*/
98e0b79b	188	START_TEST(test_session_metadata_set)
269b442d UH	189	{
	190	uint64_t i;
	191	struct srd_session *sess;
	192
	193	srd_init(NULL);
	194	srd_session_new(&sess);
	195	/* Try a bunch of values. */
	196	for (i = 0; i < 1000; i++) {
269b442d UH	197	conf_check_ok(sess, SRD_CONF_SAMPLERATE, i);
	198	}
	199	/* Try the max. possible value. */
269b442d UH	200	conf_check_ok(sess, SRD_CONF_SAMPLERATE, 18446744073709551615ULL);
	201	srd_session_destroy(sess);
	202	srd_exit();
	203	}
	204	END_TEST
	205
	206	/*
98e0b79b	207	* Check whether srd_session_metadata_set() fails with invalid input.
269b442d UH	208	* If it returns SRD_OK (or segfaults) this test will fail.
269b442d UH	209	*/
98e0b79b	210	START_TEST(test_session_metadata_set_bogus)
269b442d UH	211	{
	212	struct srd_session *sess;
	213
	214	srd_init(NULL);
	215	srd_session_new(&sess);
	216
	217	/* Incorrect gvariant type (currently only uint64 is used). */
269b442d	218	conf_check_fail_str(sess, SRD_CONF_SAMPLERATE, "");
269b442d UH	219	conf_check_fail_str(sess, SRD_CONF_SAMPLERATE, "Foo");
	220
	221	/* NULL data pointer. */
269b442d UH	222	conf_check_fail_null(sess, SRD_CONF_SAMPLERATE);
	223
	224	/* NULL session. */
269b442d UH	225	conf_check_fail(NULL, SRD_CONF_SAMPLERATE, 0);
	226
	227	/* Invalid keys. */
	228	conf_check_fail(sess, -1, 0);
	229	conf_check_fail(sess, 9, 0);
	230	conf_check_fail(sess, 123, 0);
	231
	232	srd_session_destroy(sess);
	233	srd_exit();
	234	}
	235	END_TEST
	236
	237	Suite *suite_session(void)
	238	{
	239	Suite *s;
	240	TCase *tc;
	241
	242	s = suite_create("session");
	243
	244	tc = tcase_create("new_destroy");
	245	tcase_add_checked_fixture(tc, setup, teardown);
	246	tcase_add_test(tc, test_session_new);
	247	tcase_add_test(tc, test_session_new_bogus);
	248	tcase_add_test(tc, test_session_new_multiple);
	249	tcase_add_test(tc, test_session_destroy);
	250	tcase_add_test(tc, test_session_destroy_bogus);
	251	suite_add_tcase(s, tc);
	252
	253	tc = tcase_create("config");
	254	tcase_add_checked_fixture(tc, setup, teardown);
98e0b79b UH	255	tcase_add_test(tc, test_session_metadata_set);
98e0b79b UH	256	tcase_add_test(tc, test_session_metadata_set_bogus);
269b442d UH	257	suite_add_tcase(s, tc);
	258
	259	return s;
	260	}