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/*
* 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 <config.h>
#include "../libsigrokdecode-internal.h" /* First, to avoid compiler warning. */
#include "../libsigrokdecode.h"
#include <stdint.h>
#include <stdlib.h>
#include <check.h>
#include "lib.h"
/*
* 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, UINT64_MAX);
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, srdtest_setup, srdtest_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, srdtest_setup, srdtest_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;
}
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