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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, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <libsigrokdecode.h> /* First, to avoid compiler warning. */
#include <stdlib.h>
#include <check.h>
#include "lib.h"
/*
* Check whether srd_inst_new() works.
* If it returns NULL (or segfaults) this test will fail.
*/
START_TEST(test_inst_new)
{
struct srd_session *sess;
struct srd_decoder_inst *inst;
srd_init(DECODERS_TESTDIR);
srd_decoder_load("uart");
srd_session_new(&sess);
inst = srd_inst_new(sess, "uart", NULL);
fail_unless(inst != NULL, "srd_inst_new() failed.");
srd_exit();
}
END_TEST
/*
* Check whether multiple srd_inst_new() calls work.
* If any of them returns NULL (or segfaults) this test will fail.
*/
START_TEST(test_inst_new_multiple)
{
struct srd_session *sess;
struct srd_decoder_inst *inst1, *inst2, *inst3;
inst1 = inst2 = inst3 = NULL;
srd_init(DECODERS_TESTDIR);
srd_decoder_load_all();
srd_session_new(&sess);
/* Multiple srd_inst_new() calls must work. */
inst1 = srd_inst_new(sess, "uart", NULL);
fail_unless(inst1 != NULL, "srd_inst_new() 1 failed.");
inst2 = srd_inst_new(sess, "spi", NULL);
fail_unless(inst2 != NULL, "srd_inst_new() 2 failed.");
inst3 = srd_inst_new(sess, "can", NULL);
fail_unless(inst3 != NULL, "srd_inst_new() 3 failed.");
/* The returned instance pointers must not be the same. */
fail_unless(inst1 != inst2);
fail_unless(inst1 != inst3);
fail_unless(inst2 != inst3);
/* Each instance must have another py_inst than any of the others. */
fail_unless(inst1->py_inst != inst2->py_inst);
fail_unless(inst1->py_inst != inst3->py_inst);
fail_unless(inst2->py_inst != inst3->py_inst);
srd_exit();
}
END_TEST
/*
* Check whether srd_inst_option_set() works for an empty options hash.
* If it returns != SRD_OK (or segfaults) this test will fail.
*/
START_TEST(test_inst_option_set_empty)
{
int ret;
struct srd_session *sess;
struct srd_decoder_inst *inst;
GHashTable *options;
srd_init(DECODERS_TESTDIR);
srd_decoder_load_all();
srd_session_new(&sess);
inst = srd_inst_new(sess, "uart", NULL);
options = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
(GDestroyNotify)g_variant_unref);
ret = srd_inst_option_set(inst, options);
fail_unless(ret == SRD_OK, "srd_inst_option_set() with empty options "
"hash failed: %d.", ret);
srd_exit();
}
END_TEST
/*
* Check whether srd_inst_option_set() works for bogus options.
* If it returns != SRD_OK (or segfaults) this test will fail.
*/
START_TEST(test_inst_option_set_bogus)
{
int ret;
struct srd_session *sess;
struct srd_decoder_inst *inst;
GHashTable *options;
srd_init(DECODERS_TESTDIR);
srd_decoder_load_all();
srd_session_new(&sess);
inst = srd_inst_new(sess, "uart", NULL);
options = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
(GDestroyNotify)g_variant_unref);
/* NULL instance. */
ret = srd_inst_option_set(NULL, options);
fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL "
"instance failed: %d.", ret);
/* NULL 'options' GHashTable. */
ret = srd_inst_option_set(inst, NULL);
fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL "
"options hash failed: %d.", ret);
/* NULL instance and NULL 'options' GHashTable. */
ret = srd_inst_option_set(NULL, NULL);
fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL "
"instance and NULL options hash failed: %d.", ret);
srd_exit();
}
END_TEST
Suite *suite_inst(void)
{
Suite *s;
TCase *tc;
s = suite_create("inst");
tc = tcase_create("new");
tcase_add_checked_fixture(tc, srdtest_setup, srdtest_teardown);
tcase_add_test(tc, test_inst_new);
tcase_add_test(tc, test_inst_new_multiple);
suite_add_tcase(s, tc);
tc = tcase_create("option");
tcase_add_checked_fixture(tc, srdtest_setup, srdtest_teardown);
tcase_add_test(tc, test_inst_option_set_empty);
tcase_add_test(tc, test_inst_option_set_bogus);
suite_add_tcase(s, tc);
return s;
}
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