| /* |
| * 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 <stdlib.h> |
| #include <check.h> |
| #include "lib.h" |
| |
| /* |
| * Check various basic init related things. |
| * |
| * - Check whether an srd_init() call with path == NULL works. |
| * If it returns != SRD_OK (or segfaults) this test will fail. |
| * |
| * - Check whether a subsequent srd_exit() works. |
| * If it returns != SRD_OK (or segfaults) this test will fail. |
| */ |
| START_TEST(test_init_exit) |
| { |
| int ret; |
| |
| ret = srd_init(NULL); |
| fail_unless(ret == SRD_OK, "srd_init() failed: %d.", ret); |
| ret = srd_exit(); |
| fail_unless(ret == SRD_OK, "srd_exit() failed: %d.", ret); |
| } |
| END_TEST |
| |
| /* |
| * Check whether nested srd_init()/srd_exit() calls work/fail correctly. |
| * Two consecutive srd_init() calls without any srd_exit() inbetween are |
| * not allowed and should fail. However, two consecutive srd_exit() calls |
| * are currently allowed, the second one will just be a NOP basically. |
| */ |
| START_TEST(test_init_exit_2) |
| { |
| int ret; |
| |
| ret = srd_init(NULL); |
| fail_unless(ret == SRD_OK, "srd_init() 1 failed: %d.", ret); |
| ret = srd_init(NULL); |
| fail_unless(ret != SRD_OK, "srd_init() 2 didn't fail: %d.", ret); |
| ret = srd_exit(); |
| fail_unless(ret == SRD_OK, "srd_exit() 2 failed: %d.", ret); |
| ret = srd_exit(); |
| fail_unless(ret == SRD_OK, "srd_exit() 1 failed: %d.", ret); |
| } |
| END_TEST |
| |
| /* |
| * Check whether three nested srd_init()/srd_exit() calls work/fail correctly. |
| */ |
| START_TEST(test_init_exit_3) |
| { |
| int ret; |
| |
| ret = srd_init(NULL); |
| fail_unless(ret == SRD_OK, "srd_init() 1 failed: %d.", ret); |
| ret = srd_init(NULL); |
| fail_unless(ret != SRD_OK, "srd_init() 2 didn't fail: %d.", ret); |
| ret = srd_init(NULL); |
| fail_unless(ret != SRD_OK, "srd_init() 3 didn't fail: %d.", ret); |
| ret = srd_exit(); |
| fail_unless(ret == SRD_OK, "srd_exit() 3 failed: %d.", ret); |
| ret = srd_exit(); |
| fail_unless(ret == SRD_OK, "srd_exit() 2 failed: %d.", ret); |
| ret = srd_exit(); |
| fail_unless(ret == SRD_OK, "srd_exit() 1 failed: %d.", ret); |
| } |
| END_TEST |
| |
| Suite *suite_core(void) |
| { |
| Suite *s; |
| TCase *tc; |
| |
| s = suite_create("core"); |
| |
| tc = tcase_create("init_exit"); |
| tcase_add_checked_fixture(tc, srdtest_setup, srdtest_teardown); |
| tcase_add_test(tc, test_init_exit); |
| tcase_add_test(tc, test_init_exit_2); |
| tcase_add_test(tc, test_init_exit_3); |
| suite_add_tcase(s, tc); |
| |
| return s; |
| } |