+++ /dev/null
-/*
- * This file is part of the libsigrok 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 <stdlib.h>
-#include <check.h>
-#include "../include/libsigrok/libsigrok.h"
-#include "lib.h"
-
-/*
- * Check various basic init related things.
- *
- * - Check whether an sr_init() call with a proper sr_ctx works.
- * If it returns != SR_OK (or segfaults) this test will fail.
- * The sr_init() call (among other things) also runs sanity checks on
- * all libsigrok hardware drivers and errors out upon issues.
- *
- * - Check whether a subsequent sr_exit() with that sr_ctx works.
- * If it returns != SR_OK (or segfaults) this test will fail.
- */
-START_TEST(test_init_exit)
-{
- int ret;
- struct sr_context *sr_ctx;
-
- ret = sr_init(&sr_ctx);
- fail_unless(ret == SR_OK, "sr_init() failed: %d.", ret);
- ret = sr_exit(sr_ctx);
- fail_unless(ret == SR_OK, "sr_exit() failed: %d.", ret);
-}
-END_TEST
-
-/*
- * Check whether two nested sr_init() and sr_exit() calls work.
- * The two functions have two different contexts.
- * If any function returns != SR_OK (or segfaults) this test will fail.
- */
-START_TEST(test_init_exit_2)
-{
- int ret;
- struct sr_context *sr_ctx1, *sr_ctx2;
-
- ret = sr_init(&sr_ctx1);
- fail_unless(ret == SR_OK, "sr_init() 1 failed: %d.", ret);
- ret = sr_init(&sr_ctx2);
- fail_unless(ret == SR_OK, "sr_init() 2 failed: %d.", ret);
- ret = sr_exit(sr_ctx2);
- fail_unless(ret == SR_OK, "sr_exit() 2 failed: %d.", ret);
- ret = sr_exit(sr_ctx1);
- fail_unless(ret == SR_OK, "sr_exit() 1 failed: %d.", ret);
-}
-END_TEST
-
-/*
- * Same as above, but sr_exit() in the "wrong" order.
- * This should work fine, it's not a bug to do this.
- */
-START_TEST(test_init_exit_2_reverse)
-{
- int ret;
- struct sr_context *sr_ctx1, *sr_ctx2;
-
- ret = sr_init(&sr_ctx1);
- fail_unless(ret == SR_OK, "sr_init() 1 failed: %d.", ret);
- ret = sr_init(&sr_ctx2);
- fail_unless(ret == SR_OK, "sr_init() 2 failed: %d.", ret);
- ret = sr_exit(sr_ctx1);
- fail_unless(ret == SR_OK, "sr_exit() 1 failed: %d.", ret);
- ret = sr_exit(sr_ctx2);
- fail_unless(ret == SR_OK, "sr_exit() 2 failed: %d.", ret);
-}
-END_TEST
-
-/*
- * Check whether three nested sr_init() and sr_exit() calls work.
- * The three functions have three different contexts.
- * If any function returns != SR_OK (or segfaults) this test will fail.
- */
-START_TEST(test_init_exit_3)
-{
- int ret;
- struct sr_context *sr_ctx1, *sr_ctx2, *sr_ctx3;
-
- ret = sr_init(&sr_ctx1);
- fail_unless(ret == SR_OK, "sr_init() 1 failed: %d.", ret);
- ret = sr_init(&sr_ctx2);
- fail_unless(ret == SR_OK, "sr_init() 2 failed: %d.", ret);
- ret = sr_init(&sr_ctx3);
- fail_unless(ret == SR_OK, "sr_init() 3 failed: %d.", ret);
- ret = sr_exit(sr_ctx3);
- fail_unless(ret == SR_OK, "sr_exit() 3 failed: %d.", ret);
- ret = sr_exit(sr_ctx2);
- fail_unless(ret == SR_OK, "sr_exit() 2 failed: %d.", ret);
- ret = sr_exit(sr_ctx1);
- fail_unless(ret == SR_OK, "sr_exit() 1 failed: %d.", ret);
-}
-END_TEST
-
-/*
- * Same as above, but sr_exit() in the "wrong" order.
- * This should work fine, it's not a bug to do this.
- */
-START_TEST(test_init_exit_3_reverse)
-{
- int ret;
- struct sr_context *sr_ctx1, *sr_ctx2, *sr_ctx3;
-
- ret = sr_init(&sr_ctx1);
- fail_unless(ret == SR_OK, "sr_init() 1 failed: %d.", ret);
- ret = sr_init(&sr_ctx2);
- fail_unless(ret == SR_OK, "sr_init() 2 failed: %d.", ret);
- ret = sr_init(&sr_ctx3);
- fail_unless(ret == SR_OK, "sr_init() 3 failed: %d.", ret);
- ret = sr_exit(sr_ctx1);
- fail_unless(ret == SR_OK, "sr_exit() 1 failed: %d.", ret);
- ret = sr_exit(sr_ctx2);
- fail_unless(ret == SR_OK, "sr_exit() 2 failed: %d.", ret);
- ret = sr_exit(sr_ctx3);
- fail_unless(ret == SR_OK, "sr_exit() 3 failed: %d.", ret);
-}
-END_TEST
-
-/* Check whether sr_init(NULL) fails as it should. */
-START_TEST(test_init_null)
-{
- int ret;
-
- ret = sr_log_loglevel_set(SR_LOG_NONE);
- fail_unless(ret == SR_OK, "sr_log_loglevel_set() failed: %d.", ret);
-
- ret = sr_init(NULL);
- fail_unless(ret != SR_OK, "sr_init(NULL) should have failed.");
-}
-END_TEST
-
-/* Check whether sr_exit(NULL) fails as it should. */
-START_TEST(test_exit_null)
-{
- int ret;
-
- ret = sr_log_loglevel_set(SR_LOG_NONE);
- fail_unless(ret == SR_OK, "sr_log_loglevel_set() failed: %d.", ret);
-
- ret = sr_exit(NULL);
- fail_unless(ret != SR_OK, "sr_exit(NULL) should have failed.");
-}
-END_TEST
-
-Suite *suite_core(void)
-{
- Suite *s;
- TCase *tc;
-
- s = suite_create("core");
-
- tc = tcase_create("init_exit");
- tcase_add_test(tc, test_init_exit);
- tcase_add_test(tc, test_init_exit_2);
- tcase_add_test(tc, test_init_exit_2_reverse);
- tcase_add_test(tc, test_init_exit_3);
- tcase_add_test(tc, test_init_exit_3_reverse);
- tcase_add_test(tc, test_init_null);
- tcase_add_test(tc, test_exit_null);
- suite_add_tcase(s, tc);
-
- return s;
-}
projects / libsigrok.git / blobdiff