diff options
Diffstat (limited to 'Source/testing/linked_list_test.c')
| -rw-r--r-- | Source/testing/linked_list_test.c | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/Source/testing/linked_list_test.c b/Source/testing/linked_list_test.c new file mode 100644 index 000000000..3d5666f64 --- /dev/null +++ b/Source/testing/linked_list_test.c @@ -0,0 +1,241 @@ +/** + * @file linked_list_test.c + * + * @brief Tests for the linked_list_t class. + * + */ + +/* + * Copyright (C) 2005 Jan Hutter, Martin Willi + * Hochschule fuer Technik Rapperswil + * + * 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. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * 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. + */ + +#include <string.h> + +#include "linked_list_test.h" + +#include <utils/linked_list.h> + + /* + * Description in header-file + */ +void test_linked_list(protected_tester_t *tester) +{ + void *test_value = NULL; + + linked_list_t *linked_list = linked_list_create(); + + tester->assert_true(tester,(linked_list->get_count(linked_list) == 0), "count check"); + + linked_list->insert_first(linked_list,"one"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 1), "count check"); + + linked_list->insert_first(linked_list,"two"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 2), "count check"); + + linked_list->insert_first(linked_list,"three"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check"); + + linked_list->insert_first(linked_list,"four"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check"); + + linked_list->insert_first(linked_list,"five"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 5), "count check"); + + tester->assert_true(tester,(linked_list->get_first(linked_list,&test_value) == SUCCESS), "get_first call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"five") == 0), "get_first value check"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 5), "count check"); + + tester->assert_true(tester,(linked_list->get_last(linked_list,&test_value) == SUCCESS), "get_last call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_last value check"); + tester->assert_true(tester,( linked_list->get_count(linked_list) == 5), "count check"); + + tester->assert_true(tester,(linked_list->remove_first(linked_list,&test_value) == SUCCESS), "remove_first call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"five") == 0), "remove_first value check"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check"); + + tester->assert_true(tester,(linked_list->get_first(linked_list,&test_value) == SUCCESS), "get_first call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"four") == 0), "get_first value check"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check"); + + tester->assert_true(tester,(linked_list->get_last(linked_list,&test_value) == SUCCESS), "get_last call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_last value check"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check"); + + tester->assert_true(tester,(linked_list->get_at_position(linked_list,0,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"four") == 0), "get_at_position value check"); + + tester->assert_true(tester,(linked_list->get_at_position(linked_list,1,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"three") == 0), "get_at_position value check"); + + tester->assert_true(tester,(linked_list->get_at_position(linked_list,2,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"two") == 0), "get_at_position value check"); + + tester->assert_true(tester,(linked_list->get_at_position(linked_list,3,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_at_position value check"); + + tester->assert_false(tester,(linked_list->get_at_position(linked_list,4,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_false(tester,(linked_list->remove_at_position(linked_list,4,&test_value) == SUCCESS), "remove_at_position call check"); + tester->assert_false(tester,(linked_list->insert_at_position(linked_list,5,test_value) == SUCCESS), "insert_at_position call 1 check"); + + tester->assert_true(tester,(linked_list->insert_at_position(linked_list,3,"six") == SUCCESS), "insert_at_position call 2 check"); + tester->assert_true(tester,(linked_list->insert_at_position(linked_list,3,"seven") == SUCCESS), "insert_at_position call 3 check"); + + tester->assert_true(tester,(linked_list->get_at_position(linked_list,3,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"seven") == 0), "get_at_position value 1 check"); + + tester->assert_true(tester,(linked_list->get_at_position(linked_list,4,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"six") == 0), "get_at_position value 2 check"); + + tester->assert_true(tester,(linked_list->get_at_position(linked_list,5,&test_value) == SUCCESS), "get_at_position call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_at_position value 3 check"); + + tester->assert_true(tester,(linked_list->remove_at_position(linked_list,3,&test_value) == SUCCESS), "remove_at_position call check"); + tester->assert_true(tester,(linked_list->remove_at_position(linked_list,3,&test_value) == SUCCESS), "remove_at_position call check"); + + + tester->assert_true(tester,(linked_list->remove_last(linked_list,&test_value) == SUCCESS), "remove_last call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "remove_last value check"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check"); + + tester->assert_true(tester,(linked_list->get_last(linked_list,&test_value) == SUCCESS), "get_last call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"two") == 0), "get_last value check"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check"); + + tester->assert_true(tester,(linked_list->get_first(linked_list,&test_value) == SUCCESS), "get_first call check"); + tester->assert_true(tester,(strcmp((char *) test_value,"four") == 0), "get_first value check"); + tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check"); + + linked_list->destroy(linked_list); +} + + /* + * Description in header-file + */ +void test_linked_list_iterator(protected_tester_t *tester) +{ + void * value; + + linked_list_t *linked_list = linked_list_create(); + linked_list->insert_first(linked_list,"one"); + linked_list->insert_first(linked_list,"two"); + linked_list->insert_first(linked_list,"three"); + linked_list->insert_first(linked_list,"four"); + linked_list->insert_first(linked_list,"five"); + + iterator_t * iterator; + iterator_t * iterator2; + + + iterator = linked_list->create_iterator(linked_list,TRUE); + + tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"five") == 0), "it 1 current value check"); + + tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"four") == 0), "it 1 current value check"); + + iterator2 = linked_list->create_iterator(linked_list,FALSE); + + tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check"); + iterator2->current(iterator2,&value); + tester->assert_true(tester,(strcmp((char *) value,"one") == 0), "it 2 current value check"); + + tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "it 1 current value check"); + + tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check"); + iterator2->current(iterator2,&value); + tester->assert_true(tester,(strcmp((char *) value,"two") == 0), "it 2 current value check"); + + tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"two") == 0), "it 1 current value check"); + + tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check"); + iterator2->current(iterator2,&value); + tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "it 2 current value check"); + + tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"one") == 0), "it 1 current value check"); + + tester->assert_false(tester,iterator->has_next(iterator), "it 1 has_next value check"); + + tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check"); + tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check"); + tester->assert_false(tester,iterator2->has_next(iterator2), "it 2 has_next value check"); + + iterator->destroy(iterator); + iterator2->destroy(iterator2); + linked_list->destroy(linked_list); +} + + /* + * Description in header-file + */ +void test_linked_list_insert_and_remove(protected_tester_t *tester) +{ + void *value; + iterator_t * iterator; + + linked_list_t *linked_list = linked_list_create(); + linked_list->insert_first(linked_list,"one"); + linked_list->insert_first(linked_list,"two"); + + linked_list->insert_first(linked_list,"three"); + linked_list->insert_first(linked_list,"four"); + linked_list->insert_first(linked_list,"five"); + + + + iterator = linked_list->create_iterator(linked_list,TRUE); + + iterator->has_next(iterator); + iterator->has_next(iterator); + iterator->has_next(iterator); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "current value check"); + + iterator->insert_before(iterator,"before_three"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "current value check"); + + + iterator->insert_after(iterator,"after_three"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "current value check"); + + + tester->assert_true(tester,(iterator->remove(iterator) == SUCCESS), "remove call check"); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"before_three") == 0), "current value check"); + + iterator->reset(iterator); + + iterator->has_next(iterator); + iterator->has_next(iterator); + iterator->has_next(iterator); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"before_three") == 0), "current value check"); + iterator->has_next(iterator); + iterator->current(iterator,&value); + tester->assert_true(tester,(strcmp((char *) value,"after_three") == 0), "current value check"); + + iterator->destroy(iterator); + + linked_list->destroy(linked_list); +} |