../svn-commit.tmp
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Martin Willi
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/**
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* @file linked_list_test.c
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*
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* @brief Tests for the linked_list_t class.
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*
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*/
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/*
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* Copyright (C) 2005 Jan Hutter, Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include <string.h>
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#include "linked_list_test.h"
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#include <utils/linked_list.h>
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/*
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* Description in header-file
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*/
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void test_linked_list(protected_tester_t *tester)
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{
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void *test_value = NULL;
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linked_list_t *linked_list = linked_list_create();
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 0), "count check");
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linked_list->insert_first(linked_list,"one");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 1), "count check");
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linked_list->insert_first(linked_list,"two");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 2), "count check");
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linked_list->insert_first(linked_list,"three");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check");
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linked_list->insert_first(linked_list,"four");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check");
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linked_list->insert_first(linked_list,"five");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 5), "count check");
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tester->assert_true(tester,(linked_list->get_first(linked_list,&test_value) == SUCCESS), "get_first call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"five") == 0), "get_first value check");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 5), "count check");
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tester->assert_true(tester,(linked_list->get_last(linked_list,&test_value) == SUCCESS), "get_last call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_last value check");
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tester->assert_true(tester,( linked_list->get_count(linked_list) == 5), "count check");
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tester->assert_true(tester,(linked_list->remove_first(linked_list,&test_value) == SUCCESS), "remove_first call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"five") == 0), "remove_first value check");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check");
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tester->assert_true(tester,(linked_list->get_first(linked_list,&test_value) == SUCCESS), "get_first call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"four") == 0), "get_first value check");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check");
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tester->assert_true(tester,(linked_list->get_last(linked_list,&test_value) == SUCCESS), "get_last call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_last value check");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 4), "count check");
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tester->assert_true(tester,(linked_list->get_at_position(linked_list,0,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"four") == 0), "get_at_position value check");
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tester->assert_true(tester,(linked_list->get_at_position(linked_list,1,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"three") == 0), "get_at_position value check");
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tester->assert_true(tester,(linked_list->get_at_position(linked_list,2,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"two") == 0), "get_at_position value check");
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tester->assert_true(tester,(linked_list->get_at_position(linked_list,3,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_at_position value check");
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tester->assert_false(tester,(linked_list->get_at_position(linked_list,4,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_false(tester,(linked_list->remove_at_position(linked_list,4,&test_value) == SUCCESS), "remove_at_position call check");
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tester->assert_false(tester,(linked_list->insert_at_position(linked_list,5,test_value) == SUCCESS), "insert_at_position call 1 check");
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tester->assert_true(tester,(linked_list->insert_at_position(linked_list,3,"six") == SUCCESS), "insert_at_position call 2 check");
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tester->assert_true(tester,(linked_list->insert_at_position(linked_list,3,"seven") == SUCCESS), "insert_at_position call 3 check");
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tester->assert_true(tester,(linked_list->get_at_position(linked_list,3,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"seven") == 0), "get_at_position value 1 check");
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tester->assert_true(tester,(linked_list->get_at_position(linked_list,4,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"six") == 0), "get_at_position value 2 check");
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tester->assert_true(tester,(linked_list->get_at_position(linked_list,5,&test_value) == SUCCESS), "get_at_position call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "get_at_position value 3 check");
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tester->assert_true(tester,(linked_list->remove_at_position(linked_list,3,&test_value) == SUCCESS), "remove_at_position call check");
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tester->assert_true(tester,(linked_list->remove_at_position(linked_list,3,&test_value) == SUCCESS), "remove_at_position call check");
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tester->assert_true(tester,(linked_list->remove_last(linked_list,&test_value) == SUCCESS), "remove_last call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"one") == 0), "remove_last value check");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check");
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tester->assert_true(tester,(linked_list->get_last(linked_list,&test_value) == SUCCESS), "get_last call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"two") == 0), "get_last value check");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check");
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tester->assert_true(tester,(linked_list->get_first(linked_list,&test_value) == SUCCESS), "get_first call check");
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tester->assert_true(tester,(strcmp((char *) test_value,"four") == 0), "get_first value check");
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tester->assert_true(tester,(linked_list->get_count(linked_list) == 3), "count check");
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linked_list->destroy(linked_list);
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}
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/*
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* Description in header-file
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*/
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void test_linked_list_iterator(protected_tester_t *tester)
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{
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void * value;
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linked_list_t *linked_list = linked_list_create();
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linked_list->insert_first(linked_list,"one");
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linked_list->insert_first(linked_list,"two");
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linked_list->insert_first(linked_list,"three");
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linked_list->insert_first(linked_list,"four");
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linked_list->insert_first(linked_list,"five");
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iterator_t * iterator;
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iterator_t * iterator2;
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iterator = linked_list->create_iterator(linked_list,TRUE);
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tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"five") == 0), "it 1 current value check");
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tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"four") == 0), "it 1 current value check");
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iterator2 = linked_list->create_iterator(linked_list,FALSE);
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tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check");
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iterator2->current(iterator2,&value);
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tester->assert_true(tester,(strcmp((char *) value,"one") == 0), "it 2 current value check");
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tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "it 1 current value check");
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tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check");
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iterator2->current(iterator2,&value);
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tester->assert_true(tester,(strcmp((char *) value,"two") == 0), "it 2 current value check");
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tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"two") == 0), "it 1 current value check");
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tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check");
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iterator2->current(iterator2,&value);
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tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "it 2 current value check");
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tester->assert_true(tester,iterator->has_next(iterator), "it 1 has_next value check");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"one") == 0), "it 1 current value check");
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tester->assert_false(tester,iterator->has_next(iterator), "it 1 has_next value check");
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tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check");
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tester->assert_true(tester,iterator2->has_next(iterator2), "it 2 has_next value check");
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tester->assert_false(tester,iterator2->has_next(iterator2), "it 2 has_next value check");
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iterator->destroy(iterator);
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iterator2->destroy(iterator2);
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linked_list->destroy(linked_list);
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}
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/*
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* Description in header-file
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*/
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void test_linked_list_insert_and_remove(protected_tester_t *tester)
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{
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void *value;
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iterator_t * iterator;
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linked_list_t *linked_list = linked_list_create();
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linked_list->insert_first(linked_list,"one");
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linked_list->insert_first(linked_list,"two");
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linked_list->insert_first(linked_list,"three");
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linked_list->insert_first(linked_list,"four");
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linked_list->insert_first(linked_list,"five");
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iterator = linked_list->create_iterator(linked_list,TRUE);
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iterator->has_next(iterator);
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iterator->has_next(iterator);
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iterator->has_next(iterator);
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "current value check");
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iterator->insert_before(iterator,"before_three");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "current value check");
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iterator->insert_after(iterator,"after_three");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"three") == 0), "current value check");
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tester->assert_true(tester,(iterator->remove(iterator) == SUCCESS), "remove call check");
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"before_three") == 0), "current value check");
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iterator->reset(iterator);
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iterator->has_next(iterator);
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iterator->has_next(iterator);
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iterator->has_next(iterator);
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"before_three") == 0), "current value check");
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iterator->has_next(iterator);
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iterator->current(iterator,&value);
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tester->assert_true(tester,(strcmp((char *) value,"after_three") == 0), "current value check");
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iterator->destroy(iterator);
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linked_list->destroy(linked_list);
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}
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