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/*
* LListTest.cpp
*
* Copyright (C) 2015 by Sysmocom s.f.m.c. GmbH
*
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 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 Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "cxx_linuxlist.h"
extern "C" {
#include <osmocom/core/application.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/utils.h>
}
#include <errno.h>
struct TestElem {
const char *str;
LListHead<TestElem> list;
TestElem(const char *s) : str(s), list(this) {};
};
static void test_linux_list()
{
LListHead<TestElem> elems, *pos, *tmp;
TestElem elem1("number one");
TestElem elem2("number two");
TestElem elem3("number three");
int count = 0;
printf("=== start %s ===\n", __func__);
OSMO_ASSERT(llist_empty(&elems));
llist_add_tail(&elem1.list, &elems);
llist_add_tail(&elem2.list, &elems);
llist_add_tail(&elem3.list, &elems);
OSMO_ASSERT(!llist_empty(&elems));
llist_for_each(pos, &elems) {
count += 1;
printf(" %i -> %s\n", count, pos->entry()->str);
}
OSMO_ASSERT(count == 3);
count = 0;
llist_for_each_safe(pos, tmp, &elems) {
count += 1;
if (count == 2)
llist_del(pos);
printf(" %i -> %s\n", count, pos->entry()->str);
}
OSMO_ASSERT(count == 3);
count = 0;
llist_for_each(pos, &elems) {
count += 1;
OSMO_ASSERT(pos != &elem2.list);
printf(" %i -> %s\n", count, pos->entry()->str);
}
OSMO_ASSERT(count == 2);
printf("=== end %s ===\n", __func__);
}
int main(int argc, char **argv)
{
test_linux_list();
return EXIT_SUCCESS;
}
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