/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <netdb.h>
#include <stdio.h>
#include "test.h"

/**
 * @tc.name      : freeaddrinfo_0100
 * @tc.desc      : Frees the memory that was allocated for the dynamically allocated linked list res
 * @tc.level     : Level 0
 */
void freeaddrinfo_0100(void)
{
    char *host = "127.0.0.1";
    struct addrinfo *ai;

    if (getaddrinfo(host, NULL, NULL, &ai) != 0) {
        t_error("%s getaddrinfo failed\n", __func__);
    }

    if (!ai->ai_flags) {

        freeaddrinfo(ai);

        while (ai->ai_next) {
            if (!ai->ai_flags) {
                t_error("%s freeaddrinfo failed\n", __func__);
            }
            ai = ai->ai_next;
        }
    } else {
        t_error("%s hint is NULL, so ai->ai_flags should be 0, but now is %d\n", __func__, ai->ai_flags);
    }
}

int main(int argc, char *argv[])
{
    freeaddrinfo_0100();
    return t_status;
}