/**
 * 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 <stdlib.h>
#include <time.h>
#include "gmtime_data.h"
#include "functionalext.h"

static time_t gTime = 1659177614;
static int16_t gYearBase = 1900;
static int16_t gBufferSize = 500;

/**
 * @tc.name      : gmtime_r_0100
 * @tc.desc      : according to different time zones, convert date and time to GMT time
 * @tc.level     : Level 0
 */
void gmtime_r_0100(void)
{
    for (int32_t i = 0; i < (int32_t)(sizeof(test_gmtime_data) / sizeof(test_gmtime_data[0])); i++) {
        const char *handlerChar = test_handle_path(test_gmtime_data[i].tz);
        if (!handlerChar) {
            t_error("gmtime_r_0100 failed: handlerChar is NULL\n");
            continue;
        }

        setenv("TZ", handlerChar, 1);
        tzset();
        struct tm res = {0};
        struct tm *gmtm = gmtime_r(&gTime, &res);
        char buff[gBufferSize];
        int cnt = sprintf(buff, "%d-%d-%d %d:%d:%d wday=%d,yday=%d,isdst=%d,gmtoff=%ld,zone=%s",
            (gmtm->tm_year+gYearBase), gmtm->tm_mon, gmtm->tm_mday, gmtm->tm_hour,
            gmtm->tm_min, gmtm->tm_sec, gmtm->tm_wday, gmtm->tm_yday, gmtm->tm_isdst,
            gmtm->tm_gmtoff, gmtm->tm_zone);
        EXPECT_TRUE("gmtime_r_0100", cnt > 0);
        EXPECT_STREQ("gmtime_r_0100", test_gmtime_data[i].result, buff);
    }
}

int main(void)
{
    gmtime_r_0100();
    return t_status;
}