1 /**
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <stdlib.h>
17 #include <time.h>
18 #include "gmtime_data.h"
19 #include "functionalext.h"
20
21 static time_t gTime = 1659177614;
22 static int16_t gYearBase = 1900;
23 static int16_t gBufferSize = 500;
24
25 /**
26 * @tc.name : gmtime_r_0100
27 * @tc.desc : according to different time zones, convert date and time to GMT time
28 * @tc.level : Level 0
29 */
gmtime_r_0100(void)30 void gmtime_r_0100(void)
31 {
32 for (int32_t i = 0; i < (int32_t)(sizeof(test_gmtime_data) / sizeof(test_gmtime_data[0])); i++) {
33 const char *handlerChar = test_handle_path(test_gmtime_data[i].tz);
34 if (!handlerChar) {
35 t_error("gmtime_r_0100 failed: handlerChar is NULL\n");
36 continue;
37 }
38
39 setenv("TZ", handlerChar, 1);
40 tzset();
41 struct tm res = {0};
42 struct tm *gmtm = gmtime_r(&gTime, &res);
43 char buff[gBufferSize];
44 int cnt = sprintf(buff, "%d-%d-%d %d:%d:%d wday=%d,yday=%d,isdst=%d,gmtoff=%ld,zone=%s",
45 (gmtm->tm_year+gYearBase), gmtm->tm_mon, gmtm->tm_mday, gmtm->tm_hour,
46 gmtm->tm_min, gmtm->tm_sec, gmtm->tm_wday, gmtm->tm_yday, gmtm->tm_isdst,
47 gmtm->tm_gmtoff, gmtm->tm_zone);
48 EXPECT_TRUE("gmtime_r_0100", cnt > 0);
49 EXPECT_STREQ("gmtime_r_0100", test_gmtime_data[i].result, buff);
50 }
51 }
52
main(void)53 int main(void)
54 {
55 gmtime_r_0100();
56 return t_status;
57 }