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 "difftime_data.h"
19 #include "functionalext.h"
20
21 extern double __difftime64 (time_t, time_t);
22
23 /**
24 * @tc.name : difftime_0100
25 * @tc.desc : according to different time zones, calculate the time difference between two moments
26 * @tc.level : Level 0
27 */
difftime_0100(void)28 void difftime_0100(void)
29 {
30 time_t timeStart = 20000;
31 time_t timeEnd = 20010;
32 for (int32_t i = 0; i < (int32_t)(sizeof(test_difftime_data) / sizeof(test_difftime_data[0])); i++) {
33 const char *handlerChar = test_handle_path(test_difftime_data[i].tz);
34 if (!handlerChar) {
35 t_error("difftime_0100 failed: handlerChar is NULL\n");
36 continue;
37 }
38
39 setenv("TZ", handlerChar, 1);
40 tzset();
41 double returnVal;
42 returnVal = difftime(timeEnd, timeStart);
43 EXPECT_TRUE("difftime_0100",
44 abs(test_difftime_data[i].result - returnVal) >= 0 && abs(test_difftime_data[i].result - returnVal) < 1);
45 }
46 }
47
48
49 /**
50 * @tc.name : difftime64_0100
51 * @tc.desc : according to different time zones, calculate the time difference between two moments
52 * @tc.level : Level 0
53 */
difftime64_0100(void)54 void difftime64_0100(void)
55 {
56 time_t timeStart = 20000;
57 time_t timeEnd = 20010;
58 for (int32_t i = 0; i < (int32_t)(sizeof(test_difftime_data) / sizeof(test_difftime_data[0])); i++) {
59 const char *handlerChar = test_handle_path(test_difftime_data[i].tz);
60 if (!handlerChar) {
61 t_error("difftime_0100 failed: handlerChar is NULL\n");
62 continue;
63 }
64
65 setenv("TZ", handlerChar, 1);
66 tzset();
67 double returnVal;
68 returnVal = __difftime64(timeEnd, timeStart);
69 EXPECT_TRUE("difftime64_0100",
70 abs(test_difftime_data[i].result - returnVal) >= 0 && abs(test_difftime_data[i].result - returnVal) < 1);
71 }
72 }
73
main(void)74 int main(void)
75 {
76 difftime_0100();
77 difftime64_0100();
78 return t_status;
79 }