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
21extern 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 */
28void 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 */
54void 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
74int main(void)
75{
76    difftime_0100();
77    difftime64_0100();
78    return t_status;
79}