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 <sys/time.h>
17 #include <stdlib.h>
18 #include <time.h>
19 #include <unistd.h>
20 #include "functionalext.h"
21
22 const int SUCCESS = 0;
23
24 extern int __gettimeofday_time64(struct timeval *__restrict, void *__restrict);
25
26 /**
27 * @tc.name : gettimeofday_0100
28 * @tc.desc : Each parameter is valid, and the current system time can be obtained.
29 * @tc.level : Level 0
30 */
gettimeofday_0100(void)31 void gettimeofday_0100(void)
32 {
33 struct timeval tv;
34 char str[10];
35 system("date +%s > ./time.txt");
36 FILE *fptr = fopen("time.txt", "r");
37 fflush(fptr);
38 fread(str, sizeof(str), 1, fptr);
39 int sec = atoi(str);
40 int returnflag = gettimeofday(&tv, NULL);
41 EXPECT_EQ("gettimeofday_0100", returnflag, SUCCESS);
42 EXPECT_EQ("gettimeofday_0100", (long)sec, (long)tv.tv_sec);
43 remove("time.txt");
44 }
45
46 /**
47 * @tc.name : gettimeofday_0200
48 * @tc.desc : Each parameter is invalid, and the current system time can be obtained.
49 * @tc.level : Level 2
50 */
gettimeofday_0200(void)51 void gettimeofday_0200(void)
52 {
53 int returnflag = gettimeofday(NULL, NULL);
54 EXPECT_EQ("gettimeofday_0200", returnflag, SUCCESS);
55 }
56
57 /**
58 * @tc.name : gettimeofday_time64_0100
59 * @tc.desc : Each parameter is valid, and the current system time can be obtained.
60 * @tc.level : Level 0
61 */
gettimeofday_time64_0100(void)62 void gettimeofday_time64_0100(void)
63 {
64 struct timeval tv;
65 char str[10];
66 system("date +%s > ./time.txt");
67 FILE *fptr = fopen("time.txt", "r");
68 fflush(fptr);
69 fread(str, sizeof(str), 1, fptr);
70 int sec = atoi(str);
71 int returnflag = __gettimeofday_time64(&tv, NULL);
72 EXPECT_EQ("gettimeofday_time64_0100", returnflag, SUCCESS);
73 EXPECT_EQ("gettimeofday_time64_0100", (long)sec, (long)tv.tv_sec);
74 remove("time.txt");
75 }
76
main(int argc,char * argv[])77 int main(int argc, char *argv[])
78 {
79 gettimeofday_0100();
80 gettimeofday_0200();
81 gettimeofday_time64_0100();
82 return t_status;
83 }