1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31 #include <unistd.h>
32 #include <signal.h>
33 #include <time.h>
34 #include <sys/time.h>
35 #include <osTest.h>
36 #include "lt_timer_test.h"
37 #include <stdlib.h>
38
testcase(VOID)39 static UINT32 testcase(VOID)
40 {
41 time_t td;
42 int ret = 0;
43
44 errno = 0;
45 ret = putenv((char *) "TZ=GMT-100");
46 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
47 tzset();
48
49 errno = 0;
50 ret = time(&td);
51 TEST_PRINT("[INFO]%s:%d,%s,Current time = %s\n", __FILE__, __LINE__, __func__, asctime(localtime(&td)));
52 ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret);
53 TEST_PRINT("[INFO]%s:%d,%s,ret=%d,errno=%d,errstr=%s\n", __FILE__, __LINE__, __func__, ret, errno, strerror(errno));
54 ICUNIT_GOTO_EQUAL(errno, 0, errno, OUT);
55
56 return LOS_OK;
57 OUT:
58 return LOS_NOK;
59 }
60
TIME_TEST_TZSET_002(void)61 void TIME_TEST_TZSET_002(void)
62 {
63 TEST_ADD_CASE(__FUNCTION__, testcase, TEST_POSIX, TEST_SWTMR, TEST_LEVEL0, TEST_FUNCTION);
64 }
65