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
32 #include "It_test_sys.h"
TestCase(void)33 static int TestCase(void)
34 {
35 char *name = getlogin();
36 int ret = getlogin_r(name, sizeof(name)); // Abnormal Scenario Testing
37 ICUNIT_ASSERT_EQUAL(ret, 6, ret);
38 ret = setenv("LOGNAME", "USER1", 1);
39 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
40
41 name = getlogin();
42 ICUNIT_ASSERT_STRING_EQUAL(name, "USER1", name);
43 ret = getlogin_r(name, strlen(name) + 1);
44 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
45 ret = getlogin_r(name, 1);
46 ICUNIT_ASSERT_EQUAL(ret, 34, ret);
47
48 ret = unsetenv("LOGNAME");
49 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
50
51 name = getlogin();
52 ICUNIT_ASSERT_EQUAL(name, nullptr, name);
53 return 0;
54 }
55
ItTestSys026(VOID)56 VOID ItTestSys026(VOID)
57 {
58 TEST_ADD_CASE("IT_TEST_SYS_026", TestCase, TEST_POSIX, TEST_MEM, TEST_LEVEL0, TEST_FUNCTION);
59 }
60