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 "It_posix_mem.h"
32
33 /* *
34 * @test IT_POSIX_MEMALIGN_003
35 * -@tspec posix_memalign Function test
36 * -@ttitle The alignment argument was a power of two
37 * -@tprecon dynamic memory function open
38 * -@tbrief
39 * -#alignment == 4,8,16,32,64
40 * -@texpect
41 * -#return EINVAL
42 * -#return EINVAL
43 * -@tprior 1
44 * -@tauto TRUE
45 * -@tremark
46 */
Testcase(VOID)47 static UINT32 Testcase(VOID)
48 {
49 int ret;
50 size_t align = sizeof(UINTPTR);
51 size_t size = 0x100;
52 void *p = nullptr;
53
54 for (align = sizeof(UINTPTR); align <= 64; align <<= 1) { // 64, alignment
55 ret = posix_memalign(&p, align, size);
56 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
57 ICUNIT_ASSERT_NOT_EQUAL(p, nullptr, p);
58
59 free(p);
60 }
61
62 return 0;
63 }
64
ItPosixMem003(void)65 VOID ItPosixMem003(void)
66 {
67 TEST_ADD_CASE("IT_POSIX_MEM_003", Testcase, TEST_POSIX, TEST_MEM, TEST_LEVEL0, TEST_FUNCTION);
68 }
69