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 "osTest.h"
33 #include "It_los_mem.h"
34
35 #if (LOSCFG_MEM_MUL_REGIONS == 1)
36 #define TC_POOL_SIZE_1 0x200
37 #define TC_POOL_SIZE_2 0x400
38 #define TC_GAP_SIZE 0x10
39
40 // simulate two non-continuous memory regions
41 STATIC UINT8 g_memPool_TC46_01[TC_POOL_SIZE_1];
42 STATIC UINT8 g_memGap_TC46[TC_GAP_SIZE];
43 STATIC UINT8 g_memPool_TC46_02[TC_POOL_SIZE_2];
44
TestCase(VOID)45 static UINT32 TestCase(VOID)
46 {
47 UINT32 ret;
48 void *p = NULL;
49 LosMemRegion memRegions[] = {
50 {g_memPool_TC46_01, TC_POOL_SIZE_1},
51 {g_memPool_TC46_02, TC_POOL_SIZE_2}
52 };
53
54 // Initialize the LOS_MemRegionsAdd
55 ret = LOS_MemRegionsAdd(m_aucSysMem0, memRegions, sizeof(memRegions) / sizeof(memRegions[0]));
56 if (ret != LOS_OK) {
57 return ret;
58 }
59
60 // p points to the start address of the gap node between g_memPool_TC46_01 and g_memPool_TC46_02
61 p = g_memPool_TC46_01 + TC_POOL_SIZE_1;
62 (void)memset_s(g_memGap_TC46, TC_GAP_SIZE, 1, TC_GAP_SIZE);
63
64 ret = LOS_MemFree(m_aucSysMem0, p);
65 ICUNIT_GOTO_EQUAL(ret, LOS_NOK, ret, EXIT);
66
67 EXIT:
68 return LOS_OK;
69 }
70 #else
TestCase(VOID)71 static UINT32 TestCase(VOID)
72 {
73 return LOS_OK;
74 }
75 #endif
76
ItLosMem046(void)77 VOID ItLosMem046(void)
78 {
79 TEST_ADD_CASE("ItLosMem046", TestCase, TEST_LOS, TEST_MEM, TEST_LEVEL1, TEST_FUNCTION);
80 }
81