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_mux.h"
34
35
Testcasenull36 static UINT32 Testcase(VOID)
37 {
38 UINT32 ret, index, indexi;
39 UINT32 muxHandle[LOSCFG_BASE_IPC_MUX_LIMIT + 1];
40 LosMuxCB *muxNode = NULL;
41 UINT32 osMuxUsedcnt = 0;
42
43 for (index = 0; index < LOSCFG_BASE_IPC_MUX_LIMIT; index++) {
44 muxNode = g_allMux + index;
45 if (muxNode->muxStat == OS_MUX_USED)
46 osMuxUsedcnt++;
47 }
48
49 for (index = 0; index < LOSCFG_BASE_IPC_MUX_LIMIT; index++) {
50 ret = LOS_MuxCreate(&muxHandle[index]);
51 if (ret) {
52 if ((osMuxUsedcnt + index) != LOSCFG_BASE_IPC_MUX_LIMIT) {
53 ICUNIT_GOTO_EQUAL(1, 0, index, EXIT);
54 } else {
55 break;
56 }
57 }
58 }
59
60 ret = LOS_MuxCreate(&muxHandle[index]);
61 ICUNIT_ASSERT_EQUAL(ret, LOS_ERRNO_MUX_ALL_BUSY, ret);
62
63 EXIT:
64 for (indexi = 0; indexi < index; indexi++) {
65 ret = LOS_MuxDelete(muxHandle[indexi]);
66 ICUNIT_TRACK_EQUAL(ret, LOS_OK, ret);
67 }
68 return LOS_OK;
69 }
70
ItLosMux022(void)71 VOID ItLosMux022(void)
72 {
73 TEST_ADD_CASE("ItLosMux022", Testcase, TEST_LOS, TEST_MUX, TEST_LEVEL0, TEST_FUNCTION);
74 }
75
76