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_swtmr.h"
34
35 static UINT32 g_testCount1 = 0;
36 static UINT64 g_timeRecordNS = 0;
37 static UINT64 g_timeUpdateNS = 0;
38
39 #define SWTMR_PERIODIC 4
40
Case1(UINT32 arg)41 static VOID Case1(UINT32 arg)
42 {
43 g_testCount1++;
44 g_timeUpdateNS = LOS_CurrNanosec();
45 return;
46 }
47
Testcase(VOID)48 static UINT32 Testcase(VOID)
49 {
50 UINT32 ret;
51 g_testCount1 = 0;
52 UINT64 deltaTicks;
53
54 // 4, Timeout interval of a periodic software timer.
55 ret = LOS_SwtmrCreate(SWTMR_PERIODIC, LOS_SWTMR_MODE_ONCE, Case1, &g_swtmrId1, 0xffff
56 #if (LOSCFG_BASE_CORE_SWTMR_ALIGN == 1)
57 , OS_SWTMR_ROUSES_ALLOW, OS_SWTMR_ALIGN_INSENSITIVE
58 #endif
59 );
60 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
61
62 g_timeRecordNS = LOS_CurrNanosec();
63
64 ret = LOS_SwtmrStart(g_swtmrId1);
65 ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
66
67 // 10, SSet task delay time.
68 LOS_TaskDelay(10);
69
70 deltaTicks = (g_timeUpdateNS - g_timeRecordNS) * LOSCFG_BASE_CORE_TICK_PER_SECOND / OS_SYS_NS_PER_SECOND;
71 ICUNIT_ASSERT_EQUAL(deltaTicks, SWTMR_PERIODIC, deltaTicks);
72
73 EXIT:
74 LOS_SwtmrDelete(g_swtmrId1);
75 return LOS_OK;
76 }
77
ItLosSwtmr081(VOID)78 VOID ItLosSwtmr081(VOID) // IT_Layer_ModuleORFeature_No
79 {
80 TEST_ADD_CASE("ItLosSwtmr081", Testcase, TEST_LOS, TEST_SWTMR, TEST_LEVEL1, TEST_FUNCTION);
81 }
82
83