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_posix_pthread.h"
33
34 #ifdef __cplusplus
35 #if __cplusplus
36 extern "C" {
37 #endif /* __cpluscplus */
38 #endif /* __cpluscplus */
39
PthreadF01(void * argument)40 static VOID *PthreadF01(void *argument)
41 {
42 int oldstate;
43 UINT32 ret;
44
45 ICUNIT_GOTO_EQUAL(g_testCount, 0, g_testCount, EXIT);
46 g_testCount++;
47
48 TestExtraTaskDelay(2); // 2, delay for Timing control.
49
50 ret = pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &oldstate);
51 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
52 ICUNIT_GOTO_EQUAL(oldstate, PTHREAD_CANCEL_ENABLE, oldstate, EXIT);
53
54 pthread_testcancel();
55
56 g_testCount++;
57 ret = pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate);
58 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
59 ICUNIT_GOTO_EQUAL(oldstate, PTHREAD_CANCEL_DISABLE, oldstate, EXIT);
60
61 pthread_testcancel();
62
63 ICUNIT_GOTO_EQUAL(g_testCount, 0, g_testCount, EXIT); // not reachable
64
65 EXIT:
66 return (void *)9; // 9, here set value about the return status.
67 }
Testcase(VOID)68 static UINT32 Testcase(VOID)
69 {
70 pthread_t newTh;
71 UINT32 ret;
72 UINTPTR temp = 1;
73
74 g_testCount = 0;
75
76 ret = pthread_create(&newTh, NULL, PthreadF01, NULL);
77 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
78
79 ret = pthread_cancel(newTh);
80 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
81
82 LOS_TaskDelay(4); // 4, delay for Timing control.
83 ICUNIT_ASSERT_EQUAL(g_testCount, 2, g_testCount); // 2, here assert the result.
84
85 ret = pthread_join(newTh, (void *)&temp);
86 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
87 ICUNIT_ASSERT_EQUAL(temp, (UINTPTR)PTHREAD_CANCELED, temp);
88
89 return PTHREAD_NO_ERROR;
90 }
91
ItPosixPthread056(VOID)92 VOID ItPosixPthread056(VOID) // IT_Layer_ModuleORFeature_No
93 {
94 TEST_ADD_CASE("ItPosixPthread056", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
95 }
96
97 #ifdef __cplusplus
98 #if __cplusplus
99 }
100 #endif /* __cpluscplus */
101 #endif /* __cpluscplus */