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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     ret = pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &oldstate);
49     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
50     ICUNIT_GOTO_EQUAL(oldstate, PTHREAD_CANCEL_ENABLE, oldstate, EXIT);
51 
52     pthread_testcancel();
53 
54     ret = pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
55     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
56     ICUNIT_GOTO_EQUAL(oldstate, PTHREAD_CANCEL_DEFERRED, oldstate, EXIT);
57 
58     g_testCount++;
59     ret = pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate);
60     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
61     ICUNIT_GOTO_EQUAL(oldstate, PTHREAD_CANCEL_DISABLE, oldstate, EXIT);
62 
63     pthread_testcancel();
64 
65     LOS_TaskDelay(2); // 2, delay for Timing control.
66 
67     ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);
68 
69 EXIT:
70     return (void *)9; // 9, here set value about the return status.
71 }
72 
PthreadF02(void * argument)73 static VOID *PthreadF02(void *argument)
74 {
75     int oldstate;
76     UINT32 ret;
77 
78     g_testCount++;
79 
80     ret = pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
81     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
82 
83     ret = pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate);
84     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
85 
86     /* asynchronous cancelled, needs more time */
87     LOS_TaskDelay(3); // 3, delay for Timing control.
88     ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);
89     g_testCount++;
90 
91 EXIT:
92     return (void *)9; // 9, here set value about the return status.
93 }
94 
Testcase(VOID)95 static UINT32 Testcase(VOID)
96 {
97     pthread_t newTh;
98     UINT32 ret;
99     UINTPTR temp = 1;
100 
101     g_testCount = 0;
102 
103     ret = pthread_create(&newTh, NULL, PthreadF01, NULL);
104     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
105 
106     LOS_TaskDelay(1);
107 
108     ret = pthread_cancel(newTh);
109     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
110 
111     LOS_TaskDelay(2); // 2, delay for Timing control.
112     ICUNIT_ASSERT_EQUAL(g_testCount, 2, g_testCount); // 2, here assert the result.
113 
114     ret = pthread_join(newTh, (void *)&temp);
115     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
116     ICUNIT_ASSERT_EQUAL(temp, (UINTPTR)PTHREAD_CANCELED, temp);
117 
118 #if 1
119     ret = pthread_create(&newTh, NULL, PthreadF02, NULL);
120     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
121 
122     LOS_TaskDelay(2); // 2, delay for Timing control.
123     ret = pthread_cancel(newTh);
124     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
125 
126     ICUNIT_ASSERT_EQUAL(g_testCount, 3, g_testCount); // 3, here assert the result.
127 
128     ret = pthread_join(newTh, (void *)&temp);
129     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
130     ICUNIT_ASSERT_EQUAL(temp, (UINTPTR)PTHREAD_CANCELED, temp);
131 
132     ICUNIT_ASSERT_EQUAL(g_testCount, 3, g_testCount); // 3, here assert the result.
133 #endif
134     return PTHREAD_NO_ERROR;
135 }
136 
ItPosixPthread058(VOID)137 VOID ItPosixPthread058(VOID) // IT_Layer_ModuleORFeature_No
138 {
139     TEST_ADD_CASE("ItPosixPthread058", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
140 }
141 
142 #ifdef __cplusplus
143 #if __cplusplus
144 }
145 #endif /* __cpluscplus */
146 #endif /* __cpluscplus */