1 | //===-- Unittests for pthread_mutexattr_t ---------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #include "hdr/errno_macros.h" |
10 | #include "src/pthread/pthread_mutexattr_destroy.h" |
11 | #include "src/pthread/pthread_mutexattr_getpshared.h" |
12 | #include "src/pthread/pthread_mutexattr_getrobust.h" |
13 | #include "src/pthread/pthread_mutexattr_gettype.h" |
14 | #include "src/pthread/pthread_mutexattr_init.h" |
15 | #include "src/pthread/pthread_mutexattr_setpshared.h" |
16 | #include "src/pthread/pthread_mutexattr_setrobust.h" |
17 | #include "src/pthread/pthread_mutexattr_settype.h" |
18 | #include "test/UnitTest/Test.h" |
19 | #include <pthread.h> |
20 | |
21 | TEST(LlvmLibcPThreadMutexAttrTest, InitAndDestroy) { |
22 | pthread_mutexattr_t attr; |
23 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_init(&attr), 0); |
24 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_destroy(&attr), 0); |
25 | } |
26 | |
27 | TEST(LlvmLibcPThreadMutexAttrTest, SetAndGetType) { |
28 | int type; |
29 | pthread_mutexattr_t attr; |
30 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_init(&attr), 0); |
31 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_gettype(&attr, &type), 0); |
32 | ASSERT_EQ(type, int(PTHREAD_MUTEX_DEFAULT)); |
33 | |
34 | ASSERT_EQ( |
35 | LIBC_NAMESPACE::pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE), |
36 | 0); |
37 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_gettype(&attr, &type), 0); |
38 | ASSERT_EQ(type, int(PTHREAD_MUTEX_RECURSIVE)); |
39 | |
40 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_settype(&attr, |
41 | PTHREAD_MUTEX_ERRORCHECK), |
42 | 0); |
43 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_gettype(&attr, &type), 0); |
44 | ASSERT_EQ(type, int(PTHREAD_MUTEX_ERRORCHECK)); |
45 | |
46 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_settype(&attr, 0xBAD), EINVAL); |
47 | } |
48 | |
49 | TEST(LlvmLibcPThreadMutexAttrTest, SetAndGetRobust) { |
50 | int robust; |
51 | pthread_mutexattr_t attr; |
52 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_init(&attr), 0); |
53 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_getrobust(&attr, &robust), 0); |
54 | ASSERT_EQ(robust, int(PTHREAD_MUTEX_STALLED)); |
55 | |
56 | ASSERT_EQ( |
57 | LIBC_NAMESPACE::pthread_mutexattr_setrobust(&attr, PTHREAD_MUTEX_ROBUST), |
58 | 0); |
59 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_getrobust(&attr, &robust), 0); |
60 | ASSERT_EQ(robust, int(PTHREAD_MUTEX_ROBUST)); |
61 | |
62 | ASSERT_EQ( |
63 | LIBC_NAMESPACE::pthread_mutexattr_setrobust(&attr, PTHREAD_MUTEX_STALLED), |
64 | 0); |
65 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_getrobust(&attr, &robust), 0); |
66 | ASSERT_EQ(robust, int(PTHREAD_MUTEX_STALLED)); |
67 | |
68 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_setrobust(&attr, 0xBAD), EINVAL); |
69 | } |
70 | |
71 | TEST(LlvmLibcPThreadMutexAttrTest, SetAndGetPShared) { |
72 | int pshared; |
73 | pthread_mutexattr_t attr; |
74 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_init(&attr), 0); |
75 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_getpshared(&attr, &pshared), 0); |
76 | ASSERT_EQ(pshared, int(PTHREAD_PROCESS_PRIVATE)); |
77 | |
78 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_setpshared( |
79 | &attr, PTHREAD_PROCESS_SHARED), |
80 | 0); |
81 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_getpshared(&attr, &pshared), 0); |
82 | ASSERT_EQ(pshared, int(PTHREAD_PROCESS_SHARED)); |
83 | |
84 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_setpshared( |
85 | &attr, PTHREAD_PROCESS_PRIVATE), |
86 | 0); |
87 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_getpshared(&attr, &pshared), 0); |
88 | ASSERT_EQ(pshared, int(PTHREAD_PROCESS_PRIVATE)); |
89 | |
90 | ASSERT_EQ(LIBC_NAMESPACE::pthread_mutexattr_setpshared(&attr, 0xBAD), EINVAL); |
91 | } |
92 | |