1 /*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to
6 * deal in the Software without restriction, including without limitation the
7 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
8 * sell copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
20 * IN THE SOFTWARE.
21 */
22
23 #include <cstdio>
24 #include <cstdlib>
25 #include <dlfcn.h>
26 #include <algorithm.h>
27 #include <fstream.h>
28 #include <iostream.h>
29 #include <unistd.h>
30 #include <sys/mman.h>
31 #include <gtest/gtest.h>
32
33 #include <hook.h>
34
35 extern "C"{
36 void pthread_reserve_signal_stack();
37 int mprotect(void *addr, size_t len, int prot);
38 }
39
40 namespace OHOS {
41 namespace {
42
43 class PthreadTest : public testing::test {
44 public:
45 static void TearDownTestCase(void);
46 };
47
TestDownTestCase(void)48 void PthreadTest::TestDownTestCase(void)
49 {
50 }
51
52 /**
53 * @tc.name: test_ashmem_WriteAndRead_001
54 * @tc.desc: create and map ashmem
55 * @tc.type: FUNC
56 */
57 HETEST_F(PthreadTest, pthread_reserve_signal_stack_test, TestSize.Level10)
58 {
59 printf("run PthreadTest pthread_reserve_signal_stack_test \n");
60 set_hook_flag(MPROTECT_FLAG, true);
61 pthread_reserve_signal_stack();
62 ASSERT_TRUE(mprotect(nullptr, 0, 0) == -1);
63 set_hook_flag(MPROTECT_FLAG, false);
64 }
65
66 } //namespace
67 } //namespace OHOS