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 #include "it_test_signal.h"
32 #include "signal.h"
33
34 static int g_sigCount = 0;
SigPrint(int sig)35 static void SigPrint(int sig)
36 {
37 (void)sig;
38 g_sigCount++;
39 }
40
SigPrint1(int sig)41 static void SigPrint1(int sig)
42 {
43 (void)sig;
44 g_sigCount += 100; // 100, Used to calculate the progress of the program.
45 }
46
TestSigSet(void)47 static int TestSigSet(void)
48 {
49 sigset_t set = { 0 };
50 sigset_t set1 = { 0 };
51 sigset_t left = { 0 };
52 sigset_t right = { 0 };
53
54 void (*ret)(int);
55 int retValue;
56
57 left.__bits[0] = 0x1;
58 right.__bits[0] = 0x2;
59
60 retValue = sigandset(&set, &left, &right);
61 ICUNIT_ASSERT_EQUAL(set.__bits[0], 0, set.__bits[0]);
62 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
63
64 left.__bits[0] = 0x11;
65 right.__bits[0] = 0x1;
66
67 retValue = sigandset(&set, &left, &right);
68 ICUNIT_ASSERT_EQUAL(set.__bits[0], 1, set.__bits[0]);
69 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
70
71 left.__bits[0] = 0x11;
72 right.__bits[0] = 0x11;
73
74 retValue = sigandset(&set, &left, &right);
75 ICUNIT_ASSERT_EQUAL(set.__bits[0], 0x11, set.__bits[0]);
76 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
77
78 retValue = sigorset(&set, &left, &right);
79 ICUNIT_ASSERT_EQUAL(set.__bits[0], 0x11, set.__bits[0]);
80 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
81
82 retValue = sigdelset(&set, 1);
83 ICUNIT_ASSERT_EQUAL(set.__bits[0], 0x10, set.__bits[0]);
84 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
85
86 int sigs;
87 sigset(1, SigPrint1);
88
89 retValue = raise(1);
90 ICUNIT_ASSERT_EQUAL(g_sigCount, 100, g_sigCount); // 100, assert that function Result is equal to this.
91 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
92
93 retValue = sigfillset(&set);
94 ICUNIT_ASSERT_EQUAL(set.__bits[0], 0x7fffffff, set.__bits[0]);
95 ICUNIT_ASSERT_EQUAL(set.__bits[1], 0xfffffffc, set.__bits[1]);
96 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
97
98 retValue = sigaddset(&set1, 1);
99 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
100
101 ret = signal(1, SigPrint);
102 ICUNIT_ASSERT_NOT_EQUAL(ret, NULL, ret);
103 retValue = sighold(1);
104 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
105
106 retValue = raise(1);
107 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
108 retValue = sigrelse(1);
109 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
110
111 retValue = raise(1);
112 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
113 ICUNIT_ASSERT_EQUAL(g_sigCount, 102, g_sigCount); // 102, assert that function Result is equal to this.
114
115 retValue = sigisemptyset(&set1);
116 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
117
118 retValue = siginterrupt(1, 0);
119 ICUNIT_ASSERT_EQUAL(retValue, 0, retValue);
120 return 0;
121 }
122
123
ItPosixSignal009(void)124 void ItPosixSignal009(void)
125 {
126 TEST_ADD_CASE(__FUNCTION__, TestSigSet, TEST_POSIX, TEST_SIGNAL, TEST_LEVEL0, TEST_FUNCTION);
127 }
128