1 /*
2 * Copyright (C) 2024 HiHope Open Source Organization.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <csignal>
17 #include <unistd.h>
18 #include <gtest/gtest.h>
19 #include <sys/wait.h>
20
21 using namespace testing::ext;
22
23 class HatsKillTest : public testing::Test {
24 public:
25 static void SetUpTestCase();
26 static void TearDownTestCase();
27 void SetUp();
28 void TearDown();
29 private:
30 };
SetUp()31 void HatsKillTest::SetUp()
32 {
33 }
TearDown()34 void HatsKillTest::TearDown()
35 {
36 }
SetUpTestCase()37 void HatsKillTest::SetUpTestCase()
38 {
39 }
TearDownTestCase()40 void HatsKillTest::TearDownTestCase()
41 {
42 }
43
44 /*
45 * @tc.number : SUB_KERNEL_SYSCALL_KILL_0100
46 * @tc.name : KillNormalTerminateProcessSuccess_0001
47 * @tc.desc : kill normal terminate process success.
48 * @tc.size : MediumTest
49 * @tc.type : Function
50 * @tc.level : Level 1
51 */
HWTEST_F(HatsKillTest, KillNormalTerminateProcessSuccess_0001, Function | MediumTest | Level1)52 HWTEST_F(HatsKillTest, KillNormalTerminateProcessSuccess_0001, Function | MediumTest | Level1)
53 {
54 ssize_t killRet = 0;
55 pid_t waitpidRet = 0;
56 bool signalRet = false;
57
58 pid_t childPid = fork();
59 if (childPid == 0) {
60 usleep(5);
61 } else {
62 killRet = kill(childPid, SIGTERM);
63 EXPECT_EQ(killRet, 0);
64 int status;
65 waitpidRet = waitpid(childPid, &status, WUNTRACED);
66 EXPECT_EQ(waitpidRet, childPid);
67 signalRet = WIFSIGNALED(status);
68 EXPECT_TRUE(signalRet);
69 }
70 }
71
72 /*
73 * @tc.number : SUB_KERNEL_SYSCALL_KILL_0200
74 * @tc.name : KillSendInvalidSignalFail_0002
75 * @tc.desc : Kill send invalid signal fail, return -1, and set errno.
76 * @tc.size : MediumTest
77 * @tc.type : Function
78 * @tc.level : Level 2
79 */
HWTEST_F(HatsKillTest, KillSendInvalidSignalFail_0002, Function | MediumTest | Level2)80 HWTEST_F(HatsKillTest, KillSendInvalidSignalFail_0002, Function | MediumTest | Level2)
81 {
82 ssize_t killRet = 0;
83
84 pid_t pid = getpid();
85 errno = 0;
86 killRet = kill(pid, -1);
87 EXPECT_EQ(killRet, -1);
88 EXPECT_EQ(errno, EINVAL);
89 }
90