1/*
2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
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 "faultloggerd_module_test.h"
17
18#include <securec.h>
19#include <sstream>
20#include <unistd.h>
21
22#include "dfx_test_util.h"
23#include "faultloggerd_client.h"
24
25using namespace OHOS::HiviewDFX;
26using namespace testing::ext;
27
28namespace {
29void WaitForServiceReady(const std::string& serviceName)
30{
31    int pid = GetProcessPid(serviceName);
32    if (pid <= 0) {
33        std::string cmd = "start " + serviceName;
34        ExecuteCommands(cmd);
35        const int sleepTime = 10; // 10 seconds
36        sleep(sleepTime);
37        pid = GetProcessPid(serviceName);
38    }
39    ASSERT_GT(pid, 0);
40    ASSERT_TRUE(CheckConnectStatus());
41}
42
43void CheckFdRequestFunction(FaultLoggerType type, bool isValidFd)
44{
45    int32_t fd = RequestFileDescriptor(static_cast<int32_t>(type));
46    ASSERT_EQ((fd >= 0), isValidFd);
47    if (fd >= 0) {
48        close(fd);
49    }
50}
51
52/**
53 * @tc.name: FaultloggerdClientPipeFdRquestTest001
54 * @tc.desc: check faultloggerd RequestPipeFd function
55 * @tc.type: FUNC
56 */
57HWTEST_F(FaultloggerdModuleTest, FaultloggerdClientPipeFdRquestTest001, TestSize.Level0)
58{
59    RequestSdkDump(getpid(), getpid());
60    int32_t pipeFd = RequestPipeFd(getpid(), FaultLoggerPipeType::PIPE_FD_READ_BUF);
61    ASSERT_NE(pipeFd, -1);
62    int32_t ret = RequestDelPipeFd(getpid());
63    ASSERT_EQ(ret, 0);
64    pipeFd = RequestPipeFd(getpid(), FaultLoggerPipeType::PIPE_FD_READ_BUF);
65    ASSERT_EQ(pipeFd, -1);
66}
67
68/**
69 * @tc.name: FaultloggerdServiceTest001
70 * @tc.desc: check faultloggerd running status and ensure it has been started
71 * @tc.type: FUNC
72 */
73HWTEST_F(FaultloggerdModuleTest, FaultloggerdServiceTest001, TestSize.Level0)
74{
75    WaitForServiceReady("faultloggerd");
76}
77
78#if defined(__BIONIC__)
79/**
80 * @tc.name: FaultloggerdDfxHandlerPreloadTest001
81 * @tc.desc: check whether libdfx_signalhandler.z.so is preloaded.
82 * @tc.type: FUNC
83 */
84HWTEST_F(FaultloggerdModuleTest, FaultloggerdDfxHandlerPreloadTest001, TestSize.Level0)
85{
86    std::string cmd = "cat /proc/" + std::to_string(getpid()) + "/maps";
87    std::string result = ExecuteCommands(cmd);
88    ASSERT_EQ(result.find("libdfx_signalhandler.z.so") != std::string::npos, true);
89}
90#endif
91
92/**
93 * @tc.name: FaultloggerdClientFdRquestTest001
94 * @tc.desc: check faultloggerd logging function
95 * @tc.type: FUNC
96 */
97HWTEST_F(FaultloggerdModuleTest, FaultloggerdClientFdRquestTest001, TestSize.Level0)
98{
99    CheckFdRequestFunction(FaultLoggerType::CPP_CRASH, true);
100    CheckFdRequestFunction(FaultLoggerType::CPP_STACKTRACE, true);
101    CheckFdRequestFunction(FaultLoggerType::JS_STACKTRACE, true);
102    CheckFdRequestFunction(FaultLoggerType::JS_HEAP_SNAPSHOT, true);
103    CheckFdRequestFunction(FaultLoggerType::LEAK_STACKTRACE, true);
104}
105
106/**
107 * @tc.name: FaultloggerdClientFdRquestTest002
108 * @tc.desc: check faultloggerd RequestLogFileDescriptor function
109 * @tc.type: FUNC
110 */
111HWTEST_F(FaultloggerdModuleTest, FaultloggerdClientFdRquestTest002, TestSize.Level0)
112{
113    struct FaultLoggerdRequest testRequest;
114    (void)memset_s(&testRequest, sizeof(testRequest), 0, sizeof(testRequest));
115    testRequest.type = (int)FaultLoggerType::CPP_CRASH;
116    testRequest.pid = getpid();
117    testRequest.tid = gettid();
118    testRequest.uid = getuid();
119    int32_t fd = RequestLogFileDescriptor(&testRequest);
120    ASSERT_TRUE(fd >= 0);
121    if (fd >= 0) {
122        close(fd);
123    }
124}
125
126/**
127 * @tc.name: FaultloggerdClientFdRquestTest003
128 * @tc.desc: check faultloggerd RequestPrintTHilog function
129 * @tc.type: FUNC
130 */
131HWTEST_F(FaultloggerdModuleTest, FaultloggerdClientFdRquestTest003, TestSize.Level0)
132{
133    char msg[] = "test log";
134    size_t len = strlen(msg);
135    ASSERT_EQ(RequestPrintTHilog(msg, len), 0);
136}
137
138/**
139 * @tc.name: FaultloggerdClientFdRquestTest004
140 * @tc.desc: check faultloggerd RequestFileDescriptorEx function
141 * @tc.type: FUNC
142 */
143HWTEST_F(FaultloggerdModuleTest, FaultloggerdClientFdRquestTest004, TestSize.Level0)
144{
145    struct FaultLoggerdRequest testRequest;
146    (void)memset_s(&testRequest, sizeof(testRequest), 0, sizeof(testRequest));
147    testRequest.type = (int)FaultLoggerType::CPP_CRASH;
148    testRequest.pid = getpid();
149    testRequest.tid = gettid();
150    testRequest.uid = getuid();
151    int32_t fd = RequestFileDescriptorEx(&testRequest);
152    ASSERT_TRUE(fd >= 0);
153    if (fd >= 0) {
154        close(fd);
155    }
156}
157
158/**
159 * @tc.name: FaultloggerdClientPipeFdRquestTest002
160 * @tc.desc: check faultloggerd RequestPipeFd function by param error
161 * @tc.type: FUNC
162 */
163HWTEST_F(FaultloggerdModuleTest, FaultloggerdClientPipeFdRquestTest002, TestSize.Level0)
164{
165    RequestSdkDump(getpid(), getpid());
166    int32_t pipeFd = RequestPipeFd(getpid(), -1);
167    ASSERT_EQ(pipeFd, -1);
168    pipeFd = RequestPipeFd(getpid(), FaultLoggerPipeType::PIPE_FD_DELETE);
169    ASSERT_EQ(pipeFd, -1);
170}
171
172/**
173 * @tc.name: FaultloggerdPermissionCheckTest001
174 * @tc.desc: check faultloggerd RequestCheckPermission function
175 * @tc.type: FUNC
176 */
177HWTEST_F(FaultloggerdModuleTest, FaultloggerdPermissionCheckTest001, TestSize.Level0)
178{
179    ASSERT_TRUE(RequestCheckPermission(getpid()));
180}
181}
182