1 /*
2 * Copyright (c) 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 #include "sys_event_stat_test.h"
16
17 #include <sys/types.h>
18 #include <sys/stat.h>
19 #include <fcntl.h>
20 #include <unistd.h>
21 #include <fstream>
22
23 #include "sys_event_stat.h"
24
25 namespace OHOS {
26 namespace HiviewDFX {
SetUpTestCase()27 void SysEventStatTest::SetUpTestCase() {}
28
TearDownTestCase()29 void SysEventStatTest::TearDownTestCase() {}
30
SetUp()31 void SysEventStatTest::SetUp() {}
32
TearDown()33 void SysEventStatTest::TearDown() {}
34
OpenTestFile(const char * filename)35 static int OpenTestFile(const char *filename)
36 {
37 int fd = open(filename, O_RDWR | O_CREAT | O_TRUNC, 0644);
38 if (fd <= 0) {
39 printf("[ NET ]:open file error\n");
40 return -1;
41 }
42 return fd;
43 }
44
GetFileContent(const std::string & filename)45 static std::string GetFileContent(const std::string& filename)
46 {
47 std::ifstream inputfile(filename);
48 std::string contents;
49 std::string temp;
50 while (inputfile >> temp) {
51 contents.append(temp);
52 }
53 return contents;
54 }
55
56 /**
57 * @tc.name: SysEventStatTest001
58 * @tc.desc: check the sys event statistics function.
59 * @tc.type: FUNC
60 * @tc.require: issueI62WJT
61 */
62 HWTEST_F(SysEventStatTest, SysEventStatTest001, testing::ext::TestSize.Level0)
63 {
64 SysEventStat sysEventStat_;
65 sysEventStat_.AccumulateEvent(true);
66 sysEventStat_.AccumulateEvent(false);
67 sysEventStat_.AccumulateEvent("domain1", "eventName_1");
68 sysEventStat_.AccumulateEvent("domain1", "eventName_2");
69 sysEventStat_.AccumulateEvent("domain2", "eventName_3");
70 sysEventStat_.AccumulateEvent("domain4", "eventName_4", false);
71 sysEventStat_.AccumulateEvent("domain4", "eventName_5", false);
72 sysEventStat_.AccumulateEvent("domain5", "eventName_6", false);
73 int fd1 = OpenTestFile("./fd1.txt");
74 ASSERT_FALSE(fd1 == -1);
75 sysEventStat_.StatSummary(fd1);
76 close(fd1);
77 std::string result1 = GetFileContent("./fd1.txt");
78 ASSERT_TRUE(result1.size() > 0);
79
80 int fd2 = OpenTestFile("./fd2.txt");
81 sysEventStat_.StatDetail(fd2);
82 close(fd2);
83 std::string result2 = GetFileContent("./fd2.txt");
84 ASSERT_TRUE(result2.size() > 0);
85
86 int fd3 = OpenTestFile("./fd3.txt");
87 sysEventStat_.StatInvalidDetail(fd3);
88 close(fd3);
89 std::string result3 = GetFileContent("./fd3.txt");
90 ASSERT_TRUE(result3.size() > 0);
91
92 int fd4 = OpenTestFile("./fd4.txt");
93 sysEventStat_.Clear(fd4);
94 close(fd4);
95 std::string result4 = GetFileContent("./fd4.txt");
96 std::cout << "result4:" << result4 << std::endl;
97 ASSERT_TRUE(result4 == "cleanallstatinfo");
98 }
99 } // namespace HiviewDFX
100 } // namespace OHOS
101