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
16 #include "meminfo.h"
17
18 #include <cstdio>
19
20 #include "gtest/gtest.h"
21
22 namespace OHOS {
23 namespace MemInfo {
24 using namespace testing;
25 using namespace testing::ext;
26
27 class MemInfoTest : public testing::Test {
28 public:
29 static void SetUpTestCase();
30 static void TearDownTestCase();
31 void SetUp();
32 void TearDown();
33 };
34
SetUpTestCase()35 void MemInfoTest::SetUpTestCase()
36 {
37 }
38
TearDownTestCase()39 void MemInfoTest::TearDownTestCase()
40 {
41 }
42
SetUp()43 void MemInfoTest::SetUp()
44 {
45 }
46
TearDown()47 void MemInfoTest::TearDown()
48 {
49 }
50
51 HWTEST_F(MemInfoTest, GetRssByPid_Test_001, TestSize.Level1)
52 {
53 int pid = 1;
54 uint64_t size = 0;
55 size = GetRssByPid(pid);
56 std::cout << "size = " << size << std::endl;
57 ASSERT_EQ(size > 0, true);
58 }
59
60 HWTEST_F(MemInfoTest, GetRssByPid_Test_002, TestSize.Level1)
61 {
62 int pid = -1;
63 uint64_t size = 0;
64 size = GetRssByPid(pid);
65 ASSERT_EQ(size == 0, true);
66 }
67
68 HWTEST_F(MemInfoTest, GetPssByPid_Test_001, TestSize.Level1)
69 {
70 int pid = 1;
71 uint64_t size = 0;
72 size = GetPssByPid(pid);
73 std::cout << "size = " << size << std::endl;
74 system("hidumper --mem 1");
75 system("cat /proc/1/smaps_rollup");
76 ASSERT_EQ(size > 0, true);
77 }
78
79 HWTEST_F(MemInfoTest, GetPssByPid_Test_002, TestSize.Level1)
80 {
81 int pid = -1;
82 uint64_t size = 0;
83 size = GetPssByPid(pid);
84 ASSERT_EQ(size == 0, true);
85 }
86 }
87 }
88