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
22namespace OHOS {
23namespace MemInfo {
24using namespace testing;
25using namespace testing::ext;
26
27class MemInfoTest : public testing::Test {
28public:
29    static void SetUpTestCase();
30    static void TearDownTestCase();
31    void SetUp();
32    void TearDown();
33};
34
35void MemInfoTest::SetUpTestCase()
36{
37}
38
39void MemInfoTest::TearDownTestCase()
40{
41}
42
43void MemInfoTest::SetUp()
44{
45}
46
47void MemInfoTest::TearDown()
48{
49}
50
51HWTEST_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
60HWTEST_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
68HWTEST_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("cat /proc/1/smaps_rollup");
75    ASSERT_EQ(size > 0, true);
76}
77
78HWTEST_F(MemInfoTest, GetPssByPid_Test_002, TestSize.Level1)
79{
80    int pid = -1;
81    uint64_t size = 0;
82    size = GetPssByPid(pid);
83    ASSERT_EQ(size == 0, true);
84}
85
86HWTEST_F(MemInfoTest, GetSwapPssByPid_Test_001, TestSize.Level1)
87{
88    int pid = 1;
89    uint64_t size = 0;
90    size = GetSwapPssByPid(pid);
91    std::cout << "size = " << size << std::endl;
92    system("cat /proc/1/smaps_rollup");
93    ASSERT_EQ(size >= 0, true);
94}
95
96HWTEST_F(MemInfoTest, GetSwapPssByPid_Test_002, TestSize.Level1)
97{
98    int pid = -1;
99    uint64_t size = 0;
100    size = GetSwapPssByPid(pid);
101    ASSERT_EQ(size == 0, true);
102}
103
104HWTEST_F(MemInfoTest, GetGraphicsMemory_Test, TestSize.Level1)
105{
106    int pid = 1;
107    uint64_t gl = 0;
108    uint64_t graph = 0;
109    GetGraphicsMemory(pid, gl, graph);
110    ASSERT_EQ(gl == 0, true);
111}
112}
113}
114