1 /*
2 * Copyright (c) 2024 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 <gtest/gtest.h>
17 #include <utility>
18
19 #include "avsession_dynamic_loader.h"
20
21 using namespace OHOS;
22 using namespace OHOS::AVSession;
23
24 #define AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH "libavsession_dynamic_insight.z.so"
25
26 class AVSessionDynamicLoaderTest : public testing::Test {
27 public:
28 static void SetUpTestCase(void);
29 static void TearDownTestCase(void);
30 void SetUp();
31 void TearDown();
32 };
33
SetUpTestCase()34 void AVSessionDynamicLoaderTest::SetUpTestCase()
35 {}
36
TearDownTestCase()37 void AVSessionDynamicLoaderTest::TearDownTestCase()
38 {}
39
SetUp()40 void AVSessionDynamicLoaderTest::SetUp()
41 {}
42
TearDown()43 void AVSessionDynamicLoaderTest::TearDown()
44 {}
45
46 /**
47 * @tc.name: GetFuntion001
48 * @tc.desc: test GetFuntion
49 * @tc.type: FUNC
50 * @tc.require:
51 */
52 static HWTEST_F(AVSessionDynamicLoaderTest, GetFuntion001, testing::ext::TestSize.Level0)
53 {
54 AVSessionDynamicLoader avsessionDynamicLoader;
55 avsessionDynamicLoader.OpenDynamicHandle(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH);
56 auto ptr = avsessionDynamicLoader.GetFuntion(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH, "aaa");
57 EXPECT_EQ(ptr, nullptr);
58 }
59
60 /**
61 * @tc.name: GetFuntion002
62 * @tc.desc: test GetFuntion
63 * @tc.type: FUNC
64 * @tc.require:
65 */
66 static HWTEST_F(AVSessionDynamicLoaderTest, GetFuntion002, testing::ext::TestSize.Level0)
67 {
68 AVSessionDynamicLoader avsessionDynamicLoader;
69 void* dataAddr = malloc(10);
70 ASSERT_NE(dataAddr, nullptr);
71 avsessionDynamicLoader.dynamicLibHandle_.insert(std::make_pair(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH, dataAddr));
72 avsessionDynamicLoader.OpenDynamicHandle(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH);
73 auto ptr = avsessionDynamicLoader.GetFuntion(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH, "aaa");
74 if (dataAddr != nullptr) {
75 EXPECT_EQ(ptr, nullptr);
76 free(dataAddr);
77 }
78 dataAddr = nullptr;
79 }
80
81 /**
82 * @tc.name: CloseDynamicHandle001
83 * @tc.desc: test CloseDynamicHandle
84 * @tc.type: FUNC
85 * @tc.require:
86 */
87 static HWTEST_F(AVSessionDynamicLoaderTest, CloseDynamicHandle001, testing::ext::TestSize.Level0)
88 {
89 AVSessionDynamicLoader avsessionDynamicLoader;
90 void* dataAddr = malloc(10);
91 ASSERT_NE(dataAddr, nullptr);
92 avsessionDynamicLoader.dynamicLibHandle_.insert(std::make_pair(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH, dataAddr));
93 avsessionDynamicLoader.CloseDynamicHandle(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH);
94 auto ptr = avsessionDynamicLoader.GetFuntion(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH, "aaa");
95 if (dataAddr != nullptr) {
96 EXPECT_EQ(ptr, nullptr);
97 free(dataAddr);
98 }
99 dataAddr = nullptr;
100 }
101
102 /**
103 * @tc.name: CloseDynamicHandle002
104 * @tc.desc: test CloseDynamicHandle
105 * @tc.type: FUNC
106 * @tc.require:
107 */
108 static HWTEST_F(AVSessionDynamicLoaderTest, CloseDynamicHandle002, testing::ext::TestSize.Level0)
109 {
110 AVSessionDynamicLoader avsessionDynamicLoader;
111 avsessionDynamicLoader.dynamicLibHandle_.insert(std::make_pair(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH, nullptr));
112 avsessionDynamicLoader.CloseDynamicHandle(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH);
113 auto ptr = avsessionDynamicLoader.GetFuntion(AVSESSION_DYNAMIC_INSIGHT_LIBRARY_PATH, "aaa");
114 EXPECT_EQ(ptr, nullptr);
115 }
116