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 <cstdio>
17 #include <tuple>
18
19 #include <gtest/gtest.h>
20 #include <fcntl.h>
21 #include <file_ex.h>
22
23 #include "b_filesystem/b_file_hash.h"
24 #include "test_manager.h"
25
26 namespace OHOS::FileManagement::Backup {
27 using namespace std;
28
29 class BFileHashTest : public testing::Test {
30 public:
SetUpTestCase(void)31 static void SetUpTestCase(void) {};
TearDownTestCase()32 static void TearDownTestCase() {};
SetUp()33 void SetUp() {};
TearDown()34 void TearDown() {};
35 };
36
37 /**
38 * @brief 创建测试文件
39 *
40 * @return tuple<bool, string, string> 创建结果、文件路径、文件内容
41 */
GetTestFile(const TestManager & tm)42 static tuple<string, string> GetTestFile(const TestManager &tm)
43 {
44 string path = tm.GetRootDirCurTest();
45 string filePath = path + "temp.txt";
46 string content = "backup test";
47 if (bool contentCreate = SaveStringToFile(filePath, content, true); !contentCreate) {
48 throw system_error(errno, system_category());
49 }
50 return {filePath, content};
51 }
52
53 /**
54 * @tc.number: SUB_backup_b_file_hash_HashWithSHA256_0100
55 * @tc.name: b_file_hash_HashWithSHA256_0100
56 * @tc.desc: Test function of HashWithSHA256 interface for SUCCESS.
57 * @tc.size: MEDIUM
58 * @tc.type: FUNC
59 * @tc.level Level 1
60 */
61 HWTEST_F(BFileHashTest, b_file_hash_HashWithSHA256_0100, testing::ext::TestSize.Level0)
62 {
63 GTEST_LOG_(INFO) << "BFileHashTest-begin b_file_hash_HashWithSHA256_0100";
64 try {
65 TestManager tm(__func__);
66 const auto [filePath, content] = GetTestFile(tm);
67
68 auto [res, fileHash] = BackupFileHash::HashWithSHA256(filePath);
69
70 EXPECT_EQ(res, 0);
71 } catch (const exception &e) {
72 GTEST_LOG_(INFO) << "BFileHashTest-an exception occurred by HashWithSHA256.";
73 e.what();
74 }
75 GTEST_LOG_(INFO) << "BFileHashTest-end b_file_hash_HashWithSHA256_0100";
76 }
77
78 /**
79 * @tc.number: SUB_backup_b_file_hash_HashWithSHA256_0101
80 * @tc.name: b_file_hash_HashWithSHA256_0100
81 * @tc.desc: Test function of HashWithSHA256 interface for SUCCESS.
82 * @tc.size: MEDIUM
83 * @tc.type: FUNC
84 * @tc.level Level 1
85 */
86 HWTEST_F(BFileHashTest, b_file_hash_HashWithSHA256_0101, testing::ext::TestSize.Level0)
87 {
88 GTEST_LOG_(INFO) << "BFileHashTest-begin b_file_hash_HashWithSHA256_0101";
89 try {
90 std::string filePath = "/errPath";
91 auto [res, fileHash] = BackupFileHash::HashWithSHA256(filePath);
92 EXPECT_NE(res, 0);
93 } catch (const exception &e) {
94 GTEST_LOG_(INFO) << "BFileHashTest-an exception occurred by HashWithSHA256.";
95 e.what();
96 }
97 GTEST_LOG_(INFO) << "BFileHashTest-end b_file_hash_HashWithSHA256_0101";
98 }
99 } // namespace OHOS::FileManagement::Backup