1 /*
2 * Copyright (C) 2024 HiHope Open Source Organization.
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 <cerrno>
17 #include <cstdio>
18 #include <cstdlib>
19 #include <string>
20 #include <fcntl.h>
21 #include <unistd.h>
22 #include <vector>
23 #include <arpa/inet.h>
24 #include <gtest/gtest.h>
25 #include <netinet/in.h>
26 #include <sys/stat.h>
27 #include <sys/socket.h>
28 #include <sys/types.h>
29
30 using namespace testing::ext;
31
32 class HatsSyncfsTest : public testing::Test {
33 public:
34 static void SetUpTestCase();
35 static void TearDownTestCase();
36 void SetUp();
37 void TearDown();
38 private:
39 };
SetUp()40 void HatsSyncfsTest::SetUp()
41 {
42 }
TearDown()43 void HatsSyncfsTest::TearDown()
44 {
45 }
SetUpTestCase()46 void HatsSyncfsTest::SetUpTestCase()
47 {
48 }
TearDownTestCase()49 void HatsSyncfsTest::TearDownTestCase()
50 {
51 }
52
53 static const char *SYNCFS_TEST_FILE = "/data/local/tmp/trySyncfs.txt";
54 static const char *TEST_DATA = "Hello syncfs!";
55 static const int TEST_DATA_LEN = strlen(TEST_DATA);
56
57 /*
58 * @tc.number : SUB_KERNEL_SYSCALL_SYNCFS_0100
59 * @tc.name : SyncfsFileToDiskSuccess_0001
60 * @tc.desc : syncfs write file from buffer to disk success.
61 * @tc.size : MediumTest
62 * @tc.type : Function
63 * @tc.level : Level 1
64 */
HWTEST_F(HatsSyncfsTest, SyncfsFileToDiskSuccess_0001, Function | MediumTest | Level1)65 HWTEST_F(HatsSyncfsTest, SyncfsFileToDiskSuccess_0001, Function | MediumTest | Level1)
66 {
67 int fd;
68 int ret;
69
70 fd = open(SYNCFS_TEST_FILE, O_RDWR | O_CREAT | O_TRUNC, 0644);
71 EXPECT_TRUE(fd >= 3);
72 ret = write(fd, TEST_DATA, TEST_DATA_LEN);
73 EXPECT_TRUE(ret <= TEST_DATA_LEN);
74
75 ret = syncfs(fd);
76 EXPECT_TRUE(ret == 0);
77 close(fd);
78
79 remove(SYNCFS_TEST_FILE);
80 }
81
82 /*
83 * @tc.number : SUB_KERNEL_SYSCALL_SYNCFS_0200
84 * @tc.name : SyncfsInvalidFdFail_0002
85 * @tc.desc : syncfs write file from buffer to disk using invalid fd fail.
86 * @tc.size : MediumTest
87 * @tc.type : Function
88 * @tc.level : Level 2
89 */
HWTEST_F(HatsSyncfsTest, SyncfsInvalidFdFail_0002, Function | MediumTest | Level2)90 HWTEST_F(HatsSyncfsTest, SyncfsInvalidFdFail_0002, Function | MediumTest | Level2)
91 {
92 int fd;
93 int ret;
94
95 fd = -1;
96 errno = 0;
97 ret = syncfs(fd);
98 EXPECT_TRUE(ret == -1);
99 EXPECT_EQ(errno, EBADF);
100
101 remove(SYNCFS_TEST_FILE);
102 }