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 <cstdio>
17#include <cstdlib>
18#include <string>
19#include <vector>
20#include <fcntl.h>
21#include <unistd.h>
22#include <gtest/gtest.h>
23#include <sys/stat.h>
24#include <sys/types.h>
25#include "securec.h"
26
27using namespace testing::ext;
28using namespace std;
29
30class GetcwdApiTest : public testing::Test {
31public:
32    static void SetUpTestCase();
33    static void TearDownTestCase();
34    void SetUp();
35    void TearDown();
36private:
37};
38void GetcwdApiTest::SetUp()
39{
40}
41void GetcwdApiTest::TearDown()
42{
43}
44void GetcwdApiTest::SetUpTestCase()
45{
46}
47void GetcwdApiTest::TearDownTestCase()
48{
49}
50
51const int BUFFER_SIZE = 128;
52/*
53 * @tc.number : SUB_KERNEL_SYSCALL_GETCWD_0100
54 * @tc.name   : GetcwdGetCurrentWorkingDirectorySuccess_0001
55 * @tc.desc   : get path of the current working directory success.
56 * @tc.size   : MediumTest
57 * @tc.type   : Function
58 * @tc.level  : Level 1
59 */
60HWTEST_F(GetcwdApiTest, GetcwdGetCurrentWorkingDirectorySuccess_0001, Function | MediumTest | Level1)
61{
62    char buff[BUFFER_SIZE] = {0};
63    char* path = getcwd(buff, sizeof(buff));
64    EXPECT_TRUE(path != nullptr);
65    EXPECT_EQ(strlen(path), strlen(buff));
66}