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comparison third_party/libuv/test/test-cwd-and-chdir.c @ 160:948de3f54cea

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[ThirdParty] Added libuv
author June Park <parkjune1995@gmail.com>
date Wed, 14 Jan 2026 19:39:52 -0800
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159:05cf9467a1c3 160:948de3f54cea
1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to
5 * deal in the Software without restriction, including without limitation the
6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
7 * sell copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
19 * IN THE SOFTWARE.
20 */
21
22 #include "uv.h"
23 #include "task.h"
24 #include <string.h>
25
26 #define PATHMAX 4096
27
28 TEST_IMPL(cwd_and_chdir) {
29 char buffer_orig[PATHMAX];
30 char buffer_new[PATHMAX];
31 size_t size1;
32 size_t size2;
33 int err;
34
35 size1 = 1;
36 err = uv_cwd(buffer_orig, &size1);
37 ASSERT_EQ(err, UV_ENOBUFS);
38 ASSERT_GT(size1, 1);
39
40 size1 = sizeof buffer_orig;
41 err = uv_cwd(buffer_orig, &size1);
42 ASSERT_OK(err);
43 ASSERT_GT(size1, 0);
44 ASSERT_NE(buffer_orig[size1], '/');
45
46 err = uv_chdir(buffer_orig);
47 ASSERT_OK(err);
48
49 size2 = sizeof buffer_new;
50 err = uv_cwd(buffer_new, &size2);
51 ASSERT_OK(err);
52
53 ASSERT_EQ(size1, size2);
54 ASSERT_OK(strcmp(buffer_orig, buffer_new));
55
56 return 0;
57 }