1/* Copyright libuv project 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
23#include "uv.h"
24#include "task.h"
25#include <string.h>
26
27TEST_IMPL(pipe_set_chmod) {
28  uv_pipe_t pipe_handle;
29  uv_loop_t* loop;
30  int r;
31#ifndef _WIN32
32  struct stat stat_buf;
33#endif
34
35  loop = uv_default_loop();
36
37  r = uv_pipe_init(loop, &pipe_handle, 0);
38  ASSERT_OK(r);
39
40  r = uv_pipe_bind(&pipe_handle, TEST_PIPENAME);
41  ASSERT_OK(r);
42
43  /* No easy way to test if this works, we will only make sure that the call is
44   * successful. */
45  r = uv_pipe_chmod(&pipe_handle, UV_READABLE);
46  if (r == UV_EPERM) {
47    MAKE_VALGRIND_HAPPY(loop);
48    RETURN_SKIP("Insufficient privileges to alter pipe fmode");
49  }
50  ASSERT_OK(r);
51#ifndef _WIN32
52  memset(&stat_buf, 0, sizeof(stat_buf));
53  ASSERT_OK(stat(TEST_PIPENAME, &stat_buf));
54  ASSERT(stat_buf.st_mode & S_IRUSR);
55  ASSERT(stat_buf.st_mode & S_IRGRP);
56  ASSERT(stat_buf.st_mode & S_IROTH);
57#endif
58
59  r = uv_pipe_chmod(&pipe_handle, UV_WRITABLE);
60  ASSERT_OK(r);
61#ifndef _WIN32
62  stat(TEST_PIPENAME, &stat_buf);
63  ASSERT(stat_buf.st_mode & S_IWUSR);
64  ASSERT(stat_buf.st_mode & S_IWGRP);
65  ASSERT(stat_buf.st_mode & S_IWOTH);
66#endif
67
68  r = uv_pipe_chmod(&pipe_handle, UV_WRITABLE | UV_READABLE);
69  ASSERT_OK(r);
70#ifndef _WIN32
71  stat(TEST_PIPENAME, &stat_buf);
72  ASSERT(stat_buf.st_mode & S_IRUSR);
73  ASSERT(stat_buf.st_mode & S_IRGRP);
74  ASSERT(stat_buf.st_mode & S_IROTH);
75  ASSERT(stat_buf.st_mode & S_IWUSR);
76  ASSERT(stat_buf.st_mode & S_IWGRP);
77  ASSERT(stat_buf.st_mode & S_IWOTH);
78#endif
79
80  r = uv_pipe_chmod(NULL, UV_WRITABLE | UV_READABLE);
81  ASSERT_EQ(r, UV_EBADF);
82
83  r = uv_pipe_chmod(&pipe_handle, 12345678);
84  ASSERT_EQ(r, UV_EINVAL);
85
86  uv_close((uv_handle_t*)&pipe_handle, NULL);
87  r = uv_pipe_chmod(&pipe_handle, UV_WRITABLE | UV_READABLE);
88  ASSERT_EQ(r, UV_EBADF);
89
90  MAKE_VALGRIND_HAPPY(loop);
91  return 0;
92}
93